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Fabricated wind power tower drum and assembling method thereof

A wind power tower and assembled technology, which is applied in the field of assembled wind power tower and its assembly, can solve the problems of low construction efficiency, poor shock resistance and shock absorption effect, and achieve the effect of reinforcement and stability

Inactive Publication Date: 2022-07-22
TAIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a prefabricated wind power tower and its assembly method in order to solve the problems of poor anti-seismic shock absorption effect and low construction efficiency of the existing wind power tower

Method used

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  • Fabricated wind power tower drum and assembling method thereof
  • Fabricated wind power tower drum and assembling method thereof
  • Fabricated wind power tower drum and assembling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] like Figure 1-Figure 9 An assembled wind power tower shown includes a base 1, the top of the base 1 is provided with a circular groove 2, the bottom inner wall of the circular groove 2 is placed with a tower 3, and the bottom inner wall of the circular groove 2 is rotatably connected with a screw 4. , the base 1 is provided with a positioning component for positioning the tower 3, the outer wall of the tower 3 is provided with a reinforcement component for increasing the stability of the tower 3 and the base 1, and the top of the tower 3 is provided with a tower top 26 , the tower tube 3 is provided with a suppression component for preventing the tower tube 3 from shaking greatly.

[0047] In the present invention, the positioning assembly includes a cavity 5 arranged in the base 1, the bottom end of the screw 4 rotates through the top inner wall of the cavity 5 and is fixedly connected with the first bevel gear 6, and one side inner wall of the cavity 5 rotates throug...

Embodiment 2

[0058] This embodiment is a further improvement of the previous embodiment, such as Figure 1-Figure 11 As shown, an assembled wind power tower includes a base 1, the top of the base 1 is provided with a circular groove 2, the bottom inner wall of the circular groove 2 is placed with a tower 3, and the bottom inner wall of the circular groove 2 is rotatably connected with a screw 4 , the base 1 is provided with a positioning component for positioning the tower 3, the outer wall of the tower 3 is provided with a reinforcement component for increasing the stability of the tower 3 and the base 1, and the top of the tower 3 is provided with a tower top 26 , the tower tube 3 is provided with a suppression component for preventing the tower tube 3 from shaking greatly.

[0059] In the present invention, the positioning assembly includes a cavity 5 arranged in the base 1, the bottom end of the screw 4 rotates through the top inner wall of the cavity 5 and is fixedly connected with th...

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Abstract

The invention relates to an assembly type wind power tower drum and belongs to the technical field of wind power tower drums. A circular groove is formed in the top of a base, a tower drum is placed on the inner wall of the bottom of the circular groove, a screw rod is rotationally connected to the inner wall of the bottom of the circular groove, and a positioning assembly used for positioning the tower drum is arranged in the base; the outer wall of the tower drum is provided with a reinforcing assembly used for improving the stability of the tower drum and the base, and the top end of the tower drum is provided with a tower top. And through cooperation of an embedded block and a fixing block and cooperation of a circular ring table, the base and the tower drum, the stability of the base and the tower drum can be improved, the assembling efficiency of the base and the tower drum can be improved, and in addition, through cooperation of a bearing ball, a first rope, a damping rod and a circular ring, the tower drum can be prevented from greatly shaking under the condition of strong wind.

Description

technical field [0001] The invention belongs to the technical field of wind power towers, and relates to an assembled wind power tower and an assembling method thereof. Background technique [0002] The wind power tower is an important part of the wind turbine. Its function is to support the nacelle and the wind rotor, lift the wind rotor to the corresponding height, and obtain enough wind power to drive the generator to generate electricity. With the continuous maturity of the wind power generation industry, the development of wind energy resources in low wind speed regions and the central and eastern regions has become increasingly fierce. [0003] Because the wind turbine tower is a high-rise structure, the existing wind turbine tower is bulky and inconvenient for transportation during installation. In addition, the existing wind turbine tower requires the cooperation of multiple workers during installation, resulting in low installation efficiency and adverse effects. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D13/20F03D13/10
CPCF03D13/20F03D13/10Y02E10/728
Inventor 王艳茹符斌张茂雨吴娟李莹
Owner TAIZHOU UNIV