Three-dimensional monitoring device for laser and electromagnetic waves

Abstract

The invention relates to the technical field of mine construction detection, in particular to a laser and electromagnetic wave three-dimensional monitoring device which comprises a monitoring unit, an auxiliary mechanism used for user toppling emergency is movably installed on the outer side of the monitoring unit, and a light reflecting vest convenient to wear is installed at the top of the auxiliary mechanism. The auxiliary mechanism comprises a gear ring used for fixedly installing the monitoring unit, a gear is installed on the inner side of the gear ring in a meshed mode, and a motor is fixedly installed on the top of the gear. Shooting equipment can be used for shooting and recording partial special areas, the working efficiency can be improved, if a worker topples over, the monitoring unit detects that the distance between the worker and the ground is rapidly shortened, and the motor drives the monitoring unit to rotate to the back of the worker, so that the worker is prevented from being hurt after the monitoring unit collides with the ground; and the damage possibility of the monitoring unit can also be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of mine construction detection, in particular to a three-dimensional monitoring device of laser and electromagnetic waves. Background Art

[0002] Three-dimensional laser and electromagnetic wave scanning technology adopts non-contact, high-speed measurement methods, which can quickly and accurately scan and measure the objects under measurement in complex mine environments. This technology can capture the spatial three-dimensional data of the mine in all directions, thereby constructing a high-precision three-dimensional model. Compared with traditional surveying and mapping methods, the three-dimensional laser and electromagnetic wave scanning monitoring device technology not only improves the accuracy of surveying and mapping, but also significantly improves the efficiency of surveying and mapping, making mine surveying and mapping work more efficient and convenient.

[0003] In the prior art, some three-dimensional laser and electromagnetic wave scanning monitoring devices are handheld. Workers walk in the mine with the monitoring devices to scan the inside of the mine. In practice, workers have found that such monitoring equipment has the following shortcomings:

[0004] First, when workers walk with three-dimensional laser and electromagnetic wave scanning monitoring devices, the monitoring devices may shake greatly, resulting in inaccurate data collection;

[0005] Second, the mine tunnel is long, which means that workers need to hold the three-dimensional laser and electromagnetic wave scanning monitoring devices for a long time, which can easily cause arm strain and soreness. The labor intensity is high, which also makes the shaking more obvious.

[0006] Third, the workers have to take into account both data collection and walking. The roads inside the mine are uneven and the light is insufficient. These multiple factors make it easy for the workers to fall over, causing injuries to the workers and possibly damage to the monitoring equipment. Summary of the invention

[0007] In response to the above problems, the present application provides a three-dimensional monitoring device of laser and electromagnetic waves to solve the problem in the prior art that when workers walk with three-dimensional laser and electromagnetic wave scanning monitoring devices in hand, the monitoring devices may shake greatly and collect inaccurate data. The mine is long, that is, the workers need to hold the three-dimensional laser and electromagnetic wave scanning monitoring devices in hand for a long time, which makes their arms prone to strain and soreness. The high labor intensity will also make the shaking more obvious. The workers have to take into account data collection and walking. The roads inside the mine are uneven and the light is insufficient. Multiple factors make it easy for the workers to fall over, causing injuries to the workers and may also cause damage to the monitoring device.

[0008] The technical solution of the present invention is:

[0009] A three-dimensional monitoring device for laser and electromagnetic waves comprises a monitoring unit, an auxiliary mechanism for users to dump in an emergency is movably installed on the outside of the monitoring unit, a reflective vest for easy wearing is installed on the top of the auxiliary mechanism, the auxiliary mechanism comprises a gear ring for fixing the monitoring unit, a gear is meshingly installed on the inside of the gear ring, a motor is fixedly installed on the top of the gear, and the motor is electrically connected to the monitoring unit; the auxiliary mechanism also comprises an air bag for adapting to the waist circumference of the staff, and a rotating shaft for inflating the air bag, and a plurality of fan blades are fixedly installed on the outside of the rotating shaft; the auxiliary mechanism also comprises an oil tank and an oil can for applying anti-rust oil to the gear ring and the gear, and when the rotating shaft rotates, the stirring assembly and the stirring unit are synchronously driven to stir the oil in the oil tank and the oil can to evenly stir the oil, which is then applied to the outside of the gear ring and the gear.

[0010] Furthermore, an annular frame is rotatably clamped on the outer side of the gear ring, the airbag is fixedly installed on the inner side of the annular frame, the reflective vest is fixedly installed on the top of the annular frame, and a plurality of reflective strips are fixedly installed on the outer side of the reflective vest.

[0011] Furthermore, the motor is fixedly mounted on the top of the annular frame, and the end of the motor output shaft is connected to the gear through a one-way bearing.

[0012] Furthermore, the outer side of the motor output shaft is connected to an active friction wheel through a one-way bearing, a driven friction wheel is installed on the outer side of the active friction wheel, and the rotating shaft is fixedly installed at the bottom of the driven friction wheel; An air inflation chamber is installed on the periphery of the fan blade, an electric valve is fixedly installed on the outer side of the air inflation chamber, and an air pipe is fixedly installed between the electric valve and the air bag.

[0013] Furthermore, the oil tank is fixedly installed on the inner side of the annular frame, an air intake assembly and a filling assembly for balancing the pressure are installed on the top of the oil tank, and an air inflation chamber is fixedly installed on the top of the oil tank.

[0014] Furthermore, the bottom of the oil tank is connected to a fixed oil replenishment one-way valve, the bottom of the oil replenishment one-way valve is connected to a fixed oil replenishment pipe, the outer side of the oil replenishment pipe is slidably penetrated by a piston plate, the piston plate is slidably installed on the inner side of the oil tank, and the oil tank is fixedly installed on the inner side of the annular frame; a reciprocating screw is movably connected through the middle of the piston plate, the bottom of the reciprocating screw is rotatably installed on the bottom of the oil tank, synchronous wheels are installed on the outer side of the reciprocating screw and the top of the gear, and the outer sides of the two synchronous wheels are movably connected with a synchronous belt.

[0015] Furthermore, an oil injection one-way valve is fixedly installed on the outside of the oil tank, and an oil coating pipe is fixedly installed on the outside of the oil injection one-way valve.

[0016] Furthermore, the stirring assembly and the stirring unit are both fixedly mounted on the outside of the rotating shaft, the stirring assembly is located on the inside of the oil tank, and the stirring unit is located on the inside of the oil tank.

[0017] Furthermore, a storage strip is fixedly installed on the top of the driven friction wheel, a sliding column is slidably installed on the inner side of the storage strip, an elastic rope is fixedly installed between the sliding column and the inner side of the storage strip, and a plurality of colored rings of different colors are inlaid and fixedly installed on the outer side of the sliding column.

[0018] The beneficial effects of the present invention are as follows:

[0019] (1) The three-dimensional monitoring device of laser and electromagnetic wave described in the present invention adopts a wearable type instead of a traditional handheld type. When workers collect data in the mine, they do not need to hold the device, which frees their hands and attention. They can use the camera to take pictures and videos of some special areas, which can improve work efficiency. The monitoring device is fixed on the outside of the worker's body. When walking normally, the height change is small and relatively stable.

[0020] (2) If a worker falls, the monitoring unit detects that the distance between the worker and the ground is rapidly shortened, and the motor drives the monitoring unit to rotate to the worker's back to prevent the monitoring unit from colliding with the ground and causing injury to the worker. This can also reduce the possibility of damage to the monitoring unit.

[0021] (3) The lubricating oil applied before work makes the transmission of gears and gear rings smoother, and the monitoring unit can be rotated to the back of the staff more quickly. The dust in the mine is large and the air humidity is high, so the role of anti-rust oil is more prominent. Stir the anti-rust oil before applying it to prevent the stratified anti-rust oil from affecting the subsequent use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the overall structure of a three-dimensional monitoring device for laser and electromagnetic waves provided by the present invention.

[0024] Figure 2 This is a schematic diagram of the auxiliary mechanism structure of a three-dimensional monitoring device for laser and electromagnetic waves provided by the present invention.

[0025] Figure 3 A schematic diagram of the internal structure of a ring frame of a three-dimensional monitoring device for laser and electromagnetic waves provided by the present invention.

[0026] Figure 4 A schematic diagram of the active friction wheel connection of a laser and electromagnetic wave three-dimensional monitoring device provided by the present invention.

[0027] Figure 5 A schematic diagram of the internal structure of an oil tank of a three-dimensional monitoring device using laser and electromagnetic waves provided by the present invention.

[0028] Figure 6A schematic diagram of the internal structure of a storage bar of a three-dimensional monitoring device for laser and electromagnetic waves provided by the present invention.

[0029] In the figure: 1. Reflective vest; 2. Monitoring unit; 3. Auxiliary mechanism; 31. Annular frame; 32. Gear ring; 33. Motor; 34. Airbag; 35. Active friction wheel; 36. Driven friction wheel; 37. Storage strip; 38. Elastic rope; 39. Sliding column; 310. Color ring; 311. Rotating shaft; 312. Air chamber; 313. Fan blade; 314. Electric valve; 315. Air pipe; 316. Gear; 317. Synchronous belt; 318. Oil tank; 319. Stirring assembly; 320. Oil tank; 321. Oil replenishment check valve; 322. Oil replenishment pipe; 323. Piston plate; 324. Stirring unit; 325. Reciprocating screw; 326. Oil injection check valve; 327. Oil coating pipe; 4. Reflective strips. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0031] like Figure 1-Figure 6 As shown, an embodiment of the present invention provides a three-dimensional monitoring device of laser and electromagnetic waves, including a monitoring unit 2, the monitoring unit 2 includes a laser scanner and an electromagnetic wave scanner, and other monitoring equipment can also be added according to actual needs. An auxiliary mechanism 3 for emergency dumping of the user is movably installed on the outer side of the monitoring unit 2, and a reflective vest 1 that is easy to wear is installed on the top of the auxiliary mechanism 3. A plurality of reflective strips 4 are fixedly installed on the outer side of the reflective vest 1 to improve the safety of workers working in the mine. The auxiliary mechanism 3 includes a gear ring 32 for fixing the monitoring unit 2, a gear 316 is meshingly installed on the inner side of the gear ring 32, and a motor 33 is fixedly installed on the top of the gear 316. The motor 33 is electrically connected to the monitoring unit 2. The monitoring unit 2 detects that its distance from the ground is rapidly shortened, and the motor 33 is controlled by a data processor (here, the existing equipment is used to monitor whether the staff has signs of dumping, and other monitoring equipment in the prior art, such as a visual sensor, etc., can also be used). When the staff dumps, the motor 33 can drive the monitoring unit 2 to rotate to the back of the staff to prevent the monitoring unit 2 from causing harm to the staff after colliding with the ground, and can also reduce the possibility of damage to the monitoring unit 2.

[0032] In this embodiment, when the staff collects data in the mine, they do not need to hold the device, which frees their hands and attention. They can use the camera to take pictures and videos of some special areas, which can improve work efficiency. If the staff member falls, the monitoring unit 2 detects that the distance between the staff member and the ground is rapidly shortened, and the motor 33 is controlled by the data processor. The motor 33 is electrically connected to the battery, and the motor 33 rotates in the opposite direction, driving the gear 316, the ring gear 32, and the monitoring unit 2 to rotate to the back of the staff member, so as to prevent the monitoring unit 2 from colliding with the ground and causing harm to the staff member, and also reduce the possibility of damage to the monitoring unit 2. The lubricating oil applied before work makes the gear 316 and the ring gear 32 drive more smoothly, and the monitoring unit 2 can rotate to the back of the staff member more quickly.

[0033] Specifically, the auxiliary mechanism 3 further includes an airbag 34 for adapting to the waist circumference of the worker, and a rotating shaft 311 for inflating the airbag 34 , and a plurality of fan blades 313 are fixedly mounted on the outer side of the rotating shaft 311 .

[0034] Specifically, the auxiliary mechanism 3 also includes an oil tank 318 and an oil tank 320 for applying anti-rust oil to the ring gear 32 and the gear 316. When the rotating shaft 311 rotates, the stirring component 319 and the stirring unit 324 are synchronously driven to stir the oil in the oil tank 318 and the oil tank 320 evenly, and then apply it to the outside of the ring gear 32 and the gear 316.

[0035] Specifically, the stirring assembly 319 and the stirring unit 324 are both fixedly installed on the outside of the rotating shaft 311 , the stirring assembly 319 is located on the inside of the oil tank 318 , and the stirring unit 324 is located on the inside of the oil tank 320 .

[0036] In this embodiment, the rust-proof oil may be stratified when it is left standing, which is mainly related to temperature changes and uneven components. The rust-proof effect and performance of the rust-proof oil after stratification will be affected. Therefore, the present invention stirs the rust-proof oil before using it.

[0037] The rotation of the rotating shaft 311 drives the stirring assembly 319 and the stirring unit 324 to rotate, stirring the anti-rust oil inside the oil tank 318 and the oil tank 320 to prevent the anti-rust oil from stratifying and affecting the effect of subsequent coating.

[0038] Specifically, the outer side of the gear ring 32 is rotatably engaged with the annular frame 31 , the airbag 34 is fixedly mounted on the inner side of the annular frame 31 , and the reflective vest 1 is fixedly mounted on the top of the annular frame 31 .

[0039] Specifically, the motor 33 is fixedly mounted on the top of the annular frame 31, and the end of the output shaft of the motor 33 is connected to the gear 316 through a one-way bearing. The one-way bearing, also known as a one-way clutch or an overrunning clutch, is a special bearing whose main function is to allow rotation in only one direction, but can rotate freely in the opposite direction.

[0040] Specifically, the outer side of the output shaft of the motor 33 is connected to the active friction wheel 35 through a one-way bearing, and the outer side of the active friction wheel 35 is installed with a driven friction wheel 36, and the two are driven by friction force, and the rotating shaft 311 is fixedly installed at the bottom of the driven friction wheel 36; An air inflation chamber 312 is installed on the periphery of the fan blade 313 , an electric valve 314 is fixedly installed on the outer side of the air inflation chamber 312 , and an air pipe 315 is fixedly installed between the electric valve 314 and the air bag 34 .

[0041] In this embodiment, the motor 33 rotates, driving the active friction wheel 35, the driven friction wheel 36, and the rotating shaft 311 to rotate through the one-way bearing, the electric valve 314 opens, the rotating shaft 311 drives the fan blades 313 to rotate, and the airbag 34 is inflated through the electric valve 314 and the air pipe 315, so that the airbag 34 fits the body of the staff. When the airbag 34 fits the staff, the air pressure inside the airbag 34 increases, which can adapt to staff of different body shapes and has a wider range of applications.

[0042] Specifically, the oil tank 318 is fixedly installed on the inner side of the annular frame 31 , an air intake assembly and a filling assembly for balancing the pressure are installed on the top of the oil tank 318 , and the air inflation chamber 312 is fixedly installed on the top of the oil tank 318 .

[0043] Specifically, the bottom of the oil tank 318 is connected to a fixed oil replenishing one-way valve 321, and the bottom of the oil replenishing one-way valve 321 is connected to a fixed oil replenishing pipe 322. A piston plate 323 is installed on the outer side of the oil replenishing pipe 322 for sliding through. The piston plate 323 is slidably installed on the inner side of the oil tank 320. The piston plate 323 is used to change the internal pressure of the oil tank 320. The oil tank 320 is fixedly installed on the inner side of the annular frame 31.

[0044] In this embodiment, the piston plate 323 moves upward, the oil injection check valve 326 is closed, and the oil replenishment check valve 321 is opened, and the anti-rust oil in the oil tank 318 enters the oil tank 320 through the oil replenishment check valve 321 and the oil replenishment pipe 322.

[0045] Specifically, a reciprocating screw 325 is movably connected to the middle of the piston plate 323 to drive the piston plate 323 to move back and forth up and down. The bottom of the reciprocating screw 325 is rotatably installed on the bottom of the oil tank 318. Synchronous wheels are installed on the outer side of the reciprocating screw 325 and the top of the gear 316. The outer sides of the two synchronous wheels are movably connected to a synchronous belt 317.

[0046] Specifically, an oil injection one-way valve 326 is fixedly installed on the outside of the oil tank 320 , and an oil coating pipe 327 is fixedly installed on the outside of the oil injection one-way valve 326 for coating anti-rust oil on the gear ring 32 .

[0047] In this embodiment, the motor 33 rotates in the opposite direction, driving the gear 316, the ring gear 32, and the synchronous belt 317 to rotate through the one-way bearing, and the synchronous belt 317 drives the reciprocating screw 325 to rotate, thereby driving the piston plate 323 to move downward and upward (the staff can achieve the required transmission ratio by designing the size of the reciprocating screw 325 and the top column of the gear 316, which is a relatively mature existing technology and will not be repeated in this article). The piston plate 323 moves downward to squeeze the anti-rust oil inside the oil tank 320, the oil injection check valve 326 is opened, and the oil replenishment check valve 321 is closed, and the anti-rust oil flows from the oil injection check valve 326 and the oil coating pipe 327 to the rotating ring gear 32, and is applied to the outer sides of the two through the transmission of the gear 316 and the ring gear 32, so that the two are not easy to rust and have a certain lubricating effect. The dust in the mine is large and the air humidity is high, and the significance of anti-rust oil is more prominent.

[0048] Specifically, a storage bar 37 is fixedly installed on the top of the driven friction wheel 36, a sliding column 39 is slidably installed inside the storage bar 37, an elastic rope 38 is fixedly installed between the sliding column 39 and the inner side of the storage bar 37, and a plurality of colored rings 310 of different colors are inlaid and fixedly installed outside the sliding column 39.

[0049] In this embodiment, when the airbag 34 is inflated, the driven friction wheel 36 drives the storage strip 37 and the sliding column 39 to rotate. Under the action of centrifugal force, the sliding column 39 and the colored ring 310 partially slide out of the storage strip 37, and the elastic rope 38 is stretched. When the airbag 34 is in contact with the staff, the rotation resistance of the fan blade 313 increases, the driven friction wheel 36 and the active friction wheel 35 slip, the rotation speed of the driven friction wheel 36 decreases, and the sliding column 39 and the colored ring 310 enter the storage strip 37 under the pulling force of the elastic rope 38. Another staff member can know the internal air pressure of the airbag 34 according to the position change of the colored ring 310, and then pause the motor 33, and close the electric valve 314. Compared with the inflation method with a fixed inflation volume, it can prevent the internal air pressure of the airbag 34 from being too high, which makes the staff uncomfortable to wear, or the internal air pressure of the airbag 34 from being too low, which makes the wearing unstable.

[0050] How it works:

[0051] The staff puts the device on from the top of the head, the motor 33 rotates, and the active friction wheel 35, the driven friction wheel 36, and the rotating shaft 311 are driven to rotate through the one-way bearing, the electric valve 314 is opened, the rotating shaft 311 drives the fan blade 313 to rotate, and the airbag 34 is inflated through the electric valve 314 and the air pipe 315, so that the airbag 34 fits the staff's body, and the driven friction wheel 36 drives the storage bar 37 and the sliding column 39 to rotate. Under the action of centrifugal force, the sliding column 39 and the coloring ring 310 partially slide out of the storage bar 37, and the elastic rope 38 is stretched. When the airbag 34 fits the staff, the air pressure inside the airbag 34 increases, and the airbag 34 can be adapted to fit the staff. It is suitable for workers of different body shapes and has a wider range of applications. The rotation resistance of the fan blade 313 increases, the driven friction wheel 36 and the active friction wheel 35 slip, the rotation speed of the driven friction wheel 36 decreases, and the sliding column 39 and the colored ring 310 enter the storage strip 37 under the tension of the elastic rope 38. Another worker can know the internal air pressure of the airbag 34 according to the position change of the colored ring 310, and then pause the motor 33 and close the electric valve 314. Compared with the inflation method with a fixed inflation volume, it can prevent the internal air pressure of the airbag 34 from being too high, causing discomfort to the worker, or the internal air pressure of the airbag 34 from being too low, causing unstable wearing.

[0052] The rotation of the rotating shaft 311 drives the stirring assembly 319 and the stirring unit 324 to rotate, stirring the anti-rust oil inside the oil tank 318 and the oil tank 320 to prevent the anti-rust oil from stratifying and affecting the effect of subsequent coating.

[0053] The motor 33 rotates in the opposite direction, driving the gear 316, the gear ring 32, and the synchronous belt 317 to rotate through the one-way bearing. The synchronous belt 317 drives the reciprocating screw 325 to rotate, and then drives the piston plate 323 to move downward and upward (the staff can achieve the required transmission ratio by designing the size of the reciprocating screw 325 and the top column of the gear 316. This is a relatively mature existing technology and will not be described in detail herein). The piston plate 323 moves downward to squeeze the anti-rust oil in the oil tank 320, the oil injection check valve 326 opens, and the oil replenishment check valve 321 closes. The anti-rust oil flows from the oil injection check valve 326 and the oil coating pipe 327 to the rotating gear ring 32, and is applied to the outer sides of the gear 316 and the gear ring 32 through the transmission. This makes the two less likely to rust and has a certain lubricating effect. The dust in the mine is large and the air humidity is high, so the significance of anti-rust oil is more prominent.

[0054] The piston plate 323 moves upward, the oil injection check valve 326 is closed, and the oil replenishment check valve 321 is opened, and the anti-rust oil in the oil tank 318 enters the oil tank 320 through the oil replenishment check valve 321 and the oil replenishment pipe 322.

[0055] When the staff collects data in the mine, they do not need to hold the device, which frees their hands and attention. They can use the camera to take pictures and videos of some special areas, which can improve work efficiency. If the staff member falls, the monitoring unit 2 detects that the distance from the ground is rapidly shortened, and controls the motor 33 through the data processor. The motor 33 rotates in the opposite direction, driving the gear 316, the ring gear 32, and the monitoring unit 2 to rotate to the back of the staff member, preventing the monitoring unit 2 from colliding with the ground and causing harm to the staff member. It can also reduce the possibility of damage to the monitoring unit 2. The lubricating oil applied before work makes the gear 316 and the ring gear 32 drive more smoothly, and the monitoring unit 2 can rotate to the back of the staff member more quickly.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A three-dimensional monitoring device for laser and electromagnetic waves, comprising a monitoring unit (2), an auxiliary mechanism (3) for the user to fall down in an emergency is movably installed on the outer side of the monitoring unit (2), and a reflective vest (1) that is easy to wear is installed on the top of the auxiliary mechanism (3), characterized in that: The auxiliary mechanism (3) comprises a gear ring (32) for fixing the monitoring unit (2), a gear (316) being meshingly mounted on the inner side of the gear ring (32), a motor (33) being fixedly mounted on the top of the gear (316), and the motor (33) being electrically connected to the monitoring unit (2); The auxiliary mechanism (3) further comprises an air bag (34) for fitting the waist circumference of a worker, and a rotating shaft (311) for inflating the air bag (34), wherein a plurality of fan blades (313) are fixedly mounted on the outer side of the rotating shaft (311); The auxiliary mechanism (3) also includes an oil tank (318) and an oil can (320) for applying anti-rust oil to the gear ring (32) and the gear (316). When the rotating shaft (311) rotates, the stirring assembly (319) and the stirring unit (324) are synchronously driven to stir the oil in the oil tank (318) and the oil can (320) evenly, and then the oil is applied to the outer side of the gear ring (32) and the gear (316).

2. A three-dimensional monitoring device for laser and electromagnetic waves as claimed in claim 1, characterized in that: The outer side of the gear ring (32) is rotatably engaged with an annular frame (31), the airbag (34) is fixedly mounted on the inner side of the annular frame (31), the reflective vest (1) is fixedly mounted on the top of the annular frame (31), and a plurality of reflective strips (4) are fixedly mounted on the outer side of the reflective vest (1).

3. A three-dimensional monitoring device for laser and electromagnetic waves as claimed in claim 2, characterized in that: The motor (33) is fixedly mounted on the top of the annular frame (31), and the end of the output shaft of the motor (33) is connected to the gear (316) via a one-way bearing.

4. A three-dimensional monitoring device for laser and electromagnetic waves as claimed in claim 3, characterized in that: The outer side of the output shaft of the motor (33) is connected to an active friction wheel (35) via a one-way bearing, a driven friction wheel (36) is installed on the outer side of the active friction wheel (35), and the rotating shaft (311) is fixedly installed on the bottom of the driven friction wheel (36); An air inflation chamber (312) is installed on the periphery of the fan blade (313); an electric valve (314) is fixedly installed on the outside of the air inflation chamber (312); and an air pipe (315) is fixedly installed between the electric valve (314) and the air bag (34).

5. A three-dimensional monitoring device for laser and electromagnetic waves as claimed in claim 4, characterized in that: The oil tank (318) is fixedly mounted on the inner side of the annular frame (31), an air intake assembly and a filling assembly for balancing pressure are mounted on the top of the oil tank (318), and an air inflation chamber (312) is fixedly mounted on the top of the oil tank (318).

6. A three-dimensional monitoring device for laser and electromagnetic waves as claimed in claim 5, characterized in that: The bottom of the oil tank (318) is connected to an oil replenishment check valve (321) fixedly installed, the bottom of the oil replenishment check valve (321) is connected to an oil replenishment pipe (322) fixedly installed, a piston plate (323) is slidably installed on the outside of the oil replenishment pipe (322), the piston plate (323) is slidably installed on the inside of the oil tank (320), and the oil tank (320) is fixedly installed on the inside of the annular frame (31); A reciprocating screw rod (325) is movably connected to the middle of the piston plate (323). The bottom of the reciprocating screw rod (325) is rotatably mounted on the bottom of the oil tank (318). Synchronous wheels are mounted on the outer sides of the reciprocating screw rod (325) and the top of the gear (316). The outer sides of the two synchronous wheels are movably connected to a synchronous belt (317).

7. A three-dimensional monitoring device for laser and electromagnetic waves as claimed in claim 6, characterized in that: The outside of the oil tank (320) is connected to a fuel injection check valve (326) fixedly installed thereon, and the outside of the fuel injection check valve (326) is connected to a fuel application pipe (327) fixedly installed thereon.

8. The three-dimensional monitoring device of laser and electromagnetic wave as claimed in claim 6, characterized in that: The stirring assembly (319) and the stirring unit (324) are both fixedly mounted on the outside of the rotating shaft (311); the stirring assembly (319) is located on the inside of the oil tank (318); and the stirring unit (324) is located on the inside of the oil tank (320).

9. A three-dimensional monitoring device for laser and electromagnetic waves as claimed in claim 4, characterized in that: A storage bar (37) is fixedly mounted on the top of the driven friction wheel (36), a sliding column (39) is slidably mounted inside the storage bar (37), and an elastic rope (38) is fixedly mounted between the sliding column (39) and the inside of the storage bar (37).

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