7results about How to "Avoid manual lifting" patented technology

The invention belongs to the technical field of distribution network live-line work, and discloses a distribution network live-line drainage wire disconnection and connection non-contact electric lifting operating rod which comprises a wire, a drainage wire disconnection and connection device, a wire clamping device, a lifting device and a visual monitoring control device. Through the arrangement of the rack, the first hook, the gear and the second hook, an operator firstly installs a drainage wire body in the second hook, the first hook is hung on the outer surface of a wire through a guide rail rod, and after a second motor is started, a lead screw drives a first clamping block to ascend; a first clamping block and a first hook are matched to clamp a wire, at the moment, a first motor is started to enable a gear to rotate, the gear is meshed with a rack, so that the gear can ascend along the rack, and then a second shell drives a third shell to ascend; and the second universal joint drives the electric shooting gun head to move upwards.

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 milling head installation platform which comprises a platform body, two guide rails are fixed to the surface of the platform body, a sliding plate is connected between the two guide rails in a sliding mode, a plurality of guide rods are fixed to the surface of the sliding plate, a lifting plate is connected between the guide rods in a sliding mode, and a lifting plate used for containing a milling head is installed on the surface of the lifting plate. Two electric push rods are fixedly connected to the surface of the sliding plate, two mounting frames are fixedly connected to the surface of the lifting plate, and one ends of output shafts of the two electric push rods are fixed to the two mounting frames correspondingly. The height of the milling head can be adjusted through the electric push rod, then the milling head and a machining center are connected and fixed, people can use the milling head conveniently, manual lifting by multiple persons is avoided, the angle of the milling head can be adjusted conveniently by rotating the worm, the milling head is matched with the sliding plate, and the machining efficiency is improved. The milling head can be conveniently aligned with a fixing hole of a machining center, use is convenient, and the levelness of the milling head can be conveniently measured.

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.

The utility model discloses a livestock breeding infusion device which comprises an outer infusion rod, the bottom of the outer infusion rod is fixedly connected with a regular hexagon clamping block, the bottom of the regular hexagon clamping block is detachably provided with a base assembly, the base assembly comprises a lower base, the top of the lower base is connected with a middle base in a clamped mode, and the middle base is provided with a clamping groove. An upper base is clamped to the top of the middle base, a threaded rod is arranged at the bottom of the lower base, and the threaded rod sequentially penetrates through the top of the lower base, the top of the middle base and the top of the upper base and is in threaded connection to the bottom of the regular hexagon clamping block. According to the infusion device, an infusion bottle is hung on the surface of the infusion hook to conduct infusion on an animal, manual lifting during infusion is avoided, the infusion rod of the infusion device is telescopic, practicability is improved, the whole infusion device can be detached, the transportation space of the infusion device is reduced, and the infusion device can be conveniently carried by a veterinarian.

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.