CN214686447U - Be used for moon pool preventer torque wrench linkage - Google Patents

Abstract

The utility model relates to the technical field of offshore drilling platform accessories, in particular to a torque wrench suspension device for a moon pool blowout preventer, which can quickly and conveniently connect the blowout preventer and a marine riser, reduce the labor intensity of personnel and improve the working efficiency; including changeing sprayer shell, inner panel and planking, it is protruding to change the sprayer shell to be provided with the annular, and first regional having dismantled two sets of first gyro wheels of planking, two sets of first gyro wheel circumference lateral walls all with the protruding top contact of annular, and first regional having dismantled two sets of second gyro wheels of inner panel, two sets of second gyro wheel circumference lateral walls all with change sprayer shell inner wall contact, and planking and inner panel are connected through first bolt and first nut.

Description

Be used for moon pool preventer torque wrench linkage

Technical Field

The utility model relates to a technical field of offshore drilling platform auxiliary device especially relates to a be used for moon pool preventer torque wrench linkage.

Background

When a blowout preventer is placed on a drilling platform, the blowout preventer is moved to a wellhead of a moon pool, and a first marine riser is butted, a plurality of people are required to carry a heavy torque wrench at the same time, and torque is applied to a connecting bolt at the top of the blowout preventer to complete connecting operation.

The technical scheme is that at least two persons enter the annular groove of the moon pool, the annular space is narrow, the person carrying the heavy torque wrench is inconvenient to operate, the side is assisted by at least one person, the pressure of a torque wrench pump station is adjusted, the torque wrench pump station is fastened and connected with the connecting bolt according to the requirement, the labor intensity is high, the time consumption is high, the working efficiency is low, and the whole working progress is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a be used for moon pool preventer torque wrench linkage can be convenient connection preventer and riser fast, has reduced personnel's intensity of labour, has improved work efficiency.

The utility model discloses a be used for moon pool preventer torque wrench linkage, including changeing and spout ware shell, inner panel and planking, it is provided with annular arch to change to spout the ware shell, first regional dismantling of planking has two sets of first gyro wheels, and two sets of first gyro wheel circumference lateral walls all contact with the protruding top of annular, first regional dismantling of inner panel has two sets of second gyro wheels, and two sets of second gyro wheel circumference lateral walls all spout ware shell inner wall contact with changeing, and planking and inner panel are connected through first bolt and first nut.

The utility model discloses a be used for moon pool preventer torque wrench linkage, first gyro wheel axis department rotates and is provided with first pivot, is provided with the spacing ring in the first pivot to first gyro wheel one end is kept away from to first pivot and is passed the planking and threaded connection has the second nut.

The utility model discloses a be used for moon pool preventer torque wrench linkage, second gyro wheel axis department rotates and is provided with the second pivot, and the second pivot is provided with door type support, is provided with the third pivot on the door type support to second gyro wheel one end is kept away from in the third pivot and the inner panel is passed and threaded connection has the third nut.

The utility model discloses a be used for moon pool preventer torque wrench linkage, first bolt and first nut all are provided with three groups at least.

The utility model discloses a be used for moon pool preventer torque wrench linkage, be provided with the second bolt on inner panel and the planking, threaded connection has the fourth nut on the second bolt, has hung the safety rope on the second bolt.

The utility model discloses a be used for moon pool preventer torque wrench linkage, planking and inner panel all are the T type.

Compared with the prior art, the beneficial effects of the utility model are that: during normal use, planking and inner panel are connected through first bolt and first nut, the safety rope hangs through second bolt and fourth nut, prevent that the device is whole to take place to drop, the incident takes place, two sets of first gyro wheels roll along annular protruding top and two sets of second gyro wheels roll along changeing sprayer shell inner wall simultaneously, the device is whole just can manually be around whole circular shape commentaries on classics sprayer shell walking, use the chain to hang the torque wrench on the device is whole, perhaps use the chain to hang the torque wrench and hang the device on the whole, go on the moment of torsion operation to the torque wrench again, can facilitate connecting preventer and riser fast, personnel's intensity of labour has been reduced, work efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

in the drawings, the reference numbers: 1. a rotary sprayer housing; 2. an outer plate; 3. an inner plate; 4. an annular projection; 5. a first roller; 6. a second roller; 7. a first bolt; 8. a first nut; 9. a first rotating shaft; 10. a limiting ring; 11. a second nut; 12. a second rotating shaft; 13. a gantry support; 14. a third rotating shaft; 15. a third nut; 16. a second bolt; 17. a fourth nut; 18. a safety rope.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1, the utility model discloses a torque wrench suspension device for a moon pool blowout preventer, including change sprayer shell 1, planking 2 and inner panel 3, change sprayer shell 1 and be provided with annular arch 4, the first region of planking 2 can be dismantled two sets of first gyro wheels 5, two sets of first gyro wheel 5 circumference lateral walls all contact with annular arch 4 top, the first region of inner panel 3 can be dismantled two sets of second gyro wheels 6, two sets of second gyro wheels 6 circumference lateral walls all contact with change sprayer shell 1 inner wall, planking 2 and inner panel 3 are connected through first bolt 7 and first nut 8; during normal use, planking 2 and inner panel 3 couple together through first bolt 7 and first nut 8, two sets of first gyro wheels 5 roll along annular protruding 4 tops and two sets of second gyro wheels 6 roll along changeing 1 inner walls of sprayer shell simultaneously, the device is whole just can manually be around the walking of whole circular shape commentaries on classics sprayer shell 1, use the chain with torque wrench to hang on the device is whole, perhaps use torque wrench to lead the chain to hang on the device is whole, go on the torque operation again to torque wrench.

The utility model discloses a be used for moon pool preventer torque wrench linkage, the rotation of first gyro wheel 5 axis department is provided with first pivot 9, is provided with spacing ring 10 on the first pivot 9, and first pivot 9 keeps away from first gyro wheel 5 one end and passes planking 2 and threaded connection has second nut 11; first gyro wheel 5 is fixed on planking 2 through first pivot 9, spacing ring 10 and second nut 11, is more convenient for first gyro wheel 5 to carry out the dismouting.

The utility model discloses a be used for moon pool preventer torque wrench linkage, second gyro wheel 6 axis department rotates and is provided with second pivot 12, and second pivot 12 is provided with door type support 13, is provided with third pivot 14 on the door type support 13, and third pivot 14 keeps away from second gyro wheel 6 one end and passes inner panel 3 and threaded connection has third nut 15; the second roller 6 is fixed on the inner plate 3 through the second rotating shaft 12, the door-shaped bracket 13, the third rotating shaft 14 and the third nut 15, so that the second roller 6 can be more conveniently disassembled and assembled.

The utility model discloses a torque wrench suspension device for a moon pool blowout preventer, wherein at least three groups of first bolts 7 and first nuts 8 are arranged; the first bolt 7 and the first nut 8 are at least provided with three groups, so that the connection reliability between the outer plate 2 and the inner plate 3 is improved.

The utility model discloses a be used for moon pool preventer torque wrench linkage, be provided with second bolt 16 on inner panel 3 and the planking 2, threaded connection has fourth nut 17 on second bolt 16, hangs safety rope 18 on second bolt 16; the safety rope 18 is suspended by the second bolt 16 and the fourth nut 17, so that the whole device is prevented from falling and safety accidents are prevented.

In the torque wrench suspension device for the moon pool blowout preventer, the outer plate 2 and the inner plate 3 are both T-shaped; the outer plate 2 and the inner plate 3 are both T-shaped, so that materials are saved.

The utility model discloses a be used for moon pool preventer torque wrench linkage, during normal use, planking 2 and inner panel 3 are connected through first bolt 7 and first nut 8, safety rope 18 hangs through second bolt 16 and fourth nut 17, the whole emergence of preventing device drops, the incident takes place, two sets of first gyro wheels 5 roll along annular arch 4 tops and two sets of second gyro wheels 6 roll along changeing sprayer shell 1 inner wall simultaneously, the device is whole just can manually to spout 1 walking around whole circular shape commentaries on classics, use the chain to hang torque wrench in the device is whole, or use the guide chain to hang torque wrench in the device is whole, carry out the moment of torsion operation to torque wrench again.

The utility model discloses a be used for moon pool preventer torque wrench linkage, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical mode, wherein can slide/rotate fixedly promptly for slide/rotate the state under not dropping, sealed intercommunication is sealed when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from taking the technique, as long as can reach all implementing of its beneficial effect, above-mentioned all with the electric module and with electric appliance be the common electrical part in market, buy when returning to the use only need connect according to the mutual electricity of the instruction manual that together buy back and can use, and control module is its common from taking the module, the event is no longer repeated here.

The present invention relates to a suspension device for a torque wrench of a moon pool blowout preventer, wherein, unless otherwise stated, the terms "upper, lower, left, right, front, rear, inner, outer, vertical and horizontal" are used in the same sense to represent the orientation of the term in the normal use state, or are commonly understood by those skilled in the art, and should not be construed as limiting the term, and the terms "first", "second" and "third" are not used to represent specific quantities or sequences, but only for the distinction of names, and the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusions, such that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or is also intended to include such a process, method, article, or apparatus, An article or an apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a be used for moon pool preventer torque wrench linkage, its characterized in that, including changeing and spout ware shell (1), planking (2) and inner panel (3), it is provided with annular arch (4) to change to spout ware shell (1), first regional dismantlement of planking (2) has two sets of first gyro wheels (5), and two sets of first gyro wheels (5) circumference lateral wall all contact with annular arch (4) top, first regional dismantlement of inner panel (3) has two sets of second gyro wheels (6), and two sets of second gyro wheels (6) circumference lateral wall all with change and spout ware shell (1) inner wall contact, planking (2) and inner panel (3) are connected through first bolt (7) and first nut (8).

2. The suspension device for the torque wrench of the moon pool blowout preventer according to claim 1, wherein a first rotating shaft (9) is rotatably arranged at the axis of the first roller (5), a limit ring (10) is arranged on the first rotating shaft (9), and one end of the first rotating shaft (9) far away from the first roller (5) penetrates through the outer plate (2) and is in threaded connection with a second nut (11).

3. The suspension device for the torque wrench of the moon pool blowout preventer according to claim 2, wherein a second rotating shaft (12) is rotatably arranged at the axis of the second roller (6), the second rotating shaft (12) is provided with a door-shaped bracket (13), a third rotating shaft (14) is arranged on the door-shaped bracket (13), and one end of the third rotating shaft (14) far away from the second roller (6) penetrates through the inner plate (3) and is in threaded connection with a third nut (15).

4. A suspension device for a torque wrench of a moon pool blowout preventer according to claim 3, characterized in that the first bolt (7) and the first nut (8) are each provided with at least three sets.

5. A suspension device for a torque wrench of a moon pool blowout preventer according to claim 4, characterized in that the inner plate (3) and the outer plate (2) are provided with a second bolt (16), the second bolt (16) is in threaded connection with a fourth nut (17), and a safety rope (18) is suspended on the second bolt (16).

6. A suspension device for a torque wrench of a moon pool blowout preventer according to claim 5, characterized in that the outer plate (2) and the inner plate (3) are both T-shaped.

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