A mountain displacement monitor based on navigation system

Abstract

The present invention relates to a mountain displacement monitor based on a navigation system, and belongs to the technical field of geographic detection devices. The monitor includes a regular tetrahedron frame composed of six straight rods and four rod plugs that are detachably and fixedly connected together, and a positioning part that is connected to the navigation system in communication. A connecting rod is fixedly connected between each rod plug and the positioning part, and the connecting rod is a steel pipe; a ground plug is provided on the rod plug, and the steel pipe is connected to the ground plug, and a through hole coaxial with the steel pipe is provided on the ground plug; the plug rod is slidably connected to the through hole, and one end of the plug rod is located in the steel pipe; a driving assembly is installed in the steel pipe, and the driving assembly is connected to the plug rod to drive the plug rod to extend out of the ground plug or retract into the ground plug. Through the above structure, the mountain displacement monitor can be placed more firmly on high mountain snow ridges, and its wind resistance is stronger, thereby reducing the probability of the monitor being moved by the wind on high mountain snow ridges.

Description

Technical Field

[0001] The invention belongs to the technical field of geographical detection devices, and in particular relates to a mountain displacement monitor based on a navigation system. Background Art

[0002] At present, some detection and monitoring equipment are placed in places that are difficult for humans to reach, such as mountains and snowy ridges, to monitor and predict geological disasters. For example, the invention with patent number CN216049752U discloses a displacement monitoring device dropped by a drone based on a navigation system. This device is a field monitoring device for geological disasters designed, produced and put into use by our company last year. It is dropped by drones to mountains and snowy ridges, and uses the navigation system to measure the displacement of the mountain. Using data processing technology, it can determine whether a geological disaster has occurred.

[0003] However, we found during use that the position of the device on the high mountain snow ridges often changed. The reason is that the ground plug of the device cannot be deeply inserted into the ground relying solely on gravity when thrown, and the wind on the high mountain snow ridges is very strong, and the strong wind blows on the device, causing it to move frequently. Summary of the invention

[0004] The present invention provides a mountain displacement monitor based on a navigation system, which is used to solve the technical problem that such monitoring devices in the prior art are easily blown by wind on high mountain snow ridges.

[0005] The present invention is implemented by the following technical scheme: A mountain displacement monitor based on a navigation system, comprising a regular tetrahedron frame composed of six straight rods and four rod plugs detachably and fixedly connected together, and a positioning part connected to the navigation system in communication, each of the rod plugs is fixedly connected to the positioning part with a connecting rod, and the connecting rod is a steel pipe;

[0006] The rod plug is provided with a ground plug, the steel pipe is connected to the ground plug, and the ground plug is provided with a through hole coaxial with the steel pipe;

[0007] An insertion rod is slidably connected to the through hole, and one end of the insertion rod is located in the steel pipe;

[0008] A driving assembly is installed in the steel pipe, and the driving assembly is connected to the insertion rod to drive the insertion rod to extend out of the ground plug or retract into the ground plug.

[0009] The drive assembly comprises:

[0010] A suction cup electromagnet, wherein a first mounting frame is installed in the steel pipe, the suction cup electromagnet is installed on the first mounting frame, and the suction cup electromagnet is located between the ground plug and the first mounting frame, and the suction cup electromagnet is electrically connected to a first battery;

[0011] A slider is slidably mounted in the steel pipe and located between the ground plug and the suction cup type electromagnet, the plug rod is fixedly connected to the slider, and a first iron plate is mounted on one end of the slider close to the suction cup type electromagnet;

[0012] A spring, with two ends respectively fixedly connected to the slider and the first mounting frame;

[0013] A circular electromagnet, wherein a second mounting frame is also installed in the steel pipe, the circular electromagnet is installed on the second mounting frame, and the circular electromagnet is located between the ground plug and the slider, the insertion rod is slidably connected to the inner ring hole of the circular electromagnet and the second mounting frame, and the circular electromagnet is electrically connected to the second battery;

[0014] A second iron plate is installed at one end of the slider close to the annular electromagnet.

[0015] Furthermore, in order to better implement the present invention, a guide block is installed in the steel pipe, the guide block is provided with a guide hole, the insertion rod is slidably inserted in the guide hole, and the guide block is located between the second mounting frame and the ground plug.

[0016] Furthermore, in order to better implement the present invention, there are multiple guide blocks, and the multiple guide blocks are evenly distributed along the axial direction of the steel pipe.

[0017] Furthermore, in order to better implement the present invention, the insertion rod is a polished rod made of steel, and a needle tip is provided at one end of the insertion rod away from the slider.

[0018] Furthermore, in order to better implement the present invention, a first installation box and a second installation box are provided on the outer wall of the steel pipe, and the first battery and the second battery are installed in the first installation box and the second installation box respectively.

[0019] Furthermore, in order to better implement the present invention, the first installation box and the second installation box both include a box body fixed on the outer wall of the steel pipe and a box cover covering the box opening of the box body, and a sealing gasket is provided between the box body and the box cover.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The mountain displacement monitor based on the navigation system provided by the present invention includes a regular tetrahedron frame composed of six straight rods and four rod plugs that are detachably fixedly connected together, and a positioning part that is communicatively connected to the navigation system. A connecting rod is fixedly connected between each rod plug and the positioning part. Through the connecting rod, the positioning part is firmly connected to the inside of the above-mentioned regular tetrahedron frame. The above-mentioned connecting rod is a steel pipe. A ground plug is arranged on the above-mentioned rod plug. The above-mentioned steel pipe is connected to the ground plug. A through hole coaxial with the steel pipe is opened on the ground plug. The insertion rod slides through the above-mentioned through hole, and one end of the insertion rod is located in the above-mentioned steel pipe. A driving assembly is installed in the steel pipe. The driving assembly is connected to the insertion rod to drive the insertion rod to extend out of the ground plug or retract into the ground plug.

[0022] Through the above structure, with the help of the positioning part that is connected to the navigation system for communication, the monitor can use the navigation system to monitor the displacement of the positioning part when it is placed on a high mountain snow ridge, thereby helping people to judge the displacement of the mountain. When the monitor is placed on a high mountain snow ridge, the ground plug on the rod plug is inserted into the ground for a distance, and then the driving component is used to drive the plug rod to extend out of the steel pipe, and the plug rod is inserted into the ground for a distance. The ground plug and the plug rod are inserted into the ground, and the setting of the plug rod allows the monitor to be inserted deeper into the ground, so that the monitor can be placed more firmly on the high mountain snow ridge, and its wind resistance is stronger, that is, the wind on the high mountain snow ridge is less likely to blow the monitor, thereby reducing the probability of the monitor being moved by the wind on the high mountain snow ridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 is a structural schematic diagram of a mountain displacement monitor based on a navigation system provided by an embodiment of the present invention;

[0025] Figure 2 is a schematic diagram of the installation structure of the plug rod in an embodiment of the present invention;

[0026] Figure 3 yes Figure 2 An exploded view of the structure shown;

[0027] Figure 4 yes Figure 3 Another view of the structure shown;

[0028] Figure 5 yes Figure 2 A cross-sectional view of the structure shown.

[0029] In the figure:

[0030] 1-tetrahedron frame; 101-straight rod body; 102-rod plug; 103-ground plug; 2-positioning part; 3-steel pipe; 31-first mounting frame; 32-second mounting frame; 4-insertion rod; 41-needle tip; 5-suction cup electromagnet; 6-slider; 7-first iron plate; 8-spring; 9-ring-shaped electromagnet; 10-second iron plate; 11-first battery; 12-second battery; 13-guide block; 14-first mounting box; 15-second mounting box; 110-box body; 120-box cover; 130-sealing gasket. DETAILED DESCRIPTION

[0031] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0032] Embodiment 1:

[0033] The mountain displacement monitor based on the navigation system provided in this embodiment includes a regular tetrahedron frame 1 and a positioning part 2, wherein:

[0034] The regular tetrahedron frame 1 is composed of six straight rods 101 and four rod plugs 102 that are detachably fixedly connected together. The positioning part 2 is connected to the navigation system in communication, and a global navigation satellite system and a Beidou short message terminal are arranged inside the positioning part 2. Both the global navigation satellite system and the Beidou short message terminal are connected to the navigation system in communication. A reference part is fixedly arranged in an area corresponding to a high mountain snow ridge where the position remains unchanged, and the reference part is also connected to the navigation system in communication. For example, on a mountain top without a glacier, it is used as a reference body to determine a fixed point, so that the displacement between the positioning part 2 and the reference part is monitored by the navigation system. Specifically, antennas are arranged on the reference part, the global navigation satellite system and the Beidou short message terminal, and the reference part, the global navigation satellite system and the Beidou short message terminal are connected to the navigation system in communication through their respective antennas, so that the navigation system can be used to monitor the displacement change of the positioning part 2 relative to the reference part in the monitor in real time. When the displacement change reaches a certain degree, it can be determined that a geological disaster will occur. Optionally, the navigation system in this embodiment is a navigation positioning satellite. The internal structure and positioning distance of the positioning part 2 are the same as those in the prior art, so they will not be described in detail again.

[0035] Similar to the prior art, a connecting rod is fixedly connected between each rod plug 102 and the positioning part 2 , and the positioning part 2 is firmly connected to the inside of the regular tetrahedron frame 1 through the connecting rod.

[0036] Different from the prior art, the connecting rod in this embodiment is a steel pipe 3, a ground plug 103 is arranged on the rod plug 102, the steel pipe 3 is connected to the ground plug 103, a through hole coaxial with the steel pipe 3 is opened on the ground plug 103, the insertion rod 4 is slidably connected in the through hole, and one end of the insertion rod 4 is located in the steel pipe 3, a driving assembly is installed in the steel pipe 3, the driving assembly is connected to the insertion rod 4 to drive the insertion rod 4 to extend out of the ground plug 103 or retract into the ground plug 103.

[0037] Through the above structure, with the help of the positioning part 2 that is connected to the navigation system for communication, when the monitor is placed on a high mountain snow ridge, the displacement of the positioning part 2 is monitored by the navigation system, thereby helping people to judge the displacement of the mountain. When the monitor is placed on a high mountain snow ridge, the ground plug 103 on the rod plug 102 is inserted into the ground for a distance, and then the driving component is used to drive the plug rod 4 to extend out of the steel pipe 3, and the plug rod 4 is inserted into the ground for a distance. The ground plug 103 and the plug rod 4 are inserted into the ground, and the setting of the plug rod 4 allows the monitor to be inserted deeper into the ground, so that the monitor can be placed more firmly on the high mountain snow ridge, and its wind resistance is stronger, that is, the wind on the high mountain snow ridge is less likely to blow the monitor, thereby reducing the probability of the monitor being moved by the wind on the high mountain snow ridge.

[0038] An optional implementation of this embodiment is as follows: the driving assembly includes a suction cup electromagnet 5, a slider 6 and a spring 8. A first mounting frame 31 is installed in the steel pipe 3, and the suction cup electromagnet 5 is installed on the first mounting frame 31 and is located between the ground plug 103 and the first mounting frame 31. The suction cup electromagnet 5 is electrically connected to the first battery 11, so that the suction cup electromagnet 5 is powered by the first battery 11. A wireless switch is provided on the line electrically connected between the first battery 11 and the suction cup electromagnet 5 for wireless remote control. The slider 6 is slidably installed in the steel pipe 3, and is located between the ground plug 103 and the suction cup electromagnet 5. A first iron plate 7 is installed on a section of the slider 6 close to the suction cup electromagnet 5. The slider 6 is a cylinder made of copper, and the plug rod 4 is fixed to the slider 6. The two ends of the spring 8 are respectively fixedly connected to the slider 6 and the first mounting frame 31.

[0039] In this way, the suction cup type electromagnet 5 can be remotely controlled to be turned on and off by means of a wireless switch. When the suction cup type electromagnet 5 is powered on, it generates suction force on the first iron plate 7 on the slider 6, so that the slider 6 compresses the spring 8 and approaches the suction cup type electromagnet 5. At this time, the slider 6 drives the insertion rod 4 to extend into the through hole on the ground plug 103. When the spring 8 is compressed to the extreme, the insertion rod 4 is completely embedded in the ground plug 103 and the steel pipe 3. When the suction cup type electromagnet 5 is powered off, the spring 8 drives the slider 6 to move toward the side away from the suction cup type electromagnet 5, and the slider 6 pushes the insertion rod 4 to extend out of the ground plug 103. The combination of the suction cup electromagnet 5 and the spring 8 is used to drive the insertion rod 4 in and out of the ground plug 103. When the insertion rod 4 is extended out of the ground plug 103, the insertion rod 4 can be inserted into the soil, and the elastic force of the spring 8 acts on the slider 6, so that the slider 6 has a larger acceleration, so that the insertion rod 4 is extended out of the ground plug 103 by catapult, so that the ground plug 103 can be inserted into the soil or ice layer more forcefully.

[0040] More preferably, the drive assembly further comprises an annular electromagnet 9, a second mounting frame 32 is further mounted in the steel pipe 3, the annular electromagnet 9 is mounted on the second mounting frame 32, and the annular electromagnet 9 is located between the ground plug 103 and the slider 6, so that the annular electromagnet 9 and the suction cup electromagnet 5 are respectively arranged on both sides of the slider 6, and a second iron plate 10 is installed on a section of the slider 6 close to the annular electromagnet 9. The annular electromagnet 9 is electrically connected to the second battery 12, so that the annular electromagnet 9 is powered by the second battery 12. A wireless switch is also provided on the line electrically connecting the annular electromagnet 9 and the second battery 12, so that the user can remotely control the power on and off of the annular electromagnet 9. Of course, the circuit electrically connecting the annular electromagnet 9 and the second battery 12 and the circuit electrically connecting the suction cup electromagnet 5 and the first battery 11 can also be integrated together, just using a wireless switch. When the wireless switch is turned on, the suction cup electromagnet 5 is energized and the annular electromagnet 9 is de-energized. When the suction cup electromagnet 5 is de-energized, the annular electromagnet 9 is energized.

[0041] A first installation box 14 and a second installation box 15 are arranged on the outer wall of the steel pipe 3, and the first battery 11 and the second battery 12 are respectively installed in the first installation box 14 and the second installation box 15. The first installation box 14 and the second installation box 15 both include a box body 110 fixed on the outer wall of the steel pipe 3 and a box cover 120 covering the box opening of the box body 110. A sealing gasket 130 is arranged between the box body 110 and the box cover 120, and the sealing gasket 130 can effectively prevent external rainwater from entering the installation box.

[0042] The annular electromagnet 9 has an inner ring hole, and the insertion rod 4 is slidably inserted into the inner ring hole of the annular electromagnet 9 and the second mounting frame 32 .

[0043] In this way, when the suction cup electromagnet 5 is powered off, the spring 8 pushes the slider 6 to move toward the side of the annular electromagnet 9. At this time, the rod 4 moves toward the side of the ground plug 103. At the same time, the annular electromagnet 9 is powered on to generate a magnetic field, thereby generating suction on the second iron plate 10. At this time, the suction force applied by the annular electromagnet 9 and the elastic force of the spring 8 act on the slider 6 at the same time, so that the slider 6 moves toward the outside of the ground plug 103 with greater acceleration and speed, thereby making the rod 4 more powerful in inserting into the soil or ice. The rod 4 is a bare rod made of steel, and a needle tip 41 is provided at a section of the rod 4 away from the slider 6. In this way, the rod 4 can be inserted into the soil or ice more easily, and even when the rod 4 is extended out of the ground plug 103, it has the ability to break rocks.

[0044] Preferably, a guide block 13 is further installed in the steel pipe 3, a guide hole is opened on the guide block 13, the insertion rod 4 is slidably inserted in the guide hole, and the guide block 13 is located between the second mounting frame 32 and the ground plug 103. The guide block 13 guides the insertion rod 4, so that the insertion rod 4 moves in and out of the ground plug 103 more smoothly. There are multiple guide blocks 13, and the multiple guide blocks 13 are evenly distributed along the axial direction of the steel pipe 3.

[0045] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A mountain displacement monitor based on a navigation system, comprising a regular tetrahedron frame composed of six straight rods and four rod plugs detachably and fixedly connected together, and a positioning part connected to the navigation system for communication, wherein a connecting rod is fixedly connected between each of the rod plugs and the positioning part, Features: The connecting rod is a steel pipe; The rod plug is provided with a ground plug, the steel pipe is connected to the ground plug, and the ground plug is provided with a through hole coaxial with the steel pipe; An insertion rod is slidably connected to the through hole, and one end of the insertion rod is located in the steel pipe; A driving assembly is installed in the steel pipe, and the driving assembly is connected to the insertion rod to drive the insertion rod to extend out of the ground plug or retract into the ground plug; The drive assembly comprises: A suction cup electromagnet, wherein a first mounting frame is installed in the steel pipe, the suction cup electromagnet is installed on the first mounting frame, and the suction cup electromagnet is located between the ground plug and the first mounting frame, and the suction cup electromagnet is electrically connected to a first battery; A slider is slidably mounted in the steel pipe and located between the ground plug and the suction cup type electromagnet, the plug rod is fixedly connected to the slider, and a first iron plate is mounted on one end of the slider close to the suction cup type electromagnet; A spring, with two ends respectively fixedly connected to the slider and the first mounting frame; A circular electromagnet, wherein a second mounting frame is also installed in the steel pipe, the circular electromagnet is installed on the second mounting frame, and the circular electromagnet is located between the ground plug and the slider, the insertion rod is slidably connected to the inner ring hole of the circular electromagnet and the second mounting frame, and the circular electromagnet is electrically connected to the second battery; A second iron plate is installed at one end of the slider close to the annular electromagnet.

2. A mountain displacement monitor based on a navigation system according to claim 1, It is characterized in that A guide block is also installed in the steel pipe. The guide block is provided with a guide hole. The insertion rod is slidably inserted in the guide hole. The guide block is located between the second mounting frame and the ground plug.

3. A mountain displacement monitor based on a navigation system according to claim 2, It is characterized in that The number of the guide blocks is multiple, and the multiple guide blocks are evenly distributed along the axial direction of the steel pipe.

4. A mountain displacement monitor based on a navigation system according to any one of claims 2-3, Features: The insertion rod is a polished rod made of steel, and a needle tip is arranged at one end of the insertion rod away from the sliding block.

5. A mountain displacement monitor based on a navigation system according to claim 4, Features: A first installation box and a second installation box are provided on the outer wall of the steel pipe, and the first battery and the second battery are installed in the first installation box and the second installation box respectively.

6. A mountain displacement monitor based on a navigation system according to claim 5, Features: The first installation box and the second installation box both include a box body fixed on the outer wall of the steel pipe and a box cover covering the box opening of the box body, and a sealing gasket is provided between the box body and the box cover.

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