The invention discloses a synchronous supporting mechanism for bridge jacking based on a flat jack method. A base is arranged. A connecting frame is fixedly connected to the middle of the upper end ofthe base. The middle part of the upper end of the connecting frame is fixedly connected with a flat jack; the upper end of the flat jack is fixedly connected with a clinging plate; synchronous lifting devices are fixedly connected to the left part and the right part of the upper end of the base; supporting devices are fixedly connected to the upper ends of the synchronous lifting devices; two sets of connecting blocks are fixedly connected to the front portion of the upper end of the base, mounting rods are fixedly connected to the front portions and the rear portions of the upper ends of thetwo sets of connecting blocks in a penetrating mode, fixing plates are fixedly connected to the middles of the upper ends of the connecting blocks, and an anti-skid mechanism is jointly and fixedly connected between the two sets of fixing plates in a penetrating mode. According to the synchronous supporting mechanism for bridge jacking based on the flat jack method, by arranging the anti-skid mechanism, when the synchronous lifting device stops lifting, the synchronous lifting device is connected with the anti-skid mechanism in a meshed mode through the anti-skid mechanism, and the synchronous lifting device cannot slide down at will.

    本发明公开了一种基于扁平千斤顶法桥梁顶升的同步支撑机构,包括底座,所述底座上端中部固定连接有连接架,所述连接架上端中部固定连接有扁平千斤顶,所述扁平千斤顶上端固定连接有紧贴板,所述底座上端左部与上端右部均固定连接有同步升降装置,所述同步升降装置上端均固定连接有支撑装置,所述底座上端前部固定连接有两组连接块,且两组连接块上端前部与上端后部均固定穿插连接有安装杆,所述连接块上端中部固定连接有固定板,且两组固定板之间共同固定穿插连接有防滑机构。本发明所述的一种基于扁平千斤顶法桥梁顶升的同步支撑机构,通过设置防滑机构,使同步升降装置在停止升降时,通过防滑机构与其啮合连接,使同步升降装置不会随意滑落。


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    Title :

    Synchronous supporting mechanism for bridgejacking based on flat jack method


    Additional title:

    一种基于扁平千斤顶法桥梁顶升的同步支撑机构


    Contributors:
    DAI WEI (author) / QIAN WEIJUAN (author) / CHEN XIAOHU (author) / YANG FEI (author) / WANG LEI (author) / WU JUN (author) / LU AIJIAO (author)

    Publication date :

    2020-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E01D BRIDGES , Brücken / 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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