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Cable race indicating device

A technology for indicating devices and corridors, applied in display devices, illuminated signs, instruments, etc., can solve problems such as cable digging, damage, and unclear cable paths, so as to reduce the risk of cable damage and improve operation and maintenance. Efficiency, the effect of preventing the cable from being damaged

Inactive Publication Date: 2017-08-18
GUANGZHOU POWER SUPPLY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] According to statistics, external force damage to urban cable lines is one of the main reasons for line tripping. Construction units blindly construct due to unclear corridor marks and cable paths, resulting in cables being dug through or damaged, seriously affecting power supply safety and security. reliability
At present, the cable corridor sign is a diamond-shaped sign, which is fixed on the ground by four screws. It is very similar to other signs such as gas. It is not obvious to the operation and maintenance personnel and construction workers, and the operation and maintenance personnel cannot understand the cable Corridor interior information; especially during construction operations at night, the phenomenon of cables being dug through or damaged due to unclear corridor markings is more serious

Method used

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below in conjunction with accompanying drawings:

[0023] like figure 1 As shown, a cable corridor indicating device includes a bottom case 10, an indicator light (not marked in the drawings) located in the bottom case 10, a transparent cover plate 20 sealed on the bottom case 10, and a bottom case fixed on the bottom case 10. The limit plate 40, the limit plate 40 is provided with a limit hole 410 matching the shape of the outer periphery of the transparent cover plate 20, the indicator light faces the transparent cover plate 20, and the transparent cover plate 20 or the limit plate 40 is provided with a corresponding cable inside the corridor. The two-dimensional code identification 30 of the information.

[0024] The light of the indicator light shines out through the transparent cover plate 20, and the cable corridor indicator device can emit light, clearly indicating the cable corridor and cable path, an...

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Abstract

The invention relates to a cable race indicating device which comprises a bottom shell, an indicating lamp, a transparent cover plate and a limit plate, wherein the indicating lamp is positioned in the bottom shell, the transparent cover plate covers the bottom shell, and the limit plate is fixed onto the bottom shell. The limit plate is provided with a limit hole with the peripheral shape matched with that of the transparent cover plate, the indicating lamp faces the transparent cover plate, and a two-dimensional code identifier corresponding to internal information of a cable race is arranged on the transparent cover plate or limit plate. Light of the indicating lamp penetrates the transparent cover plate. The cable race indicating device can emit light, clearly indicate the cable race and a cable path and achieve warning effects for constructors no matter in daytime and at night, the risk of damage to cables caused by night construction is reduced, operation and maintenance staff can view the internal information of the cable race by scanning the two-dimensional code identifier, operation and maintenance efficiency is improved, and damage to the cables is further prevented.

Description

technical field [0001] The invention relates to the technical field of cable corridor marking, in particular to a cable corridor indicating device. Background technique [0002] According to statistics, external force damage to urban cable lines is one of the main reasons for line tripping. Construction units blindly construct due to unclear corridor marks and cable paths, resulting in cables being dug through or damaged, seriously affecting power supply safety and security. reliability. At present, the cable corridor sign is a diamond-shaped sign, which is fixed on the ground by four screws. It is very similar to other signs such as gas. It is not obvious to the operation and maintenance personnel and construction workers, and the operation and maintenance personnel cannot understand the cable Corridor internal information; especially in construction operations at night, the phenomenon of cables being dug through or damaged due to unclear corridor markings is more serious....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F13/04
CPCG09F13/04
Inventor 林劝立晏小卉张迎晓刘以刚李华生罗智聪
Owner GUANGZHOU POWER SUPPLY CO LTD
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