A construction engineering lifting device with upper and lower position limiting sensors and a storage box is used for lifting large construction stones (100), and comprises a frame (1), a hollow cavity (101) which is arranged in the frame (1), a lifting motor (2) which is arranged on the bottom of the hollow cavity (101), a driving screw sleeve (3) which is connected with the output axle of the lifting motor (2), a driving screw rod (4) which is arranged in the driving screw sleeve (3) and in threaded connection with the driving screw sleeve (3), a lifting base (5) which is arranged on the top of the driving screw rod (4), a fixation seat (6) which is arranged on the lifting base (5), a lifting lever (8) which is arranged on the fixation seat (6) and a flexible hinge (7) which is arranged on the fixation seat (6) , fixes the lifting lever (8) and allows the lifting lever (8) to rotate.
Construction engineering lifting device with upper and lower position limiting sensors and storage box
2015-12-16
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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