240results about How to "Well-thought-out" patented technology

The invention discloses a parcel pickup method for an intelligent parcel delivery system and solves the problems of troubles in parcel pickup and high labor cost of an existing parcel pickup method. The parcel pickup method comprises the following steps that (1) a postman delivers a parcel into a delivery cabinet; (2) a PC (personal computer) controller generates pickup information and sends the pickup information to a management terminal of the intelligent parcel delivery system for backup; (3) the management terminal of the intelligent parcel delivery system or a management terminal of a delivery company sends the pickup information to a receiver; (4) the receiver inputs the pickup information into the delivery cabinet; (5) the PC controller controls a storage grid with the parcel of the receiver to be opened; (6) the receiver picks up the parcel and closes the storage grid. According to the parcel pickup method, intelligent pickup of the parcel is realized, and the labor cost is low; 24-hour on-line parcel pickup service can be supplied; therefore, the convenience in pickup and the timeliness are quite high.

The invention discloses a parcel delivery method of an intelligent parcel delivery system. The parcel delivery method comprises the steps that (1) the usage quantity authority of a delivery company for storage cases is set through a management terminal of the intelligent parcel delivery system; (2) a postman registers to become a parcel delivery user and makes a delivery appointment; (3) the management terminal of the intelligent parcel delivery system is matched with a corresponding delivery cabinet and displays the number of storage cases which are empty at present; (4) the postman selects one corresponding empty storage case and makes an appointment; (5) the postman inputs logging-in information to the delivery cabinet, and the information is checked through a PC controller; (6) appointment information is retrieved through the PC controller and displayed on an operation interface; (7) the postman scans the list number of a parcel and selects one storage case, the storage case is opened under the control of the PC controller, and the postman puts the parcel into the storage case; (8) the postman repeats the step (7), and delivery of all parcels is finished. The parcel delivery method achieves intelligent delivery of the parcels, so that not only is delivery convenient, but also manpower cost is low.

The invention discloses a full-circulation type two-dimensional code anti-counterfeiting system and a realization method thereof. The system comprises an anti-counterfeiting platform, a consumer scanning terminal and a trade company scanning terminal. The anti-counterfeiting platform comprises an anti-counterfeiting platform registration module, an anti-counterfeiting platform mechanism management module, an anti-counterfeiting platform two-dimensional code generation module, an anti-counterfeiting platform anti-counterfeiting query module and an anti-counterfeiting replaced goods anti-counterfeiting query module. The consumer scanning terminal comprises a consumer registration module, a consumer anti-counterfeiting query module and a consumer transfer verification module. The trade company scanning terminal comprises a trade company replaced goods anti-counterfeiting query module. According to the invention, through mutual association and cooperation of each subsystem, an anti-counterfeiting cycle from registration of the anti-counterfeiting platform by production enterprises and trade companies, generation of goods two-dimensional codes and replaced goods anti-counterfeiting queries of the trade companies to verification of the authenticity of goods by consumers and assignees through scanning the two-dimensional codes is realized, the two-dimensional codes can be effectively prohibited from modifications and forgeries, the benefits of the production enterprises, the trade companies and the consumers are protected, and the goods can also be well circulated.

The invention discloses an actuating tower type pumping unit of a low-velocity big-torque special-shaped motor, which is characterized by comprising a tower cylinder fixed on a cement basement, a digital intelligent control cabinet, a special-shaped motor on the top platform of the tower cylinder, a load hoisting belt wound round the roller of the special-shaped motor, and a balance box connected with the load hoisting belt. One end of the load hoisting belt is fixedly provided with a hanging rope or a hanging unit, while the other end of the load hoisting belt is connected with the balance box. The load hoisting belt is driven by the special-shaped motor to transmit torque forwardly and reversely. The rotating speed, the steering and the torque of the special-shaped motor are regulated and controlled by the digital intelligent control cabinet. The forward and reverse rotation of the special-shaped motor is converted to the reciprocating linear motion of a sucker rod so as to realize the oil pumping cycle of the pumping unit. The pumping unit is simple in structure and the intelligent controller thereof can be controlled automatically, manually or remotely. Thus, the perfect combination of high intelligence and fool-style operation is realized. The pumping unit is only provided with two lubricating points and can be operated for years without being lubricated. No easily damaged part is adopted by the whole pumping unit, while the pumping unit is time-saving and labor-saving in transportation, installation, use and maintenance.

The invention provides a platform and a method for customized planting and whole-process traceability of agricultural products, wherein the platform comprises a user management module and a data center, and further comprises the following modules: a scheme obtaining module for analyzing customized agricultural products orders and formulating an optimal planting scheme; a quality monitoring modulefor monitoring various operations in the planting process; and a program obtaining module for obtaining the optimal planting scheme; a traceability module for generating traceability codes and assigning the traceability codes to resources and / or agricultural products; a logistics traceability module for monitoring the logistics process of agricultural products; an after-sales service module for handling various after-sales services. The invention provides a customized planting and whole-process traceability platform and a method for agricultural products, through pre-arranged services, designated planting enterprises are engaged in the planting of specific agricultural products and the management process designated by consumers, and real-time monitoring of field operations, product packaging, warehousing, delivery, and traceability of agricultural products and resources is carried out through live video broadcasting technology to ensure the quality and safety of agricultural products.

The invention discloses a drying agent for an mine underground electric apparatus and a preparation method of the drying agent, belonging to the field of drying agent, wherein macromolecule water absorbent, compound of silicon or calcium and alkali halide or modified starch are mixed so as to prepare the powdery draying agent according to part by weight; the macromolecule water absorbent is 35-70 parts; the compound of silicon or calcium is 25-55 parts; the alkali halide or a mixture of the alkali halide and the modified starch is 10-15 parts; the grain size of the macromolecule water absorbent is 0.20-0.40mm; and the drying agent is powdery. According to the invention, raw material is wide in source and is purchased easily on the market; the drying agent is used for high / low-voltage power supply appliances worked on a mine underground high-humidity condition (RH=80-100%); the dry powder resists 6000V voltage or does not be broken down under voltage of 3000V; when moisture rate reaches to 1g / g, the dry powder resists 2500V voltage or does not be broken down under voltage of 1200V.

A method for controlling the high-precision synchronous press-down at both sides of rolled plate features that a technique for high-precision two-stage synchronous control to press-down speed and the in-line real-time computer control to automatic complementary linkage of high-precision synchronizing are used. Its apparatus is composed of two high-precision two-stage press-down speed controlling mechanisms with hydraulic mechanism, computer, push-pull switching circuit and electro-hydraulic servo valve.

The invention discloses a quantification ball dripping device assembly which is used for solving the problem of time-consuming and strenuous maintenance for roving suspended spindle bearings. The technical scheme is as follows: the quantification ball dripping device assembly is composed of a quantification ball dripping device and a ball distributing cork base, wherein the quantification ball dripping device comprises a ball bucket, a ball guidance pipe, a clamp base, a dripping bracket and a restoring spring; the ball guidance pipe is communicated with the lower port of the ball bucket and is inserted in the clamp base; two sides of the ball guidance pipe are respectively provided with an upper valve port and a lower valve port; two sides of the clamp base are respectively provided with an upper valve rod hole and a lower valve rod hole which correspond to positions of the upper valve port and the lower valve port; the dripping bracket is in slip connection with the clamp base; a lower valve rod and an upper valve rod are respectively fixed on the left plate and the right plate of the dripping bracket; the working ends of the upper valve rod and the lower valve rod are respectively arranged in the upper valve port and the lower valve port; and the restoring spring is arranged between the clamp base and the right plate of the dripping bracket. The quantification ball dripping device assembly of the invention has artful conception, simple structure, flexible use and easy realization. The quantification ball dripping device assembly of the invention can greatly reduce operation time for replacing the suspended spindle bearings and improve work efficiency by about 8 times.

The invention discloses a hole panoramic image pair three-dimensional imaging method, which comprises a basic principle, a method, an optimized design and algorithm realization. According to the basic principle of the three-dimensional imaging, an imaging method for a 360-DEG drilling hole wall panoramic image-paired image containing the location information of an imaging device is provided by utilizing the technological combination of an optical converter of a twin-conical-surface lens, the imaging device and the space location; a calculation formula of a panoramic image-paired image is derived by theoretically analyzing the hole panoramic image pair imaging principle, the optimized analysis is carried out for the parameters of relevant technology and the layout design, and the corresponding software algorithm is established; and by analyzing a key point and difficulties for realizing the algorithm, the corresponding implementation scheme and flow block diagram are compiled. By adopting the hole panoramic image pair three-dimensional imaging method, the difficult problem of panoramic and three-dimensional detection inside the hole can be solved, a scientific method is provided for the precise detection inside the hole, the breakthrough and substantive progress of the drilling photograph technology can be realized, and the remarkable scientific significance and economical practicability can be realized.

The invention discloses a pulse cycle life test method of a nickel-metal hydride battery for an electric automobile. The method includes the steps: 1 discharging residues in the battery; 2 testing capacity of the battery; 3 testing internal direct-current resistance; 4 discharging residues in the battery; 5 circularly charging; 6 circularly discharging; 7 circularly charging; 8 circularly discharging; 9 circulating the seventh step and the eighth step for 100 times; 10 discharging residues in the battery; 11 testing internal direct-current resistance; 12 discharging residues in the battery; 13 testing capacity of the battery; 14 testing internal direct-current resistance; 15 discharging residues in the battery to finish test. The pulse circulation life test method is reasonable in design, strict in conception, high in test result accuracy and suitable for popularization and application and effectively solves the problems that an existing electric automobile battery pulse circulation life test method is low in test result accuracy and efficiency and high in cost investment, cannot improve water electrolysis in electrolyte solution and the like.

The invention discloses a vertical machining device and method for a small-caliber PCCP. The vertical machining device and method are suitable for small-caliber pipes, operation is convenient, and the sealing effect is good. The vertical machining device comprises a vertical inner die, an outer die and a pouring device. The inner die is provided with an axial straight slit penetrating through the inner die in the height direction, and two slit openings of the straight slit are fixedly connected with a movable door plate and a driven door plate respectively. The inner die is internally provided with a stretching and contracting device which comprises a drive shaft, a driven shaft, a support, a reduction gear set and at least three movable door plate driving mechanisms. According to the vertical machining device and method for the small-caliber PCCP, the stretching and contracting device and a locking device having the heights basically identical with the height of the inner die are used, wherein the heights of the stretching and contracting device and the locking device can be slightly smaller than the height of the inner die when being applied, and the stretching and contracting device is large in torque, high in evenness of force transmitted out from the driven shaft with the same rigidity and good in movement speed and synchronism. The locking device is transmitted through a screw rod, drives a sliding plate in linear movement and achieves locking of the movable door plate in the stretched state through a wedge mechanism.

The invention discloses a folding baby stroller, including a stroller frame, wherein the stroller frame includes an upper push bar and a lower push bar; the upper part of the lower push bar is rotatably connected with the upper push bar; the upper part of the upper push rod is rotatably connected with the lower part of the upper push bar; the upper part of a front bracket is rotatably connected with the lower part of the lower push bar; the upper part of a rear bracket is rotatably connecte with the upper part of the front bracket or the lower part of the lower push bar, and the rear bracket is rotatably connected with an upper connecting bar; the front part of the front connecting bar is rotatably connected with the front bracket; the front part of the rear connecting bar is rotatably connected with the front connecting bar, and the rear part of the rear connecting bar is rotatably connected with the rear bracket; a low sliding sleeve is slidably connected to the rear connecting bar along the length direction of the rear connecting bar; and a lower portion of the upper connecting bar is rotatably connected with the lower sliding sleeve. The folding baby stroller simplifies the folding operation step, is flat after being folded, has very small volume and can stand on its own. The folding baby stroller can be grafted with a seat pocket, and the folding operation and the volume after folding of grafting of the seat pocket are basically not affected. The folding baby stroller has the advantages of simple structure, exquisite conception and convenient operation.

The invention discloses a hybrid five-axis laser cutting machine and relates to a laser cutting machine with a parallel and hybrid five-axis driving mechanism. The hybrid five-axis laser cutting machine has the characteristics of more flexible structure, larger rigidity, smaller inertia and higher precision and comprises a machine body, an X-direction guide rail, a cross beam, a laser cutting head and a controller, wherein a Y-direction guide rail is arranged on the side surface of the cross beam, and the laser cutting head is movably connected with the Y-direction guide rail on the side surface of the cross beam through a hybrid device; and the hybrid device comprises a Y supporting plate mechanism, a Z supporting plate mechanism, a driving frame, an annular support frame, a pair of driving block mechanisms and a pair of connecting rods. The five-axis motion of the conventional laser cutting head is realized through the hybrid device. As for the hybrid five-axis laser cutting machine, the concept is ingenious, all parts have flexible structures, the rigidity is great, the inertia is small and the motion precision can be further ensured. The laser cutting machine is a product formed by combining the machine tool technology, the robot technology and the numerical control technology, and compared with a traditional series machine tool, the laser cutting machine is simple in structure and is complex and accurate in mathematical operation. The laser cutting machine has the outstanding advantages of large rigidity, fast response, high precision, strong applicability, high technical added value and the like.

The invention discloses a push rod type underwater mud scraper, and relates to an underwater mud scraping device. The underwater mud scraper for underwater step operation does not occupy the space of a tank and has low stirring to water. The underwater mud scraper is arranged in a sedimentation tank, and one end of the tank is provided with a sludge trough; the mud scraper comprises a scraping plate, a driving device and a transmission mechanism; the driving device is fixed on the edge of the other end of the sedimentation tank far from the sludge trough, and the transmission mechanism is arranged on the tank wall of the end; the transmission mechanism comprises a support, a transmission rack, a push rod, a push rod seat and a scraping plate basket; the scraping plate is provided with an oblique wedge surface facing the tank wall, the support is fixedly connected at the central line position of the lower middle part of the tank wall of the end, the transmission rack is triangular, one corner of the transmission rack is hinged with the support, the other two corners of the transmission rack close to the tank wall are connected with the driving device, and the corner of the transmission rack close to the tank bottom is hinged with the push rod; the scraping plate basket is longitudinally arranged relative to the sedimentation tank, and the scraping plate is transversely and fixedly connected on the scraping plate basket; and the push rod seat is fixedly connected on the scraping plate basket and hinged with the other end of the push rod. The underwater mud scraper has skilful design and high processing efficiency.

The utility model discloses a method of event composition. The method is used to compose the signaling information collected by the signaling monitoring system into the detailed call records as per the composition rules, which comprises: before the event composition, describe the required data as per a plurality of protocols for event composition; set the descriptive documents concerning the composition rules with specific protocols and the associate rules of a plurality of protocols; in the process of event composition, load the descriptive document of the event composition rule, generate the required data information and determine the specific composition rule; the signaling information can be judged and composed as per the specific composition rule. The method solves the technical problem in terms of multi-purpose, flexibility and extendibility, as the original event composition method can only focus on certain protocols.

The invention discloses an in-hole cavity monitoring device and method based on multi-frequency ultrasonic scanning. The in-hole cavity monitoring device comprises a rotary driving component, an orientation component, a scanning component, a calibrating component and a reflection component. The invention further discloses an in-hole cavity monitoring method based on multi-frequency ultrasonic scanning, and aims to solve the problems of limit and low accuracy in a single-frequency ultrasonic detection range. Clear waveforms generated by selecting ultrasonic energy converters of two frequencies are comparatively analyzed in order to calculate the number of periods of ultrasonic pulse leak detection respectively, so that the transmission time detection accuracy is increased; meanwhile, the calibrating component and the reflection component are adopted in order to measure a sound speed in an environmental medium to realize high-accuracy measurement of a wave speed; lastly, distance values measured by the ultrasonic energy converters of two frequencies are averaged to obtain an accurate distance. The in-hole cavity monitoring device and method have the advantages of skillful design, strict concept, simple structural system, and easiness in implementation.

The invention relates to a method and a device for measuring flow of a gate, belonging to the technical field of flow measurement and data remote transmission of water conservancy gates. The technical scheme provided by the invention is as follows: a velocity field with non-uniform gateways is horizontally partitioned by utilizing a horizontal partitioning method; the relationship between average flow velocity and the flow velocity of a measurement point of a horizontal flow layer is found out by utilizing symmetrical characteristic of the velocity field after horizontally partitioning; the horizontal partition flow is obtained by utilizing a flow velocity-area method; the total number of the practical horizontal partition layers is obtained by utilizing a water-level sensor; and the horizontal partition flows are added to obtain flow passing through the gate. All are linked with one another; none is dispensable; the method and the device have the advantages of smart conception, rigorous design, simple structure, low cost, high measurement precision, simplicity and practicability; the device is capable of completing measurement of average flow of various flow layers; the flow can be precisely calculated by utilizing the flow velocity-area method; data acquisition, data calculation, data recording and data transmission can be completed through an intelligent circuit; the maintenance amount is low; continuous online measurement is realized; the flow is calculated in high precision; and the method and the method are convenient for administrative departments to manage.

The invention discloses an anti-counterfeiting authentication method for e-commerce and online shopping goods. The method comprises the following steps: S1, a supplier terminal confirming and authorizing a dealer terminal; S2, after authorization succeeds, the dealer terminal sending an encrypted purchase requisition and dealer identity information to the supplier terminal for purchase operation; S3, the supplier terminal, after decrypting the information, verifying the dealer identity information, and if verification succeeds, feeding a corresponding decrypted goods code to the dealer terminal; S4, the dealer terminal decrypting the information and obtaining the goods code; S5, when the dealer terminal receives a buyer transaction request, sending the goods code and the dealer identity information which are encrypted together with goods to a buyer; and S6, the buyer verifying the purchased goods and the dealer identity information through an online shopping platform. According to the invention, the risk of intercepting or tampering data is avoided, the security of anti-counterfeiting verification is higher, and the anti-counterfeiting verification result is also more objective and real.

The invention discloses an imperfect degree-of-freedom parallel connection five-axis computerized numerical control laser cutting machine, relating to a laser cutting machine with an imperfect degree-of-freedom parallel connection five- axis drive mechanism. The laser cutting machine comprises a machine body, an X-direction guide rail, a beam, a laser cutting heat and a controller, wherein the side surface of the beam is provided with a Y-direction guide rail, the laser cutting head is movably connected with the Y-direction guide rail through an imperfect degree-of-freedom parallel connectionmechanism; and the imperfect degree-of-freedom parallel connection mechanism comprises a Y-axis slide carriage device, a Z-axis slide carriage device, a cross, a laser head installing support, four equilong connecting rods and four linear driving devices. The invention realizes five-axis motion of the conventional laser cutting head through the imperfect degree-of-freedom parallel connection device, wherein the beam realizes basic X-direction motion relative to the motion of the machine body; four drive blocks respectively move and drive the laser heat installing support to make translation or rotation motion through respective connecting rods, mutual motion among the four drive blocks realizes combined motion of an Y axis, a Z axis, an A axis and a C axis; and the imperfect degree-of-freedom parallel connection five-axis computerized numerical control laser cutting machine has skilled structures of all parts, large rigidity and small inertia, so that the motion precision can be ensured.

Disclosed is a vacuum injection machine for tree trunks. The injection machine comprises an injection gun and an injection needle. A gun nozzle, a gun body and a gun handle of the injection gun are in an integrated structure, an injection hole is opened in the injection nozzle and communicated with a piston cavity in the gun body, a piston rod is arranged in the piston cavity, a tail end of the piston rod stretching out of the gun body is connected with an operation rod, the piston cavity is further communicated with a liquid medicine storage device above the gun body, the gun nozzle and the gun body incline downward for 30 degrees to 45 degrees along a horizontal direction, and a vertical pipeline communicated with the piston cavity is arranged on the upper portion of the gun body and connected with the liquid medicine storage device. A one-way valve in the prior art is omitted by inclining the gun nozzle and the gun body downward for a certain angle along the horizontal direction; residual air in a tree hole and the injection gun body is discharged into the liquid medicine storage device through the vertical pipeline in the piston cavity; and accordingly, vacuum injection is achieved, injection resistance is effectively reduced, trunk injection efficiency is improved, and physical damages to trunk transfusion tissues are avoided.

The invention relates to a material transferring method, a transferring device, a pharmacy system and a storage medium. The pharmacy system comprises at least two source containers, two target containers and valve rings which are used for materials, wherein the valve rings are located between the source containers and the target containers; the material transferring method comprises the followingsteps that sorting is carried out on the target containers and a first sequence is obtained; according to the first sequence, the source containers and the target containers carry out one-to-one handshaking; after the handshaking is successful, the target containers are in communication with the successfully-handshaking source containers so as to transfer the materials; and the first target container sends a handshake request to the first source container through the valve ring, the first source container sends a handshake response to the first target container through the valve ring, so thata material transferring path is connected. According to the method, the problems that in the pharmacy system, the path between transferring and stopping points in the material transferring process iscomplex due to the fact that the valve rings with all-through paths, the transferring efficiency is low, the control difficulty of the transferring process is high can be solved, the transferring accuracy is ensured, and the transferring efficiency and the automation degree of the transferring process are improved.

The invention discloses an electronic locking device. The electronic locking device comprises a shell, a power mechanism arranged in the shell, a transmission mechanism, a spring bolt sliding block, afeeding screw rod, a self-locking elastic piece, a reset mechanism and an unlocking action mechanism, wherein the power mechanism, the transmission mechanism, the spring bolt sliding block, the feeding screw rod, the self-locking elastic piece, the reset mechanism and the unlocking action mechanism are arranged in the shell. A locking mechanism provided by the invention is ingenious in concept, the transmission mechanism is ingenious in matching, the safety in a normal state is high, manual unlocking can be effectively prevented, and when emergency manual unlocking is needed, the transmissionmechanism of the electronic locking device can be safely and reliably unlocked; the electronic locking device is high in process integration level, higher in process automation degree, low in cost and higher in protection grade, compared with an former similar product, the structure is simple, the appearance size is small, the cost is low, and a high protection grade can be met; according to theelectronic locking device, the problems that a spring bolt is easily pulled out and the manual unlocking operation is partially followed are solved, and the system misjudgment probability in the charging and locking process is reduced, and the problem that manual unlocking mechanism with internal parts of an automobile body is interfered due to the rotation of an operation handle at the tail end of the manual unlocking mechanism when electric locking and unlocking at each time is avoided.

The invention discloses a three-dimensional five-axis computerized numerical control laser cutting machine, relating to a computerized numerical control laser cutting machine with a composite motion parallel connection five-axis drive mechanism, which comprises a machine body, an X-direction guide rail, a beam, a laser cutting head and a controller, wherein the side surface of the beam is provided with a Y-direction guide rail, and the laser cutting head is movably connected with the Y-direction guide rail on the side surface of the beam through a composite motion parallel connection mechanism. The invention realizes five-axis motion of the conventional laser cutting head through the composite motion parallel connection device, wherein the beam realizes basic X-direction motion relative to the motion of the machine body; and combined motion of an Y axis, a Z axis, an A axis and a C axis is realized through the composite motion parallel connection mechanism. The three-dimensional five-axis computerized numerical control laser cutting machine has an ingenious design, skilled structures of all parts, large rigidity and small inertia, so that the motion precision can be ensured. The three-dimensional five-axis computerized numerical control laser cutting machine integrates a lathe technology, a robot technology and a computerized numerical control technology, and has the advantages of simple structure and complex and accurate arithmetical operation in comparison with the traditional serial connection lathe. The three-dimensional five-axis computerized numerical control laser cutting machine has the remarkable advantages of large rigidity, rapid response speed, high precision, strong adaptability, high technical additional value and the like.

The invention relates to a device suitable for drilling and tapping machining inside a small space and provides a machining device for drilling and tapping inside a small space, wherein the machining device is suitable for drilling and tapping machining inside the small space and is high in machining precision, stable in product quality, low in labor intensity and applicable to large-batch production machining. The machining device comprises a gear case and a shaft sleeve for connecting main shaft sleeves of drilling and tapping equipment; the gear case is provided with an input shaft and an output shaft, which are identical in rotation direction and parallel to each other; the input shaft stretches out from the top face of the gear case and is superposed with an axis of the shaft sleeve; and the output shaft stretches out from the bottom face of the gear case. According to the invention, the gear case is utilized to realize the lateral translation of a drill bit, so that the drill bit can stretch into a narrow space to machine a radial blind hole in the inner wall of the narrow space under a state of keeping parallel to and equidirectional with the axis.

The invention provides a cable end grounding wire device which relates to a safety protection device in electrical cable maintenance. The device comprises a grounding wire, a support frame and an insulation wire clamping head device, wherein the insulation wire clamping head device is movably connected with the support frame; the insulation wire clamping head comprises an insulation rod, a wire clamping head and an opening and closing mechanism. The wire clamping head comprises a body and a clamping block, and the clamping block is arranged in a notch of the C-shaped body. The opening and closing mechanism comprises a spring, a guide rod, a soft cable, a pull rod and a crank mechanism. The body is connected with the insulation rod through an elbow. The guide rod is fixed on and connected with the back surface of the clamping block. The spring is arranged on the guide rod between the clamping block and the body. The guide rod extends into the elbow, and then is fixed on and connected with the pull rod in the insulation rod through the soft cable. The crank mechanism is arranged on the lower part of the insulation rod, and comprises a crank type wrench and a wrench bracket. The wrench bracket is arranged outside the insulation rod. The middle part of the crank type wrench penetrates through the insulation rod, and is hinged with the pull rod. A straight handle end is hinged with the wrench bracket to form a fixed fulcrum. The grounding wire is connected with the body. The invention has the advantages of skillful concept and high reliability.

The invention discloses a design method of a pipeline crossing strike-slip fault, and belongs to the field of the oil and gas pipeline crossing technology. The method comprises the steps that the maximum dislocation on the surface of the strike-slip fault is calculated, and the soil type of backfill, the buried depth of a pipeline, the type of a contact surface of the pipeline and soil and the included angle between the strike-slip fault and the pipeline are determined; parameters of the pipeline passing through the strike-slip fault are obtained, and the displacement of faults parallel to the axial direction of the pipeline and the fault displacement in the normal line direction of the pipeline are calculated; a finite element model is established, and the maximum strain of the pipeline during sliding of the strike-slip fault is simulated by means of the finite element model, a maximum strain empirical formula for the pipeline to cross the strike-slip fault is established, the undetermined parameters are fitted, and the numerical relationship between the maximum strain and the parameters is obtained. The design method of the pipeline crossing strike-slip fault fits out the formula suitable for designing the pipeline in the strike-slip fault because the actual change of the pipeline after the strike-slip fault slides is simulated by the finite element model, and therefore the pipeline corresponding to the fault with specific conditions can be accurately designed.

The invention relates to an automatic bottom thread winding machine. The automatic bottom thread winding machine comprises a bracket, and a plurality of winding units are arranged on the bracket. Each winding unit includes a thread winding mechanism, a thread swinging mechanism, a thread pushing mechanism and a thread cutting mechanism; the thread winding mechanism comprises a winding rotor for winding bottom threads, and a winding drive mechanism for driving the winding rotor to rotate; the thread swinging mechanism is used for driving the bottom threads to reciprocate in the axial direction of the winding rotor, so that the bottom threads are uniformly wound on the winding rotor in a fixed range; the thread swinging mechanism comprises a thread swinging rod used for pulling the bottom threads, and a thread swinging drive mechanism used for driving the thread swinging rod to reciprocate in the axial direction of the winding rotor. According to the automatic bottom thread winding machine, a plurality of winding stations are arranged on the bracket, the winding unit is arranged on each winding station, and each winding unit is simple in structure and smart in design; the winding units synchronously work, the working efficiency is thus greatly improved and space occupied by multiple devices is thus saved.

The invention discloses an event synthesizing method of M3UA messages, comprising: configuring network element equipment ID, and collecting IP signaling data; analyzing the collected data, reading a signaling and determining protocol type of the signaling: if the IP layer adopts SCTP protocol and load identification of the SCTP protocol is 3, putting the data into the processing flow of M3UA event synthesis; extracting eigenvalue, and making event synthesis for compositions of different message eigenvalues to generate or fill TDR structure; judging whether event synthesis is completed, outputting a complete TDR structure and performing the next event synthesis. And the invention effectively solves the generating problem of the necessary TDR data for deep network analysis on M3UA data by IP signaling monitoring system. And it is effective for data of various M3UA messages and the contained TUP, ISUP and SCCP.

The invention discloses a meteorological data acquisition device based on the two-dimensional fruit full-source multi-source information traceability, and solves the problem that in the prior art, a meteorological data acquisition device can not be moved. The invention comprises a support column, a support rod, a wind direction measuring rod, a wind power wheel, a solar power board, a power supply controller, a solar battery group, a power supply board, a backup power source, a temperature sensor, a humidity sensor, a rainfall sensor, a sunshine intensity sensor, an atmospheric pressure sensor, a rotation shaft, a data display component, a micro wind generator, a wind display, a wind direction display, a temperature display, a humidity display, a rainfall display, a sunshine intensity display, an atmospheric pressure display, a water surface evaporation meter, a surface evaporation display, a mobile base, a base, a foot frame, a vertically elevating shaft, a rolling wheel, a driving motor, an automatic water filling container, an open mounted evaporation water plate, a water pipe, a water valve, a flow measuring device, an air communicating pipe, a network transmission terminal, a GPS positioning device and a storing device.

The invention discloses a guqin (a plucked seven-string Chinese musical instrument of the zither family), comprising a face plate and a bottom plate. The face plate comprises a first inner plate surface and a first outer plate surface. The first inner plate surface is provided with a dragon pool sound absorber and a phoenix pond sound absorber, and the structures of the dragon pool sound absorber and the phoenix pond sound absorber are the same and are characterized in that, a sound absorber and a connecting block are included, the cross section of the connecting block is in the shape of a trapezoid, the upper bottom surface of the connecting block is connected to the first inner plate surface, and the lower bottom surface of the connecting block is connected to the sound absorber. The bottom plate comprises a second inner plate surface and a second outer plate surface, and the second inner plate surface is laid with a felt layer. The guqin is advantageous in that, through the sound absorber shape and structure in a guqin face plate, a traditional mode is changed, and the effect of effectively increasing sound volume of the guqin can be achieved; the felt layer is added in the bottom plate, so that, in the time that the sound volume of the guqin is increased, tone quality is ensured; and a big breakthrough is made for a traditional guqin, and a guidance meaning in the development process of the guqin is provided.