Warning board for construction site

Abstract

Disclosed is a warning board for a construction site. The warning board comprises a main body, a display surface and a warning lamp, four universal wheels are embedded in the surface, away from the warning lamp, of the main body, the warning lamp is embedded in the surface, away from the universal wheels, of the main body, and the end, close to the universal wheels, of the display surface is fixedly connected with a fixing bolt; the end, close to the universal wheels, of the display face is in threaded connection with a telescopic rod, the end, away from the display face, of the telescopic rodis in transmission connection with a fixing column, the fixing column is fixedly connected into the main body, and reflective strips are embedded in the two faces, perpendicular to the display face,of the main body; two grips are embedded in the faces, away from a storage battery base hole, of the reflective strips, and a construction site illuminating lamp is embedded in the top end of the backface of the display face of the main body. The warning board is simple in structure and novel in design, an LED lamp tube serves as a display slogan, and it is guaranteed that the warning board can be normally used at night.

Description

technical field [0001] The invention relates to the technical field of warning signs, in particular to a warning sign for construction sites. Background technique [0002] In many construction sites, in order to ensure safety and prevent safety accidents caused by unrelated personnel entering the construction site, it is often necessary to carry out safety warnings in various ways. There are many ways to set up warning signs. General warning signs use wooden boards, etc., write some The warning text is supported and erected on a more dangerous job site, reminding producers to pay attention to safety, and also warning irrelevant personnel not to enter at will. This simple warning sign is easy to be blown by the wind and cannot be used at night; and it has low limitations. Replacement Warning signs need to be remade. Therefore, we make improvements to this and propose a warning sign for construction sites. Contents of the invention [0003] In order to solve the problems o...

AI Technical Summary

Problems solved by technology

[0002] In many construction sites, in order to ensure safety and prevent safety accidents caused by unrelated personnel entering the construction site, it is often necessary to carry out safety warnings in various ways. There are many ways to set up warning signs. General warning signs use wooden boards, etc., write some The warning text is supported and erected on a more dangerous job site, reminding producers to pay attention to safety, and also warning irrelevant personnel not to enter at will. This simple warning sign is easy to be blown by the wind and cannot be used at night; and it has low limitations. Replacement Warning signs need to be remade

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