22results about How to "Realize modular production" patented technology

The invention discloses a modular manufacturing device and method for a cable-membrane structure of a thin-film reflecting surface antenna, and the device comprises a triangular cable net shaping device which is disposed on a workbench, the triangular cable net shaping device is provided with a linear motion assembly, a planar motion assembly, a cantilever assembly and a positioning pin, and the cantilever assembly is provided with a cable net tension adjustment device. A force measuring device is mounted on the positioning pin, the triangular cable net unit is wound on the positioning pin and is tensioned to form a triangle, and a distance measuring device for measuring the distance of a cable section of the triangular cable net unit and a rope pressing device are arranged on the workbench; and the triangular cable net units are pasted with thin films to form modularized triangular cable film structure units. The interchangeability requirement can be met, and modular manufacturing of the cable-membrane structure unit is carried out; triangular cable net structures of any size and shape can be manufactured, and the universality is high; and the integrally-formed cable membrane unit which is orderly combined and accurate in shape and size is formed.

The utility model discloses a highway adjacent slope side drainage ditch which comprises a ditch body formed in the adjacent slope side of a highway in the longitudinal direction of the highway, an open drainage ditch is formed in the upper portion of the ditch body in the longitudinal direction of the highway, and a blind drainage ditch is formed in the lower portion of the ditch body in the longitudinal direction of the highway. The open drainage ditch is composed of a groove and a grid cover, and the blind drainage ditch is composed of a drainage module, permeable geotextile and a sand gravel inverted filter layer; wherein the section of the groove is of a U-shaped structure, a clamping table is arranged on the inner edge of a groove opening of the groove in the length direction, the grid cover is clamped and fixed in the clamping table, and the upper surface of the grid cover is flush with the road surface of a road. The drainage system has the advantages that accumulated water or rainwater on the ground surface is effectively collected through the open drainage ditch, efficient drainage is guaranteed, meanwhile, surface water infiltration can be reduced, the permeable and drainage capacity is enhanced through the blind drainage ditch, it is guaranteed that the drainage module is not prone to being blocked, standardized and modularized production of the open drainage ditch and the blind drainage ditch is achieved, and the production cost is reduced. And construction and laying of the drainage ditch are more convenient and standard.

The invention discloses an axial limiting pump head assembly for screwing a split plunger rod, and belongs to the technical field of plunger pumps, the pump head assembly comprises a pump head and a pump body which are detachably connected, the plunger rod is arranged in the pump head and the pump body in a matched mode, the pump head and the pump body can be matched and separated in the axial direction of the plunger rod, and the plunger rod is arranged in the pump head and the pump body. A connecting piece is arranged on the periphery of the matching position of the pump head and the pump body, the connecting piece is provided with a ring body making contact with the pump head and the outer surface of the pump body, the ring body is provided with an opening, and a fastener is connected to the opening of the ring body and used for adjusting the size of the opening. According to the plunger pump, rapid assembly and disassembly of the pump head and the pump body can be achieved, safety and stability are achieved in the disassembly process, the material replacement efficiency is improved, and the cleaning and disinfection cost of the plunger pump is reduced.

The utility model discloses a tray and an ink-jet printer. The tray is used for placing spherical wax pills and comprises a body, the body is provided with a plurality of convex parts, and the top end of each convex part is provided with a concave surface suitable for placing the spherical wax pills; the ink-jet printer comprises an ink-jet head, a workbench and the tray adopting the structure. The body is fixedly connected to the workbench, the surface of the tray is parallel to the workbench after being fixed, and the ink jet head is suitable for corresponding to spherical wax pills and printing marks on the surfaces of the spherical wax pills. According to the tray and the ink-jet printer, due to the fact that the spherical surfaces of the spherical wax pills are matched with the concave surfaces at the top ends of the convex parts in a curved surface mode, the wax pills are stably fixed to the concave surfaces and can be easily and accurately positioned, the convex parts can be arranged on the tray according to needs to be used for placing the wax pills in batches, and the tray is fixedly connected to the workbench. Batch jet printing of spherical wax pill surface marks can be achieved, and the effect is stable.

This utility model relates to an assembled cylindrical iron core, a primary component, and a linear motor. Extending axially, its cross-section is a polygonal ring, with the outer ring's edges corresponding to the inner ring's edges. The iron core is formed by sequentially assembling multiple core units circumferentially. Each core unit has a quadrilateral cross-section, with a first, second, third, and fourth side in sequence. The first and third sides are parallel, with the first side located inside the assembled cylindrical iron core and the third side located outside. The surfaces containing the second and fourth sides of each core unit are coated with an insulating layer. This utility model is based on the idea of ​​assembling a polygonal linear motor from flat linear motors. By segmenting and cutting the eddy current loop, it actively reduces eddy current losses, lowers thrust loss and eddy current losses under high operating speeds, and optimizes motor heating.

The utility model relates to the technical field of cabinet body structures, in particular to a door group regulating valve, a door plate and an intelligent cabinet. According to the door group adjusting valve provided by the utility model, the door rotating shaft adjusting piece is designed into an eccentric structure, so that the relative positions of the door hinge rotating shaft and the adjusting valve, the relative positions of the door hinge rotating shaft and the door plate, and the relative positions of the door plate and a cabinet body, a lattice opening and a layer plate are adjusted; errors caused by machining and installation of the door assemblies and the lattice openings are eliminated through adjustment, the door assemblies can be adjusted to keep gaps of the left side, the right side, the upper side and the lower side, the gaps of all the door assemblies are basically the same, and the door assemblies are prevented from being stuck. Besides, the door group regulating valve can be suitable for various door plates, cabinet bodies and the like, so that modular production of the cabinet bodies and arbitrary combination of the cabinet bodies and the door plates can be realized, and the flexibility of production and assembly of the cabinet bodies and the utilization rate of parts are improved.

A new energy automobile charging pile analog signal acquisition circuit comprises a power supply circuit, and is characterized in that the new energy automobile charging pile analog signal acquisition circuit is arranged in a system; the signal acquisition circuit is composed of an STM32F103C8T6 single-chip microcomputer U1, a pin 1 of the single-chip microcomputer U1 is connected with a 3.3 VMCU, and a pin 12 of the U1 is connected with one end of a resistor R30 and one end of a capacitor C20 in the charging module output end voltage detection circuit. A pin 11 and a pin 10 of the STM32F103C8T6 single chip microcomputer U1 are respectively connected with one end of a resistor R42 and one end of a capacitor C27 in the new energy automobile battery voltage detection circuit and one end of a resistor R52 and one end of a capacitor C38 in the charging current detection circuit; and a pin 34 and a pin 37 of the single chip microcomputer U1 are connected with a pin 2 and a pin 3 of an ADUM1201 digital isolation optical coupler chip U31 in the CAN communication circuit. The beneficial effects of the utility model are that centralized acquisition, unified uploading and transmission of multipath analog signals in the charging process of the charging pile are realized, and complete isolation of digital signals and analog signals is realized; high-voltage strong current and weak current are separated, and the safety of workers is guaranteed; operation is convenient and fast, and anti-interference capability is strong.

The present invention discloses a graphene electric heating module and system, wherein the graphene electric heating module (1) comprises a heat conducting plate (2), a graphene electric heating film (3) and a sealing member (4) which are placed in sequence, wherein the heat conducting plate (2) is provided with a liquid outlet (5) and a liquid inlet (6), wherein the graphene electric heating film (3) is arranged on the heat conducting plate (2), and the sealing member (4) seals the outer periphery of the liquid outlet (5) and the outer periphery of the liquid inlet (6). The present invention provides a heating system which is formed by stacking and compacting the graphene electric heating modules (1). The heating system designed by the present invention can realize the production and manufacturing of products with different powers by freely stacking the graphene electric heating modules; in addition, it can be seamlessly connected with the existing heating sheet / heat sink and floor heating system, which is more conducive to the replacement and upgrading of the existing coal-fired boiler heating method, and reduces the renovation work volume and renovation cost.

The present invention discloses a refrigerator and an assembly method thereof, belonging to the technical field of household appliances. The refrigerator comprises a foaming box body provided with a return air duct through hole; an evaporative air supply module fixed to the foaming box body; the evaporative air supply module comprises a return air duct penetrating through the return air duct through hole. The assembly method comprises foaming the refrigerator box body, reserving a return air duct through hole in the box body foaming layer; passing the return air duct of the evaporative air supply module through the return air duct through hole on the foaming box body; and combining and fixing the evaporative air supply module with the foaming box body. The refrigerator can quickly assemble the evaporative air supply module, solving the problem of difficult assembly of refrigerator evaporative components in the prior art.

The application discloses an automatic production layout and a production method of an ultra-fine coaxial line, and belongs to the technical field of automatic production of the ultra-fine coaxial line. The application discloses the following technical scheme: a customized mold is transported through a guide rail and a conveying plate, a wire harness is fixed based on the customized mold, and the customized mold is sequentially conveyed to each separate production procedure by a conveying belt to perform automatic operation; wherein the production procedure comprises wire arranging and stripping, copper sheet soldering, shearing of a wire core and the copper sheet, plug soldering, shell soldering, then, shell cleaning, detection and packaging; a CCD visual detection method is used to detect defects of the wire harness to obtain defect features of the wire harness; based on the defect features of the wire harness, a collaborative manipulator is used in cooperation with a deviation rectifying mechanism to rectify the wire harness, so that the automatic production of the ultra-fine coaxial line is realized. The application can realize an automatic production assembly line, realize the modularization of production procedures, reduce labor cost and improve production efficiency.

The invention relates to a Baijiu raw material continuous cooking system and method.The Baijiu raw material continuous cooking system comprises a first conveying device, a second conveying device and a control device, the first conveying device is used for conducting water supplementing, stirring and transporting on internal grains at the same time so as to achieve continuous feeding and continuous discharging in the grain moistening process; the second conveying device is connected with a raw material output port of the first conveying device and used for receiving the moistened grains, the second conveying device is used for cooking, turning, stirring and transporting the moistened grains at the same time so as to improve the penetration efficiency of steam to the grains, and the second conveying device comprises a turning unit, the material turning unit comprises an in-cavity material turning shaft and a discharging port material turning shaft, wherein the in-cavity material turning shaft is arranged in the cavity of the second conveying device and enables grains on different layers in the cavity to be turned and exchanged, and the discharging port material turning shaft prevents the grains from being discharged in a whole piece mode. The problems that in the grain moistening process, water absorption is not uniform, in the grain cooking process, the cooking gelatinization degree of upper and lower layers of grains is not uniform, water absorption is not uniform, and the overall production efficiency is reduced can be solved.

The utility model belongs to the field of welding equipment and provides a gantry type friction stir welding equipment with a back-pulling function, which comprises a gantry mechanical body, a machine head assembly, a numerical control system, an electric control cabinet, a lubricating system, a protective piano cover and an appearance sheet metal, etc. The machine head assembly has a unique stirring needle back-pulling design and a process inclination angle adjustment design. The stirring needle back-pulling design can ensure that the stirring needle maintains a certain rotating speed and gradually retracts to fill the tail hole when the welding is completed, and finally realizes welding without a keyhole. The process inclination angle adjustment design can ensure that the machine head assembly is manually adjusted within a certain range (±5°) of angle, and meets the requirements of the friction stir welding process.

The utility model discloses a mutually reinforced wallboard structure which comprises supports and wallboards, the wallboards are symmetrically installed on the two sides of the supports which are arranged in parallel up and down, the wallboards comprise the rear side wallboard and the front side wallboard, the rear side wallboard is an L-shaped wallboard, guard board installation notches are formed in the rear side wallboard and the front side wallboard, and the guard board installation notches are arranged in the front side wallboard. The upper wall plate and the lower wall plate are connected through the protective plate connecting pieces and the protective plate mounting notches. A positioning hole is formed in one side of the end part of the protective plate mounting notch; and the upper and lower adjacent wall plates are connected through a guide post and the positioning hole. According to the utility model, the time and manpower required for mounting and dismounting are reduced, the working efficiency is improved, the stability and the accuracy of the whole wallboard structure are ensured, errors caused by position deviation are reduced, the stability and the rigidity of the structure are increased, and the wallboard structure can bear larger load and impact; and free combination and adjustment can be realized as required to meet the requirements of different application scenes.

This utility model discloses a primary-side water pump cabinet structure for a data center, including a cabinet shell. An inlet pipe is located inside the cabinet shell, with one end of the inlet pipe having a water pump cabinet inlet located outside the cabinet shell. The other end of the inlet pipe is connected to an outlet pipe via a water pump, with the other end of the outlet pipe having a water pump cabinet outlet located outside the cabinet shell. A pressure-regulating expansion tank is connected to the inlet pipe between the water pump cabinet inlet and the water pump. A replenishment tank is connected to the inlet pipe between the pressure-regulating expansion tank and the water pump. A safety pressure relief valve is installed on the outlet pipe between the water pump and the water pump cabinet outlet, and the safety pressure relief valve is connected to the replenishment tank via a return pipeline. First and second pressure gauges are installed on the inlet and outlet pipes at both ends of the water pump, and a third pressure gauge is installed on the inlet pipe between the replenishment tank and the first pressure gauge. This utility model has a compact structure, small footprint, modular manufacturing capability, convenient maintenance, and features pipeline pressure stabilization and automatic replenishment functions.

The invention relates to matching parts of engineering machinery, and provides a walking board and the engineering machinery. The walking board is applied to the engineering machinery comprising a rack and comprises a plurality of modules, each module comprises a module main body, a matching part and a fixing part, the module main body is of a plate-shaped structure, the matching part is arranged at the edge of the module main body, and adjacent modules are matched through the matching part to form a plate body; the multiple fixing parts are arranged on the module body and used for being connected with a rack, and the fixing parts are arranged at at least one end of the module; wherein the modules are made of aluminum alloy sections. Through application of a modular splicing structure and an aluminum alloy profile, flexible adjustment and rapid assembly of the length of the walking board are achieved, the universalization degree and the standardized production efficiency of products are remarkably improved, and the walking board is lighter and more resistant to corrosion; meanwhile, due to the arrangement of the fixing parts, the mounting holes are hidden in the end parts of the modules, the potential safety hazard that bolts are exposed is avoided, the attractiveness and the assembly efficiency are improved, and the manufacturing and maintenance cost is reduced.

The utility model provides a kind of pouring formwork of double T plate, including mould frame, side plate, rib plate and end plate, mould frame is in the shape of Chinese character, the both ends of mould frame are equipped with first fixed plate respectively, and the middle bottom surface of mould frame is equipped with second fixed plate;Side plate is detachably connected with first fixed plate, and the both ends of side plate are detachably connected with end plate respectively;Side plate is vertically arranged with mould frame, and side plate is parallelly arranged with rib plate;Along the extension direction of side plate, there is at least one mould frame;Rib plate is detachably connected with second fixed plate, and the end of rib plate is detachably connected with end plate;The shape of end plate is matched with the cross section of double T plate, and end plate is provided with several bar outlets.Compared with prior art, the utility model has the advantages of simple structure, convenient operation and quick disassembly, can realize the modular production of multiple size double T plate, and ensure the bonding strength between double T plate and cast-in-place reinforced concrete layer.

This utility model discloses a filter integrating differential-mode and common-mode inductors, comprising a housing, an inductor assembly, and a tap assembly. A shielding plate is disposed within the housing. The inductor assembly includes a differential-mode inductor and a common-mode inductor, respectively disposed in the left and right cavities. The tap assembly includes two taps, each consisting of a main portion and two branches. The two branches pass through the top wall of the housing and enter the left and right cavities, respectively. Two independent coils are mounted on the core of the common-mode inductor. A bi-wire wound coil is mounted on the core of the differential-mode inductor. One end of each independent coil is connected to one branch of a tap, and the other end passes through the housing. Each independent coil corresponds to one tap. One end of a wire in the bi-wire wound coil is connected to the other branch of a tap, and the other end passes through the housing. Each wire in the bi-wire wound coil corresponds to one tap. This structure reduces space occupation, lowers production costs, and provides efficient energy transmission and filtering effects.

The utility model relates to a knob-shaped display screen, and the scheme comprises a housing which is provided with an installation cavity, and is provided with an insertion through hole; the screen PCB is installed in the installation cavity, a plurality of LED lamp beads are arranged on the front face of the screen PCB, a data socket is formed in the back face of the screen PCB, and the data socket is located in the insertion through hole; the light splitting cover is arranged on the front surface of the screen PCB and is provided with display holes corresponding to the LED lamp beads; display patterns in one-to-one correspondence with the display holes are arranged on the surface paste; and the screen cover is provided with a light-transmitting area for displaying contents. The module has the advantages of being good in integrity and attractive in appearance, can be assembled as an independent module, and is low in cost.

The utility model provides an existing tunnel detachable assembly type wall surface system, and relates to the technical field of existing tunnel reconstruction, the existing tunnel detachable assembly type wall surface system comprises a decoration surface layer, the decoration surface layer is formed by splicing a plurality of plates, the two sides of each plate are connected with a wall body of an existing tunnel through an installation support, and the installation support comprises a U-shaped gap keel. The closed side of the U-shaped gap keel is fixedly connected with a wall of the existing tunnel through a plurality of connecting pieces, a gap cover plate is arranged on the open side of the U-shaped gap keel, a hanging groove is formed in the U-shaped gap keel, a hanging plate is arranged on the plate, and the hanging plate is connected with the hanging groove in a buckled mode. The utility model can solve the problems that the tunnel wall surface is low in modification and decoration adaptability, can not be disassembled and reused, is inconvenient to maintain and the like.

The invention relates to aluminum modular titanium-series solid hydrogen storage equipment capable of replacing a single tube. The aluminum modular titanium-series solid hydrogen storage equipment comprises a lower shell, a middle shell and an upper shell, circulating water storage cavities are formed in the middle positions of the lower shell, the middle shell and the upper shell, a water inlet pipe is in butt joint with the front face position of the lower shell, and a water outlet pipe is in butt joint with the front face position of the upper shell; the upper surface of the lower shell, the upper surface and the lower surface of the middle shell and the lower surface of the upper shell are each provided with a gas cylinder storage groove, and the edge of the upper surface of the lower shell and the edge of the upper surface of the middle shell are each provided with a spring storage groove. According to the aluminum modular titanium solid hydrogen storage equipment, a mold is simple, no special baffling structure exists in the shell, each shell is only provided with a water inlet and a water outlet, when circulating water passes through the shell from bottom to top, baffling of the circulating water can be achieved, and the heat transfer efficiency is improved.

The invention discloses a flange clamp split pump head of a clamping groove type segmented plunger rod, and belongs to the technical field of plunger pumps, the flange clamp split pump head comprises a pump head and a pump body which are assembled and connected, the pump head and the pump body are internally provided with the plunger rod in a matched mode, the plunger rod is provided with a first rod body and a second rod body, one end of the first rod body is provided with a clamping seat, and the other end of the first rod body is provided with a clamping groove; one end, close to the clamping seat, of the second rod body is provided with a clamping groove; the clamping seat can be inserted into and matched with the clamping groove along the radial direction of the first rod body; the plunger rod is divided into the multiple detachable rod bodies, the rod bodies are connected in the radial inserting mode, assembling convenience is achieved, and the plunger pump can efficiently and stably convey media.