Municipal engineering safety protection device and its installation method

Abstract

The invention discloses a safety protection device for municipal engineering and an installation method of the safety protection device. The safety protection device comprises a regulating structure,a mounting plate and a protective airbag, and the regulating structure comprises a fixed clamping plate, a movable clamping plate, a sliding frame and an adjusting screw rod. The sliding frame is connected between the fixed clamping plate and the movable clamping plate, a supporting rod is fixed to the side, away from the movable clamping plate, of the fixed clamping plate, a universal ball is fixed to the end of the supporting rod, a rotating table is fixed to one side of the mounting plate, a rotary hole matched with the universal ball is formed in the rotating table, and a plurality of shock-absorbing springs are fixed between the fixed clamping plate and the mounting plate. A bearing column is fixed to the other side of the mounting plate, and the protection airbag is spliced on the surface of the bearing column. According to the safety protection device, by means of the mode that the safety protection device can be demounted and mounted at any time, fences at accident-prone sitesare protected, the protection angle is comprehensive, and small collision harm can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of municipal engineering safety protection, in particular to a municipal engineering safety protection device and an installation method thereof. Background technique [0002] The construction of various public infrastructure supporting urban life belongs to the category of municipal engineering, such as common urban roads, bridges, subways, etc. [0003] During the construction of municipal projects, fences will be built around the construction area to prevent urban vehicles, pedestrians and other sundries from entering the construction site by mistake and causing safety accidents. However, due to the complex construction road conditions in urban areas, it is easy for vehicles to collide with the fence. The impact force will partially deform the fence, and even cause the fence to fall in pieces. The steel fence will not only cause rigid damage to the accident vehicle, but also easily damage the driver. Tho...

AI Technical Summary

Problems solved by technology

However, due to the complex construction road conditions in urban areas, it is easy for vehicles to collide with the fence. The impact force will partially deform the fence, and even cause the fence to fall in pieces. The steel fence will not only cause rigid damage to the accident vehicle, but also easily damage the driver. or cause secondary injury, there is a greater safety risk, so it is necessary to design a protective device on the fence to reduce collision damage

Although the existing protective devices can reduce collision damage to a certain extent, most of them are structures that reduce frontal damage. Since collisions are multi-angled, the protection angles are not comprehensive enough, and the existing protective devices are complex to disassemble and cannot effectively target Fences at accident-prone locations are dismantled and assembled

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