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Ground wire locking anti-falling device for power transmission line of power tower

A technology for transmission lines and grounding wires, which is applied to parts, circuits, coupling devices, etc. of connecting devices, and can solve problems such as looseness, low device safety, and inability to connect grounding wires

Inactive Publication Date: 2022-04-29
唐敏敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing device for grounding wire cannot be firmly attached to the grounding wire, and at the same time, it is easy to be unhooked or loosened, which leads to the occurrence of safety accidents, making the existing device less safe

Method used

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  • Ground wire locking anti-falling device for power transmission line of power tower
  • Ground wire locking anti-falling device for power transmission line of power tower
  • Ground wire locking anti-falling device for power transmission line of power tower

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] see Figure 1 to Figure 4 , the present invention provides a technical solution: a grounding wire locking and anti-falling device for power tower transmission lines, including an insulating rod 1, and an arc-shaped hook part 2 for locking the wire is fixedly installed on the top of the insulating rod 1, One end of the arc-shaped hook part 2 is rotatably connected with a clamping barb 3 for locking the wire, one side of the insulating rod 1 is fixedly connected with a fixed box 4, and the inside of the fixed box 4 is provided with a moving groove 5, and the inside of the fixed box 4 and A liquid chamber 8 is provided above the moving tank 5, and the inner cavit...

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Abstract

The invention discloses a grounding wire locking and anti-falling device for a power transmission line of a power tower, and relates to the technical field of power transmission of the power tower, the grounding wire locking and anti-falling device for the power transmission line of the power tower comprises an insulating rod, and the top of the insulating rod is fixedly provided with an arc-shaped hook part. By arranging a clamping barb, a hydraulic cavity and a first piston block, an operator screws a worm, so that the worm drives a worm gear to rotate, meanwhile, the worm gear drives a first threaded rod to rotate, a push plate pushes a piston rod to move upwards, and the piston rod pushes the first piston block to move upwards; a first piston block pushes hydraulic oil in a liquid cavity to enter a hydraulic cavity through a fixing pipe, the hydraulic oil pushes a second piston block to move, the second piston block pushes an arc-shaped ejector rod to move, the arc-shaped ejector rod pushes a fixing piece to move, the fixing piece pushes a clamping barb to rotate, and the clamping barb is inserted into a penetrating groove; therefore, the device is firm in hooking and is not easy to unhook or loosen.

Description

technical field [0001] The invention relates to the technical field of power tower power transmission, in particular to a ground wire locking and falling-off preventing device for power tower power transmission lines. Background technique [0002] When performing power outage maintenance or other operations on power towers and transmission lines, the grounding wire must be connected as a lifeline to protect the work of electric workers. However, the existing devices for grounding wires cannot be firmly attached to the grounding wires, and at the same time, they are easy to be unhooked or loosened, thereby causing safety accidents and making the existing devices less safe. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a grounding wire locking and anti-dropping device for power tower transmission lines, which solves the problems raised in the above-mentioned background technology. [0004] In order to achieve ...

Claims

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Application Information

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IPC IPC(8): H01R11/14H01R13/639
CPCH01R11/14H01R13/639
Inventor 唐敏敏
Owner 唐敏敏
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