14results about How to "Avoid vibration loosening" patented technology

The application discloses a comprehensive distribution box for smart grid, and relates to the technical field of distribution boxes.The comprehensive distribution box for smart grid comprises a main body, an adjusting assembly is clamped in the inner cavity of the main body, and the adjusting assembly is adjusted synchronously along with the wiring channel demand; a splicing assembly is assembled at the end of the adjusting assembly, and the splicing assembly is used for lengthening or width adjusting of the wiring channel.The comprehensive distribution box for smart grid can accurately adjust the width of the wiring channel according to actual demand through the adjusting mechanism, can ensure that the space can be fully utilized under various environments, and can avoid unnecessary waste; the size of the wiring channel can be accurately controlled by adjusting the end of the line, space waste can be avoided, and the wiring layout can be optimized; meanwhile, the end of the wiring channel is adjusted, the channel width can be quickly expanded or reduced according to the change of the load, and the comprehensive distribution box for smart grid is suitable for different scenes.

The utility model relates to straightening press technical field discloses straightening press suitable for soft quality steel straightening, including work table, the top of work table is provided with adjusting mechanism, the top of adjusting mechanism is provided with down -the -press subassembly, down -the -press subassembly is used for rectifying soft quality steel, the right side of work table is provided with fixed component, fixed component is used for fixed adjusting mechanism, the back of work table is provided with detection component, detection component is used for detecting soft quality steel bending degree, the bottom fixed connection of work table has support seat, the bottom of support seat is provided with horizontal component, horizontal component is used for adjusting device is in horizontal state. In the utility model, when straightening soft quality steel, rotating the rotary disc adjusts the adjusting pad block interval to adapt to the hardness of steel, the steel is put into the correction groove, the detection head is pressed into the groove to measure the bending degree, the down -the -press subassembly is pressed down, the adjusting pad block cooperation increases the deformation of the bending place, satisfies the straightening demand.

The utility model relates to exhaust pipe end cover technical field, especially exhaust pipe end cover convenient to detach, including cylinder, exhaust pipe body, upper end cover, lower end cap, annular groove, arc convex ring, L type groove, L type iron block, strong magnetic block, locking rod, locking hole, arc clamping seat and adjusting assembly, the side wall of cylinder is set up with annular groove, the one side of cylinder is provided with upper end cover, the one side of cylinder is provided with lower end cap, the inner wall of upper end cover and the inner wall of lower end cap are fixed respectively with arc convex ring, the both sides of the bottom of upper end cover are provided with L type groove, the inside fixed setting of L type groove has strong magnetic block, the both sides of the top of lower end cap are fixed with L type iron block, the inside through of L type iron block is provided with two locking holes, the utility model relates to an exhaust pipe end cover convenient to detach in the use process, and then can realize the convenient dismouting of end cover in the narrow space, and effectively avoid the end cap to shake off in the vehicle driving process.

This invention discloses a steel structure shear wall for building construction, comprising a base, a support frame, support ribs, a support plate, a fireproof plate, a locking mechanism, a plug-in mechanism, and a moisture-proof mechanism. The base contacts the support frame, and support ribs are welded inside the support frame, contacting the base. A support plate is welded to the support frame, contacting the support ribs. A fireproof plate contacts the support frame, contacting the base and the support plate. A locking mechanism is shared on both the fireproof plate and the support frame. A plug-in mechanism is shared on both the base and the support frame. A moisture-proof mechanism is provided on the base. This invention relates to a steel structure shear wall for building construction, which not only allows for rapid assembly of the base but also provides excellent moisture protection and effectively prevents the fireproof plate from loosening due to vibration.

This utility model discloses a laminated glass laying assembly for uniformly laying laminated glass film, relating to the technical field of laminated glass production. It includes an operating table, a first servo cylinder, and a second servo cylinder. The first servo cylinder is positioned directly above the operating table. A guide rail is positioned directly below the operating table, and a shifting mechanism is positioned directly above the guide rail. The shifting mechanism lifts multiple sets of single-layer glass and simultaneously attaches PVB or SGP film to one set of single-layer glass. A clamping mechanism is positioned directly below the operating table. This clamping mechanism adjusts the clamping spacing of the glass according to its specific dimensions, and multiple clamps enhance the stability of glass clamping and pressure application. The clamps of the laying assembly, through longitudinal and lateral adjustment functions, can significantly improve the stability and flexibility of the laminated glass processing process. The longitudinal adjustment can accommodate combinations of glass with different thicknesses.

The utility model belongs to the technical field of radiator, disclose a kind of lower pressure type radiator of exempt from to tear down fan installation, including fan, radiator main body and the mounting seat of installation position that can be adjusted according to mainboard model, fan is fixedly installed at the top of radiator main body, radiator main body is fixed on mounting seat by first bolt, the avoiding hole for screwdriver to pass through is set up on radiator main body, first bolt is located the directly below of avoiding hole, the utility model radiator main body sets up avoiding hole, screwdriver can be inserted into avoiding hole by fan blade gap, directly tighten first bolt and fix radiator, without disassembling fan, the cumbersome process of " first tear down later install " of traditional radiator is solved.

The utility model discloses an injection mold convenient to forming cavity adaptation relates to injection mold technical field, including upper module, ring, connecting plate, bottom module and film groove, the upper module top is provided with forming cavity structure, and the forming cavity structure includes connecting plate, first forming cavity block, second forming cavity block, forming groove, shaping film block and film groove, and the film groove sets up in the connecting plate top, and the shaping film block is installed in the film groove, and the shaping film block top is equipped with first forming cavity block, second forming cavity block, and the first forming cavity block, second forming cavity block inboard is provided with forming groove, and the oblique guide groove of guide plate guides first forming cavity block and second forming cavity block flexible sliding, and the size of forming cavity can be adjusted, and the shaping film block is fixed through the film groove, and it is convenient to replace to adapt to different products fast, and the accurate matching of cooperation forming groove and injection head satisfies the diversified injection demand, and the mold adaptation cost and time are reduced.

This utility model discloses a multi-segment spliced ​​metal heat sink, comprising multiple detachably connected metal heat sink segments. Each metal heat sink segment includes a main substrate and heat dissipation fins vertically disposed on the surface of the main substrate. Adjacent metal heat sink segments are connected by a convex-concave mating structure. The convex-concave mating structure includes a boss at the rear end of the preceding metal heat sink segment and a groove at the front end of the following metal heat sink segment. The boss and the groove form an interference fit. The contact surface between the boss and the groove is coated with a thermally conductive adhesive layer with a thickness of 0.05-0.2mm. The multi-segment detachable design allows for flexible combination of lengths to adapt to different needs, saves space during transportation, and reduces costs by requiring only the replacement of damaged segments during maintenance. The convex-concave mating structure combined with the thermally conductive adhesive layer, along with the snap-fit ​​mechanism working in tandem with the convex-concave structure, reinforces the connection from the vertical direction, preventing loosening due to vibration and ensuring stable heat dissipation.

This utility model relates to the field of vibration measurement technology, specifically to a vibration measurement fixture for bearing assemblies, including a bracket, a support platform, a vacuum chamber, and a vibration measurement component. The bracket includes four columns and eight crossbeams. The columns are vertically arranged and distributed in a ring. Each group of four crossbeams forms a rectangular frame. Two groups of crossbeams are located at the top and bottom of the columns. The four columns and eight crossbeams form a cuboid frame structure. The cuboid frame structure of the bracket facilitates inverting or laying flat after assembling the workpiece to be measured, simulating the operating conditions of a bearing in its upright, inverted, and flat positions, thus improving the accuracy of the test. Simultaneously, the external laser detection head prevents vibration-induced loosening, further enhancing the accuracy of the vibration measurement.

The utility model relates to the field of small steam turbine coupling of induced draft fan, disclose a quick dismounting's small steam turbine coupling structure of induced draft fan, including connecting piece a, connecting piece b is provided with connecting piece a rear side, the fixed mounting of fixed part is installed to connecting piece a upper portion through bolt, the buffer piece is provided between connecting piece a and connecting piece b, the upper portion of fixed part is provided with auxiliary assembly, the auxiliary assembly includes the auxiliary part of inlaying in fixed part outside, the sealing element is fixedly connected with the lower part of auxiliary part, the sealing element is inserted in the inner wall of fixed part, in the utility model, through the cooperation of auxiliary assembly and fixed part, use sealing element to carry out the plugging of fixed part's mounting hole, prevent outside air, water vapor and impurity to enter the inside of mounting hole, thereby reduce the oxidation rust of bolt in the use process of coupling, thereby make the bolt on the coupling dismantle smoothly.

The utility model discloses a high -end inverter high -current end piece formula capacitor, including by the core, and the capacitor shell that cladding setting in the capacitor main part of core outside is constituted, the both ends of core are connected with the connecting terminal through the electrode sheet, and the connecting terminal is including the terminal main part, and is set up in the head of terminal main part, and with the plug connector of electrode sheet connection, the tail of plug connector is equipped with the card hole. The utility model solves the problem of insufficient of capacitor in prior art to the high current resistance, and the high heat release, the fast temperature rise and the short service life.

The invention relates to the technical field of electric energy box equipment, and provides an anti-electric shock safe electric energy metering box which comprises an electric energy metering box body, a mounting base is arranged at the bottom end of the electric energy metering box body, the electric energy metering box body is mounted in a top groove of the mounting base, and a mounting back plate is fixedly connected to the top end of the mounting base. A groove is formed in the mounting base; according to the scheme, the electric energy metering box body is embedded into the three-face surrounding type insulation assembly composed of the installation base, the installation back plate and the installation top plate, so that the metal box body is completely covered, an effective current path cannot be formed even if internal electric leakage occurs and external personnel make contact with the surface of the insulation assembly, and electric shock is avoided; the whole structure achieves electric shock prevention through insulation wrapping, achieves dust prevention through the unfoldable roller shutter, and the two share the same installation frame, are independent in function and do not interfere with each other, and are suitable for long-term safe operation in a complex outdoor environment.

The utility model relates to the technical field of brush controller, disclose convenient fixed interface's brush EPS controller, including base and casing, the top fixedly connected with the heat dissipation board of casing, the middle part mounting of casing has fixed component, the middle part mounting of casing has connecting component, the fixed component includes two fixed blocks, two fixed blocks fixedly connected in the outside of casing, the middle part screw thread connection of fixed block has the threaded rod, one end threaded rod's outside screw thread connection has the clamp, the other end threaded rod's outside fixedly connected with handle, the outside fixed connection of clamp has two connecting rods, the outside of connecting rod is equipped with spring no.