The invention relates to the technical field of construction hoists, and discloses a safety protection mechanism of a construction hoist, comprising a base, the bottom of the base is fixedly connected with a fixed block, the front surface of the fixed block is provided with two groups of chutes distributed left and right in a penetrating manner, and the interiors of the chutes are slidably connected with lateral support plates; the bottoms of the two sets of lateral supporting plates are fixedly connected with internal threaded pipes, and the two sets of internal threaded pipes are distributed on the two sides of the fixing block. A connecting shaft is driven to rotate through an output shaft of a servo motor, and then a gear is driven to rotate, so that two sets of lateral supporting plates slide and stretch out towards the outer side in a sliding groove, then a second threaded rod can be rotated, the second threaded rod is screwed out downwards in an inner threaded pipe, and therefore a supporting block is pushed to move downwards till the bottom face of the supporting block abuts against the ground; and therefore, the elevator is laterally supported, the elevator is prevented from rolling, and the safety protection effect on the elevator is improved.

    本发明涉及施工升降机技术领域,且公开了一种施工升降机的安全保护机构,包括底座,所述底座的底部固定连接有固定块,所述固定块的正面贯穿开设有两组左右分布的滑槽,所述滑槽的内部均滑动连接有侧向支撑板,两组所述侧向支撑板底部均固定连接有内螺纹管,两组所述内螺纹管分布在固定块的两侧。通过伺服电机输出轴驱动连接轴转动,进而带动齿轮转动,使得两组侧向支撑板在滑槽内部向外侧滑动伸出,随后可通过转动第二螺纹杆,使得第二螺纹杆在内螺纹管的内部向下旋出,从而推动支撑块向下移动,直至其底面与地面抵触,从而对升降机进行侧向的支撑,避免升降机发生侧倾,提高了对升降机的安全防护效果。


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    Title :

    Safety protection mechanism of construction hoist


    Additional title:

    一种施工升降机的安全保护机构


    Contributors:
    HONG (author) / WAN HONGBIN (author)

    Publication date :

    2023-04-07


    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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