Cable warning signboard for hard pavement

Abstract

The invention provides a cable warning signboard for a hard pavement, belongs to the technical field of signboards, and aims to solve the problems that when an existing cable signboard is installed on a hard pavement, time and labor are wasted, a water tank needs to be arranged when tools such as a rhinestone are carried, a vehicle needs to be used for transportation, and the installation efficiency of the cable signboard is greatly reduced. A hard pavement is included; a blind hole is formed in the middle of the upper end face of the hard pavement, and a fixing piece is arranged in the blind hole; and the upper end of the fixing piece is sleeved with a signboard body, and the bottom end face of the signboard body makes contact with the upper surface of the hard pavement. According to the signboard, the existing signboard which is tedious to install is simplified, and the signboard can be conveniently installed during on-site inspection and cable detection by an operator. The whole installation process is time-saving and labor-saving, and a water tank structure equipped for tools such as a water drill does not need to be carried, so that the cable signboard does not need to be transported by a vehicle, and the installation efficiency of the cable signboard is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of signs, and more specifically relates to a hard road cable warning sign. Background technique [0002] Underground cables refer to cables that are often buried underground compared with common overhead lines, so they are also called underground cables. Unlike elevated high-voltage lines, cables are often laid in cable trenches, tunnels, pipelines or indoors. After entering the modern society, due to the shortage of urban land, heavy traffic pressure, city appearance construction and other reasons, large cities generally adopt underground cable transmission. When protecting underground cables, cable warning signs are usually placed on the hard pavement above the underground cables to prevent construction workers from digging. [0003] For example, application number: CN201910182125.3 The present invention relates to the field of electric power, more specifically, it relates to a luminous cable path indica...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a hard road cable warning sign to solve the limited information covered by the existing cable sign, such as voltage level, line name, cable buried depth, management unit, contact information, etc. Customization at the factory reduces the practicability of the cable signboard; and when the existing cable signboard is installed on the hard road surface, it is necessary to drill four holes on the hard road surface with tools such as water drills, and then use four screws to fix it. It is time-consuming and labor-intensive to fix it to the ground, and it needs to be equipped with a water tank when carrying tools such as rhinestones, and it needs to be transported by vehicles, which greatly reduces the installation efficiency of the cable signboard; and when the existing cable signboard is used at night, due to The light is dim, which can not bring warning effect to the construction workers, thus reducing the warning effect of the cable signboard

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