Special tool for quickly disassembling closed cable clamp of coal mining machine on fully mechanized coal mining face

Abstract

The invention provides a special tool for quickly disassembling a closed cable clamp of a fully mechanized coal mining face coal mining machine, and belongs to the technical field of fully mechanized coal mining testing. The special tool for quickly disassembling the closed cable clamp of the fully mechanized coal mining face coal mining machine comprises a flat plate, and a parallel fork is arranged at one end of the flat plate; the limiting clamping piece comprises a sliding ring arranged at one end of the flat plate; the sliding mechanism comprises a sliding way formed in the flat plate, and a sliding block is arranged in the sliding way in a sliding mode; the flat head connecting rods are all welded on the sliding blocks; a connecting frame is welded to one side of the sliding block, and an inner hexagonal screw head is arranged on one side of the connecting frame. The device is provided with three mechanisms which are connected with one another, use diversity is effectively achieved, the sliding block is limited through the limiting clamping piece, the sliding mechanism is arranged, and the distance is adjusted according to actual operation.

Description

technical field [0001] The invention relates to the technical field of fully mechanized mining, in particular to a special tool for quick disassembly of a closed cable clamp of a fully mechanized mining face shearer. Background technique [0002] The closed cable clamp used by the fully mechanized working face shearer gradually replaces the "H" type cable clamp because of its reliability, safety and stability (without bundling), but the closed cable clamp has a complex structure and requires The short section of each meter is connected as a whole by using hexagon socket head screws, and the space for the rotating part of the cover plate is small. Various tools are required during the operation, and the cooperation of many people increases the labor of the workers. SUMMARY OF THE INVENTION [0003] In order to make up for the above deficiencies, the present invention provides a special tool for quick disassembly of the closed cable clamp of the fully mechanized working face...

AI Technical Summary

Problems solved by technology

[0002] The closed cable clamp used by the shearer in the fully mechanized mining face has gradually replaced the "H" type cable clamp because of its reliability, safety, and stability (no need to bind), but the closed cable clamp has a complex structure and needs to be The short joints of each meter are connected into a whole with hexagon socket head screws, and the space for the rotation of the cover plate is small. During the operation, a variety of tools are required, and many people cooperate, which virtually increases the labor of the workers.

Images