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Quick dismounting grounding device

A grounding device and fast technology, applied in the direction of connecting contact materials, etc., can solve the problems of complicated operation, time-consuming, low work efficiency, etc., and achieve the effect of facilitating the disassembly process, speeding up the construction progress, and reducing work efficiency

Inactive Publication Date: 2018-03-09
CHINA NUCLEAR IND 22ND CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method consumes a lot of time, repeated welding and cutting, using welding machines, complex operations, and low work efficiency.

Method used

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  • Quick dismounting grounding device
  • Quick dismounting grounding device

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Embodiment Construction

[0019] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0020] see Figure 1-2 , a quick disassembly grounding device, which includes a scaffold body 5, a vertical steel pipe 1 is fixed on the scaffold body 5, a connecting bolt 2 is welded on the vertical steel pipe 1, and the screw rod of the connecting bolt 2 faces outward , the terminal wire 4 is wound and connected on the screw rod, and is fixed on the bolt 2 through the compression nut 3, and the other end of the terminal wire 4 is connected to the connecting hole 6 of the grounding plate 7, and the connecting hole 6 It is arranged on the top of the grounding plate 7, and the square pipe 8 is fixedly installed on the grounding plate 7 by welding, and the square pipe 8 is inserted on the grounding flat steel 10. The scaffolding on the outer wall of the building is connected with the steel structure inside the building through the terminal wire 4, thereby...

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Abstract

The invention provides a quick dismounting grounding device which comprises a scaffold body. A vertical steel reinforcement pipe is fixed on the scaffold body. A connection bolt is welded on the vertical steel reinforcement pipe. The screw of the connection bolt faces outwards. A terminal wire is wound around the screw, and is pressed and fixed on the bolt through a compression nut. The other endof the terminal wire is connected with a connection hole of a grounding plate. The connection hole is arranged in the top of the grounding plate. A square pipe is fixedly welded on the grounding plate. The square pipe is inserted in grounding flat steel. The grounding device can connect the adhesion lifting scaffold and the vertical steel reinforcement of a building, and has a good lightning protection effect. The grounding device has the advantages of easy dismounting, simple operation, low processing cost, safety and reliability.

Description

technical field [0001] The invention relates to the field of grounding devices, in particular to quick disassembly and assembly of grounding devices. Background technique [0002] In building electrical design, with the construction of the main body of the building, various lightning protection grounding wires and down conductors are being constructed simultaneously. The vertical reinforcement of the building is the down conductor of lightning protection grounding, so when the attached lifting When the lifting work is completed, you only need to find one or two places on each group of frames, and use round steel with a diameter greater than 16mm to weld the frame body and the vertical reinforcement of the main structure of the building (the length of the weld should be greater than 6 times the diameter of the grounding wire) ). The purpose of lightning protection can be achieved by making the frame well grounded. Before each lifting, the connecting steel bar of the lifting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/66
CPCH01R4/66
Inventor 赵明君李伟陈超康国兴吴月英
Owner CHINA NUCLEAR IND 22ND CONSTR
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