The electric telescopic umbrella comprises a fixed shell and a movable shell which are installed on the side face of a lifting platform, one end of the movable shell is rotationally connected with the fixed shell, the other end of the movable shell is connected with the fixed shell through a connecting mechanism, and a plurality of supporting rods are evenly arranged on the fixed shell and the movable shell; a bearing cloth cover is arranged between every two adjacent supporting rods, a fixing mechanism used for fixing the device to an electric pole is arranged at the bottom of the fixed shell, and a driving rod is arranged at the end, rotationally connected with the fixed shell, of the movable shell. The lifting platform drives the fixed shell and the movable shell to ascend, the fixed shell is aligned with the electric pole and moves towards the electric pole, the arc-shaped portion of the driving rod makes contact with the electric pole firstly, moves towards the electric pole along with the fixed shell, the movable shell rotates and is connected into a whole through a connecting structure, the supporting rod rotates outwards and is opened, and an inverted umbrella-shaped structure is formed. The falling damage of tools and instruments is avoided; and the personal safety of ground personnel is guaranteed.
本发明公开的一种电杆防高空落物电动伸缩伞,包括安装在升降平台侧面的固定壳、活动壳,所述活动壳一端与所述固定壳转动连接,活动壳另一端与固定壳通过连接机构连接,固定壳和活动壳上均匀的设有若干支撑杆,相邻的支撑杆之间设有承载布面,所述固定壳底部设有用于将装置固定在电杆上的固定机构,所述活动壳与固定壳转动连接的一端设有驱动杆;升降平台带动固定壳、活动壳上升,并使得固定壳对准电杆并向电杆移动,驱动杆的弧形部先与电杆接触,随着固定壳向电杆移动,活动壳转动,并通过连接结构连接为一个整体,支撑杆向外转动并张开,形成倒置的伞状结构,有效解决高空落物,避免工器具掉落损坏而且保障地面人员人身安全。
Electric telescopic umbrella for preventing high-altitude falling objects on electric pole
一种电杆防高空落物电动伸缩伞
2023-10-31
Patent
Electronic Resource
Chinese
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 / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
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