The invention relates to the technical field of jacks, and discloses a height-adjustable low-position horizontal oil jack which comprises a base, a lower lifting mechanism, a storage battery motor and an upper lifting mechanism, the motor and the upper lifting mechanism are installed on the upper surface of the base, and the output end of the motor is fixedly connected with a lead screw; the upper lifting mechanism comprises a U-shaped block and two threaded moving blocks, the two threaded moving blocks are in threaded connection with the threaded sections, opposite in rotating direction, of the lead screw correspondingly, first connecting plates are rotationally connected to the lower outer walls of the two sides of the threaded moving blocks, and second connecting plates are rotationally connected to the outer walls of the upper ends of the two sides of the threaded moving blocks; the end, away from the threaded moving block, of the first connecting plate is rotationally connected with the inner side wall of the U-shaped block, the end, away from the threaded moving block, of the second connecting plate is rotationally connected with a lifting connecting block, and the upper surface of the lifting connecting block is fixedly connected with a lifting block. Through the cooperation of the structure, the flexibility and convenience of the jack during use can be improved.

    本发明涉及千斤顶技术领域,公开了一种高度可调型低位卧式油压千斤顶,包括底座、下抬升机构、蓄电池电机和上抬升机构,底座的上表面安装有电机和上抬升机构,电机的输出端固定连接有丝杆;上抬升机构包括有U形块和两个螺纹移动块,两个螺纹移动块分别与丝杆旋向相反的螺纹段螺纹连接,螺纹移动块的两侧下外壁转动连接有连接板一,螺纹移动块的两侧上端外壁转动连接有连接板二,连接板一远离螺纹移动块的一端与U形块的内侧壁转动连接,连接板二远离螺纹移动块的一端转动连接有抬升连接块,抬升连接块的上表面固定连接有抬升块;通过以上结构的配合可以提高千斤顶使用时的灵活性和便捷性。


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    Title :

    Height-adjustable low-position horizontal oil jack


    Additional title:

    一种高度可调型低位卧式油压千斤顶


    Contributors:
    FU YONGGANG (author) / MU CHAO (author) / XIANG SHIMIN (author)

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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



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