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Quick conversion wire clamp device

A fast conversion and wire clip technology, which is applied in the direction of cable suspension, cable installation, overhead installation, etc., can solve the problems of difficult separation, difficulty in clamping and loosening wire clips, etc., to reduce the operation process and improve the wire clip. Loading and unloading efficiency, the effect of ensuring safety

Inactive Publication Date: 2017-11-07
ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual operation, if the operating rod is stretched out too long, there will be problems such as difficulty in clamping and releasing the wire clamp, and difficulty in connecting and separating the wire clamp from the operating rod. And the connection between the wire clip and the operating rod, the separate wire clip and the operating rod matching device become a demand

Method used

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Embodiment 1

[0032] Please refer to figure 1 and figure 2 , the present invention discloses a quick-change wire clamp device, which mainly includes a screw-type wire clamp and an operating rod 20 .

[0033] Please refer to figure 1 , is a schematic diagram of the structure of the screw compression clamp, which includes a frame, a driving mechanism and a transmission mechanism. Frame comprises angle adjustment frame 16, hook 17, vertical connecting plate 18, angle adjustment arc chute 19 and horizontal connecting plate 116. Driving mechanism is drive shaft 11, orthogonal bevel gear 113 and two-way helical mechanism, and orthogonal bevel gear 113 comprises driving bevel gear and passive bevel gear, and two-way helical mechanism comprises two-way helical lead screw 114 and guide nut 115, is set on the guide nut 115 There are positioning sliding grooves. The transmission mechanism includes a guide rail 110 , a wire clamp pressure head 111 and a scissor mechanism 112 .

[0034] Such as f...

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PUM

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Abstract

The invention relates to the technical field of wire grounding tools for high-voltage transmission lines, and discloses a fast-switching wire clamp device, which includes a screw-type wire clamp and an operating rod, through which the drive shaft of the screw-type wire clamp and the The joint chute and the card position slot, as well as the joint on the operating rod and the positioning sliding pin on the joint can realize fast clamping and loosening of the wire clip and fast connection and separation of the wire clip and the operating rod. The invention has high loading and unloading efficiency, low labor intensity and simple operation, less operation process and short working hours, which can reduce misoperation of maintenance personnel and ensure the safety of maintenance personnel. The invention has simple structure and convenient preparation process, can be re-prepared or transformed from existing operating rods and spiral compression clamps, has strong adaptability and practicability, and is worthy of popularization and use.

Description

technical field [0001] The invention relates to the technical field of wire grounding tools for high-voltage transmission lines, in particular to a fast-switching wire clamp device. Background technique [0002] With the rapid development of our country's economy, the power consumption is increasing day by day, the distribution of transmission lines is becoming wider and wider, the transmission network is becoming larger and more complex, the outlets of high-voltage transmission lines are becoming more and more dense, the surrounding environment of transmission lines is becoming more and more complex, and the transmission lines There are more and more situations such as erection of the same tower, cross spanning, and close parallel. With the increase of the transmission voltage level, when the running line is powered off for maintenance, if there are live running lines erected on the same tower, crossing or close parallel with it, due to the electrostatic coupling and electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/05H02G1/02
CPCH02G7/056H02G1/02
Inventor 夏小飞许飞黄辉敏王飞风
Owner ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
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