CN113418839A - Raise dust monitoring devices - Google Patents
Raise dust monitoring devices Download PDFInfo
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- CN113418839A CN113418839A CN202110690449.5A CN202110690449A CN113418839A CN 113418839 A CN113418839 A CN 113418839A CN 202110690449 A CN202110690449 A CN 202110690449A CN 113418839 A CN113418839 A CN 113418839A
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- monitoring
- lifting
- raise dust
- supporting rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The embodiment of the invention relates to the technical field of environmental monitoring, in particular to a raise dust monitoring device, which is used for monitoring the raise dust content in the air, and comprises a seat body and is characterized in that: the lifting mechanism is arranged on the seat body and used for adjusting the height of the device; the monitoring mechanism at least comprises a guide piece and is used for adjusting the direction of the monitoring mechanism to be consistent with the wind direction, and the monitoring mechanism is connected with the lifting mechanism through a supporting rod; and the flow guide mechanism is connected with the monitoring mechanism and is used for rotating along with the monitoring mechanism. The invention can realize the detection of different air layers, in the detection process, the monitoring mechanism can keep consistent with the wind direction through the guide piece, so that the air can smoothly pass through the monitoring mechanism, the monitoring accuracy is ensured, meanwhile, the air can smoothly pass through the supporting rod, the wind resistance borne by the device is effectively reduced, and the stability of the device is effectively improved.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a raise dust monitoring device.
Background
At some building sites or some job sites, all need carry out environmental monitoring, and the raise dust monitoring is then common monitoring item among the environmental monitoring, and the raise dust monitoring includes raise dust height monitoring, raise dust analysis etc. mainly through setting up the instrument in the place of monitoring to collect the raise dust and monitor.
At present, current raise dust monitoring devices still has certain weak point, and in the use, monitoring mechanism is on the instrument of direct fixation usually, can't keep unanimous with the wind direction, when raise dust catching mechanism is contradictory with the wind direction, can cause the monitoring precision to descend, and simultaneously, the wind resistance of device also is relatively poor, can't adapt to abominable strong wind weather, consequently, need to design a raise dust monitoring devices to solve above-mentioned problem urgently.
Disclosure of Invention
The embodiment of the invention aims to solve the defects in the prior art and provides a raise dust monitoring device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a raise dust monitoring devices, includes the pedestal, still includes:
the lifting mechanism is arranged on the seat body and used for adjusting the height of the device; and
the monitoring mechanism at least comprises a guide piece and is used for adjusting the direction of the monitoring mechanism to be consistent with the wind direction, and the monitoring mechanism is connected with the lifting mechanism through a supporting rod; and
the flow guide mechanism is arranged in a cavity formed in the supporting rod and connected with the monitoring mechanism and used for rotating along with the monitoring mechanism.
As a further scheme of the embodiment of the invention: the monitoring mechanism further comprises:
the monitoring component is used for capturing the flying dust in the air and measuring the content of the flying dust; and
a power generation assembly for converting airborne wind energy into electrical energy.
As a further scheme of the embodiment of the invention: the monitoring assembly comprises a dust monitoring piece and a rotating seat, the rotating seat is rotatably arranged at the end of the supporting rod, a fixing frame is arranged on the rotating seat, and the dust monitoring piece is arranged in the fixing frame.
As a further scheme of the embodiment of the invention: the electricity generation subassembly includes mount and the electricity generation body, the mount set up in on the fixed frame, the one end of mount is provided with fixed cover, and the electricity generation body sets up in fixed cover, the input shaft outer wall of the electricity generation body is provided with the flabellum, the guide is fixed to be set up in the other end of mount.
As a further scheme of the embodiment of the invention: the fixed cover is also provided with a rotating speed detection piece, and the rotating speed detection piece is sleeved on the outer side of the input shaft of the power generation body.
As a further scheme of the embodiment of the invention: the lifting mechanism comprises:
the lifting unit is arranged on the seat body, and the end part of the lifting unit is fixedly connected with the end part of the supporting rod; and
and the supporting unit is used for supporting the lifting unit.
As a further scheme of the embodiment of the invention: the lifting unit comprises a lifting piece and a driving piece, the lifting piece is movably arranged in a sliding hole formed in the base body, a fixing barrel is arranged on the outer wall of one side, away from the lifting piece, of the base body, the driving piece is arranged in the fixing barrel, and a lead screw at one end of an output shaft of the driving piece is matched with a through hole formed in the lifting piece.
As a further scheme of the embodiment of the invention: the supporting unit comprises connecting pieces which are rotatably arranged on the outer side of the lifting piece, the number of the connecting pieces is at least two, sliding grooves are formed in the base body, sliding blocks are arranged in the sliding grooves in a sliding mode, and the outer walls of the sliding blocks are movably connected with the end portions of the connecting rods.
As a further scheme of the embodiment of the invention: the flow guide mechanism comprises flow guide holes and a flow guide frame which are annularly distributed on the outer side of the support rod, the flow guide frame is movably arranged in a cavity in the support rod, and the flow guide frame is connected with the rotating seat through a fixing rod.
Compared with the prior art, the invention has the beneficial effects that:
according to the raise dust monitoring device, the height of the monitoring mechanism can be controlled through the lifting mechanism, the raise dust content of different air layers can be detected, in the detection process, the monitoring mechanism can be kept consistent with the wind direction through the guide piece, so that air can smoothly pass through the monitoring mechanism, meanwhile, the flow guide mechanism in the supporting rod can also rotate along with the monitoring mechanism, so that the air can smoothly pass through the supporting rod, the wind resistance borne by the device is effectively reduced, and the stability of the device is effectively improved.
Drawings
Fig. 1 is a schematic cross-sectional structural diagram of a raise dust monitoring device according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic cross-sectional structure view of a support rod of a raise dust monitoring device according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1;
fig. 5 is a schematic structural diagram of a power generation assembly of a raise dust monitoring device according to an embodiment of the present invention.
In the figure: 1-seat body, 2-fixed cylinder, 3-driving piece, 4-screw rod, 5-sliding chute, 6-sliding block, 7-connecting piece, 8-lifting piece, 9-supporting rod, 10-fixed frame, 11-diversion hole, 12-rotating seat, 13-fixed rod, 14-diversion frame, 15-dust-raising monitoring piece, 16-fixed frame, 17-fixed cover, 18-power generation body, 19-fan blade, 20-rotating speed detecting piece and 21-guiding piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Reference will now be made in detail to implementations of the present invention with reference to specific embodiments, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
As shown in fig. 1, a raise dust monitoring device provided for an embodiment of the present invention includes a base 1, and further includes:
the lifting mechanism is arranged on the base body 1 and used for adjusting the height of the device; and
the monitoring mechanism at least comprises a guide piece 21 and is used for adjusting the direction of the monitoring mechanism to be consistent with the wind direction, and the monitoring mechanism is connected with the lifting mechanism through a supporting rod 9; and
and the flow guide mechanism is arranged in the cavity formed in the supporting rod 9, is connected with the monitoring mechanism and is used for rotating along with the monitoring mechanism.
The height of the monitoring mechanism can be controlled through the lifting mechanism, the dust content of different air layers can be detected, in the detection process, the monitoring mechanism can be kept consistent with the wind direction through the guide piece 21, the air can smoothly pass through the monitoring mechanism, meanwhile, the flow guide mechanism in the supporting rod 9 can also rotate together with the monitoring mechanism, the air can smoothly pass through the supporting rod 9, the wind resistance of the device is effectively reduced, and the stability of the device is effectively improved.
Referring to fig. 1, 4 and 5, as an embodiment of the present invention, the monitoring mechanism further includes:
the monitoring component is used for capturing the flying dust in the air and measuring the content of the flying dust; and
the power generation assembly is used for converting wind energy in the air into electric energy.
As an embodiment of the present invention, please refer to fig. 1 and 4, the monitoring assembly includes a dust monitoring element 15 and a rotating base 12, the rotating base 12 is rotatably disposed at an end of the supporting rod 9, and the rotating base 12 is provided with a fixing frame 10, the dust monitoring element 15 is disposed in the fixing frame 10, the specific structure of the dust monitoring element 15 is not limited, and may be an infrared dust sensor, a laser dust sensor, etc., in this embodiment, preferably, the dust monitoring element 15 employs a laser dust sensor, which can precisely quantify the quality of PM2.5 in the air.
As an embodiment of the present invention, please refer to fig. 4 and 5, the power generation assembly includes a fixing frame 16 and a power generation body 18, the fixing frame 16 is disposed on the fixing frame 10, one end of the fixing frame 16 is provided with a fixing cover 17, and the power generation body 18 is disposed in the fixing cover 17, the specific structure of the power generation body 18 is not limited, and may be a dc generator, an ac generator, etc., in this embodiment, preferably, the power generation body 18 is an ac generator, the outer wall of the input shaft of the power generation body 18 is provided with fan blades 19, and the guide 21 is fixedly disposed at the other end of the fixing frame 16, and the fan blades 19 can be driven to rotate by air flow in the air, so as to drive the input shaft of the power generation body 18 to rotate, so as to convert wind energy into electric energy, provide energy for the device, and meet the requirements of energy saving and environmental protection.
Referring to fig. 4, as an embodiment of the present invention, a rotation speed detecting element 20 is further disposed on the fixed cover 17, the rotation speed detecting element 20 is sleeved outside an output shaft of the generator 18, and the rotation speed detecting element 20 may be a magnetic-sensing rotation speed sensor, a laser rotation speed sensor, or the like.
Referring to fig. 1, as an embodiment of the present invention, a lifting mechanism includes:
the lifting unit is arranged on the seat body 1, and the end part of the lifting unit is fixedly connected with the end part of the supporting rod 9; and
and the supporting unit is used for supporting the lifting unit.
As an embodiment of the present invention, please refer to fig. 1, the lifting unit includes a lifting member 8 and a driving member 3, the lifting member 8 is movably disposed in a sliding hole formed on the base body 1, a fixed cylinder 2 is disposed on an outer wall of a side of the base body 1 far away from the lifting member 8, the driving member 3 is disposed in the fixed cylinder 2, and the driving member 3 can be a stepping motor, a servo motor, etc. in this embodiment, preferably, the driving member 3 is a stepping motor, a screw rod 4 at an end of an output shaft of the driving member 3 is matched with a through hole formed on the lifting member 8, the screw rod 4 can be driven to rotate by the driving member 3, and the screw rod 4 can rotate in the through hole in the lifting member 8, so as to drive the lifting member 8 to lift, and enable a height of the device to be flexibly adjusted.
As an embodiment of the present invention, please refer to fig. 1, the supporting unit includes connecting members 7 rotatably disposed on the outer side of the lifting member 8, the number of the connecting members 7 is at least two, the seat body 1 is provided with a sliding groove 5, a sliding block 6 is slidably disposed in the sliding groove 5, the outer wall of the sliding block 6 is movably connected to the end of the connecting rod, when the lifting member 8 is lifted, the connecting member 7 located on the outer side of the lifting member 8 can drive the sliding block 6 to slide in the sliding groove 5, so as to effectively ensure the stability during lifting, and when the wind speed detected by the device is high, the lifting member 8 can be driven to descend, so that the sliding block 6 moves to the edge of the sliding groove 5, and at this time, the device is in the most stable state, so as to effectively ensure the stability of the device.
As an embodiment of the present invention, please refer to fig. 2 and 3, the guiding mechanism includes guiding holes 11 and guiding frames 14 annularly distributed outside the supporting rod 9, the guiding frames 14 are movably disposed in the cavity of the supporting rod 9, and the guiding frames 14 are connected to the rotating base 12 through the fixing rod 13, when air in the air blows toward the supporting rod 9, the air can enter the cavity of the rod body through the guiding holes 11 on the supporting rod 9, and the guiding frames 14 in the cavity are connected to the rotating base 12 through the fixing rod 13, so that the orientation of the guiding frames is consistent with the wind direction, and the guiding frames can be just connected to the corresponding guiding holes 11 on the other side of the guiding holes 11 on the supporting rod 9, so that the air can smoothly pass through the supporting rod 9 to form convection, thereby effectively reducing the wind resistance of the device, and providing a better use effect.
During the use, can control monitoring mechanism's height through elevating system, can realize detecting the raise dust content in the different air beds, in the testing process, can make monitoring mechanism keep unanimous with the wind direction through guide 21, make the air pass monitoring mechanism smoothly, effectively guarantee the accuracy that detects, water conservancy diversion mechanism in the bracing piece 9 simultaneously can also rotate along with monitoring mechanism together, make the air pass bracing piece 9 smoothly, effectively reduce the windage that the device receives, make the device can adapt to in the great adverse circumstances of wind speed, the result of use is better.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present application, several modifications, improvements and substitutions can be made, which are all within the protection scope of the present technical solution.
Claims (9)
1. The utility model provides a raise dust monitoring devices which characterized in that, includes the pedestal, still includes:
the lifting mechanism is arranged on the seat body and used for adjusting the height of the device; and
the monitoring mechanism at least comprises a guide piece and is used for adjusting the direction of the monitoring mechanism to be consistent with the wind direction, and the monitoring mechanism is connected with the lifting mechanism through a supporting rod; and
the flow guide mechanism is arranged in a cavity formed in the supporting rod and connected with the monitoring mechanism and used for rotating along with the monitoring mechanism.
2. A dust monitoring apparatus according to claim 1, wherein the monitoring means further comprises:
the monitoring component is used for capturing the flying dust in the air and measuring the content of the flying dust; and
a power generation assembly for converting airborne wind energy into electrical energy.
3. A raise dust monitoring devices according to claim 2, characterized in that, the monitoring subassembly includes raise dust monitoring spare and rotates the seat, rotate the seat and rotate and set up in the tip of bracing piece, and rotate and be provided with fixed frame on the seat, raise dust monitoring spare sets up in fixed frame.
4. A raise dust monitoring device according to claim 3, characterized in that, the electricity generating component includes a fixing frame and an electricity generating body, the fixing frame is arranged on the fixing frame, one end of the fixing frame is provided with a fixing cover, the electricity generating body is arranged in the fixing cover, the outer wall of the input shaft of the electricity generating body is provided with fan blades, and the guiding element is fixedly arranged at the other end of the fixing frame.
5. A raise dust monitoring device according to claim 4, characterized in that a rotation speed detector is further arranged on the fixed cover and sleeved outside the input shaft of the power generation body.
6. A dust monitoring apparatus according to claim 5, wherein the lifting mechanism comprises:
the lifting unit is arranged on the seat body, and the end part of the lifting unit is fixedly connected with the end part of the supporting rod; and
and the supporting unit is used for supporting the lifting unit.
7. A dust monitoring device according to claim 6, wherein the lifting unit comprises a lifting member and a driving member, the lifting member is movably disposed in a slide hole formed in the base, a fixed cylinder is disposed on an outer wall of a side of the base away from the lifting member, the driving member is disposed in the fixed cylinder, and a screw rod at an end of an output shaft of the driving member is engaged with a through hole formed in the lifting member.
8. A dust monitoring device according to claim 7, wherein the support unit comprises at least two sets of connecting members rotatably disposed on the outer side of the lifting member, the base body is provided with a sliding groove, a sliding block is slidably disposed in the sliding groove, and the outer wall of the sliding block is movably connected with the end of the connecting rod.
9. A dust monitoring device according to claim 8, wherein the guiding mechanism comprises guiding holes annularly distributed on the outer side of the supporting rod and a guiding frame, the guiding frame is movably arranged in the cavity in the supporting rod, and the guiding frame is connected with the rotating base through a fixing rod.
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| CN202110690449.5A CN113418839B (en) | 2021-06-22 | 2021-06-22 | Raise dust monitoring devices |
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| CN202110690449.5A CN113418839B (en) | 2021-06-22 | 2021-06-22 | Raise dust monitoring devices |
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| CN113418839B CN113418839B (en) | 2023-02-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993886A (en) * | 2022-08-08 | 2022-09-02 | 北京市农林科学院智能装备技术研究中心 | Aerial pesticide application drift measuring device, system and method |
| CN115307667A (en) * | 2022-09-06 | 2022-11-08 | 海南东方智源科技有限公司 | Raise dust noise monitoring system |
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