Hoisting tool for core pulling of tower equipment
The utility model discloses a hoisting tool for core pulling of tower equipment, which comprises a hoisting beam, a first hoisting point, a second hoisting point and a third hoisting point are arranged on the hoisting beam, the first hoisting point, the second hoisting point and the third hoisting p...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a hoisting tool for core pulling of tower equipment, which comprises a hoisting beam, a first hoisting point, a second hoisting point and a third hoisting point are arranged on the hoisting beam, the first hoisting point, the second hoisting point and the third hoisting point are triangularly distributed on the same plane of the hoisting beam, a sliding groove is arranged on the hoisting beam, and the first hoisting point, the second hoisting point and the third hoisting point are arranged in the sliding groove. A sliding rail is arranged on one side of the sliding groove and comprises a lifting section, a sliding section and a positioning section which are sequentially arranged, the sliding section extends along a secant function curve in the vertical direction, the first lifting point is installed in the sliding groove in a sliding mode, and the second lifting point and the third lifting point are fixedly arranged on the two sides of the first lifting point. By using the device, |
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