Oil-gas pressure pipeline
By adopting top support and side barrier structures in oil and gas pressure pipelines, combined with adjustable anti-settlement plates, the problem of pipeline settlement in soft soil is solved, and the effect of reducing external pressure and improving applicability is achieved.
Patent Information
- Application Number
- CN202520124348.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2035-01-20
AI Technical Summary
When existing oil and gas pressure pipelines are buried in soft soil, additional custom anti-segmentation support mechanisms and shading protection mechanisms are required, resulting in high costs and inconvenient assembly.
Design an oil and gas pressure pipeline, adopting top support and side barrier structure, preventing soil extrusion through support rods and top baffles, combining side threaded rods and side baffles to prevent side soil extrusion, and an adjustable anti-segmentation plate is set at the bottom to increase the contact area with the soil and reduce settlement risk.
It effectively reduces the external pressure under the pipeline, reduces the possibility of bottom soil settlement, and improves the applicability and installation convenience of the device.
Smart Images
Figure CN223215899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipelines, in particular to an oil and gas pressure pipeline. Background Art
[0002] Oil and gas pressure pipelines are used to transport commodity oil and gas. Their maximum operating pressure is greater than or equal to a certain value, typically handling toxic, flammable, and explosive media. They are widely used in the oil and gas industries. They connect oil and gas wells, refineries, oil storage facilities, natural gas processing plants, and other facilities to enable the collection, transportation, storage, and processing of oil and gas.
[0003] Existing oil and gas pressure pipelines buried in soft soil require custom anti-settling support mechanisms and shielding mechanisms to prevent the soil beneath the pipeline from settling due to gravity from the pipeline and soil above. This results in high overall costs and inconvenient assembly. Therefore, a design for an oil and gas pressure pipeline is needed to address these issues. Utility Model Content
[0004] The purpose of the present utility model is to provide an oil and gas pressure pipeline to solve at least one technical problem raised in the above background technology.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an oil and gas pressure pipeline, comprising a pipeline body, a clamp installed on the pipeline body, a support rod rotatably installed on the top of the outer wall of the clamp, the top end of the support rod is rotatably connected to the bottom surface of a top baffle, and a detection sensor is fixedly installed in the middle of the bottom surface of the top baffle;
[0006] A side threaded rod is fixedly installed on the side of the outer wall of the clamp, and the side threaded rod is in contact with the inner wall of the positioning hole. The positioning hole is opened on the side baffle. A locking nut is installed at the end of the side threaded rod, and the locking nut is in contact with the surface of the side baffle. A bottom positioning plate is fixedly installed on the bottom end of the outer wall of the clamp;
[0007] A track window is provided on the bottom positioning plate, the outer wall of the bottom positioning plate is fitted with the inner wall of the limit window, the limit window is provided in the middle of the anti-settling plate, an internal threaded rod is fixedly installed on the inner side of the limit window, the internal threaded rod is fitted with the inner wall of the track window, and a fastening nut is installed on the internal threaded rod.
[0008] Preferably, the clamps are distributed at equal intervals, and support rods are obliquely installed on the top of the clamps, and the support rods are symmetrically distributed about the center of the top baffle.
[0009] Preferably, the width of the top baffle is greater than the outer diameter of the pipe body, and the top surface of the top baffle is configured as an arc surface that is higher in the middle and lower on both sides.
[0010] Preferably, the top baffle, side baffles and anti-settling plate have the same side length when viewed from the side, and the side baffles are symmetrically distributed about the center of the pipeline body.
[0011] Preferably, the track windows are symmetrically distributed about the center of the bottom positioning plate, the side view shape of the track windows is an inverted "U" shape, and the bottom positioning plate and the limit window are slidably connected.
[0012] Preferably, the internal threaded rod is slidably connected to the track window, the internal threaded rod is symmetrically distributed about the center of the anti-settling plate, and the front view side length of the anti-settling plate is greater than the front view width of the clamp.
[0013] The oil and gas pressure pipeline of the utility model has the following beneficial effects:
[0014] The new structural design uses top support and side blocking structures to prevent soft soil from squeezing the pipe body and reduce the pressure on the soil at the bottom of the pipe body. At the same time, a support anti-settling mechanism is set at the bottom, and the number of installations can be adjusted according to the softness of the soil. This prevents bottom soil settlement and improves the overall applicability of the device.
[0015] 1. The support rods and top baffles prevent the top soil from directly squeezing the pipe body. The side threaded rods and side baffles prevent the side soil from directly squeezing the pipe body, greatly reducing the external pressure on the pipe body and the possibility of bottom soil settlement.
[0016] 2. By connecting the anti-settling plate with the bottom positioning plate and burying the anti-settling plate and the bottom positioning plate into the bottom soil, the contact area with the soft soil at the bottom is greatly increased, and the support of the soil to the pipeline body is improved. At the same time, the number of anti-settling plates can be easily adjusted to adapt to soils of different softness. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0018] Figure 1 This is a schematic diagram of the front view structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0020] Figure 3 This is a side view of the structure of the utility model;
[0021] Figure 4 This is a schematic diagram of the top cross-sectional structure of the bottom positioning plate, the limiting window and the internal threaded rod of the utility model.
[0022]
Main component symbol description
[0023] 1. Pipe body; 2. Clamp; 3. Support rod; 4. Top baffle; 5. Detection sensor; 6. Side threaded rod; 7. Positioning hole; 8. Side baffle; 9. Locking nut; 10. Bottom positioning plate; 11. Track window; 12. Limit window; 13. Anti-settling plate; 14. Internally threaded rod; 15. Fastening nut. DETAILED DESCRIPTION
[0024] The oil and gas pressure pipeline of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments of the present invention.
[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.
[0027] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0028] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0029] See also Figure 1-4 The utility model provides a technical solution: an oil and gas pressure pipeline, including a pipeline body 1, a clamp 2, a support rod 3, a top baffle 4, a detection sensor 5, a side threaded rod 6, a positioning hole 7, a side baffle 8, a locking nut 9, a bottom positioning plate 10, a track window 11, a limit window 12, an anti-settling plate 13, an internal threaded rod 14 and a fastening nut 15. The clamp 2 is installed on the pipeline body 1, and the support rod 3 is rotatably installed on the top of the outer wall of the clamp 2. The top end of the support rod 3 is rotatably connected to the bottom surface of the top baffle 4, and the detection sensor 5 is fixedly installed in the middle of the bottom surface of the top baffle 4;
[0030] A side threaded rod 6 is fixedly installed on the side of the outer wall of the clamp 2. The side threaded rod 6 fits in with the inner wall of the positioning hole 7. The positioning hole 7 is opened on the side baffle 8. A locking nut 9 is installed at the end of the side threaded rod 6. The locking nut 9 fits in with the surface of the side baffle 8. A bottom positioning plate 10 is fixedly installed on the bottom end of the outer wall of the clamp 2;
[0031] A track window 11 is provided on the bottom positioning plate 10, and the outer wall of the bottom positioning plate 10 is fitted with the inner wall of the limit window 12. The limit window 12 is provided in the middle of the anti-settling plate 13. An internal threaded rod 14 is fixedly installed on the inner side of the limit window 12, and the internal threaded rod 14 is fitted with the inner wall of the track window 11. A fastening nut 15 is installed on the internal threaded rod 14.
[0032] The clamps 2 in this example are distributed at equal intervals, and a support rod 3 is installed at an angle on the top of the clamp 2. The support rod 3 is symmetrically distributed about the center of the top baffle 4. The above structural design enables the clamp 2 to provide a stable installation base for the installation mechanism thereon, and the support rod 3 can stably support and position the top baffle 4.
[0033] In this example, the width of the top baffle 4 is greater than the outer diameter of the pipe body 1, and the top surface of the top baffle 4 is set to be an arc surface with a high middle and low sides. The above structural design can effectively prevent the soil from directly squeezing the pipe body 1, disperse the pressure of the soil, enhance the structural strength of the top baffle 4, and prevent the middle part of the top baffle 4 from breaking under the action of the gravity of the soil.
[0034] In this example, the top baffle 4, side baffle 8 and anti-settling plate 13 have the same side length when viewed from the side, and the side baffle 8 is symmetrically distributed about the center of the pipe body 1. The above structural design enables the edges of multiple groups of top baffles 4, side baffles 8 and anti-settling plates 13 to fit stably to form a continuous supporting and protective structure.
[0035] The track window 11 in this example is symmetrically distributed about the center of the bottom positioning plate 10. The side view shape of the track window 11 is an inverted "U" shape. The bottom positioning plate 10 and the limit window 12 are slidably connected. The above structural design facilitates the installation and fixation of the internal threaded rod 14 and the anti-settling plate 13.
[0036] The internal threaded rod 14 in this example is slidably connected to the track window 11, and the internal threaded rod 14 is symmetrically distributed about the center of the anti-settling plate 13. The front view side length of the anti-settling plate 13 is greater than the front view width of the clamp 2. The above structural design enables the internal threaded rod 14 to be stably installed through the track window 11, and the fastening nut 15 on the internal threaded rod 14 fits with the inner wall of the limit window 12 by squeezing the bottom positioning plate 10, which can fix the position of the anti-settling plate 13 stably and ensure that the anti-settling plate 13 is in stable contact with the soft soil over a large area.
[0037] Working principle: During installation, first select an appropriate number of anti-settling plates 13 according to the softness of the soil in the pre-excavated buried tunnel, vertically align the limiting window 12 in the center of the anti-settling plate 13 with the bottom positioning plate 10 at the bottom of the lower half of the hoop 2, align the internal threaded rod 14 with the track window 11 opening opened at the bottom of the bottom positioning plate 10, move the anti-settling plate 13 upwards, insert the bottom positioning plate 10 into the limiting window 12, and slide the internal threaded rod 14 into the track window 11 until the installation height of the anti-settling plate 13 is appropriate. Rotate and tighten the nut 15 to squeeze the bottom positioning plate 10 and the inner wall of the limiting window 12 to fit and fix it. Put the lower half of the hoop 2 equipped with anti-settling plates 13 into the pre-excavated buried tunnel, set the lower half of the hoop 2 at equal intervals, bury the bottom positioning plate 10 and anti-settling plates 13 in the soil at the bottom of the tunnel and compact them, and the bottom end of the lower half of the hoop 2 fits with the bottom surface of the pre-excavated buried tunnel;
[0038] Then put the pipe body 1 into the lower half of the clamp 2, align and install the upper half of the clamp 2, install the positioning hole 7 on the side baffle 8 to the side threaded rod 6 that has been installed with a locking nut 9, and install another locking nut 9 at the end of the side threaded rod 6. Rotate the locking nuts 9 on both sides to squeeze the side baffle 8 to fix it, and then backfill the soil. The bottom positioning plate 10 and the anti-settling plate 13 are in contact with a large area of the bottom soil. The top baffle 4 and the side baffle 8 prevent the soil from directly squeezing the pipe body 1, reducing the possibility of overall settlement of the pipe body 1, and can monitor whether there is leakage in real time through the detection sensor 5.
[0039] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.
Claims
1. An oil and gas pressure pipeline, characterized in that: include: A pipe body (1), a clamp (2) is installed on the pipe body (1), a support rod (3) is rotatably installed on the top of the outer wall of the clamp (2), the top end of the support rod (3) is rotatably connected to the bottom surface of the top baffle (4), and a detection sensor (5) is fixedly installed in the middle of the bottom surface of the top baffle (4); A side threaded rod (6) is fixedly mounted on the side of the outer wall of the clamp (2), and the side threaded rod (6) is in contact with the inner wall of the positioning hole (7). The positioning hole (7) is provided on the side baffle (8). A locking nut (9) is mounted on the end of the side threaded rod (6), and the locking nut (9) is in contact with the surface of the side baffle (8). A bottom positioning plate (10) is fixedly mounted on the bottom end of the outer wall of the clamp (2); A track window (11) is provided on the bottom positioning plate (10), the outer wall of the bottom positioning plate (10) is in contact with the inner wall of the limit window (12), the limit window (12) is provided in the middle of the anti-settling plate (13), an internal threaded rod (14) is fixedly installed on the inner side of the limit window (12), the internal threaded rod (14) is in contact with the inner wall of the track window (11), and a fastening nut (15) is installed on the internal threaded rod (14).
2. The oil and gas pressure pipeline according to claim 1, characterized in that: The clamps (2) are distributed at equal intervals, and a support rod (3) is obliquely installed on the top of the clamp (2), and the support rod (3) is symmetrically distributed about the center of the top baffle (4).
3. The oil and gas pressure pipeline according to claim 1, characterized in that: The width of the top baffle (4) is greater than the outer diameter of the pipe body (1), and the top surface of the top baffle (4) is configured as an arc surface with a higher middle and lower sides.
4. The oil and gas pressure pipeline according to claim 1, characterized in that: The top baffle (4), the side baffles (8) and the anti-settling plate (13) have the same side length when viewed from the side, and the side baffles (8) are symmetrically distributed about the center of the pipeline body (1).
5. The oil and gas pressure pipeline according to claim 1, characterized in that: The track window (11) is symmetrically distributed about the center of the bottom positioning plate (10); the side view of the track window (11) is an inverted "U" shape; the bottom positioning plate (10) and the limit window (12) are slidably connected.
6. The oil and gas pressure pipeline according to claim 1, characterized in that: The internal threaded rod (14) is slidably connected to the track window (11), and the internal threaded rod (14) is symmetrically distributed about the center of the anti-settling plate (13). The front view side length of the anti-settling plate (13) is greater than the front view width of the hoop (2).