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Cable terminal insulated fixing device

A fixed device and cable termination technology, applied in the direction of connecting/terminating cables, etc., can solve the problems of personal safety injury of power grid equipment, unstable phase swing, insulation device falling off, etc., to reduce live working time, avoid interphase short circuit, The effect of ensuring safety

Inactive Publication Date: 2014-12-03
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, live work is mostly used in the maintenance and renovation of urban distribution networks, especially in the work of live connection or disconnection of cable terminal leads. Most of the existing work is that the staff use insulating clips to clamp the insulating blanket to isolate the three-phase cable terminals. The disadvantage is that it is easy to be damaged by external force, causing the insulation device to fall off or swing unstable, causing phase-to-phase short circuit, causing damage to grid equipment and personal safety.

Method used

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  • Cable terminal insulated fixing device
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Embodiment Construction

[0017] The technical scheme of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 and figure 2 As shown, a cable terminal insulation and fixing device of the present invention includes a supporting part 2 and a fixing part 1. The supporting part 2 is connected to the fixing part 1 through a connecting rod 3. An adjustment mechanism is provided on the connecting rod 3. The fixing part 1 includes multiple A fixed rod 4 and an adjustable buckle 5, the adjustable buckle 5 is located at the end of the fixed rod 4, and a plurality of adjustable buckles 5 are arranged at intervals.

[0019] By setting the support part and fixing the support part on the wire rod, it can ensure reliable fixing, and can avoid the cable terminal fixing device from falling off due to external force damage, thereby avoiding damage to the grid equipment and the person; in addition, a connecting rod is provided to support The fi...

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Abstract

The invention relates to the technical field of cable maintenance equipment, and particularly relates to a cable terminal insulated fixing device. The cable terminal insulated fixing device is characterized by comprising a supporting part and a fixing part, wherein the supporting part is connected with the fixing part through a connecting rod, the connecting rod is provided with an adjusting mechanism, the fixing part comprises a plurality of fixing rods and adjustable buckles, the adjustable buckles are arranged at end parts of the fixing rods, and the plurality of adjustable buckles are arranged at intervals. The cable terminal insulated fixing device has the advantages of reliable fixation and safe use.

Description

technical field [0001] The invention relates to the technical field of cable maintenance equipment, in particular to an insulating and fixing device for a cable terminal. Background technique [0002] Distribution network live work is an important means to improve the reliability and economy of power grid power supply, and an important measure to improve the company's high-quality service level. The company's distribution network maintenance is based on the principle of "non-stop power supply" to achieve "distribution network non-stop maintenance" As the goal, actively carry out live work, and steadily promote the project of cable non-stop operation. At present, live work is mostly used in the maintenance and renovation of urban distribution networks, especially in the work of live connection or disconnection of cable terminal leads. Most of the existing work is that the staff use insulating clips to clamp the insulating blanket to isolate the three-phase cable terminals. T...

Claims

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Application Information

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IPC IPC(8): H02G1/14
Inventor 朱国军林冬哠金宝马健于光海房震庞豹
Owner STATE GRID CORP OF CHINA
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