Intelligent line tightening device

A kind of wire-tightening and intelligent technology, applied in the direction of overhead line/cable equipment, etc., can solve the problem of different wire tension, achieve the effect of improving efficiency and avoiding damage problems

Pending Publication Date: 2017-12-08
STATE GRID SHANDONG ELECTRIC POWER CO YUNCHENG POWER SUPPLY CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a solution for solving the problem of different tension levels of the conductors on the same power transmission line during the wire tightening process.

Method used

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] Such as Figure 1 to Figure 3 As shown, the present invention includes a base 1, a controller generator 8 and an internal combustion engine 9. The base 1 is rotatably connected with at least three reels 2, and each reel 2 and the base 1 are respectively provided with a ratchet pawl mechanism. , The ratchet and pawl mechanism includes ...

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Abstract

An intelligent line tightening device relates to the power supply construction equipment field and is used to solve a problem that tension degrees of leads located at a same power transmission line during a line tightening process are different. The intelligent line tightening device comprises a pedestal and a controller. The pedestal is rotatably connected to at least three line wrapping wheels. A ratchet-and-pawl mechanism is arranged between each line wrapping wheel and the pedestal. Each line wrapping wheel corresponds to one driving motor. A working shaft of each driving motor and the line wrapping wheel corresponding to the driving motor are connected in a transmission mode. Each line wrapping wheel is wrapped with a tension rope. Each tension rope is connected to a pulling force sensor. Each pulling force sensor is connected to a connection rope used for connecting a lead. Each pulling force sensor is connected to the controller in a signal connection mode, and each driving motor is electrically connected to the controller respectively. The device has an advantage that the tension degrees of each phase of leads at the same power transmission line can be guaranteed to be consistent.

Description

technical field [0001] The invention relates to the field of power supply construction equipment, in particular to an intelligent wire tightening device. Background technique [0002] When the power supply construction personnel are erecting the line, first the tractor pulls the wire to raise the wire to a certain height, and then the staff uses the wire tensioning device to further tension the wire. The wire tensioning device in the prior art requires manual operation by staff, and can only perform tensioning work on a single wire. As for the power transmission line, a power transmission line usually includes at least three conductors. If the tension levels of the three conductors are different, it is very easy to cause damage to the pole. [0003] Because the wire tightening device in the prior art can only tension one wire at a time, and the tension degree of each wire is judged by the experience of the staff completely, so it is very easy to cause different wires on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/04
CPCH02G1/04
Inventor 李广文张建利王念明李庆芊李庆源刘贞銮许兆涛王照玉张兵王乃德李丹王峰仝燕萍温素馨崔节忠康秀华吴同伟侯锦平郑爱东孟爱莲武支辉周蒙季丽华窦爱丽
Owner STATE GRID SHANDONG ELECTRIC POWER CO YUNCHENG POWER SUPPLY CO
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