Transformer mounting-dismounting device

The invention discloses a transformer mounting-dismounting device which comprises a lifting part, a fixed pulley group and a movable pulley group matched with the fixed pulley group, wherein the fixed pulley group comprises a first fixed pulley and a second fixed pulley; the movable pulley group comprises a first movable pulley and a second movable pulley; a hook used for hanging a transformer is arranged on the movable pulley group; and the lifting part and a power part are connected so as to lift the transformer. Through the application of the transformer mounting-dismounting device disclosed by the invention, the two fixed pulleys and the two movable pulleys are matched for the traction of the transformer, thereby reducing the construction cost, reducing the labor intensity of working personnel, and improving the working efficiency. 本发明公开了种变压器装拆装置，包括提拉件、定滑轮组和与其配合的动滑轮组，所述定滑轮组包括第定滑轮和第二定滑轮，所述动滑轮组包括第动滑轮和第二动滑轮，所述动滑轮组上设有用于悬挂变压器的挂钩，所述提拉件与动力件连接以对所述变压器进行提拉。应用本发明公开的变压器装拆装置，通过两个定滑轮和两个动滑轮的配合，对变压器进行牵引，其节约施工成本，降低工作人员劳动强