A pipe lifting assembly includes an eyebolt that is insertable into a pipe. A pair of spreaders is provided and each of the spreaders is slidably positioned around the eyebolt. Each of the spreaders is positionable at a selected point along the eyebolt, and the pair of spreaders includes an upper spreader and a lower spreader. A plurality of grips is each pivotally coupled between each of the spreader. Each of the grips is spaceable a selected distance from the eyebolt when the upper spreader is moved upwardly or downwardly along the eyebolt. Additionally, each of the grips frictionally engages an interior surface of the pipe when the eyebolt is positioned in the pipe and the upper spreader is moved downwardly along the eyebolt. In this way each of the grips facilitate the pipe to be lifted when the eyebolt is lifted.
Pipe lifting assembly
2019-11-12
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
European Patent Office | 2023
|Pipe lifting machine rotary table and pipe lifting machine
European Patent Office | 2023
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