Hoisting equipment for tower section

By designing dynamic balance fixing devices and anti-rotation devices in tower section lifting equipment, the shaking and unbalance caused by changes in wind speed and wind direction during tower lifting in wind farms is solved, and the stable lifting of tower sections and the safe operation of equipment is achieved.

CN119637726AActive Publication Date: 2025-03-18CHINA ANENG GRP FIRST ENG BUREAU CO LTD +1
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Patent Information

Application Number
CN202510068860.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-16
Publication Date
2025-03-18
Estimated Expiration
2045-01-16

AI Technical Summary

Technical Problem

During the lifting process of wind power farm towers, the tower is affected by changes in wind speed and wind direction, resulting in shaking, inaccurate positioning and uneven load, which increases construction difficulty and safety risks.

Method used

A lifting equipment for tower sections is designed, including a support frame, a hoist, a dynamic balance fixing device and an anti-rotation device. The dynamic balance fixing device ensures the stability and balance of the tower section during the lifting process through the reasonable arrangement of the damping balance device and multiple mounting ropes. The anti-rotation device reduces the impact of wind force on the lifting process of the tower section through the coordinated work of the windward plate, the rotating device, the moving device and the control device.

Benefits of technology

Effectively prevent the tower section from tilting or instability during the lifting process, reduce wind interference, ensure the stable operation of lifting equipment, and improve the safety, stability and efficiency of lifting operations.

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Abstract

The invention relates to the technical field of hoisting equipment, and particularly discloses tower section hoisting equipment which comprises a supporting frame, a lifting machine, a dynamic balance fixing device and an anti-rotation device, the supporting frame is fixedly installed on the ground, the fixed end of the lifting machine is fixedly installed on the supporting frame, and the dynamic balance fixing device is fixedly installed below the lifting end of the lifting machine; the anti-rotation device is fixedly installed on the outer side of the dynamic balance fixing device, and the tower crane section device is fixedly installed through the dynamic balance fixing device. By introducing the dynamic balance fixing device and the anti-rotation device, the common problems of inclination, rotation and the like in the hoisting process of the tower section are effectively solved. Besides, a remote control and real-time monitoring system is adopted, so that the whole hoisting process is more intelligent and safer, and the hoisting efficiency and precision are greatly improved.
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