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66kv-220kv multi-conductor universal suspension hook

A 1.66kv-220kv, multi-conductor technology, applied in the direction of overhead line/cable equipment, etc., can solve the problems of high physical strength and heavy workload of the staff, so as to reduce the work content and work intensity, and the force effect is stable. The effect of simple operation method

Inactive Publication Date: 2016-12-21
LIAOYANG POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, two hanging wire hooks and supporting lifting tools are required during work, which requires a large workload and requires a large amount of physical strength for the staff.

Method used

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  • 66kv-220kv multi-conductor universal suspension hook
  • 66kv-220kv multi-conductor universal suspension hook

Examples

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Effect test

Embodiment Construction

[0012] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0013] Such as figure 1 As shown, the universal suspension hook for 66kV-220kV double conductor of the present invention includes two oppositely arranged suspension hooks 1, 2 and a rotating shaft 3, the bottom end and the middle of the suspension hook 1 are respectively provided with hook bodies 12, 13, and the suspension hook 2 The bottom end and the middle part are respectively provided with hook bodies 22,23. The top of the hook 1 is provided with a shaft hole 11, and the top of the hook 2 is provided with a shaft hole 21. The shaft hole 11 and the shaft hole 12 pass through the rotating shaft 3 in turn, and the hook 1 and the hook 2 can rotate around the rotating shaft 3. . The two ends of the rotating shaft 3 are connected with the U-shaped plug 4 by bolts.

[0014] The using method of the present invention is as follows:

[0015] Such as figure 2 As shown...

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Abstract

The invention relates to a general suspension hook for a 66-220kv compound lead, which comprises two opposite hooks and a spindle, wherein the top ends of the hooks are connected with the spindle by shaft holes; the two hooks can rotate by taking the spindle as the center; the bottom ends and the middles of the hooks are respectively provided with a hook body; and the spindle is connected with a U-shaped plug by bolts. According to the general suspension hook for the 66-220kv compound lead, which is disclosed by the invention, the lead can be effectively prevented from rolling out of the suspension hook, and the stressing effect is more stable and safer. By the structure, when the suspension hook is stressed, the center of gravity of the suspension hook and the center of gravity of the compound lead are on the same straight line, and the self weight of the suspension hook is reduced while the mechanical strength of the suspension hook is guaranteed. The operation content and the working strength of the operation personnel on a tower are reduced, and the repeated delivery of a hoisting tool of large load can be reduced. The operation requirement on the operation personnel is extremely low, the safety for the construction operation of the suspension hook is improved, and the operation method is simple.

Description

technical field [0001] The invention relates to a universal suspension hook for 66kV-220kV double conductors. Background technique [0002] At present, when the power failure replaces the 66kV-220 kV double conductor linear insulator, the double conductor suspension hook used is a single hook design, when the suspension hook is stressed. The #1 line of the double conductor will always roll towards the direction of the hook after being stressed due to the structural center of gravity of the hanging hook. And need two hanging wire hooks and supporting hoisting tool during work, workload is bigger, and the physical strength requirement of staff is bigger. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a universal suspension hook for 66kV-220kV double conductors, which is used for replacing linear insulators of double conductors. [0004] In order to solve the problems existing in the prior art, the technical solu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 张森王飞张瑞忠赵东旭田庆阳林永年茹满辉
Owner LIAOYANG POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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