CN221592225U - Dust sampling instrument for environment detection - Google Patents
Dust sampling instrument for environment detection Download PDFInfo
- Publication number
- CN221592225U CN221592225U CN202322933657.0U CN202322933657U CN221592225U CN 221592225 U CN221592225 U CN 221592225U CN 202322933657 U CN202322933657 U CN 202322933657U CN 221592225 U CN221592225 U CN 221592225U
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- China
- Prior art keywords
- dust sampling
- threaded rod
- plate
- sampling instrument
- driving motor
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- 239000000428 dust Substances 0.000 title claims abstract description 42
- 238000005070 sampling Methods 0.000 title claims abstract description 36
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 230000007613 environmental effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a dust sampling instrument for environment detection, which comprises a dust sampling instrument main body and a tripod, wherein the top of the tripod is provided with a connecting plate, the top center of the connecting plate is provided with a connecting rod, the top center of the connecting rod is provided with a threaded rod, the two ends of the top of the connecting plate are provided with limiting rods, the surface of the threaded rod is provided with a fixed plate, the front, the rear and the two sides of the surface of the fixed plate are respectively fixedly provided with the dust sampling instrument main body, the inside of the connecting rod is provided with a threaded rod, the top of the threaded rod is provided with a limiting plate, the bottom of the threaded rod is connected with the output end of a driving motor, the two ends of the connecting plate are provided with limiting rods, and the limiting rods are in sliding connection with the fixed plate; when using, the staff can control driving motor's start and pause through the controller, and the dust sampling appearance is placed in the dusty air for a long time, and the staff will start driving motor at intervals to can change the height of dust sampling appearance main part in the testing process, improve the practicality.
Description
Technical Field
The utility model relates to the field of dust sampling instrument equipment, in particular to a dust sampling instrument for environment detection.
Background
The dust sampling instrument is a portable instrument for collecting dust samples in dust-containing air, is widely applied to sanitary monitoring and evaluation of departments such as disease prevention, environmental monitoring, labor protection, security supervision, military, scientific research teaching, metallurgy, petrochemical industry, railway, building materials and the like, and is specially used for measuring the average concentration of dust in the air in the working place of a production team.
However, the dust sampling device in the prior art is basically fixed on the tripod, and in this case, the height of the dust sampling device is difficult to adjust, so that dust-containing air with a certain height can be collected, and the practicability is poor.
Disclosure of utility model
The utility model aims to provide a dust sampling instrument for environment detection, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust sampling appearance for environmental detection, includes dust sampling appearance main part, tripod, the top of tripod is provided with the connecting plate, the top center of connecting plate is provided with the connecting rod, the top center of connecting rod is provided with the threaded rod, the top both ends of connecting plate are provided with the gag lever post, the threaded rod surface is provided with the fixed plate, the surface place ahead, the rear, the both sides of fixed plate respectively fixed mounting have dust sampling appearance main part.
Preferably, the inside of connecting rod is provided with the threaded rod, the top of threaded rod is provided with the limiting plate, the bottom of threaded rod is connected with driving motor's output.
Preferably, the bottom and middle portions of the threaded rod are located inside the connecting rod and the middle and top portions of the threaded rod are located above the connecting rod.
Preferably, limit rods are arranged at two ends of the connecting plate, and the limit rods are connected with a fixing plate in a sliding manner.
Preferably, the driving motor is electrically connected with the controller.
Compared with the prior art, the utility model has the beneficial effects that:
According to the dust sampling instrument for environment detection, the threaded rod is rotated through the rotation of the driving motor, the fixing plate is arranged on the surface of the threaded rod and is slidably connected to the limiting rod, so that the fixing plate can be moved.
According to the dust sampling instrument for environment detection, the four dust sampling instrument bodies are arranged at the fixing plate, the four dust sampling instrument bodies can measure together, and the measuring result is more accurate by measuring multiple groups of data.
Drawings
FIG. 1 is a schematic diagram of the front view structure of the present utility model;
fig. 2 is a schematic top view of the present utility model.
In the figure: 1. a tripod; 2. a connecting plate; 3. a limit rod; 4. a fixing plate; 5. a dust sampling instrument body; 6. a threaded rod; 7. a limiting plate; 8. a driving motor; 9. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a dust sampling appearance for environmental detection, includes dust sampling appearance main part 5, tripod 1, and tripod 1's top is provided with connecting plate 2, and connecting plate 2's top center is provided with connecting rod 9, and connecting rod 9's top center is provided with threaded rod 6, and connecting plate 2's top both ends are provided with gag lever post 3, and threaded rod 6 surface is provided with fixed plate 4, and fixed plate 4's surface the place ahead, rear, both sides respectively fixed mounting have dust sampling appearance main part 5.
Further, the inside of connecting rod 9 is provided with threaded rod 6, and the top of threaded rod 6 is provided with limiting plate 7, and the bottom of threaded rod 6 is connected with driving motor 8's output.
Further, the bottom and middle portions of the threaded rod 6 are located inside the connecting rod 9, and the middle and top portions of the threaded rod 6 are located above the connecting rod 9.
Further, the both ends of connecting plate 2 are provided with gag lever post 3, and gag lever post 3 sliding connection has fixed plate 4, and gag lever post 3 of connecting plate 2 department passes fixed plate 4, when starting driving motor 8, will drive threaded rod 6 and rotate, and the rotation of threaded rod 6 will drive the rotation of fixed plate 4, because possess gag lever post 3, so will not let fixed plate 4 rotate, can make fixed plate 4 remove.
Further, the driving motor 8 is electrically connected to the controller, so that the controller can control the start and pause of the driving motor 8, and for the health of the staff, the controller is located outside the space with dust-containing air, and the staff can start the driving motor 8 after a period of time according to own measurement experience.
It should be noted that, the stop lever 3 is disposed at the top of the threaded rod 6, the stop lever 3 will place the continuous rotation of the fixing plate 4 to cause the falling of the fixing plate 4, the bottom of the threaded rod 6 is located inside the connecting rod 9, and the lowest will come to the top of the connecting rod 9 during the rotation of the fixing plate.
Working principle: when the dust sampling device is used, a worker places the dust sampling device into a space to be detected, the worker can control the starting and the suspension of the driving motor 8 through the controller, the dust sampling device is placed in dust-containing air for a long time, and the worker starts the driving motor 8 at intervals, so that the height of the dust sampling device main body 5 can be changed in the detection process.
It should be further noted that the controller is placed outside the space where the detection is required, so that the physical health of the staff can be protected.
It should be further noted that when changing the height of the fixing plate 4, the staff has to keep track of the height measurement.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a dust sampling instrument for environmental detection, includes dust sampling instrument main part (5), tripod (1), its characterized in that: the dust sampling instrument is characterized in that a connecting plate (2) is arranged at the top of the tripod (1), a connecting rod (9) is arranged at the top center of the connecting plate (2), a threaded rod (6) is arranged at the top center of the connecting rod (9), limit rods (3) are arranged at the two ends of the top of the connecting plate (2), a fixing plate (4) is arranged on the surface of the threaded rod (6), and dust sampling instrument bodies (5) are fixedly installed in front of, behind and on the two sides of the surface of the fixing plate (4) respectively.
2. The dust sampling device for environmental detection of claim 1, wherein: the inside of connecting rod (9) is provided with threaded rod (6), the top of threaded rod (6) is provided with limiting plate (7), the bottom of threaded rod (6) is connected with the output of driving motor (8).
3. The dust sampling device for environmental detection of claim 2, wherein: the bottom and middle parts of the threaded rod (6) are located inside the connecting rod (9), and the middle and top parts of the threaded rod (6) are located above the connecting rod (9).
4. The dust sampling device for environmental detection of claim 1, wherein: limiting rods (3) are arranged at two ends of the connecting plate (2), and the limiting rods (3) are connected with fixing plates (4) in a sliding mode.
5. The dust sampling device for environmental detection of claim 2, wherein: the driving motor (8) is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933657.0U CN221592225U (en) | 2023-10-31 | 2023-10-31 | Dust sampling instrument for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322933657.0U CN221592225U (en) | 2023-10-31 | 2023-10-31 | Dust sampling instrument for environment detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221592225U true CN221592225U (en) | 2024-08-23 |
Family
ID=92413977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322933657.0U Active CN221592225U (en) | 2023-10-31 | 2023-10-31 | Dust sampling instrument for environment detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221592225U (en) |
-
2023
- 2023-10-31 CN CN202322933657.0U patent/CN221592225U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |