The arc-shaped rotating support mechanism of the drill pipe magazine of the subsea drilling rig stored in a horizontal manner
A rotating support and arc-shaped technology, which is applied in the direction of drill pipe, earthwork drilling, casing, etc., can solve the problems of small bearings, heavy weight of drill pipe storage, and inability to rotate
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[0030] The present invention will be further described below in conjunction with the accompanying drawings.
[0031] Such as Figure 1-3 Shown, the present invention comprises frame 5, 3 circular fences 3, 3 circular partition plates 201 with pipe storage tanks and 3 arc support frames 1 (the number of circular fences, partition plates and support frames is not limited to 3 can be 2, or more than 3), the three arc-shaped support frames 1 are fixedly installed on the back slide rail 502 of the frame 5, arranged parallel and coaxially. The three partition plates 201 are respectively supported on the three arc-shaped support frames 1, and the arc-shaped support surfaces of the arc-shaped support frames 1 are in contact with the corresponding edge arc surfaces of the partition plates. Such as Figure 4-6 As shown, the arc support frame includes a base plate 101, a longitudinal beam 102 and an arc plate 103; the base plate 101 is installed on the frame, the longitudinal beam 102 ...
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