The invention discloses a lifting device for repairing engineering machinery equipment, and relates to the technical field of engineering machinery repairing. The device comprises a synchronous hydraulic cylinder assembly, a lifting joist and a maintenance moving seat, the maintenance moving seat comprises a maintenance base and a moving sliding seat; a receding sliding groove is formed in the top face of the maintenance base, and a movable sliding base is matched with the inner wall of the receding sliding groove. The synchronous hydraulic cylinder assembly comprises a hydraulic cylinder; two layers of reinforcing beams are fixedly mounted between cylinder bodies of the hydraulic cylinders on the two sides; the telescopic ends of the hydraulic cylinders located on the two sides are fixedly installed on the lifting joist. The lifting joist is provided with a suspension hook and a supporting column, and the suspension hook and the supporting column are used for lifting and supporting parts respectively. Under the action of the synchronous hydraulic cylinder assembly and the lifting joist, engineering mechanical equipment is moved to a maintenance position, height lifting is carried out so as to facilitate operation of maintenance personnel, and a safety protection device is placed; the device has the advantages of convenience in maintenance and improvement of safety protection.

    本发明公开了一种用于工程机械设备修理的举升装置,涉及工程机械修理技术领域。本发明包括同步液压缸组件、举升托梁和维修移动座;维修移动座包括维修底座和移动滑座;维修底座顶面开设有让位滑槽,让位滑槽内壁配合有移动滑座;同步液压缸组件包括液压缸;位于两侧液压缸的缸体之间固定安装有两层加强梁;位于两侧液压缸的伸缩端均与举升托梁进行固定安装;举升托梁上设置有悬吊挂钩和支撑托柱,悬吊挂钩和支撑托柱分别将零部件进行吊起和支撑。本发明通过同步液压缸组件和举升托梁的作用,将工程机械设备进行移动至维修位置,并进行高度举升,以方便维修人员进行操作,并放置有安全防护装置;具有方便维修和提高安全防范的优点。


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    Title :

    Lifting device for repairing engineering mechanical equipment


    Additional title:

    一种用于工程机械设备修理的举升装置


    Contributors:

    Publication date :

    2025-02-28


    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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