11results about How to "Efficient assembly work" patented technology

The utility model provides a caliper self-adjusting screw assembling jig which comprises a supporting frame, a clamping frame, a clamping base, a clamping base, a clamping base, a clamping base, a clamping base, a clamping base, a clamping base, a clamping base, a clamping base and a clamping base, and the supporting frame comprises a top plate, a bottom plate and a vertical column connected between the top plate and the bottom plate; the downward pressing mechanism comprises a buckle downward pressing set movably arranged over the clamping base and a first driving device arranged on the top plate; the lateral limiting mechanism comprises two sets of limiting units symmetrically arranged on the two sides of the clamping base, and each limiting unit comprises a limiting clamping block and a second driving device; a first control switch; the self-adjusting screw can be quickly and accurately positioned and fixed through the downward pressing mechanism and the lateral limiting mechanism, the elastic arms on the two sides of the clamping spring are conveniently and automatically pressed into limiting grooves reserved in a shell of the self-adjusting screw, time and errors of manual operation are reduced, and the self-adjusting screw can be quickly and accurately positioned and fixed through the downward pressing mechanism and the lateral limiting mechanism. And the efficiency of assembly operation and the stability of product quality are improved.

The present invention discloses a floating wind turbine foundation assembly work platform and an operation method, comprising a foundation assembly tool that is movably arranged for assembling a foundation buoy and a foundation aisle; a buoy transport tool and a aisle transport tool that are respectively used for cyclically transporting a foundation buoy and a foundation aisle are alternately arranged along the moving direction of the foundation assembly tool; the foundation buoy and the foundation aisle are respectively hoisted onto the foundation assembly tool by a lifting device, and the wind turbine foundation is assembled by the foundation assembly tool; the present invention, by arranging a movable foundation assembly tool, can complete the assembly of the entire wind turbine foundation in steps from the moving starting point to the end point, realize the efficient transportation of the foundation buoy and the foundation aisle, cooperate with the low-altitude hoisting of the hoisting device and the intelligent assembly of the foundation assembly tool, jointly realize the efficient operation of the operation platform, and improve the assembly efficiency.

The utility model discloses a flood control sub-embankment convenient to assemble and disassemble and an assembly of the flood control sub-embankment, and belongs to the technical field of flood control devices. The fixing frame comprises two oppositely-arranged supporting frames, and a plurality of cross beams are detachably connected between the two supporting frames. A plurality of connecting fasteners are arranged on the cross beam, and the baffle is connected to the cross beam through the connecting fasteners; the first hole opening and the second hole opening which are communicated with each other are formed in the female buckle, the male buckle is clamped into the second hole opening from the first hole opening, rapid disassembly and assembly of the cross beam and the supporting frame are achieved, assembly and disassembly can be completed by one person, operation is convenient and reliable, and efficient assembly work of the flood control sub-embankment is met; a flexible stopping part is arranged at the communicating position of the first hole opening and the second hole opening, the son buckle is restrained in the second hole opening through the stopping part, accidental tripping of the son buckle is avoided, it is guaranteed that the son buckle and the mother buckle are matched reliably, and the firmness degree of building of the flood control son embankment is improved.

The box-shaped steel column base comprises a bottom plate (1), a box-shaped column (2), a column bottom plate (3), an arc-shaped energy consumption plate (4), an upper connecting piece (5), a lower connecting piece (6) and bolts (7). The bottom of the box-shaped column (2) is fixedly connected to the column bottom plate (3); the upper connecting pieces (5) are arranged on the four side faces of the box-shaped steel column (2). The lower connecting pieces (6) are arranged on the periphery of the bottom of the box-shaped steel column (2) and fixed to the bottom plate (1). The arc-shaped energy consumption plates (4) are arranged on the four side faces of the box-shaped steel column (2) in groups and connected with the upper connecting piece (5) and the lower connecting piece (6) through bolts (7). Damage after an earthquake is only concentrated on the arc-shaped energy consumption plate, other parts are always kept elastic, and the post-earthquake repair cost of the column foot can be greatly reduced.

The invention provides an in-wheel motor unit which is provided with a reasonable driving part in a wheel and is excellent in steering stability. An in-wheel motor unit (U) is provided with: a housing (H) to which an axle (Xt) for supporting wheels of a vehicle is attached, the housing (H) being supported by a vehicle body; and a plurality of motors (M) attached to the housing (H), each of the motors (M) implementing any one of a steering function for changing the orientation of the axle (Xt), a driving function for rotating the axle (Xt), and a braking function for restricting the rotation of the axle (Xt), the extending and protruding directions of the respective rotating shafts of the motors (M) being configured so as to be parallel to each other.

The invention provides a chain which can be assembled or maintained in any place without using a special tool, and pins can be easily inserted and pulled out. Specifically, the present invention is provided with: a plurality of pairs of inner link plates (110); a plurality of outer link plates (120); a plurality of pins (150) including at least one connecting pin (150); and a plurality of bushings (130) into which the pin (150) is inserted, the connecting pin (150) having: an outer pin (151) having a cylindrical shape and having a female screw section (152) on the inner peripheral surface; and an inner pin (153) having an insertion portion (159) having a male screw portion (154) inserted into the outer pin (151) and a head portion (155) protruding from the outer pin (151), the inner pin (153) having a fixing function portion for fixing the outer link plate (120).

The utility model discloses a protective device for continuously and rapidly assembling a plurality of O-shaped rings through one-hand operation. The protective device comprises a protective sleeve, a fixed shaft and an elastic push claw body, the protective sleeve is installed on the front side of the fixing shaft, the front portion of the protective sleeve is a large cylinder part, the rear portion of the large cylinder part is transited to a taper part, and the rear portion of the taper part is transited to a small cylinder part; an inner hole a for mounting a workpiece is formed in the front end surface of the protective sleeve; the elastic pushing claw body is provided with an open cavity backwards from the front end face, the fixing shaft is installed in the open cavity of the elastic pushing claw body, and the fixing shaft and the elastic pushing claw body move front and back relative to each other. According to the O-shaped ring assembling tool, the problem that multiple O-shaped rings are assembled continuously and rapidly with one hand is solved, meanwhile, the problems that in the original O-shaped ring assembling process, the inclination phenomenon is prone to occurring, repeated correction is needed, and scratching and pulling are prone to occurring are solved, the labor intensity is relieved, the assembling time is saved, and the assembling efficiency is greatly improved.

The invention relates to the technical field of offshore wind power, and discloses a dirt isolation device for offshore wind power pile sinking and a construction method. According to the sewage isolation device for offshore wind power pile sinking, the steel pipe pile is sleeved with the barrel body, the barrel body is arranged above the mud surface, the sewage isolation top plate is arranged on the side, away from the mud surface, of the barrel body, and the sewage isolation top plate is arranged between the inner side wall of the barrel body and the outer side wall of the steel pipe pile; the sewage isolation top plate, the barrel body and the mud surface define the sewage isolation cavity, generated pollutants such as silt can be effectively isolated and collected in the pile sinking construction process, diffusion is avoided, and pollution of pile sinking construction activities to the sea area environment is reduced. And meanwhile, due to the design of the dirt isolation barrel, frequent cleaning in the construction process is avoided, so that the construction efficiency is improved, and the maintenance cost caused by disturbance of pollutants such as silt and the like in the pile sinking construction process is reduced.

This invention discloses a microsatellite configuration and assembly method suitable for mass production, belonging to the field of spacecraft technology. The microsatellite configuration includes: a satellite body; a satellite base plate module mounted on the bottom of the satellite body; a satellite electronics module mounted and connected to the rear of the satellite body; satellite Y-plates mounted on both sides of the satellite body, with the Y-plates fixedly connected to the sides of the satellite electronics module; a satellite X-plate mounted and connected to the front of the satellite body; and solar panels connected to both sides of the Y-plates. This invention adopts a modular design, dividing the satellite into two parts: an electronics module and a base plate module. This allows for parallel satellite assembly, reducing overall operation time, improving satellite maintainability, and simplifying operation.

An inverter unit that can be installed on a motor, wherein the inverter unit has: a power supply unit that includes an inverter circuit; an inverter case that accommodates the power supply unit; and an external connection bus bar that is electrically connected to the power supply unit, the inverter case having a lower shell, the lower shell having a bottom wall and a cylindrical side wall extending upward from the periphery of the bottom wall, the external connection bus bar being configured to penetrate the bottom wall or the side wall of the lower shell inside and outside, and the power supply unit and the external connection bus bar being connected in a bus bar connection portion that is above the upper end surface of the side wall of the lower shell.

The invention provides a full-automatic insert ball bearing ball seat assembling machine. The full-automatic insert ball bearing ball seat assembling machine comprises a feeding mechanism and a discharging mechanism which are sequentially arranged in the incoming direction. A pre-pushing mechanism and a prying seat mechanism are arranged between the feeding mechanism and the discharging mechanism; the automatic assembling machine further comprises a controller, the feeding mechanism, the discharging mechanism, the pre-pushing mechanism and the prying seat mechanism are all electrically connected with the controller, the pre-pushing mechanism and the prying seat mechanism each comprise a workpiece fixing device, and the workpiece fixing devices are used for fixing workpieces during assembling. The pre-pushing mechanism comprises a first driving source, a pushing rod and a first assembling table, a first fixing position is arranged on the first assembling table, and the first driving source can drive the pushing rod to move in the direction of the first fixing position; the prying seat mechanism comprises a driving device, a prying rod and a second assembling table, a second fixing position is arranged on the second assembling table, and the driving device can drive the prying rod to move towards the second fixing position. The whole assembly process is automatically operated, and the assembly efficiency is higher.