A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road safety anti-collision guardrail
The invention provides a road safety anti-collision guardrail. The road safety anti-collision guardrail comprises a guardrail body and a telescopic anti-collision part. Wherein the guardrail main body is fixed on two sides of a road along the length direction of the road, and a sliding chute is formed in the guardrail main body; the telescopic anti-collision part is arranged in the sliding groove of the guardrail body in a sliding fit mode. The telescopic anti-collision part comprises a telescopic rod, a first elastic piece and a guide wheel; the end part of the telescopic rod is in sliding fit in the sliding chute; the first elastic piece is located in the sliding groove, one end of the first elastic piece is connected with the inner wall of the sliding groove, and the other end of the first elastic piece is connected with the telescopic rod. And the guide wheel is rotatably arranged on the telescopic rod. According to the road safety anti-collision guardrail, damage caused by collision between an automobile and the guardrail can be reduced, then the safety of passengers in the automobile is improved, and due to the fact that the telescopic anti-collision part can stretch out and draw back elastically, the guardrail can be repeatedly used, replacement and maintenance do not need to be conducted after collision every time, and maintenance is convenient.
本申请提供了一种道路安全防撞护栏，包括护栏主体、伸缩防撞部。其中，护栏主体沿着道路长度方向固定于道路的两边，护栏主体内设置有滑槽；伸缩防撞部滑动配合于护栏主体的滑槽内；伸缩防撞部包括伸缩杆、第一弹性件、导向轮；伸缩杆的端部滑动配合于滑槽内；第一弹性件位于滑槽内，且第一弹性件的一端与滑槽内壁相连，第一弹性件的另一端与伸缩杆相连；导向轮可转动设置于伸缩杆上。本申请提供的道路安全防撞护栏，可降低汽车与护栏因冲撞而产生的损伤，进而提高汽车内乘员的安全性，并且由于伸缩防撞部能够进行弹性伸缩，进而使得护栏可重复使用，无需在每次发生碰撞后都进行更换维修，维护方便。
Road safety anti-collision guardrail
The invention provides a road safety anti-collision guardrail. The road safety anti-collision guardrail comprises a guardrail body and a telescopic anti-collision part. Wherein the guardrail main body is fixed on two sides of a road along the length direction of the road, and a sliding chute is formed in the guardrail main body; the telescopic anti-collision part is arranged in the sliding groove of the guardrail body in a sliding fit mode. The telescopic anti-collision part comprises a telescopic rod, a first elastic piece and a guide wheel; the end part of the telescopic rod is in sliding fit in the sliding chute; the first elastic piece is located in the sliding groove, one end of the first elastic piece is connected with the inner wall of the sliding groove, and the other end of the first elastic piece is connected with the telescopic rod. And the guide wheel is rotatably arranged on the telescopic rod. According to the road safety anti-collision guardrail, damage caused by collision between an automobile and the guardrail can be reduced, then the safety of passengers in the automobile is improved, and due to the fact that the telescopic anti-collision part can stretch out and draw back elastically, the guardrail can be repeatedly used, replacement and maintenance do not need to be conducted after collision every time, and maintenance is convenient.
本申请提供了一种道路安全防撞护栏，包括护栏主体、伸缩防撞部。其中，护栏主体沿着道路长度方向固定于道路的两边，护栏主体内设置有滑槽；伸缩防撞部滑动配合于护栏主体的滑槽内；伸缩防撞部包括伸缩杆、第一弹性件、导向轮；伸缩杆的端部滑动配合于滑槽内；第一弹性件位于滑槽内，且第一弹性件的一端与滑槽内壁相连，第一弹性件的另一端与伸缩杆相连；导向轮可转动设置于伸缩杆上。本申请提供的道路安全防撞护栏，可降低汽车与护栏因冲撞而产生的损伤，进而提高汽车内乘员的安全性，并且由于伸缩防撞部能够进行弹性伸缩，进而使得护栏可重复使用，无需在每次发生碰撞后都进行更换维修，维护方便。
Road safety anti-collision guardrail
一种道路安全防撞护栏
WANG CHUN (author) / CHEN LIANG (author)
2023-11-10
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.