A kind of semi-submersible crane ship sinking pile construction equipment and technology
A technology for construction equipment and crane ships, which is applied to sheet pile walls, infrastructure engineering, construction, etc., can solve problems such as slow work efficiency, lack of transportation and cargo conveying capabilities of multiple steel pipe piles, and complex junction points of work surfaces. , to achieve the effect of improving positioning effect, ensuring construction quality and improving construction quality
Active Publication Date: 2022-07-08
中天科技集团海洋工程有限公司 +1
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Problems solved by technology
[0002] The existing semi-submersible crane ship cannot carry the truss-type pile-stabilized platform, and an additional transport ship is required to carry the pile-stabilized platform, which leads to complex junction points of its working surfaces and slow work efficiency; in addition, the existing semi-submersible crane The ship does not have the ability to transport and deliver goods with multiple steel pipe piles, and cannot achieve continuous operation
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[0043] The technical solutions of the present invention will be clearly and completely described below through specific embodiments.
[0044] A semi-submersible crane ship pile sinking construction equipment of the present invention includes a pile stabilization platform 2, a pile stabilization platform base 3, a compensator 7 and a steel pipe pile 10; the specific structure is as follows: figure 1 , figure 2 As shown, a first crane 5 and a second crane 6 are symmetrically arranged on the starboard and starboard sides of the upper surface of the semi-submersible crane vessel 1, and the side of the semi-submersible crane vessel 1 that is close to the first crane 5 There are also pile stabilization platform bases 3 symmetrically and vertically spaced on the starboard and starboard, each pile stabilization platform base 3 is a right-angled triangle truss structure, and a truss mouth is formed between the two pile stabilization platform bases 3; The upper surface of the platform...
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The invention discloses a pile sinking construction system and process for a semi-submersible crane, comprising a pile stabilization platform, a base for the stabilization pile, a compensator and a steel pipe pile; There are pile stabilization platform bases symmetrically and vertically spaced on the starboard and starboard, each of the pile stabilization platform bases is a right-angled triangle truss structure, and a truss port is formed between the two pile stabilization platform bases; in each of the pile stabilization platform bases The upper surface of the base of the pile stabilization platform close to the truss mouth is also provided with several compensators at intervals and horizontally along its length direction. On the compensator; the steel pipe pile is suspended and placed on the deck of the semi-submersible crane through the bracket, and the double cranes of the first crane and the second crane are cross-fitted, and the pile stabilization platform positioning, Steel pipe pile driving and pile stabilization platform recovery operations. The invention realizes the cross operation of double hoists, which doubles the work efficiency.
Description
technical field [0001] The invention relates to the field of offshore wind power, in particular to a pile sinking construction equipment and technology for a semi-submersible crane. Background technique [0002] The existing semi-submersible crane vessel cannot carry the truss-type stabilizing pile platform, and an additional transport vessel is required to carry the stabilizing pile platform, which leads to complex junction points of its working surface and slow work efficiency; in addition, the existing semi-submersible crane The ship does not have the transportation and cargo transfer capacity of multiple steel pipe piles, and cannot achieve continuous operation. Therefore, the above problems need to be solved urgently. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a semi-submersible crane ship pile sinking construction equipment and process. By setting up a dedicated pile stabilization platform and a pile s...
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IPC IPC(8): E02D7/06E02D7/16E02D13/04
CPCE02D7/06E02D7/16E02D13/04Y02E10/727
Inventor 李宏龙吴春寒苏展张鹏鹏郑马腾
Owner 中天科技集团海洋工程有限公司