A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-collision bridge guardrail
The invention provides an anti-collision bridge guardrail which is formed by sequentially connecting a plurality of guardrail modules, and each guardrail module comprises an outer connecting frame ofa square frame structure, and connecting plates are arranged on the two sides of the outer connecting frame; the inner buffer frame is of a square frame structure, and the inner buffer frame is arranged on one side of the outer connecting frame; a plurality of parallel anti-collision cylinders are arranged on the side, away from the outer connecting frame, of the inner buffer frame, and the anti-collision cylinders are rotationally connected with the inner buffer frame. The bridge guardrail is assembled by utilizing a modular structure, the structure is reasonable, the structure of the inner frame and the outer frame is utilized, the impact kinetic energy can be absorbed by deformation potential energy to a great extent, in addition, the rotary anti-collision cylinder can also absorb the impact potential energy, the damage caused by impact is reduced, and therefore the effective anti-collision effect is achieved on the bridge guardrail.
本发明提供一种防撞式桥梁护栏，由多组护栏模块相互顺次连接而成，单组护栏模块包括：外连接架，呈方形框架结构，所述外连接架的两侧设置有连接板；内缓冲架，呈方形框架结构，所述内缓冲架设置于所述外连接架的一侧；防撞圆筒，所述内缓冲架上远离所述外连接架的一侧设置有若干相互平行而设防撞圆筒，所述防撞圆筒与所述内缓冲架之间转动连接。利用模块化的结构组装成桥梁护栏，结构合理，而且利用内、外双框架的结构可以极大程度的以形变势能吸收撞击动能，此外转动式的防撞圆筒也能吸收撞击势能，减少撞击造成的伤害，从而在桥梁护栏上起到有效防撞的作用。
Anti-collision bridge guardrail
The invention provides an anti-collision bridge guardrail which is formed by sequentially connecting a plurality of guardrail modules, and each guardrail module comprises an outer connecting frame ofa square frame structure, and connecting plates are arranged on the two sides of the outer connecting frame; the inner buffer frame is of a square frame structure, and the inner buffer frame is arranged on one side of the outer connecting frame; a plurality of parallel anti-collision cylinders are arranged on the side, away from the outer connecting frame, of the inner buffer frame, and the anti-collision cylinders are rotationally connected with the inner buffer frame. The bridge guardrail is assembled by utilizing a modular structure, the structure is reasonable, the structure of the inner frame and the outer frame is utilized, the impact kinetic energy can be absorbed by deformation potential energy to a great extent, in addition, the rotary anti-collision cylinder can also absorb the impact potential energy, the damage caused by impact is reduced, and therefore the effective anti-collision effect is achieved on the bridge guardrail.
本发明提供一种防撞式桥梁护栏，由多组护栏模块相互顺次连接而成，单组护栏模块包括：外连接架，呈方形框架结构，所述外连接架的两侧设置有连接板；内缓冲架，呈方形框架结构，所述内缓冲架设置于所述外连接架的一侧；防撞圆筒，所述内缓冲架上远离所述外连接架的一侧设置有若干相互平行而设防撞圆筒，所述防撞圆筒与所述内缓冲架之间转动连接。利用模块化的结构组装成桥梁护栏，结构合理，而且利用内、外双框架的结构可以极大程度的以形变势能吸收撞击动能，此外转动式的防撞圆筒也能吸收撞击势能，减少撞击造成的伤害，从而在桥梁护栏上起到有效防撞的作用。
Anti-collision bridge guardrail
一种防撞式桥梁护栏
ZHANG JIAN (author) / TIAN KUN (author) / XU SHIXIANG (author) / SONG QING (author) / SHI CHENGYANG (author) / LI XULI (author) / CAI KELIN (author)
2021-03-26
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
| European Patent Office | 2024