CN215985959U - Air detection equipment for environmental monitoring - Google Patents
Air detection equipment for environmental monitoring Download PDFInfo
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- CN215985959U CN215985959U CN202122021422.5U CN202122021422U CN215985959U CN 215985959 U CN215985959 U CN 215985959U CN 202122021422 U CN202122021422 U CN 202122021422U CN 215985959 U CN215985959 U CN 215985959U
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Abstract
The utility model relates to the technical field of gas detection, and discloses an air detection device for environmental monitoring, which comprises a cart, wherein a fixing box and a power box are fixed at the top of the cart, a push rod is fixed at the upper end of the right side of the cart, a driving motor is fixed on the inner bottom wall of the fixing box, and a fixing ring is fixed at the top of the fixing box. This empty gas detection surveys equipment for environmental monitoring, through setting up solid fixed ring, spacing ring channel, commentaries on classics board and first dead lever, in order to reach when driving motor appears damaging, can the rotatory purpose of manpower drive air detector, so that staff's use, through setting up the hollow post of external screw thread, the slot, the L shaped plate, the internal thread cover, the second dead lever, the fixed plate, the roof, the square hole, first connecting plate, the second connecting plate, bolt and mounting bracket, in order to reach when electric telescopic handle appears damaging, can the purpose that manpower drive air detector reciprocated, so that staff's use.
Description
Technical Field
The utility model relates to the technical field of gas detection, in particular to an air detection device for environment monitoring.
Background
Air monitoring refers to the fixed-point, continuous, or timed sampling and measurement of pollutants present in the air. In order to monitor air, a plurality of air monitoring points are generally set up in a city, automatic monitoring instruments are installed for continuous automatic monitoring, monitoring results are sent to a person to be retrieved periodically, and relevant data are analyzed and obtained. Items for air monitoring mainly include sulfur dioxide, nitric oxide, hydrocarbons, floating dust, and the like. Air monitoring is the basis for air quality control and reasonable evaluation of air quality.
Some air detection devices for environmental monitoring currently on the market:
(1) when the air detector is used, in order to better detect air, a driving motor and an electric telescopic rod are usually used for driving the air detector to rotate and move up and down, so that the position of the air detector is changed, and the detection of the air is further enhanced, however, when the driving motor or the electric telescopic rod is damaged, the air detector cannot be driven to rotate or move up and down, the air detector can be normally used after the driving motor or the electric telescopic rod is maintained, a large amount of time is easily wasted, and the air detector is not convenient for workers to use;
(2) when the air detector is used, the air detector is fixed on the connecting plate, so that the position of the air detector on the connecting plate cannot be changed, and the using effect of the air detector is easily influenced.
We have therefore proposed an air detection apparatus for environmental monitoring so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the defects of the prior art in the background art, an object of the present invention is to provide an air detection device for environmental monitoring, so as to solve the problems that some air detection devices for environmental monitoring in the market proposed in the background art cannot drive an air detector to rotate or move up and down when a driving motor or an electric telescopic rod is damaged, the air detector can be normally used only after the driving motor or the electric telescopic rod is maintained, a large amount of time is easily wasted, the air detection device is inconvenient for a worker to use, and the use effect of the air detector is easily affected because the position of the air detector mounted on a connecting plate cannot be changed.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an air detection device for environmental monitoring comprises a cart, wherein a fixed box and a power box are fixed at the top of the cart, a push rod is fixed at the upper end of the right side of the cart, a driving motor is fixed on the inner bottom wall of the fixed box, a fixed ring is fixed at the top of the fixed box, a limiting ring groove is formed in the upper end of the inner side of the fixed ring, a rotating plate is connected to the inner side of the limiting ring groove in a sliding manner, a plurality of first fixed rods which are arranged in an annular manner are fixed at the upper end of the outer side of the rotating plate, an electric telescopic rod and an external thread hollow column are fixed at the top of the rotating plate, the electric telescopic rod is positioned at the inner side of the external thread hollow column, slots are formed in both ends of the top of the external thread hollow column, an L-shaped plate is inserted into the slots in a hollow manner, an internal thread sleeve is connected to the external thread of the external thread column in a threaded manner, and a plurality of second fixed at the lower end of the external thread sleeve in an annular manner, the top of the electric telescopic rod is fixedly provided with a fixed plate, the outer side of the fixed plate is provided with a top plate, the middle part of the top surface of the top plate is provided with a square hole, the fixed plate is inserted into the square hole, both ends of the bottom of the fixed plate are fixedly provided with a first connecting plate, the bottom of the top plate is fixedly provided with a second connecting plate, one side of the second connecting plate is in threaded connection with a bolt, one end of the bolt penetrates through the first connecting plate, the right side of the top plate is provided with a display screen, the right end of the top plate is provided with a central converter, the top of the top plate is provided with two limiting chutes, a sliding frame is connected between the two limiting chutes in a sliding manner, the front end and the rear end of the bottom of the sliding frame are both provided with grooves, the inner side walls of the grooves are provided with guide grooves, limiting plates are movably connected inside the grooves, and guide posts are fixed at the upper ends of one side of the limiting plates, the opposite side upper end of limiting plate is fixed with presses the compression leg, press the outside that the carriage was run through to the one end of compression leg, the one end and the guide way of guide post are pegged graft, the below of guide post is provided with a plurality of springs, the both ends of spring are fixed with the inside wall of limiting plate and recess respectively, the top of carriage is fixed with air detector, the bottom of roof is fixed with the mounting bracket.
Preferably, the surface of push rod is provided with anti-skidding screw thread, the removal wheel of taking the brake block is all installed at four ends in the bottom of shallow to anti-skidding screw thread through the push rod outside for staff's use, through the removal wheel of taking the brake block in the shallow bottom, so that the staff promotes the shallow and parks the shallow.
Preferably, the fixed box is cylindrical, and the top of the fixed box is hollow.
Preferably, the inner bottom wall of the limiting annular groove is provided with a plurality of balls, the balls are in contact with the bottom of the rotating plate, and the friction force between the rotating plate and the limiting annular groove is reduced by arranging the balls.
Further, the bottom surface middle part of fixed plate is fixed with the internal thread ring, the outside upper end of the flexible end of electric telescopic handle is provided with the external screw thread, electric telescopic handle's flexible end and internal thread ring threaded connection are through setting up the internal thread ring to the staff is to the dismantlement of fixed plate.
Furthermore, a through hole is formed in the bottom of the mounting frame, and the inner diameter value of the through hole is larger than the outer diameter value of the inner thread sleeve.
Furthermore, the power supply is arranged in the power supply box, and the display screen, the central converter and the air detector are all in signal connection.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this empty gas detection surveys equipment for environmental monitoring:
(1) this empty gas detection surveys equipment for environmental monitoring, through setting up solid fixed ring, spacing ring channel, commentaries on classics board and first dead lever, in order to reach when driving motor appears damaging, can the rotatory purpose of manpower drive air detector, so that staff's use, through setting up the hollow post of external screw thread, the slot, the L shaped plate, the internal thread cover, the second dead lever, the fixed plate, the roof, the square hole, first connecting plate, the second connecting plate, bolt and mounting bracket, in order to reach when electric telescopic handle appears damaging, can the purpose that manpower drive air detector reciprocated, so that staff's use.
(2) This empty gas detection surveys equipment for environmental monitoring through spacing spout, carriage, recess, guide way, limiting plate, guide post, spring and press the cooperation between the post, can change empty gas detection surveys appearance position on the roof, and then has strengthened empty gas detection surveys appearance's result of use.
Drawings
FIG. 1 is a schematic sectional view of an air detecting device for environmental monitoring according to the present invention;
FIG. 2 is a schematic sectional front view of a fixing case of the air detecting device for environmental monitoring according to the present invention;
FIG. 3 is a schematic cross-sectional front view of an externally threaded hollow column of the air detection device for environmental monitoring according to the present invention;
FIG. 4 is a schematic top view of the top plate of the air detecting device for environmental monitoring according to the present invention;
fig. 5 is a schematic side sectional view of a top plate of the air detection device for environmental monitoring according to the present invention.
In the figure: 1. pushing a cart; 2. a fixing box; 3. a power supply box; 4. a push rod; 5. a drive motor; 6. a fixing ring; 7. a limiting annular groove; 8. rotating the plate; 9. a first fixing lever; 10. an electric telescopic rod; 11. an externally threaded hollow post; 12. a slot; 13. an L-shaped plate; 14. an internal thread sleeve; 15. a second fixing bar; 16. a fixing plate; 17. a top plate; 18. a square hole; 19. a first connecting plate; 20. a second connecting plate; 21. a bolt; 22. a display screen; 23. a central converter; 24. a limiting chute; 25. a carriage; 26. a groove; 27. a guide groove; 28. a limiting plate; 29. a guide post; 30. a spring; 31. pressing the column; 32. an air detector; 33. and (7) mounting frames.
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 to 5, the present invention provides an air detection apparatus for environmental monitoring; the trolley comprises a trolley 1, wherein a fixed box 2 and a power supply box 3 are fixed at the top of the trolley 1, a push rod 4 is fixed at the upper end of the right side of the trolley 1, a driving motor 5 is fixed on the inner bottom wall of the fixed box 2, a fixed ring 6 is fixed at the top of the fixed box 2, a limiting annular groove 7 is formed in the upper end of the inner side of the fixed ring 6, a rotating plate 8 is connected to the inner side of the limiting annular groove 7 in a sliding manner, a plurality of first fixed rods 9 which are arranged in an annular manner are fixed at the upper end of the outer side of the rotating plate 8, an electric telescopic rod 10 and an external thread hollow column 11 are fixed at the top of the rotating plate 8, the electric telescopic rod 10 is positioned at the inner side of the external thread hollow column 11, slots 12 are formed in both ends of the top of the external thread hollow column 11, an L-shaped plate 13 is inserted in the slots 12, an external thread of the external thread hollow column 11 is connected with an internal thread sleeve 14, a plurality of second fixed at the lower end of the external thread sleeve 14, a fixed plate 16 is fixed at the top of the electric telescopic rod 10, a top plate 17 is arranged at the outer side of the fixed plate 16, a square hole 18 is formed in the middle of the top surface of the top plate 17, the fixed plate 16 is inserted into the square hole 18, first connecting plates 19 are fixed at both ends of the bottom of the fixed plate 16, a second connecting plate 20 is fixed at the bottom of the top plate 17, a bolt 21 is in threaded connection with one side of the second connecting plate 20, one end of the bolt 21 penetrates through the first connecting plate 19, a display screen 22 is installed at the right side of the top plate 17, a central converter 23 is installed at the right end of the top plate 17, two limiting chutes 24 are formed in the top of the top plate 17, a sliding frame 25 is connected between the two limiting chutes 24 in a sliding manner, grooves 26 are formed in both front and rear ends of the bottom of the sliding frame 25, guide grooves 27 are formed in the inner side wall of the grooves 26, limiting plates 28 are movably connected with limiting plates 28, and guide columns 29 are fixed at the upper ends of one side of the limiting plates 28, a pressing column 31 is fixed at the upper end of the other side of the limiting plate 28, one end of the pressing column 31 penetrates through the outer side of the sliding frame 25, one end of the guide column 29 is inserted into the guide groove 27, a plurality of springs 30 are arranged below the guide column 29, two ends of each spring 30 are respectively fixed with the limiting plate 28 and the inner side wall of the corresponding groove 26, an air detector 32 is fixed at the top of the sliding frame 25, and a mounting frame 33 is fixed at the bottom of the top plate 17;
as a preferred technical scheme of the utility model: the outer surface of the push rod 4 is provided with anti-skid threads, four ends of the bottom of the cart 1 are respectively provided with a moving wheel with a brake pad, the anti-skid threads on the outer side of the push rod 4 are used for facilitating the use of workers, and the moving wheels with the brake pads on the bottom of the cart 1 are used for facilitating the pushing of the cart 1 and the parking of the cart 1 by the workers;
as a preferred technical scheme of the utility model: the fixed box 2 is cylindrical, and the top of the fixed box 2 is hollow;
as a preferred technical scheme of the utility model: a plurality of balls are arranged on the inner bottom wall of the limiting annular groove 7, are all in contact with the bottom of the rotating plate 8, and are arranged to reduce the friction force between the rotating plate 8 and the limiting annular groove 7;
as a preferred technical scheme of the utility model: an internal thread ring is fixed in the middle of the bottom surface of the fixing plate 16, external threads are arranged at the upper end of the outer side of the telescopic end of the electric telescopic rod 10, the telescopic end of the electric telescopic rod 10 is in threaded connection with the internal thread ring, and the fixing plate 16 can be conveniently detached by workers by arranging the internal thread ring;
as a preferred technical scheme of the utility model: a through hole is formed in the bottom of the mounting frame 33, and the inner diameter value of the through hole is larger than the outer diameter value of the internal thread sleeve 14;
as a preferred technical scheme of the utility model: the power supply is arranged in the power supply box 3, and the display screen 22, the central converter 23 and the air detector 32 are all in signal connection.
The working principle of the embodiment is as follows: when the air detection device for environmental monitoring is used, as shown in fig. 1 to 5, when the driving motor 5 is damaged, a worker can shift the first fixing rod 9 to rotate the rotating plate 8 to drive the air detector 32 to rotate, and further adjust the position of the air detector 32, when the electric telescopic rod 10 is damaged, firstly shift the second fixing rod 15 to rotate and move the internal thread sleeve 14 on the external thread hollow column 11 upwards, and further push the L-shaped plate 13 to move upwards, after the top of the L-shaped plate 13 contacts with the bottom of the mounting rack 33, the shift of the second fixing rod 15 is stopped, the two bolts 21 are detached by using a tool, so that the fixing plate 16 is not fixed with the top plate 17, then continuously shift the second fixing rod 15 to move the internal thread sleeve 14 up and down outside the external thread hollow column 11, and at this time, the two L-shaped plates 13 drive the top plate 17 to move up and down, and then adjust the height of air detector 32, when needing to change the position of air detector 32 on roof 17, press two and press the post 31 at the same time, drive two limiting plates 28 and be close to each other, promote the carriage 25 and move in limiting chute 24 on roof 17 subsequently, when needing to dismantle air detector 32, press two and press the post 31 at the same time, drive two limiting plates 28 and be close to each other, finally pull out carriage 25 from limiting chute 24 on roof 17, the above is the working process of the whole device, and the content that does not describe in detail in this specification is the prior art that the expert of this field knows well.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides an empty gas detection surveys equipment for environmental monitoring, includes shallow (1), its characterized in that, the top of shallow (1) is fixed with fixed box (2) and power supply box (3), the right side upper end of shallow (1) is fixed with push rod (4), the interior diapire of fixed box (2) is fixed with driving motor (5), the top of fixed box (2) is fixed with solid fixed ring (6), gu fixed ring (6) the inboard upper end seted up spacing ring channel (7), the inboard sliding connection of spacing ring channel (7) has rotor plate (8), the outside upper end of rotor plate (8) is fixed with a plurality of first dead levers (9) that are the annular and arrange, the top of rotor plate (8) is fixed with electric telescopic handle (10) and the empty core post of external screw thread (11), electric telescopic handle (10) are located the inboard of the empty core post of external screw thread (11), slots (12) are formed in two ends of the top of the external thread hollow column (11), L-shaped plates (13) are inserted into the slots (12), an internal thread sleeve (14) is connected to the outer side of the external thread hollow column (11) in a threaded manner, a plurality of second fixing rods (15) which are annularly arranged are fixed to the lower end of the outer side of the internal thread sleeve (14), a fixing plate (16) is fixed to the top of the electric telescopic rod (10), a top plate (17) is arranged on the outer side of the fixing plate (16), a square hole (18) is formed in the middle of the top surface of the top plate (17), the fixing plate (16) is inserted into the square hole (18), first connecting plates (19) are fixed to two ends of the bottom of the fixing plate (16), a second connecting plate (20) is fixed to the bottom of the top plate (17), and a bolt (21) is connected to one side of the second connecting plate (20) in a threaded manner, the one end of bolt (21) runs through first connecting plate (19), display screen (22) are installed on the right side of roof (17), central converter (23) is installed to the top right-hand member of roof (17), two spacing spout (24) have been seted up at the top of roof (17), sliding connection has carriage (25) between two spacing spout (24), both ends are seted up flutedly (26) around the bottom of carriage (25), guide way (27) have been seted up to the inside wall of recess (26), the inside swing joint of recess (26) has limiting plate (28), one side upper end of limiting plate (28) is fixed with guide post (29), the opposite side upper end of limiting plate (28) is fixed with pressing post (31), the outside of carriage (25) is run through to the one end of pressing post (31), the one end of guide post (29) is pegged graft with guide way (27), the below of guide post (29) is provided with a plurality of springs (30), the both ends of spring (30) are fixed with the inside wall of limiting plate (28) and recess (26) respectively, the top of carriage (25) is fixed with air detector (32), the bottom of roof (17) is fixed with mounting bracket (33).
2. The air detection equipment for environmental monitoring according to claim 1, wherein the outer surface of the push rod (4) is provided with anti-skid threads, and four ends of the bottom of the cart (1) are provided with movable wheels with brake pads.
3. The air detection device for environmental monitoring according to claim 1, wherein the fixing box (2) is cylindrical, and the top of the fixing box (2) is hollow.
4. The air detection equipment for environmental monitoring according to claim 1, wherein the inner bottom wall of the limiting annular groove (7) is provided with a plurality of balls, and the plurality of balls are all contacted with the bottom of the rotating plate (8).
5. The air detection equipment for environmental monitoring according to claim 1, wherein an internal thread ring is fixed in the middle of the bottom surface of the fixing plate (16), an external thread is arranged at the upper end of the outer side of the telescopic end of the electric telescopic rod (10), and the telescopic end of the electric telescopic rod (10) is in threaded connection with the internal thread ring.
6. The air detection equipment for environmental monitoring according to claim 1, wherein a through hole is formed in the bottom of the mounting rack (33), and the inner diameter value of the through hole is larger than the outer diameter value of the internal thread sleeve (14).
7. The air detection equipment for environmental monitoring according to claim 1, wherein a power supply is installed inside the power supply box (3), and the display screen (22), the central converter (23) and the air detector (32) are all in signal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122021422.5U CN215985959U (en) | 2021-08-26 | 2021-08-26 | Air detection equipment for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122021422.5U CN215985959U (en) | 2021-08-26 | 2021-08-26 | Air detection equipment for environmental monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985959U true CN215985959U (en) | 2022-03-08 |
Family
ID=80579478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122021422.5U Active CN215985959U (en) | 2021-08-26 | 2021-08-26 | Air detection equipment for environmental monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985959U (en) |
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2021
- 2021-08-26 CN CN202122021422.5U patent/CN215985959U/en active Active
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