Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-collision protection fence for roads and bridges
The invention belongs to the technical field of anti-collision protection fences, and particularly relates to an anti-collision protection fence for roads and bridges, which comprises protection devices evenly laid along a road. A buffering mechanism comprises a guardrail and two first hinge seats, the two first hinge seats are located on the left side and the right side of the rear portion of the upper end of the bottom plate, first cylinder bodies are hinged to the first hinge seats, first piston cylinders are arranged at the front ends of the first cylinder bodies, first pistons are slidably connected to the first piston cylinders in a sealed mode, and first piston rods are fixedly connected to the front ends of the first pistons. And the protection device comprises a bottom plate, and a buffer mechanism and a jacking mechanism are arranged at the upper end of the bottom plate. Through three-layer buffer protection, when a vehicle collides with the guardrail, impact force generated when the vehicle collides with the guardrail can be gradually dispersed and absorbed. Hard collision between the vehicle and the guardrail is avoided, so that damage to the vehicle is reduced, and protectiveness to people in the vehicle is improved.
本发明属于防撞保护栏技术领域，具体涉及一种道路桥梁的防撞保护栏，包括沿道路均匀铺设的保护装置；缓冲机构包括护栏和两个第一铰接座，两个第一铰接座位于底板上端后部的左右两侧，第一铰接座铰接有第一缸体，第一缸体前端开设有第一活塞缸，第一活塞缸密封滑动连接有第一活塞，第一活塞前端固定连接有第一活塞杆，第一活塞缸前侧固定连接有第一杆座，两个第一杆座前端均与护栏固定连保护装置包括底板，底板上端设有缓冲机构和顶升机构，本发明通过三层缓冲保护，在车辆撞击护栏时，车辆撞击护栏的冲击力会被逐渐分散吸收，避免车辆与护栏之间发生硬性碰撞，进而降低对车辆的损坏，以提升对车内人员的保护性。
Anti-collision protection fence for roads and bridges
The invention belongs to the technical field of anti-collision protection fences, and particularly relates to an anti-collision protection fence for roads and bridges, which comprises protection devices evenly laid along a road. A buffering mechanism comprises a guardrail and two first hinge seats, the two first hinge seats are located on the left side and the right side of the rear portion of the upper end of the bottom plate, first cylinder bodies are hinged to the first hinge seats, first piston cylinders are arranged at the front ends of the first cylinder bodies, first pistons are slidably connected to the first piston cylinders in a sealed mode, and first piston rods are fixedly connected to the front ends of the first pistons. And the protection device comprises a bottom plate, and a buffer mechanism and a jacking mechanism are arranged at the upper end of the bottom plate. Through three-layer buffer protection, when a vehicle collides with the guardrail, impact force generated when the vehicle collides with the guardrail can be gradually dispersed and absorbed. Hard collision between the vehicle and the guardrail is avoided, so that damage to the vehicle is reduced, and protectiveness to people in the vehicle is improved.
本发明属于防撞保护栏技术领域，具体涉及一种道路桥梁的防撞保护栏，包括沿道路均匀铺设的保护装置；缓冲机构包括护栏和两个第一铰接座，两个第一铰接座位于底板上端后部的左右两侧，第一铰接座铰接有第一缸体，第一缸体前端开设有第一活塞缸，第一活塞缸密封滑动连接有第一活塞，第一活塞前端固定连接有第一活塞杆，第一活塞缸前侧固定连接有第一杆座，两个第一杆座前端均与护栏固定连保护装置包括底板，底板上端设有缓冲机构和顶升机构，本发明通过三层缓冲保护，在车辆撞击护栏时，车辆撞击护栏的冲击力会被逐渐分散吸收，避免车辆与护栏之间发生硬性碰撞，进而降低对车辆的损坏，以提升对车内人员的保护性。
Anti-collision protection fence for roads and bridges
一种道路桥梁的防撞保护栏
ZHANG ZHENPING (Autor:in) / DENG XIAOJUN (Autor:in) / CHEN YANHUA (Autor:in) / SHEN LEI (Autor:in) / LIU ZHIQIAN (Autor:in)
29.06.2021
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.
Anti-collision protection fence for roads and bridges
| Europäisches Patentamt | 2021
Anti-collision protection fence for roads and bridges
| Europäisches Patentamt | 2021