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A platform for research: civil engineering, architecture and urbanism
Bridge guardrail reinforcing anti-collision structure
The invention relates to the technical field of bridge guardrails, and particularly relates to a bridge guardrail reinforcing anti-collision structure which comprises protection columns. Protection steel pipes are fixedly arranged in round holes in a penetrating mode, fixing bases are fixedly connected to the lower ends of the protection columns, a plurality of fixing holes are formed in the fixing bases, reinforcing assemblies are arranged at the lower ends of the protection columns, and a guardrail grating is horizontally arranged between the two protection columns. A grating-shaped steel rope is arranged in the guardrail grating in a matched mode, the end of the grating-shaped steel rope penetrates through the protection columns, extends into the protection columns and is connected withthe protection columns through buffer unwinding assemblies, a frame-shaped frame body is arranged between the two protection columns, a plurality of fixing plates are vertically, evenly and fixedly arranged in the frame-shaped frame body, and anti-collision assemblies are arranged on the fixing plates. The invention discloses a bridge guardrail with extremely high stability, multiple anti-collision assemblies are arranged, unloading and protection effects are ensured, and accident vehicles can be ensured not to rush out of a bridge to cause serious consequences when the guardrail is damaged due to extreme collision.
本发明涉及桥梁护栏技术领域，具体涉及桥梁护栏加固防撞结构，包括防护柱，圆孔内固定贯穿设有防护钢管，防护柱下端固定连接有固定座，固定座上设有若干固定孔，防护柱下端设有加固组件，两个防护柱之间水平设有护栏格栅，护栏格栅内匹配设有格栅状钢绳，格栅状钢绳的端部贯穿防护柱延伸至防护柱内部并通过缓冲放卷组件与防护柱连接，两个防护柱之间设有框型架体，框型架体内竖直均匀固定设置若干固定板，若干固定板上均设有防撞组件。本发明公开了一种稳固性极高的桥梁护栏，具有多重防撞组件，可以保证卸力以及保护作用，当受到极端碰撞情况导致护栏损坏时也可以保证事故车辆不会冲出桥梁造成严重后果。
Bridge guardrail reinforcing anti-collision structure
The invention relates to the technical field of bridge guardrails, and particularly relates to a bridge guardrail reinforcing anti-collision structure which comprises protection columns. Protection steel pipes are fixedly arranged in round holes in a penetrating mode, fixing bases are fixedly connected to the lower ends of the protection columns, a plurality of fixing holes are formed in the fixing bases, reinforcing assemblies are arranged at the lower ends of the protection columns, and a guardrail grating is horizontally arranged between the two protection columns. A grating-shaped steel rope is arranged in the guardrail grating in a matched mode, the end of the grating-shaped steel rope penetrates through the protection columns, extends into the protection columns and is connected withthe protection columns through buffer unwinding assemblies, a frame-shaped frame body is arranged between the two protection columns, a plurality of fixing plates are vertically, evenly and fixedly arranged in the frame-shaped frame body, and anti-collision assemblies are arranged on the fixing plates. The invention discloses a bridge guardrail with extremely high stability, multiple anti-collision assemblies are arranged, unloading and protection effects are ensured, and accident vehicles can be ensured not to rush out of a bridge to cause serious consequences when the guardrail is damaged due to extreme collision.
本发明涉及桥梁护栏技术领域，具体涉及桥梁护栏加固防撞结构，包括防护柱，圆孔内固定贯穿设有防护钢管，防护柱下端固定连接有固定座，固定座上设有若干固定孔，防护柱下端设有加固组件，两个防护柱之间水平设有护栏格栅，护栏格栅内匹配设有格栅状钢绳，格栅状钢绳的端部贯穿防护柱延伸至防护柱内部并通过缓冲放卷组件与防护柱连接，两个防护柱之间设有框型架体，框型架体内竖直均匀固定设置若干固定板，若干固定板上均设有防撞组件。本发明公开了一种稳固性极高的桥梁护栏，具有多重防撞组件，可以保证卸力以及保护作用，当受到极端碰撞情况导致护栏损坏时也可以保证事故车辆不会冲出桥梁造成严重后果。
Bridge guardrail reinforcing anti-collision structure
桥梁护栏加固防撞结构
ZHANG JINSHENG (author) / QI CAIXIA (author) / SHI CHUNZHI (author) / MA JIANJUN (author) / WANG JIANZHOU (author)
2021-03-16
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.
Anti-collision reinforcing guardrail for bridge tunnel engineering
| European Patent Office | 2023