Pipeline settlement monitoring equipment

Abstract

The utility model belongs to the technical field of settlement monitoring, and discloses pipeline settlement monitoring equipment. Comprising a pipeline body, the outer wall of the pipeline body is sleeved with a shroud ring, a fixing frame is arranged at the bottom of the pipeline body, the fixing frame is installed at the bottom of the pipeline body through the shroud ring, and when the device sinks on the ground, a ground base can be driven to move downwards, and a first long rod, a threaded sleeve and a second long rod are pulled to move downwards; meanwhile, a first long rod can pull a mounting piece and a vector displacement sensor, the vector displacement sensor can transmit data to an Internet of Things gateway through a transmission line when moving, and when a set threshold value is reached, an alarm can be sent out remotely through the Internet of Things gateway, so that an operator can receive information in time and take measures for land subsidence in time, and the safety of land subsidence is improved. The problem that the overhead pipeline deforms due to irregular sinking in the reclamation area is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of settlement monitoring, and more specifically, to a pipeline settlement monitoring device. Background Art

[0002] There are many reclamation areas in southern coastal cities. The problem of uneven foundation settlement is very serious, which also causes serious damage to gas pipelines and facilities, resulting in many engineering problems and posing safety problems for the operation and maintenance of gas pipelines and facilities. Due to the different settlements between reclamation areas and other newly built communities, the reclamation areas will cause overall or large-area local settlements. The gas storage tanks and transmission pipelines in gas stations built in reclamation areas often experience pipeline cracking and deformation, etc., leading to leaks. Therefore, it is necessary to detect the foundation settlement.

[0003] Existing low-level settlement monitoring usually adopts manual inspection. The conventional inspection methods such as measuring with a scale or visual inspection are manual methods, and missed inspections or non-inspections often occur. In addition, when an abnormality suddenly occurs, it is often necessary to wait until a leakage accident occurs or the personnel conduct an inspection to know, which poses a great safety hazard. In addition to manual inspection, displacement sensors are also used for monitoring (such as: a stretching monitoring device for a gas pipeline compensator CN219589661U and a riser settlement monitoring assembly CN219714352U). The main monitoring principle is that the displacement sensor is respectively connected to point A (displacement point) of the pipeline and point B (reference point) of the support frame. When settlement occurs, a displacement distance will be generated between point A and point B, and the monitored distance is the settlement distance.

[0004] However, in the reclamation area, the synchronous phenomenon of points A and B will occur according to this method, resulting in inability to monitor. Once this situation of unable to monitor occurs, it is impossible to accurately measure the displacement through visual inspection or manual scale, which may lead to deformation of the interface between the gas storage tank and the transmission pipeline, resulting in a safety accident of gas leakage. Therefore, the utility model mainly solves the problem that in the reclamation area, the irregular subsidence causes deformation of the overhead pipeline, and the conventional monitoring method cannot monitor the subsidence data, resulting in the inability to alarm the pipeline deformation and the occurrence of leakage accidents. Summary of the Utility Model

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a pipeline settlement monitoring device.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A pipeline settlement monitoring device, including a pipeline body, a hoop is sleeved on the outer wall of the pipeline body, a fixing frame is arranged at the bottom of the pipeline body, the fixing frame is installed at the bottom of the pipeline body through the hoop, a first back clip is fixedly connected to one side of the fixing frame, a vector displacement sensor is installed on one side of the fixing frame through a screw, a second back clip is fixedly connected to the other side of the fixing frame, an Internet of Things gateway is installed on one side of the second back clip through a screw, the vector displacement sensor and the Internet of Things gateway are connected through a transmission line, an installation piece is fixedly connected to the bottom of the vector displacement sensor, a jack is opened on one side of the installation piece, a first long rod is arranged at the bottom of the installation piece, a pin is inserted into one side of the top of the first long rod, the first long rod and the installation piece are connected through the pin, an external thread is arranged at the bottom of the first long rod, the bottom of the first long rod is threadedly connected with a threaded sleeve, the bottom of the threaded sleeve is threadedly connected with a second long rod, a ground base is arranged at the bottom of the second long rod, the ground base is installed on the ground through expansion screws, a lead screw nut is fixedly connected to the top end of the ground base, an external thread is fixedly connected to the bottom of the long rod, and the bottom of the long rod is installed on the inner wall of the lead screw nut through the external thread.

[0007] Further, a partition block is fixedly connected to the inner wall of the fixing frame, there are two groups of partition blocks, and they are symmetrically distributed at the top end of the inner wall of the fixing frame, and the partition block is arranged on one side of the bottom of the hoop.

[0008] Further, an inclined rod is fixedly connected to the inner wall of the fixing frame, there are two groups of inclined rods, and they are symmetrically distributed at the top end of the inner wall of the fixing frame.

[0009] Further, a sleeve plate is fixedly connected to the bottom of the inner wall of the fixing frame, the shape of the sleeve plate is square, and the sleeve plate is sleeved on the outer wall of the connecting line.

[0010] Further, a protection pad is fixedly connected to the inner wall of the hoop, the inner wall of the protection pad is closely attached to the outer wall of the pipeline body, and the material of the protection pad is rubber.

[0011] The technical effects and advantages of the pipeline settlement monitoring device of the present utility model:

[0012] (1) When the ground subsides, it will drive the ground base to move downward, and pull the first long rod, the threaded sleeve and the second long rod to move downward. At the same time, the first long rod will pull the installation piece and the vector displacement sensor. When the vector displacement sensor moves, it will transmit the data to the Internet of Things gateway through the transmission line. When the set threshold is reached, a warning can be remotely issued through the Internet of Things gateway, so that the operator can receive the information in time and take corresponding measures for the ground subsidence in time, solving the problem that the overhead pipeline deforms due to the irregular subsidence in the reclamation area.

[0013] (2) By arranging two groups of partition blocks on the inner wall of the fixing frame, when the two groups of hoop rings are sleeved on the top of the fixing frame, it is convenient to limit the positions of the two groups of hoop rings through the two groups of partition blocks, so as to facilitate the stable installation of the fixing frame at the bottom of the pipe body.

[0014] (3) By arranging a protective pad made of rubber material inside the hoop ring, after the hoop ring is installed outside the pipe body, the protective pad made of rubber material can provide protection for the outer wall of the pipe body, preventing damage to the outer wall of the pipe body caused by the hoop ring being installed too tightly. Brief Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is an exploded three-dimensional view of the partial structure of the present utility model.

[0017] Figure 3 It is a schematic diagram of the planar structure of the Internet of Things gateway of the present utility model.

[0018] Figure 4 It is an exploded plan view of the partial structure in the present utility model.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing frame in the present utility model.

[0020] Figure 6 It is a schematic diagram of the planar structure of the fixing frame in the present utility model.

[0021] Figure 7 It is a schematic diagram of the structure of the threaded sleeve in the present utility model.

[0022] Figure 8 It is a schematic diagram of the structure of the ground base in the present utility model.

[0023] In the figure:

[0024] 1. Pipe body; 2. Hoop ring; 3. Fixing frame; 4. First back clip; 5. Vector displacement sensor; 6. Mounting plate; 7. First long rod; 8. Plug; 9. Second back clip; 10. Internet of Things gateway; 11. Ground base; 12. Screw nut; 13. Threaded sleeve; 14. External thread; 15. Diagonal rod; 16. Sleeve plate; 17. Partition block; 18. Protective pad; 19. Second long rod. Detailed Description of the Preferred Embodiment

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] Referring to Figure 1-8 , a pipeline settlement monitoring device includes a pipeline body 1. A hoop 2 is sleeved on the outer wall of the pipeline body 1. A fixing frame 3 is arranged at the bottom of the pipeline body 1. The fixing frame 3 is installed at the bottom of the pipeline body 1 through the hoop 2. A first back clip 4 is fixedly connected to one side of the fixing frame 3. A vector displacement sensor 5 is installed on one side of the fixing frame 3 by screws. A second back clip 9 is fixedly connected to the other side of the fixing frame 3. An Internet of Things gateway 10 is installed on one side of the second back clip 9 by screws. The vector displacement sensor 5 and the Internet of Things gateway 10 are connected by a transmission line. The bottom of the vector displacement sensor 5 is fixedly connected to a mounting plate 6. A jack is opened on one side of the mounting plate 6. A first long rod 7 is arranged at the bottom of the mounting plate 6. A pin 8 is inserted into one side of the top end of the first long rod 7. The first long rod 7 and the mounting plate 6 are connected by the pin 8. An external thread 14 is arranged at the bottom of the first long rod 7. The bottom of the first long rod 7 is threadedly connected to a threaded sleeve 13. The bottom of the threaded sleeve 13 is threadedly connected to a second long rod 19. A ground base 11 is arranged at the bottom of the second long rod 19. The ground base 11 is installed on the ground by expansion screws. A lead screw nut 12 is fixedly connected to the top end of the ground base 11. An external thread 14 is fixedly connected to the bottom of the long rod. The bottom of the long rod is installed on the inner wall of the lead screw nut 12 through the external thread 14.

[0028] To solve the problem of deformation of overhead pipelines caused by irregular settlement in reclaimed areas, when installation is required, two sets of hoop rings 2 can be sleeved on the top of the fixing frame 3, and the hoop rings 2 can be installed below the pipeline body 1, so that the fixing frame 3 on the inner wall of the hoop ring 2 can be installed below the pipeline body 1. At the same time, the first back clip 4 and the second back clip 9 are respectively installed on both sides of the fixing frame 3 through screws, which is convenient for installing the vector displacement sensor 5 and the Internet of Things gateway 10 on both sides of the fixing frame 3. And the first long rod 7 is fixedly connected to the bottom of the vector displacement sensor 5 through the mounting piece 6 and the pin 8. By setting the first long rod 7, the second long rod 19 and the threaded sleeve 13, the height can be adjusted according to the distance between the ground and the pipeline body 1. By rotating the threaded sleeve 13, the exposed heights of the first long rod 7 and the second long rod 19 can be adjusted to facilitate adapting to pipelines of different heights. When the ground subsides, it will drive the ground base 11 to move downward. When the ground base 11 moves downward, it will pull the first long rod 7, the threaded sleeve 13 and the second long rod 19 downward, and pull the mounting piece 6 and the vector displacement sensor 5 through the first long rod 7. When the vector displacement sensor 5 moves, it will transmit the data to the Internet of Things gateway 10 through the transmission line. When the set threshold is reached, a warning can be remotely issued through the Internet of Things gateway 10, enabling the operator to receive the information in time and take corresponding measures for the ground subsidence in time.

[0029] Referring to Figure 6 , a partition block 17 is fixedly connected to the inner wall of the fixing frame 3. There are two sets of the partition blocks 17, which are symmetrically distributed at the top of the inner wall of the fixing frame 3. The partition block 17 is arranged on one side of the bottom of the hoop ring 2.

[0030] By arranging two sets of partition blocks 17 on the inner wall of the fixing frame 3, when the two sets of hoop rings 2 are sleeved on the top of the fixing frame 3, it is convenient to limit the positions of the two sets of hoop rings 2 through the two sets of partition blocks 17, so as to facilitate the stable installation of the fixing frame 3 at the bottom of the pipeline body 1.

[0031] Referring to Figures 5-6 , an inclined rod 15 is fixedly connected to the inner wall of the fixing frame 3. There are two sets of the inclined rods 15, which are symmetrically distributed at the top of the inner wall of the fixing frame 3.

[0032] By arranging two sets of inclined rods 15 inside the fixing frame 3, after the fixing frame 3 is installed at the bottom of the pipeline body 1, it is convenient to provide a stable supporting effect for the fixing frame 3 to prevent the fixing frame 3 from deforming after being subjected to tension.

[0033] Referring to Figures 5-6 , a sleeve plate 16 is fixedly connected to the bottom of the inner wall of the fixing frame 3. The sleeve plate 16 is square in shape, and the sleeve plate 16 is sleeved on the outer wall of the connecting line.

[0034] By providing a square socket plate 16 at the bottom of the inner wall of the fixing frame 3, protection can be provided for the outside of the transmission line, enabling the information of the vector displacement sensor 5 to be transmitted to the Internet of Things gateway 10 in a timely manner.

[0035] Referring to Figure 5 , a protective pad 18 is fixedly connected to the inner wall of the hoop 2, the inner wall of the protective pad 18 is closely attached to the outer wall of the pipe body 1, and the material of the protective pad 18 is rubber.

[0036] By providing a protective pad 18 made of rubber inside the hoop 2, after the hoop 2 is installed outside the pipe body 1, the protective pad 18 made of rubber can provide protection for the outer wall of the pipe body 1, preventing damage to the outer wall of the pipe body 1 caused by the hoop 2 being installed too tightly.

[0037] Working principle: To solve the problem of deformation of overhead pipelines caused by irregular subsidence in reclaimed areas, when installation is required, two sets of hoop rings 2 can be sleeved on the top of the fixing frame 3. By arranging two sets of partition blocks 17 on the inner wall of the fixing frame 3, when the two sets of hoop rings 2 are sleeved on the top of the fixing frame 3, it is convenient to limit the positions of the two sets of hoop rings 2 through the two sets of partition blocks 17, facilitating the stable installation of the fixing frame 3 at the bottom of the pipeline body 1. Thus, the fixing frame 3 on the inner wall of the hoop ring 2 can be installed below the pipeline body 1. At the same time, the first back clamp 4 and the second back clamp 9 are respectively installed on both sides of the fixing frame 3 through screws, facilitating the installation of the vector displacement sensor 5 and the Internet of Things gateway 10 on both sides of the fixing frame 3. By arranging two sets of inclined rods 15 inside the fixing frame 3, it is convenient to provide a stable supporting effect for the fixing frame 3, preventing the fixing frame 3 from deforming after being subjected to tensile force. By arranging a protective pad 18 made of rubber material inside the hoop ring 2, after the hoop ring 2 is installed outside the pipeline body 1, the protective pad 18 made of rubber material can provide protection for the outer wall of the pipeline body 1, preventing damage to the outer wall of the pipeline body 1 caused by the over-tight installation of the hoop ring 2. The first long rod 7 can be fixedly connected to the bottom of the vector displacement sensor 5 through the mounting piece 6 and the pin 8. By setting the first long rod 7, the second long rod 19 and the threaded sleeve 13, the height can be adjusted according to the distance between the ground and the pipeline body 1. By rotating the threaded sleeve 13, the exposed heights of the first long rod 7 and the second long rod 19 can be adjusted to facilitate adaptation to pipelines of different heights. When the ground subsides, it will drive the ground base 11 to move downward. When the ground base 11 moves downward, it will pull the first long rod 7, the threaded sleeve 13 and the second long rod 19 downward, and pull the mounting piece 6 and the vector displacement sensor 5 through the first long rod 7. When the vector displacement sensor 5 moves, it will transmit the data to the Internet of Things gateway 10 through the transmission line. When the set threshold is reached, a warning can be remotely issued through the Internet of Things gateway 10, enabling the operator to receive the information in a timely manner and take corresponding measures for the ground subsidence in a timely manner. By arranging a square sleeve plate 16 at the bottom of the inner wall of the fixing frame 3, it can provide protection for the outside of the transmission line, enabling the information of the vector displacement sensor 5 to be transmitted to the Internet of Things gateway 10 in a timely manner.

[0038] Finally: The above description is only a preferred embodiment of the present invention and is not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A pipeline settlement monitoring device, characterized in that: The invention comprises a pipe body (1), the outer wall of the pipe body (1) is sleeved with a hoop (2), a fixing frame (3) is arranged at the bottom of the pipe body (1), the fixing frame (3) is installed at the bottom of the pipe body (1) through the hoop (2), a first back clamp (4) is fixedly connected to one side of the fixing frame (3), a vector displacement sensor (5) is installed on one side of the fixing frame (3) through screws, a second back clamp (9) is fixedly connected to the other side of the fixing frame (3), an Internet of Things gateway (10) is installed on one side of the second back clamp (9) through screws, the vector displacement sensor (5) and the Internet of Things gateway (10) are connected through a transmission line, a mounting plate (6) is fixedly connected to the bottom of the vector displacement sensor (5), a plug hole is provided on one side of the mounting plate (6), and the mounting plate (6) is provided with a plug hole. ) is provided with a first long rod (7) at the bottom, a pin (8) is inserted at one side of the top end of the first long rod (7), the first long rod (7) and the mounting plate (6) are connected via the pin (8), an external thread (14) is provided at the bottom of the first long rod (7), a threaded sleeve (13) is threadedly connected at the bottom of the first long rod (7), a second long rod (19) is threadedly connected at the bottom of the threaded sleeve (13), a ground base (11) is provided at the bottom of the second long rod (19), the ground base (11) is installed on the ground via expansion screws, a screw nut (12) is fixedly connected at the top end of the ground base (11), an external thread (14) is fixedly connected at the bottom of the long rod, and the bottom of the long rod is installed on the inner wall of the screw nut (12) via the external thread (14).

2. A pipeline settlement monitoring device according to claim 1, characterized in that: The inner wall of the fixing frame (3) is fixedly connected with a spacer (17), and two groups of the spacer (17) are provided and symmetrically distributed at the top of the inner wall of the fixing frame (3). The spacer (17) is arranged on one side of the bottom of the hoop (2).

3. A pipeline settlement monitoring device according to claim 2, characterized in that: The inner wall of the fixing frame (3) is fixedly connected with an inclined rod (15), and two groups of the inclined rods (15) are provided and symmetrically distributed at the top end of the inner wall of the fixing frame (3).

4. A pipeline settlement monitoring device according to claim 3, characterized in that: A sleeve plate (16) is fixedly connected to the bottom of the inner wall of the fixing frame (3); the sleeve plate (16) is square in shape and sleeved on the outer wall of the connecting line.

5. A pipeline settlement monitoring device according to claim 4, characterized in that: A protective pad (18) is fixedly connected to the inner wall of the hoop ring (2), the inner wall of the protective pad (18) is tightly attached to the outer wall of the pipe body (1), and the material of the protective pad (18) is rubber.

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