CN212844875U - Automatic change atmospheric particulates monitoring facilities - Google Patents
Automatic change atmospheric particulates monitoring facilities Download PDFInfo
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- CN212844875U CN212844875U CN202021253121.4U CN202021253121U CN212844875U CN 212844875 U CN212844875 U CN 212844875U CN 202021253121 U CN202021253121 U CN 202021253121U CN 212844875 U CN212844875 U CN 212844875U
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- lifting block
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Abstract
The utility model discloses an automatic change atmospheric particulates monitoring facilities relates to monitoring technical field. The utility model discloses a lifting unit, sliding connection has a linkage assembly on the lifting unit, lifting unit includes a bottom plate and a roof, be equipped with a spacing post and a lead screw between bottom plate and the roof, the bottom mounting of lead screw has cup jointed a ring gear, the last fixed surface of bottom plate installs a driving motor, driving motor's output fixed mounting has a gear, ring gear and gear engagement connect, the linkage assembly includes a lifting block, the inside of lifting block is seted up one with lead screw assorted silk hole and one with spacing post assorted spacing hole, the top fixed mounting of lifting block has two extension boards, be equipped with a pivot between two extension boards, the outside of pivot is rotated and is connected with a pivot board. The utility model discloses a set up the linkage subassembly, can avoid the dust to fall on particulate matter concentration monitoring sensor, reduce particulate matter concentration monitoring sensor's life, cause the data collection of sample inaccurate.
Description
Technical Field
The utility model belongs to the technical field of the monitoring, especially, relate to an automatic change atmospheric particulates monitoring facilities.
Background
Along with the continuous development of industry, human living environment suffers destruction, and wherein the atmosphere pollution situation is severe, and atmospheric particulates can cause the haze atmosphere. Atmospheric particulates, which are a general term for solid or liquid particulate matter dispersed in the atmosphere, have a particle size ranging from about 0.1 μm to about 100 μm, and are the focus of current environmental protection efforts for monitoring, analysis, and research.
At present, when atmospheric particulates are monitored, a particulate matter concentration monitoring sensor is usually used for sampling and analyzing, the particulate matter concentration monitoring sensor is generally and directly exposed outside, dust easily enters an instrument, the service life of the instrument is shortened, and inaccurate data acquisition of a sample can be caused
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic change atmospheric particulates monitoring facilities, through setting up the linkage subassembly, solved current atmospheric particulates monitoring facilities because expose outside, cause the unsafe problem of the data collection of sample.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an automatic atmospheric particulates monitoring device, which comprises a lifting component, wherein a linkage component is connected on the lifting component in a sliding way;
the lifting assembly comprises a bottom plate and a top plate, a limiting column and a screw rod are arranged between the bottom plate and the top plate, a gear ring is fixedly sleeved at the bottom end of the screw rod, a driving motor is fixedly installed on the upper surface of the bottom plate, a gear is fixedly installed at the output end of the driving motor, and the gear ring is meshed and connected with the gear;
the linkage assembly comprises a lifting block, a screw hole matched with the screw rod and a limiting hole matched with the limiting column are formed in the lifting block, two support plates are fixedly mounted above the lifting block, a rotating shaft is arranged between the two support plates, a rotating plate is rotatably connected to the outer side of the rotating shaft, one end of the rotating plate is connected with a pull ring through a first nylon rope, the other end of the rotating plate is connected with a counterweight ball through a second nylon rope, one end of the rotating plate, which is close to the counterweight ball, is provided with a strip-shaped groove, one side surface of the lifting block is fixedly provided with a middle block, one side surface of the middle block, which is far away from the lifting block, is fixedly provided with a placing box, a box cover is slidably connected above the placing box, the upper surface of the box cover is fixedly provided with an upright post, the upright post penetrates through the strip-shaped groove, and the top end surface of the upright post is, the inner bottom surface of the placing box is connected with a sliding plate in a sliding mode, the lower surface of the box cover is in contact with the upper surface of the sliding plate, the bottom end of the box cover is movably connected with the rear end of the sliding plate through a connecting plate, and a particulate matter concentration monitoring sensor is clamped on the sliding plate.
Furthermore, the top end face of the limiting column is fixedly connected with the lower surface of the top plate, the bottom end face of the limiting column is fixedly connected with the upper surface of the bottom plate, the top end of the lead screw is rotatably connected with the lower surface of the top plate through a bearing, and the bottom end of the lead screw is also rotatably connected with the upper surface of the bottom plate through a bearing.
Furthermore, the baffle is circular, the diameter of the baffle is larger than the width of the strip-shaped groove, and the difference value is 1-2 cm.
Furthermore, one end of the connecting plate is connected with the bottom end of the box cover through a hinged support, and the other end of the connecting plate is connected with the rear end of the sliding plate through a hinged support.
Furthermore, the inner bottom surface of the placing box is provided with a T-shaped groove, the lower surface of the sliding plate is fixedly provided with a T-shaped block, and the T-shaped block is positioned in the T-shaped groove and is in sliding fit with the T-shaped groove.
The utility model discloses following beneficial effect has:
1. the utility model discloses a pulling pull ring downwards, make the vertical rebound of case lid, the one end rebound that the case lid rebound will stimulate the connecting plate, thereby make the other end of connecting plate move to the outside, drive particulate matter concentration monitoring sensor on sliding plate and the sliding plate and move to the outside, can monitor the atmospheric particulates in the air through particulate matter concentration monitoring sensor this moment, when not pulling the pull ring, because the inside of placing the case will be entered into automatically to particulate matter concentration monitoring sensor that sets up of counter weight ball, avoid the dust to fall on particulate matter concentration monitoring sensor, reduce particulate matter concentration monitoring sensor's life, cause the data collection of sample inaccurate.
2. The utility model discloses a set up lifting unit, can adjust the whole height of linkage subassembly to make the inside particulate matter concentration monitoring sensor of linkage subassembly can monitor the atmospheric particulates of co-altitude not, thereby increased the utility model discloses an application scope.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automated atmospheric particulate monitoring apparatus;
FIG. 2 is a schematic structural view of the lifting assembly;
FIG. 3 is a schematic structural view of a linkage assembly;
FIG. 4 is a cross-sectional view of the linkage assembly;
FIG. 5 is a schematic structural view of a particle concentration monitoring sensor during operation;
in the drawings, the components represented by the respective reference numerals are listed below:
1-lifting component, 101-bottom plate, 102-top plate, 103-limiting column, 104-screw rod, 105-toothed ring, 106-driving motor, 107-gear, 2-linkage component, 201-lifting block, 202-screw hole, 203-limiting hole, 204-supporting plate, 205-rotating shaft, 206-rotating plate, 207-first nylon rope, 208-pulling ring, 209-strip-shaped groove, 210-second nylon rope, 211-counterweight ball, 212-middle block, 213-placing box, 214-box cover, 215-upright column, 216-baffle, 217-sliding plate, 218-connecting plate, 219-particulate matter concentration monitoring sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model relates to an automatic atmospheric particulates monitoring device, which comprises a lifting component 1, wherein a linkage component 2 is connected to the lifting component 1 in a sliding manner;
the lifting assembly 1 comprises a bottom plate 101 and a top plate 102, a limit column 103 and a screw rod 104 are arranged between the bottom plate 101 and the top plate 102, a gear ring 105 is fixedly sleeved at the bottom end of the screw rod 104, a driving motor 106 is fixedly arranged on the upper surface of the bottom plate 101, a gear 107 is fixedly arranged at the output end of the driving motor 106, and the gear ring 105 is meshed with the gear 107;
the linkage assembly 2 comprises a lifting block 201, a screw hole 202 matched with the screw rod 104 and a limit hole 203 matched with the limit column 103 are formed in the lifting block 201, two support plates 204 are fixedly installed above the lifting block 201, a rotating shaft 205 is arranged between the two support plates 204, a rotating plate 206 is rotatably connected to the outer side of the rotating shaft 205, one end of the rotating plate 206 is connected with a pull ring 208 through a first nylon rope 207, the other end of the rotating plate 206 is connected with a counterweight ball 211 through a second nylon rope 210, one end of the rotating plate 206 close to the counterweight ball 211 is provided with a strip-shaped groove 209, one side surface of the lifting block 201 is fixedly provided with an intermediate block 212, one side surface of the intermediate block 212 far away from the lifting block 201 is fixedly provided with a placing box 213, the upper part of the placing box 213 is slidably connected with a box cover 214, an upright column 215 is fixedly installed on the upper surface of the box cover 214, the upright column 215 passes through the strip-shaped groove 209, a sliding plate 217 is slidably connected to the inner bottom surface of the placing box 213, the lower surface of the box cover 214 is in contact with the upper surface of the sliding plate 217, the bottom end of the box cover 214 is movably connected with the rear end of the sliding plate 217 through a connecting plate 218, and a particulate matter concentration monitoring sensor 219 is clamped on the sliding plate 217.
As shown in fig. 2, the top end surface of the limiting column 103 is fixedly connected to the lower surface of the top plate 102, the bottom end surface of the limiting column 103 is fixedly connected to the upper surface of the bottom plate 101, the top end of the screw rod 104 is rotatably connected to the lower surface of the top plate 102 through a bearing, and the bottom end of the screw rod 104 is also rotatably connected to the upper surface of the bottom plate 101 through a bearing.
As shown in FIG. 4, the baffle 216 is circular, the diameter of the baffle 216 is larger than the width of the strip-shaped groove 209, and the difference is 1-2 cm.
As shown in fig. 4, one end of the connecting plate 218 is hinged to the bottom end of the cover 214, and the other end of the connecting plate 218 is hinged to the rear end of the sliding plate 217.
Wherein, the inner bottom surface of the placing box 213 is provided with a T-shaped groove, the lower surface of the sliding plate 217 is fixedly provided with a T-shaped block, and the T-shaped block is positioned in the T-shaped groove and is in sliding fit with the T-shaped groove.
One specific application of this embodiment is: when the atmospheric particulates in the air with different heights need to be monitored, firstly, the driving motor 106 is started, the driving motor 106 drives the gear 107 to rotate, so as to drive the toothed ring 105 and the screw rod 104 to rotate, the screw rod 104 rotates to integrally lift the linkage assembly 2, so that the particulate concentration monitoring sensor 219 inside the linkage assembly 2 is at a proper height, after the strip-shaped groove 209 is adjusted to a proper height, the pull ring 208 is pulled downwards, the pull ring 208 tilts one end of the rotating plate 206 through the first nylon rope 207, when one end of the rotating plate 206 tilts, the baffle 216 on the strip-shaped groove 209 moves vertically upwards, so as to drive the box cover 214 to move vertically upwards, the box cover 214 moves upwards, so as to pull one end of the connecting plate 218 to move upwards, so as to make the other end of the connecting plate 218 move outwards, so as to drive the sliding plate 217 and the particulate concentration monitoring sensor 219 on the sliding plate 217 to move outwards, at this time, the atmospheric particulates in the air can be monitored by the particulate concentration monitoring sensor 219.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an automatic change atmospheric particulates monitoring facilities, includes lifting unit (1), its characterized in that: the lifting assembly (1) is connected with a linkage assembly (2) in a sliding manner;
the lifting assembly (1) comprises a bottom plate (101) and a top plate (102), a limiting column (103) and a screw rod (104) are arranged between the bottom plate (101) and the top plate (102), a gear ring (105) is fixedly sleeved at the bottom end of the screw rod (104), a driving motor (106) is fixedly installed on the upper surface of the bottom plate (101), a gear (107) is fixedly installed at the output end of the driving motor (106), and the gear ring (105) is meshed with the gear (107);
the linkage assembly (2) comprises a lifting block (201), a screw hole (202) matched with the screw rod (104) and a limiting hole (203) matched with the limiting column (103) are formed in the lifting block (201), two support plates (204) are fixedly mounted above the lifting block (201), a rotating shaft (205) is arranged between the support plates (204), a rotating plate (206) is rotatably connected to the outer side of the rotating shaft (205), one end of the rotating plate (206) is connected with a pull ring (208) through a first nylon rope (207), the other end of the rotating plate (206) is connected with a counterweight ball (211) through a second nylon rope (210), one end, close to the counterweight ball (211), of the rotating plate (206) is provided with a strip-shaped groove (209), one side face of the lifting block (201) is fixedly mounted with an intermediate block (212), and one side face, far away from the lifting block (201), of the intermediate block (212) is fixedly mounted with a placing box (213), the upper portion of placing case (213) sliding connection has a case lid (214), the upper surface fixed mounting of case lid (214) has a stand (215), stand (215) pass bar groove (209), the top end fixed mounting of stand (215) has a baffle (216), it has a sliding plate (217) to place on the interior bottom surface of case (213) sliding connection, the lower surface of case lid (214) and the upper surface contact of sliding plate (217), the bottom of case lid (214) and the rear end of sliding plate (217) pass through connecting plate (218) swing joint, it has a particulate matter concentration monitoring sensor (219) to centre gripping on sliding plate (217).
2. The automatic atmospheric particulate monitoring equipment of claim 1, wherein the top end surface of the limiting column (103) is fixedly connected with the lower surface of the top plate (102), the bottom end surface of the limiting column (103) is fixedly connected with the upper surface of the bottom plate (101), the top end of the screw rod (104) is rotatably connected with the lower surface of the top plate (102) through a bearing, and the bottom end of the screw rod (104) is also rotatably connected with the upper surface of the bottom plate (101) through a bearing.
3. An automated atmospheric particulate monitoring apparatus according to claim 1, wherein the baffle (216) is circular in shape, the diameter of the baffle (216) is greater than the width of the strip-shaped groove (209), and the difference is between 1-2 cm.
4. An automated atmospheric particulate monitoring apparatus according to claim 1, wherein one end of the connecting plate (218) is connected to a bottom end of the box cover (214) by a hinge mount, and the other end of the connecting plate (218) is connected to a rear end of the sliding plate (217) by a hinge mount.
5. The automatic atmospheric particulates monitoring equipment of claim 1, characterized in that the inner bottom surface of the placing box (213) is provided with a "T" shaped groove, the lower surface of the sliding plate (217) is fixedly provided with a "T" shaped block, and the "T" shaped block is positioned inside the "T" shaped groove and is in sliding fit with the "T" shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021253121.4U CN212844875U (en) | 2020-07-01 | 2020-07-01 | Automatic change atmospheric particulates monitoring facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021253121.4U CN212844875U (en) | 2020-07-01 | 2020-07-01 | Automatic change atmospheric particulates monitoring facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212844875U true CN212844875U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021253121.4U Expired - Fee Related CN212844875U (en) | 2020-07-01 | 2020-07-01 | Automatic change atmospheric particulates monitoring facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212844875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441400A (en) * | 2022-01-24 | 2022-05-06 | 河南省驻马店生态环境监测中心 | Atmospheric environment particulate pollution monitoring device and monitoring method |
-
2020
- 2020-07-01 CN CN202021253121.4U patent/CN212844875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441400A (en) * | 2022-01-24 | 2022-05-06 | 河南省驻马店生态环境监测中心 | Atmospheric environment particulate pollution monitoring device and monitoring method |
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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: 20210330 Termination date: 20210701 |