Guide arm
A guide arm with dual guiding functionality is disclosed. The guide arm comprises two parallelogram mechanisms with a slew drive in between. The first parallelogram mechanism may move the guide arm between different travel positions. The slew drive may rotate the second parallelogram mechanism betwe...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English |
Published |
19.12.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A guide arm with dual guiding functionality is disclosed. The guide arm comprises two parallelogram mechanisms with a slew drive in between. The first parallelogram mechanism may move the guide arm between different travel positions. The slew drive may rotate the second parallelogram mechanism between different clock positions. The second parallelogram mechanism may extend and retract the guide arm. The guide arm may be mounted to a belly board or to a derrick wall rather than on a drill floor. A first guiding functionality may include guiding the lower end of a pipe stand in transfer between a drilling rig well center and a storage position. A second guiding functionality may include guiding the pin end of a single tubular between a drilling operation and a catwalk. |
---|---|
Bibliography: | Application Number: US201917413155 |