A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-terrorist anti-explosion roadblock for land traffic
The anti-terrorist anti-explosion roadblock comprises a movable frame, a puncturing mechanism is fixed to the front of the movable frame, anti-collision stand columns are fixed to the upper portion of the side, close to the puncturing mechanism, of the movable frame in a bilateral symmetry mode, and supporting frames are fixed between the two anti-collision stand columns and the upper end faces of the left side and the right side of the movable frame respectively. The anti-blocking device has the beneficial effects that when blocking occurs, the impact plate deflects around the rotating shaft at the moment of being impacted to extrude the extrusion convex block, so that the front section of the movement stopping plate is in rapid contact with the ground, and the impact force is transmitted to the ground; meanwhile, the friction force between the anti-skid nails arranged on the lower end face of the movement stopping plate and the ground is suddenly increased by the strong extrusion force generated by the collision plate on the movement stopping plate, so that the displacement generated when the device is collided is greatly reduced; when a vehicle collides with the collision plate, wheels or a bottom structure collides with the puncturing cone, a sliding plate in the puncturing mechanism is triggered, and the reverse puncturing hook claws are pushed out to hook vehicle tires or the bottom structure.
本发明涉及一种陆地交通用反恐防爆路障，包括：移动框架，移动框架的前方固定有刺破机构，移动框架靠近刺破机构的一侧的上方左右对称固定有防撞立柱，两个防撞立柱与移动框架的左右两侧上端面之间分别固定有支撑架。本发明的有益效果是：当发生冲卡时，撞击板受到撞击的瞬间绕转动轴偏转，对挤压凸块造成挤压，使阻移板前段迅速与地面接触，将撞击力传导至地面，同时撞击板对阻移板产生的强大挤压力使阻移板下端面设置的防滑钉与地面之间摩擦力骤增，从而使本发明在受到冲撞时产生的位移量大幅度减；当车辆与撞击板撞击时，车轮或底部结构撞击刺破锥，触发刺破机构中的滑动板，使反刺勾爪被推出，勾住车辆轮胎或底部结构。
Anti-terrorist anti-explosion roadblock for land traffic
The anti-terrorist anti-explosion roadblock comprises a movable frame, a puncturing mechanism is fixed to the front of the movable frame, anti-collision stand columns are fixed to the upper portion of the side, close to the puncturing mechanism, of the movable frame in a bilateral symmetry mode, and supporting frames are fixed between the two anti-collision stand columns and the upper end faces of the left side and the right side of the movable frame respectively. The anti-blocking device has the beneficial effects that when blocking occurs, the impact plate deflects around the rotating shaft at the moment of being impacted to extrude the extrusion convex block, so that the front section of the movement stopping plate is in rapid contact with the ground, and the impact force is transmitted to the ground; meanwhile, the friction force between the anti-skid nails arranged on the lower end face of the movement stopping plate and the ground is suddenly increased by the strong extrusion force generated by the collision plate on the movement stopping plate, so that the displacement generated when the device is collided is greatly reduced; when a vehicle collides with the collision plate, wheels or a bottom structure collides with the puncturing cone, a sliding plate in the puncturing mechanism is triggered, and the reverse puncturing hook claws are pushed out to hook vehicle tires or the bottom structure.
本发明涉及一种陆地交通用反恐防爆路障，包括：移动框架，移动框架的前方固定有刺破机构，移动框架靠近刺破机构的一侧的上方左右对称固定有防撞立柱，两个防撞立柱与移动框架的左右两侧上端面之间分别固定有支撑架。本发明的有益效果是：当发生冲卡时，撞击板受到撞击的瞬间绕转动轴偏转，对挤压凸块造成挤压，使阻移板前段迅速与地面接触，将撞击力传导至地面，同时撞击板对阻移板产生的强大挤压力使阻移板下端面设置的防滑钉与地面之间摩擦力骤增，从而使本发明在受到冲撞时产生的位移量大幅度减；当车辆与撞击板撞击时，车轮或底部结构撞击刺破锥，触发刺破机构中的滑动板，使反刺勾爪被推出，勾住车辆轮胎或底部结构。
Anti-terrorist anti-explosion roadblock for land traffic
一种陆地交通用反恐防爆路障
WANG FANG (author) / LI WEI (author) / YANG LIPING (author)
2023-07-11
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.