The invention discloses a horizontal hydraulic jack convenient to move. The horizontal hydraulic jack comprises a horizontal hydraulic jack body, guide sliding rails and first pin holes are formed inthe two sides of a U-shaped fixing frame correspondingly, U-shaped fixing parts are arranged in the guide sliding rails, second pin holes are formed in one sides of the U-shaped fixing parts, and thebottoms of the four U-shaped fixing parts are jointly and fixedly connected with a supporting base; the supporting base is located at the bottom of a mounting shell, a threaded column is rotationallyconnected into the U-shaped fixing frames, and the outer side of the threaded column is in threaded connection with a threaded pipe connected with the supporting base. According to the horizontal hydraulic jack convenient to move, by arranging the supporting base and rotating hand wheels to drive the threaded column to rotate, the threaded pipe on the outer side drives the supporting base to movedownwards, so that travelling wheels and thrust wheels are disengaged from the ground, the stability of the horizontal hydraulic jack body in use is guaranteed, meanwhile, and a pin shaft penetrates through the first pin holes and the second pin holes, so that the U-shaped fixing parts and the U-shaped fixing frame are firmly connected, and the firmness of the supporting base after the position isadjusted is enhanced.
本发明公开了便于移动的卧式液压千斤顶,包括卧式液压千斤顶主体,U型固定架的两侧均开设有导向滑轨和第一销孔,导向滑轨的内部设置有U型固定件,U型固定件的一侧开设有第二销孔,且四个U型固定件的底部共同固定连接有支撑底座,支撑底座位于安装壳体的底部,U型固定架的内部转动连接有螺纹柱,螺纹柱的外侧螺纹连接有与支撑底座连接的螺纹管。本发明通过设置有支撑底座,通过转动手轮,带动螺纹柱转动,实现外侧的螺纹管带动支撑底座向下移动,从而使行走轮和支重轮脱离地面,保证了卧式液压千斤顶主体在使用时的稳定性,同时采用销轴穿过第一销孔和第二销孔,使得U型固定件与U型固定架间连接牢固,增强了调整位置后支撑底座的牢固性。
Horizontal hydraulic jack convenient to move
便于移动的卧式液压千斤顶
2020-09-18
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 |