86results about How to "Improve Assemblability" patented technology

The invention discloses a self-resetting steel reinforced concrete frame with a swing wall and an assembly method thereof. Compared with a traditional reinforced concrete structure, the steel-reinforced concrete structure has the advantages of being large in bearing capacity, large in rigidity, good in anti-seismic performance and the like. The system comprises three parts, namely steel-reinforced concrete frames on the left side and the right side and a swing wall YBQ in the middle, wherein the steel-reinforced concrete frames on the left side and the right side comprise two steel-reinforced concrete columns and two steel-reinforced concrete beams; the steel-reinforced concrete column is connected with the steel-reinforced concrete beam through the beam-column joint LJD; the swing wall YBQ is connected with the frames on the two sides through the four flexible supports ZC. A column base joint ZJD is arranged at the bottom of the steel-reinforced concrete column and connected with a foundation through a foundation bolt. Under a horizontal earthquake, the swing column, the energy dissipation beam column joint and the swing wall act together, the anti-seismic capacity and the self-resetting capacity of the structure can be greatly improved, and meanwhile the energy dissipation joint is easy to install and can also be replaced after being damaged.

The utility model discloses a liquid cooling system with direct cooling connection, comprising a liquid cooling plate assembly, the liquid cooling plate assembly comprises more than two groups of liquid cooling plate branches, and each liquid cooling plate branch is provided with a fast plug socket; the direct cooling type liquid cooling pipeline comprises an L-shaped quick-plug connector, at least one T-shaped quick-plug connector and a hydraulic connector which are sequentially connected through communicating pipes; the quick-plug socket of each liquid cooling plate branch is connected with the corresponding T-shaped quick-plug connector in an inserted mode or connected with the corresponding T-shaped quick-plug connector in an inserted mode so that the liquid cooling plate branches can be communicated with the direct-cooling type liquid cooling pipeline. According to the utility model, rapid and convenient connection between the liquid cooling plate branch and the direct cooling type liquid cooling pipeline is realized by adopting connection between the connecting plugs and the rapid plug sockets, and the connection mode not only simplifies the assembly process, but also can effectively absorb tolerance.

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.

An aerosol-generating device is provided. The aerosol-generating device includes: a main body providing an insertion space; the base plate is arranged in the main body; a ground terminal disposed adjacent to the substrate, in which the main body includes a housing having an open side and a bracket disposed inside the housing, the ground terminal includes a terminal frame coupled to the bracket, a first clip, and a second clip; and a first clip connected to the terminal frame and in contact with an inner surface of the housing, a second clip connected to the terminal frame and in contact with the substrate, and the first clip extending from the terminal frame toward an open side of the housing, protruding from the terminal frame toward the inner surface of the housing, and extending from the terminal frame toward the open side of the housing. And is bent so as to be in contact with the inner surface of the housing.

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 utility model provides a fabricated steel structure system with an embedded composite energy dissipation damping device easy to replace. The fabricated steel structure system comprises a steel column, a steel beam; the composite energy-dissipation damping beam-column joint device comprises two sets of beam-column joint bending-shear composite energy-dissipation damping devices which are oppositely connected to the two sides of a web through bolts at the ends of a steel beam and are connected with a cantilever beam through bolts at the same time; the double-insurance composite energy-dissipation damping column base node device comprises two sets of column base node bending-shearing composite energy-dissipation damping devices which are oppositely connected to the two sides of a web of the steel column through bolts at the column base position and connected with the ground beam through bolts at the same time. The two sets of tension-shear composite energy dissipation damping devices are oppositely connected to the two flanges of the steel column through bolts at the column foot position, and meanwhile the two sets of tension-shear composite energy dissipation damping devices are connected with the ground beam through bolts. According to the structure system, under the action of small and medium earthquakes, the composite energy dissipation damping self-resetting beam column joint device is in an elastic state; under the action of large and super-large earthquakes, the beam-column joint bending-shearing composite energy dissipation damping device participates in energy dissipation, and if irreversible plastic deformation happens to an energy dissipation part, the function can be recovered by disassembling bolts and replacing the energy dissipation part.

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.

A motor according to an embodiment of the present invention comprises an insulator (12) provided with a wall portion (122) having two recessed portions (first insulator-side recessed portion (126), second insulator-side recessed portion (127)) opposed to two drawn-out positions at which conductive wires (14) are drawn out from a coil (13) in the radial direction. Of the two drawn-out positions, one is located at an outer peripheral portion of the coil (13), and the other is located on an inner side of the outer peripheral portion. Aboard (2) has a first board-side recessed portion (21) and a second board-side recessed portion (22) which are recessed inward from the outer peripheral end in the radial direction and which are adjacent to each other in the circumferential direction. The first board-side recessed portion (21) is opposed to the first insulator-side recessed portion (126), and the second board-side recessed portion (22) is opposed to the second insulator-side recessed portion (127).

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.

The utility model discloses an instrument panel assembly which comprises an instrument panel body and a combination instrument arranged on the instrument panel body, the combination instrument is provided with a black edge area arranged on the periphery of the combination instrument, the combination instrument is provided with a connecting part protruding out of the circumferential edge of the combination instrument, and the connecting part is fixedly connected with the instrument panel body. The combined instrument panel further comprises a combined instrument mask arranged on the instrument panel body, the combined instrument mask shields the connecting part, and the combined instrument mask completely shields a black edge area, corresponding to one side of the connecting part, of the combined instrument. According to the instrument panel assembly structure provided by the utility model, the problems of assembly accumulative errors and uneven black edge exposure caused by small displacement due to vibration excitation in the use process of a vehicle are effectively avoided, and the overall aesthetic property and the driving experience are improved to a certain extent; meanwhile, the instrument panel assembly structure has good assembling performance; the utility model further discloses a vehicle. The vehicle is good in attractiveness and assemblability.

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 ceiling fan motor of the present invention comprises: an upper housing (11) having a shaft through hole (111) located at the center and an upper step portion slot (113) surrounding the lower circumference; a lower housing (12) having a lower step portion slot (122) surrounding the upper circumference; a yoke assembly (20) comprising an annular ring yoke (21) and a plurality of magnets (22) connected to the inside of the ring yoke (21); and a stator assembly (30) comprising a stator core (31) and a hollow shaft (34) passing through the shaft through hole (111) and coupled to a shaft coupling member (31A) formed at the center of the stator core (31), wherein an upper step portion (211) protruding upward from the magnet (22) of the ring yoke (21) is coupled to the upper step portion slot (113), and a lower step portion (213) protruding downward from the magnet (22) of the ring yoke (21) is coupled to the lower step portion slot (122).

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.