Road construction device for reducing traffic accidents

Abstract

The invention belongs to the technical field of road construction, and particularly relates to a road construction device for reducing traffic accidents, which comprises a protective ring, a supporting ring is fixedly connected to the inner wall of the protective ring, connecting ports are formed in the positions, close to the two sides, of the top of the protective ring, and protective covers are hinged in the connecting ports. And the two protective covers are not located at the same height, the opposite sides of the two protective covers are each provided with a first lamp strip, and a first switch is installed at the center of each protective cover. In the using process, when vehicles on other lanes collide with the supporting plate due to accidents, the supporting plate can push the protection cover on the corresponding side to deflect towards the inner side of the protection ring, and therefore the top of the inspection well opening can be kept in a closed state under the cooperation effect of the protection ring and the protection cover; and at the moment, objects outside the inspection well cannot fall into the inspection well, so that constructors in the inspection well can be protected, and it is guaranteed that the constructors cannot be hurt.

Description

technical field [0001] The invention belongs to the technical field of road construction, in particular to a road construction device for reducing traffic accidents. Background technique [0002] Road engineering refers to the whole process of planning, design, construction, maintenance and management of roads and the engineering entities involved. In the process of road construction, many road construction devices are used, and these devices generally include all the machinery needed in the entire road construction and maintenance, including early survey equipment and excavation equipment in the early stage of construction. In addition, in the process of road construction, it is often necessary to drill the road to form an underground pipeline system. [0003] During the use of the underground pipeline system, when the underground pipeline is blocked or equipment needs to be installed in the pipeline, it is often necessary for the staff to enter the underground pipeline fr...

AI Technical Summary

Problems solved by technology

During this process, since some inspection wells are opened in the middle of the road, it is necessary to protect the surroundings of the inspection wells and set up warning signs before construction, but the existing protective devices can only play a simple role of enclosure. The situation is complicated. When accidents happen to cars in other lanes, the vehicles in other lanes may rush to the lane where the inspection well mouth is under construction, thus causing injury to the construction personnel in the pipeline.

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