Semi-submersible type ocean platform motor installing tool and power system installing technology
An offshore platform and semi-submersible technology, which is applied in the direction of hand-held tools, manufacturing tools, workpiece clamping devices, etc., can solve the problem of affecting the platform's sea trial and project delivery nodes, delaying the power system debugging cycle, and the long overall construction cycle of the platform, etc. problems, to achieve the effect of shortening the production and debugging cycle, shortening the debugging cycle, and high installation accuracy
Inactive Publication Date: 2020-05-15
YANTAI RAFFLES SHIPYARD +2
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Problems solved by technology
The installation of motors and auxiliary equipment can only be carried out after the main structure of the platform is completed, the platform is launched, and the thrusters are installed. The construction period is long, and the cost of platform production and commissioning is high
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[0034] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.
[0035] In order to further illustrate the principle and structure of the present invention, preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
[0036] The invention provides a motor installation tool for a semi-submersible ocean platform, through which the motor can be installed on land. Wherein, the ocean platform includes a lower floating body, a column and a main hull, and the main hull is supported on the lower floating body by a plurality of columns. A propeller socket for the...
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The invention provides a semi-submersible type ocean platform motor installing tool and a power system installing technology. A motor is used for being connected with a thruster of a semi-submersibletype ocean platform. The semi-submersible type ocean platform is provided with a thruster socket for installation of the thruster. The motor installing tool comprises a core shaft and an adjusting assembly. The core shaft comprises a core shaft rod and a core shaft top disc vertically arranged at the top end of the core shaft rod. The adjusting assembly comprises a chuck arranged on the core shaftin a sleeving mode and a plurality of radial supports connected with the periphery of the chuck. The other ends of the multiple radial supports are in abutting joint with the inner wall of the thruster socket. The included angle between the upper surface of the chuck and the axis of the core shaft is adjustable, the length of the radial supports can be adjusted, accordingly, the position of the core shaft in the thruster socket can be adjusted, the core shaft top disc is parallel to the lower surface of the thruster socket, the axis of the core shaft rod and the axis of the thruster socket are located on the same straight line, accordingly, the core shaft serves as a positioning datum during motor installation, and positioning during motor installation on the land is achieved.
Description
technical field [0001] The invention relates to the field of ocean platforms, in particular to a motor installation tool for a semi-submersible ocean platform and a power system installation process. Background technique [0002] Semi-submersible offshore platforms generally have propellers installed at the bottom of the lower floating body to achieve dynamic positioning. Due to the limitations of current technology and environment, the installation of propellers on semi-submersible offshore platforms can only be done underwater. After the main structure of the platform is completed, the platform is towed to a water area that can meet the installation conditions, and the propeller is installed underwater to the bottom of the floating body. After the thruster is installed, the motor for providing the power of the thruster is installed in the lower floating body. When installing the motor, use the installed propeller input shaft as a reference to drill the motor base and inst...
Claims
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Login to View More IPC IPC(8): B25B27/00B25B11/02
CPCB25B11/02B25B27/00
Inventor 张永亮王鑫王金磊代鑫鑫苗霖王海鲸
Owner YANTAI RAFFLES SHIPYARD