CN216383344U

CN216383344U - Urban air pollution detector for environmental monitoring

Info

Publication number: CN216383344U
Application number: CN202122960237.2U
Authority: CN
Inventors: 刘然
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-26
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an urban air pollution detector for environmental monitoring, which comprises an adjusting box, wherein the bottom of an inner cavity of the adjusting box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a driving gear, the surface of the driving gear is meshed with a driven gear, the inner cavity of the driven gear is fixedly connected with a rotating rod, the top of the rotating rod extends to the top of the adjusting box and is fixedly connected with a rotating disc, the top of the rotating disc is fixedly connected with a jacking box, the bottom of the inner cavity of the jacking box is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a threaded rod. According to the wind direction sensor, the angle of the detector body can be adjusted according to the wind direction, and the detection precision of the detector body is improved through the matching use of the adjusting box, the first motor, the driving gear, the driven gear, the rotating rod, the turntable, the jacking box, the second motor, the threaded rod, the threaded sleeve, the supporting plate, the detector body, the wind speed sensor and the wind direction sensor.

Description

Urban air pollution detector for environmental monitoring

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to an urban air pollution detector for environmental monitoring.

Background

The quality of air quality reflects the concentration of pollutants in the air, air pollution is a complex phenomenon, the concentration of air pollutants is influenced by a plurality of factors at a specific time and place, the emission of artificial pollutants from fixed and flowing pollution sources is one of the most main factors influencing the air quality, wherein the emission of artificial pollutants comprises tail gas of vehicles, ships and airplanes, industrial production emission, resident life and heating, garbage incineration and the like, the development density of cities, topography, weather and the like are also important factors influencing the air quality, in the prior art, a detection method of the air quality is mainly used for detecting through an air quality detector, but the angle of the existing detector cannot be adjusted according to the wind direction when the existing detector is used, and the detection accuracy is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an urban air pollution detector for environment monitoring, which has the advantage of high detection precision and solves the problem that the angle of the existing detector cannot be adjusted according to the wind direction when the detector is used, so that the detection accuracy is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: an urban air pollution detector for environmental monitoring comprises an adjusting box, wherein the bottom of an inner cavity of the adjusting box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a driving gear, the surface of the driving gear is engaged with a driven gear, the inner cavity of the driven gear is fixedly connected with a rotating rod, the top of the rotating rod extends to the top of the adjusting box and is fixedly connected with a turntable, the top of the turntable is fixedly connected with a jacking box, the bottom of the inner cavity of the jacking box is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a threaded sleeve, the left side of thread bush is through bracing piece fixedly connected with backup pad, the top fixedly connected with detector body of backup pad, the top of jacking case is provided with air velocity transducer and wind direction sensor respectively.

Preferably, the bottom of the adjusting box is fixedly connected with an installation plate, and installation through holes are formed in the surface of the installation plate.

Preferably, the bottom of the rotating rod is movably connected with the adjusting box through a bearing, and a through groove matched with the supporting rod is formed in the left side of the jacking box.

Preferably, a circular sliding groove is formed in the top of the adjusting box, pulleys are fixedly connected to the two sides of the top of the rotary table, and the bottom of each pulley extends to the inner cavity of the circular sliding groove and is movably connected with the circular sliding groove.

Preferably, the right side of the jacking box is provided with a limiting sliding groove, the right side of the threaded sleeve is fixedly connected with a limiting sliding block, and the right side of the limiting sliding block extends to the inner cavity of the limiting sliding groove and is movably connected with the limiting sliding groove.

Preferably, the rear side of the supporting plate is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a limiting insertion rod, and a limiting hole matched with the limiting insertion rod is formed in the surface of the jacking box.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the wind direction detector, the adjusting box, the first motor, the driving gear, the driven gear, the rotating rod, the rotary table, the jacking box, the second motor, the threaded rod, the threaded sleeve, the supporting plate, the detector body, the wind speed sensor and the wind direction sensor are matched for use, so that the angle of the detector body can be adjusted according to the wind direction, the detection precision of the detector body is improved, and the problem that the angle cannot be adjusted according to the wind direction when the existing detector is used, and the detection accuracy is reduced is solved.

2. According to the utility model, the mounting plate and the mounting through hole are arranged, the device can be conveniently mounted at a specified position, the turntable can better rotate by arranging the circular chute and the pulley, the threaded sleeve can be limited by arranging the limiting chute and the limiting slide block, the threaded sleeve is prevented from rotating when moving, and the support plate can be supported and limited after the height of the detector body is adjusted by arranging the electric push rod, the limiting inserted rod and the limiting hole.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the adjusting tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the jacking-box of the present invention;

fig. 4 is a left side view of the lift box of the present invention.

In the figure: 1. an adjustment box; 2. a first motor; 3. a driving gear; 4. a driven gear; 5. a rotating rod; 6. a turntable; 7. jacking the box; 8. a second motor; 9. a threaded rod; 10. a threaded sleeve; 11. a support plate; 12. a detector body; 13. a wind speed sensor; 14. a wind direction sensor; 15. mounting a plate; 16. mounting a through hole; 17. a circular chute; 18. a pulley; 19. a limiting chute; 20. a limiting slide block; 21. an electric push rod; 22. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a city air pollution detector for environmental monitoring comprises an adjusting box 1, a mounting plate 15 is fixedly connected to the bottom of the adjusting box 1, a mounting through hole 16 is formed in the surface of the mounting plate 15, a circular sliding groove 17 is formed in the top of the adjusting box 1, pulleys 18 are fixedly connected to both sides of the top of a turntable 6, the bottom of each pulley 18 extends into an inner cavity of the circular sliding groove 17 and is movably connected with the circular sliding groove 17, the device can be conveniently mounted at a designated position by arranging the mounting plate 15 and the mounting through hole 16, the turntable 6 can better rotate by arranging the circular sliding groove 17 and the pulleys 18, the threaded sleeve 10 can be limited by arranging a limiting sliding groove 19 and a limiting sliding block 20, the threaded sleeve 10 is prevented from rotating during movement, the support plate 11 can be supported and limited by arranging an electric push rod 21, a limiting inserted rod and a limiting hole 22 after the height of a detector body 12 is adjusted, the bottom of the inner cavity of the adjusting box 1 is fixedly connected with a first motor 2, the output end of the first motor 2 is fixedly connected with a driving gear 3, the surface of the driving gear 3 is meshed with a driven gear 4, the inner cavity of the driven gear 4 is fixedly connected with a rotating rod 5, the bottom of the rotating rod 5 is movably connected with the adjusting box 1 through a bearing, the left side of the jacking box 7 is provided with a through groove matched with the supporting rod, the top of the rotating rod 5 extends to the top of the adjusting box 1 and is fixedly connected with a rotating disk 6, the top of the rotating disk 6 is fixedly connected with a jacking box 7, the right side of the jacking box 7 is provided with a limiting sliding groove 19, the right side of the threaded sleeve 10 is fixedly connected with a limiting sliding block 20, the right side of the limiting sliding block 20 extends to the inner cavity of the limiting sliding groove 19 and is movably connected with the limiting sliding groove 19, the bottom of the inner cavity of the jacking box 7 is fixedly connected with a second motor 8, and the output end of the second motor 8 is fixedly connected with a threaded rod 9, the surface of the threaded rod 9 is in threaded connection with a threaded sleeve 10, the left side of the threaded sleeve 10 is fixedly connected with a supporting plate 11 through a supporting rod, the rear side of the supporting plate 11 is fixedly connected with an electric push rod 21, the output end of the electric push rod 21 is fixedly connected with a limiting inserted rod, the surface of the jacking box 7 is provided with a limiting hole 22 matched with the limiting inserted rod, the top of the supporting plate 11 is fixedly connected with a detector body 12, the top of the jacking box 7 is respectively provided with an air speed sensor 13 and an air direction sensor 14, and through the matching use of the adjusting box 1, the first motor 2, the driving gear 3, the driven gear 4, the rotating rod 5, the rotating disk 6, the jacking box 7, the second motor 8, the threaded rod 9, the threaded sleeve 10, the supporting plate 11, the detector body 12, the air speed sensor 13 and the air direction sensor 14, the angle of the detector body 12 can be adjusted according to the air direction, and the detection precision of the detector body 12 is improved, the problem of current detector can not be according to wind direction adjustment angle when using, reduced the degree of accuracy that detects is solved.

During the use, wind speed sensor 13 and wind direction sensor 14, detect wind speed and wind direction, first motor 2 drives carousel 6 through driving gear 3 and driven gear 4 and rotates, carousel 6 drives detector body 12 and rotates, with detector body 12 rotate to the angle that faces the wind direction, second motor 8 drives backup pad 11 through threaded rod 9 and thread bush 10 and reciprocates simultaneously, detector body 12 removes to appointed height back electric putter 21 and drives spacing inserted bar and insert spacing hole 22, highly spacing to detector body 12, make detector body 12 can detect the air of co-altitude not, improve and detect the precision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental monitoring is with city air pollution detector, includes adjusting box (1), its characterized in that: the bottom of the inner cavity of the adjusting box (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a driving gear (3), the surface of the driving gear (3) is meshed with a driven gear (4), the inner cavity of the driven gear (4) is fixedly connected with a rotating rod (5), the top of the rotating rod (5) extends to the top of the adjusting box (1) and is fixedly connected with a turntable (6), the top of the turntable (6) is fixedly connected with a jacking box (7), the bottom of the inner cavity of the jacking box (7) is fixedly connected with a second motor (8), the output end of the second motor (8) is fixedly connected with a threaded rod (9), the surface of the threaded rod (9) is in threaded connection with a threaded sleeve (10), the left side of the threaded sleeve (10) is fixedly connected with a supporting plate (11) through a supporting rod, the top of the supporting plate (11) is fixedly connected with a detector body (12), and the top of the jacking box (7) is respectively provided with a wind speed sensor (13) and a wind direction sensor (14).

2. The urban air pollution detector for environmental monitoring according to claim 1, wherein: the bottom fixedly connected with mounting panel (15) of adjusting box (1), mounting hole (16) have been seted up on the surface of mounting panel (15).

3. The urban air pollution detector for environmental monitoring according to claim 1, wherein: the bottom of the rotating rod (5) is movably connected with the adjusting box (1) through a bearing, and a through groove matched with the supporting rod is formed in the left side of the jacking box (7).

4. The urban air pollution detector for environmental monitoring according to claim 1, wherein: circular spout (17) have been seted up at the top of adjustment case (1), equal fixedly connected with pulley (18) in both sides at carousel (6) top, the bottom of pulley (18) extends to the inner chamber of circular spout (17) and with circular spout (17) swing joint.

5. The urban air pollution detector for environmental monitoring according to claim 1, wherein: spacing spout (19) have been seted up on the right side of jacking case (7), the right side fixedly connected with spacing slider (20) of thread bush (10), the right side of spacing slider (20) extend to the inner chamber of spacing spout (19) and with spacing spout (19) swing joint.

6. The urban air pollution detector for environmental monitoring according to claim 5, wherein: the rear side fixedly connected with electric putter (21) of backup pad (11), the spacing inserted bar of output fixedly connected with of electric putter (21), spacing hole (22) with spacing inserted bar looks adaptation are seted up on the surface of jacking case (7).