The invention discloses a horizontal correcting device for a jack. The device comprises a jack body. The bottom of the jack body is fixedly connected with a stabilizing circular plate. The front of the jack body is fixedly connected with a panel. According to the horizontal correcting device for the jack, the depth of a jacking pipe inserted into a supporting steel cylinder is changed by the thread displacement of a twisting bracing sleeve on a jacking pipe, so that the horizontal bracing height, corresponding to the bottom, of the stabilizing circular plate is changed, and the stabilizing circular plate is adjusted to a horizontally balanced state. At the same time, a supporting and stabilizing sphere swings freely inside a spherical groove of a supporting and stabilizing block, so that the inclination of the supporting and stabilizing block is the same as the inclination of an adjusting supporting plate. The stabilizing circular plate is stabilized and supported by arranging the supporting and stabilizing sphere, inserting the supporting and stabilizing block, and adjusting a movable part. A supporting bottom plate is used to improve the supporting strength of the stabilizing circular plate, so as to further reduce the potential safety hazard when the jack is used.
本发明公开了一种千斤顶的水平校正装置,包括千斤顶本体,千斤顶本体的底部固定连接有稳定圆板,千斤顶本体的正面固定连接有面板。该千斤顶的水平校正装置,通过旋扭顶撑套筒在顶升管上的螺纹位移,改变顶升管插入支撑钢筒内部的深度,使其改变稳定圆板对应底部的水平顶撑高度,从而达到将其稳定圆板调节至水平平衡状态,并同时利用支撑稳定球体在支撑稳定块的球形凹槽内部任意摆动,使其支撑稳定块与调节支撑板的倾斜度同一,并通过支撑稳定球体、插入支撑稳定块和调节活动件对其稳定圆板进行稳定支撑,利用支撑底板对其稳定圆板进行稳固支撑强度,从而达到了进一步的降低千斤顶使用时出现的安全隐患。
Horizontal correcting device for jack
一种千斤顶的水平校正装置
2020-11-13
Patent
Electronic Resource
Chinese
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 |