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Rodent-proof tube for transformer low-voltage outgoing line

A low-voltage outgoing line and transformer technology, applied in the direction of transformer/inductor coil/winding/connection, insulator, etc., to achieve the effect of preventing power equipment from tripping

Active Publication Date: 2021-03-12
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a transformer low-voltage outlet rodent-proof tube to solve the problem that mice and other small animals can climb to power equipment along low-voltage lines and pull wires

Method used

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  • Rodent-proof tube for transformer low-voltage outgoing line
  • Rodent-proof tube for transformer low-voltage outgoing line

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...

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Abstract

The invention belongs to the technical field of power equipment protection devices, and discloses a low-voltage outgoing line rat-proof pipe of a transformer. The low-voltage outgoing line rat-proof pipe comprises an outer tube and inner tubes, the outer tube is provided with a cylindrical smooth outer wall, two strip-shaped holes extending in the length direction of the outer tube are formed in the outer tube, an electric wire can penetrate through the two strip-shaped holes, the electric wire is clamped in the strip-shaped holes in the width direction of the strip-shaped holes, and the top ends of the strip-shaped holes and the top end of the outer tube are spaced by a preset distance; and the multiple inner tubes are arranged in the outer tube in the length direction of the strip-shapedholes, the outer walls of the inner tubes are attached to the inner wall of the outer tube, the inner tube close to the top end of the outer tube and the top ends of the strip-shaped holes are arranged at intervals so as to clamp the electric wire, and every two adjacent inner tubes are arranged at intervals so as to clamp the electric wire. The outer tube is provided with a cylindrical smooth outer wall, so that a mouse cannot climb on the outer wall of the outer tube, the inner tubes are arranged along the strip-shaped holes, an electric wire penetrates through the gaps between the inner tubes and the outer tube and the gaps between every two adjacent inner tubes, the inner tubes are attached to the outer tube, and then the mouse cannot pass through the low-voltage outgoing line rat-proof tube of the transformer.

Description

technical field [0001] The invention relates to the technical field of electric equipment protection devices, in particular to a rodent-proof tube for transformer low-voltage outlets. Background technique [0002] Power equipment is often affected by small animals during operation, causing tripping and power outages of operating equipment. Through inspections of equipment, it was found that most of the tripping and power failures of operating equipment were caused by small animals such as mice climbing on power equipment. Rats and other small animals climb up to the power equipment along the low-voltage lines and pull wires, causing phase-to-phase short circuit and grounding faults in the power equipment, which will seriously damage the equipment and bring great safety hazards and economic losses to the equipment. Contents of the invention [0003] The object of the present invention is to provide a transformer low-voltage outlet rodent-proof tube to solve the problem that...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/32H01B17/58H01B17/60
CPCH01B17/58H01B17/60H01F27/32
Inventor 朱启光黄泓川王文革伍建球朱启文刘源邓威罗家轩谢永辉
Owner GUANGDONG POWER GRID CO LTD
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