The invention discloses a building jacking system which comprises a supporting chassis and a jack outer cylinder fixedly installed on the supporting chassis, a pump cylinder is further fixedly installed on the supporting chassis located on the right side of the jack outer cylinder, a piston rod is arranged in the pump cylinder, and the top end of the piston rod extends out of the pump cylinder and is movably connected with a pressing handle connecting piece. The right end of the pressing handle connecting piece is fixedly connected with a pressing handle, and the left end of the pressing handle connecting piece is rotationally connected with a rotating connecting rod. According to the building jacking system, the jacking plunger can be jacked upwards to achieve jacking operation on a building; the wedge-shaped positioning block is matched with the positioning hole in a positioning mode, so that the situation that the jack suddenly falls back due to pressure relief or oil leakage, and then a jacked building and constructors are harmed can be effectively prevented, property loss is greatly reduced, it is ensured that the jack is safer in the using process, and the safety of the jack is improved. And the height can be adjusted in a standby upward lifting manner according to actual requirements.

    本发明公开了一种建筑物顶升系统,包括支撑底盘和固定安装在支撑底盘上的千斤顶外缸体,位于千斤顶外缸体右侧的支撑底盘上还固定安装有泵筒,泵筒内设有活塞杆,活塞杆的顶端延伸至泵筒外部并活动连接有压柄连接件,压柄连接件的右端固定连接有压柄,压柄连接件的左端转动连接有转动连杆。该建筑物顶升系统,不仅可以使顶升柱塞向上顶升来实现对建筑物的顶升作业;而且还通过楔形定位块对定位孔的定位配合,可以有效防止因发生泄压或漏油而导致千斤顶突然回落,进而对顶升的建筑物及其施工人员造成危害的情况发生,大大减小了财产损失的情形出现,确保使用过程中更安全,还可以根据实际需要来进行备用的向上上升调节高度。


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    Title :

    Building jacking system


    Additional title:

    一种建筑物顶升系统


    Contributors:
    YANG LUO (author) / CHEN XIAOQIN (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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