A clamping and positioning method and device for a fan tower

A positioning method and technology for fan towers, which are applied to used abrasive treatment devices, jetting devices, abrasives, etc., can solve the problems of low clamping efficiency and low clamping accuracy, and achieve high clamping efficiency, manufacturing and maintenance. The effect of low cost, improved machining quality and machining accuracy

Active Publication Date: 2018-07-17
SANY ELECTRIC CO LTD
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  • Description
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AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a clamping and positioning method and device for a wind turbine tower, so as to solve the technical problem of low clamping efficiency caused by low clamping precision when clamping the tower in the prior art

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  • A clamping and positioning method and device for a fan tower
  • A clamping and positioning method and device for a fan tower
  • A clamping and positioning method and device for a fan tower

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Embodiment Construction

[0055] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0056] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner" and "outer" are based on the Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, an...

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Abstract

The invention discloses an efficient clamping positioning method and device for a wind power tower. According to the clamping positioning method, two brackets are arranged oppositely; V-shaped blocks are detachably arranged on installation platforms at the tops of the brackets; a box beam, a rotating shaft and a bearing block are integrally assembled in advance to form a support unit which is fixed on each of the left and right sides of the wind power tower; the wind power tower is hoisted to the brackets, the outer side ends of the rotating shafts of the support units on the left and right sides of the wind power tower are clamped into V-shaped grooves of the V-shaped blocks respectively, the bearing blocks of the support units are fixed on the installation platforms of the brackets, and the V-shaped blocks are moved. The wind power tower can be installed on the brackets at two ends rapidly, the bearing blocks at the two ends can be fastened rapidly, the clamping positioning efficiency of the wind power tower is increased greatly, installation stress is avoided for the clamped wind power tower, and the wind power tower has no elastic deformation after follow-up processes are finished and the wind power tower is dismounted from the brackets.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a clamping and positioning method and device for a wind turbine tower. Background technique [0002] At present, the world's non-renewable energy sources tend to be exhausted, and the pollution caused by the burning of oil and coal has endangered the survival of human beings. The development and utilization of green energy has been paid more and more attention by various countries. At present, the wind power industry has started a large-scale expansion in China. The new installed capacity of wind power increased from 509,000 kilowatts in 2005 to 23,355,000 kilowatts in 2014, an increase of 46.07 times; the cumulative installed capacity of wind power increased from 1,249,500 kilowatts in 2005 to 115 million kilowatts in 2014, a year-on-year increase of 92.14 times. [0003] The wind power tower is the tower pole of wind power generation, which mainly plays a support...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24C9/00B05B13/02
CPCB05B13/02B24C9/00
Inventor 蔡政石川刘明松
Owner SANY ELECTRIC CO LTD
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