The invention provides an extra-heavy vehicle traction rescue vehicle, which belongs to the technical field of rescue and breakdown vehicles, and comprises a chassis and three auxiliary support devices, three mounting grooves are formed in the chassis, and the three auxiliary supporting devices are mounted in the three mounting grooves correspondingly; the auxiliary supporting device comprises a mounting seat, a plurality of bearing block bodies, a supporting plate, a first linear driving mechanism, a pulling mechanism and a first jacking mechanism; the mounting base is mounted in the mounting groove, the multiple bearing block bodies are slidably connected to the mounting base, and the first linear driving mechanism is connected with the bearing block bodies; a rotating body and a driver are arranged on the bearing block body, the supporting plate is rotationally connected with the rotating body, and the pulling mechanism is connected with the supporting plate; the first jacking mechanism is provided with a hinged movable jacking plate. According to the rescue vehicle for dragging the extra-heavy vehicle, the movable top plate is supported on the base arm more firmly and stably, so that it is guaranteed that the base arm is more stable when bearing large counter-acting force, the situation that the base arm is damaged and topples over is avoided, and potential safety hazards are eliminated.
本发明提供了一种超重型车辆拖牵救援车,属于抢救抢修车技术领域,包括底盘和三个辅助支撑装置;底盘开设有三个安装槽,三个辅助支撑装置分别安装于三个安装槽中;辅助支撑装置包括安装座、多个承载块体、支撑板、第一直线驱动机构、拉动机构及第一顶升机构;安装座安装于安装槽内,多个承载块体滑动连接于安装座上,第一直线驱动机构与承载块体相连接;承载块体上设有转动体和与驱动器,支撑板与转动体转动连接,拉动机构与支撑板相连接;第一顶升机构设有铰接的活动顶板。本发明提供的超重型车辆拖牵救援车,活动顶板更为牢靠、稳固地支撑于基臂上,以保证基臂受到较大反作用力时也更为稳定,避免发生损坏倾倒情况,消除了安全隐患。
Extra-heavy vehicle traction rescue vehicle
一种超重型车辆拖牵救援车
2025-05-13
Patent
Electronic Resource
Chinese
Traction brake control method, system and equipment for rescue vehicle
European Patent Office | 2020
|Prototype Heavy Rescue/Fire Fighting Vehicle
NTIS | 1980
|TRACTION BRAKE CONTROL METHOD, SYSTEM AND DEVICE FOR RESCUE VEHICLE
European Patent Office | 2021
|