36results about How to "Avoid cutting corners" patented technology

The invention provides an antiseismic product, and relates to an antiseismic building. Because 18 times of earthquakes above M7 and 1 to 2 times above M8 occur on the earth each year, people are in dire need of various antiseismic products. The invention provides the building capable of adopting automatic prevention measures to resist earthquakes. The entire building is designed by adopting the principle of tumblers; therefore, the building is just like a tumbler and does not collapse in a new environment when an earthquake causes ground cracks, sinking or land slides. Moreover, because the groundwork of the building is a solid hemispheroid or a laid down semicylinder, a cambered surface at the bottom can disperse the impact force of an earthquake on the building and changes the direct ofthe impact force, thereby ensuring that earthquake waves spread toward the periphery of the building; meanwhile, the earth generates powerful attraction on the inclined solid groundwork to force the building to recover and maintain erection or an inclined but not collapsed state, thereby guaranteeing the safety of human life and property. Therefore, the antiseismic building is suitable for schools, factories, city buildings and residential buildings and is particularly suitable for top-grade villas and scenic spot construction.

The invention relates to a remote management and control system and a remote management and control method for cement concrete quality, and belongs to the technical field of engineering. The remote management and control system comprises a control system arranged in a concrete mixing station and a data acquiring and sending device arranged in test room detection equipment, wherein the data acquiring and sending device sends data to a WEB server through a wireless network; a management and control software platform is arranged in the WEB server; the data are sent to a data terminal connected with the WEB server through a network for inquiry after being analyzed and managed by the management and control software platform. According to the remote management and control system and the remote management and control method for the cement concrete quality, intelligent management and control on the construction quality of a bridge and culvert structure are realized, and preventive measures are taken; cheating on workmanship and materials is effectively avoided, and the engineering quality is guaranteed.

The invention discloses a mortar with insulating effect, which comprises the following parts: cement, inorganic insulating material, regenerative dispersing emulsion powder, composite fiber, cellulose methyl ether and air-entrainer. The constructing method comprises the following steps: leveling cement mortar; paving insulating layer with adiabatic layer and reflecting film; opening pipe groove on the insulating layer with reflecting film; inserting heating coil pipe within water in the pipe groove on the reflecting film; fixing heat coil pipe and insulating layer through plastic pin.

The invention discloses a traceability management system for a wine industry supply chain based on a block chain, the traceability management system comprises a system framework and a system composition; the system is applied to wine process design, and the system framework comprises an Internet of Things + block chain, an interaction mechanism and participant roles. The system composition provides a decentralized supply chain management system based on an intelligent contract, which is established on the basis of a block chain technology. According to the invention, the block chain and the Internet of Things are innovatively applied to the red wine industry chain, and one batch of goods is mapped into the non-homogeneous pass, so that the traceability becomes accurate and efficient; eachmanufacturing link of the industrial chain is ingeniously projected into a transaction in a block chain, so that each link of the product must be guaranteed in quality and quantity, cannot be missing,and is traceable and tamper-proof; an external data storage excitation mechanism is designed, participants are excited to participate in network maintenance, and stable operation of the network is kept.

The invention discloses a cement concrete batching plant backfield intelligent monitoring system based on a BIM platform. The system is characterized in that through a dynamic monitoring module, a statistical analysis module and an automatic alarm module, the production information of a batching station is intelligently collected, shared, analyzed, predicted and stored, and real-time remote intelligent monitoring and management of the concrete quality in the cement concrete batching process is achieved to guarantee concrete quality and safety of a main structure of a project. The system is advantaged in that the BIM platform is fully utilized to store data, a problem of insufficient local storage capacity of wireless terminal equipment is solved, and intercommunication with other BIM-basedsystem data can be achieved in order to achieve efficient management and control of the construction quality.

The invention provides a portable multifunctional environmental sanitation sweeping device which comprises a control chamber, a dust suction pump, a dust suction pipe, a filter device, a water tank, a dustbin, a green belt trimming device, a pipeline dredging device, a cleaning device, a trolley, a dust suction hood, a dust suction lifting cylinder, a water spraying opening, a water pipe, a water pump and wheels. The wheels are installed on the left and right sides of the lower portion of the trolley respectively. The control chamber is arranged at the upper left portion of the trolley. The pipeline dredging device is installed on the right side of the trolley through a bolt; the green belt trimming device is installed at the right portion of the upper side of the trolley through a bolt. By arranging a purification layer and a screen net, secondary use of cleaning sewage is achieved, the water resource utilization rate is increased, and water pollution is reduced; by arranging a trimmer, the trimming effect is good, and the green belt trimming efficiency is improved; by arranging the belt, the transmission effect is good, overload protection can be achieved, a power motor is not likely to be damaged, use is more convenient, and the device is convenient to use and popularize.

The invention discloses a curve approximation control method for a cheese dyeing process. The method includes that a water level curve, a feeding curve and a temperature curve are set in a computer which is used for controlling the dyeing process, a program sets a new curve according to a mathematical model and separates the curve into minimum units, the number of the minimum units is automatically stored into a database of the control computer, and a control system controls the water level, the feeding and the temperature according to the number of the minimum units in the database in real time. According to the method, the one time sample finishing rate of the dyeing can be improved effectively and the energy consumption in the dyeing process can be reduced.

The invention relates to a bolt and cable pull-out strength tester. The bolt and cable pull-out strength tester comprises a conical anchor, a clamping piece, jacks, an oil pressure pump, horizontal supports, a positioning frame and a displacement meter, wherein the jacks respectively with a screw-type adjusting top tray are uniformly distributed and connected into a whole body by virtue of a connecting plate to form a synchronous jack, the conical anchor is fixed on the front end of the synchronous jack by virtue of an anchor connecting plate, and each jack is connected with the oil pressure pump by virtue of an oil conveying pipe and a hydraulic distribution valve; the positioning supports are connected with each other by virtue of the horizontal supports, the displacement meter is installed in the middle part of the positioning support, each horizontal support is connected with an expansion screw which is installed by the side of a to-be-measured bolt and cable by virtue of a fixed screw, the expansion screw and the to-be-measured bolt and rope are arranged on a same straight line, and a positioning meter is coaxial with the to-be-measured bolt and cable. By adopting the bolt and cable pull-out strength tester, the pull-out test on the to-be-measured bolt and cable with insufficient reserved length can be effectively carried out, the engineering quality can be guaranteed, and the jerry-built phenomenon of the bolt and cable in the reinforcement of tunnel surrounding rock or side slope engineering can be maximally prevented.

The invention relates to the field of cosmetic packaging, in particular to cosmetic packaging box film packaging equipment and method. The cosmetic packaging box film packaging equipment comprises a workbench, a film feeding device, a film bag forming and opening device, a packaging box feeding device, an edge sealing device and a corner cutting device, and the film feeding device, the film bag forming and opening device, the packaging box feeding device, the edge sealing device and the corner cutting device are fixed on the workbench. A discharging outlet of the film feeding device is connected with a feeding inlet of the film bag forming and opening device, and a discharging outlet of the film bag forming and opening device is connected with a discharging outlet of the packaging box feeding device and a feeding inlet of the edge sealing device. A feeding inlet and a discharging outlet of the corner cutting device are connected with a discharging outlet and a discharging station of the edge sealing device respectively. The film feeding device, the film bag forming and opening device, the packaging box feeding device, the edge sealing device and the corner cutting device are arranged, thus automatic processing and circulation of packaging boxes are achieved, and the automation degree of the whole cosmetic packaging box film packaging equipment is improved.

The invention discloses a building external wall heat preservation detection device. The building external wall heat preservation detection device comprises a device shell, a processing system, a plurality of temperature sensors, a display device and a power supply device, wherein the processing system is arranged in the device shell, the temperature sensor is arranged on the side surface of the device shell, the display device is arranged on the top of the device shell, the temperature sensor, the processing system and the display device are connected in sequence and respectively connected with the power supply device, the temperature sensor comprises a measuring head, a resistor with the resistance value being varied along the temperature and a conversion circuit, and the measuring head, the resistor with the resistance value being varied along the temperature and the conversion circuit are connected in sequence. According to the building external wall heat preservation detection device, the measuring head is arranged in an inner wall and an external wall, the heat preservation situation of the building external wall is judged according to results outputted by the temperature sensor and the processing system, the detection device is accurate in measurement, the quality of the external wall can be inspected, and the phenomenon of cheating on workmanship and materials by developers can be prevented; moreover, the detection device is convenient to carry, cheap in price and popular among consumers.

The present invention is depth detecting method for plastic drainage plate, and the depth of plastic drainage plate is measured via measuring resistance based on DC bridge principle. Two metal wires capable of forming passage are first set inside plastic drainage plate, and the material coefficient of plastic drainage plate and the construction technological index are then determined via indoor test and in-situ measurement. During construction, the metal wires are connected in the bottom and the plastic drainage plate is set into required depth, the resistance of the metal wire is measured with depth measuring instrument, and the practical depth of the plastic drainage plate is finally calculated. Compared with available technology, the present invention has high measurement precision and fast detection speed, and may be used widely in the soft foundation treating engineering with plastic drainage plate.

The invention relates to an intelligent operation method for a cement-soil mixing pile. The intelligent operation method comprises the steps that firstly, the depth of a bearing stratum of a construction site is determined through a static sounding method, the accurate construction pile length is finally given according to the determined top face elevation and bottom face elevation of the bearing stratum, wherein the depth of the mixing pile entering the bearing stratum is 0.5-1.0 m; then depth control parameters of a mixing pile machine drilling bit entering the bearing stratum are determined; and finally, a confirmed current value and tension value entering the bearing stratum and a tension and current limit value exceeding a rated current serve as automatic control construction pile length parameters and are input into an intelligent control program, and intelligent drilling construction of the cement-soil mixing pile is carried out. Bidirectional mixing, intelligent operation, remote monitoring and management technologies are mainly applied to cement-soil mixing pile construction, so that the construction quality is greatly improved, and the construction cost is reduced. On-site construction control parameters are monitored in real time, and violation operation and special conditions can be remotely controlled.

The invention discloses a pavement joint cutting machine capable of avoiding the cutting dead angle. The pavement joint cutting machine comprises a connecting frame and a water tank, wherein a first connecting box is connected to the center part of the upper surface of the connecting frame through welding, and a bottom frame is movably connected to the outer side of the middle part of a first connecting rod; the front side of the first connecting box is provided with a second servo motor which is connected to the upper surface of the connecting frame through welding, the front side of a thirdconnecting rod is fixedly connected with a connecting device, and a second connecting rod is located on the left side of the interior of the connecting frame; and the upper part of a first connectingblock penetrates through the connecting frame, the upper part of the interior of a connecting cavity is fixedly connected with a first motor, and the left side of a sixth connecting rod is fixedly connected with the connecting device. According to the pavement joint cutting machine capable of avoiding the cutting dead angle, the cutting dead angle can be prevented, the device does not need to be rotated when a joint is cut, the cutting depth can be adjusted, the durability of the device is high, and the dustproof effect is good.

The invention relates to a reinforcing steel bar framework processing bearing table which comprises a substrate, a rotary shaft, a fixing structure and a rotating plate. The rotating plate is rotatably arranged on the substrate through a rotary shaft, and the rotating plate is used for bearing to-be-processed reinforcing steel bars; the fixing structure is used for fixing the rotating plate in a fixed state and enabling the rotating plate to rotate relative to the substrate in a loosened state. The reinforcing steel bar framework processing bearing table has the advantages of being simple in structure and convenient to use. On the one hand, uniform reinforcing steel bar framework production quality is controlled in a position of the reinforcing steel bar framework easily, and on the otherhand, the three-dimensional reinforcing steel bar framework can be treated by construction staff conveniently. Furthermore, the reinforcing steel bar framework which is directly used in the construction position can be output, so that the demand on the construction staff is reduced, the reinforcing steel bar framework engineering quality is improved effectively, the construction operation surfaceand the operation time of the reinforcing steel bar engineering are reduced, the construction speed is accelerated, casual inspection and acceptance of finished products are facilitated, the phenomenon of cheating in work and cutting down material in the reinforcing steel bar engineering is avoided, and the engineering quality is ensured.

The invention relates to an engineering Internet of Things information management system. The engineering internet-of-things information management system comprises shells, the bottom of each shell is provided with a moving assembly for driving the shell to move within the range of a project location, and each shell is further provided with a lighting system and a spraying and dust falling system. The shell is driven by the moving assembly to intermittently move within the range of a project location, the surrounding environment is monitored through the cameras in the shell, people psychologically consider that the cameras may exist in each set of shell through the blind shooting mode, and therefore the risk that people steal materials used by the project is avoided, and the working efficiency is improved. And one group of cameras can be used for monitoring information management in the range of the whole project, so that the cost is low, the intelligence is high, and frequent manual management is not needed.

The invention relates to a U-shaped device for steel reinforcement framework processing. The U-shaped device comprises a base and a U-shaped table board. The U-shaped device has the advantages of being simple in structure and convenient to use. When the U-shaped device is in use, a steel reinforcement to be processed is placed on a bearing plate so that the steel reinforcement to be processed canbe fixed well through cooperation of a matching plate to facilitate placing and position of the steel reinforcement to be processed while the bearing plate well bears the steel reinforcement to be processed, operation of construction personnel can be simplified, operation workloads of the construction personnel can be relieved, and then the construction personnel can assemble steel reinforcementsand semi-finished steel reinforcement products or semi-finished reinforcement framework products into reinforcement frameworks which can be taken and used instantaneously. The production quality of unified reinforcement frameworks can be controlled easily. Moreover, the U-shaped device can also output the reinforcement frameworks at the construction location for direct use. Accordingly, the requirements for the construction personnel are reduced, the construction quality of the reinforcement frameworks is effectively improved, the operation time of a construction working face of reinforced barengineering is shortened, and the construction speed is increased. Moreover, finished products can be subjected to casual inspection and acceptance inspection conveniently, the phenomenon of cheatingon workmanship and materials during reinforced bar engineering is avoided, and the construction quality is ensured.

Disclosed is an intelligent charging and feeding pile formation operation method of a cement soil mixing pile. An intelligent conveying system, a main ash conveying pipe connected with a pile machine and a high-pressure gas supply system are included; a collecting tank and a conveying tank of the intelligent conveying system are connected through a flexible connecting sleeve, and the conveying tank is provided with a weighing sensor for measuring the weight of the conveying tank; during drilling, high-pressure air conveys quantitative concrete grey to a hole bottom; and when a drill rod is lifted, the high-pressure gas in the conveying tank is input into a drill bit through the main ash conveying pipe. Waste gas exhausted to the air is utilized for achieving the environment-friendly effect, and meanwhile, due to the effect of high-pressure air, cement materials and a soil body are mixed more evenly; and resistance during lifting of the drill rod is reduced, and the energy-saving effect is achieved. Ash adding and aeration are intelligently controlled, the structural manner is simple, and mounting is convenient; dustless construction can be achieved, and no effects on the surrounding environment exist; civilized construction is carried out, and the cement materials can be saved; and jerry building is completely eradicated, and the construction quality is thoroughly ensured.

The invention relates to the technical field of conductor material detection, and discloses a coiled power cable conductor material detection system and method. The system comprises a resistance measuring module, a temperature measuring module and a central processing unit connected with the resistance measuring module and the temperature measuring module. The resistance measuring module is used for acquiring the conductor resistance of a measured cable, and the temperature measuring module is used for acquiring the environment temperature of the measured cable. The central processing unit is configured to acquire the conductor resistance of the tested cable at two groups of different temperatures, and determine whether the conductor material of the tested cable is pure metal according to the first temperature, the first conductor resistance, the second temperature, the second conductor resistance, the temperature coefficient of the resistance and the linear expansion temperature coefficient. The system provided by the invention can automatically judge the quality of the whole disc of tested cable, and effectively prevents cable manufacturers from having the behavior of sneak work and material.

The invention discloses a medical herbal medicine vertical reciprocating cutting device. The device comprises a box; a base is arranged under the box; the box is a cylindrical cylinder with closed upper end and opened lower end; a carrying plate is arranged in the lower port of the box; a barrier is arranged on the outer side of the upper end of the carrying plate; a buffer plate is arranged on the surface of the carrying plate; a lifting mechanism is arranged between the bottom of the carrying plate and the base; a through hole is formed in the top of the box; a rotating disc is arranged at the top of the box with the through hole; a guide sleeve is arranged on the rotating disc; a guide rod is slidingly matched in the guide sleeve; and multiple mounting plates are distributed on the outer side of the lower end of the guide rod in an array form. The device is simple and reasonable in structure, realizes vertical cutting of materials, can cut the materials at the bottom through the vertical cutting mode to eliminate the defect of bad cutting effect in a traditional device, and can perform the steering adjustment on a cutter to prevent cutting dead angles to achieve the practicability.

The invention relates to the technical field of laser cutting, in particular to a five-axis three-linkage laser cutting machine and a control method thereof. Comprising a chassis, a working frame table and a direction adjusting unit, a five-axis cutting module is arranged on the bottom frame, the working frame table is installed on the top of the bottom frame, the section of a central through hole of the working frame table is of a rectangular structure, the inner walls of the periphery of the working frame table are each provided with a set of air springs, and clamping plates are installed at the output ends of the air springs. The overlook section and the side section of the side wall, away from the gas spring, of the clamping plate are each of a sector-ring-shaped structure. The direction adjusting unit comprises an elastic lifting mechanism; a bottom frame top groove is formed in the top of the bottom frame, the elastic lifting mechanism is located in the bottom frame top groove, the top of the elastic lifting mechanism is rotationally connected with a dial wheel mounting cylinder, and the top of the dial wheel mounting cylinder extends into a center through hole of the working frame table. According to the laser cutting machine, the problem that cutting dead angles can occur in a traditional laser cutting machine is solved, and the smoothness of cutting work is improved.

The invention discloses an environment-friendly type charging and feeding device for an intelligent cemented soil mixing pile. The environment-friendly type charging and feeding device comprises a material collecting tank, a material conveying tank, an ash conveying header tube, an intelligent control system and a high-pressure gas supply system, wherein the material collecting tank and the material conveying tank are connected through a flexible connecting sleeve; the material conveying tank is provided with a weight measuring sensor for measuring weight of the material conveying tank; during drilling, quantitative cement ash is conveyed to a hole bottom by virtue of high-pressure air; during drill rod lifting, the high-pressure gas in the material conveying tank is input to a drill bit through the ash conveying header tube; high-pressure air can be injected to compensate when gas pressure in the material conveying tank is insufficient; waste gas which is exhausted into air is utilized to achieve environment-friendly effect; and meanwhile, by virtue of the action of the high-pressure air, a cement material and a soil body are mixed more uniformly, and resistance during lifting of a drill rod is reduced, so that energy-saving effect is achieved. By intelligently controlling ash charging and gas charging, the environment-friendly type charging and feeding device is simple in structural formula and convenient in mounting; dust-free construction can be realized, influence on a surrounding environment is avoided, civilized construction is realized and the cement material is saved; and cheating on workmanship and materials is avoided, so that the construction quality is completely guaranteed.

The invention discloses a building floor with a heat-insulating soundproof function and a construction structure thereof. The building floor comprises a concrete construction floor slab, a heat-insulating soundproof material layer and a leveling layer or a decorative layer, wherein the heat-insulating soundproof material layer is arranged on the lower surface of the concrete construction floor slab; the leveling layer or the decorative layer is arranged on the concrete construction floor slab; the concrete construction floor slab and the heat-insulating soundproof material layer are poured, so that the adhesive strength of the concrete material is spliced and fixed. The building floor has the beneficial effects that the heat-insulating soundproof treatment is performed in the structural construction process, the weak heat-insulating soundproof problem of the building floor is solved, the floor is heat-insulating and soundproof, the building environment is more comfortable to human body, the later decoration construction is convenient, the degree of freedom of the later decoration is increased and the decoration intention is not changed by taking the heat-insulating soundproof measure of the building floor.

The invention provides a supervision cloud diary system. The supervision cloud diary system comprises a PC client, a mobile terminal, a master control system, a database, a storage module, a retrieval module, a printing module, a supervision log module, an inspection module, a side station recording module and a positioning clock-in module. The PC client is used for a main company user to log in, controlling all data of the supervision end and issuing a project; the PC client is used for login of branch company users and is used for receiving engineering tasks issued by a main company account of the PC client, and the branch company account of the PC client can also create engineering tasks of a branch company; and the PC client can enter the mobile terminal for checking anytime and anywhere. By changing an offline recording mode of supervision personnel on supervision logs into an intelligent online office mode, hidden engineering recording and real-time side station recording are enhanced, an effective basis for hidden parts of a construction site is enriched, and the authenticity of the engineering construction site is displayed more objectively.

The invention discloses a tower crane foundation conversion structure. The tower crane foundation conversion structure is characterized in that each conversion stirrup is composed of a square pipe main limb, a pin shaft flitch, a reinforcing rib plate and a panel, wherein the pin shaft flitches are fixedly installed on the side faces of the square pipe main limbs; the tops of the square pipe mainlimbs are also respectively provided with the reinforcing rib plates and the panels; the tops of the panels are provided with supporting steel beams; fixed supporting legs are installed on the outer surfaces of the supporting steel beams in a clamping way; and the bottoms of the fixed supporting legs are movably assembled with cross-shaped bases. According to the tower crane foundation conversionstructure, the corresponding conversion stirrup is produced according to the characteristics of the pre-embedded supporting leg, the supporting steel beams are welded on the tops of the conversion stirrups, and the corresponding fixed supporting leg is welded according to an actual machine model to be installed, so that the compatibility problem of the pre-embedded supporting leg and an actually installed tower crane is solved; an original concrete pile cap foundation is fully utilized for convenient and quick installation of the tower crane, the cost is reduced, and relatively great economicbenefit is realized.