A connection device and connection method for a marine spud leg and a spud shoe

A connection device and connection method technology, applied in sheet pile walls, buildings, infrastructure engineering, etc., can solve problems such as difficult maintenance, non-disassembly, easy cracks, etc., to achieve convenient disassembly, maintenance and replacement, convenient and reliable fixed installation, Easy to find and locate the effect

Active Publication Date: 2017-03-29
COSCO SHIPPING SHIPYARD (NANGTONG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, marine spud boots are mainly connected to the spud legs by welding. For some marine steels, the weldability is poor, and cracks are prone to occur in the weld area of ​​ultra-thick plates, which seriously affects the connection performance of spud legs and spud boots.
The spud boots work in the complex seabed environment all the year round, and they are prone to failure or damage. The welding method is not removable, which brings a lot of inconvenience to the replacement and maintenance of the spud boots
[0004] The present invention is aimed at the connection device of the marine spud legs and spud cans in the prior art, and its connection method only uses welding to connect, resulting in poor connection performance, inconvenient installation, non-removable, and difficult maintenance.

Method used

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  • A connection device and connection method for a marine spud leg and a spud shoe
  • A connection device and connection method for a marine spud leg and a spud shoe
  • A connection device and connection method for a marine spud leg and a spud shoe

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example as figure 1 As shown, a connection device for a marine spud leg and a spud can, the connection device includes a spud leg 1 and a spud can 5, the spud leg 1 is inserted into the guide groove of the spud can 5, and the spud leg 1 Including at least one pin hole, the inner side of the pin hole of the pile leg 1 includes at least one support sleeve 2; the support sleeve 2 has a pressure sensor, a compression spring 4, a connecting pin 3 and a manipulator; the manipulator is on the support The sleeve 2 is in a gripping shape; the spud shoe 5 includes at least one spud shoe hole, and the position of the spud shoe hole corresponds to the position of the support sleeve 2; the compression spring 4 abuts against the pressure sensor, so One end of the connecting pin 3 abuts against the compression spring 4, and the other end abuts against the manipulator; when the connecting pin 3 is inserted into the pin hole and the spud can hole, the pressure sensor detects that the pr...

Embodiment 2

[0016] Example two such as figure 1 As shown, a connection method between a marine spud leg and a spud shoe: the support sleeve 2 is arranged inside the pin hole of the spud leg 1; the pressure sensor, the compression spring 4, the connecting pin 3 and the manipulator are arranged on the support sleeve 2 Inside: the pressure sensor is arranged inside the support sleeve 2; one end of the compression spring 4 abuts the pressure sensor, and the other end abuts the connecting pin 3; the other end of the connecting pin 3 abuts The manipulator; the position of the manipulator close to the pin hole; the manipulator is in a grip on the support sleeve 2; the spud shoe 5 is opened at the corresponding connection position of the support sleeve 2 to form a spud shoe hole ; use a lifting device to lift the spud leg 1 to connect the spud leg 1 and the spud can 5, the spud leg 1 slides down along the guide groove of the spud can 5, and the process of sliding down The compression spring 4 co...

Embodiment 3

[0017] Embodiment three such as figure 2 As shown, a connection device for a marine spud leg and a spud can, the connection device includes a spud leg 1 and a spud can 5, the spud leg 1 is inserted into the guide groove of the spud can 5, and the spud leg 1 Including at least one pin hole, the inner side of the pin hole of the pile leg 1 includes at least one support sleeve 2; the support sleeve 2 has a pressure sensor, a compression spring 4, a connecting pin 3 and a manipulator; the manipulator is on the support The sleeve 2 is in a gripping shape; the spud shoe 5 includes at least one spud shoe hole, and the position of the spud shoe hole corresponds to the position of the support sleeve 2; the compression spring 4 abuts against the pressure sensor, so One end of the connecting pin 3 abuts against the compression spring 4, and the other end abuts against the manipulator; when the connecting pin 3 is inserted into the pin hole and the spud can hole, the pressure sensor dete...

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PUM

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Abstract

The invention provides a pile leg and pile shoe connecting apparatus and method for a ship. The apparatus comprises a pile leg and a pile shoe, the pile leg comprises a latch hole, and a support sleeve is arranged on the inner side of the latch hole. The support sleeve internally comprises a pressure sensor, a manipulator, a compression spring and a connecting pin. The pile shoe comprises a pile shoe hole, and the position of the pile shoe hole corresponds to the position of the support sleeve when the pile leg is inserted into a guiding groove of the pile shoe. A hoisting device hoists the pile leg so as to connect the pile leg and the pile shoe, the pile leg slides downwardly along the guiding groove of the pile shoe, the compression spring compresses the connecting pin during a downward sliding process of the pile leg, then the connecting pin shrinks and is disposed inside the support sleeve. When the connecting pin reaches the pile shoe hole, the compression spring pushes the connecting pin into the pile shoe hole. The connecting apparatus is simple in structure, is convenient to install and maintain, is detachable, and improves the stability of the connection between the pile leg and the pile shoe.

Description

technical field [0001] The invention relates to the technical field of manufacturing marine engineering equipment, in particular to a connection device and connection method for marine spud legs and spud cans. Background technique [0002] With the increasing consumption of non-renewable energy and environmental protection issues have become increasingly prominent. People began to seek an environmentally friendly and clean renewable energy to meet human needs for energy. As a clean and renewable new energy, wind energy has been paid more and more attention, and wind power generation has gradually become one of the largest and most mature power generation methods in new energy technologies. The construction of offshore wind farms, whether it is the installation of wind turbines or basic equipment, requires transport vehicles with corresponding capabilities to transport them to the wind farm site, and is equipped with lifting equipment and positioning equipment suitable for v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D5/72E02D5/24
Inventor 王振刚郭晓东王建强屠艳石松建颜建军兰暄
Owner COSCO SHIPPING SHIPYARD (NANGTONG) CO LTD
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