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Telescopic fan blade conveying tool with lifting rotary device

A technology of fan blades and rotating devices, which is applied in the field of retractable fan blade transportation tooling, and can solve problems such as difficult to meet requirements

Pending Publication Date: 2018-11-06
WUHAN SHENJUN SPECIAL PURPOSE VEHICLE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now there are plans to use larger blades of 320 ton meters, 360 ton meters or even 460 ton meters in mountain wind farms, and then transport them with the existing wind turbine blade transport vehicle with lifting and rotating devices, with a total weight of 100 tons It is difficult to meet the above requirements

Method used

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  • Telescopic fan blade conveying tool with lifting rotary device
  • Telescopic fan blade conveying tool with lifting rotary device
  • Telescopic fan blade conveying tool with lifting rotary device

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Embodiment Construction

[0038] specific implementation

[0039] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings, but they do not constitute a limitation to the present invention, and are only examples. At the same time, the advantages of the present invention will become clearer and easier to understand through the description.

[0040] Referring to the accompanying drawings, it can be seen that the retractable fan blade transport tooling with a lifting and rotating device includes a car body 1, and is characterized in that: it also includes a fan blade transport tooling 2 located at the rear of the car body 1; the fan blade transport tooling 2 includes Rotary mechanism 3, telescopic mechanism 4, push-pull mechanism 5 and pitch-changing mechanism 6. Described car body 1 is semitrailer, also can be full trailer or bicycle (as figure 1 , figure 2 with image 3 shown).

[0041] The rotating mechanism 3 includes a first con...

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PUM

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Abstract

The invention discloses a telescopic fan blade conveying tool with a lifting rotary device. The telescopic fan blade conveying tool comprises a car body, and further comprises a fan blade conveying tool body. The fan blade conveying tool body comprises a rotary mechanism, a telescopic mechanism, a pushing-pulling mechanism and a variation paddle mechanism. The rotary mechanism comprises a first connecting base, a rotary rotation support and a rotary driving motor. The telescopic mechanism comprises an underframe base body, an underframe telescopic body and an underframe length telescopic oil cylinder. The pushing-pulling mechanism comprises a blade lifting underframe and a blade lifting pushing-pulling oil cylinder. The variation paddle mechanism comprises a blade mounting base and a variation paddle driving motor. The problem that big blade conveying cars are difficult to run on crooked mountain highways is solved.

Description

technical field [0001] The invention relates to a cargo transportation tool, more specifically, it is a retractable fan blade transport tool with a lifting and rotating device. Background technique [0002] In 2010, the company developed the first fan blade transport vehicle with a lifting and rotating device in China, and applied for a patent, and obtained a patent certificate (patent number: 201120242109.8, name: a fan blade with a lifting and rotating device transport vehicle). The use of the fan blade transport vehicle with a lifting and rotating device solved the problem of the difficulty in transporting the fan blades up the mountain at one stroke. [0003] After several years of continuous construction, there are fewer and fewer high-quality mountain wind farms, and the rebuilt mountain wind farms must use larger blades to generate the expected power in the case of small winds. The moment of the blades used in high-quality mountain wind farms in the past (the moment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D13/40B60P3/40
CPCF03D13/40B60P3/40Y02E10/72
Inventor 余湘刘立新钱忠旺
Owner WUHAN SHENJUN SPECIAL PURPOSE VEHICLE MFG