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US 2024/0360638 A1Published application
Rack-and-pinion type jacking system for jack-up barge
AssigneeMyung Il Jack Up Offshore Co., Ltd
InventorMunyong KIM
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Abstract
The present invention relates to a jacking apparatus of a jack-up barge for fixing a barge by adjusting the position on a post fixed to the seabed and, more particularly, to a rack-and-pinion structure for barge jacking of a jack-up barge which firmly grips the surface of the post and secures stability when implementing lifting and lowering operations of a platform with respect to the post, wherein the structure, in particular, is simple and can be economically provided.
Claims7
A rack-and-pinion type jacking system for a jack-up barge, the rack-and-pinion type jacking system comprising:
- a post (10);
- a platform (20) moved upwards or downwards along the post (10);
- a controller (30) installed on the platform (20) and configured to supply power;
- and
- a driving means (40) controlled by receiving the power from the controller (30), wherein the driving means (40) is coupled to the post (10) on one side of the platform (20) so as to enable the platform (20) to be driven upwards and downwards.
2 more elements
Dependencies are inferred from the claim text.