42results about How to "Improve Assemblability" patented technology

The utility model relates to the technical field of engineering vehicles, and discloses a gearbox auxiliary supporting device and an off-road tire crane. The gearbox auxiliary supporting device comprises a first auxiliary supporting bracket and a second auxiliary supporting bracket which extend downwards from the bottom of the frame box body respectively; the two ends of the transverse beam assembly are connected with the first auxiliary supporting bracket and the second auxiliary supporting bracket through elastic supporting pieces respectively; the upper end of the gearbox rear support which is vertically arranged is connected with the gearbox, and the lower end of the gearbox rear support is connected with the cross beam assembly. The off-road tire crane comprises the gearbox and the gearbox auxiliary supporting device, and the gearbox is detachably connected with the frame box body of the off-road tire crane through the gearbox auxiliary supporting device. According to the gearbox auxiliary supporting device, a space can be reserved above the gearbox, so that the installation of a rotary table and other components on the frame box body cannot interfere with the gearbox auxiliary supporting device, and the assemblability is better.

The invention relates to the technical field of ocean engineering deep-sea mining equipment, in particular to a multi-metal nodule desliming device suitable for deep-sea mining, which consists of a mineral aggregate input connecting flange, a mineral aggregate input transition cabin, a mineral aggregate enrichment cabin, a waste discharge cabin, a desliming screen, a screen fixing frame, a screen fixing screw and a waste discharge guide plate. The mineral aggregate input connecting flange is located at the front end of the multi-metal nodule desliming device and used for being connected with the multi-metal nodule collecting and conveying device, the mineral aggregate input transition cabin is tightly connected with the mineral aggregate input connecting flange, and a square opening is formed in the rear end of the mineral aggregate input transition cabin. The shape of the front end of the mineral aggregate input transition cabin is the same as that of the mineral aggregate input connecting flange.

The utility model provides a lateral excitation motor driving structure. The lateral excitation motor driving structure comprises a rotor; the stator comprises a stator winding and a stator iron core, a winding part for winding the stator winding is formed on the stator winding, conduction parts which extend towards one side and are arranged side by side are formed at the two ends of the winding part, and a first cavity for accommodating the rotor is defined between the two conduction parts; and the two end covers are oppositely arranged and are fixedly installed on the two sides of the stator iron core respectively to seal the two ends of the first cavity, and the two end covers are provided with hole sites respectively, and the rotating shaft extends out of the hole sites and is rotationally connected into the hole sites. Compared with a traditional cylindrical structure, the square structural steel is convenient to install and can be installed in a machine shell of a driven device, the motor of the square structure can make full use of the internal space of the machine shell of the driven device, the assembling performance is better, and the overall size of equipment can be compact and small.

A battery array is disclosed. A battery array according to one embodiment of the present invention is a battery array comprising a structure in which a plurality of battery cells are stacked in a vertical direction, the battery array comprising: a first heat sink having a plate shape; the battery cell unit is mounted on the upper surface of the first heat radiator; a first pillar coupled to an upper surface of the first heat sink and extending in a vertical direction; a second heat sink having a plate shape, located above the first pillar, and having a lower surface coupled to the first pillar; and a reinforcing member, which is located between the second heat sink and the battery cell unit, and supports the lower surface of the second heat sink.

Disclosed is a battery pack having excellent assemblability, processibility, and safety against thermal runaway, or the like. A battery pack according to one aspect of the present disclosure includes a cell unit stack in which a plurality of cell units are stacked; a pack case accommodating the cell unit stack in an internal space; and a side wall located at an end of the cell unit stack in the internal space of the pack case and configured to support the pack case, wherein the plurality of cell units are stacked in at least one direction within the cell unit stack, and the cell unit includes one or more pouch-type battery cells and a cell cover configured to at least partially surround the pouch-type battery cells.

A rotary electrical machine (100) comprises a cylindrical stator (130) that generates a magnetic field, a rotor (150) that generates torque through the magnetic field, and a housing (101) that accommodates the stator. The housing comprises a housing body (110) covering an outer circumferential part of the stator, and a housing lid part (120) attached to one end side of the housing body. The stator comprises a stator core (131) having a plurality of teeth, and a stator coil (140) mounted on the stator core, and the stator coil has a plurality of windings (141) wound onto the plurality of teeth, and a crossover wire (170) connecting at least two of the plurality of windings. The crossover wire (170) comprises an insertion mechanism (180) that is provided to the housing lid part (120) and electrically connects end parts of the windings (141) and an end part of the crossover wire (170) through insertion contact.

A motor includes a shaft, a rotor coupled to the shaft, and a stator disposed outside the rotor, wherein the stator includes a stator core, insulators disposed on the stator core, coils disposed on the insulators, and insulating members disposed between the insulators in a circumferential direction; each of the insulators includes a body and a guide: each of the coils is disposed on the body, and the guide extends from one side of the body; the guide includes a protrusion formed on an inner circumferential surface thereof and protruding toward a center of the stator, and the protrusion includes a first inclined surface formed in a lower portion thereof.

Provided is a cell unit having a simple structure and excellent scalability and safety. A cell unit according to an aspect may include at least one pouch-type cell, a unit case having an inner space in which the at least one pouch-type cell is accommodated, and a venting member located in the inner space of the unit case, including a venting passage therein, and configured to discharge venting gas discharged from the at least one pouch-type cell.

The utility model provides a base assembly and three-dimensional forming equipment. The base assembly comprises a base which comprises a containing cavity with an operation opening; the circuit board is detachably installed in the containing cavity, and the circuit board is configured to be capable of being installed or detached through the operation opening. Therefore, in the maintenance process of the circuit board, the circuit board located in the containing cavity can be mounted and dismounted through the operation opening, the circuit board is moved to the interior or the exterior of the containing cavity through the operation opening, the operation that the whole bottom plate of the base is dismounted to maintain the circuit board is simplified, the maintenance efficiency of the circuit board is improved, and the maintenance efficiency of the circuit board is improved. And the maintenance convenience is improved.

The utility model relates to an oil cooling motor with a spraying oil pipe, which comprises a shell, a stator, a rotor and a spraying pipe assembly, a cover plate A and a cover plate B are respectively fixed at two ends of the shell, a gap is reserved between the stator and the shell, the spraying pipe assembly is fixed in the gap, the spraying pipe assembly comprises an axial spraying oil pipe and a circumferential spraying oil pipe which are connected with each other, oil holes are formed in the axial spraying oil pipe and the circumferential spraying oil pipe, an oil inlet pipe is further arranged on the shell, and the oil inlet pipe is communicated with the axial spraying oil pipe and / or the circumferential spraying oil pipe; the rotating shaft is provided with an axial oil duct, the axial oil duct is further provided with a side wall oil hole, the cover plate A or the cover plate B is provided with a radial oil inlet pipeline, one end of the radial oil inlet pipeline is communicated with the axial spraying oil pipe, the other end of the radial oil inlet pipeline extends outwards into the axial oil duct, the rotor core is provided with a radial oil throwing passage, and the side wall oil hole is communicated with the radial oil throwing passage. The stator of the motor is cooled more uniformly, and the overall heat dissipation efficiency is high.

This utility model relates to the field of stamping machine technology, specifically a stamping machine for manufacturing automotive parts, comprising: a device body, the device body including an equipment body, a stamping press disposed on one side of the inner surface of the equipment body, and a worktable disposed on the surface of the equipment body; positioning structures disposed on both sides of the worktable surface, the positioning structure including a positioning frame, and a limiting screw inserted inside the top of the positioning frame. This utility model achieves the function of positioning dies of different sizes by adjusting the spacing of the positioning plates, thus avoiding die displacement during the stamping process.

The utility model discloses a clamp which comprises a rotating disc, the rotating disc is rotationally connected to an operation table, the rotating disc is detachably connected with the operation table, a gear ring coaxial with the rotating disc is installed on the outer side face of the rotating disc, a clamping assembly is installed on the top face of the rotating disc, and a fixing assembly for restraining the clamping assembly is installed on one side of the clamping assembly. A driving assembly is installed on one side of the operation table and drives the rotating disc to rotate through a gear ring. According to the utility model, the control mechanism controls the two groups of clamping plates to move, and the two groups of clamping plates are used for clamping a valve body; in the valve body assembling process, the rotating disc is driven to rotate through the driving assembly, the valve body is rotated to the needed direction, and therefore the effect that an operator assembles the valve body in multiple directions in situ is achieved.

The utility model relates to the technical field of heat exchangers, in particular to a heat exchanger convenient to assemble, which comprises a device body, an equipment body, two connecting pipe ports arranged on two sides of the equipment body, and support frames connected on two sides of the bottom end of the equipment body. An assembling structure is inserted into the top end of the supporting frame and comprises a sliding block, and a fixing screw is inserted into the sliding block. The fixing screw is rotated to be separated from the interior of the threaded groove formed in the sliding block, then the equipment body is erected at the top end of the supporting frame, the limiting ring is rotated reversely to be matched with the supporting frame to position the equipment body, and then one end of the fixing screw penetrates through the through hole formed in the supporting frame to be rotationally connected into the threaded groove formed in the sliding block. And the sliding blocks are limited, so that the assembling effect between the equipment body and the supporting frame is achieved, and the problem that when the supporting frame deforms or is damaged, independent disassembly and replacement cannot be conducted, and stable supporting of the equipment body is affected is solved.

The invention belongs to the technical field of truck-mounted crane jib manufacturing, and particularly relates to a truck-mounted crane jib assembling and welding device which comprises a base, and a clamping mechanism used for fixing two V-shaped plates and two rectangular plates is arranged on the base; the base is further provided with a V-shaped area surrounding mechanism used for intercepting welding slag generated in the welding process. By means of the V-shaped area surrounding mechanism, after a V-shaped plate and a rectangular plate are fixed and assembled into a complete hexagonal prism suspension arm, a welding seam area can be surrounded through mutual cooperation of a slag collecting box, a first plate body, a second plate body and a third plate body before welding, then welding work is conducted, and the welding efficiency is improved. Splashing welding slag in the welding process can be intercepted by the slag collecting box, the first plate body, the second plate body and the third plate body, the welding slag can fall into the slag collecting box under the action of gravity, and therefore the situation that the welding slag is splashed to the area outside the welding seam is avoided.

This utility model discloses a prefabricated modular roof ridge assembly structure and a photovoltaic sunshade, belonging to the field of photovoltaic technology. Two sets of inclined beams are arranged on both sides of the roof ridge, each set of beams being parallel to the horizontal direction and extending longitudinally. The upward-sloping ends of the two corresponding inclined beams on both sides of the roof ridge meet at the ridge. An inclined beam connecting reinforcement is provided at the ridge, with inclined beam connecting portions on both sides of the reinforcement. The inclined beam connecting portions have the same angle as the inclined beams, and each connecting portion has an inclined slot. The upward-sloping end of the inclined beam is inserted into the inclined slot and fixed with fasteners. The connecting portion also has fastening holes for fastening. Because the roof ridge assembly structure has fewer components, each component is modularly designed and prefabricated in the factory. Furthermore, the inclined beam connecting reinforcement and the inclined beams are assembled using a plug-in and fastener-fastening method, enabling rapid roof ridge assembly and ensuring a firm and reliable connection of the entire roof ridge structure.

The utility model discloses a pre-stressed anchor cable and three-dimensional net grass planting combined high slope protection device which comprises a frame, a protection net is fixedly connected to the interior of the frame, connecting blocks are fixedly connected to the periphery of the frame, and sliding rings are slidably connected to the tops of the connecting blocks. A plurality of sliding rods are fixedly connected to the bottom of the sliding ring, limiting rings are fixedly connected to the outer sides of the sliding rods, a mounting assembly is slidably connected to the inner side of the connecting block, the mounting assembly comprises a shell, a driving rod is slidably connected to the interior of the shell, and a plurality of limiting plates are rotatably connected to the outer side of the driving rod; the outer side of the shell is fixedly connected with a fixing ring. According to the high slope protection device, the situation that the frame is loosened or separated in the using process is effectively avoided, the stability and reliability of the whole structure are improved, and the high slope protection device can better meet the using requirements of the high slope protection device in the complex environment.

A battery module according to one embodiment of the present invention comprises: a cell stack including a plurality of battery cells having electrode leads; a bus bar frame assembly that includes a bus bar electrically connected to the electrode lead and a bus bar frame on which the bus bar is disposed, and that covers one side of the cell stack; and a refractory cover assembly including a refractory cover for covering the bus bar frame assembly and a metal member coupled to the electrode lead and / or the bus bar.

The utility model relates to the field of emergency equipment, and provides a lamp box and an emergency lighting lamp, the lamp box and the emergency lighting lamp comprise a bottom wall and a plurality of walls, the plurality of walls are erected from the bottom wall along the periphery of the bottom wall, every two adjacent walls of the plurality of walls are mutually jointed to form a box body corner angle, and a port is enclosed in the direction far away from the bottom wall; the cover body is covered on the port; wherein the corner angles of the box body outwards form an arc transition surface. Therefore, the use safety of the emergency lighting lamp is improved.

The utility model discloses a diesel engine exhaust system heat shield, which relates to the technical field of diesel engine systems, and comprises a first heat shield and a second heat shield, and a diesel engine exhaust system comprises an exhaust manifold, a supercharger and an oxidation catalyst, the first heat shield is used for wrapping the front portion of the exhaust manifold and can form a cavity with the outer surface of the wrapping range of the first heat shield, and the second heat shield is used for wrapping the rear portion of the exhaust manifold, the supercharger and the oxidation catalyst and can form a cavity with the outer surface of the wrapping range of the second heat shield. The utility model has the advantages that the wrapping range is enlarged, the heat insulation effect can be greatly improved by the cavity, the stress concentration is reduced, the reliability is improved, and the assembly is convenient.

The utility model discloses a waterproof frequency converter, which relates to the technical field of frequency converters and comprises a mainframe box, a wire inlet box and a radiator box, the wire inlet box is mounted on the side face of the mainframe box, the radiator box is mounted on the back face of the mainframe box, the three box bodies are assembled in a waterproof sealing manner, power distribution components are mounted in the wire inlet box, and frequency conversion power components are mounted in the mainframe box. The radiator box and the mainframe box are sealed and isolated in a waterproof mode through a partition plate, the radiator is fixedly installed on the partition plate, the radiator and the partition plate are assembled in a waterproof and sealing mode through a sealing rubber strip, the heat conduction plate end of the radiator is located in the mainframe box, and the radiating fin end of the radiator is located in the radiator box. A waterproof fan is installed on the box wall of the radiator box corresponding to radiating fins of the radiator, an air outlet is formed in the top wall of the radiator box, and a radiator box door capable of being opened is arranged on the radiator box. The radiator is high in structural layout concentration degree, the problem that the radiator is not easy to maintain is solved, and the installation and maintenance cost is reduced.

A bus bar module (10) to be attached to a battery assembly (1) includes: a first circuit body (20A) having a first wiring pattern (26); a second circuit body (20B) having a second wiring pattern (26); and electronic components, each of which is attached to the first leg portion (22) and the second leg portion (22) such that each of the electronic components connects the first and second wiring patterns (26) to a corresponding bus bar (40). The first and second wiring patterns (26) are electrically connected at an overlapping portion (23) of the first and second main line portions (21). The first circuit body (20A) and the second circuit body (20B) have a slit-shaped isolation hole portion (32) between adjacent connection points among a plurality of connection points of the circuit bodies connected to the first and second contact portions (25). The isolation hole portion (32) penetrates the overlapping portion (23) in the thickness direction.

The utility model relates to the technical field of monitoring equipment, in particular to farm monitoring equipment, which comprises an equipment body, a control cabinet is arranged on the surface of the supporting frame, a supporting rod is connected to one side of the supporting frame, and a camera is connected to one end of the supporting rod; the outer wall of one side of the supporting frame is sleeved with an adjusting mechanism which comprises a first positioning ring, and a sliding block is arranged on the inner surface of the first positioning ring. The angle of the second positioning ring is adjusted to enable the second positioning ring to rotate with the hinge rod as the axis, then one end of the first bolt is rotationally connected into the threaded hole formed in the first positioning ring and the threaded hole formed in the second positioning ring, the first positioning ring and the second positioning ring are limited, and therefore the supporting rod is limited; and the angle of the supporting rod is adjusted by adjusting the angles of the first positioning ring and the second positioning ring, so that the problem that the view angle of the camera is affected and dead angles occur in monitoring is avoided.

The utility model discloses a treatment head and a therapeutic apparatus, the treatment head comprises a shell, a guide shaft, a shaft sleeve and a transduction assembly, the guide shaft, the shaft sleeve and the transduction assembly are all located in the shell, the guide shaft is connected with the shell, the shaft sleeve is slidably connected with the guide shaft, and the shaft sleeve is suitable for moving in a first direction; the transduction assembly comprises a support and a transducer, the shaft sleeve is connected with the support in an abutting mode, and the support can move in the first direction through the shaft sleeve and output ultrasonic energy through the transducer. According to the invention, the assemblability of the support and the shaft sleeve can be improved, the shaking amount of the support is reduced, and the treatment effect of the treatment head is improved.

The invention relates to the technical field of aero-engine flame detection equipment, and particularly discloses an integrated stable and efficient aero-engine ion flame detector which comprises a shell, the rear end of the shell is movably connected with a mounting seat, a central guide rod is arranged in the shell, and an insulating mechanism is nested on the central guide rod. One end of the central guide rod is movably connected with an inner detection electrode extending out of the shell, an outer detection electrode which is not in contact with the inner detection electrode is nested outside the inner detection electrode, and one end of the outer detection electrode is buckled with the end part of the shell and abuts against the end part of an insulating mechanism in the shell; meshes for flame ion flow to pass through are uniformly distributed on the surfaces of the inner detection electrode and the outer detection electrode; and the other end of the central guide rod extends into the mounting seat and is electrically connected with the power socket. The detection electrodes are integrated, the current detection stability and efficiency are improved, the influence of the installation position and distance between the detection electrodes is avoided, and the service life is long.

The utility model relates to the technical field of clamps, in particular to a numerical control machine tool clamp convenient to replace, which comprises a device body, the device body comprises a supporting base, a supporting frame is arranged at the top end of the supporting base, an adjusting screw rod is rotatably connected in the supporting frame, and a clamping plate is movably connected to the outer surface of the adjusting screw rod; the surface of one end of the supporting frame is connected with a limiting structure, the limiting structure comprises a fixing rod, and a positioning rod is inserted into the fixing rod. One end of the positioning rod is inserted into the positioning groove formed in the fixing rod, the moving angle of the control ring is limited, the threaded sleeve connected to the surface of the control ring is rotationally connected to the outer surface of one end of the fixing rod, and when the clamping plate is disassembled, the control ring is disassembled, so that the clamping plate is quickly disassembled, and the working efficiency is improved. And the problem that normal use of the clamping plate is affected when the clamping plate is abraded or corners are broken is avoided.

The utility model relates to the technical field of teflon sight glasses, in particular to a novel steel lining teflon sight glass which comprises a pipeline body, a first flange is connected to the top end of the pipeline body, a second flange is arranged at the top end of the first flange, and a fixing bolt is inserted into the second flange. The mirror frame is inserted into the groove formed in the first flange, the positioning block is inserted into the positioning groove formed in the first flange, then one end of the threaded rod penetrates through the through hole formed in the first flange to be rotationally connected into the threaded hole formed in the positioning block, and the positioning block and the mirror frame are limited; then the groove formed in the second flange is connected to the outer wall of the top end of the mirror frame in a sleeving mode, the first flange and the second flange are connected and fixed through the fixing bolt and the nut, the portion between the first flange and the second flange is filled with the rubber ring for buffering, and therefore the assembling effect on the mirror frame is achieved, and the problem that the lens is damaged due to angle deviation is avoided.

The present invention relates to a thermal management system, and more particularly, to a refrigerant system, comprising: a compressor, a first heat exchanger, an expansion valve, a second heat exchanger, and an accumulator, which are connected in sequence to form a closed loop; and a connection block, which connects a heat exchange medium outlet of the expansion valve to a heat exchange medium inlet of the second heat exchanger, and connects the heat exchange medium outlet of the second heat exchanger to a heat exchange medium inlet of the accumulator. Therefore, the distance between the components constituting the refrigerant system for vehicle interior cooling and electrical / electronic component cooling is reduced, and thus the refrigerant pressure loss in the block or pipe connecting the components can be reduced, the system performance can be improved, and the assemblability of the components constituting the refrigerant system can be improved.

The utility model relates to the technical field of lifting frames, in particular to a crown block walking track board elevator lifting support which comprises a supporting frame, an elevator frame is inserted into the supporting frame, connecting belts are connected to the two sides of the top end of the elevator frame, a roller frame is supported at the bottoms of the connecting belts, and one end of the roller frame is connected with a storage frame. One end of the storage rack is connected with a reciprocating motor, and the bottom end of the reciprocating motor is connected with a supporting plate. According to the utility model, the support frame is mounted at the original inclined ladder in a work area to limit the movement of the elevator frame, and the reciprocating motor is started during maintenance, so that tools and spare parts can be conveniently conveyed by maintenance personnel, the safety of the maintenance personnel and the improvement of the working efficiency are ensured, and the maintenance personnel can conveniently, safely and quickly get on and off a crown block; in the maintenance process of equipment, the number of times of climbing up and down the ladder is reduced, personal injury caused by falling of the climbing up and down due to various factors is eliminated, and working efficiency is improved.

The utility model relates to buffer technology field, concretely is a kind of buffer for elevator shaft protection, it includes: device body, the device body includes support stake, the support stake top end surface one side is connected with support spring, the support spring top end is connected with buffer rod, the buffer rod one side is provided with guide rod;Buffer rod one side inside is connected with assembly structure, and the assembly structure includes fixed rod, and the fixed rod outer wall is sleeved with movable plate.The utility model is connected between buffer rod and movable plate by fixed rod and articulates, when installing guide rod, the angle of movable plate is adjusted, then first nut is rotationally connected on the outer surface of the top end of first screw rod, first screw rod is positioned, so that the assembly effect between buffer rod and guide rod is realized, avoid the problem that support stake and buffer rod cannot be disassembled and maintained due to guide rod cannot be disassembled.