Transfer device for wind power generation flexible tower

Abstract

The invention provides a transfer device for a wind power generation flexible tower, belongs to the technical field of wind power equipment transportation, and is used for solving the problem that an existing transfer device is inconvenient to transport, lock, hoist and transfer a flexible tower. The device comprises a rotating mechanism and two locking mechanisms, the rotating mechanism comprises a bottom plate, an extrusion mechanism is arranged on the side face of the bottom plate, a rotating plate is hinged to the bottom plate, an anti-falling mechanism is arranged on the rotating plate, each locking mechanism comprises a fixing plate, a first hydraulic cylinder and two sleeve rods are fixed to the fixing plate, lifting arc plates are fixed to the first hydraulic cylinders and the sleeve rods, two supporting columns are fixed to the upper portion of the fixing plate, a first rotating arc plate is hinged to the supporting columns, an electric push rod is hinged to the lower portion of the first rotating arc plate, a second rotating arc plate is hinged to the end of the first rotating arc plate, a connecting plate is fixed to the lower portion of the second rotating arc plate, and the connecting plate is hinged to the end of the electric push rod. The flexible tower can be conveniently transported, locked, hoisted and transferred.

Description

technical field [0001] The invention belongs to the technical field of wind power equipment transportation, and relates to a transfer device for a wind power generation flexible tower. Background technique [0002] The flexible tower is a kind of wind power tower. The "softness" of the flexible tower is related to the rated speed of the impeller. The first-order frequency at the rated speed of the impeller is called 1P, and the third-order frequency is called 3p; when the frequency of the tower itself The one above the first-order frequency of the impeller is a traditional tower, and the one below 1P is a soft tower. In recent years, the focus of my country's wind power development has gradually shifted to areas with low wind speeds. Therefore, the application of soft towers is more common. The existing soft tower transportation still uses conventional transfer devices, which cannot meet the needs of soft tower transfer speeds. [0003] The existing flexible tower transfer ...

AI Technical Summary

Problems solved by technology

In recent years, the focus of my country's wind power development has gradually shifted to areas with low wind speeds. Therefore, the application of soft towers is more common. The existing soft tower transportation still uses conventional transfer devices, which cannot meet the needs of soft tower transfer speeds.

[0003] The existing flexible tower transfer device needs to lift the flexible tower to the transfer vehicle, and then lock the flexible tower on the vehicle through the transfer device. The vehicle transports the flexible tower to the installation position, and then releases the locking of the flexible tower by the transfer device. , the lifting device will lift the flexible tower horizontally to the placement position, and then lift the flexible tower into a vertical state again. The conventional transfer device will cause the flexible tower to lock slowly. The installation of flexible towers slows down the transfer speed, increases the lifting steps, and reduces the installation efficiency of flexible towers. Therefore, we propose a transfer device for wind power flexible towers

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