Wind power tower drum internal maintaining and repairing device

Abstract

The invention provides a wind power tower drum internal maintaining and repairing device which comprises a rail frame, a bridge box, a driving device, a control console and an auxiliary hoisting device. The bridge box is connected to one end of the rail frame. The top of the bridge box is provided with an elevating platform. The driving device is connected into the bridge box. One end of the auxiliary hoisting device and one end of the control console are both connected to the elevating platform. The rail frame comprises a plurality of racks and a plurality of connecting plates. One sides of the plurality of connecting plates are connected to joints of the plurality of racks correspondingly. The other sides of the plurality of connecting plates are detachably connected to a ladder inside awind power tower. The driving device comprises a motor, a speed reducer, guide wheels, limiting wheels and brake wheels. The bridge box is convenient to transport and install, and construction cost is reduced; by arranging the auxiliary hoisting device, labor is saved, and efficiency is improved; the structure is simple, the wind power tower drum internal maintaining and repairing device can be detached in normal work, and therefore work space is enlarged; and the wind power tower drum internal maintaining and repairing device is compact in structure, high in bearing capacity, stable in workand low in price.

Description

technical field [0001] The invention relates to the technical field of wind power tower maintenance, in particular to a wind power tower internal maintenance device. Background technique [0002] With the rapid development of my country's economy and urban infrastructure, it is necessary to use ladders to maintain roadbed or sea-based wind power generation equipment, especially for the maintenance of the interior of wind power towers. Since wind power is clean energy, non-polluting and renewable, countries around the world are developing very rapidly, and more than 70 countries around the world have built commercial wind farms. Therefore, in order to complete the inspection and maintenance of the inside of the wind power tower, the ladder is widely used due to its simple structure and convenient installation. Exposed its outstanding shortcomings and inconvenience of use. [0003] At present, the inspection and maintenance of the domestically known wind power tower tube is ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an internal maintenance device for a wind power tower, which solves the problems of the existing construction methods in the prior art, such as long time required for maintenance, high maintenance cost, low work efficiency, and high risk.

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