The invention discloses a synchronous lifting jack and a using method thereof.The synchronous lifting jack comprises a base, an oil tank is arranged on the surface of the base, an integrated block assembly is arranged behind the oil tank, a main oil cylinder is arranged on the right side of the oil tank, an auxiliary oil cylinder is arranged on the right side of the integrated block assembly, and the top of the main oil cylinder and the top of the auxiliary oil cylinder are connected with an abutting assembly; an auxiliary mechanism is arranged below the middle of the abutting assembly, and a convenient mechanism is arranged on the inner side of the right end of the base. When the ejector rod is seriously abraded and needs to be disassembled and replaced, the U-shaped rod is pulled outwards to extrude the spring, at the moment, the end of the U-shaped rod is separated from the interior of the clamping strip, the clamping strip can be directly pulled out of the fixed groove frame without being limited, and rapid disassembly of the ejector rod is effectively completed; then the clamping strip at the lower end of the replaced ejector rod is clamped into the fixing groove frame on the basis that the U-shaped rod is pulled outwards, meanwhile, the U-shaped rod is loosened, the end of the U-shaped rod is clamped into a new clamping strip under the influence of resilience force of the spring, and rapid installation of the replaced ejector rod is effectively completed.

    本发明公开了一种同步升降千斤顶及其使用方法,包括基座,所述基座表面设有油箱,所述油箱后方设有集成块组件,所述油箱右侧设有主油缸,所述集成块组件右侧设有副油缸,所述主油缸与副油缸顶部连接有抵顶组件,所述抵顶组件中部下方设有辅助机构,所述基座右端内侧设有便捷机构。本发明中当顶杆磨损严重需要对顶杆拆卸更换时,向外拉动U型杆使其挤压弹簧,此时U型杆端部脱离卡条内部,卡条不受限制可直接抽离固定槽架,有效完成对顶杆的快速拆卸,之后在向外拉动U型杆的基础上将更换后的顶杆下端卡条卡入固定槽架内部,同时松开U型杆,受弹簧回弹力的影响,U型杆端部卡入新的卡条内部,有效完成对更换后的顶杆的快速安装。


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    Title :

    Synchronous lifting jack and using method thereof


    Additional title:

    一种同步升降千斤顶及其使用方法


    Contributors:
    JIN HAIDONG (author) / JIN TAO (author) / JIN YI (author)

    Publication date :

    2024-12-10


    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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