CN218720284U

CN218720284U - Ambient air monitoring device

Info

Publication number: CN218720284U
Application number: CN202222933706.6U
Authority: CN
Inventors: 张小天
Original assignee: Jiangsu Guosen Detection Technology Co ltd
Current assignee: Jiangsu Guosen Detection Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-24
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses an ambient air monitoring device, comprising a base plate, the surface mounting of bottom plate is fixed with the upright frame that the symmetry set up, the lateral wall structure of upright frame has a straight line to lead to the groove, install lifting unit between the surface of bottom plate and the inside top surface of upright frame, the installation is fixed with the ejector pin between lifting unit's the top, the central point of ejector pin bottom surface puts and installs air monitor, and the ejector pin surface wears to be equipped with the fixing bolt who is used for fixed air monitor, the surface structure of bottom plate has the multichannel spout, and sliding connection has the auxiliary stay subassembly in the spout. Conveniently control the height of adjusting air monitor to carry out the ambient air quality monitoring of not co-altitude level, the flexibility ratio is higher, and it is comparatively convenient to use, and stability is higher, and difficult emergence is emptyd.

Description

Ambient air monitoring device

Technical Field

The utility model relates to an air monitoring technology field, in particular to environment air monitoring device.

Background

The quality of the air reflects the concentration of pollutants in the air. Air pollution is a complex phenomenon, and the concentration of air pollutants at a particular time and place is influenced by many factors. Air monitoring devices are used in the detection of air in an environment.

Application number CN201821073580.7 discloses an ambient air monitoring device, which comprises an air monitor body. Putting the ambient air monitor body into the main support through the placing opening, holding a handle arranged on the main support to push the main support to be communicated with the ambient air monitor body in the main support; because the ambient air monitor body has more mass, the position of the threaded rod in the threaded hole can be adjusted by pushing the ambient air monitor body on an uphill slope and a downhill slope, so that the bottom of the supporting platform is horizontal as much as possible when the ambient air monitor body is on the uphill slope and the downhill slope, and the force is saved; is convenient for transportation.

The problem that 'air quality at different heights is different, so that the monitoring height needs to be changed to carry out air monitoring for multiple times, but the height of a main support cannot be adjusted and the use requirement cannot be met' exists in the technology, and therefore an environment air monitoring device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an ambient air monitoring device conveniently manipulates the height of adjusting the air monitor to carry out the ambient air quality monitoring of not co-altitude level, the flexibility ratio is higher, and it is comparatively convenient to use, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ambient air monitoring device, includes the bottom plate, the surface mounting of bottom plate is fixed with the upright frame that the symmetry set up, the lateral wall structure of upright frame has a straight line to lead to the groove, install lifting unit between the surface of bottom plate and the inside top surface of upright frame, the installation is fixed with the ejector pin between lifting unit's the top, the central point of ejector pin bottom surface puts and installs air monitor, and the ejector pin surface wears to be equipped with the fixing bolt who is used for fixed air monitor, the surface construction of bottom plate has the multichannel spout, and sliding connection has the auxiliary stay subassembly in the spout.

Further, lifting unit includes low-speed motor, lead screw, promotion piece and gag lever post, the motor inslot at the bottom plate surface is installed to the low-speed motor nestification, the lead screw passes through the bearing frame and rotates the inside top surface of connecting at founding the frame, and the bottom of lead screw and the output shaft end fixed connection of low-speed motor, promote piece sliding connection between the inner wall of founding the frame, and promote piece and lead screw periphery threaded connection, gag lever post sliding connection is between the inner wall of founding the frame, and the gag lever post is fixed at the lateral wall of promotion piece, promote the surface texture of piece have with the screw hole of lead screw adaptation.

Further, the auxiliary supporting component comprises an auxiliary supporting plate, a connecting strip, a shifting block and an upper sliding block, wherein the auxiliary supporting plate is connected in the sliding groove in a sliding mode, the connecting strip is welded and fixed on the surface of the auxiliary supporting plate, the shifting block is welded and fixed on the surface of the connecting strip, and the upper sliding block is symmetrically arranged at two ends of the connecting strip in a welding mode.

Further, a protective cover is sleeved on the periphery of the air monitor.

Further, the bottom of the upper sliding block is connected with the surface of the bottom plate in a sliding mode.

Further, the side wall of the connecting strip is flush with the end of the auxiliary support plate.

Furthermore, inclined supporting rods are fixedly installed on the outer walls of the two sides of the vertical frame, and the bottoms of the inclined supporting rods are attached to the surface of the bottom plate.

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

1. the ambient air monitoring device is convenient to operate and adjust the height of the air monitor through the arranged lifting assembly, carries out ambient air quality monitoring at different height levels, and is high in flexibility and convenient to use;

2. this ambient air monitoring devices through the auxiliary stay subassembly that sets up, and the whole focus of device risees after the air monitering appearance risees, pulls out auxiliary stay board and can expand the area of contact of bottom plate and ground to improve the holistic stability of device, avoid the device to take place to empty.

Drawings

Fig. 1 is the utility model relates to an environmental air monitoring device's overall structure schematic diagram.

Fig. 2 is the utility model relates to an environmental air monitoring devices's lifting unit's schematic structure diagram.

Fig. 3 is the utility model relates to an environmental air monitoring devices's auxiliary stay subassembly's schematic structure diagram.

In the figure: 1. a base plate; 2. erecting a frame; 3. a low-speed motor; 4. a screw rod; 5. a lifting block; 6. a threaded hole; 7. a limiting rod; 8. a top rod; 9. fixing the bolt; 10. an air monitor; 11. a protective cover; 12. a diagonal brace; 13. an auxiliary support plate; 14. a connecting strip; 15. a shifting block; 16. and (4) an upper sliding block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an ambient air monitoring device, including a bottom plate 1, the surface mounting of bottom plate 1 is fixed with the upright frame 2 that the symmetry set up, the both sides outer wall of upright frame 2 is all the erection fixed with diagonal brace 12, and the bottom of diagonal brace 12 is laminated with the surface of bottom plate 1, the lateral wall of upright frame 2 constructs has a straight logical groove, install the lifting unit between the inside top surface of bottom plate 1 and upright frame 2, the installation is fixed with ejector pin 8 between the top of lifting unit, the central point of ejector pin 8 bottom surface puts and installs air monitor 10, the periphery of air monitor 10 has cup jointed protection casing 11, and ejector pin 8 surface wears to be equipped with fixing bolt 9 that is used for fixed air monitor 10, the surface construction of bottom plate 1 has the multichannel spout, and sliding connection has the auxiliary support subassembly in the spout, the auxiliary support subassembly includes auxiliary support plate 13, connecting strip 14, shifting block 15 and top shoe 16, auxiliary support plate 13 sliding connection is in the spout, connecting strip 14 welded on the surface of auxiliary support plate 13, the lateral wall of connecting strip 14 flushes with the tip of auxiliary support plate 13, sliding block 15 is the surface, sliding connection of sliding block 16, the bottom plate is the symmetry set up the sliding connection of sliding connection with sliding block 16, the bottom plate 1 of sliding connection.

For the height of convenient nimble air monitor 10 of adjusting, carry out the air quality monitoring of different height levels, as shown in fig. 1 and fig. 2, lifting unit includes low-speed motor 3, lead screw 4, promote piece 5 and gag lever post 7, the motor inslot on bottom plate 1 surface is installed to low-speed motor 3 nestification, lead screw 4 rotates the inside top surface of connecting at grudging post 2 through the bearing frame, and the bottom of lead screw 4 and low-speed motor 3's output shaft end fixed connection, promote 5 sliding connection of piece between the inner wall of grudging post 2, and promote

piece

5 and 4 periphery threaded connection of lead screw, gag lever post 7 sliding connection is between the inner wall of grudging post 2, and gag lever post 7 fixes the lateral wall at promotion piece 5, the surface construction of promotion piece 5 has the screw hole 6 with lead screw 4 adaptation.

It should be noted that, the utility model relates to an environmental air monitoring device, during the use, lay 1 smooth laying of bottom plate subaerial, the monitoring numerical value of the air monitoring instrument 10 of current height of record afterwards, make a round trip to start low-speed motor 3 many times and pause a period afterwards, lead screw 4 is during along with the output shaft rotation of low-speed motor 3, lifting block 5 reciprocates, change the height of air monitoring instrument 10 through gag lever post 7, in order to realize the air monitoring to not co-altitude level, when air monitoring instrument 10 highly risees, pull outward and dial piece 15, make 13 outside slides of auxiliary support plate, increase the area of contact between bottom plate 1 and the ground.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an ambient air monitoring device, includes bottom plate (1), its characterized in that, the surface mounting of bottom plate (1) is fixed with upright frame (2) that the symmetry set up, the lateral wall structure of upright frame (2) has a font to lead to the groove, install lifting unit between the surface of bottom plate (1) and the inside top surface of upright frame (2), the installation is fixed with ejector pin (8) between lifting unit's the top, central point of ejector pin (8) bottom surface puts and installs air monitor (10), and ejector pin (8) surface wears to be equipped with fixing bolt (9) that are used for fixed air monitor (10), the surface construction of bottom plate (1) is equipped with the multichannel spout, and sliding connection has the auxiliary stay subassembly in the spout.

2. The ambient air monitoring device of claim 1, wherein: lifting unit includes low-speed motor (3), lead screw (4), promotes piece (5) and gag lever post (7), low-speed motor (3) nested installation is at the motor inslot on bottom plate (1) surface, lead screw (4) rotate the inside top surface of connecting in grudging post (2) through the bearing frame, and the output shaft tip fixed connection of the bottom of lead screw (4) and low-speed motor (3), promote piece (5) sliding connection between the inner wall of grudging post (2), and promote piece (5) and lead screw (4) periphery threaded connection, gag lever post (7) sliding connection is between the inner wall of grudging post (2), and gag lever post (7) are fixed at the lateral wall that promotes piece (5), the surface structure of promotion piece (5) has screw hole (6) with lead screw (4) adaptation.

3. The ambient air monitoring device of claim 1, wherein: the utility model discloses a connection structure of a motor vehicle, including auxiliary supporting component, kickstand, connecting strip (14), stirring piece (15) and top shoe (16), auxiliary supporting component includes auxiliary supporting plate (13), connecting strip (14), stirring piece (15) and top shoe (16), auxiliary supporting plate (13) sliding connection is in the spout, connecting strip (14) welded fastening is on the surface of auxiliary supporting plate (13), stir piece (15) welded fastening on the surface of connecting strip (14), top shoe (16) are the symmetry and set up the welding at the both ends of connecting strip (14).

4. The ambient air monitoring device of claim 1, wherein: the periphery of the air monitor (10) is sleeved with a protective cover (11).

5. An ambient air monitoring device according to claim 3, wherein: the bottom of the upper sliding block (16) is connected with the surface of the bottom plate (1) in a sliding manner.

6. An ambient air monitoring device according to claim 3, wherein: the side wall of the connecting strip (14) is flush with the end part of the auxiliary supporting plate (13).

7. The ambient air monitoring device of claim 1, wherein: inclined supporting rods (12) are fixedly arranged on the outer walls of the two sides of the vertical frame (2), and the bottoms of the inclined supporting rods (12) are attached to the surface of the bottom plate (1).