The invention relates to the technical field of road construction, and discloses an anti-collision trailer operation vehicle for road construction. An anti-collision layer is arranged between the baffle and the vertical plate; the two side protection plates are connected with the baffle through the two transmission assemblies correspondingly, and the two side protection plates are arranged on the two sides of the baffle correspondingly; when the baffle is impacted to move towards the vertical plate, the baffle drives the two side protection plates to overturn towards the rear vehicle direction through the transmission assembly. When the tail of the trailer operation vehicle is collided by a rear vehicle at a high speed, the baffle is collided to move towards the vertical plate, the anti-collision layer buffers the collision force, meanwhile, when the baffle moves, the two side protection plates are driven by the transmission assembly to overturn towards the rear vehicle and are in an unfolded state, the side face of the rear vehicle can be protected while forward collision is relieved, and the safety of the trailer operation vehicle is improved. Secondary impact on the side face of the trailer caused by deflection of the rear trailer due to high-speed impact is avoided, and the damage degree of the trailer during high-speed impact is reduced.
本发明涉及道路施工技术领域,公开了一种道路施工防撞拖挂作业车,包括:底盘;挡板,所述挡板与立板之间设置有防撞层;以及侧护板,两个所述侧护板分别通过两个传动组件与挡板连接,且两个侧护板分设于挡板两侧;当挡板被撞击向立板移动时,挡板通过传动组件带动两个侧护板分别向后方车方向翻转;当拖挂作业车尾部被后方车辆高速撞击时,挡板被撞击向立板移动,防撞层缓冲撞击力,同时挡板移动时通过传动组件带动两个侧护板分别向后方车方向翻转,为展开状态,能够在减缓正向撞击的同时,对后方车侧面进行防护,避免高速撞击导致后方车歪斜造成其侧面的二次撞击,降低高速碰撞时拖挂作业车的受损程度。
Anti-collision trailer operation vehicle for road construction
一种道路施工防撞拖挂作业车
2024-07-26
Patent
Electronic Resource
Chinese
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