Automatic cleaning type warning device capable of quickly attracting attention for road construction

Abstract

The invention provides an automatic cleaning type warning device capable of quickly attracting attention for road construction, belongs to the technical field of warning devices, and aims to solve theproblem that the warning effect of a warning slogan on a warning device is reduced due to the lack of an effective automatic cleaning structure at the warning slogan of the existing warning device. The automatic cleaning type warning device comprises a base; the upper end face of the base is fixedly connected with a [-shaped supporting plate, and a warning mechanism is fixedly installed on the upper end face of the [-shaped supporting plate; universal wheels are installed at the four included angles of the bottom end face of the base, and a balance weight mechanism is arranged on the upper end face of the base and located on the inner side of the [-shaped supporting plate. Through external wind power, a wind power driving part and a reciprocating driving part are matched to drive a brushto reciprocate up and down on the front side of transparent glass, so that construction dust attached to the front end face of the transparent glass can be effectively and automatically cleaned, and the warning effect of the warning slogan on the warning device is improved.

Description

technical field [0001] The invention belongs to the technical field of warning devices, and more specifically relates to an automatic cleaning warning device for road construction that can quickly attract attention. Background technique [0002] Road engineering refers to the whole process of planning, design, construction, maintenance and management of roads and the engineering entities involved. Like any other category of civil engineering, road engineering has obvious technical, economic and management characteristics. Road construction warning signs are used for road construction sites, maintenance of municipal construction, and peripheral protection reminders for building construction. They can be placed where needed at any time to lead traffic to prevent accidental collisions and reduce losses. [0003] For example, application number: CN201810230104.X The present invention relates to the technical field of road construction, especially a warning sign for road constru...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems, the present invention provides an automatic cleaning warning device that can quickly attract attention for road construction, so as to solve the following deficiencies in the actual use of existing warning devices, such as: 1. Due to the lack of an effective automatic cleaning structure at the warning sign of the device, the warning sign on the warning device is easy to adhere to construction dust, thereby reducing the warning effect of the warning sign on the warning device; 2. The bottom of the existing warning device lacks an effective extension structure, so that the support area at the bottom of the warning device cannot be effectively extended and adjusted, so that when the external wind is strong, it is easy to cause the warning device to fall, thereby reducing the reliability of the warning device when it is used; 3. The existing warning Since the structural height of the upper push handle of the device is fixed, the structural height of the upper push handle of the warning device cannot be flexibly adjusted according to the staff of different heights, thereby reducing the practicality of the warning device.

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