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Sing-rail guide climbing-free device for fan tower

A single guide rail, fan tower technology, applied in elevators, transportation and packaging, elevators in buildings, etc., can solve the problems that the operation and maintenance of the wind farm cannot meet the specified requirements, the time-consuming and laborious manual climbing, and the difficulty of material transportation, etc. Achieve the effect of preventing swing and overturning, improving stability and safety, and reducing climbing intensity

Inactive Publication Date: 2017-10-27
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the large-scale and large-scale construction of wind power in my country, the height of MW-level towers often reaches 80m or even higher. However, due to the limitation of the level of climbing tower equipment in the current wind power industry, traditional manual climbing is time-consuming and laborious, and the operation of wind farms Maintenance does not meet the specified requirements
At present, some domestic wind farms use climbing aids, but because there is no lifting platform, the disadvantages of high climbing intensity and difficult material transportation have not been resolved; a small number of tower lifts are used, but their disadvantages are high investment costs and difficult transformation. Not widely available

Method used

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  • Sing-rail guide climbing-free device for fan tower
  • Sing-rail guide climbing-free device for fan tower
  • Sing-rail guide climbing-free device for fan tower

Examples

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Embodiment

[0032] Such as Figure 1~2 As shown, a single guide rail-guided climbing avoidance device for a wind turbine tower includes a climbing ladder 1. The climbing avoiding device also includes a single guide rail 2, a lifting platform 6 and a traction unit. The single guide rail 2 is fixed on the ladder along the height direction of the climbing ladder 1. In the middle of 1, the lifting platform 6 is slidably set on the single guide rail 2, and the traction unit is connected to the lifting platform 6. The single guide rail 2 is connected with the ladder 1 by the guide rail fixing support 12, and the upper and lower ends of the guide rail fixing support 12 are provided with screw interfaces, which are connected by the first hexagon socket head screw 14 of M6*10mm.

[0033] The traction unit includes 2 sets of pulley traction assemblies and a traction machine 7. The 2 sets of runner traction assemblies are symmetrically arranged on both sides of the single guide rail 2 and respective...

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Abstract

The invention relates to a single-rail-guided climbing-free device for a wind turbine tower, which includes a ladder (1), and the climbing-free device also includes a single-rail (2), a lifting platform (6) and a traction unit. The single guide rail (2) is fixed in the middle of the ladder (1) along the height direction of the ladder (1), the lifting platform (6) is slidably arranged on the single guide rail (2), and the traction unit is connected to the lifting platform (6). Compared with the prior art, the design of the present invention is simple and reasonable, and has a wide range of applications, which plays an important role in the regular operation and maintenance of wind farms. At the same time, the single-rail-guided climbing-free device of the present invention avoids possible derailment of double-rails, High stability, not easy to break down.

Description

technical field [0001] The invention relates to an anti-climbing device for a fan tower, in particular to a single guide rail guiding anti-climbing device for a fan tower. Background technique [0002] With the large-scale and large-scale construction of wind power in my country, the height of MW-level towers often reaches 80m or even higher. However, due to the limitation of the level of climbing tower equipment in the current wind power industry, traditional manual climbing is time-consuming and laborious, and the operation of wind farms Maintenance does not meet specified requirements. At present, some domestic wind farms use climbing aids, but because there is no lifting platform, the disadvantages of high climbing intensity and difficult material transportation have not been resolved; a small number of tower lifts are used, but their disadvantages are high investment costs and difficult transformation. Failed to be widely used. Therefore, it is particularly important t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B9/00B66B11/08B66B7/02
CPCB66B9/00B66B7/02B66B11/08
Inventor 朱瑞陈达多张焱儒牛群凯王苏民吴世伟
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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