High-precision monitoring device for large drilling rig production and precision control method of high-precision monitoring device

Abstract

The invention discloses a high-precision monitoring device for large-scale drilling rig production, and the device comprises a large-scale drilling rig which is internally provided with an oil and gas development assembly for gas supply operation and work. Relates to the technical field of large-scale drilling rig monitoring. The oil and gas development assembly for gas supply operation and work is arranged in the large drilling rig, the integrated monitoring assembly is used for operation monitoring of the oil and gas development assembly, and the area control assembly is used for adjustment of the integrated monitoring assembly and multi-angle monitoring and verification of the oil and gas development assembly; therefore, after the drilling rig main part, the drilling rig oil pipe, the drilling rig inspection platform and the inspection platform ventilation plate are assembled into the large drilling rig, the integrated monitoring assembly can be used for carrying out overall dynamic monitoring on the large drilling rig, and the problems of cracks and size errors of the drilling rig main part, the drilling rig oil pipe, the drilling rig inspection platform and the inspection platform ventilation plate can be found and judged; and normal assembly and use precision of the drilling rig main part, the drilling rig oil pipe, the drilling rig inspection platform and the inspection platform ventilation plate is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of large-scale drilling rig monitoring, in particular to a high-precision monitoring device for large-scale drilling rig production and a precision control method thereof. Background Art

[0002] Large drilling rigs are heavy machinery used for drilling operations and are widely used in mining, oil and gas extraction, civil engineering and geological exploration.

[0003] Large drilling rigs usually consist of the following main parts:

[0004] Frame: Supports the entire drilling rack structure and is usually made of high-strength steel to ensure stability and load-bearing capacity.

[0005] Drill bit: Located at the end of the drill pipe, it is responsible for breaking and cutting the strata. The type and material of the drill bit vary according to the geological conditions. Common ones include three-tooth drill bits, diamond drill bits, etc.

[0006] Power system: Provides the power required for drilling, usually driven by a diesel engine or electric motor, driving the hydraulic system and transmission.

[0007] Drill pipe: A long rod connecting the drill bit and the power system, which performs drilling operations by rotating the drill bit.

[0008] Lifting system: Used to raise and lower the drill head, usually using a hydraulic cylinder or winch system.

[0009] Control system: responsible for monitoring and adjusting various parameters during the drilling process, including speed, pressure and depth.

[0010] However, the existing large drilling rigs need to be pulled to the destination for assembly and use after being manufactured. However, the destination generally lacks monitoring equipment for the large drilling rigs, which leads to certain problems with the accuracy and structure of the large drilling rigs after assembly, and there is room for improvement. Summary of the invention

[0011] The object of the present invention is to provide a high-precision monitoring device for large-scale drilling rig production and a precision control method thereof, so as to solve the problems raised in the above-mentioned background technology.

[0012] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-precision monitoring device for large-scale drilling rig production, comprising a large-scale drilling rig, wherein the large-scale drilling rig has an oil and gas development component that is operated and works with gas supply; an integrated monitoring component, wherein the integrated monitoring component is used for operation monitoring of the oil and gas development component; and a regional control component, wherein the regional control component is used for adjustment of the integrated monitoring component and for multi-angle monitoring and verification of the oil and gas development component.

[0013] A high-precision monitoring device for large-scale drilling rig production and a precision control method thereof also include a drilling rig base, which is fixedly connected to a drilling rig structure frame, and a displacement sensor for vibration monitoring of the drilling rig structure frame is fixedly installed inside the drilling rig base.

[0014] Since the drill rig base is fixedly connected to the drill rig structure frame, a displacement sensor for monitoring the vibration of the drill rig structure frame is fixedly installed inside the drill rig base. Therefore, it is possible to monitor whether the large-scale drill rig has large-scale looseness problems, thereby ensuring the stability of the installation and use of the large drill rig.

[0015] 9. A high-precision monitoring device for large drilling rig production and a precision control method thereof according to claim 8, comprising:

[0016] Step S1: The drilling rig structure frame, the drilling rig main parts, the drilling rig oil pipes, the drilling rig inspection platform and the inspection platform ventilation plate are assembled and built at the target site, and the drilling rig structure frame drilling rig reference platform, the integrated monitoring component and the regional control component are assembled inside the large drilling rig;

[0017] Step S2: The rotation of the ratchet wheel drives the integrated monitoring assembly to rotate. After the integrated monitoring assembly rotates, on the one hand, the first interference rod is driven by the first ball screw nut pair to control the ratchet wheel to rotate in only one direction for monitoring, and on the other hand, the second interference rod is driven by the second ball screw nut pair to balance the load of the ratchet wheel;

[0018] Step S3: the integrated monitoring component is continuously active and performs assembly accuracy inspection and assembly flaw detection inspection on the main parts of the drilling rig, the drilling rig oil pipe, the drilling rig inspection platform, and the inspection platform ventilation plate through the optical precision component and the ultrasonic flaw detection component;

[0019] Step S4: After the inspection is completed, reset and perform normalized optical inspection and flaw detection on the main parts of the drilling rig and the oil pipes of the drilling rig to avoid oil and gas leakage.

[0020] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, the large-scale drilling rig includes a drilling rig structure frame, a drilling rig main part and a drilling rig oil pipe, the drilling rig main part and the drilling rig oil pipe are both arranged inside the drilling rig structure frame, the drilling rig structure frame is used for supporting the large-scale drilling rig, the bottom of the drilling rig structure frame is fixedly connected to a drilling rig inspection platform, and the interior of the drilling rig inspection platform is fixedly installed with an inspection platform ventilation plate.

[0021] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production also includes a drilling rig structure frame, a drilling rig reference platform and a regional control component, the integrated monitoring component is movably connected to the drilling rig structure frame, the drilling rig reference platform, and the integrated monitoring component is rotationally connected to the regional control component via a ratchet.

[0022] As a further solution of the present invention: a high-precision monitoring device for large drilling rig production, the area control component includes a first movable groove, a second movable groove, a first ball screw nut pair, a second ball screw nut pair, a first interference rod and a second interference rod, the first ball screw nut pair includes a first screw and a first screw nut, the second ball screw nut pair includes a second screw and a second screw nut, the first screw is rotatably connected to the first movable groove, the second screw is rotatably connected to the second movable groove, the first interference rod is fixedly connected to the first screw nut, the second interference rod is fixedly connected to the second screw nut, the first screw nut is sleeved on the outside of the first screw and movably connected to the first screw, the second screw nut is sleeved on the outside of the second screw and movably connected to the second screw, and the first interference rod and the second interference rod are both adapted to the ratchet teeth.

[0023] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, the drilling rig structure frame and the drilling rig reference platform include a platform plate and platform reinforcement ribs, the area control component is fixedly connected to the platform plate, and the platform reinforcement rib is fixedly connected to the platform plate and provides fixed connection support between the platform plate and the drilling rig structure frame.

[0024] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, the integrated monitoring component includes an optical precision component and an ultrasonic flaw detection component, the optical precision component includes an IPC camera, the ultrasonic flaw detection component includes an ultrasonic detector, and the IPC camera is provided with an optical processing chip for precision monitoring of the drilling rig main parts, drilling rig oil pipes, drilling rig inspection platform and inspection platform ventilation panels.

[0025] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, the optical processing chip includes a point cloud conversion component, a point cloud processing component and a point cloud recognition component, the point cloud conversion component is used by the IPC camera to record images of the drilling rig main parts, drilling rig oil pipes, drilling rig inspection platform and inspection platform ventilation panels and perform point cloud conversion operations, the point cloud processing component is used to screen the converted point clouds and filter out invalid point clouds, and the point cloud recognition component is used to convert valid point clouds into point cloud information that can identify the assembly accuracy of the drilling rig main parts, drilling rig oil pipes, drilling rig inspection platform, inspection platform ventilation panels and large-scale drilling rigs.

[0026] As a further solution of the present invention: a high-precision monitoring device and a precision control method for large-scale drilling rig production also include a drilling rig base, which is fixedly connected to the drilling rig structure frame, and a displacement sensor for vibration monitoring of the drilling rig structure frame is fixedly installed inside the drilling rig base.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. As there are gas supply and working oil and gas development components inside the large drilling rig, the integrated monitoring component provides operation monitoring of the oil and gas development components and the regional control component provides adjustment for the integrated monitoring component and multi-angle monitoring and verification of the oil and gas development components, after the drilling rig main parts, drilling rig oil pipes, drilling rig inspection platform and inspection platform ventilation plates are assembled into a large drilling rig, the integrated monitoring component can be used to perform overall dynamic monitoring of the large drilling rig, find and determine the cracks and size errors in the drilling rig main parts, drilling rig oil pipes, drilling rig inspection platform and inspection platform ventilation plates, and ensure the normal assembly and use accuracy of the drilling rig main parts, drilling rig oil pipes, drilling rig inspection platform and inspection platform ventilation plates.

[0029] 2. Since the first lead screw is rotatably connected to the first movable groove, the second lead screw is rotatably connected to the second movable groove, the first interference rod is fixedly connected to the first lead screw nut, the second interference rod is fixedly connected to the second lead screw nut, the first lead screw nut is sleeved on the outside of the first lead screw and movably connected to the first lead screw, the second lead screw nut is sleeved on the outside of the second lead screw and movably connected to the second lead screw, the first interference rod and the second interference rod are both adapted to the ratchet teeth. Therefore, on the one hand, the first interference rod is driven by the first ball screw nut pair to control the ratchet to only rotate in one direction for monitoring, and on the other hand, the second interference rod is driven by the second ball screw nut pair to balance the load of the ratchet, thereby ensuring the normal use of the integrated monitoring component during operation and avoiding the problem of damage to the regional control component due to excessive or unbalanced load.

[0030] 3. Since the drill rig base is fixedly connected to the drill rig structure frame, a displacement sensor for monitoring the vibration of the drill rig structure frame is fixedly installed inside the drill rig base. Therefore, it is possible to monitor whether the large-scale drill rig has large-scale looseness problems, thereby ensuring the stability of the installation and use of the large-scale drill rig. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is one of the schematic diagrams of the overall structure of a high-precision monitoring device for large drilling rig production and a precision control method thereof according to the present invention;

[0032] Figure 2 This is a second schematic diagram of the overall structure of a high-precision monitoring device for large drilling rig production and a precision control method thereof according to the present invention;

[0033] Figure 3 This is an assembly diagram of a high-precision monitoring device for large-scale drilling rig production and a precision control method thereof, a drilling rig structure, a drilling rig reference platform, an integrated monitoring component, and a regional control component;

[0034] Figure 4 The present invention is a high-precision monitoring device for large drilling rig production and its precision control method Figure 3 The enlarged view of point A in the middle;

[0035] Figure 5 The present invention is a high-precision monitoring device for large drilling rig production and its precision control method Figure 3 The enlarged view of point B in the middle;

[0036] Figure 6 It is a schematic diagram of a high-precision monitoring device for large drilling rig production and a method flow in a precision control method thereof according to the present invention;

[0037] In the figure: 1. Large drilling rig; 11. Drilling rig structural frame; 12. Drilling rig main parts; 13. Drilling rig oil pipe; 14. Drilling rig inspection platform; 15. Inspection platform ventilation plate; 2. Drilling rig reference platform; 21. Platform plate; 22. Platform reinforcement rib; 3. Integrated monitoring component; 4. Drilling rig base; 5. Area control component; 51. First movable groove; 52. Second movable groove; 53. First ball screw nut pair; 531. First screw; 532. First screw nut; 54. Second ball screw nut pair; 541. Second screw; 542. Second screw nut; 55. First interference rod; 56. Second interference rod. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0040] See also Figures 1 to 6 In an embodiment of the present invention, a high-precision monitoring device for large-scale drilling rig production includes a large-scale drilling rig 1, wherein the large-scale drilling rig 1 has an oil and gas development component for gas supply operation and operation;

[0041] An integrated monitoring component 3, the integrated monitoring component 3 is used for operation monitoring of the oil and gas development component; and

[0042] The regional control component 5 is used for adjustment by the integrated monitoring component 3 and for multi-angle monitoring and verification of the oil and gas development component.

[0043] Other embodiments of the present invention: Since the large drilling rig 1 has oil and gas development components that are operated and work with gas supply, the integrated monitoring component 3 provides operation monitoring of the oil and gas development components and the regional control component 5 provides adjustment for the integrated monitoring component 3 and multi-angle monitoring and verification of the oil and gas development components, after the drilling rig main component 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15 are assembled into the large drilling rig 1, the large drilling rig 1 can be dynamically monitored as a whole through the integrated monitoring component 3 to find and determine cracks and size errors in the drilling rig main component 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15, so as to ensure that the assembly and use accuracy of the drilling rig main component 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15 are normal.

[0044] A high-precision monitoring device and precision control method for large-scale drilling rig production also includes a drilling rig base 4, which is fixedly connected to a drilling rig structure frame 11, and a displacement sensor for vibration monitoring of the drilling rig structure frame 11 is fixedly installed inside the drilling rig base 4.

[0045] Since the drill rig base 4 is fixedly connected to the drill rig structure frame 11, a displacement sensor for vibration monitoring of the drill rig structure frame 11 is fixedly installed inside the drill rig base 4, so whether the large-scale drill rig 1 has large-scale looseness problems can be monitored to ensure the stability of the installation and use of the large-scale drill rig 1.

[0046] A high-precision monitoring device for large drilling rig production and a precision control method thereof, comprising:

[0047] Step S1: The drilling rig structure frame 11, the drilling rig main part 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15 are assembled and built at the target site, and the drilling rig structure frame drilling rig reference platform 2, the integrated monitoring component 3 and the area control component 5 are assembled into the interior of the large drilling rig 1;

[0048] Step S2: The integrated monitoring assembly 3 rotates when the ratchet wheel rotates. After the integrated monitoring assembly 3 rotates, the first interference rod 55 is driven by the first ball screw nut pair 53 to control the ratchet wheel to rotate in only one direction for monitoring, and the second interference rod 56 is driven by the second ball screw nut pair 54 to balance the load of the ratchet wheel.

[0049] Step S3: the integrated monitoring component 3 is continuously active and performs assembly accuracy inspection and assembly flaw detection inspection on the drilling rig main part 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14, and the inspection platform ventilation plate 15 through the optical precision component and the ultrasonic flaw detection component;

[0050] Step S4: After the inspection is completed, reset and perform normalized optical inspection and flaw detection on the main component 12 of the drilling rig and the drilling rig oil pipe 13 to avoid oil and gas leakage.

[0051] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, the large-scale drilling rig 1 includes a drilling rig structure frame 11, a drilling rig main part 12 and a drilling rig oil pipe 13, the drilling rig main part 12 and the drilling rig oil pipe 13 are both arranged inside the drilling rig structure frame 11, the drilling rig structure frame 11 is used for supporting the large-scale drilling rig 1, and a drilling rig inspection platform 14 is fixedly connected to the bottom of the drilling rig structure frame 11, and an inspection platform ventilation plate 15 is fixedly installed inside the drilling rig inspection platform 14.

[0052] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, also includes a drilling rig structure frame, a drilling rig reference platform 2 and a regional control component 5, the integrated monitoring component 3 is movably connected to the drilling rig structure frame, the drilling rig reference platform 2, and the integrated monitoring component 3 is rotationally connected to the regional control component 5 via a ratchet.

[0053] As a further solution of the present invention: a high-precision monitoring device for large drilling rig production, the area control component 5 includes a first movable groove 51, a second movable groove 52, a first ball screw nut pair 53, a second ball screw nut pair 54, a first interference rod 55 and a second interference rod 56, the first ball screw nut pair 53 includes a first screw 531 and a first screw nut 532, the second ball screw nut pair 54 includes a second screw 541 and a second screw nut 542, the first screw 531 and the first movable groove 5 1 is rotatably connected, the second lead screw 541 is rotatably connected to the second movable groove 52, the first interference rod 55 is fixedly connected to the first lead screw nut 532, the second interference rod 56 is fixedly connected to the second lead screw nut 542, the first lead screw nut 532 is sleeved on the outside of the first lead screw 531 and is movably connected to the first lead screw 531, the second lead screw nut 542 is sleeved on the outside of the second lead screw 541 and is movably connected to the second lead screw 541, and the first interference rod 55 and the second interference rod 56 are both adapted to the ratchet teeth.

[0054] Other embodiments of the present invention: Since the first lead screw 531 is rotatably connected to the first movable groove 51, and the second lead screw 541 is rotatably connected to the second movable groove 52, the first interference rod 55 is fixedly connected to the first lead screw nut 532, and the second interference rod 56 is fixedly connected to the second lead screw nut 542, the first lead screw nut 532 is sleeved on the outside of the first lead screw 531 and movably connected to the first lead screw 531, and the second lead screw nut 542 is sleeved on the outside of the second lead screw 541 and movably connected to the second lead screw 541, the first interference rod 55 and the second interference rod 56 are both adapted to the ratchet teeth. Therefore, on the one hand, the first interference rod 55 is driven by the first ball screw nut pair 53 to control the ratchet to rotate in only one direction for monitoring, and on the other hand, the second interference rod 56 is driven by the second ball screw nut pair 54 to balance the load of the ratchet, thereby ensuring the normal use of the integrated monitoring component 3 during operation and avoiding the problem of damage to the regional control component 5 due to excessive load or imbalance.

[0055] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, the drilling rig structure frame drilling rig reference platform 2 includes a platform plate 21 and a platform reinforcement rib 22, the area control component 5 is fixedly connected to the platform plate 21, and the platform reinforcement rib 22 is fixedly connected to the platform plate 21 and provides fixed connection support between the platform plate 21 and the drilling rig structure frame 11.

[0056] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, the integrated monitoring component 3 includes an optical precision component and an ultrasonic flaw detection component, the optical precision component includes an IPC camera, the ultrasonic flaw detection component includes an ultrasonic detector, and the IPC camera is provided with an optical processing chip for precision monitoring of the drilling rig main part 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15.

[0057] As a further solution of the present invention: a high-precision monitoring device for large-scale drilling rig production, the optical processing chip includes a point cloud conversion component, a point cloud processing component and a point cloud recognition component, the point cloud conversion component is used by the IPC camera to record images of the drilling rig main part 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15 and perform point cloud conversion operations, the point cloud processing component is used to screen the converted point clouds and filter out invalid point clouds, and the point cloud recognition component is used to convert valid point clouds into point cloud information that can identify the assembly accuracy of the drilling rig main part 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14, the inspection platform ventilation plate 15 and the large drilling rig 1.

[0058] As a further solution of the present invention: a high-precision monitoring device and precision control method for large-scale drilling rig production also includes a drilling rig base 4, which is fixedly connected to the drilling rig structure frame 11, and a displacement sensor for vibration monitoring of the drilling rig structure frame 11 is fixedly installed inside the drilling rig base 4.

[0059] Other embodiments of the present invention: Since the drill rig base 4 is fixedly connected to the drill rig structure frame 11, a displacement sensor for vibration monitoring of the drill rig structure frame 11 is fixedly installed inside the drill rig base 4. Therefore, it is possible to monitor whether the large-scale drill rig 1 has large-scale looseness problems, thereby ensuring the stability of the installation and use of the large-scale drill rig 1.

[0060] The working principle of the present invention is as follows: since there are gas supply and working oil and gas development components inside the large drilling rig 1, the integrated monitoring component 3 provides operation monitoring of the oil and gas development components and the regional control component 5 provides adjustment for the integrated monitoring component 3 and multi-angle monitoring and verification of the oil and gas development components, after the drilling rig main part 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15 are assembled into the large drilling rig 1, the integrated monitoring component 3 can be used to perform overall dynamic monitoring of the large drilling rig 1, find and determine cracks and size errors in the drilling rig main part 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15, and ensure that the assembly and use accuracy of the drilling rig main part 12, the drilling rig oil pipe 13, the drilling rig inspection platform 14 and the inspection platform ventilation plate 15 are normal.

[0061] Since the first lead screw 531 is rotatably connected to the first movable groove 51, and the second lead screw 541 is rotatably connected to the second movable groove 52, the first interference rod 55 is fixedly connected to the first lead screw nut 532, and the second interference rod 56 is fixedly connected to the second lead screw nut 542, the first lead screw nut 532 is sleeved on the outside of the first lead screw 531 and movably connected to the first lead screw 531, and the second lead screw nut 542 is sleeved on the outside of the second lead screw 541 and movably connected to the second lead screw 541, the first interference rod 55 and the second interference rod 56 are both adapted to the ratchet teeth. Therefore, on the one hand, the first interference rod 55 is driven by the first ball screw nut pair 53 to control the ratchet to only rotate in one direction for monitoring, and on the other hand, the second interference rod 56 is driven by the second ball screw nut pair 54 to balance the load of the ratchet, thereby ensuring the normal use of the integrated monitoring component 3 during operation and avoiding the problem of damage to the regional control component 5 due to excessive load or imbalance.

[0062] Since the drill rig base 4 is fixedly connected to the drill rig structure frame 11, a displacement sensor for vibration monitoring of the drill rig structure frame 11 is fixedly installed inside the drill rig base 4, so whether the large-scale drill rig 1 has large-scale looseness problems can be monitored to ensure the stability of the installation and use of the large-scale drill rig 1.

[0063] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision monitoring device for large drilling rig production, characterized in that: The large drilling rig (1) comprises a large drilling rig (1) having gas supply and working oil and gas development components inside; An integrated monitoring component (3) for monitoring the operation of the oil and gas development component; and A regional control component (5) is provided for adjustment by the integrated monitoring component (3) and for multi-angle monitoring and verification of the oil and gas development component.

2. A high-precision monitoring device for large drilling rig production according to claim 1, characterized in that: The large drilling rig (1) comprises a drilling rig structure frame (11), a drilling rig main part (12) and a drilling rig oil pipe (13), wherein the drilling rig main part (12) and the drilling rig oil pipe (13) are both arranged inside the drilling rig structure frame (11), and the drilling rig structure frame (11) is used for supporting the large drilling rig (1), and a drilling rig inspection platform (14) is fixedly connected to the bottom of the drilling rig structure frame (11), and an inspection platform ventilation plate (15) is fixedly installed inside the drilling rig inspection platform (14).

3. A high-precision monitoring device for large drilling rig production according to claim 2, characterized in that: It also comprises a drilling frame structure frame, a drilling frame reference platform (2) and a regional control component (5), wherein the integrated monitoring component (3) is movably connected to the drilling frame structure frame, the drilling frame reference platform (2), and the integrated monitoring component (3) is rotationally connected to the regional control component (5) via a ratchet.

4. A high-precision monitoring device for large drilling rig production according to claim 3, characterized in that: The area control component (5) comprises a first movable groove (51), a second movable groove (52), a first ball screw nut pair (53), a second ball screw nut pair (54), a first interference rod (55) and a second interference rod (56); the first ball screw nut pair (53) comprises a first lead screw (531) and a first lead screw nut (532); the second ball screw nut pair (54) comprises a second lead screw (541) and a second lead screw nut (542); the first lead screw (531) is rotatably connected to the first movable groove (51); the second lead screw (531) is rotatably connected to the first movable groove (51); the second lead screw (531) is rotatably connected to the first movable groove (51); the second lead screw (531) is rotatably connected to the first movable groove (51); the second lead screw (531) is rotatably connected to the first movable groove (51); the first ... 41) is rotatably connected to the second movable groove (52), the first interference rod (55) is fixedly connected to the first screw nut (532), the second interference rod (56) is fixedly connected to the second screw nut (542), the first screw nut (532) is sleeved on the outside of the first screw (531) and is movably connected to the first screw (531), the second screw nut (542) is sleeved on the outside of the second screw (541) and is movably connected to the second screw (541), and the first interference rod (55) and the second interference rod (56) are both adapted to the ratchet teeth.

5. A high-precision monitoring device for large drilling rig production according to claim 4, characterized in that: The drilling frame structural frame drilling frame reference platform (2) comprises a platform plate (21) and a platform reinforcement rib (22), the area control component (5) is fixedly connected to the platform plate (21), and the platform reinforcement rib (22) is fixedly connected to the platform plate (21) and provides support for the fixed connection between the platform plate (21) and the drilling frame structural frame (11).

6. A high-precision monitoring device for large drilling rig production according to claim 5, characterized in that: The integrated monitoring component (3) comprises an optical precision component and an ultrasonic flaw detection component, the optical precision component comprises an IPC camera, the ultrasonic flaw detection component comprises an ultrasonic detector, and the IPC camera is provided with an optical processing chip for performing precision monitoring on a drill rig main part (12), a drill rig oil pipe (13), a drill rig inspection platform (14) and an inspection platform ventilation plate (15).

7. A high-precision monitoring device for large drilling rig production according to claim 6, characterized in that: The optical processing chip comprises a point cloud conversion component, a point cloud processing component and a point cloud recognition component. The point cloud conversion component is used by an IPC camera to record images of a drill frame main part (12), a drill frame oil pipe (13), a drill frame inspection platform (14) and an inspection platform ventilation plate (15) and to perform point cloud conversion operations. The point cloud processing component is used to screen the converted point cloud and filter out invalid point clouds. The point cloud recognition component is used to convert valid point clouds into point cloud information that can identify the assembly accuracy of the drill frame main part (12), the drill frame oil pipe (13), the drill frame inspection platform (14), the inspection platform ventilation plate (15) and the large drill frame (1).

8. A high-precision monitoring device for large drilling rig production and a precision control method thereof according to claim 7, characterized in that: It also comprises a drill frame base (4), wherein the drill frame base (4) is fixedly connected to the drill frame structure frame (11), and a displacement sensor for vibration monitoring of the drill frame structure frame (11) is fixedly installed inside the drill frame base (4).

9. A high-precision monitoring device for large drilling rig production and a precision control method thereof according to claim 8, characterized in that: include Step S1: The drilling rig structure frame (11), the drilling rig main part (12), the drilling rig oil pipe (13), the drilling rig inspection platform (14) and the inspection platform ventilation plate (15) are assembled and built at the target site, and at the same time, the drilling rig structure frame, the drilling rig reference platform (2), the integrated monitoring component (3) and the area control component (5) are assembled inside the large drilling rig (1); Step S2: The rotation of the ratchet wheel drives the integrated monitoring component (3) to rotate. After the integrated monitoring component (3) rotates, on the one hand, the first interference rod (55) is driven by the first ball screw nut pair (53) to control the ratchet wheel to rotate in only one direction for monitoring, and on the other hand, the second interference rod (56) is driven by the second ball screw nut pair (54) to balance the load of the ratchet wheel; Step S3: the integrated monitoring component (3) is continuously active and performs assembly accuracy inspection and assembly flaw detection inspection on the drilling rig main part (12), the drilling rig oil pipe (13), the drilling rig inspection platform (14), and the inspection platform ventilation plate (15) through the optical precision component and the ultrasonic flaw detection component; Step S4: After the inspection is completed, reset and perform normalized optical inspection and flaw detection on the main part of the drilling rig (12) and the drilling rig oil pipe (13) to avoid oil and gas leakage.

Images