The invention discloses a compression column device and a clamp car, comprising: a support box for being fixed on a clamp beam; the pressing column body is supported on the supporting box body in a sliding manner; the driving screw rod is in threaded fit with the pressing column body; and the output end of the driving device is in transmission connection with the driving screw rod. According to the pressing column device, power is provided through the driving device, torque is output, and the driving screw is driven to rotate. The driving screw rod is in threaded fit with the pressing column body, and the pressing column body is in sliding fit with the supporting box body and can only move along a straight line, so that the pressing column body reciprocates under the rotation of the driving screw rod, the stretching and retracting of the pressing column body are realized, and the stretching and retracting function of the pressing column body is realized. Long-distance stretching and retracting of the pressing column body can be achieved, manual operation is not needed, the convenience and safety of the loading and unloading vehicle are improved, and the loading and unloading time is shortened.
本发明公开的一种压柱装置和钳夹车,包括:支撑箱体,用于固定于钳形梁上;压柱体,可滑动的支撑于所述支撑箱体上;驱动螺杆,与所述压柱体螺纹配合;驱动装置,所述驱动装置的输出端与所述驱动螺杆传动连接。本发明提供的压柱装置,通过驱动装置提供动力,输出扭矩,带动驱动螺杆旋转。驱动螺杆与压柱体螺纹配合,由于压柱体与支撑箱体滑动配合,只能沿直线移动,因此在驱动螺杆转动下,压柱体往复移动,从而实现压柱体的伸出和缩回,实现压柱体的伸缩功能。本发明能够实现压柱体的长距离伸缩,不需要人力手动去操作,提高了装卸车的便捷性和安全性,减少了装卸车的时间。
Pressing column device and clamp trolley
一种压柱装置及钳夹车
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |