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Wind turbine rack turning device

A technology for wind turbines and flipping devices, which is applied to conveyor objects, transportation and packaging, metal processing equipment, etc., can solve the problems of time-consuming and laborious flipping efficiency and potential safety hazards.

Active Publication Date: 2021-03-16
GUODIAN UNITED POWER TECH LIANYUNGANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, two cranes are usually used to flip the rack through hoisting. When the rack is flipped to a vertical state, the operator needs to adjust the sling to continue flipping. There are potential safety hazards in this process, which is time-consuming and labor-intensive and the flipping efficiency is low.

Method used

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  • Wind turbine rack turning device
  • Wind turbine rack turning device
  • Wind turbine rack turning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, a kind of wind power generating set frame overturning device, refer to figure 1 ,, figure 2 and image 3 , including the mobile platform 1, the top of the mobile platform 1 is provided with a placement end surface for placing the rack, the side of the mobile platform 1 is fixed with an assembly platform 2, and the top of the assembly platform 2 is fixed with a shelf for receiving the flipped rack. To undertake the end face, a traveling wheel set is installed at the bottom of the mobile platform 1, and the traveling wheel set is arranged on a matching conveying guide rail 3, and the conveying guide rail 3 is arranged toward the assembly platform 2;

[0024] Between the mobile platform 1 and the assembly platform 2, a frame turning mechanism is fixedly arranged, and the described frame turning mechanism includes a support seat 4, and a turning platform 5 is installed on the top of the supporting seat 4 through a rotating shaft, and the described turning pl...

Embodiment 2

[0026] Embodiment 2, in a wind turbine frame turning device described in Example 1: the turning power mechanism includes a turning hydraulic cylinder 10, the turning hydraulic cylinder 10 is installed on the support base 4, and the piston of the turning hydraulic cylinder 10 The rod is connected with the rotation of the turning table 5, and the reset hydraulic cylinder 11 matched with the turning hydraulic cylinder 10 is installed on the support base 4, and the piston rod of the reset hydraulic cylinder 11 is connected with the turning of the turning table 5. The cylinders 11 are all controlled by a supporting hydraulic control system.

Embodiment 3

[0027] In embodiment 3, embodiment 1 or 2 described in a kind of wind power generating set frame overturning device: refer to Figure 5 , the turning power mechanism includes a turning hoist 12, the turning hoist 12 is installed on the support base 4, the turning hoist 12 is connected with the turning platform 5 through the turning cable, and the supporting reset of the turning platform 5 is installed on the supporting seat 4. Hoist 13, reset hoist 13 is connected with reversing table 5 by resetting cable, and overturning hoist 12 and reset hoist 13 are all controlled by supporting PLC controller.

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Abstract

The invention relates to a wind-driven generator unit frame flipping device, and relates to the technical field of wind power equipment. The wind-driven generator unit frame flipping device comprisesa mobile platform, an assembly platform is fixedly arranged on the side of the mobile platform, a traveling wheel group is installed at the bottom of the mobile platform, and the traveling wheel groupis arranged on a matching conveying guide rail; a frame flipping mechanism is fixedly arranged between the mobile platform and the assembly platform, the frame flipping mechanism comprises a supporting seat, and a flipping table is rotatably installed at the top of the supporting seat through a rotating shaft; a frame fixture is fixedly connected to a flipping table body, a bearing part for bearing the frame on the mobile platform is arranged on a frame fixture body, and an electromagnetic sucker is fixedly installed on the bearing part. According to the wind-driven generator unit frame flipping device, the transportation and flipping of the wind-driven generator unit frame are completed through the mobile platform, the flipping table, the frame fixture and the assembly platform, the flipping efficiency is high, the use process is safer, the electromagnetic sucker is adopted by the frame fixture to fix the wind-driven generator unit frame, the electromagnetic fixation is more reliable, and the fixing process is fast and efficient.

Description

technical field [0001] The invention relates to the technical field of wind power equipment, in particular to an overturning device for a frame of a wind power generating set. Background technique [0002] With the improvement of wind power generation technology, wind turbines are becoming larger and larger. The wind turbines are installed on the tower body through the frame. The frame needs to carry the weight of the entire wind turbine. In order to ensure the strength of the frame, the frame Usually of larger size and weight. In the actual assembly process of the wind turbine, it is necessary to turn over the frame and install the yaw bearing and brake caliper, and then turn the frame over to install other components. At present, two cranes are usually used to flip the rack by hoisting. When the rack is flipped to a vertical state, the operator needs to adjust the sling to continue flipping. There are potential safety hazards in this process, which is time-consuming and l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/248B23P19/00
CPCB23P19/002B65G47/248
Inventor 褚景春袁凌何明陶生金林涛卞伦伟王洋
Owner GUODIAN UNITED POWER TECH LIANYUNGANG CO LTD