Pipeline excavation settlement monitoring device

Abstract

The utility model belongs to the technical field of settlement detection, particularly relates to a pipeline excavation settlement monitoring device, and aims to solve the problems that settlement generated during pipeline excavation generally needs to be measured by a level gauge at present, the measurement efficiency is relatively low, and manual point-by-point measurement is needed. The top plate is fixedly mounted at the top end of the vertical rod, a handle is fixedly mounted at the top of the top plate, a storage battery is mounted at the bottom of the top plate, a mounting plate is slidably connected to the vertical rod, a positioning plate is fixedly mounted on one side of the mounting plate, a warning lamp is mounted on one side of the positioning plate, and the warning lamp is connected with the storage battery. The device is simple in structure, pressing settlement monitoring can be automatically carried out during pipeline excavation, multi-point monitoring is facilitated, meanwhile, transverse displacement of the pipeline can be monitored, and the device is convenient for people to use.

Description

Technical Field

[0001] This utility model relates to the field of settlement detection technology, and in particular to a pipeline excavation settlement monitoring device. Background Technology

[0002] Pipeline excavation settlement refers to the phenomenon of vertical downward displacement of the pipeline and surrounding soil during excavation work (such as laying new pipelines or carrying out underground engineering construction involving earthwork excavation) in the area surrounding underground pipelines, due to various factors such as excavation disturbance.

[0003] Currently, settlement during pipeline excavation is typically measured using a level, which is relatively inefficient and requires manual point-by-point measurement. Therefore, we propose a pipeline excavation settlement monitoring device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of current methods that require leveling instruments to measure settlement during pipeline excavation, which are relatively inefficient and require manual point-by-point measurements. This invention proposes a pipeline excavation settlement monitoring device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pipeline excavation settlement monitoring device includes:

[0007] Vertical pole;

[0008] A top plate is fixedly installed at the top of the vertical rod. A handle is fixedly installed at the top of the top plate, and a storage battery is installed at the bottom of the top plate. A mounting plate is slidably connected to the vertical rod. A positioning plate is fixedly installed on one side of the mounting plate, and a warning light is installed on one side of the positioning plate. The warning light is connected to the storage battery.

[0009] The pressure testing mechanism is installed on the positioning plate and works in conjunction with the warning light.

[0010] A lateral displacement measuring component is mounted on the pressing test mechanism.

[0011] Furthermore, the pressing test mechanism includes a positioning rod, and two symmetrically arranged slide rods are slidably connected to the positioning plate. The positioning rod is slidably installed at the bottom end of the two slide rods, and the same connecting plate is fixedly installed at the top end of the two slide rods.

[0012] Furthermore, a switch is installed on the top of the positioning plate, which cooperates with the connecting plate and is connected to the warning light.

[0013] Furthermore, a return spring is sleeved on the slide rod, the return spring is located between the positioning rod and the positioning plate, and a measuring rod is installed between the positioning rod and the connecting plate, the measuring rod being slidably connected to the positioning plate.

[0014] Furthermore, the lateral displacement measuring component includes two stops, with a horizontal plate slidably connected to the bottom of the positioning rod, and the two stops slidably installed at the bottom of the horizontal plate.

[0015] Furthermore, the bottom of the horizontal plate has two symmetrically arranged sliding grooves, and the same bidirectional screw is rotatably connected to the inner wall of the two sliding grooves. A connecting block is slidably connected to the inner wall of the sliding groove, and the connecting block is fixedly connected to the stop rod. A rotating block is fixedly installed at one end of the bidirectional screw.

[0016] Furthermore, a sliding groove is provided at the top of the horizontal plate, the positioning rod is slidably connected to the sliding groove, and limit grooves are provided on both sides of the positioning rod. Limit blocks are slidably connected to the inner wall of the limit groove, and the limit blocks are fixedly connected to the inner wall of the sliding groove.

[0017] Furthermore, a rotating plate is rotatably connected to the top of the mounting plate, the rotating plate is threadedly connected to the vertical rod, and the cross-section of the vertical rod is fan-shaped. A fan-shaped hole is opened on the mounting plate, and the fan-shaped hole is slidably connected to the vertical rod.

[0018] Compared with the prior art, the advantages of this utility model are:

[0019] (1) This solution is designed with a sliding connection between the slide rod and the positioning plate, and the push action of the return spring on the positioning rod. At the same time, the setting of the measuring rod allows the positioning plate to press and position the pipeline through the positioning rod, and to measure the pipeline when it settles, while also providing an alarm prompt.

[0020] (2) This solution is designed with a sliding connection between the slide and the positioning rod, and a threaded connection between the bidirectional screw and the two connecting blocks. This allows the rotating bidirectional screw to drive the two stop rods to clamp the pipeline, thus enabling lateral measurement when the pipeline deviates.

[0021] This utility model has a simple structure and can be used to automatically monitor pressure settlement during pipeline excavation, facilitate multi-point monitoring, and monitor lateral displacement, making it convenient for users. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of a pipeline excavation settlement monitoring device proposed in this utility model;

[0023] Figure 2 This is an exploded view of the positioning rod and cross plate of the pipeline excavation settlement monitoring device proposed in this utility model.

[0024] Figure 3 This is a schematic diagram of the horizontal plate structure of a pipeline excavation settlement monitoring device proposed in this utility model;

[0025] Figure 4 This is a schematic diagram of the vertical rod structure of a pipeline excavation settlement monitoring device proposed in this utility model.

[0026] In the diagram: 1. Vertical rod; 2. Top plate; 3. Handle; 4. Battery; 5. Mounting plate; 6. Positioning plate; 7. Sliding rod; 8. Positioning rod; 9. Horizontal plate; 10. Stop bar; 12. Connecting plate; 13. Return spring; 14. Switch; 15. Warning light; 16. Measuring rod; 17. Sliding groove; 18. Double-acting screw; 19. Connecting block; 20. Rotating block; 21. Sliding groove; 22. Limiting groove; 23. Limiting block; 24. Rotating plate. Detailed Implementation

[0027] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this embodiment, and not all embodiments.

[0028] Example 1

[0029] Reference Figures 1-4 A pipeline excavation settlement monitoring device, comprising:

[0030] Vertical rod 1;

[0031] Top plate 2 is fixedly installed at the top of vertical rod 1. A handle 3 is fixedly installed at the top of top plate 2. A storage battery 4 is installed at the bottom of top plate 2. A mounting plate 5 is slidably connected to vertical rod 1. A positioning plate 6 is fixedly installed on one side of mounting plate 5. A warning light 15 is installed on one side of positioning plate 6. The warning light 15 is connected to storage battery 4.

[0032] The pressing test mechanism is installed on the positioning plate 6 and works in conjunction with the warning light 15.

[0033] The lateral displacement measurement component is mounted on the pressing test mechanism.

[0034] In this embodiment, the pressing test mechanism includes a positioning rod 8. Two symmetrically arranged sliding rods 7 are slidably connected to the positioning plate 6. The positioning rod 8 is slidably installed at the bottom end of the two sliding rods 7. The top end of the two sliding rods 7 is fixedly installed with the same connecting plate 12. A switch 14 is installed on the top of the positioning plate 6. The switch 14 cooperates with the connecting plate 12 and is connected to the warning light 15. A return spring 13 is sleeved on the sliding rod 7. The return spring 13 is located between the positioning rod 8 and the positioning plate 6. A measuring rod 16 is installed between the positioning rod 8 and the connecting plate 12. The measuring rod 16 is slidably connected to the positioning plate 6. The positioning plate 6 pushes the positioning rod 8 through the return spring 13, so that the positioning rod 8 keeps in contact with the pipeline. The sliding connection between the sliding rod 7 and the positioning plate 6 can limit the positioning rod 8. At the same time, the setting of the connecting plate 12 and the switch 14 can facilitate the activation of the switch 14 when the positioning rod 8 moves down, thereby turning on the warning light 15 for warning. The setting of the measuring rod 16 can facilitate the measurement of the settlement height.

[0035] In this embodiment, the lateral displacement measuring component includes two stop rods 10. A horizontal plate 9 is slidably connected to the bottom of the positioning rod 8. The two stop rods 10 are slidably installed on the bottom of the horizontal plate 9. Two symmetrically arranged sliding grooves 17 are formed at the bottom of the horizontal plate 9. A single bidirectional screw 18 is rotatably connected to the inner wall of the two sliding grooves 17. A connecting block 19 is slidably connected to the inner wall of the sliding groove 17 and is fixedly connected to the stop rod 10. A rotating block 20 is fixedly installed at one end of the bidirectional screw 18. A sliding groove 21 is formed at the top of the horizontal plate 9. The positioning rod 8 and the sliding groove 21 are connected to the horizontal plate 9. The groove 21 is slidably connected, and the positioning rod 8 has limit grooves 22 on both sides. Limit blocks 23 are slidably connected to the inner wall of the limit groove 22. The limit blocks 23 are fixedly connected to the inner wall of the groove 21. The positioning rod 8 is equipped with a scale. When the horizontal plate 9 contacts the pipeline, the rotating block 20 is rotated. The rotating block 20 drives the bidirectional screw 18 to rotate. The bidirectional screw 18 is threadedly connected to the two connecting blocks 19, thereby driving the two stop rods 10 to clamp on both sides of the pipeline. Thus, when the pipeline has lateral displacement, the displacement of the horizontal plate 9 can be measured and monitored.

[0036] In this embodiment, a rotating plate 24 is rotatably connected to the top of the mounting plate 5. The rotating plate 24 is threadedly connected to the vertical rod 1, and the cross-section of the vertical rod 1 is fan-shaped. A fan-shaped hole is opened on the mounting plate 5, and the fan-shaped hole is slidably connected to the vertical rod 1. The rotating plate 24 is threadedly connected to the vertical rod 1 and rotatably connected to the mounting plate 5, so that the rotating plate 24 can drive the mounting plate 5 to adjust its height, thereby adjusting the pressing height. At the same time, the fan-shaped hole is slidably connected to the vertical rod 1, thereby limiting the lateral movement between the mounting plate 5 and the vertical rod 1.

[0037] Working principle: During operation, the vertical rod 1 is pressed into the soil via the handle 3. The positioning plate 6 pushes the positioning rod 8 through the return spring 13, keeping the positioning rod 8 in contact with the pipeline. The sliding rod 7 is slidably connected to the positioning plate 6, thus limiting the positioning rod 8. The connection plate 12 and switch 14 allow the switch 14 to be activated when the positioning rod 8 moves downward, turning on the warning light 15 for alert. The measuring rod 16 facilitates the measurement of settlement height. The positioning rod 8 is equipped with a scale; when the horizontal plate 9 contacts the pipeline, it rotates... Block 20, rotating block 20 drives the bidirectional screw 18 to rotate. The bidirectional screw 18 is threadedly connected to two connecting blocks 19, thereby driving two stop bars 10 to clamp on both sides of the pipeline. Thus, when the pipeline has lateral displacement, the displacement of the horizontal plate 9 can be measured and monitored. The rotating plate 24 is threadedly connected to the vertical rod 1 and rotatably connected to the mounting plate 5, so that the rotating plate 24 can drive the mounting plate 5 to adjust the height, thereby adjusting the pressing height. At the same time, the fan-shaped hole is slidably connected to the vertical rod 1, thereby laterally limiting the distance between the mounting plate 5 and the vertical rod 1.

[0038] Example 2

[0039] The difference between this embodiment and Embodiment 1 is that a signal transmitter is installed on the top plate 2. The signal transmitter can be connected to the switch 14 so that a signal can be emitted when the pipeline settles, which is convenient for remote monitoring. All structures in this application can be selected in terms of material and length according to actual use. The attached drawings are schematic structural diagrams, and the actual dimensions can be adjusted appropriately.

[0040] The above description is only a preferred embodiment of this practice, but the scope of protection of this embodiment is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in this embodiment, based on the technical solution and the inventive concept of this embodiment, should be covered within the scope of protection of this embodiment.

Claims

1. A pipeline excavation settlement monitoring device, characterized in that, include: Vertical rod (1); A top plate (2) is fixedly installed at the top of the vertical rod (1). A handle (3) is fixedly installed at the top of the top plate (2). A storage battery (4) is installed at the bottom of the top plate (2). A mounting plate (5) is slidably connected to the vertical rod (1). A positioning plate (6) is fixedly installed on one side of the mounting plate (5). A warning light (15) is installed on one side of the positioning plate (6). The warning light (15) is connected to the storage battery (4). The pressing test mechanism is installed on the positioning plate (6) and works in conjunction with the warning light (15); A lateral displacement measuring component is mounted on the pressing test mechanism.

2. The pipeline excavation settlement monitoring device according to claim 1, characterized in that, The pressing test mechanism includes a positioning rod (8), and two symmetrically arranged slide rods (7) are slidably connected on the positioning plate (6). The positioning rod (8) is slidably installed at the bottom end of the two slide rods (7), and the same connecting plate (12) is fixedly installed at the top end of the two slide rods (7).

3. The pipeline excavation settlement monitoring device according to claim 2, characterized in that, A switch (14) is installed on the top of the positioning plate (6). The switch (14) cooperates with the connecting plate (12) and is connected to the warning light (15).

4. The pipeline excavation settlement monitoring device according to claim 3, characterized in that, A reset spring (13) is sleeved on the slide rod (7). The reset spring (13) is located between the positioning rod (8) and the positioning plate (6). A measuring rod (16) is installed between the positioning rod (8) and the connecting plate (12). The measuring rod (16) is slidably connected to the positioning plate (6).

5. The pipeline excavation settlement monitoring device according to claim 4, characterized in that, The lateral displacement measuring assembly includes two stops (10), and a horizontal plate (9) is slidably connected to the bottom of the positioning rod (8). The two stops (10) are slidably installed on the bottom of the horizontal plate (9).

6. The pipeline excavation settlement monitoring device according to claim 5, characterized in that, The bottom of the horizontal plate (9) has two symmetrically arranged sliding grooves (17). The inner walls of the two sliding grooves (17) are rotatably connected to the same bidirectional screw (18). The inner walls of the sliding grooves (17) are slidably connected to a connecting block (19). The connecting block (19) is fixedly connected to the stop bar (10). One end of the bidirectional screw (18) is fixedly installed with a rotating block (20).

7. The pipeline excavation settlement monitoring device according to claim 6, characterized in that, The top of the horizontal plate (9) is provided with a sliding groove (21), the positioning rod (8) is slidably connected to the sliding groove (21), and the positioning rod (8) has a limit groove (22) on both sides. A limit block (23) is slidably connected to the inner wall of the limit groove (22), and the limit block (23) is fixedly connected to the inner wall of the sliding groove (21).

8. The pipeline excavation settlement monitoring device according to claim 1, characterized in that, The top of the mounting plate (5) is rotatably connected to a rotating plate (24), which is threadedly connected to the vertical rod (1). The cross-section of the vertical rod (1) is fan-shaped, and a fan-shaped hole is opened on the mounting plate (5). The fan-shaped hole is slidably connected to the vertical rod (1).

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