A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Guidable anti-collision pad
The invention provides a guidable anti-collision pad which comprises a nose end, a plurality of slidable frames, a plurality of energy absorption boxes, a fixed end, wave-shaped protection plates and a steel wire rope, and the slidable frames are perpendicular to the ground; the energy absorption boxes are placed between the slidable frames; the wave-shaped protection plates are arranged on the left side and the right side of the slidable frame in a laminated manner and are fixedly connected with the frame; the steel wire rope is used for connecting the slidable frames in series; and the fixed end is arranged at the rear end of the guidable anti-collision pad and is fixedly connected with the ground. When collision occurs, the energy absorption boxes are compressed layer by layer along the induction groove, the compression effect is good, and the space problem of the wave-shaped protection plates does not need to be considered. The guidable anti-collision pad is reasonable and simple in overall structural design and convenient to maintain and install, the collision acceleration is greatly reduced, plastic large deformation damage caused by collision between a vehicle and the guidable anti-collision pad is ensured to be limited in an energy absorption area of the anti-collision pad, and the guidable anti-collision pad plays a good role in protecting and guiding the out-of-control vehicle running at a high speed.
本发明提供一种可导向防撞垫，包括鼻端、多个可滑动框架、多个吸能盒、固定端、波形护板以及钢丝绳，所述可滑动框架垂直于地面设置；所述吸能盒放置在可滑动框架之间；所述波形护板设置于所述可滑动框架左右两侧呈叠层式排列，并与框架固定连接；所述钢丝绳用于将所述的可滑动框架相互串联。所述固定端置于可导向防撞垫后端，并与地面固定连接。在发生碰撞时，吸能盒沿诱导槽层层压缩，压缩效果好，不需考虑与波形护板的空间问题。可导向防撞垫整体结构设计合理、简单，维修安装方便，极大地降低了碰撞加速度，保证车辆与可导向防撞垫碰撞所发生的塑性大变形破坏限制在防撞垫的吸能区，对高速行驶的失控车辆起到很好的保护和导向作用。
Guidable anti-collision pad
The invention provides a guidable anti-collision pad which comprises a nose end, a plurality of slidable frames, a plurality of energy absorption boxes, a fixed end, wave-shaped protection plates and a steel wire rope, and the slidable frames are perpendicular to the ground; the energy absorption boxes are placed between the slidable frames; the wave-shaped protection plates are arranged on the left side and the right side of the slidable frame in a laminated manner and are fixedly connected with the frame; the steel wire rope is used for connecting the slidable frames in series; and the fixed end is arranged at the rear end of the guidable anti-collision pad and is fixedly connected with the ground. When collision occurs, the energy absorption boxes are compressed layer by layer along the induction groove, the compression effect is good, and the space problem of the wave-shaped protection plates does not need to be considered. The guidable anti-collision pad is reasonable and simple in overall structural design and convenient to maintain and install, the collision acceleration is greatly reduced, plastic large deformation damage caused by collision between a vehicle and the guidable anti-collision pad is ensured to be limited in an energy absorption area of the anti-collision pad, and the guidable anti-collision pad plays a good role in protecting and guiding the out-of-control vehicle running at a high speed.
本发明提供一种可导向防撞垫，包括鼻端、多个可滑动框架、多个吸能盒、固定端、波形护板以及钢丝绳，所述可滑动框架垂直于地面设置；所述吸能盒放置在可滑动框架之间；所述波形护板设置于所述可滑动框架左右两侧呈叠层式排列，并与框架固定连接；所述钢丝绳用于将所述的可滑动框架相互串联。所述固定端置于可导向防撞垫后端，并与地面固定连接。在发生碰撞时，吸能盒沿诱导槽层层压缩，压缩效果好，不需考虑与波形护板的空间问题。可导向防撞垫整体结构设计合理、简单，维修安装方便，极大地降低了碰撞加速度，保证车辆与可导向防撞垫碰撞所发生的塑性大变形破坏限制在防撞垫的吸能区，对高速行驶的失控车辆起到很好的保护和导向作用。
Guidable anti-collision pad
一种可导向防撞垫
LU JIJIAN (author) / LEI ZHENGBAO (author)
2021-08-10
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.
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