Overhead pipeline settlement installation device

Abstract

The utility model discloses an overhead pipeline settlement installation device which comprises a gas pipeline, the gas pipeline is overhead on the ground, a plurality of overhead supports are connected between the gas pipeline and the ground, hoops are arranged on the gas pipeline between the adjacent overhead supports, and the hoops are connected with hoop fixing frames. An Internet of Things gateway back clamp and a sensor back clamp are arranged on the two sides of the hoop fixing frame respectively, an Internet of Things host is installed on the Internet of Things gateway back clamp, a vector displacement sensor is installed on the sensor back clamp, a ground fixing base is arranged on the ground, and a measuring rod is arranged between the ground fixing base and the sliding cylinder. According to the invention, the settlement action can be monitored when the overhead supports synchronously settle but the ground fixing seat does not settle, the settlement action can also be monitored when the ground fixing seat settles but the overhead supports do not settle, and the settlement action can also be monitored when one of the two overhead supports settle or the two overhead supports settle but the settlement amplitudes are inconsistent. Therefore, the method is more suitable for detecting the settlement of the overhead gas pipeline in the reclamation area.

Description

Technical Field

[0001] The present application relates to the technical field of pipeline installation, and in particular to an overhead pipeline sinking installation device. Background Art

[0002] There are many reclamation areas in southern coastal cities, and the problem of uneven foundation settlement is very serious, which has also caused serious damage to gas pipelines and facilities, causing many engineering problems and also causing safety problems in the operation and maintenance of gas pipelines and facilities.

[0003] Because the settlement of reclamation areas is different from that of other newly built communities, reclamation areas will cause overall or large-scale local settlement, and the gas storage tanks and transmission pipelines of gas stations built in reclamation areas will often experience cracking and deformation, leading to leakage.

[0004] The commonly used detection method usually adopts manual inspection, through ruler measurement or visual inspection. This conventional inspection method is a personnel method, which often leads to missed inspections or no inspections. In addition, when an abnormality suddenly occurs, it is often not known until a leakage accident occurs or a person inspects, which causes great safety hazards.

[0005] Furthermore, if this method is used in the reclamation area, points A and B will appear synchronously, making it impossible to monitor. Once this unmonitored situation occurs, the displacement cannot be accurately measured by visual inspection or manual rulers, which may cause deformation of the interface of the gas storage tank and the transmission pipeline, leading to a gas leakage safety accident. Summary of the invention

[0006] The present application provides an overhead pipeline sinking installation device to solve the technical problem in the prior art that irregular sinking in reclamation areas causes deformation of overhead pipelines, while conventional monitoring methods are unable to monitor sinking data, resulting in failure to alarm when pipeline deformation and leakage accidents occur.

[0007] The present application provides an overhead pipeline sinking installation device, comprising a gas pipeline, wherein the gas pipeline is suspended on the ground, a plurality of overhead brackets are connected between the gas pipeline and the ground, a clamp is provided on the gas pipeline between adjacent overhead brackets, the clamp is connected to a clamp fixing frame, an Internet of Things switch back clip and a sensor back clip are respectively provided on both sides of the clamp fixing frame, an Internet of Things host is installed on the Internet of Things switch back clip, and a vector displacement sensor is installed on the sensor back clip;

[0008] A sliding cylinder is also provided on the sensor back clamp, and the sliding cylinder is vertically arranged. A ground fixing seat is provided on the ground below the sliding cylinder, and a measuring rod is provided between the ground fixing seat and the sliding cylinder. The measuring rod is vertically arranged and the lower end of the measuring rod is fixedly connected to the ground fixing seat, and the upper end of the measuring rod slides into the sliding cylinder. A measuring head is provided on the top end of the measuring rod, and the measuring head is arranged opposite to the vector displacement sensor.

[0009] Furthermore, the clamp fixing frame is a rectangular frame structure, and screw holes are arranged on the side walls of the clamp fixing frame. The IoT gateway back clip and the sensor back clip are fixed to the clamp fixing frame by screws.

[0010] Furthermore, the two adjacent overhead supports are respectively a first overhead frame and a second overhead frame, the first overhead frame is provided with a first fixed seat, the second overhead frame is provided with a second fixed seat, a stretching rod is connected between the first fixed seat and the second fixed seat, the starting end of the stretching rod is fixedly connected to the first fixed seat, the end of the stretching rod passes through the second fixed seat, a laser transmitter is installed at the end of the stretching rod, a laser receiver is provided on the second fixed seat, and the laser receiver is arranged opposite to the laser transmitter.

[0011] Furthermore, the stretching rod is at the same height as the gas pipeline, a plurality of fixing rings are arranged on the outer wall of the gas pipeline, the stretching rod passes through the fixing rings, and the inner diameter of the fixing rings is greater than the outer diameter of the stretching rod.

[0012] The technical solution provided by this application has at least the following technical effects or advantages:

[0013] The present application can monitor the settlement action when the overhead support sinks synchronously while the ground fixed seat does not sink, or when the ground fixed seat sinks while the overhead support does not sink. It can also monitor the settlement action when two overhead supports sink individually or when both sink but the settlement amplitudes are inconsistent. This makes it more suitable for the detection of settlement of overhead gas pipelines in reclamation areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the overhead pipeline sinking installation device in the implementation manner of the present application;

[0015] Figure 2 This is a partial structural schematic diagram of the overhead pipeline sinking installation device in the implementation manner of the present application;

[0016] Figure 3 An exploded view of a partial structure of an overhead pipeline sinking installation device in an embodiment of the present application;

[0017] Figure 4It is a schematic diagram of the structure of the clamp fixing frame in the implementation manner of the present application.

[0018] In the figure: 1. gas pipeline; 2. overhead bracket; 3. clamp; 4. clamp fixing frame; 5. IoT switch back clip; 6. sensor back clip; 7. IoT host; 8. vector displacement sensor; 9. sliding cylinder; 10. ground fixing seat; 11. measuring rod; 12. measuring head; 13. screw hole;

[0019] 201, first overhead frame; 202, second overhead frame; 203, first fixed seat; 204, second fixed seat; 205, stretching rod; 206, laser transmitter; 207, laser receiver; 208, fixing ring. DETAILED DESCRIPTION

[0020] The embodiment of the present application discloses an overhead pipeline settlement installation device, which can monitor the settlement action when the overhead support 2 settles synchronously and the ground fixing seat 10 does not settle, and can also monitor the settlement action when the ground fixing seat 10 settles but the overhead support 2 does not settle. It can also monitor the settlement action when two overhead supports 2 settle individually or when both settle but the settlement amplitudes are inconsistent. Therefore, it is more suitable for the detection of settlement of overhead gas pipelines in reclamation areas.

[0021] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Reference Figures 1 to 4 The present invention provides an overhead pipeline sinking installation device, comprising a gas pipeline 1, wherein the gas pipeline 1 is suspended on the ground, and a plurality of overhead brackets 2 are connected between the gas pipeline 1 and the ground, wherein two adjacent overhead brackets 2 are respectively a first overhead bracket 201 and a second overhead bracket 202, wherein a first fixing seat 203 is arranged on the first overhead bracket 201, and a second fixing seat 204 is arranged on the second overhead bracket 202, and a stretching rod 205 is connected between the first fixing seat 203 and the second fixing seat 204, wherein a starting end of the stretching rod 205 is fixedly connected to the first fixing seat 203, and a terminal end of the stretching rod 205 passes through the second fixing seat 204, and a laser transmitter 206 is installed at the terminal end of the stretching rod 205, and a laser receiver 207 is arranged on the second fixing seat 204, and the laser receiver 207 is arranged opposite to the laser transmitter 206.

[0023] It should be noted that the stretching rod 205 is at the same height as the gas pipeline 1 . A plurality of fixing rings 208 are provided on the outer wall of the gas pipeline 1 . The stretching rod 205 passes through the fixing rings 208 . The inner diameter of the fixing rings 208 is greater than the outer diameter of the stretching rod 205 .

[0024] The overhead pipeline settlement installation device in this embodiment can detect the distance between the end of the stretching rod 205 and the second fixed seat 204 by setting the laser receiver 207 and the laser transmitter 206. When the area where the first overhead frame 201 or the second overhead frame 202 is located settles, the pipeline will bend and tilt, thereby changing the distance between the end of the stretching rod 205 and the second fixed seat 204. Therefore, the above-mentioned setting can effectively monitor the pipeline settlement.

[0025] However, it should be noted that the two overhead supports 2 may sink synchronously in the reclamation area. At this time, the pipeline does not bend or tilt, and the distance between the end of the stretch rod 205 and the second fixed seat 204 also changes. Therefore, the above setting cannot effectively monitor the pipeline settlement.

[0026] Furthermore, in response to the above-mentioned problem, the present embodiment further provides a clamp 3 on the gas pipeline 1 between adjacent overhead supports 2, the clamp 3 is connected to a clamp fixing frame 4, and an Internet of Things switch back clamp 5 and a sensor back clamp 6 are respectively provided on both sides of the clamp fixing frame 4, an Internet of Things host 7 is installed on the Internet of Things switch back clamp 5, a vector displacement sensor 8 is installed on the sensor back clamp 6, and a sliding cylinder 9 is also provided on the sensor back clamp 6. The sliding cylinder 9 is vertically arranged, and a ground fixing seat 10 is arranged on the ground below the sliding cylinder 9. A measuring rod 11 is arranged between the ground fixing seat 10 and the sliding cylinder 9, the measuring rod 11 is vertically arranged and the lower end of the measuring rod 11 is fixedly connected to the ground fixing seat 10, the upper end of the measuring rod 11 slides into the sliding cylinder 9, and a measuring head 12 is provided at the top of the measuring rod 11, and the measuring head 12 is arranged opposite to the vector displacement sensor 8.

[0027] The clamp fixing frame 4 is a rectangular frame structure, and screw holes 13 are arranged on the side walls of the clamp fixing frame 4. The IoT switch back clip 5 and the sensor back clip 6 are fixed on the clamp fixing frame 4 by screws.

[0028] Since the overhead gas pipeline 1 is suspended in the air, the common method for fixing the IoT host 7 is to place it on the ground or hang it on the pipeline with a cable tie. Placing it directly on the ground is easy to get dirty and irregular, and hanging it on the pipeline is not very stable and is easy to shake and collide with the pipeline, and the vector displacement sensor 8 cannot be installed vertically.

[0029] In the present embodiment, a clamp fixing frame 4 is designed, and a plurality of screw holes 13 and threads are respectively tapped on the left and right sides of the clamp fixing frame 4. The Internet of Things switch back clip 5 can be fixed to one side of the clamp fixing frame 4 by screws, and the other side is also fixed to the sensor back clip 6 by screws 13, and then the Internet of Things host 7 is hung on the Internet of Things switch back clip 5, and the vector displacement sensor 8 is fixed to the clamp fixing frame 4 on the other side by screws, and the ground fixing seat 10 is fixed to the ground by expansion screws or epoxy resin glue (some gas stations do not allow the use of electric hammer tools).

[0030] When the ground sinks, the ground fixing base 10 is pulled down synchronously, and the ground fixing base 10 drives the measuring rod 11 to move down, changing the distance between the measuring head 12 and the vector displacement sensor 8, and obtaining displacement data. If it exceeds the set threshold, a remote alarm is issued through the Internet of Things host 7.

[0031] In this embodiment, the IoT host 7 and the vector displacement sensor 8 can be fixed together by screws on both sides of the clamp fixing frame 4, and both are installed vertically, which solves the problem of fixing the position of the IoT host 7 and the vector displacement sensor 8. It is both beautiful and meets the monitoring installation requirements. At the same time, the ground fixing seat 10 is in direct contact with the ground and can effectively read the settlement data.

[0032] In summary, this embodiment can monitor the settlement action when the overhead support 2 sinks synchronously while the ground fixing base 10 does not sink, and can also monitor the settlement action when the ground fixing base 10 sinks while the overhead support 2 does not sink. It can also monitor the settlement action when two overhead supports 2 sink individually or when both sink but the settlement amplitudes are inconsistent, thereby being more suitable for the detection of settlement of overhead gas pipelines in reclamation areas.

[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

[0034] What has been described above is only a preferred specific implementation manner of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes according to the technical scheme and concept of the present application within the technical scope disclosed in the present application, which should be covered by the protection scope of the present application.

Claims

1. An overhead pipeline settlement installation device, characterized in that: The invention comprises a gas pipeline (1), wherein the gas pipeline (1) is suspended on the ground, a plurality of overhead brackets (2) are connected between the gas pipeline (1) and the ground, a clamp (3) is provided on the gas pipeline (1) between adjacent overhead brackets (2), the clamp (3) is connected to a clamp fixing frame (4), an Internet of Things switch back clip (5) and a sensor back clip (6) are provided on both sides of the clamp fixing frame (4), an Internet of Things host (7) is installed on the Internet of Things switch back clip (5), and a vector displacement sensor (8) is installed on the sensor back clip (6); The sensor back clamp (6) is also provided with a sliding cylinder (9), the sliding cylinder (9) is vertically arranged, a ground fixing seat (10) is arranged on the ground below the sliding cylinder (9), a measuring rod (11) is arranged between the ground fixing seat (10) and the sliding cylinder (9), the measuring rod (11) is vertically arranged and the lower end of the measuring rod (11) is fixedly connected to the ground fixing seat (10), the upper end of the measuring rod (11) slides into the sliding cylinder (9), and a measuring head (12) is arranged at the top end of the measuring rod (11), and the measuring head (12) is arranged opposite to the vector displacement sensor (8).

2. An overhead pipeline sinking installation device as claimed in claim 1, characterized in that: The clamp fixing frame (4) is in the form of a rectangular frame, and a screw hole (13) is provided on a side wall of the clamp fixing frame (4). The IoT gateway back clip (5) and the sensor back clip (6) are fixed to the clamp fixing frame (4) by means of screws.

3. The overhead pipeline sinking installation device according to claim 1, characterized in that: The two adjacent overhead supports (2) are respectively a first overhead frame (201) and a second overhead frame (202); a first fixing seat (203) is arranged on the first overhead frame (201); a second fixing seat (204) is arranged on the second overhead frame (202); a stretching rod (205) is connected between the first fixing seat (203) and the second fixing seat (204); a starting end of the stretching rod (205) is fixedly connected to the first fixing seat (203); a terminal end of the stretching rod (205) passes through the second fixing seat (204); a laser transmitter (206) is installed at the terminal end of the stretching rod (205); a laser receiver (207) is arranged on the second fixing seat (204); and the laser receiver (207) is arranged opposite to the laser transmitter (206).

4. The overhead pipeline sinking installation device according to claim 3, characterized in that: The stretching rod (205) is at the same height as the gas pipeline (1); a plurality of fixing rings (208) are provided on the outer wall of the gas pipeline (1); the stretching rod (205) passes through the fixing rings (208); and the inner diameter of the fixing rings (208) is greater than the outer diameter of the stretching rod (205).

Images