Van type carriage door locking device

The utility model relates to the technical field of van carriage doors, in particular to a van carriage door locking device which comprises a carriage door and a door frame, a handle is arranged on the outer side of the carriage door, a long-strip-shaped rotor is rotationally connected into the carriage door, the handle is fixedly connected with the rotor through a rotating shaft, and the two ends of the rotor are connected with lock pins through connecting rods. The rotor rotates to drive the lock pin to reciprocate; an insertion opening for inserting the lock pin is formed in the door frame; the locking device is arranged in the compartment door, so that the locking device is prevented from being corroded and damaged, and the safety of the compartment is improved. 本实用新型涉及厢式车厢门技术领域，具体是一种厢式车厢门锁紧装置，包括厢门、门框，厢门的外侧设有把手，厢门的内部转动连接有长条形的转子，把手通过转轴与转子固定连接，转子的两端通过连杆连接有锁销，转子转动能够带动锁销往复运动，门框上设有用于插锁销的插口；本实用新型通过将锁紧装置设置在厢门的内部，避免了锁紧装置受到腐蚀损坏，提高了车厢的安全性。