The invention discloses a torque-adjustable auxiliary clamping device which comprises two base plates which are connected together and are adjustable in up-down opening degree, an inner shell installed between the two base plates and an up-down opening degree adjusting mechanism installed in the inner shell and used for adjusting the up-down opening degree of the two base plates. The two base plates are connected through an upper four-connecting-rod mechanism and a lower four-connecting-rod mechanism. A sliding groove is formed in the inner shell, and two hinge shafts of the four-bar mechanism are installed in the sliding groove in a sliding mode. The up-down opening degree adjusting mechanism is installed on the transmission rod, and a torsion device is arranged at the top of the transmission rod and used for driving the transmission rod to rotate. According to the auxiliary clamping device, the up-down opening degree can be independently adjusted by adjusting the torque, the clamping requirement of different inclined gaps with the large upper portion and the small lower portion or with the small upper portion and the large lower portion is met, the auxiliary clamping device is used for auxiliary clamping between a train carriage and a container, the train carriage can be wholly overturned, and the unloading efficiency is improved; the problem existing in turnover of an existing train carriage is effectively solved.
本发明公开了一种可调扭矩的辅助卡紧装置,包括两个连接起来且上下开合度均可调节的垫板、安装在两个垫板之间的内壳以及安装在内壳内用于调节两个垫板上下开合度的上下开合度调节机构,所述两个垫板之间通过上下两个四连杆机构连接起来;所述内壳上设置有滑槽,所述四连杆机构的两个铰接轴可滑动地安装在滑槽内;所述上下开合度调节机构安装在传动杆上,所述传动杆的顶部设置有扭力装置,所述扭力装置用于带动传动杆转动。该辅助卡紧装置能够通过调节扭矩对上下开合度进行单独调节,满足上大下小或者上小下大不同倾斜间隙的卡紧要求,用于火车车厢与集装箱之间的辅助卡紧,可以对火车车厢进行整体翻转,提高卸料的效率,有效解决了现有火车车厢翻转存在的问题。
Auxiliary clamping device with adjustable torque
一种可调扭矩的辅助卡紧装置
2024-01-26
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |