Special hoisting frame used for hoisting container guide rail brackets
The invention discloses a special hoisting frame used for hoisting container guide rail brackets. The special hoisting frame comprises an upper crossbeam and at least two lower hoisting beams, whereinthe cross section of the upper crossbeam is in an I shape, and a plurality of hoisting lugs are arra...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a special hoisting frame used for hoisting container guide rail brackets. The special hoisting frame comprises an upper crossbeam and at least two lower hoisting beams, whereinthe cross section of the upper crossbeam is in an I shape, and a plurality of hoisting lugs are arranged on the upper portion of the upper crossbeam; and the cross section of each lower hoisting beamis in an I shape, the lower hoisting beams are connected to the lower portion of the upper crossbeam and are perpendicular to the upper crossbeam, and at least three lower hoisting lugs are evenly arranged at the bottom of each lower hoisting beam. The special hoisting frame used for hoisting the container guide brackets has the beneficial effects that the installation precision of the guide railbrackets is improved, the workload for modifying the guide rail brackets in cargo holds of container ships in the subsequent stage is reduced, the ship building quality is improved, and the repair cost is greatly reduced.
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