Pipeline supporting device for natural gas exploitation

Abstract

The utility model discloses a pipeline supporting device for natural gas exploitation, which relates to the technical field of natural gas exploitation and comprises a supporting rod. The external thread is integrally formed outside the supporting rod, a drill bit is arranged at the bottom of the supporting rod, a rotating ring is arranged outside the supporting rod, a threaded hole is integrally formed in the rotating ring and is in threaded connection with the external thread, and a supporting plate is arranged on the outer side of the rotating ring; the supporting rod is inserted into the ground, the insertion depth of the supporting rod can be adjusted according to the site construction condition, then the rotating ring is in threaded connection with the supporting rod, the rotating ring is moved to the surface of the ground, the supporting plate is attached to the ground, then the fixing nail penetrates through the round hole and is inserted into the ground, and the supporting plate is fixed and cannot be loosened; and therefore, the supporting rod can be supported through the attachment of the supporting plate and the ground.

Description

Technical Field

[0001] The utility model relates to the technical field of natural gas exploitation, in particular to a pipeline support device for natural gas exploitation. Background Technique

[0002] Natural gas is also buried in closed geological structures underground, just like crude oil. Some are stored in the same layer as crude oil, and some exist alone. For natural gas stored in the same layer as crude oil, it will be extracted together with the crude oil. For those with only single-phase gas, we call them gas reservoirs. Its extraction method is both very similar to that of crude oil and has its special features. When extracting natural gas, pipelines with better sealing performance are required.

[0003] Sometimes, support rods are used in the support device of natural gas pipelines. The support rods are inserted into the ground, and a fixing structure is used to connect and fix the pipelines. However, since the support rods are directly inserted into the ground without other fixing structures, the support rods will shake due to insufficient supporting force, which easily causes the natural gas pipelines to collapse. Therefore, we propose a pipeline support device for natural gas exploitation to solve the problems mentioned above. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pipeline support device for natural gas exploitation to solve the problem that due to the support rods being directly inserted into the ground without other fixing structures, the support rods will shake due to insufficient supporting force, which easily causes the natural gas pipelines to collapse as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pipeline support device for natural gas exploitation, including a support rod;

[0006] It further includes:

[0007] External threads, which are integrally formed on the outside of the support rod. A drill bit is provided at the bottom of the support rod. A rotating ring is provided on the outside of the support rod. A threaded hole is integrally formed inside the rotating ring, and the threaded hole is threadedly connected to the external threads. A support plate is provided on the outside of the rotating ring, and four support plates are provided and evenly distributed on the outside of the rotating ring. An installation frame is provided at the upper end of the support rod, and a first pipeline clamp and a second pipeline clamp are respectively provided on both sides of the upper end of the installation frame.

[0008] Preferably, a first connecting plate is provided at the upper end of the first pipeline clamp, a second connecting plate is provided at the upper end of the second pipeline clamp. A screw rod is provided at the front end of the first connecting plate, and a fixing nut is threadedly connected to the outside of the screw rod. A connecting groove is provided on the upper end surface of the second connecting plate, and the screw rod is movably clamped inside the connecting groove.

[0009] Preferably, a through groove is integrally formed on the upper end surface of the first connecting plate. A fixing block is arranged inside the through groove, and the screw rod is fixed to the front end of the fixing block. Connecting shafts are arranged on both sides of the fixing block, and rotating holes are symmetrically arranged on both sides of the inner wall of the through groove. The connecting shafts are movably engaged inside the rotating holes, and the fixing block swings inside the through groove through the connecting shafts.

[0010] Preferably, movable grooves are symmetrically arranged on both sides of the mounting bracket. Both the first pipe clamp and the second pipe clamp swing inside the movable grooves through rotating shafts.

[0011] Preferably, a round hole is arranged on the surface of the support plate, and a fixing nail is movably engaged inside the round hole.

[0012] Preferably, anti-slip pads are arranged on the inner sides of both the first pipe clamp and the second pipe clamp.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Insert the support rod into the ground, and the insertion depth of the support rod can be adjusted according to the on-site construction conditions. Then, through the threaded connection between the rotating ring and the support rod, the rotating ring is moved to the surface of the ground, so that the support plate fits the ground. Then, the fixing nail is passed through the round hole and inserted into the ground to fix the support plate without loosening. Thus, the support rod can be supported by the fit between the support plate and the ground, making the support rod not prone to shaking and improving the stability of pipeline support.

[0015] 2. By arranging a mounting bracket at the upper end of the support rod and two pipe clamps at the upper end of the mounting bracket, the pipe clamps can clamp natural gas pipelines with different diameters. A locking mechanism is arranged at the upper ends of the two pipe clamps. Due to different diameters of the pipelines, the opening diameters of the pipe clamps are different. This locking mechanism can be locked and fixed according to the different opening and closing degrees of the two pipe clamps, improving the firmness of the clamping between the pipe clamps and the natural gas, and facilitating locking and fixing according to pipelines of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a plan view of the overall structure of the present utility model;

[0018] Figure 3 is an exploded view of the pipe clamp locking mechanism of the present utility model;

[0019] Figure 4 is a side sectional view of the support plate and the fixing nail of the present utility model;

[0020] In the figure: 1, mounting bracket; 2, support rod; 3, external thread; 4, drill bit; 5, support plate; 6, rotating ring; 7, threaded hole; 8, round hole; 9, fixing nail; 10, first pipe clamp; 11, second pipe clamp; 12, movable groove; 13, rotating shaft; 14, first connecting plate; 15, second connecting plate; 16, through groove; 17, connecting groove; 18, rotating hole; 19, fixing block; 20, connecting shaft; 21, screw; 22, fixing nut; 23, anti-slip pad. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Please refer to Figures 1-4 , an embodiment provided by the present invention: A pipeline support device for natural gas extraction, including a support rod 2;

[0023] It further includes:

[0024] An external thread 3, which is integrally formed on the outside of the support rod 2. A drill bit 4 is provided at the bottom of the support rod 2. A rotating ring 6 is provided on the outside of the support rod 2. A threaded hole 7 is integrally formed inside the rotating ring 6, and the threaded hole 7 is threadedly connected to the external thread 3. A support plate 5 is provided on the outside of the rotating ring 6, and four support plates 5 are provided and evenly distributed on the outside of the rotating ring 6. An installation bracket 1 is provided at the upper end of the support rod 2, and a first pipe clamp 10 and a second pipe clamp 11 are respectively provided on both sides of the upper end of the installation bracket 1.

[0025] The support rod 2 is inserted into the ground, and the insertion depth of the support rod 2 can be adjusted according to the on-site construction conditions. Subsequently, through the threaded connection between the rotating ring 6 and the support rod 2, the rotating ring 6 is moved to the surface of the ground, so that the support plate 5 fits on the ground. Subsequently, the fixing nail 9 is passed through the round hole 8 and inserted into the ground to fix the support plate 5 so that it will not loosen. Thus, the support rod 2 can be supported by the fit between the support plate 5 and the ground.

[0026] Please refer to Figure 3 , a first connecting plate 14 is provided at the upper end of the first pipe clamp 10, a second connecting plate 15 is provided at the upper end of the second pipe clamp 11, a screw 21 is provided at the front end of the first connecting plate 14, a fixing nut 22 is threadedly connected to the outside of the screw 21, and a connecting groove 17 is provided on the upper surface of the second connecting plate 15, and the screw 21 is movably engaged inside the connecting groove 17. The first connecting plate 14 and the second connecting plate 15 can be connected by the screw 21 and the fixing nut 22.

[0027] Please refer to Figure 3, on the upper end surface of the first connecting plate 14, a through groove 16 is integrally formed. Inside the through groove 16, a fixing block 19 is provided, and the screw rod 21 is fixed to the front end of the fixing block 19. On both sides of the fixing block 19, connecting shafts 20 are provided. On both sides of the inner wall of the through groove 16, rotating holes 18 are symmetrically arranged. The connecting shafts 20 are movably engaged inside the rotating holes 18, and the fixing block 19 swings inside the through groove 16 through the connecting shafts 20, enabling the screw rod 21 to be swing-adjusted, which is convenient for connection and locking.

[0028] Please refer to Figure 1 , on both sides of the mounting bracket 1, movable grooves 12 are symmetrically arranged. Both the first pipe clamp 10 and the second pipe clamp 11 swing inside the movable grooves 12 through the rotating shafts 13, which facilitates the swinging of the first pipe clamp 10 and the second pipe clamp 11 and is convenient for opening and closing according to the diameter of the pipeline.

[0029] Please refer to Figure 4 , on the surface of the support plate 5, a round hole 8 is provided. Inside the round hole 8, a fixing nail 9 is movably engaged to fix between the support plate 5 and the ground.

[0030] Please refer to Figure 2 , on the inner sides of both the first pipe clamp 10 and the second pipe clamp 11, anti-slip pads 23 are provided to improve the anti-slip property of the natural gas pipeline.

[0031] Working principle: Insert the support rod 2 into the ground, adjust the insertion depth of the support rod 2 according to the on-site construction conditions. Then rotate the support plate 5 to make the support plate 5 fit on the ground. Then insert the fixing nail 9 into the round hole 8 and into the ground to fix the support plate 5. Place the natural gas pipeline between the first pipe clamp 10 and the second pipe clamp 11, close the first pipe clamp 10 and the second pipe clamp 11. Then insert the screw rod 21 into the connecting groove 17, and then tighten the fixing nut 22 and make it fit on the surface of the second connecting plate 15 to lock and fix between the first pipe clamp 10 and the second pipe clamp 11.

[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A pipeline support device for natural gas development, comprising a support rod (2); Features: Also includes: An external thread (3) is integrally formed and arranged on the outside of a support rod (2); a drill bit (4) is arranged at the bottom of the support rod (2); a rotating ring (6) is arranged on the outside of the support rod (2); a threaded hole (7) is integrally formed inside the rotating ring (6), and the threaded hole (7) is threadedly connected to the external thread (3); a support plate (5) is arranged on the outside of the rotating ring (6), and four support plates (5) are arranged and evenly distributed on the outside of the rotating ring (6); a mounting frame (1) is arranged at the upper end of the support rod (2); and a first pipe clamp (10) and a second pipe clamp (11) are respectively arranged on both sides of the upper end of the mounting frame (1).

2. A pipeline support device for natural gas development according to claim 1, characterized in that: The upper end of the first pipe clamp (10) is provided with a first connecting plate (14), the upper end of the second pipe clamp (11) is provided with a second connecting plate (15), the front end of the first connecting plate (14) is provided with a screw rod (21), the outer side of the screw rod (21) is threadedly connected with a fixing nut (22), the upper end surface of the second connecting plate (15) is provided with a connecting groove (17), and the screw rod (21) is movably engaged in the interior of the connecting groove (17).

3. A pipeline support device for natural gas development according to claim 2, characterized in that: The upper end surface of the first connecting plate (14) is integrally formed with a through groove (16), a fixing block (19) is arranged inside the through groove (16), and a screw (21) is fixed to the front end of the fixing block (19), connecting shafts (20) are arranged on both sides of the fixing block (19), rotating holes (18) are symmetrically arranged on both sides of the inner wall of the through groove (16), the connecting shaft (20) is movably engaged inside the rotating hole (18), and the fixing block (19) swings inside the through groove (16) through the connecting shaft (20).

4. A pipeline support device for natural gas development according to claim 1, characterized in that: Movable grooves (12) are symmetrically arranged on both sides of the mounting frame (1), and the first pipe clamp (10) and the second pipe clamp (11) are both swung inside the movable grooves (12) via a rotating shaft (13).

5. The pipeline support device for natural gas development according to claim 1, characterized in that: A circular hole (8) is provided on the surface of the support plate (5), and a fixing nail (9) is movably engaged inside the circular hole (8).

6. A pipeline support device for natural gas development according to claim 1, characterized in that: Anti-slip pads (23) are provided on the inner sides of the first pipe clamp (10) and the second pipe clamp (11).

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