Direction adjusting assembly and deepwater drilling and completion system integrated testing device

Abstract

The utility model provides a direction adjusting assembly and deepwater drilling completion system integrated testing device, including fixed base and movable base, the upper surface of fixed base is provided with the groove, the groove bottom of groove is rotatablely connected with the turntable, the upper surface of turntable is provided with the connecting seat, the upper surface of connecting seat is embedded with the connecting shaft, and the connecting shaft is connected with the movable base. One end of the connecting shaft away from the connecting seat is connected with the lower surface of the movable base; two inclined blocks are symmetrically arranged on the lower surface of the movable base relative to the connecting shaft, and the two inclined blocks are located in the swinging direction of the connecting shaft; a sliding frame is further arranged on the upper surface of the rotating disc in a sliding mode. According to the utility model, the movable base swings left and right, and then the rotary table is used for driving the connecting seat and the sliding frame to rotate, so that the movable base rotates, the movable base swings obliquely, and the orientation of the movable base is adjusted; finally, multi-angle adjustment of the deepwater drilling and completion system integrated testing device installed on the upper surface of the movable base is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas drilling equipment, in particular to a direction adjustment component and an integrated testing device for a deep-water drilling and completion system. Background Art

[0002] Deepwater drilling and completion refers to drilling at a deeper water level. After drilling to a certain depth, the drilling rig reaches the predetermined target location, completes the drilling of the well and obtains oil resources. After the well is completed, the oil company needs to test and evaluate the production and quality of the wellhead in order to decide whether subsequent oil field development and production are needed.

[0003] The prior art discloses an integrated test device for a deepwater drilling and completion system and a method for using the same, with publication number CN114459785A. The method discloses adjusting the angle of the test platform, removing the movable support pin, connecting a lifting lock to the side of the movable base close to the movable support pin, so that a certain gap is formed between the movable base and the fixed base, placing a rated number of pads in the gap, loosening the lifting lock, so that the movable base sits on the pads, so that the movable base forms a certain angle with the fixed base, removing the lifting lock, installing a simulated wellhead, connecting the underwater oil tree, and testing the underwater oil tree.

[0004] The above patent has improved the existing technology to a certain extent. However, when adjusting the angle of the test platform, a fixed support pin and a movable support pin are set between the movable base and the fixed base. Therefore, when the angle adjustment is achieved by removing the movable support pin and adding a pad, the angle adjustment can only be achieved in one direction. When the angle adjustment in other directions is required, the entire fixed base needs to be moved to adjust the angle, which is more troublesome. Utility Model Content

[0005] In view of the shortcomings of the prior art mentioned above, the technical problem to be solved by the utility model is to provide a direction adjustment component and an integrated testing device for a deep-water drilling and completion system, which are used to solve the problems of cumbersome operation and complicated adjustment methods when the deep-water drilling and completion system integrated testing device and its use method involved in the prior art perform direction angle adjustment.

[0006] To achieve the above-mentioned purpose, the utility model provides a direction adjustment component, including a fixed base and a movable base, the upper surface of the fixed base is provided with a groove, the bottom of the groove is rotatably connected to a turntable, the upper surface of the turntable is provided with a connecting seat, the upper surface of the connecting seat is embedded with a connecting shaft, and the end of the connecting shaft away from the connecting seat is connected to the lower surface of the movable base; the lower surface of the movable base is symmetrically provided with two inclined blocks about the connecting axis, and the two inclined blocks are located in the swinging direction of the connecting axis; a sliding frame is also slidably provided on the upper surface of the turntable, the sliding frame is located between the two inclined blocks, and a limiting shaft corresponding to the position and number of the inclined blocks is fixedly connected to the sliding frame; an inclined groove is provided on the side surface of the inclined block at the bevel, and the limiting shaft is slidably connected to the inclined groove.

[0007] Preferably, a motor is embedded and fixedly connected to the bottom of the groove, and the motor is used to drive the turntable to rotate.

[0008] Preferably, a positioning member and a hydraulic rod are fixedly connected to the upper surface of the turntable, the positioning member passes through the sliding frame, and the hydraulic rod is connected to the sliding frame to drive the sliding frame to slide along the positioning member.

[0009] Preferably, two guide blocks are symmetrically arranged on two side surfaces of the connecting seat, and the two guide blocks are respectively sleeved on the sliding frame.

[0010] Preferably, a plurality of elastic connectors are provided on the upper surface of the turntable, and the ends of the elastic connectors away from the turntable are connected to the lower surface of the movable base.

[0011] Preferably, a plurality of elastic connecting members are distributed in a circular array along the center of the rotating disk.

[0012] Preferably, two support blocks are symmetrically arranged on the connecting seat, the two support blocks are located on both sides of the connecting line of the two inclined blocks, and the top surface of the support block is slidably connected to the lower surface of the movable base.

[0013] In order to achieve the above purpose or other purposes, the utility model also discloses an integrated testing device for a deep-water drilling and completion system, which adopts the above-mentioned direction adjustment component.

[0014] As described above, the direction adjustment assembly and the integrated testing device for deepwater drilling and completion system involved in the utility model have the following beneficial effects:

[0015] The utility model relates to a direction adjustment component and an integrated test device for a deep-water drilling and completion system. The sliding frame moves, and a limit shaft on its surface slides in an inclined groove. The inclined groove is provided on an inclined block, and the inclined block is fixedly connected to a movable base, so that the movable base can swing left and right. Then, a turntable is used to drive the connecting seat and the sliding frame to rotate, so that the movable base can rotate, and then the movable base can be tilted and swung, and then the direction of the movable base can be adjusted, and finally, the multi-angle adjustment of the integrated test device for the deep-water drilling and completion system installed on the upper surface of the movable base can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the direction adjustment component involved in the utility model;

[0017] Figure 2 yes Figure 1 Schematic diagram of the cross-sectional structure in;

[0018] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure in;

[0019] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0020] Description of reference numerals:

[0021] 1. Fixed base; 2. Movable base; 3. Groove; 4. Turntable; 5. Elastic connector; 6. Support block; 7. Connecting shaft; 8. Positioning piece; 9. Connecting seat; 10. Inclined block; 11. Inclined groove; 12. Sliding frame; 13. Motor; 14. Hydraulic rod; 15. Guide block; 16. Limiting shaft. DETAILED DESCRIPTION

[0022] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0023] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0024] The utility model provides a direction adjustment component. For the convenience of description, the length direction of the sliding frame 12 is defined as the left-right direction, the width direction of the sliding frame 12 is the front-back direction, and the height direction of the sliding frame 12 is the up-down direction. Figure 2 The swing direction of the middle connecting shaft 7 is left and right.

[0025] like Figure 1-Figure 4 As shown, the utility model provides a direction adjustment component, including a fixed base 1 and a movable base 2, the upper surface of the fixed base 1 is provided with a groove 3, the bottom of the groove 3 is rotatably connected to a turntable 4, the upper surface of the turntable 4 is provided with a connecting seat 9, the upper surface of the connecting seat 9 is embedded with a connecting shaft 7, and the top of the connecting shaft 7 is connected to the lower surface of the movable base 2; the lower surface of the movable base 2 is symmetrically provided with two inclined blocks 10 about the connecting shaft 7, and the two inclined blocks 10 are located in the swinging direction of the connecting shaft 7; a sliding frame 12 is also provided on the upper surface of the turntable 4, and the sliding frame 12 can slide relative to the turntable 4; the sliding frame 12 is located between the two inclined blocks 10, and the sliding frame 12 is fixedly connected with a limiting shaft 16 corresponding to the position and quantity of the inclined blocks 10; the side surface of the inclined block 10 is provided with an inclined groove 11 at the hypotenuse, and the limiting shaft 16 is slidably connected to the inclined groove 11.

[0026] The direction adjustment assembly involved in the utility model is provided with a connecting shaft 7, which can swing in the left and right directions in the connecting seat 9, and a limited axis 16 is provided on the sliding frame 12, and the limited axis 16 can slide in the inclined groove 11 on the inclined block 10, so that when the connecting shaft 7 swings left and right in the connecting seat 9, the limited axis 16 will have a corresponding tilted sliding in the inclined groove 11, and the movable base 2 fixed on the top of the connecting shaft 7 will also swing accordingly, thereby realizing the angle change of the movable base 2 relative to the fixed base 1 in the swinging direction of the connecting shaft 7. In this application, a turntable 4 is also provided, and the connecting seat 9 is arranged on the turntable 4, so that through the cooperation of the turntable 4, the connecting seat 9, and the connecting shaft 7, the movable base 2 can realize the full-range angle change on the fixed base 1, and the applicability is strong.

[0027] Preferably, in this embodiment, the connecting seat 9 is provided with a limiting groove on the extension line in the left-right direction, and the connecting shaft 7 is limited by the limiting groove when swinging in the left-right direction. The top end of the connecting shaft 7 is fixedly connected to the center of the lower surface of the movable base 2.

[0028] Preferably, Figure 4 As shown, in this embodiment, a motor 13 is embedded and fixedly connected to the bottom of the groove 3, and the motor 13 is used to drive the turntable 4 to rotate.

[0029] Preferably, Figure 2 , Figure 4 As shown, the upper surface of the turntable 4 is fixedly connected with a positioning member 8 and a hydraulic rod 14, the positioning member 8 penetrates the sliding frame 12 in the left-right direction, and the hydraulic rod 14 is connected to the sliding frame 12 to drive the sliding frame 12 to slide along the positioning member 8. In this embodiment, the extension and retraction of the hydraulic rod 14 drives the sliding frame 12 to move on the positioning member 8, and the positioning member 8 plays a guiding role in the movement of the sliding frame 12.

[0030] Preferably, Figure 2 , Figure 4 As shown, two guide blocks 15 are symmetrically arranged on the front side and the rear side of the connecting seat 9, and the two guide blocks 15 are respectively sleeved on the sliding frame 12. In this embodiment, when the sliding frame 12 moves in the left and right directions under the action of the hydraulic rod 14, the positioning member 8 and the guide blocks 15 on the connecting seat 9 jointly provide a guiding effect on the left and right sliding of the sliding frame 12, ensuring that the sliding frame 12 can only slide in a fixed direction under the telescopic driving action of the hydraulic rod 14.

[0031] Preferably, Figure 2 As shown, a plurality of elastic connectors 5 are provided on the upper surface of the turntable 4, and the top end of the elastic connector 5 is connected to the lower surface of the movable base 2. Further, the plurality of elastic connectors 5 are distributed in a circular array along the center of the turntable 4. In this embodiment, the elastic connector 5 is a spring, and the elastic connector 5 can prevent the movable base 2 from rotating relative to the fixed base 1.

[0032] Preferably, Figure 2 As shown, two support blocks 6 are symmetrically arranged on the front side and the rear side of the connecting seat 9, and the two support blocks 6 are located on both sides of the connection line of the two inclined blocks 10. The top surface of the support block 6 is slidably connected to the lower surface of the movable base 2. In this embodiment, two support blocks 6 are provided to cooperate with the elastic connecting member 5 to achieve uniform support for the movable base 2.

[0033] To achieve the above purpose or other purposes, the utility model also discloses an integrated test device for a deepwater drilling and completion system, which adopts the above-mentioned direction adjustment component. Further, the movable base 2 in the present application adopts the same structure as the movable base in the publication number CN114459785A, and is used for the integrated test of the deepwater drilling and completion system. A test platform is set on the top surface of the movable base 2, and the inclination of the test platform is adjusted by tilting the movable base 2.

[0034] The working principle of the direction adjustment component and the integrated test device for deepwater drilling and completion system involved in the utility model is as follows:

[0035] First, the operator follows the Figure 1-Figure 4 , the description of the above-mentioned components, and the integrated testing device and use method of a deepwater drilling and completion system with reference to publication number CN114459785A to assemble the components.

[0036] Then, when the inclination of the movable base 2 needs to be adjusted, the operator starts the hydraulic rod 14, and the piston end of the hydraulic rod 14 is extended and retracted to drive the sliding frame 12 to slide in the left and right directions. During the sliding process, the positioning member 8 and the guide block 15 guide the sliding of the sliding frame 12 to ensure the stable movement of the sliding frame 12.

[0037] When the sliding frame 12 slides in the left and right directions, the limiting shaft 16 fixed on the sliding frame 12 slides tiltedly in the inclined groove 11 of the inclined block 10, and then the movable base 2 will swing left and right. Correspondingly, the connecting shaft 7 will swing left and right in the connecting seat 9, and a sliding connection will appear between the movable base 2 and the support block 6. The connecting shaft 7 and the support block 6 jointly support the inclination of the movable base 2.

[0038] Then, the operator starts the motor 13, and the motor 13 drives the turntable 4 to rotate, and then the connecting seat 9 and the sliding frame 12 fixed on the turntable 4 rotate together with the turntable 4, and the limiting shafts 16 on both sides of the sliding frame 12 drive the inclined block 10 to rotate in the inclined groove 11, and then rotate together with the movable base 2 fixedly connected to the inclined block 10, thereby realizing the adjustment of the tilt and swing direction of the movable base 2, and realizing the multi-angle adjustment of the tilt direction of the test platform installed on the upper surface of the movable base 2.

[0039] Preferably, in this embodiment, the wiring diagrams of the motor 13 and the hydraulic rod 14 are common knowledge in the art, and their working principles are publicly available technologies. Appropriate models are selected based on actual use, so the control method and wiring arrangement of the motor 13 and the hydraulic rod 14 are no longer explained in detail.

[0040] In summary, the utility model effectively overcomes various shortcomings of the prior art and has high industrial utilization value.

[0041] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A direction adjustment component, characterized in that: The invention comprises a fixed base (1) and a movable base (2), wherein the upper surface of the fixed base (1) is provided with a groove (3), the bottom of the groove (3) is rotatably connected to a turntable (4), the upper surface of the turntable (4) is provided with a connecting seat (9), the upper surface of the connecting seat (9) is embedded with a connecting shaft (7), and the end of the connecting shaft (7) away from the connecting seat (9) is connected to the lower surface of the movable base (2); the lower surface of the movable base (2) is symmetrically provided with a connecting shaft (7) about the connecting shaft (7). Two inclined blocks (10), and the two inclined blocks (10) are located in the swinging direction of the connecting shaft (7); a sliding frame (12) is also slidably arranged on the upper surface of the rotating disk (4), the sliding frame (12) is located between the two inclined blocks (10), and the sliding frame (12) is fixedly connected with a limiting shaft (16) corresponding in position and number to the inclined blocks (10); an inclined groove (11) is opened on the side surface of the inclined block (10) at the inclined edge, and the limiting shaft (16) is slidably connected to the inclined groove (11).

2. The direction adjustment assembly according to claim 1, characterized in that: A motor (13) is embedded and fixedly connected to the bottom of the groove (3), and the motor (13) is used to drive the turntable (4) to rotate.

3. The direction adjustment assembly according to claim 1, characterized in that: A positioning member (8) and a hydraulic rod (14) are fixedly connected to the upper surface of the turntable (4); the positioning member (8) passes through the sliding frame (12); and the hydraulic rod (14) is connected to the sliding frame (12) and is used to drive the sliding frame (12) to slide along the positioning member (8).

4. The direction adjustment assembly according to claim 1, characterized in that: Two guide blocks (15) are symmetrically arranged on two side surfaces of the connecting seat (9), and the two guide blocks (15) are respectively sleeved on the sliding frame (12).

5. The direction adjustment assembly according to claim 1, characterized in that: A plurality of elastic connecting members (5) are arranged on the upper surface of the rotating disk (4), and the ends of the elastic connecting members (5) away from the rotating disk (4) are connected to the lower surface of the movable base (2).

6. The direction adjustment assembly according to claim 5, characterized in that: A plurality of elastic connecting members (5) are distributed in a circular array along the center of the rotating disk (4).

7. The direction adjustment assembly according to claim 1, characterized in that: Two support blocks (6) are symmetrically arranged on the connection seat (9), and the two support blocks (6) are located on both sides of the connection line of the two inclined blocks (10). The top surface of the support block (6) is slidably connected to the lower surface of the movable base (2).

8. An integrated testing device for deepwater drilling and completion systems, characterized in that: The invention comprises the direction adjustment component as described in any one of claims 1 to 7.

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