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Compact transmission line interphase spacer bar capture device

A technology of interphase spacer and power transmission line, which is applied in the field of capture devices, can solve the problem that the interphase spacer cannot be reused, etc., and achieves the effects of wide range of use, reduced maintenance cost and easy operation.

Active Publication Date: 2015-10-07
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a catch device for interphase spacer rods of compact power transmission lines, which solves the technical problem that interphase spacer rods cannot be reused when hardware breaks

Method used

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  • Compact transmission line interphase spacer bar capture device

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Embodiment Construction

[0008] A capture device for interphase spacers of compact power transmission lines, comprising a capture gun body 5, a high-pressure gas tank 3 is arranged in the barrel of the capture gun body 5, and a sealing plug 14 is arranged at the outlet of the high-pressure gas tank 3 , the sealing plug 14 is a cylindrical body with steps, and the front end face of the sealing plug 14 is fixedly provided with a catch claw 15, and an elastic tab 20 is arranged at the opening of the catch claw 15, and is respectively arranged on the catch gun body 5. There is a wrench 6 and a second hinge shaft 12, one end of the pull rod 7 is hinged with the wrench 6, and the other end of the pull rod 7 is hinged with one end of the V-shaped pull rod 13 through the first hinge shaft 21, and the V-shaped pull rod 13 is V-shaped. The top of the V-type is hinged with the second hinge shaft 12, and the other end of the V-shaped pulling rod 13 is provided with a locking hook of the movable baffle 1, and the m...

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Abstract

The invention discloses a compact electric transmission line phase spacer capturing device, which solves the technical problem that when hardware fractures, phase spacers cannot be reused. The compact electric transmission line phase spacer capturing device comprises a sealing plug (14) arranged in the outlet of a high-pressure gas cylinder (3), wherein a capturing claw (15) is fixedly arranged on the front end surface of the sealing plug (14); an elastic clamping tongue (20) is arranged at the opening of the capturing claw (15); a locking hook of a movable baffle (1) is arranged at the other end of a V-shaped pulling bar (13); a recovery wheel fixing plate (11) is arranged at the front end of a capturing gun body (5); a wire winding wheel (18) is arranged on the recovery wheel fixing plate (11); an insulated recovery rope (17) is wound on the wire winding wheel (18); one end of the insulated rope (17) is in bolted connection with the capturing claw (15); and a rock handle (8) is arranged on a small wire winding gear shaft (16). The compact electric transmission line phase spacer capturing device achieves a function of remotely and safely recovering phase spacers, and ensures life security of maintainers.

Description

technical field [0001] The invention relates to a catching device for interphase spacer rods of a compact power transmission line, which is used for catching and recovering interphase spacer rods when they fall. Background technique [0002] Compact transmission line is an economical transmission line that saves space and increases transmission capacity. Due to the small distance between phases, interphase spacers need to be installed between phases to suppress conductor galloping and avoid phase flashovers. When the interphase spacer rods flutter due to wind swing and deicing, the connecting fittings of the interphase spacer rods are prone to breakage, causing the interphase spacer rods to fall. Currently, maintenance personnel use direct replacement of the interphase spacer rods to deal with the falling of the interphase spacer rods. processing in a different way, resulting in unnecessary waste, and at the same time increasing the work intensity of maintenance personnel....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G7/14
Inventor 高义斌冀晋川董勇军田赟王兴义钟黎明程巍
Owner STATE GRID CORP OF CHINA
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