The invention is applicable to the technical field of racks. The invention provides a height-adjustable transverse moving rack trolley. The trolley comprises a base, rolling wheels, supporting rods, adjusting rods, fixing bolts, telescopic rods, partition plates, springs and supporting plates. The adjusting rods are hollow; the adjusting rods penetrate through the bottoms of the telescopic rods, and the adjusting rods are in sliding connection with the telescopic rods; the supporting plates are fixedly connected into inner cavities of the adjusting rods; the bottoms of the springs are fixedlyconnected with the supporting plates; the tops of the springs are fixedly connected with the telescopic rods; when the distance between the two partition plates at the bottom needs to be increased, the fixing bolts are pressed to be shrunk into adjusting holes, and at the moment, the telescopic rods lose the limiting effect of the fixing bolts, and are jacked up under the elastic action of the springs; the partition plates fixedly connected with the tops of the telescopic rods are driven to move upwards, and the distance between every two adjacent partition plates is increased; upward auxiliary acting force is provided through the springs and the supporting plates; and the problems that a user needs to completely overcome the pressure of the top partition plates in the adjusting process, and time and labor are wasted in the adjusting process are solved.
本发明适用于台架技术领域,提供了一种高度可调的横移台架小车,包括底座、滚轮、支撑杆、调节杆、固定栓、伸缩杆、隔板、弹簧和支撑板,调节杆内部中空,伸缩杆底部贯穿调节杆,并与调节杆滑动连接,支撑板固定连接于调节杆的内腔中,弹簧的底部与支撑板固定连接,弹簧的顶部与伸缩杆固定连接,当需要调大底部两个隔板之间的间距时,按压固定栓使固定栓收缩至调节孔内部,此时伸缩杆失去固定栓的限位作用,在弹簧的弹力作用下被顶起,从而带动固定连接于伸缩杆顶部的隔板上移,使两个相邻的隔板之间的间距增加,通过弹簧和支撑板提供向上的辅助作用力,避免了用户在调节过程中需要完全克服顶部隔板的压力,调节过程十分的费时费力的问题。
Height-adjustable transverse moving rack trolley
一种高度可调的横移台架小车
2020-10-09
Patent
Electronic Resource
Chinese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |