The invention discloses a drainage pipeline maintenance operation and maintenance safety device for municipal roads, and belongs to the technical field of drainage pipeline maintenance operation and maintenance device.The drainage pipeline maintenance operation and maintenance safety device comprises a support, a pinch bar and a movable rod, the pinch bar is slidably connected with the support, and the movable rod is hinged to the pinch bar; a first spring is fixedly connected to the movable rod and fixedly connected with the pinch bar. A fixing mechanism for fixing the bracket on the ground is arranged on the bracket; and a driving mechanism for driving the pinch bar to move is arranged on the bracket. The four movable rods are driven to move to drive the well lid to move, so that a worker does not need to hold a prying tool to open the well lid, the possibility that the worker falls into a well due to overexertion or misoperation is reduced, and the purpose of improving the working safety of the worker is achieved.

    本申请公开了一种市政道路用排水管道养护运维安全装置,属于排水管道养护运维装置的技术领域,包括支架、撬杆以及活动杆,撬杆与支架滑动连接,活动杆与撬杆相铰接;活动杆上固定连接有第一弹簧,第一弹簧与撬杆固定连接;支架上设置有用于将支架固定在地面上的固定机构;支架上设置有用于驱动撬杆移动的驱动机构。本申请通过驱动四个活动杆移动带动井盖移动,从而能够不需要工作人员把持撬动工具打开井盖,降低工作人员因为用力过猛或操作失误跌进井中的可能性,达到提高工作人员工作的安全性的目的。


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    Title :

    Maintenance and operation safety device for drainage pipeline for municipal road


    Additional title:

    一种市政道路用排水管道养护运维安全装置


    Contributors:
    ZHANG CANXU (author) / CHEN CHAO (author) / LI CHAO (author)

    Publication date :

    2023-06-02


    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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