Construction method of anchor tower section
A construction method and technology for anchoring towers, which can be used in towers, building material processing, construction, etc., and can solve problems such as deformation and concentrated force on towers.
Active Publication Date: 2022-03-01
上海风领新能源有限公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in the prior art, when a connecting device is installed on the tower to support the tower crane, more lateral loads will be generated on the supporting part of the tower, which will concentrate the force on the tower and easily cause deformation, which requires structural reinforcement. There is currently no method for prefabricating structurally reinforced tower sections
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] 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.
[0042] First refer to the following figure 1 , Figure 4-Figure 6 , Figure 7 The structures of the anchor tower section 100 and the concrete tower 1000 in the embodiment of the present invention are described.
[0043] The structure of the concrete tower 1000 includes a tower foundation 600 and a tower body. In some application fields, fans, etc. (such as wind power towers) are installed on the top of the tower body, and in some application fields, various wind turbines are installed on the top of the tower body. A variety of monitor...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a construction method for anchoring a tower tube section, comprising the following steps: S1: processing and manufacturing a vertical corrugated pipe and a curved corrugated pipe; S2: binding steel bars, supporting a formwork to construct a pouring cavity, and the formwork includes a relative inner formwork and the outer formwork, the steel bars are located between the inner formwork and the outer formwork, vertically support the vertical bellows and the curved bellows in the pouring cavity, wherein the bottoms of the vertical bellows and the curved bellows are all facing the bottom of the pouring cavity Setting, the tops of the two kinds of bellows are set towards the top of the pouring cavity, and the top of the curved bellows is closer to the central axis of the anchor tower section than the top of the vertical bellows; S3: Pouring concrete in the pouring cavity; S4: After the poured concrete is hardened and formed, the template is removed, the surface formed by the inner template is the inner peripheral wall of the anchor tower section, and the surface formed by the outer template is the outer peripheral wall of the anchor tower section. The construction method of the invention can be used for prefabrication, which is convenient for hoisting in the later stage, and each structure is stable during hoisting.
Description
technical field [0001] The invention relates to the technical field of wind power generation, in particular to a construction method for anchoring a tower section. Background technique [0002] As the power generation efficiency of wind turbines increases, the length of the blades becomes longer and longer, and the height and cross-sectional size of the matching wind turbine towers are also increasing. Due to high cost and difficult transportation, steel structure towers are difficult to meet the construction requirements of large cross-section and high towers. Prefabricated concrete towers are gaining attention because they enable the economical construction of large wind turbines. Due to the limitations of transportation conditions and prefabrication processing conditions, a single large-section tower is often assembled on site by multiple arc-shaped tubes. Then the assembled individual towers are hoisted sequentially from bottom to top, and finally built into a complete...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/02E04H12/12
CPCE04G21/02E04H12/12
Inventor 孙阳李沐
Owner 上海风领新能源有限公司