Prefabricated fabricated type anti-collision wall structure with pulley device

Abstract

The invention discloses a prefabricated fabricated type anti-collision wall structure with a pulley device. The prefabricated fabricated type anti-collision wall structure with the pulley device is suitable for strengthening structural design of protective handrails on the two sides of a motor vehicle road. The prefabricated fabricated type anti-collision wall structure comprises a carriageway, steel stand columns, steel guardrail plates, steel track grooves, a reinforced concrete prefabricated plate wall, a pulley, a damper, I-shaped steel, a steel track groove, a plate wall facing and an alarming device. The steel stand columns and the steel guardrail plates are arranged on the two sides of the carriageway. The steel track grooves are formed in the steel guardrail plates. The reinforcedconcrete prefabricated plate wall is connected with the steel track grooves through the pulley and the damper. The I-shaped steel is arranged at the lower part of the reinforced concrete prefabricatedplate wall. Sliding and moving are achieved through the steel track grooves in the carriageway. The plate wall facing has multi-functional roles, the alarming device can transmit an accident signal in real time and performs positioning. The prefabricated fabricated type anti-collision wall structure with the pulley device is reasonable in structural design, the reinforced concrete prefabricated plate wall is used as an anti-collision wall, and by combining the pulley device, the damage degree of impact of a vehicle is reduced.

Description

technical field [0001] The invention relates to an anti-collision wall structure, in particular to a prefabricated assembly type anti-collision wall structure with a pulley device. Background technique [0002] In recent years, my country's traffic infrastructure has been built at a rapid pace, and driving safety is directly related to the safety of national life and property. The effectiveness of road traffic safety protection measures directly determines the effect of accident damage. At the same time, the purchase of private cars in our country is also increasing, and driving safety has become the top priority at present. The disadvantages of the traditionally installed protective rods are too great, and the energy of vehicle impact cannot be fully consumed or reduced. The railings are seriously damaged, the maintenance cost is high, and the accident damage is large. Contents of the invention [0003] Purpose of the invention: The purpose of the present invention is to...

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Problems solved by technology

At the same time, the purchase of private cars in our country is also increasing, and driving safety has become the top priority at present. The disadvantages of the traditionally installed prot...

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