Mine slope monitoring equipment based on radar and GNSS (Global Navigation Satellite System)

Abstract

The utility model is suitable for the technical field of mine side slope monitoring equipment, and provides mine side slope monitoring equipment based on radar and GNSS, comprising a bottom plate, the top of which is provided with a vertical plate and two side plates; the rotating shaft is rotationally mounted on the sides, close to each other, of the two side plates and is provided with a rotating seat; the supporting column is fixedly mounted on the rotating seat; the shell is fixedly mounted at the top end of the supporting column; the leveling mechanism is arranged on the bottom plate and used for adjusting the angle of a shell of the supporting column; the monitoring alarm mechanism is arranged on the shell and is used for monitoring the landslide displacement of the mine slope; and the power supply mechanism is arranged on the shell and is used for supplying power to the equipment. The mine side slope monitoring equipment based on the radar and the GNSS can monitor and alarm landslide displacement of the mine side slope, is suitable for mine side slopes with different gradients, and has a function of cleaning the photovoltaic panel, so that black dust attached to the photovoltaic panel is prevented from influencing the power generation efficiency of the photovoltaic panel.

Description

Technical Field

[0001] The utility model belongs to the technical field of mine slope monitoring equipment, and in particular relates to mine slope monitoring equipment based on radar and GNSS. Background Art

[0002] During the mining process of open-pit mines, the stability of the slope directly restricts the safety of the mine and is one of the most critical factors affecting the economic benefits of the mine. Generally, the impact of landslides runs through the entire process from the start of production to the end of mining. During the open-pit mining process, it is necessary to use mine slope monitoring equipment to monitor the slope, and then promptly alarm when landslides occur on the slope.

[0003] Existing mine slope monitoring equipment based on radar and GNSS often relies on batteries and photovoltaic panels to power the entire equipment, but it often does not have the function of cleaning the photovoltaic panels. Therefore, black smoke and dust are often easily attached to the photovoltaic panels, thereby affecting the efficiency of photovoltaic power generation. When the battery is exhausted, the equipment will shut down and will no longer be able to continue monitoring the slope. Utility Model Content

[0004] The utility model provides a mine slope monitoring device based on radar and GNSS, aiming to solve the problem raised in the above background technology that the existing mine slope monitoring device based on radar and GNSS often has no cleaning function for photovoltaic panels.

[0005] To solve the above problems, the utility model is implemented as follows: a mine slope monitoring device based on radar and GNSS, comprising: a bottom plate with a vertical plate and two side plates installed on the top; a rotating shaft rotatably installed on one side of the two side plates close to each other and with a rotating seat; a pillar fixedly installed on the rotating seat; a shell fixedly installed on the top of the pillar; a leveling mechanism arranged on the bottom plate for adjusting the angle of the shell of the pillar; a monitoring and alarm mechanism arranged on the shell for monitoring the displacement of mine slope landslide; a power supply mechanism arranged on the shell for powering the equipment; a rainwater collection mechanism installed on one side of the shell for collecting rainwater; a cleaning mechanism installed on the shell for cleaning photovoltaic panels.

[0006] Preferably, the leveling mechanism includes: a drive shell fixedly mounted on the base plate; a servo motor fixedly mounted on the inner wall of the drive shell; a worm fixedly mounted on the output shaft of the servo motor and rotatably connected to the drive shell and the vertical plate; and a worm wheel fixedly mounted on the rotating shaft and meshing with the worm.

[0007] Preferably, the monitoring and alarm mechanism includes: a GNSS module arranged on the inner wall of the shell; a mushroom-head antenna arranged on the top of the shell and electrically connected to the GNSS module; a radar displacement sensor arranged on one side of the vertical plate; a control module arranged on the inner wall of the shell and electrically connected to the servo motor, the GNSS module and the radar displacement sensor; an alarm arranged on the top of the shell and electrically connected to the control module; a communication module arranged on the control module; and a communication antenna arranged on one side of the shell and electrically connected to the communication module.

[0008] Preferably, the power supply mechanism includes: a battery fixedly mounted on the inner wall of the shell and electrically connected to the control module; a bracket fixedly mounted on the support; a photovoltaic panel fixedly mounted on the bracket; and a photovoltaic controller arranged on the inner wall of the shell and electrically connected to the battery and the photovoltaic panel.

[0009] Preferably, the rainwater collection mechanism comprises: a sedimentation water tank fixedly mounted on one side of the shell; and a rainwater collection hopper arranged on the sedimentation water tank.

[0010] Preferably, the cleaning mechanism comprises: an L-shaped tube fixedly mounted on the shell and having a plurality of nozzles; a water pump disposed on the sedimentation water tank; and a conduit disposed at the water outlet of the water pump and connected to the L-shaped tube.

[0011] Preferably, a drain pipe is provided at the bottom of the sedimentation water tank, and a solenoid valve electrically connected to the control module is provided on the drain pipe.

[0012] Preferably, a plurality of mounting holes are provided on the bottom plate, and anchor rods are provided on the plurality of mounting holes. An electronic level is provided on the shell, and the electronic level is electrically connected to the control module.

[0013] Compared with the related art, the mine slope monitoring equipment based on radar and GNSS provided by the utility model has the following beneficial effects:

[0014] Compared with the prior art, the radar and GNSS-based mine slope monitoring equipment provided by this solution has a vertical plate and two side plates on the bottom plate, a rotating shaft with a swivel seat is rotatably installed between the side plates, a pillar is fixed on the swivel seat, and a shell is fixed on the top of the pillar. The leveling mechanism is installed on the bottom plate to adjust the angle of the pillar and the shell installed thereon to ensure that the equipment can maintain horizontal stability under various terrain conditions, thereby improving the accuracy of the monitoring data. The monitoring and alarm mechanism is arranged on the shell, and the landslide displacement of the mine slope is monitored in real time by using radar and GNSS technology. Once an abnormal situation is detected, the mechanism can quickly send out an alarm signal to provide timely warning for mine safety. The power supply mechanism also provides stable and reliable power support for the equipment to ensure that the equipment can continue to work unattended. The rainwater collection mechanism is installed on one side of the shell to effectively collect rainwater for cleaning and cooling of the equipment, which not only saves water resources but also reduces maintenance costs. The cleaning mechanism is responsible for regularly and automatically cleaning the photovoltaic panels installed on the shell to ensure that the surface is clean, improve the power generation efficiency of the photovoltaic panels, and further ensure the power supply stability of the equipment.

[0015] To sum up, the mine slope monitoring equipment described in this patent realizes the precise monitoring of mine slope landslide displacement and intelligent management of equipment by integrating multiple functional components. It has the advantages of reasonable structure, comprehensive functions, stability and reliability, and is of great significance to improving the level of mine safety management. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a mine slope monitoring device based on radar and GNSS provided by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the central rotating seat and the support column;

[0018] Figure 3 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0019] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0020] Figure numerals: 1. bottom plate; 2. vertical plate; 3. side plate; 4. rotating shaft; 5. rotating seat; 6. pillar; 7. shell; 8. driving shell; 9. servo motor; 10. worm; 11. worm gear; 12. GNSS module; 13. mushroom head antenna; 14. radar displacement sensor; 15. control module; 16. alarm; 17. communication module; 18. communication antenna; 19. battery; 20. bracket; 21. photovoltaic panel; 22. photovoltaic controller; 23. sedimentation water tank; 24. rainwater collection bucket; 25. L-shaped pipe; 26. nozzle; 27. water pump; 28. conduit; 29. ​​drain pipe; 30. solenoid valve. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model embodiment provides a mine slope monitoring device based on radar and GNSS, such as Figure 1-4As shown, the mine slope monitoring equipment based on radar and GNSS includes: a bottom plate 1 with a vertical plate 2 and two side plates 3 installed on the top; a rotating shaft 4 rotatably installed on one side of the two side plates 3 close to each other and with a rotating seat 5; a pillar 6 fixedly installed on the rotating seat 5; a shell 7 fixedly installed on the top of the pillar 6; a leveling mechanism arranged on the bottom plate 1 for adjusting the angle of the shell 7 of the pillar 6; a monitoring and alarm mechanism arranged on the shell 7 for monitoring the displacement of mine slope landslide; a power supply mechanism arranged on the shell 7 for powering the equipment; a rainwater collection mechanism installed on one side of the shell 7 for collecting rainwater; a cleaning mechanism installed on the shell 7 for cleaning the photovoltaic panel 21.

[0024] In this embodiment, a vertical plate 2 and two side plates 3 are provided on the bottom plate 1, and a rotating shaft 4 with a rotating seat 5 is rotatably installed between the side plates 3. A pillar 6 is fixed on the rotating seat 5, and a shell 7 is fixed on the top of the pillar 6. A leveling mechanism is installed on the bottom plate 1, which is used to adjust the angle of the pillar 6 and the shell 7 installed thereon, so as to ensure that the equipment can maintain horizontal stability under various terrain conditions, thereby improving the accuracy of the monitoring data. The monitoring and alarm mechanism is arranged on the shell 7, and uses radar and GNSS technology to monitor the landslide displacement of the mine slope in real time. Once an abnormal situation is detected, the mechanism can quickly send out an alarm signal to provide timely warning for mine safety. The power supply mechanism also provides stable and reliable power support for the equipment, ensuring that the equipment can continue to work unattended. The rainwater collection mechanism is assembled on one side of the shell 7, effectively collecting rainwater for cleaning and cooling of the equipment, which not only saves water resources but also reduces maintenance costs. The cleaning mechanism is responsible for regularly and automatically cleaning the photovoltaic panel 21 installed on the shell 7 to ensure that its surface is clean, improve the power generation efficiency of the photovoltaic panel, and further ensure the power supply stability of the equipment;

[0025] To sum up, the mine slope monitoring equipment described in this patent realizes the precise monitoring of mine slope landslide displacement and intelligent management of equipment by integrating multiple functional components. It has the advantages of reasonable structure, comprehensive functions, stability and reliability, and is of great significance to improving the level of mine safety management.

[0026] In a further preferred embodiment of the utility model, the leveling mechanism includes: a drive shell 8 fixedly mounted on the base plate 1; a servo motor 9 fixedly mounted on the inner wall of the drive shell 8; a worm 10 fixedly mounted on the output shaft of the servo motor 9 and rotatably connected to the drive shell 8 and the vertical plate 2; and a worm wheel 11 fixedly sleeved on the rotating shaft 4 and meshing with the worm 10.

[0027] In this embodiment, the inclination angle of the shell 7 can be adjusted by an electronic level. The control module 15 starts the servo motor 9 according to the inclination angle of the shell 7. The servo motor 9 drives the rotating seat 5 of the rotating shaft 4 to rotate through the worm 10 and the worm gear 11, thereby adjusting the pillar 6 and the shell 7 to a vertical state.

[0028] In a further preferred embodiment of the utility model, the monitoring and alarm mechanism includes: a GNSS module 12 arranged on the inner wall of the shell 7; a mushroom head antenna 13 arranged on the top of the shell 7 and electrically connected to the GNSS module 12; a radar displacement sensor 14 arranged on one side of the vertical plate 2; a control module 15 arranged on the inner wall of the shell 7 and electrically connected to the servo motor 9, the GNSS module 12 and the radar displacement sensor 14; an alarm 16 arranged on the top of the shell 7 and electrically connected to the control module 15; a communication module 17 arranged on the control module 15; and a communication antenna 18 arranged on one side of the shell 7 and electrically connected to the communication module 17.

[0029] In this embodiment, the GNSS module 12 and the mushroom-head antenna 13 can be used to monitor whether the device has been displaced, and the radar displacement sensor 14 can be used to monitor whether the device has been displaced using the bottom of the slope as a reference. The mutual verification of the monitoring data of the radar displacement sensor 14 and the GNSS module 12 can improve the accuracy of the device in monitoring the landslide displacement of the mine slope. The alarm 16 can be used to sound an alarm when a landslide displacement occurs on the mine slope. The communication module 17 and the communication antenna 18 can connect the device to the Internet, thereby uploading the monitoring data to the cloud monitoring platform in real time via the Internet.

[0030] In a further preferred embodiment of the utility model, the power supply mechanism includes: a battery 19 fixedly mounted on the inner wall of the shell 7 and electrically connected to the control module 15; a bracket 20 fixedly mounted on the support 6; a photovoltaic panel 21 fixedly mounted on the bracket 20; and a photovoltaic controller 22 arranged on the inner wall of the shell 7 and electrically connected to the battery 19 and the photovoltaic panel 21.

[0031] In this embodiment, the device can be powered by a storage battery 19 , and the solar energy can be converted into electrical energy by a photovoltaic panel 21 and the storage battery 19 can be charged by a photovoltaic controller 22 .

[0032] In a further preferred embodiment of the utility model, the rainwater collection mechanism includes: a sedimentation water tank 23 fixedly mounted on one side of the housing 7 ; and a rainwater collection hopper 24 arranged on the sedimentation water tank 23 .

[0033] In this embodiment, rainwater can be collected into a sedimentation tank 23 through a rainwater collection bucket 24, and particles in the rainwater can be precipitated through the sedimentation tank 23.

[0034] In a further preferred embodiment of the utility model, the cleaning mechanism includes: an L-shaped tube 25 fixedly mounted on the shell 7 and having a plurality of nozzles 26; a water pump 27 disposed on the sedimentation water tank 23; and a conduit 28 disposed at the water outlet of the water pump 27 and connected to the L-shaped tube 25.

[0035] In this embodiment, water in the sedimentation water tank 23 is pumped out by a water pump 27 and injected into the L-shaped tube 25 through a conduit 28, and water is sprayed toward the photovoltaic panel 21 through multiple nozzles 26 on the L-shaped tube 25, thereby cleaning the black ash attached to the photovoltaic panel 21, thereby ensuring the power generation efficiency of the photovoltaic panel.

[0036] In a further preferred embodiment of the present invention, a drain pipe 29 is provided at the bottom of the sedimentation water tank 23 , and a solenoid valve 30 electrically connected to the control module 15 is provided on the drain pipe 29 .

[0037] In this embodiment, the sediment in the sedimentation water tank 23 can be discharged through the drain pipe 29 and the solenoid valve 30 .

[0038] In a further preferred embodiment of the utility model, a plurality of mounting holes are opened on the base plate 1 , and anchor rods are provided on the plurality of mounting holes. An electronic level is provided on the shell 7 , and the electronic level is electrically connected to the control module 15 .

[0039] In this embodiment, the bottom plate 1 can be fixedly installed on the mine slope by a plurality of anchor rods, and the inclination angle of the shell 7 can be adjusted by an electronic level, so that the leveling mechanism can level the shell 7.

[0040] In summary, compared with related technologies, this equipment can not only monitor and alarm the landslide displacement of mine slopes, but is also suitable for mine slopes with different slopes, and has the function of cleaning photovoltaic panels, thereby preventing the black dust attached to the photovoltaic panels from affecting their power generation efficiency.

[0041] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0042] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A mine slope monitoring device based on radar and GNSS, characterized in that: include: A base plate with a vertical plate and two side plates mounted on top; A rotating shaft rotatably mounted on one side of the two side plates close to each other and having a rotating seat; A support column fixedly mounted on the rotating seat; A housing fixedly mounted on the top of the support column; A leveling mechanism disposed on the base plate for adjusting the angle of the housing of the support; A monitoring and alarm mechanism provided on the housing for monitoring the displacement of mine slope landslide; A power supply mechanism provided on the housing for supplying power to the device; A rainwater collecting mechanism is installed on one side of the housing for collecting rainwater; A cleaning mechanism is mounted on the housing and is used for cleaning the photovoltaic panel.

2. The radar and GNSS based mine slope monitoring device according to claim 1, characterized in that: The leveling mechanism comprises: A drive housing fixedly mounted on the base plate; A servo motor fixedly mounted on the inner wall of the drive housing; A worm fixedly mounted on the output shaft of the servo motor and rotatably connected to the drive housing and the vertical plate; A worm wheel is fixedly sleeved on the rotating shaft and meshed with the worm.

3. The radar and GNSS based mine slope monitoring device according to claim 2, characterized in that: The monitoring and alarm mechanism comprises: A GNSS module disposed on the inner wall of the housing; A mushroom-head antenna disposed on the top of the housing and electrically connected to the GNSS module; A radar displacement sensor disposed on one side of the vertical plate; A control module disposed on the inner wall of the housing and electrically connected to the servo motor, the GNSS module and the radar displacement sensor; An alarm device is arranged on the top of the housing and is electrically connected to the control module; A communication module disposed on the control module; A communication antenna is disposed at one side of the housing and electrically connected to the communication module.

4. The radar and GNSS based mine slope monitoring device according to claim 3, characterized in that: The power supply mechanism comprises: A battery fixedly mounted on the inner wall of the housing and electrically connected to the control module; A bracket fixedly mounted on the pillar; A photovoltaic panel fixedly mounted on the bracket; A photovoltaic controller is arranged on the inner wall of the shell and is electrically connected to the storage battery and the photovoltaic panel.

5. The radar and GNSS based mine slope monitoring device according to claim 3, characterized in that: The rainwater collection mechanism comprises: A sedimentation water tank fixedly mounted on one side of the shell; A rainwater collecting hopper is arranged on the sedimentation water tank.

6. The radar and GNSS based mine slope monitoring device according to claim 5, characterized in that: The cleaning mechanism comprises: An L-shaped tube fixedly mounted on the housing and having a plurality of nozzles; A water pump disposed on the sedimentation water tank; A conduit is arranged at the water outlet of the water pump and is connected to the L-shaped pipe.

7. The radar and GNSS based mine slope monitoring device according to claim 5, characterized in that: A drain pipe is arranged at the bottom of the sedimentation water tank, and a solenoid valve electrically connected to the control module is arranged on the drain pipe.

8. The radar and GNSS based mine slope monitoring device according to claim 3, characterized in that: The bottom plate is provided with a plurality of mounting holes, each of which is provided with an anchor rod. The shell is provided with an electronic level, and the electronic level is electrically connected to the control module.

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