Bridge type cantilever crane with reaction wheel type running trolley and safety hooks
A technology of running trolleys and safety hooks, applied in the direction of walking bridge cranes, cranes, safety devices, etc., can solve the problems of inability to directly hand over goods in the next workshop, waste of manpower and material resources, inconvenience, etc., to achieve convenient installation, save costs, reduce The effect of installation height
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[0038] Such as figure 1 , figure 2 , image 3 As shown, a bridge-type cantilever crane with a running trolley and a safety hook includes two end girders 1 and two main girders 2, and the ends of the two main girders are respectively connected to the A double-girder bridge structure is formed on the two end girders; the ends of the end girders are connected to buffers 13; one of the main girders is provided with a pick-up frame 121 on the outside, and a movable hanging cable 123 is provided on the pick-up rack; A track 21 is arranged on the top of the main beam, and a running trolley 3 is connected on the track; the two ends of the two end beams are provided with a cart driving device 8 with gear teeth on the wheel rim and an anti-tipping device 11; A steel rail 22 with the tread facing down is arranged on the outer side of the main girder; both sides of the above-mentioned running trolley 3 are connected with anti-roller devices 33, and the anti-roller device hooks on the r...
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