CN208818611U - A kind of simple type fugitive dust monitoring device - Google Patents
A kind of simple type fugitive dust monitoring device Download PDFInfo
- Publication number
- CN208818611U CN208818611U CN201821386236.3U CN201821386236U CN208818611U CN 208818611 U CN208818611 U CN 208818611U CN 201821386236 U CN201821386236 U CN 201821386236U CN 208818611 U CN208818611 U CN 208818611U
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- CN
- China
- Prior art keywords
- fixedly connected
- side wall
- support rod
- motion bar
- fugitive dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of simple type fugitive dust monitoring devices, including pedestal, the upper end of the pedestal is fixedly connected with support rod, the upper end of the support rod is equipped with cylindrical cavity, lifting device is equipped in the cylindrical cavity, the lifting device includes the motion bar being slidably connected in cylindrical cavity, the side wall of the motion bar is fixedly connected with rack gear, the side wall of the support rod, which runs through, is equipped with shaft, one end that the shaft is located in cylindrical cavity is fixedly connected with the gear being meshed with rack gear, the side wall of the support rod is equipped with fixed mechanism, the upper end of the motion bar is fixedly connected with the shell that upper end has opening.The utility model rises motion bar, and then can quickly adjust the height of aerosol detector by turning shaft driven gear rotation, and then with carry-over bar movement；By setting shell, driving motor, threaded rod and cylinder, aerosol detector can be protected when not in use, aerosol detector need to only be risen when in use, it is convenient and efficient.
Description
Technical field
The utility model relates to monitoring device technical field more particularly to a kind of simple type fugitive dust monitoring devices.
Background technique
China's most cities air environment deteriorates, and haze weather frequently occurs, and has analysis to point out, fugitive dust is China city
In one of main air pollution source, have become the serious principal element for restricting China's quality of air environment and improving.Fugitive dust
Urban Ecology Landscape has not only been seriously affected, but also serious threat is also resulted in the health of people.And in reality, when
The dust on road surface is blown up, and sky shows dusky state at once, and countless dust is gone around in air, to people's
Health causes great damage, especially cleaner, they are then the first victim, the subtle dust time in big-and-middle small city Road face
These dusts can not be collected and be siphoned away by cloth, existing sweeper, be fine dust especially at the edge of road, road curb
The corner most concentrated is covered the sky and the earth once being blown up, and so that air is become dirty, is endangered the physical and mental health of the mankind, endanger roadside
The growth of plant.
Existing fugitive dust monitoring device cannot facilitate the height of adjustment aerosol detector, it has not been convenient to monitor different height
Fugitive dust, while aerosol detector is exposed for a long time outside, is easy to be influenced by dust, influences monitoring accuracy.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of simple type fugitive dust proposed
Monitoring device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of simple type fugitive dust monitoring device, including pedestal, the upper end of the pedestal are fixedly connected with support rod, the branch
The upper end of strut is equipped with cylindrical cavity, is equipped with lifting device in the cylindrical cavity, the lifting device includes being slidably connected in cylindrical cavity
Motion bar, the side wall of the motion bar are fixedly connected with rack gear, and the side wall of the support rod, which runs through, is equipped with shaft, the shaft position
The gear being meshed with rack gear is fixedly connected in one end in cylindrical cavity, the side wall of the support rod is equipped with fixed mechanism, institute
The upper end for stating motion bar is fixedly connected with the shell that upper end has opening, and the upper center of the motion bar is equipped with device slot, institute
The interior bottom for stating device slot is fixedly connected with driving motor, and the output shaft of the driving motor is fixedly connected with threaded rod, described
The interior bottom of shell is run through in the upper end of threaded rod, and cylinder is threaded on the threaded rod, and the upper end of the cylinder is fixed to be connected
It is connected to placement plate, the upper end gluing of the placement plate has rubber pad, and the upper end of the rubber pad is fixedly connected with aerosol detection
Instrument, the lower end of the placement plate are fixedly connected on the interior bottom of shell by guiding device.
Preferably, the fixed mechanism includes the grab for being rotatably connected on support rod side wall, and the grab passes through spring bullet
Property be connected on the side wall of the support rod, the side wall of the motion bar be equidistantly fixedly connected with along the vertical direction it is multiple with card
The fixture block that hook matches.
Preferably, the shaft is fixedly connected with runner far from one end of gear.
Preferably, the guiding device includes the sleeve for being fixedly connected on bottom in shell, is slidably connected in the sleeve
There is guide rod, the upper end of the guide rod is fixedly connected on the lower end of placement plate.
Preferably, the lower end of the pedestal is rotatably connected to traveling wheel, and the upper end of the pedestal, which is run through, is equipped with lock-screw.
Preferably, the upper end side wall of the shell is rotatably connected to cover board by hinge.
Preferably, the side wall of the runner is equipped with anti-skid chequer.
The utility model has the following beneficial effects:
1, by turning shaft driven gear rotation, so it is mobile with carry-over bar, increase motion bar, and then can quickly adjust
The height of whole aerosol detector；
2, by setting shell, driving motor, threaded rod and cylinder, aerosol detector can be carried out when not in use
Protection need to only rise aerosol detector when in use, convenient and efficient.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of simple type fugitive dust monitoring device structural schematic diagram；
Fig. 2 is structure enlargement diagram at the A in Fig. 1；
Fig. 3 is the schematic diagram of the section structure at the B-B in Fig. 1.
In figure: 1 pedestal, 2 lock-screws, 3 traveling wheels, 4 support rods, 5 cylindrical cavities, 6 rack gears, 7 shafts, 8 gears, 9 springs, 10
Grab, 11 fixture blocks, 12 sleeves, 13 placement plates, 14 shells, 15 cylinders, 16 guide rods, 17 rubber pads, 18 aerosol detectors, 19
Cover board, 20 threaded rods, 21 motion bars, 22 driving motors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of simple type fugitive dust monitoring device, including pedestal 1, the lower end of pedestal 1 are rotatably connected to walking
Wheel 3, the upper end of pedestal 1, which is run through, is equipped with lock-screw 2, and the upper end of pedestal 1 is fixedly connected with support rod 4, and the upper end of support rod 4 is set
There is cylindrical cavity 5, is equipped with lifting device in cylindrical cavity 5, lifting device includes the motion bar 21 being slidably connected in cylindrical cavity 5, motion bar 21
Side wall be fixedly connected with rack gear 6, the side wall of support rod 4, which runs through, is equipped with shaft 7, and shaft 7 is located at the fixed company in one end in cylindrical cavity 5
It is connected to the gear 8 being meshed with rack gear 6, shaft 7 is fixedly connected with runner far from one end of gear 8, and the side wall of runner is equipped with anti-
Sliding line.
The side wall of support rod 4 is equipped with fixed mechanism, and fixed mechanism includes the grab for being rotatably connected on 4 side wall of support rod
10, for grab 10 through 9 elastic connection of spring on the side wall of support rod 4, the side wall of motion bar 21 is equidistantly solid along the vertical direction
Surely multiple fixture blocks 11 matched with grab 10 are connected with.
The upper end of motion bar 21 is fixedly connected with the shell 14 that upper end has opening, and the upper end side wall of shell 14 passes through hinge
It is rotatably connected to cover board 19, the upper center of motion bar 21 is equipped with device slot, and the interior bottom of device slot is fixedly connected with driving electricity
Machine 22, the output shaft of driving motor 22 are fixedly connected with threaded rod 20, and the interior bottom of shell 14, spiral shell are run through in the upper end of threaded rod 20
Cylinder 15 is threaded on rasp bar 20, the upper end of cylinder 15 is fixedly connected with placement plate 13, and the upper end gluing of placement plate 13 has
Rubber pad 17, the upper end of rubber pad 17 are fixedly connected with aerosol detector 18, and rubber pad 17 can play buffer function, can be with
Influence of the vibration to aerosol detector 18 when effectively preventing mobile, the lower end of placement plate 13 is fixedly connected by guiding device
In the interior bottom of shell 14, guiding device includes the sleeve 12 for being fixedly connected on bottom in shell 14, is slidably connected in sleeve 12
There is guide rod 16, guiding device can make aerosol detector 18 more stable in lifting, and the upper end of guide rod 16 is fixed to be connected
It connects in the lower end of placement plate 13.
In the utility model, in use, operator shifts equipment onto position to be monitored by traveling wheel 3, then rotation lock
Tight screw 2, is inserted into lock-screw 2 in soil, and then equipment is fixed, then operator presses grab 10, makes grab 10
It is detached from fixture block 11, rotating wheel, runner rotation is rotated by shaft 7 with moving gear 8, and the rotation band carry-over bar 6 of gear 8 is mobile, tooth
Item 6 is mobile to rise motion bar 21, adjusts the height of aerosol detector 18, and after being adjusted to appropriate height, operator, which opens, to be driven
The switch of dynamic motor 22, the rotation of driving motor 22 drive threaded rod 20 to rotate, and the rotation of threaded rod 20 drives cylinder 15 to rise, cylinder
15 risings rise from aerosol detector 18 out of shell 14, are then monitored by aerosol detector 18 to fugitive dust.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of simple type fugitive dust monitoring device, including pedestal (1), which is characterized in that the upper end of the pedestal (1) is fixedly connected
Have support rod (4), the upper end of the support rod (4) is equipped with cylindrical cavity (5), and lifting device, the lifting are equipped in the cylindrical cavity (5)
Device includes the motion bar (21) being slidably connected in cylindrical cavity (5), and the side wall of the motion bar (21) is fixedly connected with rack gear
(6), the side wall of the support rod (4), which runs through, is equipped with shaft (7), and one end that the shaft (7) is located in cylindrical cavity (5) is fixedly connected
There is the gear (8) being meshed with rack gear (6), the side wall of the support rod (4) is equipped with fixed mechanism, the motion bar (21)
Upper end is fixedly connected with the shell (14) that upper end has opening, and the upper center of the motion bar (21) is equipped with device slot, described
The interior bottom of device slot is fixedly connected with driving motor (22), and the output shaft of the driving motor (22) is fixedly connected with threaded rod
(20), the interior bottom of shell (14) is run through in the upper end of the threaded rod (20), is threaded with cylinder on the threaded rod (20)
(15), the upper end of the cylinder (15) is fixedly connected with placement plate (13), and the upper end gluing of the placement plate (13) has rubber pad
(17), the upper end of the rubber pad (17) is fixedly connected with aerosol detector (18), and the lower end of the placement plate (13) passes through
Guiding device is fixedly connected on the interior bottom of shell (14).
2. a kind of simple type fugitive dust monitoring device according to claim 1, which is characterized in that the fixed mechanism includes turning
The dynamic grab (10) for being connected to support rod (4) side wall, the grab (10) is by spring (9) elastic connection in the support rod
(4) on side wall, the side wall of the motion bar (21) is equidistantly fixedly connected with multiple and grab (10) along the vertical direction and matches
The fixture block (11) of conjunction.
3. a kind of simple type fugitive dust monitoring device according to claim 2, which is characterized in that the shaft (7) is far from tooth
One end of wheel (8) is fixedly connected with runner.
4. a kind of simple type fugitive dust monitoring device according to claim 2, which is characterized in that the guiding device includes solid
Surely it is connected to the sleeve (12) of shell (14) interior bottom, slidably connects guide rod (16), the guiding in the sleeve (12)
The upper end of bar (16) is fixedly connected on the lower end of placement plate (13).
5. a kind of simple type fugitive dust monitoring device according to claim 1, which is characterized in that the lower end of the pedestal (1)
It is rotatably connected to traveling wheel (3), the upper end of the pedestal (1), which is run through, is equipped with lock-screw (2).
6. a kind of simple type fugitive dust monitoring device according to claim 1, which is characterized in that the upper end of the shell (14)
Side wall is rotatably connected to cover board (19) by hinge.
7. a kind of simple type fugitive dust monitoring device according to claim 3, which is characterized in that the side wall of the runner is equipped with
Anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821386236.3U CN208818611U (en) | 2018-08-27 | 2018-08-27 | A kind of simple type fugitive dust monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821386236.3U CN208818611U (en) | 2018-08-27 | 2018-08-27 | A kind of simple type fugitive dust monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818611U true CN208818611U (en) | 2019-05-03 |
Family
ID=66274609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821386236.3U Expired - Fee Related CN208818611U (en) | 2018-08-27 | 2018-08-27 | A kind of simple type fugitive dust monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594708A (en) * | 2020-04-29 | 2020-08-28 | 安徽爱学堂教育科技有限公司 | Over-and-under type teaching terminal |
| CN114184548A (en) * | 2021-12-01 | 2022-03-15 | 沈阳金科精密仪器设备股份有限公司 | High-precision aerosol optical detector |
-
2018
- 2018-08-27 CN CN201821386236.3U patent/CN208818611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594708A (en) * | 2020-04-29 | 2020-08-28 | 安徽爱学堂教育科技有限公司 | Over-and-under type teaching terminal |
| CN114184548A (en) * | 2021-12-01 | 2022-03-15 | 沈阳金科精密仪器设备股份有限公司 | High-precision aerosol optical detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20210827 |