Real-time environment remote sensing monitoring equipment for thermal power generation energy facilities

Abstract

The invention relates to thermal power generation energy facility real-time environment remote sensing monitoring equipment which comprises an unmanned aerial vehicle and a sensor, the monitoring equipment further comprises a sleeve and a piston rod, the upper end of the sleeve is connected to the unmanned aerial vehicle, the sleeve is hollow, the lower end of the sleeve is opened downwards to form a sliding hole, and a spring is arranged in the sliding hole; the upper end of the piston rod is vertically connected to the sliding hole in a sliding mode, the two ends of the spring are fixedly connected to the sleeve and the piston rod respectively, the lower end of the piston rod is fixedly connected with an installation frame, and the sensor is installed on the installation frame. By the adoption of the technical scheme, the technical problem that an existing sensor mounted at the bottom of the unmanned aerial vehicle may be damaged due to impact force generated when the unmanned aerial vehicle lands can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental monitoring equipment, and in particular to a real-time environmental remote sensing monitoring device for thermal power generation energy facilities. Background Art

[0002] The main purpose of environmental monitoring of thermal power plants is to fully understand and evaluate the impact of power plants on air, water, soil and other environmental factors, and take appropriate control measures in a timely manner to ensure that the operation of power plants does not cause serious pollution to the surrounding environment. Environmental monitoring can accurately measure and record the concentration and emission of various emissions, timely discover and deal with environmental problems, and provide a strong scientific basis for the environmental management of power plants.

[0003] In the prior art, air environment monitoring of thermal power generation energy facilities usually uses drones equipped with multiple sensors to achieve real-time air environment monitoring of thermal power plants. However, the internal structure of the sensors used to monitor the air environment is very precise. When mounted on the bottom of the drone, the impact force generated when the drone lands may cause damage to the sensors. Summary of the invention

[0004] The present invention aims to solve the technical problem that the existing sensors mounted on the bottom of a UAV may be damaged by the impact force generated when the UAV lands, and provides a real-time environmental remote sensing monitoring device for a thermal power generation energy facility.

[0005] The technical solution of the present invention to solve the above technical problems is as follows:

[0006] A real-time environmental remote sensing monitoring device for a thermal power generation energy facility comprises an unmanned aerial vehicle (UAV) and a sensor. The monitoring device further comprises a sleeve and a piston rod. The upper end of the sleeve is connected to the UAV. The interior of the sleeve is hollow and the lower end is downwardly opened to form a sliding hole. A spring is arranged in the sliding hole. The upper end of the piston rod is vertically slidably connected to the sliding hole, and the two ends of the spring are respectively fixedly connected to the sleeve and the piston rod. The lower end of the piston rod is fixedly connected to a mounting frame, and the sensor is mounted on the mounting frame.

[0007] The beneficial effects of the present invention are as follows: when the ground is flat and the drone lands perpendicular to the ground, the vibration generated by the landing of the drone is transmitted to the piston rod, and the vibration causes the piston rod to slide up and down in the sliding hole of the sleeve. During this process, the spring undergoes elastic deformation to absorb the vibration, thereby providing shock-absorbing protection for the sensor mounted under the drone, thereby solving the technical problem that the existing sensors mounted on the bottom of the drone may be damaged by the impact force generated when the drone lands.

[0008] Based on the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the upper end of the piston rod is fixedly connected to a piston plate slidably connected to the sliding hole, and two springs are provided, one of which is sleeved on the piston rod, and its two ends are respectively fixedly connected to the lower end of the sleeve and the lower side of the piston plate, and the other spring has its two ends respectively fixedly connected to the upper side of the piston plate and the upper end of the sleeve.

[0010] The beneficial effect of adopting the above further scheme is: when the ground is flat and the drone lands perpendicular to the ground, the vibration generated by the landing of the drone is transmitted to the piston rod, and the vibration causes the piston rod to slide up and down in the sliding hole of the sleeve. During this process, the piston rod drives the piston plate to move, and then the two springs undergo elastic deformation at the same time to absorb the vibration, thereby providing shock-absorbing protection for the sensor mounted under the drone.

[0011] Furthermore, the piston plate is coated with an elastic layer, and the ends of the two springs are fixedly connected to the elastic layer, and the edge ends of the elastic layer are interference-fitted with the inner wall of the sliding hole.

[0012] The beneficial effect of adopting the above further scheme is: during the process of the piston rod sliding up and down in the sliding hole of the sleeve, the elastic layer can simultaneously undergo elastic deformation to absorb vibration, thereby providing shock-absorbing protection for the sensor mounted under the drone; at the same time, the edge end of the elastic layer is interference fit with the inner wall of the sliding hole, and the vibration is absorbed by the friction between the elastic layer and the inner wall of the sliding hole during the sliding process; during the sliding process of the piston plate, support is formed for the elastic layer, which can ensure that the spring and the elastic layer are supported and the vibration is smoothly absorbed.

[0013] Furthermore, at least one shock-absorbing member is connected to the upper end of the sleeve, and the shock-absorbing member includes a double-hook tension spring and two hooks respectively connected to the two ends of the double-hook tension spring, and the two hooks are respectively fixedly connected to the drone and the sleeve.

[0014] The beneficial effect of adopting the above further solution is: the sleeve is installed on the drone through the shock-absorbing member; when the drone lands and generates vibrations that are transmitted to the piston rod and the sleeve, the double-hook tension spring can deform to absorb the vibrations.

[0015] Furthermore, at least three shock-absorbing parts are provided, and are evenly spaced circumferentially arranged with the sleeve as the central axis. The hook at one end of each double-hook tension spring is fixedly connected to the side wall of the sleeve, and each double-hook tension spring is inclined.

[0016] The beneficial effect of adopting the above further scheme is: the installation stability of the sleeve, piston rod, mounting frame and sensor is improved by using multiple double-hook tension springs that are evenly and spaced apart in the circumferential direction, and the vibration generated when the drone lands on a flat surface and perpendicular to the ground is improved by using multiple double-hook tension springs. Each double-hook tension spring undergoes elastic deformation at the same time to absorb vertical vibration. At the same time, when the ground is bumpy or tilted, or the landing angle is not perpendicular to the flat surface, the vibration generated by the landing of the drone is transmitted to the tilted double-hook tension springs, and each double-hook tension spring absorbs horizontal vibration through elastic deformation to improve the shock absorption effect.

[0017] Furthermore, the upper end of the sleeve is fixedly connected to a ball head connecting rod, the lower end of the ball head connecting rod is fixedly connected to the sleeve, the upper end is ball-hinged with a connecting seat, and the connecting seat is installed on the drone.

[0018] The beneficial effect of adopting the above further scheme is: the sleeve is installed on the drone through the ball head connecting rod and the connecting seat to improve the installation stability of the sleeve, piston rod, mounting frame and sensor, and each inclined double-hook tension spring is deformed with the sleeve as the central axis and absorbs vibration. At the same time, the ball head connecting rod moves in the connecting seat to provide shock-absorbing protection for the sensor mounted on the bottom of the drone.

[0019] Furthermore, the mounting frame includes a frame body with a lower opening structure, a suspension shaft located in the frame body and fixedly connected to the frame body at both ends, and a mounting plate fixedly connected to the suspension shaft, the upper end of the frame body is fixedly connected to the lower end of the piston rod, the suspension shaft is horizontally arranged, and the sensor is mounted on the mounting plate.

[0020] The beneficial effect of adopting the above further solution is that during use, the sensor can be protected by the frame, reducing the possibility of direct impact and damage to the sensor by external debris such as dust, sand and rain.

[0021] Furthermore, the mounting frame also includes a protective cover and a driving member, one end of the protective cover is open and the open end is rotatably connected to the suspension shaft, the mounting plate and the sensor are both installed in the protective cover, the driving member is installed on the frame, and the driving end is transmission-connected to the protective cover to drive the protective cover to rotate with the suspension shaft as the central axis.

[0022] The beneficial effect of adopting the above further scheme is: the surface dust will be disturbed when the drone is ascending or descending. When the drone is ascending from the ground, the driving part drives the protective cover to rotate, so that the protective cover opens upward, and the protective cover forms a closed structure relative to the frame, thereby protecting the sensor and blocking the dust; when the drone is launched, the protective cover is controlled to open, thereby exposing the sensor to monitor the air environment; when the drone needs to land, the protective cover is closed in advance to prevent dust from entering the sensor and affecting its normal operation.

[0023] Furthermore, the installation frame also includes a dustproof strip fixedly connected to the inner wall of the frame, the dustproof strip is annular in structure, and the other end away from the installation frame is deformed and abuts against the outer wall of the protective cover when it is in a downward opening state or an upward opening state.

[0024] The beneficial effect of adopting the above further solution is that when the UAV lands and the protective cover is closed in advance, the dustproof strip abuts against the outer wall of the protective cover to prevent dust from entering the protective space formed by the frame and the protective cover, thereby improving the dustproof effect.

[0025] Furthermore, the protective cover includes a semicircular protective shell and a protective ring with one end fixedly connected to the semicircular protective shell, the other end of the protective ring is tilted inward and rotatably connected to the suspension shaft, and the outer side of the open end of the semicircular protective shell abuts against the dustproof strip, and the rotation radius of the other end of the protective ring is smaller than the inner diameter of the dustproof strip.

[0026] The beneficial effect of adopting the above-mentioned further scheme is: when the opened protective cover rotates and forms a protective structure for the sensor with the frame, since the rotation radius of the other end of the protective ring is smaller than the inner diameter of the dust strip, the rotating protective ring will not contact the dust strip in its natural state, thereby preventing dust and other materials on the dust strip from entering the protective cover. At the same time, during the rotation process, the semicircular protective shell that is always in contact with the dust strip can disturb the dust strip and clean the dust on the dust strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is the overall structure diagram of the real-time environment remote sensing monitoring equipment for thermal power generation energy facilities of the present invention;

[0028] Figure 2 It is a partial structural diagram of the real-time environment remote sensing monitoring equipment for thermal power generation energy facilities of the present invention;

[0029] Figure 3 for Figure 2 A bottom view of the piston rod is shown in cross-section;

[0030] Figure 4 It is a first partial cross-sectional view of the real-time environment remote sensing monitoring device for thermal power generation energy facilities of the present invention;

[0031] Figure 5 A second partial cross-sectional view of the real-time remote sensing monitoring device for thermal power generation energy facilities of the present invention;

[0032] Figure 6 A third partial cross-sectional view of the real-time remote sensing monitoring device for thermal power generation energy facilities of the present invention, showing a top view angle with the protective cover closed;

[0033] Figure 7 for Figure 6 A partial enlarged view of the middle A part;

[0034] Figure 8 This is the fourth partial cross-sectional view of the real-time environmental remote sensing monitoring device for thermal power generation energy facilities of the present invention, showing an upward viewing angle with the protective cover open.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 1. UAV; 11. Base plate; 2. Sensor; 3. Sleeve; 4. Piston rod; 41. Piston plate; 5. Spring; 6. Mounting frame; 61. Frame; 62. Suspension shaft; 621. Cylinder; 63. Mounting plate; 64. Protective cover; 641. Semicircular protective shell; 642. Protective ring; 65. Driving part; 651. Servo motor; 652. Worm; 653. Worm wheel; 66. Dustproof strip; 7. Shock-absorbing part; 71. Double-hook tension spring; 72. Hook; 73. Ball head connecting rod; 74. Connecting seat. DETAILED DESCRIPTION

[0037] The principles and features of the present invention are described below. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0038] Example 1

[0039] like Figures 1 to 4 ,as well as Figure 8 A real-time environmental remote sensing monitoring device for a thermal power generation energy facility includes a drone 1 and a sensor 2. The monitoring device also includes a sleeve 3 and a piston rod 4. The upper end of the sleeve 3 is connected to the drone 1. The interior of the sleeve 3 is hollow and the lower end is downwardly opened to form a sliding hole. A spring 5 is arranged in the sliding hole. The upper end of the piston rod 4 is vertically slidably connected to the sliding hole, and the two ends of the spring 5 are respectively fixedly connected to the sleeve 3 and the piston rod 4. The lower end of the piston rod 4 is fixedly connected to a mounting frame 6, and the sensor 2 is mounted on the mounting frame 6.

[0040] The beneficial effect of this embodiment is that when the ground is flat and the drone 1 lands perpendicular to the ground, the vibration generated by the landing of the drone 1 is transmitted to the piston rod 4, and the vibration causes the piston rod 4 to slide up and down in the sliding hole of the sleeve 3. During this process, the spring 5 undergoes elastic deformation to absorb the vibration, thereby providing shock-absorbing protection for the sensor 2 mounted under the drone 1, thereby solving the technical problem that the existing sensors mounted on the bottom of the drone may be damaged due to the impact force generated when the drone lands.

[0041] As a well-known usage method for those skilled in the art, the drone 1 and the sensor 2 can be remotely controlled by a remote controller to remotely control the take-off, flight and landing of the drone 1. The sensor 2 can be a temperature sensor, a pressure sensor, a flow sensor, a photoelectric sensor, etc. according to the usage needs.

[0042] As a specific solution of the above embodiment, the sliding hole is a stepped hole, and the sliding hole is a multi-polygonal hole to prevent the piston rod 4 from rotating relative to the sleeve 3 during the sliding process, so as to relatively ensure the stability of the sensor 2.

[0043] Example 2

[0044] like Figure 2 and Figure 4 On the basis of Example 1, the upper end of the piston rod 4 is fixedly connected to a piston plate 41 slidably connected to the sliding hole, and two springs 5 ​​are provided, one of which is sleeved on the piston rod 4, and its two ends are respectively fixedly connected to the lower end of the sleeve 3 and the lower side of the piston plate 41, and the other two ends of the spring 5 are respectively fixedly connected to the upper side of the piston plate 41 and the upper end of the sleeve 3.

[0045] The beneficial effect of adopting the preferred scheme in the above embodiment is that when the ground is flat and the drone 1 lands perpendicular to the ground, the vibration generated by the landing of the drone 1 is transmitted to the piston rod 4, and the vibration causes the piston rod 4 to slide up and down in the sliding hole of the sleeve 3. During this process, the piston rod 4 drives the piston plate 41 to move, and then the two springs 5 ​​are elastically deformed at the same time to absorb the vibration, so that the sensor 2 mounted under the drone 1 can be provided with shock-absorbing protection; specifically, the spring 5 sleeved on the piston rod 4 directly acts between the piston plate 41 and the sleeve 3, providing additional support force for the piston rod 4, helping to prevent the piston rod 4 from bending or deflecting when subjected to lateral force or impact force, thereby enhancing the stability of the entire structure, and the other spring 5 is not sleeved on the piston rod 4, so that the force line of the spring 5 is more dispersed, which helps to balance the force of the piston plate 41 when it moves up and down, and further improves the stability of the structure.

[0046] As a specific solution of the above embodiment, the sliding hole is a stepped hole, the lower end of one of the springs 5 ​​sleeved on the piston rod 4 is fixedly connected to the shoulder of the sliding hole, and the upper end of the other spring 5 is fixedly connected to the bottom of the sliding hole.

[0047] As a well-known technical means for those skilled in the art, the sleeve 3 includes a U-shaped tube with a "U"-shaped opening and a retaining ring. The retaining ring is connected to the open end of the U-shaped tube by screws, and the inner diameter of the retaining ring is smaller than the inner diameter of the U-shaped tube to facilitate the disassembly and assembly of the piston plate 41 and the spring 5.

[0048] Example 3

[0049] like Figure 2 and Figure 4 On the basis of embodiments 1 and 2, the piston plate 41 is coated with an elastic layer (not shown in the figure), and the ends of the two springs 5 ​​are fixedly connected to the elastic layer, and the edge ends of the elastic layer are interference fit with the inner wall of the sliding hole.

[0050] The beneficial effect of adopting the preferred scheme in the above embodiment is that, when the piston rod 4 slides up and down in the sliding hole of the sleeve 3, the elastic layer can simultaneously undergo elastic deformation to absorb vibration, thereby providing shock-absorbing protection for the sensor 2 mounted under the drone 1; at the same time, the edge end of the elastic layer is interference fit with the inner wall of the sliding hole, and the vibration is absorbed by the friction between the elastic layer and the inner wall of the sliding hole during the sliding process; when the piston plate 41 slides in the hole, support is formed for the elastic layer, thereby ensuring that the spring 5 and the elastic layer are supported and the vibration is smoothly absorbed.

[0051] The elastic layer may be made of rubber and cover both sides of the piston plate 41 in the thickness direction and the edge sidewalls.

[0052] As a parallel solution of the above embodiment, the piston plate 41 can also be directly made of rubber, silicone or the like.

[0053] Example 4

[0054] like Figures 1 to 3 On the basis of embodiments 1-3, at least one shock-absorbing member 7 is connected to the upper end of the sleeve 3, and the shock-absorbing member 7 includes a double-hook tension spring 71 and two hooks 72 respectively connected to the two ends of the double-hook tension spring 71, and the two hooks 72 are respectively fixedly connected to the drone 1 and the sleeve 3.

[0055] The beneficial effect of adopting the preferred solution in the above embodiment is that the sleeve 3 is installed on the drone 1 through the shock-absorbing member 7; when the drone 1 lands and generates vibrations that are transmitted to the piston rod 4 and the sleeve 3, the double-hook tension spring 71 can deform to absorb the vibrations.

[0056] On the basis of the above embodiment, a base plate 11 is installed on the belly of the drone 1 by bolts, and one of the hooks 72 is fixedly connected to the sleeve 3 , and the other hook 72 is fixedly connected to the base plate 11 of the drone 1 .

[0057] Example 5

[0058] like Figures 1 to 3On the basis of embodiments 1-4, at least three shock-absorbing members 7 are provided, and are evenly spaced circumferentially arranged with the sleeve 3 as the central axis. The hook 72 at one end of each double-hook tension spring 71 is fixedly connected to the side wall of the sleeve 3, and each double-hook tension spring 71 is inclined.

[0059] The beneficial effect of adopting the preferred scheme in the above embodiment is that the installation stability of the sleeve 3, the piston rod 4, the mounting frame 6 and the sensor 2 is improved by using multiple double-hook tension springs 71 that are evenly and spaced apart in the circumferential direction, and the vibration generated when the drone 1 lands on a flat surface and perpendicular to the surface is improved by using multiple double-hook tension springs 71. Each double-hook tension spring 71 undergoes elastic deformation at the same time to absorb the vertical vibration. At the same time, when the surface is bumpy or tilted, or the landing angle is not perpendicular to the flat surface, the vibration generated by the landing of the drone 1 is transmitted to the tilted double-hook tension springs 71, and each double-hook tension spring 71 absorbs the horizontal vibration through elastic deformation to improve the shock absorption effect.

[0060] The number of the shock absorbing elements 7 may also be four, five, six, etc.

[0061] Example 6

[0062] like Figures 1 to 4 On the basis of embodiments 1-5, the upper end of the sleeve 3 is fixedly connected with a ball head connecting rod 73, the lower end of the ball head connecting rod 73 is fixedly connected to the sleeve 3, the upper end is ball-hinged with a connecting seat 74, and the connecting seat 74 is installed on the drone 1.

[0063] The beneficial effect of adopting the preferred scheme in the above embodiment is that the sleeve 3 is installed on the drone 1 through the ball head connecting rod 73 and the connecting seat 74 to improve the installation stability of the sleeve 3, the piston rod 4, the mounting frame 6 and the sensor 2, and each inclined double-hook tension spring 71 is deformed with the sleeve 3 as the central axis and absorbs vibration. At the same time, the ball head connecting rod 73 moves relative to the connecting seat 74, so as to provide shock-absorbing protection for the sensor 2 mounted on the bottom of the drone 1.

[0064] As a specific solution of the above embodiment, the connection seat 74 is fixedly connected to the base plate 11 of the drone 1. A spherical groove is provided on the lower side of the connection seat 74, and the upper end of the ball head connecting rod 73 is fixedly connected to the rotating ball, which is adapted and rotatably connected to the spherical groove to realize the ball articulation of the ball head connecting rod 73 and the connection seat 74.

[0065] Example 7

[0066] like Figure 1 ,as well as Figures 5 to 8On the basis of Examples 1-6, the mounting frame 6 includes a frame body 61 with a lower opening structure, a suspension shaft 62 located in the frame body 61 and fixedly connected to the frame body 61 at both ends, and a mounting plate 63 fixedly connected to the suspension shaft 62. The upper end of the frame body 61 is fixedly connected to the lower end of the piston rod 4, the suspension shaft 62 is horizontally arranged, and the sensor 2 is mounted on the mounting plate 63.

[0067] The beneficial effect of adopting the preferred solution in the above embodiment is that during use, the sensor 2 can be protected to a certain extent by the frame 61, reducing the possibility of direct impact and damage to the sensor 2 by external debris such as dust, sand and rain.

[0068] A spherical groove is provided on the lower side of the frame 61 for mounting the suspension shaft 62 , the mounting plate 63 and the sensor 2 .

[0069] The upper side of the carrying plate 63 is fixedly connected to an elastic clamping sleeve, and the elastic clamping sleeve is clamped and installed on the suspension shaft 62 to achieve fixed installation of the carrying plate 63.

[0070] Example 8

[0071] like Figures 5 to 8 On the basis of Examples 1-7, the mounting frame 6 further includes a protective cover 64 and a driving member 65. One end of the protective cover 64 is open and the open end is rotatably connected to the suspension shaft 62. The mounting plate 63 and the sensor 2 are both mounted in the protective cover 64. The driving member 65 is mounted on the frame body 61, and the driving end is transmission-connected to the protective cover 64 to drive the protective cover 64 to rotate with the suspension shaft 62 as the central axis.

[0072] The beneficial effect of adopting the preferred scheme in the above embodiment is that the surface dust will be disturbed when the drone 1 is lifted or lowered. When the drone 1 is lifted from the ground, the driving member 65 drives the protective cover 64 to rotate, so that the protective cover 64 opens upward, and the protective cover 64 forms a closed structure relative to the frame 61, so as to protect the sensor 2 and block the dust; when the drone 1 is lifted into the air, the protective cover 64 is controlled to open, thereby exposing the sensor 2 to monitor the air environment; when the drone 1 needs to land, the protective cover 64 is closed in advance to prevent dust from entering the sensor 2 and affecting its normal operation.

[0073] In the embodiment of the present invention, when the protective cover 64 switches between the open state and the closed state, the protective cover 64 rotates 180°.

[0074] As a specific solution of the above embodiment, a storage cavity is installed in the frame 61 to install the driving member 65. The driving member 65 includes a servo motor 651, a worm 652 with one end drivingly connected to the output end of the servo motor 651, and a worm wheel 653 mechanically driven to the other end of the worm 652. The worm wheel 653 is coaxially connected to one end of the suspension shaft 62, and the worm wheel 653 is fixedly connected to the protective cover 64.

[0075] When the driving member 65 drives the protective cover 64 to rotate, the servo motor 651 is started, and the servo motor 651 drives the worm 652 to rotate, thereby driving the worm wheel 653 and the protective cover 64 to rotate relative to the suspension shaft 62 at the same time.

[0076] Among them, as a well-known technical means for those skilled in the art, the servo motor 651 can be connected to the control system of the drone 1 via telecommunication, or the servo motor 651 can be directly connected to the remote control of the drone 1 via communication to control the start and stop of the servo motor 651 via the remote control.

[0077] Based on the above embodiment, cylinders 621 are rotatably connected at both ends of the suspension shaft 62, and the worm gear 653 is coaxially fixedly connected to one of the cylinders 621, and the open end of the protective cover 64 is simultaneously fixedly connected to the two cylinders 621. When the worm gear 653 rotates, the two cylinders 621 and the protective cover 64 rotate relative to the suspension shaft 62 at the same time.

[0078] As a parallel solution of the above embodiment, the worm gear 653 is coaxially fixedly connected to one end of the suspension shaft 62, and one end of the protective cover 64 is open and the open end is fixedly connected to the suspension shaft 62, so that under the drive of the driving member 65, the protective cover 64, the suspension shaft 62, the mounting plate 63 and the sensor 2 rotate simultaneously with the suspension shaft 62 as the central axis.

[0079] Example 9

[0080] like Figure 5 On the basis of Examples 1-8, the mounting frame 6 further includes a dust strip 66 fixedly connected to the inner wall of the frame body 61. The dust strip 66 has an annular structure, and the other end away from the mounting frame 6 is deformed and abuts against the outer wall of the protective cover 64 when it is in a downward opening state or an upward opening state.

[0081] The beneficial effect of adopting the preferred scheme in the above embodiment is that when the drone 1 lands and the protective cover 64 is closed in advance, the dustproof strip 66 abuts against the outer wall of the protective cover 64 to prevent dust from entering the protective space formed by the frame 61 and the protective cover 64, thereby improving the dustproof effect.

[0082] The dustproof strip 66 can be made of materials such as rubber and silicone.

[0083] Example 10

[0084] like Figure 5 On the basis of Examples 1-9, the protective cover 64 includes a semicircular protective shell 641 and a protective ring 642 whose one end is fixedly connected to the semicircular protective shell 641, the other end of the protective ring 642 is tilted inward and rotatably connected to the suspension shaft 62, and the outer side of the open end of the semicircular protective shell 641 abuts against the dustproof strip 66, and the rotation radius of the other end of the protective ring 642 is smaller than the inner diameter of the dustproof strip 66.

[0085] The beneficial effect of adopting the preferred scheme in the above embodiment is that when the opened protective cover 64 rotates and forms a protective structure for the sensor 2 with the frame 61, since the rotation radius of the other end of the protective ring 642 is smaller than the inner diameter of the dust strip 66, the rotating protective ring 642 will not contact the dust strip 66 in a natural state, thereby preventing dust and other materials on the dust strip 66 from entering the protective cover 64. At the same time, during the rotation process, the semicircular protective shell 641 that is always in contact with the dust strip 66 can disturb the dust strip 66 and clean the dust on the dust strip 66.

[0086] The working principle of the real-time remote sensing monitoring device for thermal power generation energy facilities of the present invention is as follows:

[0087] 1. When the ground is flat and the drone 1 lands perpendicular to the ground, the vibration generated by the landing of the drone 1 is transmitted to the piston rod 4, and the vibration causes the piston rod 4 to slide up and down in the sleeve 3. In this process, the piston rod 4 drives the piston plate 41 to move, and then the two springs 5 ​​are elastically deformed at the same time to absorb the vibration, so that the sensor 2 mounted under the drone 1 can be protected from shock.

[0088] When the ground is bumpy or tilted, or the landing angle is not perpendicular to the flat ground, the vibration generated by the landing of the drone 1 is transmitted to the piston rod 4 and the sleeve 3, and the two springs 5 ​​are elastically deformed at the same time to absorb the vertical vibration;

[0089] The double-hook tension spring 71 absorbs horizontal vibrations through elastic deformation, and at the same time, the ball head connecting rod 73 moves relative to the connecting seat 74, so as to provide shock-absorbing protection for the sensor 2 mounted on the bottom of the drone 1.

[0090] 2. When the drone 1 is ascending or descending, the dust on the ground surface will be disturbed. When the drone 1 is ascending from the ground surface, the protective cover 64 is closed to block the dust.

[0091] When the drone 1 is launched, the drone 1 controller drives the servo motor 651 to drive the worm 652 to rotate. As the worm 652 and the worm wheel 653 rotate, the cylinder 621 and the protective cover 64 rotate outside the suspension shaft 62. The protective cover 64 opens, and then the sensor 2 is exposed to monitor the air environment.

[0092] When the drone 1 needs to land, the protective cover 64 is closed in advance to prevent dust from entering the sensor 2 and affecting its normal operation.

[0093] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0094] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0095] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0096] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0097] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0098] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A real-time remote sensing monitoring device for the environment of a thermal power generation energy facility, comprising a drone (1) and a sensor (2), characterized in that: The monitoring device further comprises a sleeve (3) and a piston rod (4); the upper end of the sleeve (3) is connected to the drone (1); the interior of the sleeve (3) is hollow and the lower end is open downward to form a sliding hole; a spring (5) is arranged in the sliding hole; the upper end of the piston rod (4) is vertically slidably connected to the sliding hole, and the two ends of the spring (5) are respectively fixedly connected to the sleeve (3) and the piston rod (4); the lower end of the piston rod (4) is fixedly connected to a mounting frame (6), and the sensor (2) is mounted on the mounting frame (6).

2. According to claim 1, a real-time remote sensing monitoring device for thermal power generation energy facilities is characterized in that: The upper end of the piston rod (4) is fixedly connected to a piston plate (41) slidably connected to the sliding hole, and two springs (5) are provided, one of which is sleeved on the piston rod (4) and has two ends fixedly connected to the lower end of the sleeve (3) and the lower side of the piston plate (41), and the other spring (5) has two ends fixedly connected to the upper side of the piston plate (41) and the upper end of the sleeve (3).

3. According to claim 2, a real-time remote sensing monitoring device for thermal power generation energy facilities is characterized in that: The piston plate (41) is coated with an elastic layer, and the ends of the two springs (5) are fixedly connected to the elastic layer, and the edge end of the elastic layer is interference-fitted with the inner wall of the sliding hole.

4. The real-time remote sensing monitoring device for thermal power generation energy facilities according to claim 1 is characterized in that: At least one shock absorbing member (7) is connected to the upper end of the sleeve (3), and the shock absorbing member (7) comprises a double-hook tension spring (71) and two hooks (72) respectively connected to the two ends of the double-hook tension spring (71), and the two hooks (72) are respectively fixedly connected to the drone (1) and the sleeve (3).

5. A real-time remote sensing monitoring device for thermal power generation energy facilities according to claim 4, characterized in that: At least three shock absorbing parts (7) are provided and are evenly spaced in the circumferential direction with the sleeve (3) as the central axis. The hook (72) at one end of each double-hook tension spring (71) is fixedly connected to the side wall of the sleeve (3), and each double-hook tension spring (71) is arranged obliquely.

6. A real-time remote sensing monitoring device for thermal power generation energy facilities according to claim 5, characterized in that: The upper end of the sleeve (3) is fixedly connected to a ball head connecting rod (73), the lower end of the ball head connecting rod (73) is fixedly connected to the sleeve (3), and the upper end is ball-hinged with a connecting seat (74), and the connecting seat (74) is installed on the drone (1).

7. A real-time remote sensing monitoring device for thermal power generation energy facilities according to any one of claims 1 to 6, characterized in that: The installation frame (6) comprises a frame body (61) with a lower opening structure, a suspension shaft (62) located in the frame body (61) and fixedly connected to the frame body (61) at both ends, and a mounting plate (63) fixedly connected to the suspension shaft (62), the upper end of the frame body (61) is fixedly connected to the lower end of the piston rod (4), the suspension shaft (62) is arranged horizontally, and the sensor (2) is mounted on the mounting plate (63).

8. A real-time remote sensing monitoring device for thermal power generation energy facilities according to claim 7, characterized in that: The installation frame (6) also includes a protective cover (64) and a driving member (65). One end of the protective cover (64) is open and the open end is rotatably connected to the suspension shaft (62). The mounting plate (63) and the sensor (2) are both installed in the protective cover (64). The driving member (65) is installed on the frame (61), and the driving end is transmission-connected to the protective cover (64) to drive the protective cover (64) to rotate with the suspension shaft (62) as the central axis.

9. A real-time remote sensing monitoring device for thermal power generation energy facilities according to claim 8, characterized in that: The installation frame (6) further comprises a dustproof strip (66) fixedly connected to the inner wall of the frame body (61); the dustproof strip (66) is an annular structure, and the other end away from the installation frame (6) is deformed and abuts against the outer wall of the protective cover (64) when it is in a downward opening state or an upward opening state.

10. A real-time remote sensing monitoring device for thermal power generation energy facilities according to claim 9, characterized in that: The protective cover (64) comprises a semicircular protective shell (641) and a protective ring (642) one end of which is fixedly connected to the semicircular protective shell (641); the other end of the protective ring (642) is tilted inward and rotatably connected to the suspension shaft (62); the outer side of the open end of the semicircular protective shell (641) abuts against the dustproof strip (66); and the rotation radius of the other end of the protective ring (642) is smaller than the inner diameter of the dustproof strip (66).

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