Fixing device for oil exploitation pipeline

Abstract

The utility model discloses a fixing device for an oil exploitation pipeline, which comprises a bottom plate, a support component, a lifting guide mechanism, a quick clamping mechanism and a clamping auxiliary mechanism, the lifting guide mechanism comprises a telescopic cylinder, a bottom frame, a guide sleeve, a guide rod and a bearing plate; the rapid clamping mechanism comprises a clamping pipe, a clamping rod, a clamping groove, a moving block, an unlocking pipe, a moving groove, a lateral block and a lateral groove, the clamping auxiliary mechanism comprises a directional rod, a pressing plate, a pressing rod, a pushing frame and a connecting rod, accurate movement of a bearing plate in the vertical direction is ensured through the arrangement of a guide sleeve and a guide rod, and the pipeline installation accuracy is improved; the pipeline can be rapidly fixed through the clamping groove design of the clamping rod and the clamping pipe, the working efficiency is improved, the synchronous movement of the unlocking pipe and the clamping rod is ensured through the linkage arrangement of the directional rod and the connecting rod, and the operation coordination is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline fixing, and more specifically, to a fixing device for oil production pipelines. Background Art

[0002] A fixing device for oil production pipeline is a device specially designed to stabilize and fix the oil pipeline during the oil production process. This device is essential to ensure that the pipeline system maintains structural integrity and functional stability in harsh underground or submarine environments.

[0003] In the existing technology, firstly, the vertical positioning of the pipelines of some devices will become difficult, which may lead to inaccurate installation positions of the pipelines, and the equipment cannot adapt to the requirements of pipeline fixing at different heights. Pipeline displacement or damage may occur during operation. Secondly, the fixing of pipelines of some devices needs to rely on manual or other non-automated methods. The pipeline fixing may not be stable enough, posing a safety hazard. The operator needs to spend more time and energy to complete the connection process. Finally, the efficiency of assembling and disassembling the fixing devices of some devices will be relatively low, which increases the difficulty and complexity of the operation, reduces the positioning and fixing efficiency of the pipeline, affects the installation progress of the entire mining pipeline, and reduces the fixing stability of the pipeline, which may cause the pipeline to shift or be damaged during use. Summary of the invention

[0004] In view of the problems existing in the prior art, the utility model provides a fixing device for an oil production pipeline to solve the technical problems mentioned in the background technology, such as reduced efficiency of positioning and fixing of the pipeline, reduced fixing stability of the pipeline, etc.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for oil production pipeline, comprising a base plate, a support assembly, a lifting guide mechanism, a quick clamping mechanism and a clamping auxiliary mechanism, the lifting guide mechanism comprising a telescopic cylinder, a base frame, a guide sleeve, a guide rod and a support plate, the base frame is installed on the top end surface of the base plate, the two ends of the telescopic cylinder are respectively connected to the base plate and the support plate, the guide sleeve is arranged on the base frame, the guide rod is arranged at the top end of the base plate, the guide rod is arranged in the guide sleeve to cooperate with the guide arrangement, the quick clamping mechanism comprises a clamping tube, a clamping rod, a clamping groove, a moving block, an unlocking tube, a moving groove, a lateral block and a lateral groove, the clamping rod can extend into the clamping tube, the clamping groove is arranged on the side of the clamping rod, the unlocking tube is movably installed between the clamping rod and the clamping tube, the moving groove is arranged on the side wall of the unlocking tube, the lateral groove is arranged on the side of the moving groove, the moving block is movably arranged in the moving groove, the lateral blocks are arranged at both ends of the moving block, the unlocking tube moves downward, so that the moving block moves relatively in the moving groove, and then the moving block extends into the clamping groove.

[0006] The utility model is further configured such that the clamping auxiliary mechanism includes a directional rod, a pressing plate, a pressing rod, a pushing frame and a connecting rod. The pressing rod connects the pressing plate and the pushing frame. The interior of the directional rod is hollowed out. The directional rod is movably installed on the inner wall of the clamping rod. The pressing rod is longitudinally movably connected to the top end of the clamping rod. The connecting rod connects the unlocking tube with the directional rod. The unlocking tube is arranged between the clamping tube and the clamping rod, and the unlocking tube and the directional rod are linked.

[0007] The utility model is further configured that a penetrating frame groove is provided on the side of the clamping rod, and the push frame and the connecting rod can move in the frame groove, and the frame groove provides a movement trajectory for the push frame and the connecting rod, thereby ensuring the smooth operation of the clamping auxiliary mechanism.

[0008] The utility model is further configured that a support spring is installed at one end of the inner part of the clamping tube, and one end of the directional rod is in contact with the support spring, and the support spring provides additional support and pressure.

[0009] The utility model is further configured such that a stabilizing spring is provided in the clamping tube, and one end of the stabilizing spring is connected to a stabilizing plate, and one end of the clamping rod extends into the clamping tube to stabilize and tighten it. The configuration of the stabilizing spring ensures the stability of the pipeline during the fixing process.

[0010] The utility model is further configured that a support frame is provided on the top end surface of the carrier plate, and the pipeline components are installed on the support frame, and the support frame provides a stable supporting platform for the pipeline components.

[0011] The utility model is further configured such that a locking frame is provided on the side of the support frame, and a locking sleeve is provided on the top of the locking frame, and the side wall of the clamping rod is cooperatively connected with the locking frame. The design of the locking frame and the locking sleeve further enhances the fixing effect of the pipeline.

[0012] The utility model is further configured such that a connecting plate is provided on the side wall of the clamping tube, and the connecting plate is fixedly mounted on the lock sleeve to achieve a quick connection between the lock sleeve and the lock frame. The provision of the connecting plate enables the lock sleeve and the lock frame to be quickly connected, thereby improving the assembly efficiency of the fixing device.

[0013] Compared with the prior art, the utility model provides a fixing device for oil production pipelines, which has the following beneficial effects:

[0014] The utility model is provided with a lifting guide mechanism. The setting of the guide sleeve and the guide rod ensures the precise movement of the carrier plate in the vertical direction, improves the accuracy of pipeline installation, and the adjustment of the telescopic cylinder enables the carrier plate to adapt to pipelines of different heights, thereby enhancing the versatility and flexibility of the equipment. The setting of the base frame and the carrier plate provides a stable supporting platform, thereby ensuring the stability of the pipeline during the fixing process.

[0015] The utility model is provided with a quick clamping mechanism. The clamping groove design of the clamping rod and the clamping tube enables the pipeline to be quickly fixed, thereby improving work efficiency. The design of the moving block and the lateral block makes the clamping process smoother and reduces the difficulty of operation. The linkage design of the unlocking tube makes the clamping and releasing of the clamping become simple and quick, while ensuring the safety of pipeline fixation.

[0016] The utility model is provided with a card connection auxiliary mechanism. The design of the pressing plate, the pressing rod and the pushing frame simplifies the card connection operation and reduces the labor intensity of the operator. The linkage setting of the directional rod and the connecting rod ensures the synchronous movement of the unlocking tube and the card connection rod and improves the coordination of the operation. The frame groove provides a movement trajectory for the pushing frame and the connecting rod, thereby ensuring the smooth operation of the card connection auxiliary mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the device in the present utility model when it is not in use;

[0018] Figure 2 It is a structural schematic diagram of the pipe fixing method in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the quick clamping mechanism and the clamping auxiliary mechanism in the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the quick clamping mechanism and the clamping auxiliary mechanism in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the matching mode between the unlocking tube and the clamping rod in the utility model.

[0022] In the figure: 1. bottom plate; 2. support assembly; 3. telescopic cylinder; 4. bottom frame; 5. guide sleeve; 6. guide rod; 7. bearing plate; 8. clamping tube; 9. clamping rod; 10. clamping slot; 11. moving block; 12. unlocking tube; 13. moving slot; 14. lateral block; 15. lateral slot; 16. directional rod; 17. pressing plate; 18. pressing rod; 19. pushing frame; 20. connecting rod; 21. frame slot; 22. supporting spring; 23. stabilizing spring; 24. stabilizing plate; 25. supporting frame; 26. locking frame; 27. locking sleeve; 28. connecting plate. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0025] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0026] See also Figure 1-5 A fixing device for oil production pipelines includes a base plate 1, a support assembly 2, a lifting guide mechanism, a quick clamping mechanism and a clamping auxiliary mechanism. The lifting guide mechanism includes a telescopic cylinder 3, a base frame 4, a guide sleeve 5, a guide rod 6 and a support plate 7. The base frame 4 is installed on the top end surface of the base plate 1. The two ends of the telescopic cylinder 3 are respectively connected to the base plate 1 and the support plate 7. The guide sleeve 5 is arranged on the base frame 4, the guide rod 6 is arranged at the top end of the base plate 1, and the guide rod 6 is arranged in the guide sleeve 5 to cooperate with the guide arrangement. The quick clamping mechanism includes a clamping tube 8, a clamping rod 9, a clamping groove 10, and a moving block 11. , unlocking tube 12, moving groove 13, lateral block 14 and lateral groove 15, the clamping rod 9 can be extended into the clamping tube 8, the clamping groove 10 is arranged on the side of the clamping rod 9, the unlocking tube 12 is movably installed between the clamping rod 9 and the clamping tube 8, the moving groove 13 is arranged on the side wall of the unlocking tube 12, the lateral groove 15 is arranged on the side of the moving groove 13, the moving block 11 is movably arranged in the moving groove 13, the lateral blocks 14 are arranged at both ends of the moving block 11, the unlocking tube 12 moves downward, so that the moving block 11 moves relatively in the moving groove 13, and then the moving block 11 extends into the clamping groove 10.

[0027] In this embodiment, the operator starts the telescopic cylinder 3, and the telescopic movement of the cylinder causes the support plate 7 to rise or fall. The guide rod 6 moves up and down in the guide sleeve 5 to ensure the vertical movement trajectory of the support plate 7 and improve the accuracy of the operation. The clamping rod 9 extends into the clamping tube 8 to prepare for the fixation of the pipeline. The unlocking tube 12 moves upward and downward, pushing the moving block 11 to move relatively in the moving groove 13, so that the moving block 11 extends into the clamping groove 10. After the moving block 11 extends into the clamping groove 10, the clamping rod 9 and the clamping tube 8 form a tight clamping connection to fix the pipeline.

[0028] The clamping auxiliary mechanism includes a directional rod 16, a pressing plate 17, a pressing rod 18, a pushing frame 19 and a connecting rod 20. The pressing rod 18 connects the pressing plate 17 and the pushing frame 19. The interior of the directional rod 16 is hollowed out. The directional rod 16 is movably installed on the inner wall of the clamping rod 9. The pressing rod 18 is longitudinally movably connected to the top of the clamping rod 9. The connecting rod 20 connects the unlocking tube 12 with the directional rod 16. The unlocking tube 12 is set between the clamping tube 8 and the clamping rod 9, and the unlocking tube 12 and the directional rod 16 are linked.

[0029] In this embodiment, the pressing rod 18 is longitudinally movably connected to the top of the clamping rod 9. The operator pushes the pressing plate 17 and the pushing frame 19. The unlocking tube 12 is linked with the directional rod 16. The movement of the pressing rod 18 is transmitted to the unlocking tube 12 through the connecting rod 20, thereby realizing the downward movement of the unlocking tube 12. The supporting spring 22 provides additional supporting force to ensure the stability of the clamping process.

[0030] See also Figure 1-5 , as a supplementary implementation method of a fixing device for oil production pipelines for the lifting guide mechanism, the quick clamping mechanism and the clamping auxiliary mechanism: a frame groove 21 is provided on the side of the clamping rod 9, and the push frame 19 and the connecting rod 20 can move in the frame groove, a support spring 22 is installed at one end of the inner side of the clamping tube 8, and one end of the directional rod 16 is in contact with the support spring 22, a stabilizing spring 23 is provided in the clamping tube 8, and one end of the stabilizing spring 23 is connected with a stabilizing plate 24, and one end of the clamping rod 9 extends into the clamping tube 8 to stabilize and tighten, a support frame 25 is provided on the top end surface of the carrier plate 7, and the pipeline is installed on the support frame 25, a locking frame 26 is provided on the side of the support frame 25, and a locking sleeve 27 is provided at the top of the locking frame 26, the side wall of the clamping rod 9 is connected with the locking frame 26, a connecting plate 28 is provided on the side wall of the clamping tube 8, and the connecting plate 28 is fixedly installed on the locking sleeve 27, so as to realize the quick connection between the locking sleeve 27 and the locking frame 26.

[0031] More specifically, the operator starts the telescopic cylinder 3 to raise or lower the support plate 7 to adapt to pipelines of different heights. The pipeline parts are installed on the support frame 25 on the support plate 7 and are ready to be fixed. The clamping rod 9 is inserted into the clamping tube 8. The unlocking tube 12 and the clamping auxiliary mechanism are ready. The operator or the automation system starts the quick clamping mechanism, and the unlocking tube 12 moves downward to make the moving block 11 extend into the clamping groove 10 to complete the fixation of the pipeline. The clamping rod 9 forms a tight clamping connection with the clamping tube 8. At the same time, the matching connection of the locking frame 26 and the locking sleeve 27 further ensures the stability of the pipeline. After the pipeline is fixed, the entire device maintains the stability of the pipeline to prevent the pipeline from moving or being damaged during the mining process.

[0032] In summary, when the overall equipment is in use or running: when the lifting and guiding mechanism needs to be operated, the operator starts the telescopic cylinder 3, and the telescopic movement of the cylinder causes the support plate 7 to rise or fall, and the guide rod 6 moves up and down in the guide sleeve 5, ensuring the vertical movement trajectory of the support plate 7 and improving the accuracy of the operation.

[0033] When the quick clamping mechanism is required to be operated, the clamping rod 9 is inserted into the clamping tube 8 to prepare for fixing the pipeline. The unlocking tube 12 moves upward and downward, pushing the moving block 11 to move relatively in the moving groove 13, so that the moving block 11 is inserted into the clamping groove 10. After the moving block 11 is inserted into the clamping groove 10, the clamping rod 9 and the clamping tube 8 form a tight clamping connection to fix the pipeline.

[0034] When the operation of the card-connecting auxiliary mechanism is required, the pressing rod 18 is longitudinally movably connected at the top of the card-connecting rod 9, the operator pushes the pressing plate 17 and the pushing frame 19, the unlocking tube 12 is linked with the directional rod 16, and the movement of the pressing rod 18 is transmitted to the unlocking tube 12 through the connecting rod 20, so that the unlocking tube 12 moves downward, and the supporting spring 22 provides additional supporting force to ensure the stability of the card-connecting process.

[0035] The operator starts the telescopic cylinder 3 to raise or lower the support plate 7 to adapt to pipelines of different heights. The pipeline parts are installed on the support frame 25 on the support plate 7 and are ready to be fixed. The clamping rod 9 is inserted into the clamping tube 8. The unlocking tube 12 and the clamping auxiliary mechanism are ready. The operator or the automation system starts the quick clamping mechanism, and the unlocking tube 12 moves downward to make the moving block 11 extend into the clamping groove 10 to complete the fixation of the pipeline. The clamping rod 9 forms a tight clamping connection with the clamping tube 8. At the same time, the matching connection of the locking frame 26 and the locking sleeve 27 further ensures the stability of the pipeline. After the pipeline is fixed, the entire device maintains the stability of the pipeline to prevent the pipeline from moving or being damaged during the mining process.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixing device for an oil production pipeline, comprising a base plate (1), a support assembly (2), a lifting guide mechanism, a quick clamping mechanism and a clamping auxiliary mechanism, wherein: The lifting guide mechanism comprises a telescopic cylinder (3), a base frame (4), a guide sleeve (5), a guide rod (6) and a support plate (7); the base frame (4) is mounted on the top end surface of the base plate (1); the two ends of the telescopic cylinder (3) are respectively connected to the base plate (1) and the support plate (7); the guide sleeve (5) is arranged on the base frame (4); the guide rod (6) is arranged at the top end of the base plate (1); the guide rod (6) is arranged in the guide sleeve (5) to cooperate with the guide arrangement; the quick clamping mechanism comprises a clamping tube (8), a clamping rod (9), a clamping slot (10), a moving block (11 ), an unlocking tube (12), a movement groove (13), a lateral block (14) and a lateral groove (15); the clamping rod (9) can extend into the clamping tube (8); the clamping groove (10) is arranged on the side of the clamping rod (9); the unlocking tube (12) is movably mounted between the clamping rod (9) and the clamping tube (8); the movement groove (13) is arranged on the side wall of the unlocking tube (12); the lateral groove (15) is arranged on the side of the movement groove (13); the movement block (11) is movably arranged in the movement groove (13); and the lateral blocks (14) are arranged at both ends of the movement block (11).

2. A fixing device for oil production pipeline according to claim 1, characterized in that: The clamping auxiliary mechanism comprises an orientation rod (16), a pressing plate (17), a pressing rod (18), a push frame (19) and a connecting rod (20); the pressing rod (18) connects the pressing plate (17) and the push frame (19); the interior of the orientation rod (16) is hollowed out; the orientation rod (16) is movably mounted on the inner wall of the clamping rod (9); the pressing rod (18) is longitudinally movably connected to the top end of the clamping rod (9); the connecting rod (20) connects the unlocking tube (12) and the orientation rod (16); the unlocking tube (12) is arranged between the clamping tube (8) and the clamping rod (9); and the unlocking tube (12) and the orientation rod (16) are arranged in linkage.

3. The fixing device for oil production pipeline according to claim 1 is characterized in that: A penetrating frame groove (21) is provided on the side of the clamping rod (9), and the push frame (19) and the connecting rod (20) can move in the frame groove.

4. A fixing device for oil production pipeline according to claim 1, characterized in that: A support spring (22) is installed at one end of the interior of the clamping tube (8), and one end of the directional rod (16) is in contact with and connected to the support spring (22).

5. The fixing device for oil production pipeline according to claim 1 is characterized in that: A stabilizing spring (23) is provided in the clamping tube (8), one end of the stabilizing spring (23) is connected to a stabilizing plate (24), and one end of the clamping rod (9) extends into the clamping tube (8) to stabilize and tighten.

6. The fixing device for oil production pipeline according to claim 1 is characterized in that: A support frame (25) is provided on the top end surface of the support plate (7), and the pipeline components are mounted on the support frame (25).

7. A fixing device for oil production pipeline according to claim 6, characterized in that: A lock frame (26) is provided on the side of the support frame (25), and a lock sleeve (27) is provided at the top of the lock frame (26), and the side wall of the clamping rod (9) is cooperatively connected to the lock frame (26).

8. The fixing device for oil production pipeline according to claim 1 is characterized in that: A connecting plate (28) is provided on the side wall of the clamping tube (8), and the connecting plate (28) is fixedly mounted on the locking sleeve (27) to achieve a quick connection between the locking sleeve (27) and the locking frame (26).

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