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Municipal anti-collision guardrail
The municipal anti-collision guardrail comprises stand columns, an upper transverse rod, a lower transverse rod and a handrail, elastic buffer strips are arranged on the two opposite sides of the handrail, a connecting rod is further connected to the handrail in a sliding mode, and the connecting rod is located between the elastic buffer strips on the two sides and abuts against the elastic buffer strips. When an automobile collides with the guardrail, the automobile firstly collides with the elastic buffer strip, so that the elastic buffer strip deforms in the direction close to the guardrail, on one hand, the automobile is buffered through the reset elastic force of the collided elastic buffer strip, and on the other hand, the elastic buffer strip deforms to push the connecting rod to extrude the elastic buffer strip located on the other side of the guardrail. And the other reset elastic force is generated to buffer the automobile at the same time, so that the buffering effect on the automobile is improved, the damage to the automobile and the guardrail is reduced, and the harm to the life safety of a driver on the automobile is further reduced.
本申请涉及一种市政防撞护栏，涉及护栏的领域，其包括立柱、上横杆、下横杆和栏杆，栏杆的相对两侧均设有弹性缓冲条，栏杆上还滑移连接有连杆，连杆位于两侧弹性缓冲条之间并抵接弹性缓冲条。当汽车撞击护栏时，汽车首先撞击弹性缓冲条，使得弹性缓冲条朝靠近栏杆的方向发生形变，一方面，上述被撞击的弹性缓冲条复位的弹力对汽车进行缓冲，另一方面，弹性缓冲条形变后推动连杆挤压位于栏杆另一侧的弹性缓冲条，产生另一股复位的弹力同时对汽车进行缓冲，提高了对汽车的缓冲效果，减少了汽车以及护栏受到的损害，进而降低了对汽车上驾驶员生命安全的危害。
Municipal anti-collision guardrail
The municipal anti-collision guardrail comprises stand columns, an upper transverse rod, a lower transverse rod and a handrail, elastic buffer strips are arranged on the two opposite sides of the handrail, a connecting rod is further connected to the handrail in a sliding mode, and the connecting rod is located between the elastic buffer strips on the two sides and abuts against the elastic buffer strips. When an automobile collides with the guardrail, the automobile firstly collides with the elastic buffer strip, so that the elastic buffer strip deforms in the direction close to the guardrail, on one hand, the automobile is buffered through the reset elastic force of the collided elastic buffer strip, and on the other hand, the elastic buffer strip deforms to push the connecting rod to extrude the elastic buffer strip located on the other side of the guardrail. And the other reset elastic force is generated to buffer the automobile at the same time, so that the buffering effect on the automobile is improved, the damage to the automobile and the guardrail is reduced, and the harm to the life safety of a driver on the automobile is further reduced.
本申请涉及一种市政防撞护栏，涉及护栏的领域，其包括立柱、上横杆、下横杆和栏杆，栏杆的相对两侧均设有弹性缓冲条，栏杆上还滑移连接有连杆，连杆位于两侧弹性缓冲条之间并抵接弹性缓冲条。当汽车撞击护栏时，汽车首先撞击弹性缓冲条，使得弹性缓冲条朝靠近栏杆的方向发生形变，一方面，上述被撞击的弹性缓冲条复位的弹力对汽车进行缓冲，另一方面，弹性缓冲条形变后推动连杆挤压位于栏杆另一侧的弹性缓冲条，产生另一股复位的弹力同时对汽车进行缓冲，提高了对汽车的缓冲效果，减少了汽车以及护栏受到的损害，进而降低了对汽车上驾驶员生命安全的危害。
Municipal anti-collision guardrail
市政防撞护栏
CHENG BEIBEI (author) / CHENG WEILONG (author)
2024-04-09
Patent
Electronic Resource
Chinese
IPC:
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.
/
F16F
SPRINGS
,
Federn
Anti-collision guardrail structure for municipal construction
| European Patent Office | 2021