An apparatus and method for monitoring particulate matter pollution in the atmospheric environment
By designing a stable lifting and moving protection mechanism and combining a monitoring device with a wind direction measurement function, the problems of shaking and insufficient wind direction of the monitoring equipment are solved, and the stability and accuracy of atmospheric particulate pollution monitoring are improved.
Patent Information
- Application Number
- CN202210078206.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-01-24
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2042-01-24
AI Technical Summary
In the existing atmospheric particulate pollution monitoring devices, the monitoring equipment is prone to shake when lifting and falling, the core monitor is insufficient protection, and the lack of wind direction measurement mechanisms, resulting in poor monitoring effect.
A monitoring device including a stable lifting mechanism, a mobile protection mechanism and a wind direction measuring mechanism is designed, and the lifting stability is ensured using telescopic columns, hydraulic rods, turntables and fixed rings. The slide rails and slide plates protect the core monitor. The wind direction measuring mechanism adapts to the wind direction changes through the girder and the direction finding ball, and adjusts the monitoring plate to the optimal position.
The monitoring equipment is achieved stably lifting and lowering in complex environments, protecting the core monitor, and improving the accuracy and effectiveness of atmospheric particulate pollution monitoring.
Smart Images
Figure CN114441400B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of atmospheric monitoring devices, and particularly relates to an atmospheric environment particulate matter pollution monitoring device and a monitoring method. Background Technique
[0002] Atmospheric particulate matter is the general term for various solid and liquid particulate substances existing in the atmosphere. Various particulate substances are evenly dispersed in the air to form a relatively stable and huge suspension system, that is, an aerosol system. Therefore, atmospheric particulate matter is also called atmospheric aerosol. An aerosol is a multiphase system composed of particles and gas. Dust, fume, smoke, fog, haze, etc. commonly seen all belong to the category of aerosols.
[0003] In recent years, the degree of attention to the problem of atmospheric environment particulate matter pollution has been increasing day by day. Controlling the pollution source is the key to solving the problem of air pollution. How to effectively and accurately locate the pollution source is the basis of targeted treatment. At present, the source analysis of atmospheric pollutants is mainly carried out by numerical calculation methods, such as algorithms like source inventory, source model, receptor model, etc. However, these numerical calculation methods need to be based on atmospheric monitoring data. Therefore, an atmospheric environment particulate matter pollution monitoring device is designed to collect data.
[0004] The existing technology has problems such as the position of the main monitoring device is prone to shaking during the lifting process, the movement protection of the core monitor is insufficient, and there is a lack of a necessary wind direction measuring mechanism. For this reason, we propose an atmospheric environment particulate matter pollution monitoring device and a monitoring method. Summary of the Invention
[0005] The main purpose of the present invention is to provide an atmospheric environment particulate matter pollution monitoring device and a monitoring method, which can effectively solve the problems in the background technique that the position of the main monitoring device is prone to shaking during the lifting process, the movement protection of the core monitor is insufficient, and there is a lack of a necessary wind direction measuring mechanism.
[0006] To solve the above technical problems, the present invention is realized through the following technical solutions: An atmospheric environment particulate matter pollution monitoring device includes a bottom plate, a monitoring box, a stable lifting mechanism arranged between the bottom plate and the monitoring box, a moving protection mechanism arranged inside the monitoring box, and a wind direction measuring mechanism arranged above the monitoring box. The monitoring box is of a cuboid structure and is hollow inside. The stable lifting mechanism includes a telescopic column, a hydraulic rod, a turntable, and a fixing ring. The lower end of the telescopic column is connected to the center position above the bottom plate, the other end of the telescopic column is movably connected to one end of the hydraulic rod close to the bottom plate, the other end of the hydraulic rod is movably connected to one end of the turntable close to the bottom plate. The fixing ring is of a cylindrical structure and is hollow inside. The lower part of the outer side of the fixing ring is connected to the upper part of the bottom plate, and the inner side wall of the fixing ring is movably connected to the telescopic column. The moving protection mechanism includes slide rails, a slide plate, and a monitor. The two slide rails are symmetrically arranged along the central axis of the monitoring box below the inside of the monitoring box, and the other ends of the two slide rails are movably connected to the slide plate. The lower end of the monitor is connected to the center position above the slide plate. The wind direction measuring mechanism includes a chassis, a column, and a rotating ring. The lower end of the chassis is connected to the center position above the outside of the monitoring box, the other end of the chassis is connected to the column, and a rotating hole is opened at the central position inside the rotating ring, and the column is movably connected to the rotating hole.
[0007] Preferably, the bottom plate further includes a moving component, and the moving component is arranged below the bottom plate, and the moving component can move the entire monitoring device.
[0008] Preferably, the moving component includes rotating columns, mounting seats, and pulleys. The four rotating columns are all arranged below the bottom plate and are arranged in an equally divided circular arrangement along the bottom plate. The other ends of the four rotating columns are respectively movably connected to one ends of the four mounting seats close to the bottom plate, and the other ends of the four mounting seats are respectively movably connected to the four pulleys. The pulleys are in sliding cooperation with the ground to move the entire monitoring device.
[0009] Preferably, the stable lifting mechanism further includes a locking seat, a first clamping seat, a first screw, a stabilizing frame, and a mounting column. The telescopic column and the hydraulic rod are movably connected through the locking seat. The two first clamping seats are symmetrically arranged along the central axis of the fixing ring on the outer side wall of the fixing ring. The two first clamping seats and the bottom plate are respectively fixedly connected through two first screws. A sliding hole is opened at the central position inside the stabilizing frame, and the side wall of the hydraulic rod is movably connected to the sliding hole. The two mounting columns are both arranged between the stabilizing frame and the bottom plate and are symmetrically arranged along the central axis of the stabilizing frame. By rotating the locking seat, the position between the telescopic column and the hydraulic rod can be locked.
[0010] Preferably, the turntable further includes a second clamping seat and a second screw. The two second clamping seats are symmetrically arranged along the central axis of the turntable on the side wall of the turntable. The two second clamping seats and the monitoring box are respectively fixedly connected through two second screws. The second clamping seat and the second screw can ensure the stable connection between the turntable and the monitoring box.
[0011] Preferably, the monitoring box further includes monitoring plates, clamping ears, and connecting columns. The two monitoring plates are located on the outer side walls of the monitoring box along the central axis of the monitoring box. The four clamping ears are respectively arranged on the two side walls of the two monitoring plates along the central axes of the two monitoring plates. The four connecting columns are respectively arranged between the four clamping ears and the monitoring box. The monitoring plates are the main monitoring components for monitoring particulate matter pollution in the atmospheric environment.
[0012] Preferably, the mobile protection mechanism further includes a positioning disk, a screw rod, and a knob. The positioning disk is arranged at the central position of one side wall of the monitor near the locking seat. The knob is arranged at the central position of the other end of the screw rod. A threaded hole is opened at the corresponding position of the monitoring box. The screw rod is movably connected to the threaded hole. Rotating the knob can drive the screw rod to rotate, thereby changing the position of the monitor inside the monitoring box.
[0013] Preferably, the wind direction measuring mechanism further includes clamping plates, first positioning columns, second positioning columns, a direction measuring frame, and a direction measuring ball. The two clamping plates are symmetrically arranged on the side wall of the rotating ring along the central axis of the rotating ring. The lower ends of the two first positioning columns are respectively connected to the ends of the two clamping plates away from the rotating ring. The other ends of the two first positioning columns are respectively fixedly connected to the lower ends of the two second positioning columns. The two direction measuring frames are respectively movably connected to the two second positioning columns. The four direction measuring balls are respectively arranged on the side walls of the two direction measuring frames away from the bottom plate along the central axes of the two direction measuring frames. The direction measuring frame and the direction measuring ball are the main components for measuring the wind direction.
[0014] Preferably, the monitor is arranged on the sliding plate and is located inside the monitoring box. The monitoring plates symmetrically arranged on the two outer sides of the monitoring box monitor particulate matter pollution in the atmospheric environment. Drive the pulley to slide on the ground to move the entire monitoring device to the designated position. Subsequently, drive the telescopic column and the hydraulic rod to be movably connected to change the monitoring height of the monitoring box. After reaching the designated position, rotate the locking seat to lock the position between the telescopic column and the hydraulic rod. According to the wind direction at the monitoring site, the direction measuring ball measures the wind direction, drive the direction measuring frame and the second positioning column to be movably connected to adapt to the wind direction environment, thereby driving the rotating ring and the column to be movably connected to adjust to the optimal wind direction measuring position. Subsequently, transmit the information to the monitor, and the monitor issues an instruction to drive the monitoring box and the turntable to be movably connected to adjust the monitoring direction of the monitoring plate to the optimal wind direction position for monitoring particulate matter pollution in the atmospheric environment. The monitoring results are real-time fed back to the monitor for storage for subsequent analysis.
[0015] The present invention has the following beneficial effects:
[0016] 1. In the present invention, the telescopic column is movably connected to the hydraulic rod, and the monitoring position of the monitoring box can be changed. Due to the complex on-site wind direction environment, it is necessary to ensure that the lifting process is stable without shaking. At this time, the fixed ring can fix the connection part between the telescopic column and the bottom plate to be stable. The stabilizing frame is fixed between the mounting column and the bottom plate, and the sliding holes opened inside are movably connected to the hydraulic rod during the lifting process, which can ensure that the hydraulic rod does not shake during the lifting process, and further ensure that the entire lifting process is stable without shaking, improving the stability of equipment use;
[0017] 2. In the present invention, due to the complex on-site environment, it is necessary to move and protect the core monitor. When not in use, rotate the knob to drive the screw rod to be movably connected to the monitoring box, and then drive the internal slide plate to be movably connected to the slide rail, changing the position of the monitor inside the monitoring box, so that the monitor is in a position where it will not be contaminated. When in use, the same operation can move the monitor to the use position, which is convenient to use and greatly improves the protection of the core monitoring element;
[0018] 3. In the present invention, at the monitoring site, the monitoring plate can be moved to the corresponding position according to the wind direction to improve the monitoring effect. In the designed wind direction measuring mechanism, when the wind direction changes, the direction measuring frame and the direction measuring ball synchronously adapt to the wind direction change, and then drive the rotating ring to be movably connected to the column to adapt to the wind direction change. At the same time, the monitor drives the monitoring box to be movably connected to the turntable, and rotates and moves the monitoring plate to the optimal wind direction position, greatly improving the monitoring effect of atmospheric environmental particulate matter pollution.
[0019] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.
[0021] Figure 1 It is a schematic diagram of the overall structure of an atmospheric environmental particulate matter pollution monitoring device and monitoring method of the present invention;
[0022] Figure 2 It is a front view structure schematic diagram of an atmospheric environmental particulate matter pollution monitoring device and monitoring method of the present invention;
[0023] Figure 3 It is a top view structure schematic diagram of an atmospheric environmental particulate matter pollution monitoring device and monitoring method of the present invention;
[0024] Figure 4 It is a schematic side view structure diagram of a monitoring device and a monitoring method for particulate matter pollution in the atmospheric environment of the present invention;
[0025] Figure 5 For the present invention Figure 1 It is a partial enlarged structure diagram of part A in the present invention;
[0026] Figure 6 For the present invention Figure 2 It is a schematic cross-sectional structure diagram at B-B in the present invention.
[0027] In the attached drawings, the list of components represented by each reference numeral is as follows:
[0028] 1. Bottom plate; 2. Rotating column; 3. Mounting seat; 4. Pulley; 5. Telescopic column; 6. Hydraulic rod; 7. Locking seat; 8. Turntable; 9. Fixed ring; 10. First card seat; 11. First screw; 12. Stabilizing frame; 13. Mounting column; 14. Monitoring box; 15. Second card seat; 16. Second screw; 17. Monitoring plate; 18. Ear; 19. Connecting column; 20. Slide rail; 21. Slide plate; 22. Monitor; 23. Positioning disk; 24. Screw rod; 25. Knob; 26. Chassis; 27. Column; 28. Swivel ring; 29. Card plate; 30. First positioning column; 31. Second positioning column; 32. Direction finding frame; 33. Direction finding ball. Detailed implementation manners
[0029] To make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.
[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the attached drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0031] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.
[0032] Refer to Figure 1 —6, the present invention relates to a monitoring device and a monitoring method for particulate matter pollution in the atmospheric environment, which includes a bottom plate 1, a monitoring box 14, a stable lifting mechanism arranged between the bottom plate 1 and the monitoring box 14, a moving protection mechanism arranged inside the monitoring box 14, and a wind direction measuring mechanism arranged above the monitoring box 14. The monitoring box 14 is of a cuboid structure and is hollow inside. The stable lifting mechanism includes a telescopic column 5, a hydraulic rod 6, a turntable 8 and a fixing ring 9. The lower end of the telescopic column 5 is connected to the center position above the bottom plate 1, and the other end of the telescopic column 5 is movably connected to one end of the hydraulic rod 6 close to the bottom plate 1. The other end of the hydraulic rod 6 is movably connected to one end of the turntable 8 close to the bottom plate 1. The fixing ring 9 is of a cylindrical structure and is hollow inside. The lower part of the outer side of the fixing ring 9 is connected to the upper part of the bottom plate 1, and the inner side wall of the fixing ring 9 is movably connected to the telescopic column 5. The moving protection mechanism includes a slide rail 20, a slide plate 21 and a monitor 22. Two slide rails 20 are symmetrically arranged along the central axis of the monitoring box 14 below the inside of the monitoring box 14, and the other ends of the two slide rails 20 are both movably connected to the slide plate 21. The lower end of the monitor 22 is connected to the center position above the slide plate 21. The wind direction measuring mechanism includes a chassis 26, a column 27 and a rotating ring 28. The lower end of the chassis 26 is connected to the center position above the outside of the monitoring box 14, the other end of the chassis 26 is connected to the column 27, and a rotating hole is opened at the center position inside the rotating ring 28, and the column 27 is movably connected to the rotating hole.
[0033] Furthermore, the bottom plate 1 further includes a moving component, which is arranged below the bottom plate 1 and can move the entire monitoring device.
[0034] Furthermore, the moving component includes a rotating column 2, a mounting seat 3 and a pulley 4. Four rotating columns 2 are all arranged below the bottom plate 1 and are arranged in an equally divided circular arrangement along the bottom plate 1. The other ends of the four rotating columns 2 are respectively movably connected to one ends of the four mounting seats 3 close to the bottom plate 1. The other ends of the four mounting seats 3 are respectively movably connected to the four pulleys 4. The pulleys 4 are slidably matched with the ground to move the entire monitoring device.
[0035] Furthermore, the stable lifting mechanism further includes a locking seat 7, a first clamping seat 10, a first screw 11, a stabilizing frame 12 and a mounting column 13. The telescopic column 5 and the hydraulic rod 6 are movably connected through the locking seat 7. Two first clamping seats 10 are symmetrically arranged along the central axis of the fixing ring 9 on the outer side wall of the fixing ring 9. The two first clamping seats 10 and the bottom plate 1 are respectively fixedly connected through two first screws 11. A sliding hole is opened at the center position inside the stabilizing frame 12, and the side wall of the hydraulic rod 6 is movably connected to the sliding hole. Two mounting columns 13 are both arranged between the stabilizing frame 12 and the bottom plate 1 and are symmetrically arranged along the central axis of the stabilizing frame 12. By rotating the locking seat 7, the position between the telescopic column 5 and the hydraulic rod 6 can be locked.
[0036] Further, the turntable 8 further includes a second card seat 15 and a second screw 16. The two second card seats 15 are symmetrically arranged on the side wall of the turntable 8 along the central axis of the turntable 8. The two second card seats 15 and the monitoring box 14 are respectively fixedly connected by two second screws 16. The second card seat 15 and the second screw 16 can ensure a firm connection between the turntable 8 and the monitoring box 14.
[0037] Further, the monitoring box 14 further includes a monitoring board 17, a clamping ear 18 and a connecting column 19. The two monitoring boards 17 are located on the outer side walls of the monitoring box 14 along the central axis of the monitoring box 14. The four clamping ears 18 are respectively arranged on the two side walls of the two monitoring boards 17 along the central axis of the two monitoring boards 17. The four connecting columns 19 are respectively arranged between the four clamping ears 18 and the monitoring box 14. The monitoring board 17 is the main monitoring component for monitoring particulate matter pollution in the atmospheric environment.
[0038] Further, the mobile protection mechanism further includes a positioning disk 23, a screw rod 24 and a knob 25. The positioning disk 23 is arranged at the central position of the side wall of the monitor 22 close to the locking seat 7. The knob 25 is arranged at the central position of the other end of the screw rod 24. A threaded hole is opened at the corresponding position of the monitoring box 14. The screw rod 24 is movably connected to the threaded hole. Rotating the knob 25 can drive the screw rod 24 to rotate, thereby changing the position of the monitor 22 inside the monitoring box 14.
[0039] Further, the wind direction measuring mechanism further includes a clamping plate 29, a first positioning column 30, a second positioning column 31, a direction measuring frame 32 and a direction measuring ball 33. The two clamping plates 29 are symmetrically arranged on the side wall of the rotating ring 28 along the central axis of the rotating ring 28. The lower ends of the two first positioning columns 30 are respectively connected to the ends of the two clamping plates 29 away from the rotating ring 28. The other ends of the two first positioning columns 30 are respectively fixedly connected to the lower ends of the two second positioning columns 31. The two direction measuring frames 32 are respectively movably connected to the two second positioning columns 31. The four direction measuring balls 33 are respectively arranged on the side walls of the two direction measuring frames 32 away from the bottom plate 1 along the central axis of the two direction measuring frames 32. The direction measuring frame 32 and the direction measuring ball 33 are the main components for measuring the wind direction.
[0040] Further, the monitor 22 is disposed on the skateboard 21 and inside the monitoring box 14. The monitoring plates 17 symmetrically arranged on both outer sides of the monitoring box 14 monitor the particulate matter pollution in the atmospheric environment. The pulley 4 is driven to slide on the ground to move the entire monitoring device to a designated position. Subsequently, the telescopic column 5 and the hydraulic rod 6 are movably connected to change the monitoring height of the monitoring box 14. After reaching the designated position, the locking seat 7 is rotated to lock the position between the telescopic column 5 and the hydraulic rod 6. According to the wind direction at the monitoring site, the wind direction ball 33 measures the wind direction, and the direction-finding frame 32 and the second positioning column 31 are movably connected to adapt to the wind direction environment. Furthermore, the rotating ring 28 and the column 27 are movably connected to adjust to the optimal wind direction measurement position. Subsequently, the information is transmitted to the monitor 22, and the monitor 22 issues an instruction to movably connect the monitoring box 14 and the turntable 8, and adjust the monitoring direction of the monitoring plate 17 to the optimal wind direction position for monitoring the particulate matter pollution in the atmospheric environment. The monitoring results are fed back to the monitor 22 in real time for storage for subsequent analysis.
[0041] The working principle of the present invention is as follows: The telescopic column 5 and the hydraulic rod are movably connected to change the monitoring position of the monitoring box 14. Since the wind direction environment at the site is complex, it is necessary to ensure that the lifting process is stable and does not shake. The fixing ring 9 fixes the connection part between the telescopic column 5 and the bottom plate 1 to keep it stable. The stabilizing frame 12 is fixed to the bottom plate 1 through the mounting column 13. The sliding holes formed inside are movably connected to the hydraulic rod 6 during the lifting process to ensure that the hydraulic rod 6 does not shake during the lifting process. Since the monitoring site environment is complex, it is necessary to move and protect the core monitor 22. The knob 25 is rotated to drive the screw rod 24 and the monitoring box 14 to be movably connected, and further drive the internal skateboard 21 and the slide rail 20 to be movably connected, changing the position of the monitor 22 inside the monitoring box 14 so that the monitor 22 is in a non-polluted position. At the monitoring site, the monitoring plate 17 is moved to the corresponding position according to the wind direction, which can improve the monitoring effect. In the designed wind direction measurement mechanism, when the wind direction changes, the direction-finding frame 32 and the wind direction ball 33 synchronously adapt to the wind direction change, and further drive the rotating ring 28 and the column 27 to be movably connected to adapt to the wind direction change. At the same time, the monitor 22 drives the monitoring box 14 and the turntable 8 to be movably connected, and rotates and moves the monitoring plate 17 to the optimal wind direction position, greatly improving the monitoring effect of the particulate matter pollution in the atmospheric environment.
[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. An atmospheric environment particulate matter pollution monitoring device, characterized in that: It includes a bottom plate (1), a monitoring box (14), a stable lifting mechanism arranged between the bottom plate (1) and the monitoring box (14), a moving protection mechanism arranged inside the monitoring box (14), and a wind direction measuring mechanism arranged above the monitoring box (14); The monitoring box (14) is of a cuboid structure and is hollow inside. The stable lifting mechanism includes a telescopic column (5), a hydraulic rod (6), a turntable (8), and a fixing ring (9). The lower end of the telescopic column (5) is connected to the central position above the bottom plate (1), and the other end of the telescopic column (5) is movably connected to one end of the hydraulic rod (6) close to the bottom plate (1). The other end of the hydraulic rod (6) is movably connected to one end of the turntable (8) close to the bottom plate (1). The fixing ring (9) is of a cylindrical structure and is hollow inside. The lower part of the outer side of the fixing ring (9) is connected to the upper part of the bottom plate (1), and the inner side wall of the fixing ring (9) is movably connected to the telescopic column (5). The stable lifting mechanism further includes a locking seat (7), a first clamping seat (10), a first screw (11), a stable frame (12), and a mounting column (13). The telescopic column (5) and the hydraulic rod (6) are movably connected through the locking seat (7). Two first clamping seats (10) are symmetrically arranged on the outer side wall of the fixing ring (9) along the central axis of the fixing ring (9). The two first clamping seats (10) and the bottom plate (1) are respectively fixedly connected through two first screws (11). A sliding hole is opened at the central position inside the stable frame (12), and the side wall of the hydraulic rod (6) is movably connected to the sliding hole. The two mounting columns (13) are both arranged between the stable frame (12) and the bottom plate (1) and are symmetrically arranged along the central axis of the stable frame (12); The moving protection mechanism includes a slide rail (20), a slide plate (21), and a monitor (22). The two slide rails (20) are symmetrically arranged on the lower part inside the monitoring box (14) along the central axis of the monitoring box (14). The other ends of the two slide rails (20) are both movably connected to the slide plate (21). The lower end of the monitor (22) is connected to the central position above the slide plate (21). The moving protection mechanism further includes a positioning disk (23), a screw rod (24), and a knob (25). The positioning disk (23) is arranged at the central position of one side wall of the monitor (22) close to the locking seat (7). The knob (25) is arranged at the central position of the other end of the screw rod (24). A threaded hole is opened at the corresponding position of the monitoring box (14), and the screw rod (24) is movably connected to the threaded hole. The wind direction measuring mechanism includes a chassis (26), a column (27), and a rotating ring (28). The lower end of the chassis (26) is connected to the central position above the outside of the monitoring box (14). The other end of the chassis (26) is connected to the column (27). A rotating hole is opened at the central position inside the rotating ring (28), and the column (27) is movably connected to the rotating hole; The monitoring box (14) further includes a monitoring board (17), a clamping ear (18), and a connecting column (19). The two monitoring boards (17) are located on the outer side walls of the monitoring box (14) along the central axis of the monitoring box (14). The four clamping ears (18) are respectively arranged on the side walls of the two monitoring boards (17) along the central axes of the two monitoring boards (17). The four connecting columns (19) are respectively arranged between the four clamping ears (18) and the monitoring box (14). The wind direction measuring mechanism further includes a clamping plate (29), a first positioning column (30), a second positioning column (31), a direction measuring frame (32), and a direction measuring ball (33). The two clamping plates (29) are symmetrically arranged on the side wall of the rotating ring (28) along the central axis of the rotating ring (28). The lower ends of the two first positioning columns (30) are respectively connected to the ends of the two clamping plates (29) away from the rotating ring (28). The other ends of the two first positioning columns (30) are respectively fixedly connected to the lower ends of the two second positioning columns (31). The two direction measuring frames (32) are respectively movably connected to the two second positioning columns (31). The four direction measuring balls (33) are respectively arranged on the side walls of the two direction measuring frames (32) away from the bottom plate (1) along the central axes of the two direction measuring frames (32).
2. The air environment particulate matter pollution monitoring device according to claim 1, characterized in that: The bottom plate (1) further includes a moving component, and the moving component is arranged below the bottom plate (1).
3. The particulate matter pollution monitoring device for the atmospheric environment according to claim 2, characterized in that: The moving component includes a rotating column (2), a mounting seat (3), and a pulley (4). The four rotating columns (2) are all arranged below the bottom plate (1) and are arranged in an equally divided circular arrangement along the bottom plate (1). The other ends of the four rotating columns (2) are respectively movably connected to the ends of the four mounting seats (3) close to the bottom plate (1). The other ends of the four mounting seats (3) are respectively movably connected to the four pulleys (4).
4. The air environment particulate matter pollution monitoring device according to claim 3, characterized in that: The turntable (8) further includes a second clamping seat (15) and a second screw (16). The two second clamping seats (15) are symmetrically arranged on the side wall of the turntable (8) along the central axis of the turntable (8). The two second clamping seats (15) and the monitoring box (14) are respectively fixedly connected by two second screws (16).
5. The monitoring method of an atmospheric environment particulate matter pollution monitoring device according to claim 4, characterized in that: The monitor (22) is arranged on the skateboard (21) and is located inside the monitoring box (14). The monitoring plates (17) symmetrically arranged on both outer sides of the monitoring box (14) monitor the particulate matter pollution in the atmospheric environment. The pulley (4) is driven to slide on the ground to move the entire monitoring device to a designated position. Subsequently, the telescopic column (5) and the hydraulic rod (6) are driven to be movably connected to change the monitoring height of the monitoring box (14). After reaching the designated position, the locking seat (7) is rotated to lock the position between the telescopic column (5) and the hydraulic rod (6). According to the wind direction at the monitoring site, the wind direction is measured by the wind direction ball (33). The wind direction frame (32) is driven to be movably connected to the second positioning column (31) to adapt to the wind direction environment, and then the rotating ring (28) and the column (27) are driven to be movably connected to adjust to the optimal wind direction measurement position. Subsequently, the information is transmitted to the monitor (22). The monitor (22) issues an instruction to drive the monitoring box (14) and the turntable (8) to be movably connected, and adjusts the monitoring direction of the monitoring plate (17) to the optimal wind direction position to monitor the particulate matter pollution in the atmospheric environment. The monitoring results are real-time fed back to the monitor (22) for storage for subsequent analysis.
Citation Information
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