Monitoring equipment for monitoring land subsidence amplitude

Abstract

The utility model discloses monitoring equipment for monitoring the land subsidence amplitude, and relates to the technical field of ground monitoring equipment. The device comprises a supporting disc; a monitoring device; the side wall of the internal thread plate is fixedly connected with the outer wall of the monitoring device; the outer wall of the fixing device is fixedly connected with the bottom of the monitoring device; the monitoring device comprises a connecting shell, the inner wall of the connecting shell is fixedly connected with a barrier plate, a sliding block is arranged above the barrier plate, the outer wall of the sliding block is slidably connected with the outer wall of the connecting shell, the side, away from the barrier plate, of the sliding block is fixedly connected with an extrusion column, a buffer spring is arranged outside the extrusion column, and a buzzer is arranged above the extrusion column. The inner wall of the bottom of the buzzer is slidably connected with a push switch, through the monitoring device, when the settlement amplitude reaches the degree needing to be alarmed, the extrusion column touches the push switch, the buzzer is triggered to give an alarm, and the purpose of reminding people of large-amplitude settlement of the ground of the area is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ground monitoring equipment, in particular to a monitoring device for monitoring the amplitude of ground subsidence. Background Art

[0002] In the fields of engineering construction and geological monitoring, ground subsidence is a concern that demands significant attention. Due to both natural factors and human activities, the ground may experience varying degrees of subsidence, which not only damages infrastructure such as buildings and roads but also poses safety risks. Traditional methods for monitoring ground subsidence often have shortcomings. For one thing, they lack effective real-time alarm mechanisms, making it difficult to promptly alert personnel to take action when ground subsidence reaches a certain level. Furthermore, monitoring equipment lacks stability after installation and is susceptible to interference from external factors, leading to inaccurate monitoring results.

[0003] This utility model incorporates a monitoring device. When the settlement reaches a level requiring an alarm, the squeeze column contacts a push switch, triggering a buzzer to sound an alarm, promptly alerting people to significant ground settlement in the area. Furthermore, an insert device within the fixing device, utilizing the tapered frame and curved plate, securely secures the device within the soil, improving its stability and ensuring the accuracy of monitoring results. Utility Model Content

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the present invention to solve the technical problems is: a monitoring device for monitoring the amplitude of ground settlement, comprising: a support plate; a monitoring device, the outer wall of the monitoring device is fixedly connected to the outer wall of the support plate; an internal threaded plate, the side wall of the internal threaded plate is fixedly connected to the outer wall of the monitoring device; a fixing device, the outer wall of the fixing device is fixedly connected to the bottom of the monitoring device; the monitoring device comprises a connecting shell, the inner wall of the connecting shell is fixedly connected to a blocking plate, a slider is provided above the blocking plate, and the outer wall of the slider is slidably connected to the outer wall of the connecting shell, an extrusion column is fixedly connected to the side of the slider away from the blocking plate, a buffer spring is provided on the outside of the extrusion column, a buzzer is provided above the extrusion column, and a press switch is slidably connected to the inner wall of the bottom of the buzzer, and a monitoring device is provided. When the settlement amplitude reaches the level requiring an alarm, the extrusion column touches the press switch, triggering the buzzer to sound an alarm, reminding people that a large amount of ground settlement has occurred in that area.

[0005] Preferably, the inner side wall of the top end of the connecting shell is fixedly connected to the side wall of the internal threaded plate, the inner wall of the internal threaded plate is fixedly connected to the outer wall of the buzzer, and the bottom end of the buffer spring is fixedly connected to the outer wall of the top of the slider.

[0006] Preferably, the fixing device includes a screw, the outer wall of the screw is rotatably connected to the insertion device, the outer wall of the insertion device is slidably connected to the limiting plate, the outer wall of the screw is threadedly connected to the inner wall of the internal threaded plate, and the outer wall of the limiting plate is fixedly connected to the inner side wall of the bottom end of the connecting shell.

[0007] Preferably, the insertion device includes a connecting tube, the connecting tube is provided with a conical frame on the outside, the inner wall of the connecting tube is fixedly connected to the telescopic rod, the telescopic rod is rotatably connected to the connecting block at one end away from the connecting tube, the outer wall of the connecting block is fixedly connected to the arc plate, the outer wall of the arc plate is slidably connected to the inner wall of the conical frame, the outer wall of the conical frame is slidably connected to the outer wall of the connecting block through a sliding groove, and the sliding groove is opened in the wall of the conical frame, and a connecting groove is opened in the wall of the conical frame, the outer wall of the top of the conical frame is fixedly connected to the outer wall of the bottom of the connecting shell, the inner wall of the connecting tube is rotatably connected to the outer wall of the screw top, and the outer wall of the connecting tube is slidably connected to the inner wall of the limit plate, and the insertion device in the fixing device is provided, and the cooperation of the conical frame and the arc plate is used to firmly fix it in the soil, thereby improving the stability of the monitoring device and ensuring the accuracy of the monitoring results.

[0008] The beneficial effects of the utility model are as follows:

[0009] 1. The utility model sets a monitoring device. When the settlement reaches the level that requires an alarm, the squeezing column touches the press switch, triggering the buzzer to sound an alarm, reminding people that the ground in the area has settled significantly.

[0010] 2. The utility model provides an insertion device in the fixing device, and utilizes the cooperation of the conical frame and the arc plate to firmly fix it in the soil, thereby improving the stability of the monitoring device and ensuring the accuracy of the monitoring results. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the main view of the utility model;

[0012] Figure 2 It is a cross-sectional view of the utility model;

[0013] Figure 3 This is a schematic diagram of the local structure of the connecting shell of the utility model;

[0014] Figure 4 It is a structural diagram of the fixing device of the utility model;

[0015] Figure 5 It is a structural schematic diagram of the insertion device of the utility model.

[0016] In the figure: 1. Support plate; 2. Monitoring device; 3. Internal thread plate; 4. Fixing device; 21. Connecting shell; 22. Blocking plate; 23. Slider; 24. Extrusion column; 25. Buffer spring; 26. Buzzer; 27. Press switch; 41. Screw; 42. Insertion device; 43. Limiting plate; 421. Connecting tube; 422. Telescopic rod; 423. Connecting block; 424. Arc plate; 425. Conical frame; 426. Slide groove; 427. Connecting groove. DETAILED DESCRIPTION

[0017] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0018] Example: See Figure 1 - Figure 5 The utility model provides a technical solution: a monitoring device for monitoring the amplitude of ground subsidence, comprising: a support plate 1; a monitoring device 2, the outer wall of the monitoring device 2 is fixedly connected to the outer wall of the support plate 1; an internal threaded plate 3, the side wall of the internal threaded plate 3 is fixedly connected to the outer wall of the monitoring device 2; a fixing device 4, the outer wall of the fixing device 4 is fixedly connected to the bottom of the monitoring device 2; the monitoring device 2 comprises a connecting shell 21, the inner wall of the connecting shell 21 is fixedly connected to a blocking plate 22, a slider 23 is provided above the blocking plate 22, and the outer wall of the slider 23 is slidably connected to the outer wall of the connecting shell 21, the side of the slider 23 away from the blocking plate 22 is fixedly connected to an extrusion column 24, a buffer spring 25 is provided on the outside of the extrusion column 24, and a Buzzer 26, the inner wall at the bottom of the buzzer 26 is slidably connected to a push switch 27. When the ground settles, the support plate 1 drops with the ground, thereby driving the monitoring device 2 connected thereto to drop as a whole. At this time, the fixed slider 23 will slide relatively upward in the connecting shell 21, and the slider 23 drives the extrusion column 24 to move upward. The extrusion column 24 is close to the buzzer 26. In order to prevent the extrusion column 24 from violently colliding with the buzzer 26 and the internal threaded plate 3, a buffer spring 25 is provided to slow down the impact force of the extrusion column 24. As the settlement amplitude increases, the extrusion column 24 will gradually approach the push switch 27 at the bottom of the buzzer 26. When the settlement amplitude reaches the level requiring an alarm, the extrusion column 24 touches the push switch 27, triggering the buzzer 26 to sound an alarm.

[0019] The inner side wall of the top of the connecting shell 21 is fixedly connected to the side wall of the internal thread plate 3 , the inner wall of the internal thread plate 3 is fixedly connected to the outer wall of the buzzer 26 , and the bottom end of the buffer spring 25 is fixedly connected to the outer wall of the top of the slider 23 .

[0020] The fixing device 4 includes a screw 41, the outer wall of the screw 41 is rotatably connected to the insertion device 42, the outer wall of the insertion device 42 is slidably connected to the limiting plate 43, the outer wall of the screw 41 is threadedly connected to the inner wall of the internal threaded plate 3, and the outer wall of the limiting plate 43 is fixedly connected to the inner side wall of the bottom end of the connecting shell 21.

[0021] The insertion device 42 includes a connecting tube 421, a conical frame 425 is provided on the outside of the connecting tube 421, the inner wall of the connecting tube 421 is fixedly connected to a telescopic rod 422, and the end of the telescopic rod 422 away from the connecting tube 421 is rotatably connected to a connecting block 423, the outer wall of the connecting block 423 is fixedly connected to an arc plate 424, the outer wall of the arc plate 424 is slidably connected to the inner wall of the conical frame 425, the outer wall of the conical frame 425 is slidably connected to the outer wall of the connecting block 423 through a slide groove 426, and the slide groove 426 is opened in the wall of the conical frame 425, and a connecting groove 427 is opened in the wall of the conical frame 425, the outer wall of the top of the conical frame 425 is fixedly connected to the outer wall of the bottom of the connecting shell 21, and the inner wall of the connecting tube 421 is connected to the screw 41 The outer wall of the top is rotatably connected, and the outer wall of the connecting tube 421 is slidably connected to the inner wall of the limit plate 43. When the conical frame 425 is inserted into the ground, the connecting tube 421 is controlled to move downward, and the arc plate 424 will also move as the connecting tube 421 moves downward. The arc plate 424 expands outward through the connecting groove 427 under the guidance of the inner wall of the conical frame 425 and the slide groove 426, and is inserted after contacting the surrounding soil, thereby increasing the contact area with the soil, thereby increasing the friction, so that the monitoring device 2 is more firmly fixed on the ground, so that the monitoring device 2 can move with the settled ground. The fixing device 4 can use the cooperation of the conical frame 425 and the arc plate 424 through the insertion device 42 to firmly fix it in the soil.

[0022] Working principle:

[0023] When in use, the monitoring device 2 is mainly composed of a connecting shell 21, a blocking plate 22, a slider 23, an extrusion column 24, a buffer spring 25 and a buzzer 26. The connecting shell 21 provides installation space and protection for internal components, and the blocking plate 22 plays the role of separation and support. When in use, the conical frame 425 is partially buried underground and fixed by the insertion device 42. At this time, the bottom of the support plate 1 will contact the ground, and the two ends of the slider 23 will be fixed to the fixed building and structure. When the ground settles, the support plate 1 drops with the ground, thereby driving the monitoring device 2 connected thereto to drop as a whole. At this time, the position The fixed slider 23 will slide upward relatively in the connecting shell 21, and the slider 23 drives the extrusion column 24 to move upward, and the extrusion column 24 is close to the buzzer 26. In order to prevent the extrusion column 24 from violently colliding with the buzzer 26 and the internal threaded plate 3, a buffer spring 25 is provided to slow down the impact force of the extrusion column 24. As the settlement amplitude increases, the extrusion column 24 will gradually approach the press switch 27 at the bottom of the buzzer 26. When the settlement amplitude reaches the level requiring an alarm, the extrusion column 24 touches the press switch 27, triggering the buzzer 26 to sound an alarm, reminding people that the ground in this area has undergone a large settlement.

[0024] The fixing device 4 is composed of a screw 41, an inserting device 42 and a limiting plate 43. The screw 41 is threadedly connected to the internal threaded plate 3. The upper and lower heights of the inserting device 42 can be adjusted by rotating the screw 41, and the connecting tube 421 in the inserting device 42 is rotatably connected to the bottom of the screw 41. When the screw 41 rotates, the screw 41 can move up and down along the axial direction, and the connecting tube 421 rotatably connected thereto will move up and down under the restriction of the limiting plate 43. Since the telescopic rod 422 in the connecting tube 421 can be telescopic, the connecting block 423 rotatably connected at one end of the telescopic rod 422 is fixedly connected to the arc plate 424. Therefore, when the conical frame 425 is inserted into the ground, the control When the connecting tube 421 moves downward, the arc plate 424 will also move as the connecting tube 421 moves downward. The arc plate 424 expands outward through the connecting groove 427 under the guidance of the inner wall of the conical frame 425 and the slide groove 426, and is inserted after contacting the surrounding soil, thereby increasing the contact area with the soil, thereby increasing the friction, so that the monitoring device 2 is more firmly fixed on the ground, so that the monitoring device 2 can move with the settled ground. The fixing device 4 can use the cooperation of the conical frame 425 and the arc plate 424 through the insertion device 42 to firmly fix it in the soil, thereby improving the stability of the monitoring device 2 and ensuring the accuracy of the monitoring results.

[0025] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making any creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in this utility model shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A monitoring device for monitoring ground subsidence, characterized in that: include: Support plate (1); A monitoring device (2), wherein the outer wall of the monitoring device (2) is fixedly connected to the outer wall of the support plate (1); An internal threaded plate (3), wherein a side wall of the internal threaded plate (3) is fixedly connected to an outer wall of the monitoring device (2); A fixing device (4), wherein an outer wall of the fixing device (4) is fixedly connected to the bottom of the monitoring device (2); The monitoring device (2) comprises a connecting shell (21), the inner wall of the connecting shell (21) is fixedly connected to a blocking plate (22), a slider (23) is provided above the blocking plate (22), and the outer wall of the slider (23) is slidably connected to the outer wall of the connecting shell (21), a side of the slider (23) away from the blocking plate (22) is fixedly connected to an extrusion column (24), a buffer spring (25) is provided outside the extrusion column (24), a buzzer (26) is provided above the extrusion column (24), and a press switch (27) is slidably connected to the inner wall of the bottom of the buzzer (26).

2. The monitoring device for monitoring ground subsidence according to claim 1, characterized in that: The inner side wall of the top end of the connecting shell (21) is fixedly connected to the side wall of the internal thread plate (3), the inner wall of the internal thread plate (3) is fixedly connected to the outer wall of the buzzer (26), and the bottom end of the buffer spring (25) is fixedly connected to the outer wall of the top of the slider (23).

3. The monitoring device for monitoring ground subsidence according to claim 1, characterized in that: The fixing device (4) comprises a screw (41), the outer wall of the screw (41) is rotatably connected to an insertion device (42), and the outer wall of the insertion device (42) is slidably connected to a limiting plate (43).

4. The monitoring device for monitoring ground subsidence according to claim 3, characterized in that: The outer wall of the screw rod (41) is threadedly connected to the inner wall of the internal thread plate (3), and the outer wall of the limiting plate (43) is fixedly connected to the inner side wall of the bottom end of the connecting shell (21).

5. The monitoring device for monitoring ground subsidence according to claim 3, characterized in that: The insertion device (42) includes a connecting tube (421), a conical frame (425) is provided on the outside of the connecting tube (421), the inner wall of the connecting tube (421) is fixedly connected to a telescopic rod (422), the end of the telescopic rod (422) away from the connecting tube (421) is rotatably connected to a connecting block (423), the outer wall of the connecting block (423) is fixedly connected to an arc plate (424), the outer wall of the arc plate (424) is slidably connected to the inner wall of the conical frame (425), the outer wall of the conical frame (425) is slidably connected to the outer wall of the connecting block (423) through a sliding groove (426), and the sliding groove (426) is opened in the wall of the conical frame (425), and a connecting groove (427) is opened in the wall of the conical frame (425).

6. The monitoring device for monitoring ground subsidence according to claim 5, characterized in that: The outer wall of the top of the conical frame (425) is fixedly connected to the outer wall of the bottom of the connecting shell (21), the inner wall of the connecting cylinder (421) is rotatably connected to the outer wall of the bottom of the screw (41), and the outer wall of the connecting cylinder (421) is slidably connected to the inner wall of the limiting plate (43).

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