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Arc-shaped tower pieces for tower tube sections and tower tube sections

A tower and arc technology, applied in the field of arc towers, can solve the problems of increasing the number of towers, cumbersome prefabrication process, and increasing difficulty, reducing the number of molds, simplifying the manufacturing process, and reducing the difficulty.

Pending Publication Date: 2020-06-16
上海风领新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the increase in the number of towers increases the number of molds used to cast the towers, and the prefabrication process is cumbersome and difficult, so it needs to be solved urgently

Method used

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  • Arc-shaped tower pieces for tower tube sections and tower tube sections
  • Arc-shaped tower pieces for tower tube sections and tower tube sections
  • Arc-shaped tower pieces for tower tube sections and tower tube sections

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Embodiment Construction

[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0043] Refer below Figure 1-Figure 10 A curved tower piece 10 for a tower section according to an embodiment of the present invention is described.

[0044] Such as Figure 1-Figure 10 As shown, the arc-shaped tower piece 10 used for the tower section according to the embodiment of the present invention includes: a main body portion 106 and a first overlapping portion 101 .

[0045] The main body portion 106 has an outer wall surface 1061 and an inner wall surface 1062, the outer wall surface 1061 is an arc surface or a folded surface...

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Abstract

The invention discloses arc-shaped tower pieces for tower tube sections and the tower tube sections. The arc-shaped tower pieces for the tower tube sections include main body sections and first lapping sections, the main body sections are provided with outer wall surfaces and inner wall surfaces, the outer wall surfaces are circular arc surfaces or folding surfaces, the inner wall surfaces are circular arc surfaces or folding surfaces, and the first lapping sections are arranged at two circumferential ends of the main body sections; and the multiple arc-shaped tower pieces are connected with aplurality of straight tower pieces end to end alternately through the first lapping sections to form the annular tower tube sections, the multiple tower tube sections are stacked in the up-down direction in sequence, for every two adjacent tower tube sections, the circumferential dimension of the straight tower pieces at the lower part is larger than that of the straight tower pieces at the upperpart at the same position, and the circumferential dimension of the arc-shaped tower pieces at the multiple tower tube sections is same. According to the arc-shaped tower pieces of the embodiment ofthe invention, the prefabrication is simple, the axial length of the arc-shaped tower pieces in the tower tube sections in the up-down direction is equal, and the number of molds is reduced, so that the difficulty of prefabrication is reduced.

Description

technical field [0001] The invention relates to the technical field of tower construction, in particular to an arc-shaped tower used for a tower section. Background technique [0002] During the construction of concrete towers, a single tower section is usually hoisted sequentially from bottom to top. In the vertical direction, multiple tower sections are stacked sequentially from bottom to top to form a vertically arranged entire tower structure. A fan can be arranged on the top of the tower to constitute a wind power generation tower. [0003] However, due to the huge structural size and weight of a single tower section, transportation and storage are a big problem. In order to solve the existing problems, the current tower section is divided into multiple towers arranged in the circumferential direction, and multiple towers They are spliced ​​together to form a whole tower section, which greatly reduces the difficulty in transportation or storage. [0004] However, the ...

Claims

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Application Information

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IPC IPC(8): E04H12/12E04H12/16F03D13/20
CPCE04H12/12E04H12/16F03D13/20Y02E10/72Y02E10/728
Inventor 孙阳李沐
Owner 上海风领新能源有限公司
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