Adjustable travel connecting plate for tension resistance of transmission lines

A transmission line and stroke technology, applied in the field of electric power system, can solve the problems of unsuitable live work, high labor intensity, long adjustment working time, etc., and achieve the effect of avoiding the risk caused by untimely adjustment, convenient live work and simple structure

Active Publication Date: 2018-03-16
JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The adjustment working hours are long, the labor intensity is high, and it is not suitable for live work

Method used

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  • Adjustable travel connecting plate for tension resistance of transmission lines
  • Adjustable travel connecting plate for tension resistance of transmission lines
  • Adjustable travel connecting plate for tension resistance of transmission lines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as Figure 1 to Figure 6 As shown, the adjustable stroke connecting plate for the tension resistance of the transmission line of the present invention includes an adjustable stroke connecting plate body 1, a turbine screw body 2, a worm body 3, a slider body 4, a turbine worm box cover body 5 and an inner Hex screw 6;

[0023] The worm screw body 2 is interspersed in the adjustable stroke connecting plate body 1, and the worm body 3 is matched with the worm screw body 2, and the worm screw body 3 drives the worm screw body 2 to rotate. The slider body 4 is movably arranged on the worm screw body 2, and moves axially relative to the worm screw body 2 as the worm screw body 2 rotates. It is arranged on the adjustable stroke connecting plate body 1, and is used to package the turbine screw body 2 in the adjustable stroke connecting plate body 1;

[0024] The structure of the adjustable stroke connecting plate body 1 is: including a positioning table 11, a first bush...

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PUM

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Abstract

The invention discloses an adjustable stroke yoke plate for a strain power transmission line, which is low in labor intensity, can adjust a time period and can carry out live-working. According to the technical scheme of the adjustable stroke yoke plate for the strain power transmission line, a worm screw body is arranged in the adjustable stroke yoke plate body in a penetrating manner; a worm body is arranged on the worm screw body in a matching manner; the worm screw body is driven to rotate through rotating the worm body; a slide block is movably arranged on the worm screw body, and rotates along with the worm screw body to axially rotate relative to the worm screw body; and a worm gear case cover body is arranged on the adjustable stroke yoke plate body through socket hexagon screws and is used for encapsulating the worm screw body into the adjustable stroke yoke plate body. The adjustable stroke yoke plate can be widely applied to the field of a power system.

Description

technical field [0001] The invention relates to an adjustable stroke connecting plate for tension resistance of transmission lines, which belongs to the technical field of power systems. Background technique [0002] The inclination of the power line tower caused by the mining affected area and the poor geological area will cause excessive tension of the ground wire of the tension tower. The tension of the ground wire must be released in time, that is, the length of the ground wire must be adjusted to ensure the safe operation of the line. If the release is not timely, it may cause accidents such as tower collapse and disconnection, so the adjustment workload is heavy and frequent. [0003] When the line runs for a long time, the twisting, whipping, and sag increase of the phase-split conductors caused by the long-term operation of the line will affect the safe operation of the line, and the length of the wire must be adjusted in time to restore the best operating state of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/05
CPCH02G7/05
Inventor 宰红斌姚智慧吴非宏张清峰雷达王利红任靓焦广旭原嘉何云波郭雷英
Owner JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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