CN220961117U - Air particle detection device for environmental engineering - Google Patents

Abstract

The utility model belongs to the technical field of environmental engineering equipment, and particularly relates to an air particle detection device for environmental engineering, which comprises a detection box and a button, wherein the button is arranged on the surface of the detection box, a cutter is arranged at the top of the detection box of a display screen, a setting plate is arranged on the lower side of the detection box, an adjusting mechanism is arranged in the setting plate and comprises a limiting rod, a sliding rod, a measuring scale, disc teeth, a sleeve, a tooth column and a driving motor, the limiting rod and the sliding rod penetrate through the inside of the setting plate in a sliding manner, the sliding rod is connected with a fixed plate at the top of the limiting rod, and the measuring scale is embedded on the surface of the sliding rod. The utility model can detect air through height adjustment, and is convenient to place on the ground to detect air.

Description

Air particle detection device for environmental engineering

Technical Field

The utility model belongs to the technical field of environmental engineering equipment, and particularly relates to an air particle detection device for environmental engineering.

Background

The air particle detection device is air quality monitoring equipment, can measure and calculate the temperature, humidity, particulate matters, gaseous pollutants and the like in the air, reflects the pollution degree of the air, and can warn and remind people to take proper measures by displaying the pollutant concentration and the health index in the air in real time;

The air particle detection device separates out the particulate matters by means of an installed cutter according to an aerodynamic principle, so that the particulate matters in the air are detected, the warning is used for reminding people of improving the air quality, the environmental protection is enhanced, and because the air particle detection device needs to be installed with the support frame when in use, the support frame lifts the air particle detection device, the height of the support frame cannot be generally adjusted, and when the air particle detection device needs to detect the air with different heights, the support frame needs to be replaced, so that the air particle detection device is inconvenient to use.

Disclosure of Invention

The utility model aims to provide an air particle detection device for environmental engineering, which solves the problems of the background technology, can detect air through height adjustment, and is convenient to place on the ground to detect the air.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air granule detection device for environmental engineering, includes detection case and button, the surface mounting of detection case has button and display screen, the cutterbar is installed at the top of detection case, the downside of detection case is provided with the setting plate, and the inside of setting plate is provided with adjustment mechanism, and adjustment mechanism is including gag lever post, slide bar, measuring tape, dish tooth, sleeve pipe, tooth post and driving motor, the inside slip of setting plate runs through there is gag lever post and slide bar, the slide bar is connected with the fixed plate at gag lever post top, the surface mosaic of slide bar has the measuring tape.

Preferably, the positioning plate is provided with a disk tooth at the outer side of the limiting rod, the disk tooth is in sliding butt joint with the limiting rod, and a sleeve is fixed at the lower side of the disk tooth.

Preferably, the sleeve is sleeved with the limiting rod, and the disc teeth and the sleeve are respectively and movably connected with the placement plate through bearings.

Preferably, the upper side of the disk teeth is in butt joint with a tooth column, the tooth column is fixed with an output shaft of the driving motor, and the tooth column is movably connected with the mounting plate through a bearing.

Preferably, the outside of setting plate is through pivot and supporting legs swing joint, and one side that the setting plate is close to the supporting legs is fixed with the spacing, spacing lower extreme is laminated mutually with the supporting legs.

Preferably, a limit spring is arranged between the supporting legs and the limit frame, two ends of the limit spring are respectively fixed with the supporting legs and the limit frame, and a placement block is arranged between the three supporting legs.

Preferably, the inside of settling block is through bearing and rolling frame swing joint, rolling frame is fixed mutually with spacing rope, and the other end of spacing rope runs through and stretches out settling block and be connected with the supporting legs.

Preferably, the upper side of the placement block is penetrated with a limit bolt, and the lower end of the limit bolt is fixed with a connecting plate.

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

1. According to the utility model, the installed cutter is used for separating particles according to an aerodynamic principle, so that the utility model can detect the content of the particles in the air, warn and remind people of improving the air quality and enhance the environmental protection of an area, when the height of the cutter needs to be adjusted, a driving motor is started, an output shaft of the driving motor drives a sleeve to rotate through a disk tooth, so that a limiting rod moves in a telescopic way along the interior of the sleeve, when the limiting rod moves upwards, the cutter can be jacked upwards, thereby adjusting the height of the cutter, meanwhile, a slide bar moves along with the limiting rod, and the distance of the cutter adjustment can be determined through a measuring scale, so that the utility model can detect the air through the height adjustment;

2. When the utility model is required to be placed on the ground for use, the limiting bolt is rotated, so that the limiting bolt moves upwards to loosen the extrusion of the winding frame, and the supporting legs are rotated to be outwards opened under the action of the limiting spring, so that the utility model is rapidly opened, and the utility model can be erected on the ground to detect air.

Drawings

FIG. 1 is a schematic view of a front partial cross-sectional structure of the present utility model;

FIG. 2 is a schematic elevational partial cross-sectional view of the adjustment mechanism of the present utility model;

FIG. 3 is a schematic elevational partial cross-sectional view of the stop and stop spring of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

In the figure: 1. a detection box; 11. a button; 12. a display screen; 13. a cutter; 2. a setting plate; 3. an adjusting mechanism; 31. a limit rod; 32. a slide bar; 33. a measuring scale; 34. a disk tooth; 35. a sleeve; 36. tooth columns; 37. a driving motor; 4. supporting feet; 41. a limiting frame; 42. a limit spring; 5. a placement block; 51. a winding frame; 52. a limit rope; 53. a limit bolt; 54. and (5) connecting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an air granule detection device for environmental engineering, including detecting case 1 and button 11, the surface mounting of detecting case 1 has button 11 and display screen 12, cutter 13 is installed at the top of detecting case 1, the downside of detecting case 1 is provided with setting plate 2, and the inside of setting plate 2 is provided with adjustment mechanism 3, and adjustment mechanism 3 is including spacing rod 31, slide bar 32, measuring tape 33, set tooth 34, sleeve pipe 35, tooth post 36 and driving motor 37, the inside slip of setting plate 2 is run through and is had spacing rod 31 and slide bar 32, slide bar 32 is connected with the fixed plate at spacing rod 31 top, the surface mosaic of slide bar 32 has measuring tape 33, setting plate 2 is provided with set tooth 34 in the outside of spacing rod 31, set tooth 34 and spacing rod 31 slide butt joint, and the downside of set tooth 34 is fixed with sleeve pipe 35, sleeve pipe 35 cup joints with spacing rod 31, set tooth 34 and sleeve pipe 35 are respectively through bearing and setting plate 2 swing joint, the upside of set tooth 34 and tooth post 36 are with tooth post 36 and driving motor 37's output shaft phase fixed, tooth post 36 is with setting plate 2 swing joint, set tooth post 36 is the butt joint with thread post 35, thread is engaged with setting tooth post 35.

In specific implementation, as shown in fig. 1 and 2, the cutter 13 of the utility model separates out particles according to an aerodynamic principle, so that the utility model can detect the content of the particles in the air, warn and remind people to improve the air quality and enhance the environmental protection of a region, when the height of the cutter 13 needs to be adjusted, a driving motor 37 is started, an output shaft of the driving motor 37 drives a tooth column 36 to rotate, the disk teeth 34 rotate along with the tooth column 36 due to the meshing butt joint of the disk teeth 34 and the tooth column 36, the sleeve 35 is driven to rotate by the disk teeth 34, and the limit rod 31 is in threaded connection with the sleeve 35, and the limit rod 31 is limited to rotate along with the sleeve 35 by a slide rod 32, so that the limit rod 31 stretches and contracts along the interior of the sleeve 35, when the limit rod 31 moves upwards, the cutter 13 is jacked upwards, the height of the cutter 13 is adjusted, meanwhile, the slide rod 32 moves along with the limit rod 31, the distance adjusted by the measuring rule 33 can be determined, and the air can be detected through the height adjustment.

Referring to fig. 1, 3 and 4, the outer side of the placement plate 2 is movably connected with the supporting leg 4 through a rotating shaft, one side of the placement plate 2 close to the supporting leg 4 is fixed with a limit frame 41, the lower end of the limit frame 41 is attached to the supporting leg 4, a limit spring 42 is arranged between the supporting leg 4 and the limit frame 41, two ends of the limit spring 42 are respectively fixed with the supporting leg 4 and the limit frame 41, a placement block 5 is arranged between the three supporting legs 4, the inner part of the placement block 5 is movably connected with a winding frame 51 through a bearing, the winding frame 51 is fixed with a limit rope 52, the other end of the limit rope 52 penetrates through the placement block 5 to be connected with the supporting leg 4, the upper side of the placement block 5 is penetrated with a limit bolt 53, the lower end of the limit bolt 53 is fixed with a connecting plate 54, the placement block 5 is in threaded connection with the limit bolt 53, and a rubber pad is adhered to the lower side of the connecting plate 54.

In specific implementation, according to fig. 1, 3 and 4, when the utility model is required to be placed on the ground for use, the limiting bolt 53 is rotated, the limiting bolt 53 is in threaded connection with the limiting bolt 53 through the placement block 5, so that the limiting bolt 53 moves upwards to release the extrusion of the winding frame 51, at the moment, the supporting leg 4 is rotated outwards under the action of the limiting spring 42 to open the limiting rope 52 wound by the winding frame 51, so that the supporting leg 4 is attached to the limiting frame 41, and the supporting frame of the utility model can be quickly opened, and at the moment, the utility model can be used by standing on the ground; when the supporting leg 4 needs to be bundled, the winding frame 51 is rotated, the limiting rope 52 is wound on the outer side of the winding frame 51, the limiting bolt 53 is rotated again, the limiting bolt 53 moves downwards to be extruded and limited by the winding frame 51, a rubber pad adhered to the lower side of the connecting plate 54 has certain deformability, the limiting bolt 53 is used for reinforcing limiting the winding frame 51, the limiting rope 52 is kept in a winding state, and the limiting of the winding frame 51 is loosened, so that the air detection device can be placed on the ground to detect air.

In summary, the cutter 13 separates out the particles according to the aerodynamic principle, so that the utility model can detect the content of the particles in the air, warn people to improve the air quality, enhance the environmental protection of the area, start the driving motor 37 when the height of the cutter 13 needs to be adjusted, and jack up the cutter 13 when the limit rod 31 moves upwards, thereby adjusting the height of the cutter 13, and detecting the air through the height adjustment; when the utility model is required to be placed on the ground for use, the limit bolt 53 is rotated, the limit bolt 53 moves upwards to loosen the extrusion of the winding frame 51, and the supporting leg 4 is rotated to be outwards opened under the action of the limit spring 42, so that the utility model is rapidly opened, and the utility model can be erected on the ground for detecting air at the moment, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides an air particle detection device for environmental engineering, includes detection case (1) and button (11), its characterized in that:

The surface mounting who detects case (1) has button (11) and display screen (12), cutterbar (13) are installed at the top of detecting case (1), the downside that detects case (1) is provided with settles board (2), and the inside of settling board (2) is provided with adjustment mechanism (3), and adjustment mechanism (3) are including gag lever post (31), slide bar (32), measuring tape (33), dish tooth (34), sleeve pipe (35), tooth post (36) and driving motor (37), the inside slip of settling board (2) runs through gag lever post (31) and slide bar (32), slide bar (32) are connected with the fixed plate at gag lever post (31) top, the surface mosaic of slide bar (32) has measuring tape (33).

2. The air particle detection device for environmental engineering according to claim 1, wherein: the positioning plate (2) is provided with a disc tooth (34) on the outer side of the limiting rod (31), the disc tooth (34) is in sliding butt joint with the limiting rod (31), and a sleeve (35) is fixed on the lower side of the disc tooth (34).

3. The air particle detection device for environmental engineering according to claim 2, wherein: the sleeve (35) is sleeved with the limiting rod (31), and the disc teeth (34) and the sleeve (35) are respectively and movably connected with the placement plate (2) through bearings.

4. The air particle detection device for environmental engineering according to claim 3, wherein: the upper side of the disc teeth (34) is in butt joint with a tooth column (36), the tooth column (36) is fixed with an output shaft of a driving motor (37), and the tooth column (36) is movably connected with the mounting plate (2) through a bearing.

5. The air particle detection device for environmental engineering according to claim 4, wherein: the outside of setting plate (2) is through pivot and supporting legs (4) swing joint, and one side that setting plate (2) is close to supporting legs (4) is fixed with spacing (41), spacing (41) lower extreme is laminated mutually with supporting legs (4).

6. The air particle detection device for environmental engineering according to claim 5, wherein: a limiting spring (42) is arranged between the supporting leg (4) and the limiting frame (41), two ends of the limiting spring (42) are respectively fixed with the supporting leg (4) and the limiting frame (41), and a placement block (5) is arranged between the three supporting legs (4).

7. The air particle detection device for environmental engineering according to claim 6, wherein: the inside of settling block (5) is through bearing and rolling frame (51) swing joint, rolling frame (51) is fixed with spacing rope (52), and the other end of spacing rope (52) runs through and stretches out settling block (5) and be connected with supporting legs (4).

8. The air particle detection device for environmental engineering according to claim 7, wherein: the upper side of the placement block (5) is penetrated with a limit bolt (53), and the lower end of the limit bolt (53) is fixed with a connecting plate (54).