The invention discloses an electric movable steel pipe lifting and descending mechanism which comprises a first hoop, a second hoop, a fixing rod, a first hook and a second hook, the first hoop and the second hoop are installed on an electric pole from bottom to top, the fixing rod is installed on the first hoop, and the second hook is installed on the fixing rod. The straight end of the first hook is hinged to the middle of the fixing rod, and the middle of the second hook is hinged to the upper portion of the fixing rod. By means of the self-designed structure, lifting and lowering of the steel pipe are facilitated, and labor consumption and safety accidents caused by the fact that the steel pipe is manually carried to climb stairs are avoided; and the steel pipe lifting device can be movably and circularly used, so that the problems of high cost and high cost caused by lifting and lowering the steel pipe by using a crane are solved.
本发明公开了电力移动式钢管提升下降机构,包括第一抱箍、第二抱箍、固定杆、第一弯钩和第二弯钩,所述第一抱箍和所述第二抱箍从下至上安装在电杆上,所述固定杆安装在所述第一抱箍上,所述第一弯钩的笔直端铰接在所述固定杆的中部,所述第二弯钩的中部铰接在所述所述固定杆的上部。本发明通过自主设计的结构方便钢管的提升和下放,避免了人工携带钢管爬楼梯造成的劳动力的耗费以及导致的安全事故;且本发明可移动周转使用,避免了使用吊车提升和下放钢管导致的费用贵,成本高的问题。
Electric movable steel pipe lifting and descending mechanism
电力移动式钢管提升下降机构
03.03.2023
Patent
Elektronische Ressource
Chinesisch
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 |