Air quality monitoring device and use method

Abstract

The invention discloses an air quality monitoring device and a using method, the air quality monitoring device comprises a bottom plate, walking wheels are arranged at the bottom of the bottom plate, a transverse plate is arranged on the upper side of the bottom plate, a folding device is arranged in the bottom plate and the transverse plate, a folding column is arranged on the folding device, and a lifting device is arranged in the folding column. The rain-proof device wraps the atmosphere monitor; firstly, the bottom plate walks to a designated place through the walking wheels, and the walking wheels are locked and fixed; then a first motor is started, a first lead screw rotates, a first sliding block can slide in a transverse plate, and a folding column can be gradually lifted under the supporting of a supporting plate until the folding column is vertical; the invention belongs to the technical field of air monitoring, and particularly relates to an atmospheric particulate pollutant monitoring device and a monitoring method, which can prevent rain and snow for an atmospheric monitor, can monitor the atmosphere at different heights, and can fold a supporting column to facilitate walking when a monitoring site is transferred.

Description

Technical Field

[0001] The present invention belongs to the technical field of air monitoring, and specifically refers to an air quality monitoring device and a use method thereof. Background Art

[0002] With the rapid development of the economy and society and the continuous increase in energy consumption, the situation of environmental air pollution in my country has undergone tremendous changes. In the absence of effective control of traditional coal smoke pollution, regional complex air pollution characterized by particulate matter, acid rain and ozone continues to appear, especially haze and photochemical pollution problems are becoming increasingly prominent, which has had a certain impact on people's production and life. This situation urgently requires a comprehensive and scientific disclosure of the causes of pollution, and multi-point, multi-indicator and multi-functional monitoring methods are important technical supports for uncovering the causes of pollution. In order to expand the monitoring range, the existing atmospheric pollution monitoring device, while realizing the lifting and lowering of the atmospheric monitor to meet the detection of the atmosphere at different heights, has some shortcomings: such as the lack of protective measures for the atmospheric monitor, such as rainy and snowy days, which are easy to damage the atmospheric monitor, but the support column is not easy to fold. When walking, it is not easy to walk because the support column is too high. Therefore, it is urgent to design an air quality monitoring device that is easy to fold and walk. . Summary of the invention

[0003] In order to solve the above-mentioned problems, the present invention provides an air quality monitoring device and a method of use which can protect an atmospheric monitor from rain and snow, can monitor the atmosphere at different altitudes, and can fold up the support column when moving the monitoring location for easy walking.

[0004] In order to achieve the above functions, the technical solution adopted by the present invention is as follows: an air quality monitoring device, including a base plate, a walking wheel is provided at the bottom of the base plate, a transverse plate is provided on the upper side of the base plate, a folding device is provided in the base plate and the transverse plate, a folding column is provided on the folding device, and a lifting device is provided in the folding column, characterized in that: an atmospheric monitor and a rainproof device are provided on the lifting device, and the rainproof device wraps the atmospheric monitor; the folding device includes a motor 1, a screw rod 1, a slider 1, a fixed seat and a support plate, the motor 1 is arranged on the transverse plate, the screw rod 1 is arranged at the power output end of the motor 1 and rotates in the transverse plate, the slider 1 is slidably arranged in the transverse plate and is threadedly connected with the screw rod 1, the folding column is hingedly arranged on the slider 1, the fixed seat is arranged on the base plate, and the support plate is hingedly arranged on the fixed seat and is hingedly connected with the folding column; the lifting device includes a motor 2, a screw rod 2 and a slider 2, the motor 2 is arranged on the folding column, the screw rod 2 is arranged at the power output end of the motor 2 and is rotatably arranged in the folding column, and the slider 2 is slidably arranged in the folding column and is threadedly connected with the screw rod 2. The atmospheric monitor can be raised and lowered by the lifting device, so that the atmosphere at different altitudes can be monitored.

[0005] Furthermore, the present invention also includes a method for using the air quality monitoring device, comprising the following steps:

[0006] (1) First, move the base plate to the designated location using the travel wheels, and then lock and fix the travel wheels;

[0007] (2) Then start the motor 1, the screw 1 rotates, the slider 1 slides in the horizontal plate, and the folding column gradually rises under the support of the support plate until it is vertical;

[0008] (3) Then start the second motor, the second screw rod rotates, and the second slider slides in the folding column until the second slider reaches the specified height. The rangefinder can know the height of the atmospheric monitor at this time;

[0009] (4) Pollutants in the atmosphere can be monitored by the atmospheric monitor. On rainy or snowy days, it is not easy for rainwater to enter the outer cover through the breathable cover. Even if a small amount of rainwater enters the outer cover, it will be blocked by baffle 1 and baffle 2 and discharged through the drain pipe, ensuring that the atmospheric monitor is not wetted by rainwater. The outside air will be monitored by the atmospheric monitor through the gap between the breathable cover and baffles 1 and 2.

[0010] (5) When it is necessary to relocate the monitoring location, the folding column can be folded into a horizontal shape through the folding device to facilitate the relocation.

[0011] The present invention adopts the above structure to achieve the following beneficial effects: an air quality monitoring device and a method of use provided by the present invention realize the folding of the folding column by setting a folding device, which is convenient for transfer and movement, and the atmospheric monitor can monitor the atmosphere at different heights through the lifting device. The atmospheric monitor can be protected by the rainproof device to prevent it from being wetted by rain. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of an air quality monitoring device and a method of use of the present invention;

[0013] Figure 2 A schematic diagram of the structure of a rainproof device of an air quality monitoring device and a method of using the present invention;

[0014] Figure 3 for Figure 1 Top view of the middle slider 2 and the folding column.

[0015] Among them, 1. bottom plate, 2. walking wheel, 3. cross plate, 4. folding device, 5. folding column, 6. lifting device, 7. atmosphere monitor, 8. rainproof device, 9. motor 1, 10. screw rod 1, 11. slider 1, 12. fixed seat, 13. support plate, 14. motor 2, 15. screw rod 2, 16. slider 2, 17. outer cover, 18. breathable cover, 19. baffle 1, 20. baffle 2, 21. drain pipe, 22. rangefinder. DETAILED DESCRIPTION

[0016] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. The present invention is further described in detail below in conjunction with the accompanying drawings.

[0018] like Figure 1-3 The present invention provides an air quality monitoring device, comprising a bottom plate 1, a running wheel 2, a transverse plate 3, a folding device 4, a folding column 5, a lifting device 6, an atmospheric monitor 7 and a rainproof device 8. The running wheel 2 is arranged at the bottom of the bottom plate 1, the transverse plate 3 is arranged on the bottom plate 1, the folding device 4 is arranged in the bottom plate 1 and the transverse plate 3, the folding column 5 is arranged on the folding device 4, the lifting device 6 is arranged in the folding column 5, the atmospheric monitor 7 is arranged on the lifting device 6, and the rainproof device 8 is arranged on the lifting device 6 and wraps the atmospheric monitor 7; the folding device 4 comprises a motor 9, a screw rod 10, a slider 11, a fixed The base 12 and the support plate 13, the motor 9 is arranged on the horizontal plate 3, the screw rod 10 is arranged at the power output end of the motor 9 and rotates in the horizontal plate 3, the slider 11 is slidably arranged in the horizontal plate 3 and is threadedly connected with the screw rod 10, the folding column 5 is hinged on the slider 11, the fixed base 12 is arranged on the bottom plate 1, the support plate 13 is hinged on the fixed base 12 and is hingedly connected with the folding column 5, the screw rod 10 is driven to rotate by the motor 9, which drives the slider 11 to slide, thereby realizing the folding of the folding column 5, so that when the walking wheel 2 walks, the folding column 5 can be folded for easy walking.

[0019] The lifting device 6 includes a second motor 14, a second screw rod 15 and a second slider 16. The second motor 14 is arranged on the folding column 5. The second screw rod 15 is arranged at the power output end of the second motor 14 and is rotatably arranged in the folding column 5. The second slider 16 is slidably arranged in the folding column 5 and is threadedly connected with the second screw rod 15. The lifting device 6 can be used to realize the lifting and lowering of the atmospheric monitor 7, so as to realize the monitoring of the atmosphere at different heights.

[0020] The rainproof device 8 includes an outer cover 17, a breathable cover 18, a baffle 19 and a baffle 2 20. The outer cover 17 is arranged on the slider 2 16, the breathable cover 18 is arranged on the side wall of the outer cover 17, the baffle 19 and the baffle 2 20 are both arranged on the inner wall of the outer cover 17, and the baffle 1 19 and the baffle 2 20 are symmetrically arranged. The rainproof device 8 can be used to protect the atmospheric monitor 7 in the outer cover 17 from rain and snow without affecting the detection of the atmosphere.

[0021] The outer cover 17 is provided with a drain pipe 21 .

[0022] The air-permeable cover 18 is arranged in a trumpet-mouth shape, and the outer end is smaller than the inner end.

[0023] Motor 1 9 and motor 2 14 are both forward and reverse motors.

[0024] The support plate 13 is arranged in an L shape.

[0025] A rangefinder 22 is provided at the bottom of the slider 2 16 .

[0026] The specific use includes the following steps:

[0027] (1) First, the base plate 1 is moved to a designated location by the travel wheels 2, and the travel wheels 2 are locked and fixed;

[0028] (2) Then start the motor 9, the screw rod 10 rotates, the slider 11 slides in the horizontal plate 3, and the folding column 5 gradually rises under the support of the support plate 13 until it is vertical;

[0029] (3) Then the motor 2 14 is started, the screw rod 2 15 rotates, and the slider 2 16 slides in the folding column 5 until the slider 2 16 reaches a specified height, and the rangefinder 22 can know the height of the atmospheric monitor 7 at this time;

[0030] (4) The atmospheric monitor 7 can monitor pollutants in the atmosphere. On rainy or snowy days, it is not easy for rainwater to enter the outer cover 17 through the breathable cover 18. Even if a small amount of rainwater enters the outer cover 17, it will be blocked by the baffle 19 and the baffle 20. The rainwater will be discharged through the drain pipe 21, ensuring that the atmospheric monitor 7 is not wetted by rainwater. The outside air will be monitored by the atmospheric monitor 7 through the gap between the breathable cover 18 and the baffle 1 19 and the baffle 2 20.

[0031] (5) When it is necessary to transfer the monitoring location, the folding column 5 can be folded into a horizontal shape through the folding device 4 to facilitate the transfer of the position.

[0032] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. An air quality monitoring device, comprising a bottom plate, a bottom plate provided with walking wheels, a bottom plate provided with a transverse plate on the upper side of the bottom plate, a folding device provided in the bottom plate and the transverse plate, a folding column provided on the folding device, and a lifting device provided in the folding column, characterized in that: The lifting device is provided with an atmospheric monitor and a rainproof device, and the rainproof device wraps the atmospheric monitor; the folding device comprises a motor 1, a screw rod 1, a slider 1, a fixed seat and a support plate, the motor 1 is arranged on the horizontal plate, the screw rod 1 is arranged at the power output end of the motor 1 and rotates in the horizontal plate, the slider 1 is slidably arranged in the horizontal plate and is threadedly connected with the screw rod 1, the folding column is hingedly arranged on the slider 1, the fixed seat is arranged on the bottom plate, and the support plate is hingedly arranged on the fixed seat and is hingedly connected with the folding column; the lifting device comprises a motor 2, a screw rod 2 and a slider 2, the motor 2 is arranged on the folding column, the screw rod 2 is arranged at the power output end of the motor 2 and rotates in the folding column, the slider 2 is slidably arranged in the folding column and is threadedly connected with the screw rod 2.

2. The air quality monitoring device according to claim 1, characterized in that: The rainproof device comprises an outer cover, a breathable cover, baffle 1 and baffle 2, the outer cover is arranged on the slider 2, the breathable cover is arranged on the side wall of the outer cover, baffle 1 and baffle 2 are both arranged on the inner wall of the outer cover, and baffle 1 and baffle 2 are arranged symmetrically.

3. The air quality monitoring device according to claim 2, characterized in that: A drain pipe is provided on the outer cover.

4. The air quality monitoring device according to claim 3, characterized in that: The air-permeable cover is arranged in a trumpet-mouth shape, and the outer port is smaller than the inner port.

5. The air quality monitoring device according to claim 4, characterized in that: Motor 1 and Motor 2 are both forward and reverse motors.

6. The air quality monitoring device according to claim 5, characterized in that: The support plate is arranged in an L shape.

7. The air quality monitoring device according to claim 6, characterized in that: A rangefinder is provided at the bottom of the slider 2.

8. The method for using the air quality monitoring device according to claim 7, characterized in that: The steps include: (1) First, move the base plate to the designated location using the travel wheels, and then lock and fix the travel wheels; (2) Then start the motor 1, the screw 1 rotates, the slider 1 slides in the horizontal plate, and the folding column gradually rises under the support of the support plate until it is vertical; (3) Then start the second motor, the second screw rod rotates, and the second slider slides in the folding column until the second slider reaches the specified height. The rangefinder can know the height of the atmospheric monitor at this time; (4) The pollutants in the atmosphere can be monitored by an atmospheric monitor, on rainy or snowy days. It is not easy for rainwater to enter the outer cover through the breathable cover. Even if a small amount of rainwater enters the outer cover, it will be blocked by baffle 1 and baffle 2, and the rainwater will be discharged through the drain pipe, ensuring that the atmospheric monitor is not wetted by rainwater, while the outside air will be monitored by the atmospheric monitor through the gap between the breathable cover and baffles 1 and 2; (5) When it is necessary to relocate the monitoring location, the folding column can be folded into a horizontal shape through the folding device to facilitate the relocation.

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