Cantilever crane with travelling trolley and current collection slip ring
A technology for running trolleys and cranes, which is applied in the direction of walking bridge cranes, cranes, and traveling mechanisms. It can solve the problems of inconvenience, waste of manpower and material resources, and the inability to directly transfer goods in the next workshop, so as to achieve smooth operation, reduce installation height, The effect of novel structure
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[0038] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, a cantilever crane with a running trolley and a collector slip ring includes two end girders 1 and two main girders 2; hanging cable 123; above the two main girders, there is a track 21, on which the trolley 3 is connected; the two ends of the end beam 1 are provided with an anti-tipping device 11; the outer side of the main girder is provided with a side Track 22; the lower part of the side track is connected with a safety hook 33, and the safety hook is connected to the running trolley 3; the running trolley is provided with a rotating mechanism 4; the bearing seat 41 in the rotating mechanism is fixed on the trolley frame 31 The boom shaft 42 is a hollow shaft, and the boom shaft passes through the center of the bearing seat and is connected to the thrust bearing 45; the thrust bearing is connected to the upper part of the bearing seat; the upper part of the thrust bearing is connected to the ...
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