The invention relates to a respective independent control device with double lifting points for fixing a gate lifting hoist. The respective independent control device with double lifting points for fixing the gate lifting hoist comprises a first lifting point and a second lifting point. The first lifting point is connected with a first control device, the second lifting point is connected with a second control device, and the first control device is connected with the second control device through a signal cable. According to the respective independent control device with double lifting points for fixing the gate lifting hoist provided by the invention, when the equipment operates on site, the control on the hoist with double lifting points is reliable in operation, and the control is convenient when the hoist with double lifting points is decomposed into a hoist with one lifting point. According to the result, the device had two lifting points, each lifting points are provided with 1 to 2 electrical machine, hoist equipment is arranged between the two lifting points, the hoist equipment is jointed by a synchronizing shaft or not, and the control performance of the hoist equipment can meet the requirement before or after the decomposition.
Respective independent control device with double lifting points for fixing gate lifting hoist
2015-05-20
Patent
Elektronische Ressource
Englisch
IPC: | B66D Haspeln , CAPSTANS |
LIFTING BRACKET, HOIST INSTALLATION METHOD, AND HOIST
Europäisches Patentamt | 2018
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