Photovoltaic generation highway isolation buffering anti-collision prefabricated pier column and manufacturing method thereof

Abstract

The invention discloses a photovoltaic generation highway isolation buffering anti-collision prefabricated pier column and a manufacturing method thereof. The photovoltaic generation highway isolation buffering anti-collision prefabricated pier column comprises a concrete bearing platform and a cylindrical concrete column which is vertically embedded in a highway separation area; the concrete bearing platform comprises a square platform located at the lower portion and a cylindrical platform located at the upper portion, a cylindrical through hole is formed in the concrete bearing platform, the axle center of the cylindrical through hole and the axle center of the cylindrical platform are collinear, and the concrete column is connected with the concrete bearing platform in a sleeved mode through the cylindrical through hole. The structure is reasonable and novel in design, the concrete column made of concrete and steel wire ropes is adopted, rebars are replaced by the steel wire ropes, damage to life safety by the rebars when the concrete column is impacted is avoided effectively, a rolling cylinder arranged outside the concrete column in a sleeving mode can rotate under tangential impact force during collision, the better buffering effect is achieved, the collision direction is changed, and secondary damage is reduced.

Description

Technical field: [0001] The invention relates to a prefabricated pier column for isolation, buffering and anti-collision of a photovoltaic power generation highway and a manufacturing method thereof. Background technique: [0002] In the traffic accidents every year, many traffic accidents run to the opposite lane for breaking through the isolation zone in the middle, which aggravates the damage of traffic accidents. The structure of the existing central isolation zone of expressway is relatively simple. Although there is a buffer device on the surface, However, when a traffic accident occurs, the buffer capacity is limited, and a good protective effect cannot be achieved, and when the vehicle hits the central isolation belt, the central isolation belt cannot provide a good blocking effect. The existing steel guardrail isolation belt On the contrary, it endangers people's life and safety. The torn and deformed steel guardrail-shaped steel stabs people in the vehicle or cross...

AI Technical Summary

Problems solved by technology

[0002] In the traffic accidents every year, many traffic accidents run to the reverse lane for breaking through the isolation zone in the middle, which aggravates the damage of traffic accidents. The structure of the existing central isolation zone of expressway is relatively simple. Although there is a buffer device on the surface, However, when a traffic accident occurs, the buffer capacity is limited, and a good protective effect cannot be achieved, and when the vehicle hits the central isolation belt, the central isolation belt cannot play a good blocking effect. The existing steel guardrail isolation belt On the contrary, it endangers people's life and safety. The torn and deformed steel guardrail-shaped steel stabs people in the vehicle or crosses the isolation belt to block the reverse lane, causing safety hazards. In addition, the isolation belt is exposed to the sun all year round. Photovoltaic power generation using isolation belts is still in a blank stage in the prior art

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