Warning device for building construction

Abstract

The invention discloses a warning device for building construction, and relates to the technical field of building construction. The warning device for building construction comprises a supporting rod, the top end of the supporting rod is rotationally connected with a triangular warning board through a connecting block, the front face and the back face of the supporting rod are both slidably connected with air pressing plates through movable rods, and a linkage supporting device with the limiting and auxiliary supporting effects is arranged in the supporting rod. A knocking cleaning device for cleaning rainwater and accumulated snow in rainy and snowy weather is arranged on the upper portion of the interior of the triangular warning board, and a sound warning device is fixed to the position, located on one side of the connecting block, of the bottom of the inner wall of the triangular warning board. According to the warning device for building construction, in strong windy and snowy weather, a wind pressing plate is extruded, a cylindrical push rod is extruded through a movable rod, then a sliding rod is driven to integrally move downwards, at the moment, a limiting rod moves downwards, limiting on a triangular warning board is relieved, and the triangular warning board has the rotatable function and is used for resisting strong windy and snowy weather.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a warning device for building construction. 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. The general warning sign device is to use wooden boards, etc. Write some warning texts, and erect or post them on more dangerous sites to remind irrelevant personnel not to enter at will. [0003] Existing warning devices for building construction generally adopt an integrated structure and are installed by bolts or in-line, which only have a warning effect. Once encountering strong wind and snow, not only the triangle warning sign will be covered by rain and snow, but also the strong wind will The warning sign may be blown down directly, ...

AI Technical Summary

Problems solved by technology

[0003] Existing warning devices for building construction generally adopt an integrated structure and are installed through bolts or in-line installation, which only have a warning effect. Once encountering strong wind and snow, not only the triangle warning sign will be covered by rain and snow, but also the strong wind will The warning sign may be blown down directly, thus affecting the warning effect of the entire warning device

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