The invention discloses a simple telescopic lifting appliance and an installation method thereof.The simple telescopic lifting appliance comprises a main rod piece, a plurality of vertical rod pieces are sequentially installed at the top end of the main rod piece, and the vertical rod pieces at the top end are rotationally connected with first transverse stress rod pieces; a plurality of second transverse stress rod pieces are sequentially installed at the ends of the first transverse stress rod pieces, the bottom end of the main rod piece is connected with a basic steel plate, a winch is arranged on the basic steel plate, a steel wire rope is wound on the winch, a plurality of third pulleys are arranged in the main rod piece from top to bottom, and a plurality of second pulleys are arranged in the main rod piece from top to bottom. A plurality of second pulleys and a plurality of first pulleys are arranged in the first transverse stress rod piece and the second transverse stress rod piece respectively, the steel wire rope sequentially winds around the third pulleys, the second pulleys and the first pulleys, and the end of the steel wire rope extends out of the end of the second transverse stress rod piece. A traditional truck-mounted crane for closed structure construction is replaced by the truck-mounted crane capable of being fixed at the same position indoors and outdoors for construction.

    本发明公开了一种简易伸缩式吊具及其安装方法,简易伸缩式吊具包括主杆件,所述主杆件顶端依次安装有多个竖向杆件,且所述顶端的竖向杆件转动连接有第一横向受力杆件,所述第一横向受力杆件端部依次安装有多个第二横向受力杆件,所述主杆件底端连接有基础钢板,且所述基础钢板上设置有卷扬机,所述卷扬机上收卷有钢丝绳,所述主杆件内部由上到下设置有多个第三滑轮,所述第一横向受力杆件和第二横向受力杆件内部分别设置有多个第二滑轮和第一滑轮,所述钢丝绳依次绕过第三滑轮、第二滑轮和第一滑轮,且所述钢丝绳端部从第二横向受力杆件端部伸出。本发明中将传统的封闭结构施工的汽车吊换成可以室内室外固定同一位置施工。


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    Title :

    Simple telescopic lifting appliance and mounting method thereof


    Additional title:

    一种简易伸缩式吊具及其安装方法


    Contributors:
    XU PAN (author) / WANG MENGLING (author) / WANG HONGYAN (author) / YU ZHUOLIN (author) / GONG JUN (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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