Mine exploitation uses infrared thermal imaging safety monitoring device

Abstract

This invention relates to the field of infrared thermal imaging safety monitoring technology, and discloses an infrared thermal imaging safety monitoring device for mine operations. The device includes a support plate, a socket ring fixedly connected to the top of the support plate, a semi-circular cover inserted into the inner wall of the socket ring, and heat dissipation holes on the surface of the semi-circular cover. A protective frame is fixedly connected to the bottom of the support plate, a mounting cylinder is fixedly connected to the bottom of the protective frame, and a driving device is fixedly connected to the bottom of the inner wall of the protective frame. A magnetic suction plate is provided on the surface of the socket ring. The infrared camera monitoring device of this invention contacts a rubber rod and slides into the interior of the base plate via a sloping panel. As the sloping panel moves, it compresses a spring, causing deformation. When the bottom of the infrared camera monitoring device contacts the top of the base plate, the rubber rod uses the elasticity of the spring to clamp and fix the infrared camera monitoring device to the top of the base plate, thereby completing the installation of the infrared camera monitoring device and improving the ease of installation.

Description

Technical Field

[0001] This invention relates to the field of infrared thermal imaging safety monitoring technology, specifically to the use of infrared thermal imaging safety monitoring devices in mining operations. Background Technology

[0002] As the core carrier of mineral resource development and utilization, mines not only provide material support for national economic development but also require a holistic approach to ecological security and sustainable development goals. Their core components typically include mining areas, tailings ponds, spoil heaps, and various auxiliary production facilities. Safety management in resource extraction focuses on three core dimensions: inherent disaster prevention and control, standardized operational procedures, and reliable support systems. This necessitates the use of specialized monitoring devices to achieve dynamic monitoring of the entire safety production process.

[0003] Infrared thermal imaging safety monitoring devices, based on non-contact temperature measurement technology, can capture real-time temperature changes of equipment, distribution of fire sources, and potential safety hazards, providing crucial technical support for safe production in mines. Currently, such monitoring devices are mostly deployed in areas surrounding mines. However, in existing technical solutions, the devices are generally fixed to the surface around the mine using screws. This fixing method has significant limitations: the monitoring angle is fixed and limited, making it impossible to flexibly cover monitoring blind spots. When the monitoring angle needs to be adjusted, it is necessary to manually disassemble and re-fix the device. However, the need for monitoring angle adjustments is frequent in mining operations, and the terrain and environment of mining areas are complex and harsh. Repeated manual adjustments are not only cumbersome but also significantly increase maintenance costs and safety risks. Summary of the Invention

[0004] The purpose of this invention is to provide an infrared thermal imaging safety monitoring device for mining operations to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to an infrared thermal imaging safety monitoring device for mining operations, comprising a support plate, a socket ring fixedly connected to the top of the support plate, a semi-circular cover inserted into the inner wall of the socket ring, heat dissipation holes on the surface of the semi-circular cover, a protective frame fixedly connected to the bottom of the support plate, an installation cylinder fixedly connected to the bottom of the protective frame, a driving device fixedly connected to the bottom of the inner wall of the protective frame, a magnetic suction plate provided on the surface of the socket ring, a plug rod fixedly connected to the surface of the magnetic suction plate, an infrared camera monitoring device disposed inside the semi-circular cover, and a fixing component disposed inside the semi-circular cover.

[0007] The fixing component includes a rotating disk, the inner wall of which is rotatably connected to the inner wall of the support plate. The bottom of the rotating disk is fixedly connected to the output end of the driving device. A base plate is fixedly connected to the top of the rotating disk. A sliding plate is slidably connected to the inner wall of the base plate. An inclined plate is fixedly connected to the end of the sliding plate. A rubber rod is fixedly connected to the top of the inclined plate. A spring is fixedly connected to the surface of the inclined plate. The end of the spring away from the inclined plate is fixedly connected to the surface of the base plate. A clamping component is provided on the surface of the base plate. An auxiliary component is provided on the surface of the semi-circular cover.

[0008] Furthermore, the semicircular cover is made of transparent glass, and the end of the insertion rod away from the magnetic plate passes through the insertion ring and the semicircular cover and extends into the interior of the insertion ring. The magnetic plate and the surface of the insertion ring are magnetically connected.

[0009] Furthermore, the bottom of the infrared camera monitoring device contacts the top of the base plate, and two inclined panels are provided, which are symmetrically arranged with the base plate as the center. The bottom of the inclined panels contacts the top of the base plate, and the surface of the rubber rod contacts the lower surface of the infrared camera monitoring device.

[0010] Furthermore, the clamping component includes a semi-circular frame, the bottom of which is fixedly connected to the top of the support plate. An extension plate is slidably connected to the inner wall of the base plate. A pressure rod is fixedly connected to the end of the extension plate away from the base plate. A roller is rotatably connected to the inner wall of the pressure rod. An elastic rod is fixedly connected to the inner wall of the pressure rod. A rubber clamping plate is fixedly connected to the end of the elastic rod away from the pressure rod. A spring is fixedly connected to the surface of the base plate. The end of the spring away from the base plate is fixedly connected to the lower surface of the pressure rod.

[0011] Furthermore, there are two extension plates, which are symmetrically arranged with the base plate as the center. The rubber clamping plate is located above the base plate, the surface of the roller extends to the outer end of the pressure rod, and the top of the semi-circular frame extends above the insertion ring.

[0012] Furthermore, there are two semicircular frames, which are symmetrically arranged around the base plate. The two semicircular frames are spaced apart at their closest ends, and the ends of the semicircular frames are sloped. The surface of the roller corresponds to the slope of the semicircular frame.

[0013] Furthermore, the auxiliary component includes a socket bracket, the bottom of which is fixedly connected to the top of the pressure rod, a telescopic bracket is inserted into the inner wall of the socket bracket, a rotating bracket is fixedly connected to the top of the telescopic bracket, and a cleaning plate is fixedly connected to the surface of the rotating bracket.

[0014] Furthermore, there are two socket brackets, which are symmetrically arranged around the infrared camera monitoring device. The telescopic bracket is located above the infrared camera monitoring device. The top of the rotating bracket passes through the semi-circular cover and extends to the outer top of the semi-circular cover. There are two cleaning plates.

[0015] Furthermore, the two cleaning plates are symmetrically arranged around the infrared camera monitoring device, with the cleaning plate located at the camera end of the infrared camera monitoring device. The surface of the cleaning plate is in contact with the surface of the semi-circular cover, and the surface of the rotating frame is rotatably connected to the inner wall of the semi-circular cover.

[0016] The present invention has the following beneficial effects:

[0017] The infrared camera monitoring device of this invention contacts a rubber rod and slides a sliding plate into the interior of the base plate via a sloping panel. As the sloping panel moves, it compresses a spring, causing deformation. Once the bottom of the infrared camera monitoring device contacts the top of the base plate, the rubber rod uses the elasticity of the spring to clamp and fix the infrared camera monitoring device to the top of the base plate, thus completing the installation of the infrared camera monitoring device. This improves the ease of installation and allows for monitoring of safety in mining operations, providing early warnings of safety risks in complex environments, improving production efficiency, and ensuring personnel safety.

[0018] When the driving device of this invention adjusts the monitoring angle of the infrared camera monitoring device, the pressure rod will push the roller to move on the surface of the semi-circular frame as the base plate rotates. When the infrared camera monitoring device adjusts the direction of the semi-circular angle, the roller will remain in contact with the semi-circular frame, improving the stability of the infrared camera monitoring device during angle adjustment. When the roller separates from the semi-circular frame, the spring uses its elasticity to push the extension plate to move towards the outer end of the base plate, so as to remove the infrared camera monitoring device from the top of the base plate, improving the convenience of installation and disassembly of the infrared camera monitoring device and making it easier to use.

[0019] When the pressure rod of this invention rotates, it pushes the telescopic frame to rotate via the insertion frame. The telescopic frame, in turn, drives the cleaning plate to rotate via the rotating frame. The cleaning plate cleans the surface of the semi-circular cover during rotation, preventing dust accumulation in the mine and ensuring the infrared camera monitoring device's effectiveness in monitoring mine safety. When the semi-circular cover separates from the insertion ring, it pulls the telescopic frame away from the insertion frame, thus completing its disassembly. During installation, the telescopic frame is simply inserted into the insertion frame for fixation. The telescopic frame has a telescopic function, allowing it to move with the pressure rod. The cleaning plate can reciprocate with the infrared camera monitoring device, thereby improving the monitoring effect of the device.

[0020] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the cross-sectional structure of the semi-circular cover of the present invention;

[0024] Figure 3 This is a schematic cross-sectional view of the protective frame of the present invention;

[0025] Figure 4 This is a schematic diagram of the overall structure of the fixing component of the present invention;

[0026] Figure 5 This is a schematic diagram of another structure of the fixing component of the present invention;

[0027] Figure 6 This is a schematic diagram of the overall structure of the clamping component of the present invention;

[0028] Figure 7 This is a schematic diagram of another structure of the clamping component of the present invention;

[0029] Figure 8 This is a schematic diagram of the overall structure of the auxiliary component of the present invention;

[0030] Figure 9 For the present invention Figure 8 Enlarged schematic diagram of part A in the diagram.

[0031] The attached diagram lists the components represented by each number as follows:

[0032] In the diagram: 1. Support plate; 2. Insertion ring; 3. Semicircular cover; 4. Heat dissipation hole; 5. Protective frame; 6. Mounting cylinder; 7. Infrared camera monitoring device; 8. Fixing component; 9. Clamping component; 10. Auxiliary component; 11. Insertion rod; 12. Drive device; 13. Magnetic suction plate; 20. Rotating disk; 21. Base plate; 22. Rubber rod; 23. Slanted panel; 24. Spring; 25. Slide plate; 30. Semicircular frame; 31. Elastic rod; 32. Roller; 33. Pressure rod; 34. Rubber clamping plate; 35. Extension plate; 36. Spring; 40. Telescopic frame; 41. Rotating frame; 42. Cleaning plate; 43. Insertion frame. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Please see Figures 1-9 As shown, the present invention is an infrared thermal imaging safety monitoring device for mining operations, comprising a support plate 1, an insertion ring 2 fixedly connected to the top of the support plate 1, a semi-circular cover 3 inserted into the inner wall of the insertion ring 2, heat dissipation holes 4 on the surface of the semi-circular cover 3, a protective frame 5 fixedly connected to the bottom of the support plate 1, an installation cylinder 6 fixedly connected to the bottom of the protective frame 5, a driving device 12 fixedly connected to the bottom of the inner wall of the protective frame 5, a magnetic suction plate 13 provided on the surface of the insertion ring 2, an insertion rod 11 fixedly connected to the surface of the magnetic suction plate 13, an infrared camera monitoring device 7 provided inside the semi-circular cover 3, and a fixing component 8 provided inside the semi-circular cover 3.

[0035] The fixed component 8 includes a rotating disk 20, the inner wall of which is rotatably connected to the inner wall of the support plate 1. The bottom of the rotating disk 20 is fixedly connected to the output end of the drive device 12. A base plate 21 is fixedly connected to the top of the rotating disk 20. A sliding plate 25 is slidably connected to the inner wall of the base plate 21. An inclined plate 23 is fixedly connected to the end of the sliding plate 25. A rubber rod 22 is fixedly connected to the top of the inclined plate 23. A spring piece 24 is fixedly connected to the surface of the inclined plate 23. The end of the spring piece 24 away from the inclined plate 23 is fixedly connected to the surface of the base plate 21. The infrared camera monitoring device 7 will interact with the rubber... The rod 22 contacts and pushes the slide plate 25 into the interior of the base plate 21 through the inclined plate 23. When the inclined plate 23 moves, it will compress the spring 24 to produce deformation. After the bottom of the infrared camera monitoring device 7 contacts the top of the base plate 21, the rubber rod 22 will use the elasticity of the spring 24 to clamp and fix the infrared camera monitoring device 7 to the top of the base plate 21, thereby completing the installation of the infrared camera monitoring device 7 and improving the convenience of the infrared camera monitoring device 7 during installation. The surface of the base plate 21 is provided with clamping parts 9, and the surface of the semi-circular cover 3 is provided with auxiliary parts 10.

[0036] The semicircular cover 3 is made of transparent glass. The end of the insertion rod 11 away from the magnetic plate 13 passes through the insertion ring 2 and the semicircular cover 3 and extends into the interior of the insertion ring 2. The magnetic plate 13 and the surface of the insertion ring 2 are magnetically connected.

[0037] The bottom of the infrared camera monitoring device 7 contacts the top of the base plate 21. There are two inclined panels 23, which are symmetrically arranged with the base plate 21 as the center. The bottom of the inclined panel 23 contacts the top of the base plate 21. The surface of the rubber rod 22 contacts the lower surface of the infrared camera monitoring device 7.

[0038] The clamping component 9 includes a semi-circular frame 30, the bottom of which is fixedly connected to the top of the support plate 1. An extension plate 35 is slidably connected to the inner wall of the base plate 21. A pressure rod 33 is fixedly connected to the end of the extension plate 35 away from the base plate 21. A roller 32 is rotatably connected to the inner wall of the pressure rod 33. An elastic rod 31 is fixedly connected to the inner wall of the pressure rod 33. A rubber clamping plate 34 is fixedly connected to the end of the elastic rod 31 away from the pressure rod 33. A spring 36 is fixedly connected to the surface of the base plate 21. The end of the spring 36 away from the base plate 21 is fixedly connected to the lower surface of the pressure rod 33. The driving device 12 uses an infrared camera. When the monitoring angle of the infrared camera monitoring device 7 is adjusted, the pressure rod 33 will push the roller 32 to move on the surface of the semi-circular frame 30 as the base plate 21 rotates. When the infrared camera monitoring device 7 adjusts the direction of the semi-circular angle, the roller 32 will remain in contact with the semi-circular frame 30, improving the stability of the infrared camera monitoring device 7 during angle adjustment. When the roller 32 separates from the semi-circular frame 30, the spring 36 will use its elasticity to push the extension plate 35 to move towards the outer end of the base plate 21, so as to remove the infrared camera monitoring device 7 from the top of the base plate 21, improving the convenience of the infrared camera monitoring device 7 during installation and disassembly.

[0039] There are two extension plates 35, which are symmetrically arranged with the base plate 21 as the center. The rubber clamping plate 34 is located above the base plate 21. The surface of the roller 32 extends to the outer end of the pressure rod 33. The top of the semi-circular frame 30 extends to the top of the insertion ring 2.

[0040] There are two semicircular frames 30. The two semicircular frames 30 are symmetrically arranged with the base plate 21 as the center. The two semicircular frames 30 are spaced apart at their close ends, and the ends of the semicircular frames 30 are inclined. The surface of the roller 32 corresponds to the inclined surface of the semicircular frame 30.

[0041] The auxiliary component 10 includes an insertion frame 43, the bottom of which is fixedly connected to the top of the pressure rod 33. A telescopic frame 40 is inserted into the inner wall of the insertion frame 43, and a rotating frame 41 is fixedly connected to the top of the telescopic frame 40. A cleaning plate 42 is fixedly connected to the surface of the rotating frame 41. When the pressure rod 33 rotates, it pushes the telescopic frame 40 to rotate through the insertion frame 43. When the telescopic frame 40 rotates, it drives the cleaning plate 42 to rotate through the rotating frame 41. When the cleaning plate 42 rotates, it cleans the surface of the semi-circular cover 3, preventing dust from accumulating in the semi-circular cover. The surface of the cover 3 affects the monitoring effect of the infrared camera monitoring device 7 on mine safety. When the semi-circular cover 3 separates from the insertion ring 2, the semi-circular cover 3 will pull the telescopic frame 40 to separate from the insertion frame 43, thereby completing its disassembly. During installation, it is only necessary to insert the telescopic frame 40 into the insertion frame 43 to fix it. The telescopic frame 40 has a telescopic function so that the telescopic frame 40 moves with the pressure rod 33. The cleaning plate 42 can swing back and forth with the infrared camera monitoring device 7, thereby improving the monitoring effect of the infrared camera monitoring device 7.

[0042] There are two socket brackets 43, which are symmetrically arranged with the infrared camera monitoring device 7 as the center. The telescopic bracket 40 is located above the infrared camera monitoring device 7. The top of the rotating bracket 41 passes through the semi-circular cover 3 and extends to the outer end of the top of the semi-circular cover 3. There are two cleaning plates 42.

[0043] Two cleaning plates 42 are symmetrically arranged around the infrared camera monitoring device 7. The cleaning plates 42 are located at the camera end of the infrared camera monitoring device 7. The surface of the cleaning plates 42 is in contact with the surface of the semi-circular cover 3. The surface of the rotating frame 41 is rotatably connected to the inner wall of the semi-circular cover 3.

[0044] In use, an installation cylinder 6 is provided at the bottom of the support plate 1. When the support plate 1 needs to be installed, the operator puts the installation cylinder 6 at the bottom of the support plate 1 onto the corresponding installation rod, and then installs a screw inside the installation cylinder 6. The screw is used to fix the installation cylinder 6 to the surface of the installation rod. After the support plate 1 is installed, when the infrared camera monitoring device 7 is placed on the top of the base plate 21, the infrared camera monitoring device 7 will contact the rubber rod 22 and push the slide plate 25 into the interior of the base plate 21 through the inclined plate 23. When the inclined plate 23 moves, it will compress the spring piece 24 to produce deformation. When the bottom of the infrared camera monitoring device 7 contacts the top of the base plate 21, the rubber rod 22 will use the elasticity of the spring piece 24 to clamp and fix the infrared camera monitoring device 7 to the top of the base plate 21, thereby completing the installation of the infrared camera monitoring device 7, improving the convenience of the infrared camera monitoring device 7 during installation, and using the infrared camera monitoring device 7 to monitor the safety of mining, provide early warning of safety risks in complex environments, improve production efficiency, and ensure personnel safety.

[0045] After the infrared camera monitoring device 7 is installed, the operator inserts the semi-circular cover 3 into the socket ring 2 and uses the insertion rod 11 to fix the semi-circular cover 3 inside the socket ring 2. The semi-circular cover 3 protects the infrared camera monitoring device 7 and prevents it from being damaged when operating in complex environments. The magnetic suction plate 13 is fixed to the surface of the socket ring 2 by magnetic attraction, thereby fixing the insertion rod 11 inside the semi-circular cover 3. The semi-circular cover 3 isolates the infrared camera monitoring device 7 and prevents dust from covering the monitoring end of the infrared camera monitoring device 7 during mining operations, which would affect the monitoring effect. When it is necessary to adjust the monitoring direction of the infrared camera monitoring device 7, the drive device 12 is started to drive the rotating disk 20 to rotate on the surface of the support plate 1. When the rotating disk 20 rotates, it drives the infrared camera monitoring device 7 to rotate through the base plate 21, thereby adjusting the monitoring direction of the infrared camera monitoring device 7, increasing the safety monitoring range of the infrared camera monitoring device 7 in the mine, and improving the risk warning effect of the mine.

[0046] After the infrared camera monitoring device 7 is installed using the rubber rod 22, the drive device 12 is activated to rotate the base plate 21. As the base plate 21 rotates, it drives the pressure rod 33 to rotate via the extension plate 35. The pressure rod 33, in turn, causes the roller 32 to contact the semi-circular frame 30. After contact with the semi-circular frame 30, the roller 32, along with the rotation of the base plate 21, pushes the extension plate 35 to move inwards. As the pressure rod 33 moves, it pushes the rubber clamping plate 34 to contact the surface of the infrared camera monitoring device 7 via the elastic rod 31. This clamping plate 34 secures and fixes the infrared camera monitoring device 7, thereby improving its stability during monitoring. When the drive device 12 adjusts the monitoring angle of the infrared camera monitoring device 7, the pressure rod 33 will push the roller 32 to move on the surface of the semi-circular frame 30 as the base plate 21 rotates. When the infrared camera monitoring device 7 adjusts the direction of the semi-circular angle, the roller 32 will remain in contact with the semi-circular frame 30, improving the stability of the infrared camera monitoring device 7 during angle adjustment. When the roller 32 separates from the semi-circular frame 30, the spring 36 will use its elasticity to push the extension plate 35 to move towards the outer end of the base plate 21, so as to remove the infrared camera monitoring device 7 from the top of the base plate 21, improving the convenience of the infrared camera monitoring device 7 during installation and disassembly, and making the infrared camera monitoring device 7 easier to use.

[0047] When the pressure rod 33 rotates, it pushes the telescopic frame 40 to rotate through the insertion frame 43. When the telescopic frame 40 rotates, it drives the cleaning plate 42 to rotate through the rotating frame 41. When the cleaning plate 42 rotates, it cleans the surface of the semi-circular cover 3, preventing dust in the mine from accumulating on the surface of the semi-circular cover 3 and affecting the monitoring effect of the infrared camera monitoring device 7 on mine safety. When the semi-circular cover 3 separates from the insertion ring 2, the semi-circular cover 3 will pull the telescopic frame 40 to separate from the insertion frame 43, thereby completing its disassembly. During installation, the telescopic frame 40 only needs to be inserted into the insertion frame 43 to fix it. The telescopic frame 40 has a telescopic function so that the telescopic frame 40 moves with the pressure rod 33. The cleaning plate 42 can swing back and forth with the infrared camera monitoring device 7, thereby improving the monitoring effect of the infrared camera monitoring device 7.

[0048] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A safety monitoring device for mine operation using infrared thermal imaging, comprising a support plate (1), a socket ring (2) fixedly connected to the top of the support plate (1), a semi-circular cover (3) inserted into the inner wall of the socket ring (2), heat dissipation holes (4) provided on the surface of the semi-circular cover (3), a protective frame (5) fixedly connected to the bottom of the support plate (1), an installation cylinder (6) fixedly connected to the bottom of the protective frame (5), a driving device (12) fixedly connected to the bottom of the inner wall of the protective frame (5), a magnetic suction plate (13) provided on the surface of the socket ring (2), a plug rod (11) fixedly connected to the surface of the magnetic suction plate (13), and an infrared camera monitoring device (7) provided inside the semi-circular cover (3), characterized in that, The interior of the semicircular cover (3) is provided with a fixing component (8); The fixing component (8) includes a rotating disk (20), the inner wall of the rotating disk (20) is rotatably connected to the inner wall of the support plate (1), the bottom of the rotating disk (20) is fixedly connected to the output end of the drive device (12), the top of the rotating disk (20) is fixedly connected to a base plate (21), the inner wall of the base plate (21) is slidably connected to a slide plate (25), the end of the slide plate (25) is fixedly connected to a sloping panel (23), the top of the sloping panel (23) is fixedly connected to a rubber rod (22), the surface of the sloping panel (23) is fixedly connected to a spring piece (24), the end of the spring piece (24) away from the sloping panel (23) is fixedly connected to the surface of the base plate (21), the surface of the base plate (21) is provided with a clamping component (9), and the surface of the semi-circular cover (3) is provided with an auxiliary component (10). The bottom of the infrared camera monitoring device (7) is in contact with the top of the base plate (21). There are two inclined panels (23). The two inclined panels (23) are symmetrically arranged with the base plate (21) as the center. The bottom of the inclined panel (23) is in contact with the top of the base plate (21). The surface of the rubber rod (22) is in contact with the lower surface of the infrared camera monitoring device (7). The clamping component (9) includes a semi-circular frame (30), the bottom of which is fixedly connected to the top of the support plate (1). An extension plate (35) is slidably connected to the inner wall of the base plate (21). A pressure rod (33) is fixedly connected to one end of the extension plate (35) away from the base plate (21). A roller (32) is rotatably connected to the inner wall of the pressure rod (33). An elastic rod (31) is fixedly connected to the inner wall of the pressure rod (33). A rubber clamping plate (34) is fixedly connected to one end of the elastic rod (31) away from the pressure rod (33). A spring (36) is fixedly connected to the surface of the base plate (21). One end of the spring (36) away from the base plate (21) is fixedly connected to the lower surface of the pressure rod (33).

2. The mine operation infrared thermal imaging safety monitoring device according to claim 1, characterized in that: The semicircular cover (3) is made of transparent glass. The end of the insertion rod (11) away from the magnetic plate (13) passes through the insertion ring (2) and the semicircular cover (3) and extends into the interior of the insertion ring (2). The magnetic plate (13) and the surface of the insertion ring (2) are magnetically connected.

3. The mine operation infrared thermal imaging safety monitoring device according to claim 2, characterized in that: There are two extension plates (35), which are symmetrically arranged with the base plate (21) as the center. The rubber clamping plate (34) is located above the base plate (21). The surface of the roller (32) extends to the outer end of the pressure rod (33), and the top of the semicircular frame (30) extends to the top of the insertion ring (2).

4. The mine operation infrared thermal imaging safety monitoring device according to claim 3, characterized in that: There are two semicircular frames (30). The two semicircular frames (30) are symmetrically arranged with the base plate (21) as the center. The two semicircular frames (30) are spaced apart at their close ends. The ends of the semicircular frames (30) are inclined. The surface of the roller (32) corresponds to the inclined surface of the semicircular frame (30).

5. The infrared thermal imaging safety monitoring device for mine operations according to claim 4, characterized in that: The auxiliary component (10) includes a socket bracket (43), the bottom of which is fixedly connected to the top of the pressure rod (33), a telescopic bracket (40) is inserted into the inner wall of the socket bracket (43), a rotating bracket (41) is fixedly connected to the top of the telescopic bracket (40), and a cleaning plate (42) is fixedly connected to the surface of the rotating bracket (41).

6. The infrared thermal imaging safety monitoring device for mine operations according to claim 5, characterized in that: There are two socket brackets (43), and the two socket brackets (43) are symmetrically arranged with the infrared camera monitoring device (7) as the center. The telescopic frame (40) is located above the infrared camera monitoring device (7). The top of the rotating frame (41) passes through the semi-circular cover (3) and extends to the top outer end of the semi-circular cover (3). There are two cleaning plates (42).

7. The infrared thermal imaging safety monitoring device for mine operations according to claim 6, characterized in that: The two cleaning plates (42) are symmetrically arranged with the infrared camera monitoring device (7) as the center. The cleaning plate (42) is located at the camera end of the infrared camera monitoring device (7). The surface of the cleaning plate (42) is in contact with the surface of the semicircular cover (3). The surface of the rotating frame (41) is rotatably connected to the inner wall of the semicircular cover (3).

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