Tower anti-deformation device of wind generating set

A wind turbine, anti-deformation technology, applied in the direction of fluid pressure actuators, packaging, mechanical equipment, etc., can solve the problems of waste of resources, low versatility, increased transportation and production costs, etc., to reduce long-term use costs, The effect of high reliability and simple structure

Active Publication Date: 2020-11-13
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP
View PDF12 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]However, for the traditional tower anti-deformation device, only one-to-one combination between the tower anti-deformation device and the tower can be adopted, that is, one There is only one anti-deformation device for towers of different sizes and specifications
In addition, the traditional anti

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tower anti-deformation device of wind generating set
  • Tower anti-deformation device of wind generating set
  • Tower anti-deformation device of wind generating set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] 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.

[0049] An embodiment of the present application provides a tower anti-deformation device for a wind power generating set, such as figure 1 , figure 2 and image 3 As shown, it includes a support mechanism 100 , a hydraulic mechanism 200 and a connecting part 300 .

[0050] The support mechanism 100 comprises a support 110 and three or more than three support rods 120, each support rod 120 is radially arranged and the angle between any two adjacent support rods 120 is the same, and the tail end of each support rod 120 is connected to the...

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

No PUM Login to view more

Abstract

The invention provides a tower anti-deformation device of a wind generating set. The tower anti-deformation device comprises a supporting mechanism, a hydraulic mechanism and a connecting part; each supporting rod is arranged in a radial mode, the included angle between any two adjacent supporting rods is the same, the tail end of each supporting rod is connected to a support; the hydraulic mechanism comprises a plurality of telescopic parts and hydraulic cylinders, the number of the telescopic parts is equal to the number of the supporting rods, the hydraulic cylinders are connected with thetelescopic parts in a one-to-one mode, the bottom end of each hydraulic cylinder is arranged at the top end of each supporting rod, connecting parts are arranged at the top ends of the telescopic parts, the hydraulic cylinders are used for driving the telescopic parts to drive the connecting parts to move; and the connecting parts are used for being detachably connected with tower flanges of the wind generating set. According to the tower anti-deformation device of the wind generating set, the plurality of supporting rods connected with the hydraulic mechanism are arranged, and the supportingradius of the supporting mechanism is changed through stretching and retracting of the hydraulic mechanism, so that the transportation anti-deformation requirements of towers with different diametersare met, and the long-term use cost of the towers of the wind generating set is reduced.

Description

technical field [0001] The present application relates to the field of generator equipment, in particular, to a tower deformation preventing device of a wind power generating set. Background technique [0002] The tower is a large mechanical component of the wind turbine. The tower not only needs to be used to support large components such as the impeller and the nacelle, but also needs to bear the aerodynamic thrust and resistance of the random wind load on the tower itself. Due to the large size and weight of the tower, and its thin-shell structure, the deformation of the tower must be strictly controlled during stacking and long-distance transportation to avoid on-site installation problems caused by the deformation of the tower. [0003] During the stacking process, due to the weight of the tower, the tower will have a certain degree of elliptical deformation when it is placed in the vertical direction, and it needs to be modified before transportation. During the trans...

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
no application Login to view more
IPC IPC(8): B65D59/00F15B11/22F15B13/06
CPCB65D59/00F15B11/22F15B13/06F15B2211/71F15B2211/782Y02E10/72
Inventor 刘连圣史新吉格拉
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap