The invention relates to a supporting, pulling and conveying device for a heavy wheeled vehicle, which comprises a base frame, a mast and a supporting arm, the base frame is mounted above a frame between two rear axle wheels at the tail of a rescue vehicle through a saddle, a turnover oil cylinder is mounted on the base frame, one end of the mast is connected with the base frame, and the other end of the mast is hinged with a telescopic rod of the turnover oil cylinder; the mast is driven by the overturning oil cylinder to move up and down and overturn, a lifting oil cylinder is installed at the upper end of the mast, the supporting arm is hinged to the lower end of the mast and hinged to a telescopic rod of the lifting oil cylinder, and the supporting arm is driven by the lifting oil cylinder to overturn. The supporting, pulling and conveying device controls movement and overturning actions of a mast and a supporting arm through mutual cooperation of an overturning oil cylinder and a lifting oil cylinder, and then supporting, pulling and conveying of a rescued vehicle are carried out. According to the invention, the potential safety hazard of tilting of the front axle of the rescue vehicle is eliminated, the stability of the supporting, pulling and conveying device is good, the heavy wheeled vehicle can be safely and quickly supported, pulled and conveyed, and the rescue efficiency is greatly improved.
本发明涉及一种用于重型轮式车辆的托牵运送装置,包括基架、桅杆和托臂,基架通过鞍座安装在抢救车辆尾部两个后桥车轮之间的车架上方,基架上安装有一个翻转油缸,桅杆的一端与基架连接,另一端与翻转油缸的伸缩杆绞接,在翻转油缸的带动下实现桅杆的上、下移动及翻转动作,桅杆的上端安装有一个提升油缸,托臂绞接在所述桅杆的下端,托臂与提升油缸的伸缩杆绞接,在提升油缸的带动下实现托臂的翻转,托牵运送装置通过翻转油缸和提升油缸的相互配合,控制桅杆及托臂的移动和翻转动作,进而实施对被抢救车辆的托牵及运送。本发明消除了施救车辆前桥翘起的安全隐患,托牵运送装置的稳定性好,可对重型轮式车辆进行安全、快捷的托牵和运送,大幅提高抢救效率。
Traction conveying device for heavy wheeled vehicle
用于重型轮式车辆的托牵运送装置
2022-07-29
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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