The invention relates to the technical field of hoisting tools, and discloses an electric power cellar well lid hoisting tool. The electric power cellar well lid hoisting tool comprises a rotating handle, a fixing mechanism and a lifting mechanism. The fixing mechanism comprises a first bidirectional threaded rod, a driving belt wheel, a driven belt wheel, a belt, a second bidirectional threaded rod, a first fixing long plate, a first threaded hole A, a first locking ring, a first threaded hole B, a first threaded hole C, a long bolt A, a second fixing long plate, a second threaded hole A anda second locking ring. The electric power cellar well lid hoisting tool is provided with a fixing structure, the first bidirectional threaded rod, the driving belt wheel, the driven belt wheel, the belt, the second bidirectional threaded rod, the first fixing long plate, the first threaded hole A, the first locking ring, the first threaded hole B, the first threaded hole C, the long bolt A, the second fixing long plate, the second threaded hole A, the second locking ring, a second threaded hole B, a second threaded hole C and a long bolt B, and the effect of fixing a well lid is achieved.
本发明涉及起吊工具技术领域,且公开了一种电力窖井盖起吊工具,包括转动手把、固定机构和升降机构,所述固定机构包括有第一双向螺纹杆、主动皮带轮、从动皮带轮、皮带、第二双向螺纹杆、第一固定长板、第一螺纹孔A、第一锁紧圈、第一螺纹孔B、第一螺纹孔C、长螺栓A、第二固定长板、第二螺纹孔A、第二锁紧圈,本发明通过设置固定结构、第一双向螺纹杆、主动皮带轮、从动皮带轮、皮带、第二双向螺纹杆、第一固定长板、第一螺纹孔A、第一锁紧圈、第一螺纹孔B、第一螺纹孔C、长螺栓A、第二固定长板、第二螺纹孔A、第二锁紧圈、第二螺纹孔B、第二螺纹孔C和长螺栓B,达到了固定井盖的效果。
Electric power cellar well lid hoisting tool
一种电力窖井盖起吊工具
2021-03-09
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 |
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