Warning device for municipal engineering building construction

Abstract

The invention discloses a warning device for municipal engineering construction, which comprises a base plate, supporting legs, rollers, an inverted U-shaped plate, a motor, a first rotating shaft, an incomplete gear, a rectangular frame, a first rack, and a second gear. bar, gear, second rotating shaft, support plate, first connecting rod, third rotating shaft, helical gear, semicircular helical rack and warning sign, the present invention is provided with motor, incomplete gear, rectangular frame, The second rack, gear, first connecting rod and third rotating shaft drive the warning sign and warning light to swing left and right through the cooperation of the above components to enhance the warning effect. There are helical gears and a new semicircular helical rack to drive the warning sign and warning The light rotates to further enhance the warning effect. It is equipped with a disc, a second connecting rod, a third connecting rod, a knocking ball and a generating piece. Both visual and auditory warnings are provided, and the warning methods are various and the warning effect is good.

Description

technical field [0001] The invention relates to the technical field of municipal construction equipment, in particular to a warning device for construction of municipal engineering buildings. Background technique [0002] Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas and towns and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. The construction of various public infrastructure supporting urban life belongs to the category of municipal engineering, such as common urban roads, bridges, subways, and various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electricity, telecommunications, Heat, gas, etc., as well as the construction of squares and urban greening, all belong to the...

AI Technical Summary

Problems solved by technology

[0003] With the continuous development of social economy, more and more engineering assumptions tend to be urbanized. In the process of municipal construction in many cities, in order to warn pedestrians and vehicles, construction workers often place some warning signs during construction, but the current warning The devices are too crude to meet the requirements of modern construction

[0004] At present, the construction warning device has the shortcomings of not obvious warning effect and single warning method, so it is urgent to design a warning device for municipal engineering construction with obvious warning effect and various warning methods

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