CN218845652U

CN218845652U - Movable VOC monitoring facilities for environmental monitoring

Info

Publication number: CN218845652U
Application number: CN202223223175.8U
Authority: CN
Inventors: 马小丰; 庄李敬; 胡飞; 黄绍华; 董瑞
Original assignee: Hefei Jietong Environmental Technology Co ltd
Current assignee: Hefei Jietong Environmental Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-11
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a movable VOC monitoring facilities is used in environmental monitoring, including base and VOC monitor body, the VOC monitor body is placed on the surface of base, there is the fixing base bottom of base through screw fixed mounting. The utility model discloses set up the fixing base at universal wheel and base support, threaded rod and traction lever, and set up drive assembly between protecting crust and fixing base, can drive the threaded rod through drive assembly and rotate, the rotation through the threaded rod drives the traction lever and removes in the inside of fixing base, thereby the length that stretches out the fixing base to the traction lever is adjusted, realize the altitude mixture control to the base, make the bottom that can not make the base when removing take place to cut to scratch, can deal with the road surface of jolting, thereby user of service's work burden has been reduced, and the separation of base and VOC monitor body can be convenient for through coupling assembling's setting, so that transport the VOC monitor body.

Description

Movable VOC monitoring facilities for environmental monitoring

Technical Field

The utility model relates to a VOC monitoring instrument technical field specifically is a movable VOC monitoring facilities is used in environmental monitoring.

Background

In order to detect Volatile Organic Compounds (VOCs) in the air, various VOC detection devices are developed and applied to air quality monitoring, gas pollution source emission monitoring and the like, and due to the fact that the heights of a moving wheel and a driving wheel are fixed, an excessively low machine shell can be scratched and rubbed with a road surface when a bumpy road surface is encountered in use, and a user needs to transport the machine shell to a flat road surface for use, so that the workload of the user is increased;

for example, patent number CN205538908U discloses an online VOC monitor, which comprises a casing, wherein an anti-collision cover body is arranged at the lower part of the casing, and the thickness of the anti-collision cover body is 1-3cm; the bottom of the anti-collision cover body is provided with a differential moving mechanism. The utility model can realize differential movement, is flexible and convenient to move and steer, enlarges the monitoring range, improves the precision, and can conveniently access various types of environmental information sensors by a large-capacity digital interface and an analog interface without additionally and independently equipping a meteorological monitoring system;

in the patent, the heights of the moving wheel and the driving wheel are fixed, so that the lower casing is scratched on a bumpy road surface when the automobile is used, and the automobile can be used only by transferring the automobile to a flat road surface by a user, so that the workload of the user is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a movable VOC monitoring facilities is used in environmental monitoring drives the threaded rod through drive assembly, comes to adjust the whole height of base through threaded rod and traction lever to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the movable VOC monitoring equipment for environment monitoring comprises a base and a VOC monitoring instrument body, wherein the VOC monitoring instrument body is placed on the surface of the base, a fixed seat is fixedly mounted at the bottom of the base through a screw, a traction rod is arranged inside the fixed seat, a universal wheel is mounted at the bottom of the traction rod, a threaded rod is rotatably connected to the inner wall of the fixed seat, one end of the threaded rod is connected to the inside of the traction rod in a threaded mode, and a driving assembly is arranged between the threaded rod and the fixed seat;

the drive assembly includes protecting crust, first synchronizing wheel, second synchronizing wheel, hold-in range, drive shaft and motor, the fixed surface of fixing base installs the protecting crust, the inner wall integrated into one piece of protecting crust has the baffle, it is connected with the drive shaft to rotate between baffle and the protecting crust, the surface assembly of baffle has the motor, the output and the drive shaft of motor link to each other, the surface assembly of threaded rod has first synchronizing wheel, the surface assembly of drive shaft has the second synchronizing wheel, be connected through synchronous belt drive between first synchronizing wheel and the second synchronizing wheel.

Preferably, the inner wall of the fixing seat is integrally formed with a baffle ring, the threaded rod and the traction rod are concentrically arranged, the top of the traction rod is in contact with the bottom of the baffle ring, and the outer wall of the traction rod is attached to the inner wall of the fixing seat.

Preferably, the surface of the traction rod is provided with a limiting groove, the inner wall of the fixing seat is fixedly provided with a limiting ring matched with the limiting groove, and the limiting groove is connected to the inside of the limiting groove in a sliding manner.

Preferably, be provided with coupling assembling between base and the VOC monitor body, coupling assembling includes connecting portion, jack catch, first connecting seat and second connecting seat, the surface mounting of VOC monitor body has two sets of first connecting seats, and is two sets of rotate between the first connecting seat and be connected with connecting portion, the surface rigid coupling of base has the second mount pad, the top of second mount pad is rotated and is connected with the jack catch, the jack catch is laminated in the surface of connecting portion.

Preferably, the bottom of the clamping jaw is integrally formed with a clamping block, the surface of the connecting part is provided with a clamping groove matched with the clamping block, and the clamping block is clamped inside the clamping groove.

Preferably, the surface of connecting portion inlays and is equipped with the magnet piece, the position that VOC monitor body and magnet piece position correspond inlays and is equipped with the iron stationary blade.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses set up the fixing base at universal wheel and base support, threaded rod and traction lever, and set up drive assembly between protecting crust and fixing base, can drive the threaded rod through drive assembly and rotate, the rotation through the threaded rod drives the traction lever and removes in the inside of fixing base, thereby the length that stretches out the fixing base to the traction lever is adjusted, realize the altitude mixture control to the base, make the bottom that can not make the base when removing take place to cut to scratch, can deal with the road surface of jolting, thereby user of service's work burden has been reduced, and the separation of base and VOC monitor body can be convenient for through coupling assembling's setting, so that transport the VOC monitor body.

Drawings

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

FIG. 2 is an enlarged schematic view of region A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the fixing base and the traction rod of the present invention;

fig. 4 is a schematic view of the main structure of the connecting portion of the present invention.

In the figure: 1. a fixed seat; 2. a base; 3. a universal wheel; 4. a VOC monitor body; 5. a connecting portion; 6. a protective shell; 7. a draw bar; 8. a card slot; 9. a clamping block; 10. a jaw; 11. a first connecting seat; 12. a second connecting seat; 13. a threaded rod; 14. a baffle ring; 15. a synchronous belt; 16. a first synchronizing wheel; 17. a drive shaft; 18. a second synchronizing wheel; 19. a motor; 20. a limiting groove; 21. a limiting ring; 22. and a magnet piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a movable VOC monitoring device for environmental monitoring comprises a base 2 and a VOC monitor body 4;

the VOC monitoring instrument body 4 is placed on the surface of a base 2, a fixed seat 1 is fixedly installed at the bottom of the base 2 through a screw, a traction rod 7 is arranged inside the fixed seat 1, a universal wheel 3 is installed at the bottom of the traction rod 7, a threaded rod 13 is rotatably connected to the inner wall of the fixed seat 1, one end of the threaded rod 13 is connected to the inside of the traction rod 7 in a threaded mode, and a driving assembly is arranged between the threaded rod 13 and the fixed seat 1;

the driving assembly comprises a protective shell 6, a first synchronizing wheel 16, a second synchronizing wheel 18, a synchronizing belt 15, a driving shaft 17 and a motor 19, the protective shell 6 is fixedly mounted on the surface of the fixed seat 1, a partition plate is integrally formed on the inner wall of the protective shell 6, the driving shaft 17 is rotatably connected between the partition plate and the protective shell 6, the motor 19 is assembled on the surface of the partition plate, the output end of the motor 19 is connected with the driving shaft 17, the first synchronizing wheel 16 is assembled on the surface of the threaded rod 13, the second synchronizing wheel 18 is assembled on the surface of the driving shaft 17, and the first synchronizing wheel 16 is in transmission connection with the second synchronizing wheel 18 through the synchronizing belt 15;

when the lifting device is used, the motor 19 is started, the driving shaft 17 is driven to rotate through the motor 19, the first synchronizing wheel 16 can be driven to rotate through the second synchronizing wheel 18 and the synchronous belt 15 when the driving shaft 17 rotates, the threaded rod 13 can be driven to synchronously rotate when the first synchronizing wheel 16 rotates, and then the threaded rod 13 drives the traction rod 7 to linearly move in the fixed seat 1 when rotating, so that the height of the base 2 is adjusted through the movement of the traction rod 7, and the base 2 can be integrally lifted when a bumpy road surface is encountered, and the road surface and the base 2 are prevented from being scratched;

as an optimized scheme of the utility model, a baffle ring 14 is integrally formed on the inner wall of the fixed seat 1, the baffle ring 14, the threaded rod 13 and the traction rod 7 are concentrically arranged, the top of the traction rod 7 is contacted with the bottom of the baffle ring 14, the outer wall of the traction rod 7 is attached to the inner wall of the fixed seat 1, and the baffle ring 14 can limit the traction rod 7;

as an optimized scheme of the utility model, a limiting groove 20 is formed on the surface of the traction rod 7, a limiting ring 21 matched with the limiting groove 20 is fixedly installed on the inner wall of the fixing seat 1, the limiting groove 20 is slidably connected inside the limiting groove 20, the traction rod 7 can drive the limiting groove 20 to synchronously move on the surface of the limiting ring 21 when moving, and the traction rod 7 can be prevented from being separated from the inside of the fixing seat 1 through the matching of the limiting groove 20 and the limiting ring 21;

as an optimization scheme of the utility model, a connecting assembly is arranged between the base 2 and the VOC monitor body 4, the connecting assembly comprises a connecting part 5, a clamping jaw 10, a first connecting seat 11 and a second connecting seat 12, two groups of first connecting seats 11 are arranged on the surface of the VOC monitor body 4, the connecting part 5 is rotatably connected between the two groups of first connecting seats 11, a second mounting seat is fixedly connected on the surface of the base 2, the clamping jaw 10 is rotatably connected on the top of the second mounting seat, the clamping jaw 10 is attached to the surface of the connecting part 5, and a detachable connecting structure between the VOC monitor body 4 and the base 2 can be realized through the arrangement of the connecting assembly, so that the VOC monitor body can be conveniently transported;

as an optimized scheme of the utility model, a clamping block 9 is integrally formed at the bottom of the clamping jaw 10, a clamping groove 8 matched with the clamping block 9 is formed on the surface of the connecting part 5, the clamping block 9 is clamped inside the clamping groove 8, and the connecting strength between the clamping jaw 10 and the connecting part 5 can be increased through the arrangement of the clamping block 9 and the clamping groove 8, so that the connecting strength between the base 2 and the VOC monitor body 4 is increased;

as an optimization scheme of the utility model, the surface of connecting portion 5 is inlayed and is equipped with magnet piece 22, and VOC monitor body 4 inlays and is equipped with the iron stationary blade with the corresponding position in magnet piece 22 position, and magnet piece 22 and the cooperation of iron stationary blade make connecting portion 5 adsorb on the surface of VOC monitor body 4 to accomodate connecting portion 5 after taking off VOC monitor body 4.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a movable VOC monitoring facilities is used in environmental monitoring, includes base (2) and VOC monitor body (4), its characterized in that: the VOC monitoring instrument body (4) is placed on the surface of a base (2), a fixed seat (1) is fixedly mounted at the bottom of the base (2) through a screw, a traction rod (7) is arranged inside the fixed seat (1), a universal wheel (3) is mounted at the bottom of the traction rod (7), a threaded rod (13) is rotatably connected to the inner wall of the fixed seat (1), one end of the threaded rod (13) is connected to the inside of the traction rod (7) in a threaded mode, and a driving assembly is arranged between the threaded rod (13) and the fixed seat (1);

the utility model discloses a drive assembly, including protective housing (6), first synchronizing wheel (16), second synchronizing wheel (18), hold-in range (15), drive shaft (17) and motor (19), the fixed surface of fixing base (1) installs protective housing (6), the inner wall integrated into one piece of protective housing (6) has the baffle, it is connected with drive shaft (17) to rotate between baffle and protective housing (6), the surface mounting of baffle has motor (19), the output of motor (19) links to each other with drive shaft (17), the surface mounting of threaded rod (13) has first synchronizing wheel (16), the surface mounting of drive shaft (17) has second synchronizing wheel (18), be connected through hold-in range (15) transmission between first synchronizing wheel (16) and second synchronizing wheel (18).

2. The movable VOC monitoring equipment for environmental monitoring as claimed in claim 1, wherein: the inner wall of the fixing seat (1) is integrally formed with a baffle ring (14), the threaded rod (13) and the traction rod (7) are concentrically arranged, the top of the traction rod (7) is in contact with the bottom of the baffle ring (14), and the outer wall of the traction rod (7) is attached to the inner wall of the fixing seat (1).

3. The movable VOC monitoring device for environmental monitoring as claimed in claim 2, wherein: the surface of the traction rod (7) is provided with a limiting groove (20), the inner wall of the fixing seat (1) is fixedly provided with a limiting ring (21) matched with the limiting groove (20), and the limiting groove (20) is connected to the inside of the limiting groove (20) in a sliding manner.

4. The movable VOC monitoring equipment for environmental monitoring as recited in claim 1, wherein: be provided with coupling assembling between base (2) and VOC monitor body (4), coupling assembling includes connecting portion (5), jack catch (10), first connecting seat (11) and second connecting seat (12), the surface mounting of VOC monitor body (4) has two sets of first connecting seats (11), and is two sets of rotate between first connecting seat (11) and be connected with connecting portion (5), the surperficial rigid coupling of base (2) has the second mount pad, the top of second mount pad is rotated and is connected with jack catch (10), jack catch (10) laminate in the surface of connecting portion (5).

5. The movable VOC monitoring equipment for environmental monitoring as claimed in claim 4, wherein: the clamping jaw is characterized in that a clamping block (9) is integrally formed at the bottom of the clamping jaw (10), a clamping groove (8) matched with the clamping block (9) is formed in the surface of the connecting portion (5), and the clamping block (9) is clamped inside the clamping groove (8).

6. The movable VOC monitoring equipment for environmental monitoring as claimed in claim 5, wherein: the surface of connecting portion (5) is inlayed and is equipped with magnet piece (22), the position that VOC monitor body (4) and magnet piece (22) position correspond inlays and is equipped with the iron stationary blade.