Rotatable anchor rod hoisting joint
The utility model discloses a rotatable anchor rod hoisting connector which is arranged above an anchor rod. The device is characterized by comprising a sleeve, a hanging ring and a hanging bar, the inner wall of the sleeve is provided with threads matched with the threads on the anchor rod. The sle...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a rotatable anchor rod hoisting connector which is arranged above an anchor rod. The device is characterized by comprising a sleeve, a hanging ring and a hanging bar, the inner wall of the sleeve is provided with threads matched with the threads on the anchor rod. The sleeve is arranged above the anchor rod in a sleeving manner and is in threaded connection with the anchor rod; connecting pieces are arranged on the two sides of the sleeve respectively, and grooves are formed in the side faces of the connecting pieces. The cross section of the groove is in a horizontal T shape; the two hanging rings are arranged on the outer sides of the two connecting pieces respectively. A connecting block is arranged on one side, close to the connecting piece, of the lifting ring; a protruding block matched with the groove is arranged on the side, close to the connecting piece, of the connecting block, the protruding block is embedded in the groove, and the hanging ring is rotationally connected |
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