Hoisting equipment
The utility model provides hoisting equipment, which comprises a crane main body comprising a chassis and a suspension device, and the suspension device is movably connected with the chassis and is suitable for rotating relative to the chassis along the horizontal direction; and the rail assembly co...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides hoisting equipment, which comprises a crane main body comprising a chassis and a suspension device, and the suspension device is movably connected with the chassis and is suitable for rotating relative to the chassis along the horizontal direction; and the rail assembly comprises an annular rail and a rail car, the annular rail is arranged in the circumferential direction of the crane body in an arc shape or an annular shape, and the rail car is connected with the suspension device, suitable for bearing a balancing weight and capable of moving along the annular rail. By arranging the annular rail and the rail car for bearing the superlift counterweight, the load can be effectively dispersed, the bearing capacity for the superlift counterweight is improved, the position of the superlift counterweight is rapidly adjusted, the working efficiency is improved, meanwhile, by arranging the rail structure and being matched with the rail car bearing with the wheel part, the size of the wheel |
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