Fan hub hanger with rotational locking mechanism and using method thereof

A locking mechanism, fan wheel technology, applied in the direction of load hanging components, transportation and packaging, can solve problems such as hidden dangers and high consumption, and achieve the effects of avoiding hidden dangers, reducing production costs, and saving hoisting time.

Active Publication Date: 2013-04-03
CRRC WIND POWER(SHANDONG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] This spreader is simple in structure and easy to manufacture, but it has certain potential safety hazards, because when the telescopic rod 3 shrinks to a suitable position,

Method used

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  • Fan hub hanger with rotational locking mechanism and using method thereof
  • Fan hub hanger with rotational locking mechanism and using method thereof
  • Fan hub hanger with rotational locking mechanism and using method thereof

Examples

Experimental program
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Example Embodiment

[0040] The present invention will be further described below with reference to the drawings and embodiments.

[0041] Such as image 3 As shown, a fan hub sling with a rotation locking mechanism includes a lifting ring 1, an upper connecting module 2, an intermediate connecting module 12, a lower connecting module 5, a claw module 6 and a rotation locking mechanism 7. The lifting ring 1 Fixed directly above the upper connecting module 2, the upper connecting module 1 is connected with the middle connecting module 12, the middle connecting module 12 is connected with the claw-shaped module 6, and the claw-shaped module 6 is fixed on the lower connecting module 5, A rotation locking mechanism 7 is installed directly below the upper connection module 2, and the upper surface of the lower connection module 5 is provided with a slot that cooperates with the rotation locking mechanism 7.

[0042] The claw-shaped module 6 is provided with a plastic protective pad.

[0043] The rotation loc...

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PUM

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Abstract

The invention discloses a fan hub hanger with a rotational locking mechanism and a using method thereof. The fan hub hanger with the rotational locking mechanism comprises a ring, an upper connection module, an intermediate connection module, a lower connection module, a claw module and a rotational locking mechanism, wherein the ring is fixed right above the upper connection module which is connected with the intermediate connection module; the intermediate connection module is connected with the claw module which is fixed on the lower connection module; the rotational locking mechanism is mounted right below the upper connection module; and a slot matched with the rotational locking mechanism is formed on the upper surface of the lower connection module. The invention further discloses a using method for the fan hub hanger with the rotational locking mechanism. The fan hub hanger has the advantage that a worker does not need to ascend to transport a hub.

Description

technical field [0001] The invention relates to a fan wheel hub hanger with a self-rotation locking mechanism and a using method thereof. Background technique [0002] The wheel hub spreader structure of the Chinese patent (application number: 201020660520.2, name: fan hub transport spreader) is as follows figure 1 As shown, it includes a suspension ring 1, an upper connection module 2, a telescopic rod 3, a fixed rod 4, a lower connection module 5, a claw module 6 and an intermediate connection module 12, wherein the suspension ring 1 is fixed above the upper connection module 2, The upper connecting module 2 is triangular, and the protruding parts of each corner of the upper connecting module 2 are connected with respective intermediate connecting modules 12, and each intermediate connecting module 12 is connected with respective claw-shaped modules 6, and the three claws The shape module 6 is fixed on the lower connection module 5, and the upper connection module 2 and t...

Claims

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Application Information

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IPC IPC(8): B66C1/22
Inventor 于炜东王刚游瑞
Owner CRRC WIND POWER(SHANDONG) CO LTD
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