Cleaning radius-variable fan tower cylinder cleaning equipment

Abstract

The invention relates to cleaning radius-variable fan tower cylinder cleaning equipment. The equipment comprises a cleaning chain and an annular base; the cleaning chain and the annular base are connected through a connecting frame; the cleaning chain has an extension ring, and a cleaning device arranged on the extension ring; the extension ring is formed to an annular structure by connecting multiple shearing fork sets end to end; and the extension ring is used for changing the diameter size of the cleaning chain. As the extension ring is formed by connecting the multiple shearing fork sets end to end, and tensioning mechanisms are arranged in hinge points of at least one shearing fork set, the diameter of the extension ring can be changed according to diameters of different fan tower cylinders. The equipment is simple in structure and low in cost, needs no manual aerial operation, is high in safety, is less in water for the cleaning operation, protects the environment, and saves the energy.

Description

technical field [0001] The invention relates to the field of cleaning equipment, in particular to a fan tower cleaning equipment with a variable cleaning radius. Background technique [0002] During the operation of wind turbines, due to sealing problems or mechanical failures in the transmission system, lubrication system, and hydraulic system, lubricating oil leakage often occurs, and the working environment of wind turbines is generally full of sand and dust. Under the action of wind, The sand and dust adhere to the oil-stained tower wall, which seriously affects the appearance of the fan, negatively affects the brand reputation of the fan manufacturer, and also increases the difficulty of daily maintenance and inspection of the surface of the fan tower. [0003] At present, the cleaning operation of the tower is mainly completed by manpower. That is to say, the operator attaches to the body of the wind power tower through the rope hoisted on the generator cabin, and man...

AI Technical Summary

Problems solved by technology

This operation method has the following problems: 1. The operator can only move from top to bottom along the tower wall, and cannot move back and forth, so the work efficiency is low and the cleaning cycle is long

2. One cleaning person cannot rotate along the tower wall, so multiple operators are required to clean the tower wall at the same time, resulting in high labor and cleaning costs

3. The height of the tower is generally higher than 100m, and generally there is a large wind force, the risk factor of manual high-altitude cleaning operation is high, and safety accidents are prone to occur

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