Landslide monitoring mechanism for mine ecological restoration

Abstract

The invention relates to the technical field of landslide monitoring mechanisms, and discloses a landslide monitoring mechanism for mine ecological restoration, the landslide monitoring mechanism comprises a support plate, the bottom of the support plate is fixedly provided with a support rod; the supporting plate is provided with a containing trigger mechanism for receiving water when it rains. A pressure sensor is arranged on the supporting plate and used for containing the triggering mechanism to conduct abutting and pressing induction. The supporting plate is provided with a limiting mechanism used for preventing the containing trigger mechanism from moving downwards and moving back. According to the landslide monitoring mechanism for mine ecological restoration, rainwater is contained through the containing trigger mechanism, and the effect of early warning in advance is achieved; and in cooperation with the use of a liquid level sensor, vibration is sensed, so that the effect of vibration detection is achieved.

Description

Technical Field

[0001] The invention relates to the field of landslide monitoring mechanisms, and in particular to a landslide monitoring mechanism for mine ecological restoration. Background Art

[0003] In order to prevent mine landslides from causing property losses and casualties, relevant units often need to install landslide monitoring devices in mines. The existing landslide monitoring devices have certain limitations, that is, they can usually only detect the occurrence of landslide events when the mine sliding body has moved significantly. This lag means that although it can be confirmed that a landslide has occurred, the staff cannot carry out timely reinforcement of potential landslide-prone areas before that, which greatly reduces the effectiveness of the landslide warning system and makes it difficult to provide adequate preventive measures before the disaster occurs.

[0004] In order to solve the above problems, this application proposes a landslide monitoring mechanism for mine ecological restoration. Summary of the invention

[0005] 1. Purpose of the invention In order to solve the technical problems existing in the background technology, the present invention proposes a landslide monitoring mechanism for mine ecological restoration. The present invention uses a trigger mechanism to collect rainwater, thereby playing a role of early warning; combined with the use of a liquid level sensor, it plays a role in sensing vibrations, thereby achieving the effect of detecting vibrations.

[0006] (II) Technical solution In order to solve the above problems, the present invention provides a landslide monitoring mechanism for mine ecological restoration, comprising a support plate, a support rod is fixedly installed at the bottom of the support plate; The support plate is provided with a trigger mechanism for collecting water when it rains; A pressure sensor is provided on the support plate, and the pressure sensor is used for sensing the pressure of the trigger mechanism; The support plate is provided with a limiting mechanism for preventing the holding trigger mechanism from moving downward and back.

[0007] Preferably, the containing trigger mechanism comprises an open box, which is located above the support plate, and a plug rod is fixedly connected to the bottom of the open box, one end of the plug rod slides through the support plate, and a mounting frame slidably sleeved with the plug rod is fixedly installed on the support plate, a limit spring is movably sleeved on the periphery of the plug rod, one end of the limit spring is fixedly connected to the mounting frame, and the other end of the limit spring is fixedly connected to the open box, and a resist rod is fixedly connected to the bottom of the open box.

[0008] Preferably, the bottom of the open box is fixedly connected with a leakage pipe.

[0009] Preferably, the top of the open box is detachably connected to a mesh cover.

[0010] Preferably, the limiting mechanism includes a positioning pin and a return spring, the insertion end of the positioning pin slides into the interior of the installation frame and the insertion rod, the return spring is movably sleeved on the outer periphery of the positioning pin, one end of the return spring is fixedly connected to the T-shaped end of the positioning pin, and the other end of the return spring is fixedly connected to the installation frame.

[0011] Preferably, the T-shaped end of the positioning pin is connected with a pull ring.

[0012] Preferably, a frame tube is fixedly mounted on the outer periphery of the open box, a containing shell is fixedly mounted inside the frame tube, and a liquid level sensor is inlaid on the frame tube.

[0013] Preferably, a liquid guide plate is fixedly installed inside the frame tube.

[0014] Preferably, the liquid level sensor is communicatively connected to a controller, and the controller is communicatively connected to an alarm.

[0015] Preferably, the controller is connected to a cloud server via a wireless communication module, and the cloud server is communicatively connected to a mobile terminal.

[0016] The above technical solution of the present invention has the following beneficial technical effects: When it rains, the open box collects rainwater. When it rains lightly, it is discharged under the action of the leak pipe. When it rains heavily, the liquid water inside the open box gradually increases, which drives the open box to continuously compress the limit spring. The open box continuously moves toward the support plate, so that the push rod contacts the pressure sensor, thereby achieving the effect of pressing. The controller senses the data of the pressure sensor, controls the alarm to respond through the controller, and sends an alarm at the same time through the wireless communication module to the mobile terminal, notifying the management personnel of the possible landslide risk due to heavy rainfall, so as to make a prejudgment. Under the action of the positioning pin, the insertion rod is continuously moved downward, and the positioning pin automatically limits the position of the insertion rod to avoid its rebound, so that the push rod continues to press the pressure sensor, so as to make a continuous alarm. When a landslide occurs, due to vibration, the liquid water inside the containing shell flows into the inside of the frame tube. Under the action of the liquid water, the liquid level sensor plays a detection role, and notifies the mobile terminal of the landslide through the wireless communication module, so as to increase the monitoring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a landslide monitoring mechanism for mine ecological restoration proposed by the present invention.

[0018] Figure 2It is a schematic diagram of the side cross-sectional structure of a limiting mechanism in a landslide monitoring mechanism for mine ecological restoration proposed by the present invention.

[0019] Figure 3 The figure is a schematic diagram of the side cross-sectional structure of a frame pipe in a landslide monitoring mechanism for mine ecological restoration proposed by the present invention.

[0020] Figure 4 This is a system diagram of a landslide monitoring mechanism for mine ecological restoration proposed by the present invention.

[0021] Figure numerals: 1. support plate; 2. support rod; 3. holding trigger mechanism; 31. open box; 32. leakage pipe; 33. insertion rod; 34. limit spring; 35. installation frame; 36. push rod; 37. mesh cover; 4. pressure sensor; 5. limit mechanism; 51. positioning pin; 52. return spring; 6. frame tube; 7. holding shell; 8. liquid level sensor; 9. liquid guide plate; 10. controller; 11. alarm; 12. wireless communication module; 13. cloud server; 14. mobile terminal. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0023] like Figure 1-4 As shown, a landslide monitoring mechanism for mine ecological restoration proposed by the present invention comprises a support plate 1, and a support rod 2 is fixedly installed at the bottom of the support plate 1; The bottom of the support rod 2 can be fixedly connected with a prefabricated cement pier to install the support rod 2 in a stable position so that it is difficult to sink and maintain a horizontal state.

[0024] The support plate 1 is provided with a water-collecting trigger mechanism 3 for receiving water when it rains; A pressure sensor 4 is provided on the support plate 1, and the pressure sensor 4 is used for receiving the pressure sensing of the trigger mechanism 3; The support plate 1 is provided with a limiting mechanism 5 for preventing the trigger mechanism 3 from moving downward and back.

[0025] In an optional embodiment, the trigger mechanism 3 includes an open box 31, which is located above the support plate 1. An insertion rod 33 is fixedly connected to the bottom of the open box 31. One end of the insertion rod 33 slides through the support plate 1. A mounting frame 35 slidably sleeved with the insertion rod 33 is fixedly installed on the support plate 1. A limiting spring 34 is movably sleeved on the periphery of the insertion rod 33. One end of the limiting spring 34 is fixedly connected to the mounting frame 35, and the other end of the limiting spring 34 is fixedly connected to the open box 31. A push rod 36 is fixedly connected to the bottom of the open box 31.

[0026] Furthermore, the bottom of the open box 31 is fixedly connected to a leakage pipe 32 .

[0027] It should be noted that, under the action of the leakage pipe 32, dew is scattered into the open box 31 and auxiliary drainage is performed when the rainfall is small. In heavy rain, the diameter of the leakage pipe 32 is 1 mm, which reduces the phenomenon of water collection inside the open box 31.

[0028] Furthermore, a drain valve is provided on one side of the open box 31 to facilitate manual drainage of the inside of the open box 31 .

[0029] In an optional embodiment, a mesh cover 37 is detachably connected to the top of the open box 31 .

[0030] The mesh cover 37 is arranged with its middle portion tilted toward both sides.

[0031] It should be noted that, under the action of the mesh cover 37 , waste chips can be blocked, thereby reducing the occurrence of waste chips entering the open box 31 .

[0032] In an optional embodiment, the limiting mechanism 5 includes a positioning pin 51 and a return spring 52. The insertion end of the positioning pin 51 slides into the interior of the mounting frame 35 and the insertion rod 33. The return spring 52 is movably sleeved on the outer periphery of the positioning pin 51. One end of the return spring 52 is fixedly connected to the T-shaped end of the positioning pin 51, and the other end of the return spring 52 is fixedly connected to the mounting frame 35.

[0033] It should be noted that, under the action of the positioning pin 51, after the insertion rod 33 is continuously moved downward, the positioning pin 51 automatically limits the position of the insertion rod 33 to prevent the insertion rod 33 from rebounding.

[0034] The insertion end of the positioning pin 51 is arranged obliquely, and a plurality of retaining grooves adapted to the insertion end of the positioning pin 51 are arranged at equal intervals on the insertion rod 33 .

[0035] In an optional embodiment, the T-shaped end of the positioning pin 51 is connected to a pull ring.

[0036] It should be noted that, under the action of the pull ring, the positioning pin 51 can be pulled to release the limit on the position of the insertion rod 33.

[0037] In an optional embodiment, a frame tube 6 is fixedly mounted on the outer periphery of the open box 31 , a containing shell 7 is fixedly installed inside the frame tube 6 , and a liquid level sensor 8 is embedded on the frame tube 6 .

[0038] It should be noted that the interior of the containing shell 7 is filled with liquid water, and in a normal state, the interior of the containing shell 7 is filled with liquid water.

[0039] In an optional embodiment, a liquid guide plate 9 is fixedly installed inside the frame tube 6 .

[0040] The frame tube 6 is formed with an opening upward, and a frame cover is detachably connected to the opening by screws, so as to facilitate adding liquid to the interior of the frame tube 6 .

[0041] It should be noted that the liquid guide plate 9 is arranged to be inclined so as to guide the liquid water inside the containing shell 7 to the liquid level sensor 8 .

[0042] In an optional embodiment, the liquid level sensor 8 is communicatively connected to the controller 10 , and the controller 10 is communicatively connected to the alarm 11 .

[0043] It should be noted that the alarm 11 is an audible and visual alarm.

[0044] In an optional embodiment, the controller 10 is connected to a cloud server 13 via a wireless communication module 12 , and the cloud server 13 is communicatively connected to a mobile terminal 14 .

[0045] It should be noted that the mobile terminal 14 is a mobile phone terminal. Through the mobile terminal 14, the management personnel can view the monitoring data and receive the dangerous situation data in time.

[0046] In the present invention, when it rains, the open box 31 collects rainwater. When it rains lightly, the rainwater is discharged under the action of the leakage pipe 32. When it rains heavily, the liquid water inside the open box 31 gradually increases, so as to drive the open box 31 to continuously compress the limit spring 34. The open box 31 continuously moves toward the support plate 1, so that the push rod 36 contacts the pressure sensor 4, thereby achieving the push-pressure effect. The controller 10 senses the data of the pressure sensor 4, controls the alarm 11 to respond and sound an alarm through the controller 10, and transmits the alarm to the mobile terminal 14 through the wireless communication module 12 to notify the management. The risk of landslide due to heavy rainfall can be predicted. Under the action of the positioning pin 51, the insertion rod 33 is continuously moved downward, and the positioning pin 51 automatically limits the position of the insertion rod 33 to prevent it from rebounding, so that the push rod 36 continues to press the pressure sensor 4 to provide a continuous alarm; in the event of a landslide, due to the vibration generated, the liquid water inside the containing shell 7 flows into the inside of the frame tube 6. Under the action of the liquid water, the liquid level sensor 8 plays a detection role and notifies the mobile terminal 14 of the occurrence of the landslide through the wireless communication module 12, thereby increasing the monitoring effect.

[0047] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A landslide monitoring mechanism for mine ecological restoration, comprising a support plate (1), characterized in that: A support rod (2) is fixedly mounted on the bottom of the support plate (1); The support plate (1) is provided with a water-collecting trigger mechanism (3) for collecting water when it rains; The support plate (1) is provided with a pressure sensor (4), and the pressure sensor (4) is used for sensing the pressure of the trigger mechanism (3); The support plate (1) is provided with a limiting mechanism (5) for preventing the holding trigger mechanism (3) from moving downward and back.

2. A landslide monitoring mechanism for mine ecological restoration according to claim 1, characterized in that: The containing trigger mechanism (3) comprises an open box (31), the open box (31) being located above the support plate (1), the bottom of the open box (31) being fixedly connected to an insertion rod (33), one end of the insertion rod (33) slidingly passing through the support plate (1), a mounting frame (35) slidably sleeved with the insertion rod (33) being fixedly mounted on the support plate (1), a limit spring (34) being movably sleeved on the periphery of the insertion rod (33), one end of the limit spring (34) being fixedly connected to the mounting frame (35), the other end of the limit spring (34) being fixedly connected to the open box (31), and a stop rod (36) being fixedly connected to the bottom of the open box (31).

3. A landslide monitoring mechanism for mine ecological restoration according to claim 2, characterized in that: The bottom of the open box (31) is fixedly connected to a leakage pipe (32).

4. A landslide monitoring mechanism for mine ecological restoration according to claim 3, characterized in that: The top of the open box (31) is detachably connected to a mesh cover (37).

5. A landslide monitoring mechanism for mine ecological restoration according to claim 4, characterized in that: The limiting mechanism (5) comprises a positioning pin (51) and a return spring (52); the insertion end of the positioning pin (51) slides into the interior of the mounting frame (35) and the insertion rod (33); the return spring (52) is movably sleeved on the outer periphery of the positioning pin (51); one end of the return spring (52) is fixedly connected to the T-shaped end of the positioning pin (51); and the other end of the return spring (52) is fixedly connected to the mounting frame (35).

6. A landslide monitoring mechanism for mine ecological restoration according to claim 5, characterized in that: The T-shaped end of the positioning pin (51) is connected to a pull ring.

7. A landslide monitoring mechanism for mine ecological restoration according to claim 6, characterized in that: A frame tube (6) is fixedly sleeved on the outer periphery of the open box (31), a containing shell (7) is fixedly installed inside the frame tube (6), and a liquid level sensor (8) is inlaid on the frame tube (6).

8. A landslide monitoring mechanism for mine ecological restoration according to claim 7, characterized in that: A liquid guide plate (9) is fixedly mounted inside the frame tube (6).

9. A landslide monitoring mechanism for mine ecological restoration according to claim 8, characterized in that: The liquid level sensor (8) is communicatively connected to a controller (10), and the controller (10) is communicatively connected to an alarm (11).

10. A landslide monitoring mechanism for mine ecological restoration according to claim 9, characterized in that: The controller (10) is connected to a cloud server (13) via a wireless communication module (12), and the cloud server (13) is communicatively connected to a mobile terminal (14).

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