The invention discloses a large-stroke side jacking machine with a simple and compact structure. The technical problem that the stroke of an existing jacking machine is limited is solved. An L-shaped swing arm is driven through a chain wheel transmission system, a lifting roller bearing is arranged at the top end of the L-shaped swing arm, and a horizontal long-strip-shaped groove hole in the horizontal direction is formed in a horizontal jacking longitudinal beam; a lifting roller bearing arranged at the top end of an L-shaped swing rod is movably arranged in a horizontal long-strip-shaped groove hole, a horizontal jacking longitudinal beam is driven to move up and down through swing of the L-shaped swing rod, an L-shaped automobile body supporting arm is arranged on the horizontal jacking longitudinal beam, and jacking of an automobile body is achieved through the L-shaped automobile body supporting arm. The small-stroke lifting mechanism is simple and compact in structure, the double-stroke sliding block sliding rail is adopted, the sliding block sliding rail can be folded, the installation space is saved, and a new thought is provided for small-stroke lifting design.
本发明公开了一种结构简单紧凑的大行程侧顶机,解决了现有的顶升机行程受限的技术问题;本发明通过链轮传动系统驱动L形摆臂,在L形摆臂的顶端设置举升滚轮轴承,在水平顶升纵梁上设置水平方向的水平长条槽孔;将L形摆杆顶端设置的举升滚轮轴承活动设置在水平长条槽孔中,通过L形摆杆的摆动驱动水平顶升纵梁的上下移动,在水平顶升纵梁上设置有L形车身支撑臂,通过L形车身支撑臂实现对汽车车身的顶升;本发明结构简单、紧凑,且采用双行程滑块滑轨,滑块滑轨可折叠,节省安装空间,为小行程升降设计提供了一种新思路。
Large-stroke side jacking machine with simple and compact structure
一种结构简单紧凑的大行程侧顶机
2023-06-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B23K Löten , SOLDERING OR UNSOLDERING |
Europäisches Patentamt | 2021
|Jacking structure and jacking moving device with same
Europäisches Patentamt | 2021
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