Safety lifting device for wind energy apparatus, and working method thereof

Abstract

The invention discloses a safety lifting device for a wind energy apparatus. The device comprises a hanging bracket, a sucker mechanism and a control mechanism, the hanging bracket is provided with aconnecting frame, a laser proximity switch is arranged at the lower part of the hanging bracket, the connecting frame is provided with a lifting hook, the lifting hook is connected with a cable drum through a cable, the sucker mechanism is arranged in the hanging bracket, a sucker, an air tube and a driving mechanism are arranged in the sucker mechanism, the air tube and the driving mechanism areboth connected with the sucker, the control mechanism is mounted on the hanging bracket, and the laser proximity switch, the air tube and the driving mechanism are all connected with the control mechanism. The laser proximity switch arranged on the hanging bracket is used to detect a distance between the hanging bracket and a ribbed plate to be lifted, a laser displacement sensor is sued to detectthe position, and the control mechanism controls the sucker mechanism to adsorb the ribbed plate and lifts the ribbed plate to an assigned position according to the detected data, so the working efficiency is greatly improved, and the lifting problem of planar curved ribbed plates is well solved.

Description

technical field [0001] The invention belongs to the technical field of wind energy, and in particular relates to a safe hoisting device used in wind energy equipment and a working method thereof. Background technique [0002] With the rapid development of social economy, both the production of enterprises and people's lives have gradually realized modernization and intelligence. With the realization of modernization and intelligence, their power consumption has also increased, which has led to the shortage nervous. [0003] However, most of the current electricity still relies on burning coal or nuclear power generation, especially coal, which will generate a lot of pollution in the process of power generation, causing serious harm to the environment, and the coal that can be used is limited, it is not Inexhaustible, so this leads to the use of renewable resources. [0004] Wind energy is obtained from nature, and it is inexhaustible, which promotes the birth of wind power...

AI Technical Summary

Problems solved by technology

[0003] However, most of the current electricity still relies on burning coal or nuclear power generation, especially coal, which will generate a lot of pollution in the process of power generation, causing serious harm to the environment, and the coal that can be used is limited, it is not Inexhaustible, thus this leads to the use of renewable resources

[0004] Wind energy is obtained from nature, and it is inexhaustible, which promotes the birth of wind power generation. Wind blade ribs are commonly used materials in wind blade processing. Due to their large size, they require special However, most of the existing hoisting devices are aimed at the hoisting of flat ribs. The ribs with radians cannot be hoisted, and even if they are barely hoisted, they are easy to fall off during the hoisting process, which is easy to cause safety accidents. raise security concerns

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