Fan hub hanger with rotational locking mechanism and using method thereof

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...

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, the staff needs to climb up and insert the fixed rod 4, which belongs to high-altitude operations.

Inserting the fixed rod 4 requires the help of tooling equipment, which costs a lot

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