39results about How to "Scientific and reasonable arrangement" patented technology

The invention discloses an ultra high voltage direct current (UHVDC) transmission engineering station system debugging method. Through carrying out calculating, a sequential operation test, a last trip test, a commutation bus charging and power outage test, an alternating current filter group and capacitor group charging and power outage test, a test of switching performed by a converter transformer instead of a converter and a charged test, an open circuit test and a secondary equipment anti-interference test to the engineering station, station system debugging steps of the UHVDC transmission engineering are clearly provided, work tasks and test projects in each stage are provided and the test projects are arranged scientifically and reasonably. Simultaneously, test contents of each kind of the test projects are provided in the invention. Calculation and research are performed to various kinds of converter station system debugging operation modes based on fully investigation of the equipment and the system. By using an extra-high-voltage change-rheological station debugging scheme, instructiveness and operability of the debugging scheme to engineering enforcement can be greatly raised, test projects listed in the debugging scheme can be guaranteed to be complete, a test sequence is clear and a test mode is safe.

The invention relates to a power system economic dispatching technology, and particularly relates to a unit combination optimization method considering nuclear power peak regulation and security constraints thereof. The unit combination optimization method comprises the following steps of: S1, according to fuel cost, start-up and shutdown cost and peak regulation cost of different types of units in a power system, proposing a power system unit combination optimization target function considering nuclear power peak regulation; S2, proposing a power system unit combination constraint condition considering nuclear power peak regulation; S3, according to the target function in the step S1 and the constraint condition in the step S2, establishing a power system unit combination optimization model considering nuclear power peak regulation and carrying out solving to obtain a unit combination scheme. The optimization method comprehensively considers the security constraints of the nuclear power peak regulation, and can scientifically and reasonably arrange a power system day-ahead dispatching plan so as to meet the power grid load peak valley change requirement.

The invention specifically relates to a method for rapidly replacing an adhesive tape, which solves the problems that the efficiency is low, the process is complicated and the time and the labor are consumed in the existing overall replacement of belts. The method for rapidly replacing the adhesive tape comprises the following steps that: all of a plurality of coils of new adhesive tapes are respectively vulcanized into three segments, and three prop drawing cars, two groups of pulley block devices, and a roller arranged on an adhesive tape conveyor are utilized to realize the segmented conveying and cycle work until complete replacement. According to the method, the initial preparation is full and careful, the utilization rate of construction man-hour is extremely high, and simultaneously, the method has inserting and parallel operation characteristics, is fast and safe, and is suitable for replacing various adhesive tapes in different working environments.

The invention discloses a processing technique for a golf club push rod. The processing technique comprises the following steps: milling a positioning pin and a push rod pipe handle; tapping a drill hole; milling a push rod cavity; milling an aiming line; milling a rod surface; milling a push rod pipe handle; processing a push rod thread hole; checking products. The processing technique has the characteristics that the arrangement is scientific and reasonable, the processing time is efficiently shortened, the processing efficiency is increased and the processing quality is stable and uniform. The invention also discloses a clamp for processing a rod surface. A cavity is arranged between a moveable mold plate and a fixed mold plate; the golf club push rod can be accurately positioned through the cavity; when the workpieces in different size are processed, only the corresponding moveable mold plate and fixed mold plate are required to be replaced; the manufacturing cost of the jig can be effectively saved; the clamp has the characteristics of use flexibility and quick positioning and clamping; the processing efficiency is increased; the stable and uniform processing quality can be ensured.

The invention relates to a three-dimensional type arrangement method for hydraulic system equipment of an up-pressing type forging set. The three-dimensional type arrangement method is applicable to arrangement and combination of equipment in the hydraulic system of the up-pressing type forging set, and is to arrange foundations of the hydraulic system equipment in a three-dimensional layering manner; a large amount of sets of hydraulic equipment are arranged and combined in a layering manner, so that a hydraulic transmission pipeline has a minimum length, the equipment occupies a small area, and the power response speed of the hydraulic system is increased. According to the three-dimensional type arrangement method for the hydraulic system equipment of the up-pressing type forging set, the equipment such as an oil pipe, a wire, a liquid supply pump and a heat dissipation and air exhaust device is eliminated, so that the aims of reducing the production cost, improving the production efficiency and saving the energy are fulfilled; and the shortening of an oil path increases the response speed of the oil path.

A shoe for sportsman, esp the walking race one, is composed of upper and sole with pressure-sensing pad inlaid in a special recess on sole. Said pad has hydraulic liquid guiding slot, buffer edges, hydraulic liquid regulator, oil filling tube and air outlet. In the recess on the arch of sole, there are hydraulic regulator, button battery, encoder-emitter chip, and pressure-sensitive switch. It can be used to judge if the sportsman has violated the rule.

The invention discloses a coal using amount prediction method based on behavior analysis of an operation team and group of a coal-fired unit. On the basis of mass operation data of the coal-fired unit, the operation behavior characteristics of the operation team and group of the coal-fired unit are extracted and analyzed in the quantitative manner, the external ambient temperature change is taken into consideration, the power supply coal consumption of the coal-fired unit in the specific condition can be predicted quantitatively, and further the coal using amount index of the unit is predicted. The accuracy of coal amount predication of the unit can be effectively improved, the performance of power scheduling is improved, related governmental departments and power scheduling departments can master information as available days of stored coal according to the coal storage data reported by a power plant, and thus, scientifically and reasonably plan the generating load, and the electricity-coal cooperated early warning capability is reinforced.

The invention discloses an information transmission system applied to outdoor emergency rescue. The information transmission system is a user equipment terminal used for sending rescue information at outdoors, and comprises a first information routing assembly. The first information routing assembly comprises a first input module for receiving the rescue information input by users, a first modulation module for transforming the rescue information input by the users into first pulse modulation information, a first laser emission module for sending corresponding first pulse laser signals on the basis of the transformed first pulse modulation information, and an information receiving terminal for receiving the pulse laser signals, and the information receiving terminal comprises a first demodulation module. The information transmission system applied to the outdoor emergency rescue can transmit detailed information of the danger and rescue to the outside in a reliable, fast and no-dead-angle way when the common means of communication loses effect, is favorable for a rescue unit to obtain the information timely through the system and reasonably arrange the rescue activities, and has better adaptability and practicability.

The invention discloses a GIS-based path optimization method. A data information library is established through geographic information and collection of the geographic information; real-time information sharing is performed with a distribution terminal; simulative building and solving of a distribution model are performed by utilizing a computer; simulative verification is performed in the computer; and finally two results are subjected to comprehensive comparison to obtain a current optimal distribution path, and the current optimal distribution path is fed back to a distribution terminal forexecuting a current distribution task. The method has the advantages of reasonable distribution route, high distribution efficiency and more scientific and reasonable overall distribution resource arrangement; and meanwhile, compared with the prior art, the overall distribution cost is lower, the speed is higher, and the client satisfaction is higher.

The invention discloses an RFID-based automatic time optimization method for a work piece in a production line. The method comprises the following steps: a worker users a card reader corresponding to a distributed operating post thereof to read an employee identity radio frequency identification card; the worker puts a work piece radio frequency identification card distributed on a work piece in a reading range of the card reader before a distributed work piece is processed and takes the work piece radio frequency identification card out of the reading range of the card reader after processing is finished; information in the employee identity radio frequency identification card and the work piece radio frequency identification card is read by the card reader and sent to a server; and the server calculates an average processing time used as a standard completion time for the work piece according to statistical analysis on time for different workers to process the work piece. The RFID-based automatic time optimization method can be used for scientifically determining the best production time of the work piece so as to provide a reference basis for effective improvement of the management level of the production line.

The invention relates to a container port dispatching management system which combines Java technology and B / S mode, belongs to the field of electronic information technology, Used to resolve dockingschedules that bring ships ashore, Container Order Transportation Plan, the problem of coordination between personnel allocation and warehouse floor area, The system adopts advanced and mature B / S structure, and makes full use of the server-side development technology based on SSH. In order to adapt to different operating systems, the programming language is JAVA. The cross-platform nature of JAVAlanguage can make the whole system more applicable.

The invention discloses a full-automatic bottled film sleeving machine. The full-automatic bottled film sleeving machine comprises a rack, and a bottle body conveying mechanism, a bottle supporting lifting mechanism, a bottle pushing mechanism, a bag opening guide mechanism, a bag storage mechanism, a bag grabbing mechanism, a bag opening translation mechanism and a finished product conveying mechanism are arranged on the rack; the bottle body conveying mechanism is used for conveying a bottle body to be sleeved with a film, and the bottle supporting lifting mechanism moves the bottle body upwards; a guide opening is formed in the bag opening guide mechanism, and a film sleeving guide plate is arranged on one side of the guide opening; and a film bag is placed in the bag storage mechanism and grabbed by the bag grabbing mechanism to the bag opening translation mechanism, the bag opening translation mechanism opens the film bag and translates the film bag to the film sleeving guide plate of the bag opening guide mechanism, meanwhile, the bottle body is upwards moved to the guide opening sleeved with the film bag through the bottle supporting lifting mechanism, the bottle body is pushed into the film bag on the film sleeving guide plate through the bottle pushing mechanism, and the finished bottle body sleeved with the film falls onto the finished product conveying mechanism and is conveyed to the next station. According to the full-automatic bottled film sleeving machine, automatic machinery is used for replacing manual film sleeving operation, the labor cost is saved, and the production efficiency is improved.

The invention relates to the technical field of die machining assistance tools, in particular to a self-rotation angle tool which comprises an upper tool assembly and a lower tool assembly. The uppertool assembly comprises a bearing face plate for clamping a workpiece, the lower tool assembly is fixed in the horizontal direction, the end of the upper tool assembly is hinged to the lower tool assembly, the lower tool assembly is provided with a plurality of angle pin holes, the upper tool assembly is provided with an equally-spaced pin hole aligned to one angle pin hole when the bearing face plate rotates at a certain angle, and positioning parts for fixing relative positions of the upper tool assembly and the lower tool assembly are arranged between the angle pin holes and the equally-spaced pin holes. The self-rotation angle tool is simple in structure, good in practicability and capable of saving cost and can rotate itself from 0 degree to 30 degrees.

A processing method for a diesel oil engine piston rod deep hole comprises steps of an inner hole rough drilling step, an inner hole accurate expanding step, a bottom arc rough processing step, a bottom arc fine processing step and a detection step. During drilling process for the deep hole, a work piece rotationally moves, a cutter rotationally moves and conducts feeding motions in an opposite direction; the cutters employs a specific-made serial ejector drill; with the negative pressure produced by the cutter, cutting chips can be easily discharged out and cutter retraction for chip discharging can be avoided; and the cutter is supported by a guide block on a cutter body to balance cutting force during drilling. By the use of the processing method for the diesel oil engine piston rod deep hole, linearity of the deep hole is increased and a problem of large cutter contact between the deep hole bottom arc and the deep hole is solved, so stable product quality and high cutting efficiency can be achieved; and the processing method is suitable for processing deep holes of a large diesel oil engine piston rod, in particular for processing of a deep hole having a large round arc on the bottom and with an aperture 30 times larger than normal deep holes.

The invention discloses a method of predicating the internal corrosion degrees of on-service oil and gas pipelines and belongs to the field of oil and gas gathering and transferring. The method comprises the following steps: analyzing the internal detection result of each long oil and gas pipeline in a plurality of long oil and gas pipelines after internal inspection; and predicting the internal corrosion degree of the target on-service long oil and gas pipeline according to the internal detection results of the long oil and gas pipelines of which the total score of all influence factors of the internal corrosion degree of the target on-service oil and gas pipeline and the total score of all influence factors of the internal corrosion degrees of the plurality of long oil and gas pipelinesare close to or equal to the total score of all influence factors of the internal corrosion degree of the target on-service long oil and gas pipeline. Therefore, the internal corrosion degree of the target on-service long oil and gas pipeline can be predicted at the time interval of two times of internal detection. The long oil and gas pipelines with relatively severe internal corrosion degrees are detected inside preferably, so that the internal detection work is arranged scientifically and reasonably.

The invention discloses an environment-friendly intelligent building material aggregate production line, and belongs to the field of building material preparing devices. The environment-friendly intelligent building material aggregate production line is characterized in that a dustless feeding device, an aggregate forming device, an aggregate preferable selection device and an aggregate storage device are included; and the dustless feeding device is in linkage with the aggregate forming device through an elevating type conveying device, the lower end of the aggregate forming device is in linkage with the aggregate preferable selection device, and the lower portion of the aggregate preferable selection device is provided with the aggregate storage device. According to the environment-friendly intelligent building material aggregate production line, rock blocks can be utilized for conducting the sand making operation, the production efficiency is high, and environment friendliness and energy saving are achieved. The structure design of the device is more intensive, arrangement is more scientific and reasonable, the three-dimensional space can be sufficiently utilized, and upper-layercrushed aggregate tidying and lower-layer centralized storage are conducted; and in the production process, various devices are in linkage through the conveying device, a spraying type dust fall device is arranged in the conveying process, and green and environment-friendly operation is really achieved.

The invention discloses a cantilever impacting device of a zanthoxylum bungeanum maxim integral picking machine and a using method. The cantilever impacting device of the zanthoxylum bungeanum maxim integral picking machine comprises a driving motor, an impacting rod and a box, wherein a storage battery is arranged at the upper end of the driving motor; a solar panel is arranged at the upper end of the storage battery; a driving shaft is arranged at the lower end of the driving motor; the box is arranged on the lower portion of the driving shaft; a bolt hole is formed in the box; reinforcing ribs are arranged on the outside of the box; a box cover is arranged at the upper end of the box; and a boss is arranged in the box. The cantilever impacting device of the zanthoxylum bungeanum maxim integral picking machine has the beneficial effects that power is provided by solar energy through the solar panel, the device is environmentally friendly, zanthoxylum bungeanum maxim is picked mechanically, injury of picking operation to human bodies can be relieved, the labor intensity is greatly reduced, the picking efficiency is improved, by arrangement of an impacting rod and an impacting hammer, the zanthoxylum bungeanum maxim can be mechanically and automatically picked, and is harvested in good time, the harvesting quality is improved, meanwhile, income of farmers is increased, the zanthoxylum bungeanum maxim is picked safely and conveniently, and the efficiency is high.

The invention discloses a multi-dimensional comprehensive traffic safety index calculation method based on influence on traffic safety, and the method comprises the steps: building a safety situation index, the safety situation index is a number of 0-10, carrying out the quantification of the traffic safety condition of an urban road network at present or in a certain time period through the data high-low response, and enabling the larger the value to be, the more unsafe. According to the method, the multi-dimensional data influencing traffic safety are combined, the safety situation indexes are established, the traffic safety condition of an urban road network at present or within a certain time period is quantified through the data high-low response, the safety level of a current city or area is specifically quantified, and scientific and reasonable arrangement of service is guided through the safety level.

The invention discloses a nine-grid pattern character spell rapid-typing keyboard and an input method thereof. The nine-grid pattern character spell rapid-typing keyboard comprises a keyboard body, wherein the keyboard body is provided with key units and number keys; the keyboard is provided with a left unit switching key and a right unit switching key; numbers and symbols on the 26 key units and 10 number keys can be typed by virtue of switching of the left unit switching key and the right unit switching key; one character is encoded by one key unit and one unique corresponding nine-grid pattern number; one Chinese character can be divided into an upper character, a middle character and a lower character and is input through encoding of three character keys. According to the technical scheme, the encoding scheme is simple and easy-to-learn, the characters and the keyboard have similar characteristics, so that the encoding scheme is easy to learn and remember; common characters and key position arrangement is scientific and reasonable, the typewritting speed is quick, typewritting is accurate, and the nine-grid pattern character spell rapid-typing keyboard is easy to learn and popularize and beneficial to popularization and internationalization.

The invention discloses a control cabinet testing platform encoder single-phase single counting model. The control cabinet testing platform encoder single-phase single counting model comprises a box body, a control unit, a standby power supply, a display unit, an alarm buzzer, a buffer unit and multiple moving wheels; the control unit comprises a traction motor, a high-speed counter, a turbine speed reducer, a traction inertia rope wheel, a coupling, a rotary encoder, a frequency converter, an alternating-current contactor, an electric leakage releaser, an inverter and a controller; the display unit comprises a RGB information display screen arranged in a first mounting area and connected with the controller for displaying an operating state of the model; the alarm buzzer is fixedly mounted at the outer top of the box body, and is connected with a controller; the controller drives the alarm buzzer to give an alarm; the buffer unit is positioned under the box body; and the multiple moving wheels are arranged at the bottom of a lower buffer plate. The control cabinet testing platform encoder single-phase single counting model has the advantages of reasonable structure, quick heat dissipation, stable operation and direct observation.

The invention discloses a method for estimating the strength of a tailing cementing ointment filled body. The method comprises the following steps: firstly, sampling an on-site ointment filled body; secondly, testing the micro-pore structure of a test sample through pressured-mercury testing; testing the micro-pore structure of an on-site ointment material, and calculating and estimating a single-axis pressure resistance value of an ointment according to the relationship between the single-axis pressure resistance of the ointment material and the micro-pore structure. By adopting the method, the strength of an underground on-site ointment filled body can be predicted in a mode of combination of on-site sampling and laboratory testing. By adopting the method, the strength of the undergroundon-site ointment filled body can be simply, rapidly and accurately predicted, reliable bases can be made for reasonable planning of mining well production, and wide practicability can be achieved. The method is a scientific and reasonable method for estimating the strength of tailing cementing ointment filled bodies with the combination of laboratory testing and on-site testing, and has great significances for scientific and reasonable production planning, production efficiency improvement and production security.

The invention discloses a method for improving goose blood sample collecting speed. The method comprises the following steps of selecting 70-days-old geese, using one wall top surface of a goose fence as an operating bench, enabling the geese to lie on their backs on the operating bench, slightly enabling right wings of the geese to be hung along a wall, enabling underwing reins to expose obviously due to the fact that drop exists between the underwing reins of the hung wings and hearts of the geese and pressure is increased, and inserting a syringe needle to collect blood. By means of the method for improving the goose blood sample collecting speed, the collection time of blood samples of the geese and poultry can be saved, the labor amount can be reduced, and the work efficiency can be improved remarkably.