Hoisting ring capable of vertically rotating by 180 degrees
The utility model discloses a hoisting ring capable of vertically rotating by 180 degrees. The hoisting ring comprises a hoisting ring and a screw, and is characterized in that a through hole is formed in the connection part of the screw; and one part of the hoisting ring penetrates through the thro...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a hoisting ring capable of vertically rotating by 180 degrees. The hoisting ring comprises a hoisting ring and a screw, and is characterized in that a through hole is formed in the connection part of the screw; and one part of the hoisting ring penetrates through the through hole. The hoisting ring has the advantages that firstly, the hoisting ring can hoist articles by any angle from 0 degree to 180 degrees, the direction of force can be changed, at the same time the structures of the screw and the hoisting ring are not damaged, and the problem that the hoisting ring is damaged as an angle is generated when equipment and dies are hoisted is solved; and secondly, the safety working load of the screw is ensured. |
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