Anchor boat auxiliary pushing unilateral transverse moving construction system and construction method
A technology for traversing and anchoring boats, which is applied in the direction of earth movers/excavators, construction, etc., which can solve the problems of anchor walking and poor excavation ability, and achieve the effect of improving the excavation effect
Active Publication Date: 2018-02-09
CCCC GUANGZHOU DREDGING +2
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Problems solved by technology
[0004] The present invention provides an anchor boat assisted jacking unilateral lateral movement construction system and its construction method, in order to solve the technical problem of poor excavation ability caused by easy occurrence of anchor-traveling phenomenon in the existing cutter-suction ship in the excavation process
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[0022] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0023] It should be noted that the anchor boat auxiliary jacking unilateral traversing construction system of the present invention is designed according to the principle of reamer traversing pulling force formation. Among them, the formation principle of reamer lateral movement tension is as follows: figure 1 As shown, specifically: the lateral movement of the reamer of the cutter suction ship is mainly through the traction and swing of the lateral movement anchors arranged on both sides of the construction axis. In the rock and soil, anti-sliding resistance is formed. When the resistance is greater than the traction force of the traversing anchor cable, the traversing t...
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The invention relates to the technical field of marine traffic engineering, in particular to an anchor boat auxiliary pushing unilateral transverse moving construction system and a construction method. The construction system comprises an active transverse moving device and an auxiliary transverse moving device; the active transverse moving device comprises a twisting and sucking ship, a dredgingbridge frame and two transverse moving winches; the dredging bridge frame is mounted on the twisting and sucking ship; the transverse moving winches are mounted on the dredging bridge frame; a reamerhead, a wire penetrating hole and two transverse moving anchors are arranged on the dredging bridge frame; the two transverse moving anchors are connected with the transverse moving winches through transverse moving steel wires; the transverse moving steel wires movably penetrate through the wire penetrating hole; the auxiliary transverse moving device comprises an anchor boat; and the anchor boatis arranged on one side of the twisting and sucking ship. The anchor boat auxiliary pushing unilateral transverse moving construction system is additionally provided with the anchor boat on one sideof the twisting and sucking ship, and the acting force is applied to the twisting and sucking ship through the anchor boat, so that the pressure of a reamer to rock and soil is increased, the cuttingforce on the reamer is changed, the excavation effect is improved, and the maximal excavation capacity of the twisting and sucking ship is achieved.
Description
technical field [0001] The invention relates to the technical field of waterway engineering, and more specifically, to a construction system and a construction method thereof for auxiliary jacking and unilateral lateral movement of anchor boats. Background technique [0002] With the improvement of construction technology, cutter suction ships are more used to face soft rocks or coral reefs and other soils. Although large or special cutter suction ships have been designed The ship is still the original economical general-purpose cutter suction ship, such as IHC's 7025 series cutter suction ship. Due to the tight construction schedule, the construction capacity of only a few special-type ships cannot meet the needs of the project. Therefore, it is necessary to tap the potential of general-purpose cutter suction ships. [0003] The general-purpose cutter suction ship mainly excavates silt, clay, sand and other soils. The power and pulling force thresholds of the designed supp...
Claims
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IPC IPC(8): E02F5/28
CPCE02F5/28E02F5/282
Inventor 林海聪何伟谢一飞陈林何波
Owner CCCC GUANGZHOU DREDGING