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The connection structure of the tower section and the manufacturing method of the tower section

A connection structure and sleeve connection technology, applied in the direction of prefabricated components, final product manufacturing, sustainable manufacturing/processing, etc., can solve problems such as complex construction process, weak connection structure strength, and easy deviation of tower pieces from preset positions , to achieve the effect of ensuring the apparent quality, simplifying the construction process, and simplifying the installation and connection process

Active Publication Date: 2021-01-26
BEIJING TIANBIN HIGH TECH WIND POWER TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The present application provides a connection structure of a tower section and a manufacturing method of a tower section to solve problems in the prior art that the strength of the connection structure is weak, the tower segments in the connection structure are easy to deviate from the preset position, or the connections The construction process is complex and other issues

Method used

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  • The connection structure of the tower section and the manufacturing method of the tower section
  • The connection structure of the tower section and the manufacturing method of the tower section
  • The connection structure of the tower section and the manufacturing method of the tower section

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Embodiment Construction

[0028] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote 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 application, and are not construed as limiting the present application.

[0029] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the specification of the present application refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. The expression "...

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Abstract

Embodiments of the present invention provide a connection structure of a tower section and a method for making the tower section. The connection structure includes at least two tower sections; the tower section includes two first side end surfaces, each first The side end faces are provided with a plurality of connectors, and the plurality of connectors are arranged at intervals along the length extension direction of the first side end face; among the adjacent two first side end faces of two adjacent tower segments, one first side At least one connecting piece on the end surface is respectively fixedly connected to the corresponding connecting piece on the other first side end surface. The connection structure of the tower section does not need to reserve holes on the top surface of the tower section, which not only simplifies the manufacturing process of the tower section, but also ensures the structural strength of the tower section; at the same time, the connection mechanism also saves Additional components such as round pipes, steel wire ropes, and turnbuckle threads not only simplify the installation and connection process of these components, but also reduce material costs; moreover, the fixed connection of the two connecting parts is more stable, ensuring the position accuracy of the tower segments .

Description

technical field [0001] The present application relates to the technical field of wind turbine towers, and in particular to a connection structure of tower sections and a method for making tower sections. Background technique [0002] The tower is an important supporting structure in the construction field, for example, the tower can be used as a support for a wind turbine. The size of the tower is generally large and it is difficult to transport as a whole. In order to solve the transportation problem, the tower is generally divided into multiple tower sections along the axial direction, and each tower section is divided into multiple tower sections along the radial direction , After pouring out the tower tube pieces, transport the tower tube pieces to the site, and then splicing them into a complete tower tube. [0003] According to a prior art known to the inventor, such as in the accompanying drawings figure 1 As shown, when multiple tower sections need to be rejoined i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03D13/20B28B21/70
CPCB28B21/70F03D13/20Y02E10/72Y02E10/728Y02P70/50
Inventor 徐瑞龙郝华庚刘艳军
Owner BEIJING TIANBIN HIGH TECH WIND POWER TECH CO LTD
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