| 摘要 |
A crane cable roller assembly is disclosed. The assembly may be attached to an anchoring structure above an existing lower floor. When objects are located interiorly on the existing lower floor, a cable of a crane can be lowered and laid against a roller of the assembly and attached to the object. Lifting of the cable vertically also pulls the object toward the outer peripheral area and toward the edge of the floor so that the cable of the crane can be attached to the object and be vertically lifted to reposition the object as desired.
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