4results about How to "Avoid manual lifting" patented technology

The utility model relates to a manipulator fixing device which comprises H-shaped steel, a vertical plate is arranged in the center of the top of the H-shaped steel, manipulators are symmetrically arranged on the left side and the right side of the H-shaped steel, each manipulator comprises an arc-shaped plate, an electric push rod and a locking plate, and the top end of each arc-shaped plate is attached to the top end face of the H-shaped steel. The electric push rod is fixedly installed at the bottom of the arc-shaped plate, a push rod part of the electric push rod is located at the top of an electric push rod body, the locking plate is fixedly connected with the top of the electric push rod, the top end face of the locking plate is attached to the bottom end face of H-shaped steel, and the top end face of the locking plate is provided with anti-skid lines and a pressure sensor. By the adoption of the technical scheme, the electric push rod drives the locking plate to be close to or away from the top end of the arc-shaped plate, the purpose that the arc-shaped plate is locked on the H-shaped steel is achieved, the device can be rapidly locked on the H-shaped steel through the electric push rod, and the device is much faster than a traditional bolt screwing locking mode.

The utility model discloses a high-altitude welding bracket for a steel structure canopy. The high-altitude welding bracket comprises a pair of vertical adjusting plates which are arranged in parallel, and a bearing cross brace which is transversely erected on one sides of the two vertical adjusting plates, the upper end of the vertical adjusting plate is fixedly connected with a hanging plate with the section of an inverted-L-shaped structure, the length direction of the hanging plate is perpendicular to the length direction of the vertical adjusting plate, a strip-shaped hole is formed in the vertical adjusting plate in the length direction, and a plurality of pairs of connecting holes are formed in the bearing transverse support at intervals in the length direction. The distance direction of the two connecting holes in each pair is consistent with the length direction of the strip-shaped hole, bolt assemblies are arranged in the two pairs of connecting holes in a matched and penetrating mode, and the bearing transverse support is fixedly connected to the two vertical adjusting plates in an attached mode through the bolt assemblies. The device has the advantages that the device can be easily clamped and hung on the longitudinal beam of the steel structure canopy, meanwhile, the cross beam perpendicularly welded to the longitudinal beam is stably supported, it is guaranteed that the welding position is accurate and fixed, welding operation is convenient, manual lifting of the cross beam is effectively avoided, and stability and accuracy during welding of the cross beam and the longitudinal beam are guaranteed.

The present disclosure relates to the technical field of wrapping machines, and one embodiment of the present disclosure provides a wire and cable copper tape shielding wrapping machine, which comprises a horizontal moving assembly, a bracket and a fixing assembly. The horizontal moving assembly is arranged on a base plate and used to drive a wrapping roller to move towards the wrapping machine. The bracket is arranged on the horizontal moving assembly through a lifting assembly and used to lift the wrapping roller to the mounting roller of the wrapping machine. The fixing assembly is arranged on the lifting assembly and used to fix the wrapping roller on the bracket when the wrapping roller is moved. Through the above technical solution, the technical problem that it is necessary to lift the mounting by manpower when the wrapping roller is mounted on the wrapping machine in the prior art is solved, and the technical problem is relatively laborious.

This utility model discloses a composite coating device for a dust collector fan impeller, relating to the field of dust collection equipment manufacturing technology. It includes a workbench with support legs fixedly connected to each of the four corners of its bottom. A mounting frame is fixedly connected to the top of the workbench, and a hydraulic cylinder is fixedly connected to the top of the mounting frame. A first motor is fixedly connected to the output end of the hydraulic cylinder, and a clamping mechanism is provided at the output end of the first motor. A spraying mechanism is provided on the top of the workbench. This dust collector fan impeller composite coating device, through its clamping mechanism, can conveniently and quickly support the impeller, avoiding manual lifting and subsequent shaft support, thus improving coating efficiency.