Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Collision damping guardrail for roads and bridges
The invention provides a collision damping guardrail for roads and bridges. The guardrail comprises buffer mechanisms, stand column assemblies, steel ropes and protection plates. The at least two stand column assemblies are arranged side by side. The two buffer mechanisms are located on the two sides of the stand column assemblies arranged side by side correspondingly. The end parts of the two steel ropes are respectively coiled on steel rope discs in the buffer mechanisms, the steel cables penetrate through the stand columns in the stand column assemblies respectively, the steel cable locatedon the upper side makes contact with the friction discs in the stand column assemblies, the steel cable located on the lower side is located under the clamping plates in the stand column assemblies,the guard plates are arranged between the two stand column assemblies respectively, and the guard plates are fixedly connected with the steel cables. The protection plates are connected with the steelcables when a vehicle collides with the protection plates, the steel cables are driven to contract towards the inner side, the contracted steel cables drive the steel cable discs to rotate, a movabledisc descends to enable a telescopic rod assembly to make contact with a bottom plate, and the buffering effect is achieved, so the collision force of the vehicle can be effectively buffered in the collision process, and the safety of passengers is effectively protected.
本发明提供一种路桥用碰撞减震护栏，包括缓冲机构、立柱组件、钢索和护板，至少两个立柱组件并排设置，两个缓冲机构分别位于并排设置的立柱组件的两侧，两根钢索的端部分别盘绕在缓冲机构内的钢索盘上，而钢索分别贯穿过立柱组件内的立柱，其中位于上侧的钢索与立柱组件内的摩擦盘接触，而位于下侧的钢索位于立柱组件内卡板的正下方，两个立柱组件之间分别设有护板，其中护板与钢索固定连接。通过护板与钢索的连接，那么在车辆碰撞到护板时会带动钢索向内侧收缩，那么收缩的钢索驱动钢索盘转动，那么活动盘下降使得伸缩杆组件与底板接触，进而达到缓冲的效果，因此在碰撞的过程中能够有效的缓冲车辆的撞击力，进而有效的保护乘客安全。
Collision damping guardrail for roads and bridges
The invention provides a collision damping guardrail for roads and bridges. The guardrail comprises buffer mechanisms, stand column assemblies, steel ropes and protection plates. The at least two stand column assemblies are arranged side by side. The two buffer mechanisms are located on the two sides of the stand column assemblies arranged side by side correspondingly. The end parts of the two steel ropes are respectively coiled on steel rope discs in the buffer mechanisms, the steel cables penetrate through the stand columns in the stand column assemblies respectively, the steel cable locatedon the upper side makes contact with the friction discs in the stand column assemblies, the steel cable located on the lower side is located under the clamping plates in the stand column assemblies,the guard plates are arranged between the two stand column assemblies respectively, and the guard plates are fixedly connected with the steel cables. The protection plates are connected with the steelcables when a vehicle collides with the protection plates, the steel cables are driven to contract towards the inner side, the contracted steel cables drive the steel cable discs to rotate, a movabledisc descends to enable a telescopic rod assembly to make contact with a bottom plate, and the buffering effect is achieved, so the collision force of the vehicle can be effectively buffered in the collision process, and the safety of passengers is effectively protected.
本发明提供一种路桥用碰撞减震护栏，包括缓冲机构、立柱组件、钢索和护板，至少两个立柱组件并排设置，两个缓冲机构分别位于并排设置的立柱组件的两侧，两根钢索的端部分别盘绕在缓冲机构内的钢索盘上，而钢索分别贯穿过立柱组件内的立柱，其中位于上侧的钢索与立柱组件内的摩擦盘接触，而位于下侧的钢索位于立柱组件内卡板的正下方，两个立柱组件之间分别设有护板，其中护板与钢索固定连接。通过护板与钢索的连接，那么在车辆碰撞到护板时会带动钢索向内侧收缩，那么收缩的钢索驱动钢索盘转动，那么活动盘下降使得伸缩杆组件与底板接触，进而达到缓冲的效果，因此在碰撞的过程中能够有效的缓冲车辆的撞击力，进而有效的保护乘客安全。
Collision damping guardrail for roads and bridges
一种路桥用碰撞减震护栏
SHEN GUINING (Autor:in) / LU WANG (Autor:in)
07.08.2020
Patent
Elektronische Ressource
Chinesisch
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.
/
F16F
SPRINGS
,
Federn
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