Oil and gas pipeline displacement monitoring device

Abstract

The utility model relates to an oil-gas pipeline displacement monitoring device, and relates to the technical field of oil-gas pipelines. The oil and gas pipeline displacement monitoring device comprises a first bent plate, a bottom plate, a sensor and a hoop, the first bent plate comprises a first supporting part and first connecting parts arranged at the two ends of the first supporting part, the first connecting parts are connected with the bottom plate, and a space for installing the sensor and the hoop is formed between the first supporting part and the bottom plate. One end of the sensor is connected with the first supporting part, the other end of the sensor is connected with the hoop, and the hoop is arranged on the outer wall of the oil and gas pipeline in a sleeving mode. The first bending plate provides a stable installation position for the sensor arrangement and can reduce the influence of external soil on the sensor and the hoop, and when the oil and gas pipeline displaces, the sensor arranged on the hoop can detect displacement, so that targeted displacement monitoring is carried out on the oil and gas pipeline laid on the slope, and the displacement monitoring accuracy is improved. And the oil-gas pipeline is ensured to operate normally, the overall structure is simple, and the reliability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and gas pipelines, in particular to an oil and gas pipeline displacement monitoring device. Background Art

[0002] Oil and gas pipelines can be laid on the ground or underground. Underground installation is a safer and more reliable method than on the ground. Underground installation requires the pipeline to be buried in a lower stratum, effectively isolating it from the ground and preventing external factors from affecting the pipeline.

[0003] Oil and gas pipelines laid along slopes may shift due to soil displacement and internal pipeline stress. Excessive displacement can affect the normal operation of the pipeline. Chinese Patent Publication No. CN110473385A discloses a geological disaster monitoring and early warning system for oil and gas pipelines. By incorporating a comprehensive pipeline geological disaster monitoring module, a geological disaster attribute information database, a pipeline geological disaster assessment module, and a pipeline geological disaster early warning module, the system integrates geological disaster graphical display, information query, data analysis, real-time monitoring, early warning and forecasting, and emergency command and decision-making. The comprehensive system can provide early warnings for various geological disasters in oil and gas pipelines. However, the system is complex, and the specific hardware configuration on the pipeline is not disclosed. Utility Model Content

[0004] The utility model provides an oil and gas pipeline displacement monitoring device with a simple structure and easy installation. It can carry out targeted displacement monitoring on the oil and gas pipeline laid on the slope to ensure the normal operation of the oil and gas pipeline.

[0005] The utility model provides an oil and gas pipeline displacement monitoring device, including a first bent plate, a base plate, a sensor and a clamp, the first bent plate including a first supporting portion and first connecting portions arranged at both ends of the first supporting portion, the first connecting portion being connected to the base plate, a space for installing the sensor and the clamp being formed between the first supporting portion and the base plate, one end of the sensor being connected to the first supporting portion, the other end of the sensor being connected to the clamp, and the clamp being sleeved on the outer wall of the oil and gas pipeline.

[0006] In one embodiment, the oil and gas pipeline displacement monitoring device also includes a second bent plate, the second bent plate includes a second supporting portion and a second connecting portion arranged at both ends of the second supporting portion, the second connecting portion is arranged on the first connecting portion, and the second supporting portion and the first supporting portion are arranged at intervals.

[0007] In one embodiment, the first supporting portion includes a first transverse plate and two first longitudinal plates, the two first longitudinal plates are arranged opposite to each other, and two ends of the first longitudinal plates are respectively connected to the first connecting portion and one end of the first transverse plate.

[0008] In one embodiment, the second supporting portion includes a second transverse plate and two second longitudinal plates, the two second longitudinal plates are arranged opposite to each other, and two ends of the second longitudinal plates are respectively connected to the second connecting portion and one end of the second transverse plate.

[0009] In one embodiment, the first transverse plate and the first longitudinal plate are perpendicular to each other, and the second transverse plate and the second longitudinal plate are perpendicular to each other.

[0010] In one embodiment, the sensor is provided on the first transverse plate and the two first longitudinal plates.

[0011] In one embodiment, the oil and gas pipeline displacement monitoring device further includes a first fixing nail passing through the first connecting portion, the second connecting portion and the bottom plate.

[0012] In one embodiment, the oil and gas pipeline displacement monitoring device further includes a second fixing nail, and the second fixing nail passes through the first connecting portion and the bottom plate.

[0013] In one embodiment, the clamp is provided with a positioning hole for inserting one end of the sensor.

[0014] In one embodiment, the hoop includes two hoop bodies, and the two hoop bodies are detachably connected by a fastener.

[0015] Compared with the existing technology, the advantage of the present invention is that the first bent plate and the bottom plate are buried underground and have a stable structure. The first bent plate provides a stable installation position for the sensor and can reduce the influence of external soil on the sensor and the clamp. The clamp is wrapped around the outer wall of the oil and gas pipeline. When the oil and gas pipeline is displaced, the sensor arranged on the clamp can detect the occurrence of displacement, thereby performing targeted displacement monitoring for the oil and gas pipeline laid on the slope, ensuring the normal operation of the oil and gas pipeline, and the overall structure is simple and highly reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be described in more detail below based on embodiments with reference to the accompanying drawings.

[0017] Figure 1 It is a three-dimensional schematic diagram of the oil and gas pipeline displacement monitoring device in an embodiment of the present utility model;

[0018] Figure 2 This is a front view of the oil and gas pipeline displacement monitoring device in an embodiment of the present utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of a clamp in an embodiment of the present utility model.

[0020] Reference numerals:

[0021] 1. First bent plate; 11. First supporting portion; 111. First transverse plate; 112. First longitudinal plate; 12. First connecting portion; 2. Bottom plate; 3. Sensor; 4. Hoop; 41. Hoop body; 411. Positioning hole; 42. Fastener; 5. Second bent plate; 51. Second supporting portion; 511. Second transverse plate; 512. Second longitudinal plate; 52. Second connecting portion; 6. First fixing nail; 7. Second fixing nail. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] like Figure 1 and Figure 2 As shown, an oil and gas pipeline displacement monitoring device according to an embodiment of the present invention includes a first bent plate 1, a base plate 2, a sensor 3 and a clamp 4. The first bent plate 1 includes a first support portion 11 and a first connecting portion 12 arranged at both ends of the first support portion 11. The first connecting portion 12 is connected to the base plate 2. A space for installing the sensor 3 and the clamp 4 is formed between the first support portion 11 and the base plate 2. One end of the sensor 3 is connected to the first support portion 11, and the other end of the sensor 3 is connected to the clamp 4. The clamp 4 is sleeved on the outer wall of the oil and gas pipeline (not shown in the figure).

[0024] The first bent plate 1 and the bottom plate 2 are buried underground and have a stable structure. The first bent plate 1 provides a stable installation position for the sensor 3 and can reduce the impact of external soil on the sensor 3 and the clamp 4. The clamp 4 is wrapped around the outer wall of the oil and gas pipeline. When the oil and gas pipeline is displaced, the sensor 3 arranged on the clamp 4 can detect the occurrence of displacement, thereby performing targeted displacement monitoring for the oil and gas pipeline laid on the slope, ensuring the normal operation of the oil and gas pipeline, and the overall structure is simple and highly reliable.

[0025] Furthermore, the oil and gas pipeline displacement monitoring device also includes a second bent plate 5, which includes a second support portion 51 and second connecting portions 52 disposed at both ends of the second support portion 51. The second connecting portion 52 is disposed on the first connecting portion 12, and the second support portion 51 and the first support portion 11 are spaced apart. The second bent plate 5 provides additional support and protection. The soil between the second support portion 51 and the first support portion 11 is restrained by the first bent plate 1 and the second bent plate 5, maintaining a relatively stable state, thereby minimizing the influence of the external soil on the sensor 3 and the clamp 4.

[0026] like Figure 2As shown, the first support portion 11 includes a first transverse plate 111 and two first longitudinal plates 112. The two first longitudinal plates 112 are arranged opposite each other, and the two ends of the first longitudinal plates 112 are respectively connected to the first connecting portion 12 and one end of the first transverse plate 111. The first bent plate 1 is entirely formed by bending a single plate. This structure of the first support portion 11 makes it easy to manufacture and provides good support.

[0027] In other embodiments, the first support portion 11 is processed into an arc shape, which can also provide a better supporting effect. Correspondingly, the second support portion 51 is also processed into an arc shape to keep the distance between the two consistent.

[0028] Furthermore, the second support portion 51 includes a second transverse plate 511 and two second longitudinal plates 512. The two second longitudinal plates 512 are arranged opposite each other, with the ends of the second longitudinal plates 512 respectively connected to the second connecting portion 52 and one end of the second transverse plate 511. The overall structure of the second support portion 51 is consistent with that of the first support portion 11, and is manufactured using the same method. The second bent plate 5 is also formed by bending a single plate.

[0029] like Figure 2 As shown, the first transverse plate 111 and the first longitudinal plate 112 are perpendicular to each other, and the second transverse plate 511 and the second longitudinal plate 512 are perpendicular to each other. The right-angle bending process is relatively easy and can make the first transverse plate 111 and the second transverse plate 511 parallel to each other, and the first longitudinal plate 112 and the second longitudinal plate 512 parallel to each other, making it easier to check whether the first bent plate 1 and the second bent plate 5 are bent or deformed. This also facilitates proper assembly during assembly.

[0030] like Figure 2 As shown, sensors 3 are provided on the first transverse plate 111 and the two first longitudinal plates 112. By providing multiple sensors 3, and distributing three sensors 3 on the clamp 4 at intervals along a semicircle, displacement of the oil and gas pipeline in different directions can be monitored, allowing for more accurate detection of displacement of the oil and gas pipeline.

[0031] like Figure 1 and Figure 2 As shown, the oil and gas pipeline displacement monitoring device further includes a first fixing nail 6, which passes through the first connecting portion 12, the second connecting portion 52, and the bottom plate 2. The first fixing nail 6 can be inserted into the soil, thereby fixing the first bent plate 1, the second bent plate 5, and the bottom plate 2 together in the soil, making them less likely to move.

[0032] Furthermore, the oil and gas pipeline displacement monitoring device includes a second fixing nail 7, which passes through the first connecting portion 12 and the base plate 2. The second fixing nail 7 secures the first bent plate 1 and the base plate 2 to the soil, further improving the fixing effect of the oil and gas pipeline displacement monitoring device in the soil and preventing the oil and gas pipeline displacement monitoring device from shifting and causing false alarms.

[0033] like Figure 3 As shown, the clamp 4 is provided with a positioning hole 411 for inserting one end of the sensor 3. One end of the sensor 3 is fixed to the clamp 4 through the positioning hole 411, and the other end of the sensor 3 is fixed to the first support portion 11. This prevents the sensor 3 from loosening or shifting, and can accurately monitor whether the oil and gas pipeline has shifted.

[0034] like Figure 2 As shown, the clamp 4 includes two clamp bodies 41, which are detachably connected by fasteners 42. The two clamp bodies 41 are made of a material with good toughness, such as rubber, to ensure close contact with the outer wall of the oil and gas pipeline to improve the accuracy of monitoring.

[0035] While the present invention has been described with reference to preferred embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, the various technical features described in the various embodiments may be combined in any manner, provided no structural conflicts exist. The present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. An oil and gas pipeline displacement monitoring device, characterized in that: It includes a first bent plate, a base plate, a sensor and a clamp. The first bent plate includes a first supporting portion and first connecting portions arranged at both ends of the first supporting portion. The first connecting portion is connected to the base plate. A space for installing the sensor and the clamp is formed between the first supporting portion and the base plate. One end of the sensor is connected to the first supporting portion, and the other end of the sensor is connected to the clamp. The clamp is sleeved on the outer wall of the oil and gas pipeline.

2. The oil and gas pipeline displacement monitoring device according to claim 1, characterized in that: It also includes a second bending plate, which includes a second supporting portion and second connecting portions arranged at both ends of the second supporting portion, the second connecting portion is arranged on the first connecting portion, and the second supporting portion and the first supporting portion are arranged at intervals.

3. The oil and gas pipeline displacement monitoring device according to claim 2, characterized in that: The first supporting portion includes a first transverse plate and two first longitudinal plates. The two first longitudinal plates are arranged opposite to each other, and two ends of the first longitudinal plates are respectively connected to the first connecting portion and one end of the first transverse plate.

4. The oil and gas pipeline displacement monitoring device according to claim 3, characterized in that: The second supporting portion includes a second transverse plate and two second longitudinal plates. The two second longitudinal plates are arranged opposite to each other, and two ends of the second longitudinal plates are respectively connected to the second connecting portion and one end of the second transverse plate.

5. The oil and gas pipeline displacement monitoring device according to claim 4, characterized in that: The first transverse plate and the first longitudinal plate are perpendicular to each other, and the second transverse plate and the second longitudinal plate are perpendicular to each other.

6. The oil and gas pipeline displacement monitoring device according to claim 3, characterized in that: The sensors are provided on the first transverse plate and the two first longitudinal plates.

7. The oil and gas pipeline displacement monitoring device according to claim 2, characterized in that: The device further includes a first fixing nail passing through the first connecting portion, the second connecting portion and the bottom plate.

8. The oil and gas pipeline displacement monitoring device according to claim 1, characterized in that: The device further includes a second fixing nail passing through the first connecting portion and the bottom plate.

9. The oil and gas pipeline displacement monitoring device according to claim 1, characterized in that: The clamp is provided with a positioning hole for inserting one end of the sensor.

10. The oil and gas pipeline displacement monitoring device according to claim 1, characterized in that: The hoop comprises two hoop bodies, which are detachably connected via fasteners.

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