Protective barrier for road and bridge construction and mounting mechanism thereof

Abstract

The invention discloses a protective barrier for road and bridge construction and a mounting mechanism thereof, and relates to the technical field of protective barriers, in particular to a protective barrier for road and bridge construction and a mounting mechanism thereof, the protective barrier comprises a protective barrier body and a connecting bottom cavity, connecting grooves are formed in the two ends of the exterior of the protective barrier body, connecting shafts are arranged in the connecting grooves, and adjusting clamping grooves are formed in the connecting shafts; a top plate is rotationally mounted at the top in the connecting shaft, and top auxiliary discs are arranged at the two ends of the top of the top plate correspondingly. According to the protective barrier for road and bridge construction and the mounting mechanism of the protective barrier, through the design of the connecting shafts, the connecting shafts can be inserted into the connecting grooves, and the two connecting shafts are symmetrically arranged about the center of the top plate, so that the connecting shafts can be disassembled into the connecting grooves in one side of the exterior of the protective barrier body at the same time; in this way, the two protective fence bodies can be used in a spliced mode at the same time, a user can adjust and install the protective fence bodies adaptively according to the road and bridge construction area, the structure is simple, and use is flexible.

Description

technical field [0001] The invention relates to the technical field of protective railings, in particular to a protective railing for road and bridge construction and an installation mechanism thereof. Background technique [0002] Bridges generally refer to structures erected on rivers, lakes and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to cross mountain streams, poor geological conditions or meet other traffic needs to erect buildings that make traffic more convenient. When constructing bridges on roads, some warning items will be placed to remind Others, for example, will place some protective railings to prevent the entry of unnecessary personnel. [0003] The existing protective railings have the problems of inconvenient splicing of the protective railings according to the protective area required for construction and inconvenient carrying an...

AI Technical Summary

Problems solved by technology

[0003] The existing protective railings are inconvenient during use. According to the protective area required for construction, the protective railings need to be spliced, and it is inconvenient to carry and transport.

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