The invention relates to a manual logistics unloading gantry crane. The manual logistics unloading gantry crane is characterized by consisting of stand columns (1) and a gantry frame (5), which are fixed through screws and are reinforced by stable pullers (2), short pullers (3) and fixed pullers (4); an upper inter-column puller (6), a lower inter-column puller (7) and inter-column inclined pullers (8) are arranged between the adjacent stable pullers (2); the gantry frame is provided with a gantry frame pulley (12) under which a drag hook pulley (11) is arranged; a hanging buckle (17) and a hook (10) are arranged in a drag hook cable (9); one end of each pulley return cable (13) is connected with a counterweight bucket (14) through an idler wheel (15), and the other end of each pulley return cable (13) is connected with the gantry frame pulley. The manual logistics unloading gantry crane disclosed by the invention has the advantages of convenience, rapidness, time saving, labor saving, and capability of improving the working efficiency.
Manual logistics unloading gantry crane
2015-07-15
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |