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Special power cable for rat and ant prevention ocean engineering

A technology for marine engineering and power cables, applied in the direction of power cables, power cables for overhead applications, insulated cables, etc., can solve problems such as economic damage, inconvenient maintenance, and safety of submarine cable damage, and achieve the effect of reducing bites

Pending Publication Date: 2021-10-01
ANHUI HUANENG CABLE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Submarine cables are cables wrapped with insulating materials and laid on the seabed for telecommunication transmission; generally, submarine cables will be connected to cables on the shore when they are laid in the sea, but when the submarine cables are laid on the shore, they will be easily crawled by rats and ants on the shore Going up to bite and eat will cause damage to the submarine cable and cause safety hazards. At the same time, it is not convenient for people to repair and cause greater economic damage to the country.

Method used

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  • Special power cable for rat and ant prevention ocean engineering
  • Special power cable for rat and ant prevention ocean engineering
  • Special power cable for rat and ant prevention ocean engineering

Examples

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Embodiment Construction

[0020] refer to Figure 1-8 , the present invention proposes a rodent-proof and termite-proof marine engineering special power cable, including a submarine cable 1 and a vertically arranged support rod 2, wherein:

[0021] The top of the support rod 2 is connected with a positioning sleeve 3, the positioning sleeve 3 is set on the submarine cable 1, the support rod 2 is set with a support frame 4, and the bottom end of the support frame 4 is rotatably connected with a rotating cylinder 5 set on the support rod 2 , the outer wall of the rotating cylinder 5 is connected with a hollow semicircular sphere 7; a section of the supporting rod 2 located in the rotating cylinder 5 is arranged in a circumferential direction with a plurality of scrapers 6 that can wipe the inner wall of the rotating cylinder 5;

[0022] The submarine cable 1 is generally erected at a high altitude, and there will be wind flow in the high altitude. Under the wind flow, the two hollow semi-spheres 7 will b...

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Abstract

The invention provides a special power cable for rat and ant prevention ocean engineering, which is characterized in that a support rod, a support frame, a rotary cylinder, a scraper and hollow semi-spheres are arranged, a certain gap is formed between the rotary cylinder and the support rod, the special power cable can be designed according to actual conditions, the special power cable can be influenced by wind power in high altitude, the two hollow semi-spheres are blown to rotate, and meanwhile, the rotary cylinder is driven to rotate, so that the scraper scrapes the inner wall of the rotary cylinder, mice and ants can be swept down when entering, and the rats and the ants are prevented from climbing on a submarine cable along the support rod to bite.

Description

technical field [0001] The invention relates to the technical field of marine engineering special power cables, in particular to a rodent-proof and ant-proof marine engineering special power cable. Background technique [0002] Submarine cables are cables wrapped with insulating materials and laid on the seabed for telecommunication transmission; generally, submarine cables will be connected to cables on the shore when they are laid in the sea, but when the submarine cables are laid on the shore, they will be easily crawled by rats and ants on the shore Going up to bite and eat will cause damage to the submarine cable and cause potential safety hazards. At the same time, it is not convenient for people to carry out maintenance, causing greater economic damage to the country. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a rodent-proof and termite-proof marine engineering special power cable. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/18H01B7/40H01B9/00A01M29/30
CPCH01B7/1805H01B7/40H01B9/008A01M29/30
Inventor 宫传播付世财肖尚浩董文沈军束义飞
Owner ANHUI HUANENG CABLE GRP
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