The invention provides a lifting telescopic hanging hurdle and belongs to the technical field of safety equipment. The hanging hurdle comprises symmetrically arranged lifting frames and a construction platform built with a wood material. The construction platform comprises a guardrail, a platform beam arranged in the front-rear direction and a step plate. The front end and the rear end of the platform beam are fixed on the upper portion of a supporting plate, the step plate is laid above the platform beam, and the guardrail is fixed on the outer side of the supporting plate. Each lifting frame comprises cantilever beams, a balance rod, U-shaped plate frames and a cage type frame, wherein the cantilever beams are positioned at the two ends of the balance rod, the U-shaped plate frames are fixed on the cantilever beams in a sleeved mode and provided with pulleys, and the cage type frame is hung through steel wire ropes on pulley grooves of the pulleys. Each cage type frame comprises a semicircular lifting lug, a left vertical plate, a right vertical plate, a winding drum, a supporting plate 19 and a lifter. The hanging hurdle has the advantages of being simple in structure, easy to install, high in labor efficiency and small in strength, saving natural materials and being low in cost.


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    Title :

    Lifting telescopic hanging hurdle


    Contributors:
    SHI HUAGANG (author) / ZHAN HONGBO (author)

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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