Grounding brazing installation and removal device
A grounding brazing and column technology, which is applied in the direction of cable installation, cable installation, electrical components, etc., can solve the problems of low work efficiency, high labor intensity, time-consuming, etc., and achieve high work efficiency, low labor intensity, easy installation and removal The convenient effect of grounding solder
Active Publication Date: 2017-05-10
STATE GRID CORP OF CHINA +1
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Problems solved by technology
[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies, and propose a device for installing and removing grounding brazing, which solves the problems of labor-intensive, time-consuming, labor-intensive, and low-efficiency installation and removal of grounding brazing in the prior art
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[0021] Figure 1~Figure 4 Among them, the grounding brazing installation and removal device has a triangular prism-shaped vertical frame 1, the vertical frame has an upper top plate 2 and a lower bottom plate 3, and three columns are connected between the upper top plate and the lower bottom plate, and one of the three columns is a slideway column 4 , the other two columns are support column I5 and support column II6, the slideway column has a tooth bar 7 along the length direction of the slideway column, and the slideway column is covered with a sliding sleeve 8 that can slide up and down along the slideway column. One side of the sliding sleeve is connected with a driving box 9, and a driving shaft 10 is arranged in the driving box, and a gear 11 meshing with the rack on the slideway column is arranged on the driving shaft, and the input end 12 of the driving shaft stretches out from the driving box, and the sliding The other side of cover is connected with electric pick 13,...
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The invention provides a device for mounting and demounting a grounding drill rod. The device comprises a vertical frame; the vertical frame comprises a slide upright column and a supporting upright column; a rack is arranged on the slide upright column in the length direction of the slide upright column; a sliding sleeve capable of sliding up and down along the slide upright column sleeves the slide upright column; a drive box is connected to one side of the sliding sleeve; a drive shaft is arranged in the drive box; a gear engaged with the rack on the slide upright column is arranged on the drive shaft; the input end of the drive shaft extends out of the drive box; an electric pick is connected to the other side of the sliding sleeve; an electric pick drill bit plugging hole is formed under the electric pick; a grounding drill rod fixture is connected to the electric pick drill bit plugging hole. The device is used for mounting and demounting a grounding drill rod by virtue of the vibration of the electric pick; even in hard ground, the grounding drill rod can be mounted and demounted very conveniently; as a result, the operations of mounting and demounting the grounding drill rod are labor-saving and time-saving, and the labor intensity is relatively low and the working efficiency is relatively high.
Description
technical field [0001] The invention relates to an auxiliary tool used for maintenance equipment and line construction work on a power line, in particular to a device for installing and removing a grounding braze. Background technique [0002] When repairing the line and equipment construction work on the power line, the power supply of the line must be cut off, so that the electrician can work on the line with the power cut off. After the line is cut off from the power supply, the line is sometimes charged due to unsafe charges generated by mis-closing the switch, leakage, electrostatic induction or other reasons. Once the line is charged, the electrician in the construction operation will have an electric shock accident. In order to prevent electric shock accidents caused by the above-mentioned accidental electrification of the line when the electrician is working on the line with the power cut off, according to the operation regulations, after confirming that the line pow...
Claims
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IPC IPC(8): H02G1/00
Inventor 倪春雨满成张天堃李闯回旋宋雪
Owner STATE GRID CORP OF CHINA