PM2.5 (Particulate Matter 2.5) mote particle monitoring equipment

Abstract

The utility model provides PM2.5 mote particle monitoring equipment, and relates to the technical field of detection equipment, the PM2.5 mote particle monitoring equipment comprises a base, the top of the base is provided with a control box, the top of the control box is provided with a loop bar, the inside of the loop bar is provided with a vertical rod in an inserted manner, and the contact position of the top of the loop bar and the bottom of the vertical rod is provided with a plurality of clamping assemblies; according to the device, an electric telescopic rod, a first pressure spring, a T-shaped bolt, a T-shaped mounting hole, a push block and a second pressure spring are matched for use, so that the effect of lifting the vertical rod can be achieved, splicing building is not needed, time and labor are saved, vertical rods with different heights can be easily mounted, and the problem that the vertical rod is too high when PM2.5 micro-dust particle monitoring equipment is mounted, so that the PM2.5 micro-dust particle monitoring equipment is damaged is solved. And the splicing type installation process is tedious, so that the operation is inconvenient during installation, and the working efficiency is influenced.

Description

Technical Field

[0001] The utility model belongs to the field of steel pipe welding, and more specifically, particularly relates to PM2.5 fine dust particle monitoring equipment. Background Art

[0002] PM2.5 refers to suspended particulate matter with an aerodynamic equivalent diameter of less than or equal to 2.5 microns (one micron equals one millionth of a meter). It stays in the atmosphere for a long time and has a long transmission distance. It contains a variety of toxic and harmful substances and has a complex transformation relationship with other air pollutants. PM2.5 tends to stay in the terminal bronchioles and alveoli. Some of them can penetrate the alveoli and enter the blood. It is also more likely to absorb various toxic organic matter and heavy metal elements, which is extremely harmful to health.

[0003] According to the different dust particle sizes, it can be divided into PM2.5 detection, PM10 detection and TSP full dust detection; according to the requirements of the detection occasion, it can be divided into portable dust monitors, explosion-proof dust monitors and online fixed-installed dust monitors. Construction sites, docks, industrial parks, communities, tourist attractions, highways, factory boundaries, waste incineration plants, digital urban management, smart cities, roads and other places generally use online fixed-installed dust monitors, but the existing PM2.5 dust particle monitoring equipment is inconvenient to operate during installation. Usually several people are required to support the pole at the same time to carry out the installation work, which is time-consuming and labor-intensive.

[0004] Based on the above, the inventors found that the following problems exist: because the pole of the PM2.5 dust particle monitoring equipment is too high during installation and the splicing installation process is cumbersome, it causes inconvenience in operation during installation and affects work efficiency.

[0005] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a PM2.5 fine dust particle monitoring device is provided, in order to achieve a more practical purpose. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a PM2.5 fine dust particle monitoring device to solve the problem that the existing PM2.5 fine dust particle monitoring device has a too high pole during installation and the splicing installation process is cumbersome, which causes inconvenience in operation during installation and affects work efficiency.

[0007] The purpose and effect of the PM2.5 dust particle monitoring device of the utility model are achieved by the following specific technical means:

[0008] A PM2.5 fine dust particle monitoring device comprises a base, a control box is installed on the top of the base, a sleeve rod is installed on the top of the control box, a vertical pole is inserted and installed inside the sleeve rod, and a plurality of clamping components are installed at the contact position between the top of the sleeve rod and the bottom of the vertical pole.

[0009] Furthermore, the clamping assembly includes a plurality of "T"-shaped mounting holes, and a push block is inserted and installed inside the "T"-shaped mounting hole, and a plurality of pressure springs are installed on the hole wall of the "T"-shaped mounting hole, and one end of the pressure spring is fixedly connected to the side wall of the push block.

[0010] Furthermore, the clamping assembly includes a mounting groove, a pressure spring 1 is installed inside the mounting groove, a "T"-shaped pin is installed at one end of the pressure spring 1, and one end of the "T"-shaped pin extends into the "T"-shaped mounting hole.

[0011] Furthermore, a waterproof box is installed on the vertical pole, and an LED display screen is installed on the vertical pole above the waterproof box.

[0012] Furthermore, a mounting frame is installed on the top of the vertical pole, and mounting plates are installed on the tops of both ends of the mounting frame. A wind direction sensor is installed on the top of one of the mounting plates, and a wind speed sensor is installed on the top of the other mounting plate.

[0013] Furthermore, a noise sensor is installed on one side of the top of the mounting frame, and a PM2.5 fine dust particle collection module is installed on the other side of the top of the mounting frame.

[0014] Furthermore, a mounting seat is installed on the inner bottom wall of the control box, an electric telescopic rod is installed on the top of the mounting seat, and a wire hole is installed on the side wall of the control box.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] Through the coordinated use of the control box, electric telescopic rod, pressure spring 1, "T"-shaped pin, "T"-shaped mounting hole, push block and pressure spring 2, after the base is fixed and installed, the electric telescopic rod is started through the control box, and the top of the electric telescopic rod pushes the vertical pole upward. When the bottom of the vertical pole is close to the top of the sleeve rod, the "T"-shaped pin is ejected by the pressure spring 1 and stuck in the "T"-shaped mounting hole. When the push block is pressed inward, the "T"-shaped pin is pushed out of the "T"-shaped mounting hole by the push block, and the vertical pole descends under the action of gravity, achieving a lifting effect as a whole. When installing the PM2.5 fine dust particle monitoring equipment, the staff can achieve the lifting effect by adjusting the electric telescopic rod and the push block after the base is installed. There is no need for splicing and construction, which saves time and effort, and it can also be easily installed for vertical poles of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of a PM2.5 fine dust particle monitoring device of the utility model.

[0018] Figure 2 It is a partial cross-sectional schematic diagram of a clamping assembly of a PM2.5 fine dust particle monitoring device of the utility model.

[0019] Figure 3 It is an enlarged schematic diagram of point A of a PM2.5 fine dust particle monitoring device of the present invention.

[0020] Figure 4 It is an enlarged schematic diagram of point B of a PM2.5 fine dust particle monitoring device of the present utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Base; 2. Control box; 3. Rod; 4. Vertical pole; 5. Waterproof box; 6. LED display screen; 7. Mounting bracket; 8. Mounting plate; 9. Wind direction sensor; 10. Wind speed sensor; 11. Noise sensor; 12. PM2.5 dust particle collection module; 13. Mounting seat; 14. Electric telescopic rod; 15. Mounting slot; 16. Pressure spring 1; 17. "T" shaped pin; 18. Pressure spring 2; 19. "T" shaped mounting hole; 20. Push block; 21. Wire hole. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0026] As attached Figure 1 To Attachment Figure 4 As shown:

[0027] The utility model provides a PM2.5 fine dust particle monitoring device, comprising a base 1, a control box 2 is installed on the top of the base 1, and a sleeve rod 3 is installed on the top of the control box 2, a vertical pole 4 is inserted and installed inside the sleeve rod 3, and a plurality of clamping components are installed at the contact position between the top of the sleeve rod 3 and the bottom of the vertical pole 4, and the clamping components play a supporting role on the vertical pole 4 to ensure that the vertical pole 4 does not slide down and facilitate the vertical pole 4 to be lowered and disassembled.

[0028] Among them, the card-mounted assembly includes a plurality of "T"-shaped mounting holes 19, and a push block 20 is inserted and installed inside the "T"-shaped mounting hole 19, and a plurality of pressure springs 18 are installed on the hole wall of the "T"-shaped mounting hole 19, and one end of the pressure spring 18 is fixedly connected to the side wall of the push block 20. The pressure spring 18 can exert a spring-pressing effect on the push block 20 to ensure that the push block 20 can be reset after being pressed.

[0029] Among them, the clamping assembly includes a mounting groove 15, a pressure spring 16 is installed inside the mounting groove 15, a "T"-shaped pin 17 is installed at one end of the pressure spring 16, and one end of the "T"-shaped pin 17 extends into the "T"-shaped mounting hole 19. When the vertical pole 4 rises upward, when the "T"-shaped pin 17 moves to the "T"-shaped mounting hole 19, the "T"-shaped pin 17 extends into the "T"-shaped mounting hole 19 under the action of the pressure spring 16 and gets stuck, playing a fixed support role.

[0030] A waterproof box 5 is installed on the vertical pole 4 , and an LED display screen 6 is installed on the vertical pole 4 above the waterproof box 5 .

[0031] Among them, a mounting frame 7 is installed on the top of the vertical pole 4, and mounting plates 8 are installed on the tops of both ends of the mounting frame 7. A wind direction sensor 9 is installed on the top of one of the mounting plates 8, and a wind speed sensor 10 is installed on the top of the other mounting plate 8.

[0032] A noise sensor 11 is installed on one side of the top of the mounting frame 7 , and a PM2.5 fine dust particle collection module 12 is installed on the other side of the top of the mounting frame 7 .

[0033] Among them, a mounting seat 13 is installed on the inner bottom wall of the control box 2, an electric telescopic rod 14 is installed on the top of the mounting seat 13, and a wire hole 21 is installed on the side wall of the control box 2. The electric telescopic rod 14 plays a lifting role on the vertical pole 4, and there is no need for manpower to assemble the vertical pole 4, which saves time and effort. At the same time, the wire hole 21 is used to leave an outlet for the installation wires of the PM2.5 dust particle monitoring equipment as a whole.

[0034] The specific usage and function of this embodiment are as follows:

[0035] First, power on the equipment to check its integrity. It can be used only after confirmation. When in use, first install each component on the vertical pole 4, then install the vertical pole 4 and the sleeve rod 3. After installation and fixation, install and fix the base 1 and the foundation, and start the electric telescopic rod 14 through the control box 2. At this time, the electric telescopic rod 14 rises and drives the vertical rod 4 to move upward in a straight line. When the vertical rod 4 rises to a certain position, when the "T"-shaped pin 17 moves to the "T"-shaped mounting hole 19, the "T"-shaped pin 17 extends and gets stuck in the "T"-shaped mounting hole 19 under the action of the pressure spring 16, playing a fixed support role. When the push block 20 is pressed inward, the "T"-shaped pin 17 is pushed out of the "T"-shaped mounting hole 19 by the push block 20, and the vertical rod 4 descends under the action of gravity, achieving a lifting effect as a whole. The pressure spring 2 18 can play a spring-pressing role on the push block 20 to ensure that the push block 20 can be reset after being pressed. When the staff installs the PM2.5 dust particle monitoring equipment, after the base 1 is installed, the lifting effect can be achieved by adjusting the electric telescopic rod 14 and the push block 20. There is no need to splice and build, which saves time and effort. It can also be easily installed for vertical rods 4 of different heights. The overall design of this device is novel and the structure is simple, so it is worthy of wide promotion and use.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A PM2.5 dust particle monitoring device, comprising a base (1), characterized in that: A control box (2) is installed on the top of the base (1), and a sleeve rod (3) is installed on the top of the control box (2). A vertical pole (4) is inserted and installed inside the sleeve rod (3), and a plurality of clamping components are installed at the contact position between the top of the sleeve rod (3) and the bottom of the vertical pole (4). The clamping components include a mounting groove (15), a pressure spring (16) is installed inside the mounting groove (15), and a "T"-shaped latch (17) is installed at one end of the pressure spring (16). The clamping components include a plurality of "T"-shaped mounting holes (19), and a push block (20) is inserted and installed inside the "T"-shaped mounting hole (19). A plurality of pressure springs (18) are installed on the hole wall of the "T"-shaped mounting hole (19). A mounting seat (13) is installed on the inner bottom wall of the control box (2), and an electric telescopic rod (14) is installed on the top of the mounting seat (13).

2. A PM2.5 dust particle monitoring device as claimed in claim 1, characterized in that: One end of the second pressure spring (18) is fixedly connected to the side wall of the push block (20).

3. A PM2.5 dust particle monitoring device as claimed in claim 2, characterized in that: One end of the "T"-shaped latch pin (17) extends into the "T"-shaped mounting hole (19).

4. A PM2.5 dust particle monitoring device as claimed in claim 2, characterized in that: A waterproof box (5) is installed on the vertical pole (4), and an LED display screen (6) is installed on the vertical pole (4) above the waterproof box (5).

5. A PM2.5 dust particle monitoring device as claimed in claim 4, characterized in that: A mounting frame (7) is mounted on the top of the vertical pole (4), mounting plates (8) are mounted on the tops of both ends of the mounting frame (7), a wind direction sensor (9) is mounted on the top of one of the mounting plates (8), and a wind speed sensor (10) is mounted on the top of the other mounting plate (8).

6. A PM2.5 dust particle monitoring device as claimed in claim 5, characterized in that: A noise sensor (11) is installed on one side of the top of the mounting frame (7), and a PM2.5 fine dust particle collection module (12) is installed on the other side of the top of the mounting frame (7).

7. The PM2.5 dust particle monitoring device according to claim 1, characterized in that: A wire hole (21) is installed on the side wall of the control box (2).

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