A kind of elastic suspension clamp for wire connection of transmission iron tower

A technology of wire connection and suspension clamp, applied in the field of electric power

Active Publication Date: 2018-01-12
HULUDAO POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wire clamp solves the technical problem of telescopic adjustment of the suspension wire clamp by installing a spring between the two locking bolts

Method used

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  • A kind of elastic suspension clamp for wire connection of transmission iron tower
  • A kind of elastic suspension clamp for wire connection of transmission iron tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] As shown in the figure, a bayonet plate 6 is connected to the lower part of the plate-shaped pull plate 1, a clamping bolt 7 is crossed between the two bayonet plates, and two ends of the pull plate are fixed by upper locking bolts 5 Knife-shaped knife-shaped clamping rod 8 is respectively suitably equipped with suit screw 9 on the knife-shaped clamp, and suit screw nut 10 is housed on the suit screw;

[0013] There is an oblong hole slot 2 for the lower locking bolt at the lower part of the drawing plate, and the lower locking bolt 3 is installed in the oblong hole groove of the lower locking bolt, and the upper locking bolt and the lower locking bolt set on the upper part of the drawing plate are tied together. There are springs 4.

[0014] The spring is an extension spring.

[0015] The position of the present invention is installed:

[0016] Suspension wire clips are mounted on the lower part of the transmission line insulators and are used to pull and tie wires.

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PUM

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Abstract

The invention provides an elastic suspension clamp for connecting wires of a power transmission iron tower. The lower part of a platelike pulling plate is connected with bayonet plates, a clamp bolt is traversed between the two bayonet plates, a knife-shaped clamping rod with two knife-shaped ends is fixed at the upper end of the pulling plate through an upper locking bolt, sleeve threaded rods are sleeved on the knife-shaped clamping rod respectively, and sleeve threaded rod cap nuts are arranged on the sleeve threaded rods; a lower locking bolt slotted hole groove is formed in the lower part of the pulling plate, a lower locking bolt is arranged in the lower locking bolt slotted hole groove, and a spring is tensioned between the upper locking bolt arranged on the upper part of the pulling plate and the lower locking bolt. Due to the fact that the spring is arranged between the two locking bolts on the suspension clamp provided by the invention, and the lower locking bolt is arranged in the slotted hole groove, the tensioning degree of a suspension line is automatically adjusted through expansion and contraction actions of the spring, and the requirements of suspension intensity and extension force of the wires are met. The elastic suspension clamp has the function and characteristic that the suspension wire perpendicularity is automatically adjusted. The elastic suspension clamp is applicable to being used as a power transmission wire suspension clamp.

Description

technical field [0001] The invention proposes components in the field of electric power, specifically an elastic suspension clamp for connecting wires of power transmission towers. Background technique [0002] Before the present invention was proposed, the suspension clamps used in electric power were usually fixed with two locking bolts, which could not be self-adjusted with the suspension line, so the suspension effect of the power transmission line was not ideal, and this problem was to be solved. Contents of the invention [0003] In order to enable the self-adjustment of the power suspension line, the invention proposes an elastic suspension line clamp for connecting the wires of the transmission line iron tower. The wire clamp solves the technical problem of telescopic adjustment of the suspension wire clamp by installing a spring between two locking bolts. [0004] The scheme that the present invention solves technical problem adopts is: [0005] A bayonet plate ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/05
CPCH02G7/053
Inventor 王涛才源杨紫明裴保仁张乐军李敏秋王根赵兴李志涛孙涛
Owner HULUDAO POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER
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