CN220872174U - Atmospheric sampling device for environment detection - Google Patents
Atmospheric sampling device for environment detection Download PDFInfo
- Publication number
- CN220872174U CN220872174U CN202322283154.3U CN202322283154U CN220872174U CN 220872174 U CN220872174 U CN 220872174U CN 202322283154 U CN202322283154 U CN 202322283154U CN 220872174 U CN220872174 U CN 220872174U
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- fixedly connected
- extraction
- sampling device
- mounting plate
- threaded rod
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- 238000005070 sampling Methods 0.000 title claims abstract description 25
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 238000000605 extraction Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000007613 environmental effect Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model is applicable to the technical field of atmospheric sampling, and provides an atmospheric sampling device for environment detection. This atmosphere sampling device for environmental detection, through a plurality of extraction mechanisms, extension spring and spacing post, the device is when using, at first stimulate a plurality of extension springs, until a plurality of extension springs are whole to be longest, insert a plurality of jacks inside with a plurality of spacing posts after passing through a plurality of spacing rings afterwards, afterwards connect a plurality of couples and a plurality of link and starting drive the thread bush and remove through the threaded rod rotation, at the in-process that the thread bush removed, the ram will be followed the jack with a plurality of spacing posts through a plurality of drag hooks and is selected this moment the extension spring no longer receives the restriction and pull the piston and shift backward through the pull rod, can trigger an extraction mechanism and make it begin to extract current air, a plurality of extraction mechanisms carry out extraction operation in proper order, carry out the atmosphere extraction sampling operation of different periods in one day automatically, the practicality of the device has been improved.
Description
Technical Field
The utility model belongs to the technical field of atmospheric sampling, and particularly relates to an atmospheric sampling device for environment detection.
Background
With the development of society, people pay more attention to the atmospheric environment, and atmospheric monitoring equipment is generally used for monitoring the environmental quality of the atmosphere, wherein the atmospheric quality monitoring refers to a process of performing point distribution observation on main pollutants in the atmosphere of a region and evaluating the atmospheric environment quality, and the atmospheric quality monitoring generally selects several or more than ten representative measuring points in the region according to the scale of the region, the distribution condition of an atmospheric pollution source, the source intensity, the meteorological conditions, the topography and other factors, so as to perform regular monitoring of a specified project.
However, the current air sampling device can only sample the air in the current time, for example, an atmospheric sampling device for environmental detection disclosed in patent CN218239949U, through the arrangement of a partition plate, the inner part is divided into a plurality of layers, and the gas can be dispersed and fully contacted, so that the detection is more accurate, but the device cannot automatically sample all-weather time intervals, and cannot meet the requirements of regular sampling and monitoring.
Disclosure of utility model
The utility model provides an atmosphere sampling device for environment detection, and aims to solve the problems that the existing air sampling device can only sample air in the current time, cannot automatically sample the air in all-weather time intervals and is inconvenient.
The utility model is realized in such a way that the atmosphere sampling device for environment detection comprises a mounting plate and a plurality of extraction mechanisms;
The plurality of extraction mechanisms are uniformly arranged on the upper surface of the mounting plate at intervals along the length direction of the mounting plate;
The structure of the extraction mechanisms is the same, one of the extraction mechanisms comprises an extraction pipe which is transversely and fixedly connected to the upper surface of the mounting plate, the front end of the extraction pipe is detachably provided with an air inlet head, a piston is arranged in the extraction pipe and is in interference connection with the inner surface of the extraction pipe, the rear end of the piston is transversely and fixedly connected with a pull rod, and the rear end of the pull rod is fixedly connected with a hook;
The vertical fixedly connected with fixing base of rear end of mounting panel upper surface, the front side surface of fixing base transversely fixedly connected with a plurality of respectively with a plurality of draw-out mechanism is corresponding extension springs, a plurality of the front end of extension spring is fixedly connected with spacing ring all, a plurality of the front end of spacing ring is fixedly connected with respectively with a plurality of the link that the couple is connected.
Preferably, the middle part fixedly connected with device seat of mounting panel upper surface, the upper surface of device seat is followed its length direction and is evenly spaced a plurality of respectively with a plurality of jack that the spacing ring corresponds is vertically seted up, a plurality of the inside of jack all detachably is provided with spacing post, a plurality of the equal fixedly connected with drag hook in top of spacing post.
Preferably, when the tension springs are stretched to the longest state, the limiting rings are respectively located right above the jacks, and the limiting columns are detachably mounted in the jacks respectively through the limiting rings.
Preferably, both sides of mounting panel upper surface are all fixedly connected with fixed plate, two transversely rotate between the fixed plate and be connected with the threaded rod, the surface threaded connection of threaded rod has the thread bush, the front side surface fixedly connected with of thread bush with a plurality of the ram of drag hook looks adaptation.
Preferably, the rear side surface of the thread bush is fixedly connected with a fixed block, a sliding hole is transversely formed in a through mode on one side surface of the fixed block, a guide rod is transversely connected in a sliding mode in the sliding hole, and two ends of the guide rod are fixedly connected to the inner side surfaces of the two fixed plates respectively.
Preferably, an outer side surface of the fixing block is fixedly connected with a device shell, one end of the threaded rod rotatably penetrates through the fixing block and extends to the inside of the device shell, the threaded rod is located on the surface of the inside of the device shell and fixedly connected with a driven gear, the inside of the device shell is fixedly connected with a motor, and an output shaft surface of the motor is fixedly connected with a driving gear meshed with the driven gear.
Preferably, the bottom fixedly connected with support of mounting panel, the inside of air inlet head is provided with the check valve.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: according to the atmosphere sampling device for environment detection, the plurality of draw-out mechanisms, the tension springs and the limiting columns are arranged, when the device is used, the tension springs are pulled firstly until the tension springs are all extended to be longest, then the limiting columns are inserted into the plurality of jacks after passing through the plurality of limiting rings, at the moment, the tension springs are fixed under the action of the limiting columns, then the plurality of hooks and the plurality of hanging rings are connected and the device is started, the threaded rod starts to rotate, the threaded rod rotates to drive the threaded sleeve to move, the cantilever rod can pick the limiting columns out of the jacks through the plurality of draw hooks in the moving process of the threaded sleeve, at the moment, the tension springs are not limited to pull the piston to move backwards through the draw rod, and then the extraction mechanism can be triggered to start extracting current air, and the extraction mechanisms can sequentially perform extraction operations along with the gradual movement of the threaded sleeve, so that the atmosphere extraction sampling operations of different periods are automatically performed in one day, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic view of the structure of the threaded rod and its surrounding structure according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the extraction mechanism according to the present utility model;
In the figure: 1-mounting plate, 2-fixing seat, 3-extraction pipe, 4-air inlet head, 5-piston, 6-pull rod, 7-couple, 8-extension spring, 9-spacing ring, 10-link, 11-device seat, 12-jack, 13-spacing post, 14-drag hook, 15-fixed plate, 16-threaded rod, 17-thread bush, 18-ram, 19-guide bar, 20-fixed block, 21-driven gear, 22-motor, 23-driving gear, 24-check valve, 25-support.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an atmosphere sampling device for environmental detection, includes mounting panel 1 and a plurality of extraction mechanism, and a plurality of extraction mechanisms set up in the upper surface of mounting panel 1 along the length direction of mounting panel 1 evenly spaced.
The structure of a plurality of extraction mechanisms is the same, and one of them extraction mechanism is including horizontal fixedly connected in the extraction pipe 3 of mounting panel 1 upper surface, and the front end detachably of extraction pipe 3 installs air inlet 4, and the inside of extraction pipe 3 is provided with piston 5, and piston 5 interference connection is in the internal surface of extraction pipe 3, and the rear end horizontal fixedly connected with pull rod 6 of piston 5, the rear end fixedly connected with couple 7 of pull rod 6.
In this embodiment, the whole extraction mechanism is similar to a needle tube structure, the air inlet head 4 at the front end of the extraction mechanism can be detached, and after the extraction mechanism extracts air, the air inlet head 4 can be detached to collect the air in the extraction mechanism.
Further, the vertical fixedly connected with fixing base 2 of rear end of mounting panel 1 upper surface, the horizontal fixedly connected with of front side surface of fixing base 2 a plurality of extension springs 8 corresponding with a plurality of extraction mechanism respectively, the front end of a plurality of extension springs 8 is all fixedly connected with spacing ring 9, the front end of a plurality of spacing rings 9 is fixedly connected with link 10 of being connected with a plurality of couples 7 respectively.
The middle part fixedly connected with device seat 11 of mounting panel 1 upper surface, the upper surface of device seat 11 vertically has seted up a plurality of jack 12 corresponding with a plurality of spacing rings 9 respectively along its length direction evenly spaced, and the inside of a plurality of jack 12 all detachably is provided with spacing post 13, and the equal fixedly connected with drag hook 14 in top of a plurality of spacing posts 13.
When the tension springs 8 are stretched to the longest state, the limiting rings 9 are respectively located right above the inserting holes 12, and the limiting columns 13 are respectively detachably installed in the inserting holes 12 through the limiting rings 9.
The both sides of mounting panel 1 upper surface are all fixedly connected with fixed plate 15, transversely rotate between two fixed plates 15 and be connected with threaded rod 16, the surface threaded connection of threaded rod 16 has thread bush 17, the front side surface fixedly connected with of thread bush 17 and the ram 18 of a plurality of drag hooks 14 looks adaptation, the rear side surface fixedly connected with fixed block 20 of thread bush 17, the sliding hole has been transversely seted up to one side surface of fixed block 20, the inside transverse sliding connection of sliding hole has guide bar 19, the both ends of guide bar 19 are fixedly connected with the inboard surface of two fixed plates 15 respectively.
In this embodiment, when the device is used, the tension springs 8 are pulled first until all the tension springs 8 extend to the longest, then the limiting columns 13 are inserted into the inserting holes 12 after passing through the limiting rings 9, at this time, under the action of the limiting columns 13, the tension springs 8 are fixed, then the hooks 7 and the hanging rings 10 are connected and the device is started, the threaded rod 16 starts to rotate, the threaded rod 16 rotates to drive the threaded sleeve 17 to move, during the moving process of the threaded sleeve 17, the cantilever rod 18 can pick the limiting columns 13 out of the inserting holes 12 through the pulling hooks 14, at this time, the tension springs 8 are not limited to rebound any more, then one extracting mechanism can be triggered to start extracting current air through the pulling of the piston 5 by the pulling rod 6, and the extracting mechanisms can sequentially perform extracting operations along with the gradual moving of the threaded sleeve 17, so that the atmospheric extracting operations of different periods are automatically performed in one day, and the practicability of the device is improved.
The ram 18 is in an inclined hook shape, when one limit post 13 is pulled out, the limit post 13 moves downwards under the action of gravity of the ram, and the ram 18 is not influenced to continuously pull the next limit post 13.
Further, an outer side surface of one fixing block 20 is fixedly connected with a device shell, one end of the threaded rod 16 rotatably penetrates through the fixing block 20 and extends into the device shell, a driven gear 21 is fixedly connected to a surface of the threaded rod 16 located in the device shell, a motor 22 is fixedly connected to the inside of the device shell, and a driving gear 23 meshed with the driven gear 21 is fixedly connected to an output shaft surface of the motor 22.
In this embodiment, after the motor 22 is started, the output shaft thereof rotates and can drive the driven gear 21 to rotate through the driving gear 23 on the surface of the output shaft, so that the threaded rod 16 can be driven to rotate, the outer diameter of the driven gear 21 is far greater than that of the driving gear 23, the speed reduction effect can be achieved, and the extraction interval of the device is prevented from being too short.
Further, the bottom end of the mounting plate 1 is fixedly connected with a bracket 25, and a one-way valve 24 is arranged in the air inlet head 4.
In the present embodiment, the holder 25 serves as a support, and the check valve 24 prevents the extracted gas from leaking.
The working principle and the using flow of the utility model are as follows: after the device is installed, when the device is used, the tension springs 8 are pulled firstly until the tension springs 8 are all extended to the longest, then the limiting columns 13 are inserted into the jacks 12 after passing through the limiting rings 9, at the moment, the tension springs 8 are fixed under the action of the limiting columns 13, then the hooks 7 and the hanging rings 10 are connected and the device is started, the threaded rod 16 starts to rotate, the threaded rod 16 rotates to drive the threaded sleeve 17 to move, the cantilever rod 18 can pick the limiting columns 13 out of the jacks 12 through the draw hooks 14 in the moving process of the threaded sleeve 17, at the moment, the tension springs 8 are not limited to rebound any more, one extraction mechanism can be triggered to start extracting current air through the pulling of the piston 5, the extraction mechanisms can sequentially perform extraction operations along with the gradual movement of the threaded sleeve 17, and accordingly, the atmospheric extraction sampling operations of different periods are automatically performed in one day, and the practicability of the device is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. An atmosphere sampling device for environment detection, which is characterized in that: comprises a mounting plate (1) and a plurality of extraction mechanisms;
The plurality of extraction mechanisms are uniformly arranged on the upper surface of the mounting plate (1) at intervals along the length direction of the mounting plate (1);
The structure of a plurality of extraction mechanisms is the same, one extraction mechanism comprises an extraction pipe (3) which is transversely and fixedly connected with the upper surface of the mounting plate (1), an air inlet head (4) is detachably arranged at the front end of the extraction pipe (3), a piston (5) is arranged in the extraction pipe (3), the piston (5) is in interference connection with the inner surface of the extraction pipe (3), a pull rod (6) is transversely and fixedly connected with the rear end of the piston (5), and a hook (7) is fixedly connected with the rear end of the pull rod (6);
The vertical fixedly connected with fixing base (2) of rear end of mounting panel (1) upper surface, the front side surface of fixing base (2) transversely fixedly connected with a plurality of respectively with a plurality of extension springs (8) that extraction mechanism corresponds, a plurality of the front end of extension spring (8) is fixedly connected with spacing ring (9) all, a plurality of the front end of spacing ring (9) is fixedly connected with respectively with a plurality of link (10) that couple (7) are connected.
2. An atmosphere sampling device for environmental detection as defined in claim 1, wherein: the middle part fixedly connected with device seat (11) of mounting panel (1) upper surface, the upper surface of device seat (11) is followed its length direction and is evenly spaced a plurality of respectively with a plurality of jack (12) that spacing ring (9) are corresponding vertically, a plurality of the inside of jack (12) is all detachably provided with spacing post (13), a plurality of the equal fixedly connected with drag hook (14) in top of spacing post (13).
3. An atmosphere sampling device for environmental detection as defined in claim 2, wherein: when the tension springs (8) are stretched to the longest state, the limiting rings (9) are respectively positioned right above the jacks (12), and the limiting columns (13) are detachably arranged inside the jacks (12) respectively through the limiting rings (9).
4. An atmosphere sampling device for environmental detection as defined in claim 2, wherein: the utility model discloses a lifting device for the lifting device of the drag hook, which comprises a mounting plate (1), wherein the two sides of the upper surface of the mounting plate are fixedly connected with a fixing plate (15), a threaded rod (16) is transversely connected between the fixing plates (15) in a rotating way, the outer surface of the threaded rod (16) is in threaded connection with a thread bush (17), and the front side surface of the thread bush (17) is fixedly connected with a plurality of lifting rods (18) which are matched with the drag hooks (14).
5. An atmosphere sampling device for environmental detection as defined in claim 4, wherein: the rear side surface fixedly connected with fixed block (20) of thread bush (17), the sliding hole has transversely been seted up to one side surface of fixed block (20), the inside transverse sliding connection of sliding hole has guide bar (19), the both ends of guide bar (19) are respectively fixed connection in two the inboard surface of fixed plate (15).
6. An atmosphere sampling device for environmental detection as defined in claim 5, wherein: one outside surface fixedly connected with device shell of fixed block (20), the one end of threaded rod (16) rotationally link up fixed block (20) and extend to the inside of device shell, threaded rod (16) are located the inside surface fixedly connected with driven gear (21) of device shell, the inside fixedly connected with motor (22) of device shell, the output shaft surface fixedly connected with of motor (22) with driving gear (23) of driven gear (21) intermeshing.
7. An atmosphere sampling device for environmental detection as defined in claim 1, wherein: the bottom end of the mounting plate (1) is fixedly connected with a bracket (25), and a one-way valve (24) is arranged in the air inlet head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283154.3U CN220872174U (en) | 2023-08-24 | 2023-08-24 | Atmospheric sampling device for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283154.3U CN220872174U (en) | 2023-08-24 | 2023-08-24 | Atmospheric sampling device for environment detection |
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| Publication Number | Publication Date |
|---|---|
| CN220872174U true CN220872174U (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322283154.3U Active CN220872174U (en) | 2023-08-24 | 2023-08-24 | Atmospheric sampling device for environment detection |
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| Country | Link |
|---|---|
| CN (1) | CN220872174U (en) |
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2023
- 2023-08-24 CN CN202322283154.3U patent/CN220872174U/en active Active
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