Embedded land subsidence monitoring device

Abstract

The utility model discloses an embedded ground subsidence monitoring device, which relates to the technical field of subsidence detection devices and comprises a chassis, a first fixing seat arranged at the upper end of the chassis, a first connecting seat mounted at the upper end of the first fixing seat, detection device bodies mounted at the upper end of the first connecting seat and the upper end of the chassis, and a second fixing seat arranged at the upper end of the first connecting seat. Supporting rods are symmetrically and fixedly connected between the first fixing base and the chassis and between the first connecting base and the second fixing base, a second connecting base is installed at the upper end of the second fixing base, an installation base is fixedly connected to the upper end of the second connecting base, a rotating assembly is installed in the installation base, and a solar panel is installed at the upper end of the installation base. By adopting the structure, the monitoring device can adapt to different terrains, soil conditions and monitoring requirements, the height of the device can be adjusted according to actual requirements no matter in flat areas or complex terrains, and the accuracy and effectiveness of monitoring data are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of settlement monitoring devices, and particularly relates to an embedded ground settlement monitoring device. Background Art

[0002] The ground subsidence monitoring device is mainly used to monitor the geological phenomenon that the loose soil layer on the surface of the earth's crust is compressed due to natural factors or human activities, resulting in the lowering of the ground elevation. Among them, the buried ground subsidence monitoring device is a device specially designed for long-term and real-time monitoring of ground subsidence. This device is usually buried directly in the soil to obtain ground subsidence data more directly and accurately. The core part of the buried ground subsidence monitoring device usually includes sensors and data acquisition systems. Sensors are used to sense tiny deformations of the ground and can be accurate to millimeters or even smaller levels. These sensors may include displacement sensors, tilt sensors, or pressure sensors, etc., which are selected and configured according to specific monitoring needs and application scenarios.

[0003] The invention patent with publication number "CN114034282B" discloses an embedded ground subsidence monitoring device and a monitoring method thereof. The existing ground subsidence monitoring equipment mainly relies on a single displacement sensor device for detection, and the ground subsidence data measured at the same time cannot be verified, and the accuracy of the detection data cannot be fully guaranteed; and some buried rod-type monitoring devices, when buried in the stratum, are easily tilted by the soil layer when the detection rod moves downward with the ground settlement, and the tilted detection rod cannot effectively detect the accurate data of the ground settlement; the invention uses a laser displacement sensor to detect the descending distance of the lower end moving rod when the soil-carrying moving plate is pushed and settled by the soil layer, and compares it with the downward movement data of the moving ring of the detection part pulled by the soil-carrying moving plate, and uses the difference between the two sets of data to determine the accuracy of the data, and uses the correction component and the deflection member to reverse the inclined upper part of the device to ensure that it is upright for accurate detection.

[0004] Although the above invention has high accuracy and convenient operation for soil settlement detection, different monitoring points require monitoring devices of different heights due to factors such as terrain and geological conditions. If the height of the device cannot be combined and adjusted, then in actual application, the device will not be able to adapt to the needs of specific monitoring points, resulting in poor monitoring results or inability to implement. Moreover, since the height cannot be combined, it is necessary to customize devices of different heights for each specific monitoring point, which will increase production costs. At the same time, since it is necessary to purchase devices of multiple heights, the cost of inventory and management will also increase. Utility Model Content

[0005] In response to the problems mentioned in the background technology, the purpose of the utility model is to provide an embedded ground subsidence monitoring device to solve the problem that the height of the device cannot be combined and adjusted. In actual applications, the device may not be able to adapt to the needs of specific monitoring points, resulting in poor monitoring results or the inability to implement the monitoring.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A buried ground settlement monitoring device comprises a chassis, a ground-inserting pile is fixedly connected to the bottom end of the chassis, a first fixing seat is provided at the upper end of the chassis, a first connecting seat is installed at the upper end of the first fixing seat, a detection device body is installed at the upper end of the first connecting seat and the upper end of the chassis, a second fixing seat is provided at the upper end of the first connecting seat, a support rod is symmetrically fixedly connected between the first fixing seat and the chassis and between the first connecting seat and the second fixing seat, a second connecting seat is installed at the upper end of the second fixing seat, a mounting seat is fixedly connected to the upper end of the second connecting seat, a rotating assembly is installed inside the mounting seat, a rotating disk is installed at the upper end of the mounting seat, a solar panel is installed at the upper end of the rotating disk, locking assemblies are symmetrically installed inside the first connecting seat and the second connecting seat, and telescopic assemblies are symmetrically installed inside the first fixing seat and the second fixing seat;

[0008] The locking assembly includes a first return spring, a connecting plate, a movable column, a limit plate and a locking block, the first connecting seat and the second connecting seat are both symmetrically provided with a first accommodating cavity, one end of the first accommodating cavity is symmetrically fixedly connected to the first return spring, the other end of the first return spring is fixedly connected to the connecting plate, the other end of the connecting plate is symmetrically fixedly connected to the movable column, the other end of the movable column is fixedly connected to the limit plate, and the other end of the limit plate is fixedly connected to the locking block, the bottom end of the locking block is set as an inclined surface, and the end of the locking block away from the limit plate extends out of the outer wall of the first connecting seat and the second connecting seat, the upper ends of the first fixed seat and the second fixed seat are both provided with a connecting groove, the first connecting seat and the second connecting seat are plug-in connected to the connecting groove, the inner wall of the connecting groove is symmetrically provided with a locking groove, and the locking groove and the locking block are snap-connected, so that the monitoring device can adapt to different terrains, soil conditions and monitoring needs. Whether in flat areas or complex terrains, the height of the device can be adjusted according to actual needs to ensure the accuracy and effectiveness of the monitoring data.

[0009] As an optimal technical scheme, the telescopic assembly includes a second return spring, a movable plate, a movable column and a pressing block, and the first fixed seat and the second fixed seat are symmetrically provided with a second accommodating cavity, one end of the second accommodating cavity is fixedly connected to the second return spring, the other end of the second return spring is fixedly connected to the movable plate, the end of the movable plate close to the second return spring is fixedly connected to the movable column, the other end of the movable column extends into the locking groove, the end of the movable plate away from the second return spring is fixedly connected to the pressing block, the other end of the pressing block extends out of the outer wall of the first fixed seat and the second fixed seat, the end of the movable column away from the movable plate is fixedly connected to the push plate, and the push plate is slidably connected to the locking groove, which is convenient for loading and carrying, while saving storage space and improving storage efficiency.

[0010] As a preferred technical solution, the rotating assembly includes a driving motor, a first gear, a connecting shaft and a second gear. A third accommodating chamber is provided inside the mounting seat, and a driving motor is installed at the bottom end of the third accommodating chamber. The outer wall of the driving motor output shaft is fixedly connected to the first gear. The middle part of the bottom end of the third accommodating chamber is rotatably connected to the connecting shaft through a bearing. The connecting shaft extends out of the upper end of the mounting seat and is fixedly connected to the bottom end of the rotating disk. The outer wall of the connecting shaft is fixedly connected to the second gear, and the second gear and the first gear are meshed with each other. An annular groove is provided at the upper end of the mounting seat, and an arc-shaped slider is symmetrically fixedly connected to the bottom end of the rotating disk. The arc-shaped slider matches the arc of the annular groove, and the arc-shaped slider and the annular groove are slidably connected, which improves the utilization rate of solar energy and ensures that the monitoring device can obtain a stable power supply for a long time.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] First, in the utility model, the first connecting seat is inserted into the connecting groove. During the insertion process, the extrusion force applies pressure to the bottom inclined surface of the locking block, so that the limit plate connected to the locking block drives the moving column and the connecting plate to compress the first reset spring. When the locking block moves to the locking groove, the first reset spring resets, the connecting plate drives the moving column and the limit plate to rebound, and the locking block pops out and is clamped and fixed with the locking groove, so that the monitoring device can adapt to different terrains, soil conditions and monitoring needs. Whether in flat areas or complex terrains, the height of the device can be adjusted according to actual needs to ensure the accuracy and effectiveness of the monitoring data;

[0013] Second, in the present invention, the driving motor is started to control the first gear to rotate, and at the same time, the first gear drives the second gear to rotate, so that the connecting shaft drives the rotating disk to rotate, and at the same time, the arc-shaped slider slides inside the annular slide groove, and the rotating disk drives the upper solar panel to rotate. The angle can be adjusted as the position of the sun changes, thereby improving the utilization rate of solar energy, ensuring that the monitoring device can obtain a stable power supply for a long time, and can adjust the angle according to the actual conditions of different regions, adapt to the solar energy collection needs under various environmental conditions, and enhance the adaptability and application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the locking assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the cutaway three-dimensional structure of the telescopic assembly of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the rotating assembly of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the rotating disk of the utility model.

[0019] 1. The first receiving chamber is provided with a plurality of movable members, wherein the movable members are provided with a plurality of movable members, and the movable members are provided with a plurality of movable members. The movable members are provided with a plurality of movable members, and the movable members are provided with a plurality of movable members. DETAILED DESCRIPTION

[0020] refer to Figures 1 to 5, an embedded ground settlement monitoring device described in this embodiment includes a chassis 1, a ground pile 2 is fixedly connected to the bottom end of the chassis 1, a first fixing seat 5 is provided at the upper end of the chassis 1, a first connecting seat 7 is installed at the upper end of the first fixing seat 5, a detection device body 3 is installed at the upper end of the first connecting seat 7 and the upper end of the chassis 1, a second fixing seat 8 is provided at the upper end of the first connecting seat 7, a support rod 4 is symmetrically fixedly connected between the first fixing seat 5 and the chassis 1, and between the first connecting seat 7 and the second fixing seat 8, a second connecting seat 15 is installed at the upper end of the second fixing seat 8, a mounting seat 16 is fixedly connected to the upper end of the second connecting seat 15, a rotating assembly 18 is installed inside the mounting seat 16, a rotating disk 19 is installed at the upper end of the mounting seat 16, a solar panel 22 is installed at the upper end of the rotating disk 19, locking assemblies 10 are symmetrically installed inside the first connecting seat 7 and the second connecting seat 15, and telescopic assemblies 13 are symmetrically installed inside the first fixing seat 5 and the second fixing seat 8;

[0021] The locking assembly 10 includes a first return spring 101, a connecting plate 102, a movable column 103, a limiting plate 104 and a locking block 105. The first connecting seat 7 and the second connecting seat 15 are symmetrically provided with a first accommodating cavity 9. One end of the first accommodating cavity 9 is symmetrically fixedly connected with the first return spring 101, the other end of the first return spring 101 is fixedly connected with the connecting plate 102, the other end of the connecting plate 102 is symmetrically fixedly connected with the movable column 103, the other end of the movable column 103 is fixedly connected with the limiting plate 104, the other end of the limiting plate 104 is fixedly connected with the locking block 105, the bottom end of the locking block 105 is set as an inclined surface, and the end of the locking block 105 away from the limiting plate 104 extends out of the first connecting seat 7 and the second connecting seat 15 The first fixing seat 5 and the second fixing seat 8 are provided with a connecting groove 6 at the upper end, the first connecting seat 7 and the second connecting seat 15 are plugged into the connecting groove 6, and the inner wall of the connecting groove 6 is symmetrically provided with a locking groove 11, and the locking groove 11 is clamped with the locking block 105. The first connecting seat 7 is inserted into the connecting groove 6. During the insertion process, the extrusion force exerts pressure on the bottom inclined surface of the locking block 105, so that the limiting plate 104 connected to the locking block 105 drives the moving column 103 and the connecting plate 102 to compress the first reset spring 101. When the locking block 105 moves to the locking groove 11, the first reset spring 101 is reset, and the connecting plate 102 drives the moving column 103 and the limiting plate 104 to rebound, and the locking block 105 pops out and is clamped and fixed with the locking groove 11.

[0022] refer to Figure 3The telescopic assembly 13 includes a second return spring 131, a movable plate 132, a movable column 133 and a pressing block 134. The first fixed seat 5 and the second fixed seat 8 are symmetrically provided with a second accommodating cavity 12. One end of the second accommodating cavity 12 is fixedly connected to the second return spring 131, and the other end of the second return spring 131 is fixedly connected to the movable column 133. The other end of the movable column 133 extends into the locking groove 11. The end of the movable plate 132 away from the second return spring 131 is fixedly connected to the pressing block 134. The other end of the pressing block 134 extends out of the outer side walls of the first fixed seat 5 and the second fixed seat 8. The end of the movable column 133 away from the movable plate 132 is fixedly connected to the push-out plate 14. The push-out plate 14 is slidably connected to the locking groove 11. When the pressing block 134 is pressed, the movable plate 132 drives the movable column 133 to move, and the push-out plate 14 pushes the locking block 105, so that the limiting plate 104 connected to the locking block 105 drives the movable column 103 and the connecting plate 102 to compress the first return spring 101, and the locking block 105 ends the engagement with the locking groove 11, and the first connecting seat 7 is taken out upward, and the first connecting seat 7 ends the insertion with the connecting groove 6.

[0023] refer to Figures 4 to 5 The rotating assembly 18 includes a driving motor 181, a first gear 182, a connecting shaft 183 and a second gear 184. A third accommodating chamber 17 is provided inside the mounting seat 16. The driving motor 181 is installed at the bottom end of the third accommodating chamber 17. The outer side wall of the output shaft of the driving motor 181 is fixedly connected to the first gear 182. The middle part of the bottom end of the third accommodating chamber 17 is rotatably connected to the connecting shaft 183 through a bearing. The connecting shaft 183 extends out of the upper end of the mounting seat 16 and is fixedly connected to the bottom end of the rotating disk 19. The outer side wall of the connecting shaft 183 is fixedly connected to the second gear 184. The second gear 184 is connected to the rotating disk 19. The first gears 182 are meshed with each other, and an annular groove 21 is provided at the upper end of the mounting seat 16. An arc-shaped slider 20 is symmetrically fixedly connected to the bottom end of the rotating disk 19. The arc-shaped slider 20 matches the arc of the annular groove 21. The arc-shaped slider 20 and the annular groove 21 are slidably connected. The driving motor 181 is started to control the first gear 182 to rotate. At the same time, the first gear 182 drives the second gear 184 to rotate, so that the connecting shaft 183 drives the rotating disk 19 to rotate. At the same time, the arc-shaped slider 20 slides inside the annular groove 21, and the rotating disk 19 drives the upper solar panel 22 to rotate.

[0024] Principle and advantages of use: First, insert the first connecting seat 7 into the connecting groove 6. During the insertion process, the extrusion force applies pressure to the bottom inclined surface of the locking block 105, so that the limiting plate 104 connected to the locking block 105 drives the moving column 103 and the connecting plate 102 to compress the first reset spring 101. When the locking block 105 moves to the locking groove 11, the first reset spring 101 is reset, and the connecting plate 102 drives the moving column 103 and the limiting plate 104 to rebound, and the locking block 105 pops out and is clamped and fixed with the locking groove 11. As needed, the first connecting seat 7, the first fixing seat 5, the second connecting seat 15 and the second fixing seat 8 are assembled in turn, and then a foundation pit is dug at the detection operation site, and the monitoring device is plugged and fixed in the foundation pit as a whole by using the ground pile 2 to keep the monitoring device in an upright position, and then the foundation pit is filled with soil to be buried parallel to the second fixing seat 8;

[0025] The utility model allows the monitoring device to adapt to different terrains, soil conditions and monitoring needs. Whether in flat areas or complex terrains, the height of the device can be adjusted according to actual needs to ensure the accuracy and effectiveness of the monitoring data. It also improves the utilization rate of solar energy and ensures that the monitoring device can obtain a stable power supply for a long time.

Claims

1. An embedded ground subsidence monitoring device, comprising a chassis (1), characterized in that: The bottom end of the chassis (1) is fixedly connected to a ground-inserting pile (2); the upper end of the chassis (1) is provided with a first fixing seat (5); the upper end of the first fixing seat (5) is provided with a first connecting seat (7); the upper end of the first connecting seat (7) and the upper end of the chassis (1) are both provided with a detection device body (3); the upper end of the first connecting seat (7) and the upper end of the chassis (1) are both provided with a second fixing seat (8); support rods (4) are symmetrically fixedly connected between the first fixing seat (5) and the chassis (1) and between the first connecting seat (7) and the second fixing seat (8); the second fixing seat (8) A second connecting seat (15) is installed at the upper end, a mounting seat (16) is fixedly connected to the upper end of the second connecting seat (15), a rotating assembly (18) is installed inside the mounting seat (16), a rotating disk (19) is installed at the upper end of the mounting seat (16), a solar panel (22) is installed at the upper end of the rotating disk (19), locking assemblies (10) are symmetrically installed inside the first connecting seat (7) and the second connecting seat (15), and telescopic assemblies (13) are symmetrically installed inside the first fixing seat (5) and the second fixing seat (8); The locking assembly (10) comprises a first return spring (101), a connecting plate (102), a movable column (103), a limiting plate (104) and a locking block (105); the first connecting seat (7) and the second connecting seat (15) are both symmetrically provided with a first accommodating cavity (9); one end of the first accommodating cavity (9) is symmetrically fixedly connected with the first return spring (101); the other end of the first return spring (101) is fixedly connected with the connecting plate (102); the other end of the connecting plate (102) is symmetrically fixedly connected with the movable column (103); the other end of the movable column (103) is fixedly connected with the limiting plate (104); the other end of the limiting plate (104) is fixedly connected with the locking block (105); the bottom end of the locking block (105) is set as an inclined surface; the end of the locking block (105) away from the limiting plate (104) extends out of the outer wall of the first connecting seat (7) and the second connecting seat (15).

2. The embedded ground subsidence monitoring device according to claim 1, characterized in that: The first fixing seat (5) and the second fixing seat (8) are both provided with a connecting groove (6) at their upper ends, the first connecting seat (7) and the second connecting seat (15) are plug-connected with the connecting groove (6), the inner wall of the connecting groove (6) is symmetrically provided with a locking groove (11), and the locking groove (11) is snap-connected with the locking block (105).

3. The embedded ground subsidence monitoring device according to claim 2, characterized in that: The telescopic assembly (13) comprises a second return spring (131), a movable plate (132), a movable column (133) and a pressing block (134); the first fixed seat (5) and the second fixed seat (8) are both symmetrically provided with a second accommodating cavity (12); one end of the second accommodating cavity (12) is fixedly connected to the second return spring (131); the other end of the second return spring (131) is fixedly connected to the movable column (133); the other end of the movable column (133) extends into the locking groove (11); the end of the movable plate (132) away from the second return spring (131) is fixedly connected to the pressing block (134); the other end of the pressing block (134) extends out of the outer wall of the first fixed seat (5) and the second fixed seat (8).

4. The embedded ground subsidence monitoring device according to claim 3 is characterized in that: One end of the movable column (133) away from the movable plate (132) is fixedly connected to a push plate (14), and the push plate (14) is slidably connected to the locking groove (11).

5. The embedded ground subsidence monitoring device according to claim 4, characterized in that: The rotating assembly (18) comprises a driving motor (181), a first gear (182), a connecting shaft (183) and a second gear (184); a third accommodating chamber (17) is provided inside the mounting seat (16); a driving motor (181) is installed at the bottom end of the third accommodating chamber (17); the first gear (182) is fixedly connected to the outer side wall of the output shaft of the driving motor (181); a connecting shaft (183) is rotatably connected to the middle part of the bottom end of the third accommodating chamber (17) via a bearing; the connecting shaft (183) extends out of the upper end of the mounting seat (16) and is fixedly connected to the bottom end of the rotating disk (19); and the second gear (184) is fixedly connected to the outer side wall of the connecting shaft (183).

6. The embedded ground subsidence monitoring device according to claim 5, characterized in that: The second gear (184) meshes with the first gear (182).

7. The embedded ground subsidence monitoring device according to claim 1, characterized in that: An annular slide groove (21) is provided at the upper end of the mounting seat (16), and an arc-shaped slider (20) is symmetrically fixedly connected to the bottom end of the rotating disk (19). The arc of the arc-shaped slider (20) matches that of the annular slide groove (21), and the arc-shaped slider (20) and the annular slide groove (21) are slidably connected.

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