Sliding pile driving platform for pile driving barge

A technology of sliding platform and piling platform, which is applied in the direction of special-purpose ships, sheet pile walls, motor vehicles, etc. It can solve the problems that the piling ship cannot drive multiple piles with high precision, and the piling ship has a large impact of wind and waves, and achieves favorable precision. control, improve the positioning accuracy of piling, and stabilize the center of gravity
CN104477341AInactive Publication Date: 2015-04-01GUANGZHOU SALVAGE BUREAU
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU SALVAGE BUREAU
Publication Date
2015-04-01
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides a sliding pile driving platform for a pile driving barge. The sliding pile driving platform for the pile driving barge comprises a deck and a sliding platform; a convex platform chute is arranged on the desk; a clamp-shaped sliding block is arranged below the sliding platform and wraps the platform chute and can slide along the platform chute; a traction line parallel to the platform chute is also arranged on the deck; a traction machine is arranged on the sliding platform and performs traction for the sliding platform through the traction line. The sliding pile driving platform for the pile diving barge has the advantages that a plurality of piles can be driven at a time; in addition, the high-precision adjustment can be performed in the horizontal direction, and thus driving the plurality of piles at a time can be achieved.
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Description

technical field

[0001] The invention relates to the field of hydraulic engineering construction, in particular to a sliding piling platform for a piling ship. Background technique

[0002] The traditional offshore piling ship, floating operation, is completely floating. It only relies on anchoring for positioning. The construction accuracy is greatly affected by sea wind and waves, and it will swing and heave. The positioning accuracy is very rough, so the piling deviation will be relatively large, often within Between 15~25cm. However, since more and more projects require high-precision piling on the seabed, the conventional floating operation method does not meet the requirements.

[0003] In addition, the current fixed piling is mainly supported by long columns. Since the ship has only four small contact surfaces at the bottom of the seabed, when the wind and waves are strong, the hull will also be affected. The piling on the seabed makes the hull not fixed as expected,...

Claims

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