Parking craning method for vibration sinking construction of steel cylinders
A technology of steel cylinder and sinking block, which is applied in the field of lifting objects, can solve the problems of space constraints and difficulties in positioning of floating cranes and positioning barge, and achieve convenient and concise lifting process, speed up lifting progress, and improve The effect of lifting accuracy
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[0028] see figure 1 , figure 2 , image 3 Shown, a kind of steel cylinder vibratory sinking construction of the present invention is stationed hoisting method, comprises the following steps:
[0029] 1. After the transport ship 2 carrying the steel cylinder 1 arrives at the station, four-point mooring is carried out to the transport ship through the anchoring device;
[0030] 2. The floating crane ship 3 travels to the lifting position on the side of the transport ship and anchors it for positioning. The bow of the floating crane ship is connected to the bow and stern of the transport ship through two cross-set towing cables 4 and other anchors to hoist and hold the position. ; And control the retraction of the traction cable by the winch (belonging to the prior art, not shown in the figure) for retracting the traction cable on the floating crane ship, so as to realize the displacement and steering of the floating crane.
[0031] The method of the present invention adopts ...
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