The invention discloses a building machinery elevator with a buffer mechanism. The elevator comprises a horizontally arranged bottom plate, wherein a second protective cover is fixedly connected to the center of the top of the bottom plate, a first fixing plate is fixedly connected to the center of the top of the second protective cover, two first fixing blocks are fixedly connected to the positions, close to the left side and the right side, of the top of the first fixing plate, every two adjacent first fixing blocks are symmetrically arranged front and back, a third movable block is fixedly connected to the center of the top of the first fixing plate, a first protective cover is arranged at the top of the third movable block, a cavity is formed in an inner cavity of the first protective cover, first openings are formed in the top and the bottom of the first protective cover correspondingly, and the two first openings communicate with the cavity.

    本发明公开了一种带有缓冲机构的建筑机械升降机,包括水平设置的底板,所述底板顶部中心处固定连接有第二防护罩,所述第二防护罩顶部中心处固定连接有第一固定板,所述第一固定板顶部靠近左右两侧处均固定连接有两个第一固定块,每两个相邻的所述第一固定块均为前后对称设置,所述第一固定板顶部中心处固定连接有第三活动块,所述第三活动块顶部有第一防护罩,所述第一防护罩内腔开设有空腔,所述第一防护罩顶部和底部均开设有第一开口,且两个所述第一开口均与空腔为相互贯通设置。


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    Title :

    Building machinery elevator with buffer mechanism


    Additional title:

    一种带有缓冲机构的建筑机械升降机


    Contributors:
    HUA AIPING (author)

    Publication date :

    2021-06-18


    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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