Whole machine mounting device for wind turbine
A technology for installing equipment and wind turbines, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of cumbersome installation procedures, high maintenance costs, limited practical conditions, etc. net effect
Active Publication Date: 2014-09-10
锐源风能技术有限公司
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Problems solved by technology
The special environment of unstable ocean and strong wind and waves makes the installation of offshore units extremely difficult
For the existing offshore installation equipment of wind turbines, the support is directly installed on the concrete pouring platform. The installation process is cumbersome, the adjustment accuracy of the whole machine is low, and the practical conditions are limited. It can only be applied to the offshore foundation of high pile caps. High, can not realize the overall installation, large wind turbines are not easy to install smoothly at sea
Method used
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[0019] The above and other technical features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings and embodiments.
[0020] Such as Figure 1-5 As shown, the installation equipment of a wind turbine unit according to the present invention includes an underframe 1 , a bracket 2 , a jacking device 4 , a precise positioning device 5 and a buffer plate 6 .
[0021] The bottom frame 1 is a conical semi-circular platform structure assembled in separate parts. The upper end is assembled from two semicircular square tubes, and the bottom end is assembled from two concentric double semicircular square tubes. The bottom end of the frame 1 is flat and connected to the offshore foundation platform. A columnar pipe 14 and an inclined surface 15 are arranged between the upper end and the bottom end of the bottom frame 1, and a vertical groove 13 is arranged outside the upper end, and the vertical groove 13 is located bet...
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The invention relates to a whole machine mounting device for a wind turbine, which is used for offshore wind power generation. The whole machine mounting device comprises an underframe (1), a support (2), a jacking device (4) and buffer plates (6), wherein the underframe (1) is of a conical semi-round table structure with split type assembly, the support (2) is of the shape of a pyramid, the bottom of the support (2) is of a vertex of the pyramid, the jacking device (4) is arranged in the center position on the support (2), and the jacking device (4) can ascend or descend along the vertical direction in the middle position of the support (2); a precision positioning device (5) is arranged on the support (2) and comprises drivers (51, 52) and a positioning hole seat (53), and a positioning hole (54) is formed on the positioning hole seat (53); and the buffer plates (6) are arranged at the two ends on the outer side of the upper surface of the support (2). The device disclosed by the invention has the characteristics of smoothness in offshore mounting, capability of realizing whole machine mounting of the wind turbine, and time-saving and labor-saving properties in mounting.
Description
technical field [0001] The invention relates to an installation device, in particular to an installation device for a complete wind turbine unit used for offshore wind power generation. Background technique [0002] Due to the advantages of high wind speed, low turbulence, and less wind shear, offshore wind farms have entered a stage of rapid development. In order to achieve higher benefits, the capacity of a single wind turbine unit is increasing, and the volume and weight of the unit are also increasing. The special environment of unstable ocean and strong wind and waves makes the installation of offshore units extremely difficult. For the existing offshore installation equipment of wind turbines, the support is directly installed on the concrete pouring platform. The installation process is cumbersome, the adjustment accuracy of the whole machine is low, and the practical conditions are limited. It can only be applied to the offshore foundation of high pile caps. It is ...
Claims
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IPC IPC(8): B23P19/04
Inventor 曾杰黎焱马波
Owner 锐源风能技术有限公司