CN219715376U

CN219715376U - Environment monitoring's portable VOC gas monitoring device

Info

Publication number: CN219715376U
Application number: CN202320191894.1U
Authority: CN
Inventors: 韦萌; 朱磊; 李交典
Original assignee: Henan Lantu Environmental Protection Technology Co ltd
Current assignee: Henan Lantu Environmental Protection Technology Co ltd
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-09-19
Anticipated expiration: 2033-02-11

Abstract

The utility model relates to the technical field of environment detection and discloses a mobile VOC gas monitoring device for environment monitoring, which comprises a detection main body, wherein the lower surface of the detection main body is provided with a pulley, the inner surface of the detection main body is fixedly connected with a fixed rod, the outer surface of the fixed rod is rotationally connected with a circular ring, the outer surface of the circular ring is fixedly connected with a second supporting rod, the upper surface of the second supporting rod is rotationally connected with a supporting rod, a third fixed block is rotationally connected to the lower end of the supporting rod, the rear surface of the third fixed block is fixedly connected with a sliding block, the left side and the right side of the sliding block are respectively and fixedly connected with a fixed block.

Description

Environment monitoring's portable VOC gas monitoring device

Technical Field

The utility model relates to the technical field of environment detection, in particular to a mobile VOC gas monitoring device for environment monitoring.

Background

The environmental monitoring is to track the change of environmental quality through the detection of the content and the discharge amount of various substances influencing human beings and the environment, determine the environmental quality level, and provide a basis and guarantee for the work such as environmental management, pollution control and the like. Briefly, knowing the environmental level, performing environmental monitoring is a precondition for developing all environmental work, and environmental monitoring generally includes background investigation, determination of a scheme, optimization of distribution, on-site sampling, sample transportation, experimental analysis, data collection, analysis integration, and the like. In general, this is the process of obtaining information from planning-sampling-analysis-synthesis.

The instrument that is used in carrying out environment monitoring has VOC gaseous detection device, VOC detects the poisonous and harmful organic VOC gas in being arranged in continuous industrial factory building, the device generally fixed mounting monitors in factory building 3 meters department, but the poisonous gas that the factory building exists can circulate and can not singly exist somewhere, some poisonous gas can scatter after the short time, after air quality resumes normally, this equipment can be idle, unable accurate input uses, and this fixed mounting's VOC detection device can't height-adjusting, the unable collection density of collector that sets is less than the gas of air detects, need install to higher height just can continue to use after dismantling VOC detection device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a mobile VOC gas monitoring device for environmental monitoring, which has the advantages of portability, collector height change and the like, and solves the problems that the detection equipment cannot be fixedly installed and the collector height cannot be changed.

(II) technical scheme

In order to achieve the purpose of portable movement and collector height change, the utility model provides the following technical scheme: the utility model provides a portable VOC gas monitoring device of environmental monitoring, includes detects the main part, the lower surface that detects the main part is provided with the pulley, and the internal surface fixedly connected with dead lever that detects the main part, the surface rotation of dead lever are connected with the ring, and the surface fixedly connected with second branch of ring, the upper surface rotation of second branch are connected with branch, and the lower surface of branch is provided with elevating gear.

Preferably, the lifting device comprises a third fixed block, the third fixed block is rotationally connected to the lower end of the supporting rod, the rear surface of the third fixed block is fixedly connected with a sliding block, the left side and the right side of the sliding block are respectively fixedly connected with fixed blocks, the inner surface of the detection main body is fixedly connected with two second fixed blocks, the opposite surfaces of the two second fixed blocks are provided with sliding blocks, and the fixed blocks are in sliding connection with the second fixed blocks through sliding grooves.

Preferably, the internal surface rotation of detecting the main part is connected with the threaded rod, and the threaded rod runs through the both sides of slider, threaded rod and slider threaded connection, and the right-hand member of threaded rod runs through out the detecting the main part, and the right-hand member fixedly connected with switch of threaded rod, the upper end fixedly connected with analysis ware of branch.

Preferably, the upper surface fixedly connected with fixed column of analysis ware, the surface of fixed column is seted up flutedly, and the inner wall fixedly connected with second dead lever of recess, the surface rotation of second dead lever is connected with the gear.

Preferably, the outer surface of the gear is connected with a collector in a meshed mode, teeth are arranged on the outer surface of the collector, and the upper end of the collector penetrates through the upper surface of the fixed column in a sliding mode.

Preferably, the upper surface of the analyzer is fixedly connected with a motor, the output end of the motor is fixedly connected with a pinion, and the pinion is meshed with the gear.

(III) beneficial effects

Compared with the prior art, the utility model provides a mobile VOC gas monitoring device for environmental monitoring, which has the following beneficial effects:

1. this portable VOC gas monitoring device of environmental monitoring, apply thrust to the detection main part through the manual work, this moment the pulley takes place to rotate, make the detection main part take place to remove the back with the device transportation to the position of required environmental detection through the rotation of pulley, this moment rotate the switch, the threaded rod of switch left side fixed connection takes place to rotate when the switch takes place to rotate, when the threaded rod takes place to rotate, threaded rod surface threaded connection's slider moves towards the left side, when the slider removes, the slider slides in the spout through the fixed block of left and right sides, after the slider takes place to remove, make slider and detection main part left riser's space reduce back extrusion branch and second branch gradually, because the length of branch and second branch is fixed, after receiving the extrusion, the branch rises upwards gradually through the third fixed block that the lower extreme rotates to be connected, simultaneously the second branch rotates upwards through the surface of rear end fixed connection at the fixed ring, because the lower surface of second branch rotates to connect at the branch, at this moment the time the second branch plays the support effect to the branch, surface fixed connection's on the branch analyzer also upwards shifts, can be to detecting device through the gear to the detection in to the detection device has not to the same time, and the high-speed can not need to be adjusted to the height to the high-speed to the equipment of detecting, the device can not need the height to be adjusted to the height.

2. This environmental monitoring's portable VOC gas monitoring device, the starter motor, the motor rotates power take off to the pinion, make the pinion take place to rotate, make the gear that its external surface meshing is connected also take place to rotate, the tooth that the collector set up through the surface and gear engagement, after the gear takes place to rotate, the collector makes the collector slide through the continuous stirring tooth of gear and runs through the upper surface of fixed column back and continue upward displacement, after reaching the operation of terminating the motor after appointed height this equipment can rise VOC gas detection device's collecting probe, can detect the harmful gas of density is little, this equipment can be with the collector through the motor with the collector adjust suitable position be used for collecting harmful gas and carry out the analysis, can be less than the gas of air in the factory building and collect and be used for the analysis.

Drawings

FIG. 1 is a schematic diagram of a mobile VOC gas monitoring device according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the mobile VOC gas monitoring device according to the present utility model;

FIG. 3 is a schematic diagram of a mobile VOC gas detection telescoping device according to the present utility model;

FIG. 4 is a schematic view of a telescopic collector according to the present utility model;

fig. 5 is a schematic view of the collector structure of the present utility model.

In the figure: 1. an analyzer; 2. a detection body; 3. a switch; 4. a pulley; 5. a slide block; 6. a fixed block; 7. a second fixed block; 8. a chute; 9. a fixed rod; 10. a circular ring; 11. a threaded rod; 12. a third fixed block; 13. a support rod; 14. a second strut; 15. fixing the column; 16. a collector; 17. a groove; 18. a second fixing rod; 19. a gear; 20. a motor; 21. a pinion gear.

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. 1-5, the present utility model provides a new technical solution: the utility model provides a portable VOC gas monitoring device of environmental monitoring, including detecting main part 2, the lower surface of detecting main part 2 is provided with pulley 4, the interior surface fixedly connected with dead lever 9 of detecting main part 2, the surface rotation of dead lever 9 is connected with ring 10, the surface fixedly connected with second branch 14 of ring 10, the upper end rotation of second branch 14 is connected with branch 13, the lower extreme rotation of branch 13 is connected with third fixed block 12, the rear surface fixedly connected with slider 5 of third fixed block 12, the left and right sides of slider 5 is fixedly connected with fixed block 6 respectively, the interior surface fixedly connected with two second fixed blocks 7 of detecting main part 2, spout 8 has been seted up to the opposite face of two second fixed blocks 7, fixed block 6 passes through spout 8 and second fixed block 7 sliding connection, the interior surface rotation of detecting main part 2 is connected with threaded rod 11, the threaded rod 11 penetrates out of two sides of the sliding block 5, the threaded rod 11 is in threaded connection with the sliding block 5, the right end of the threaded rod 11 penetrates out of the detection main body 2, the right end of the threaded rod 11 is fixedly connected with the switch 3, the upper end of the supporting rod 13 is fixedly connected with the analyzer 1, the analyzer SK600 is particularly suitable for personal safety protection and on-site VOC detection and is mainly used for detecting the VOC concentration in workshops and factory areas, emergency monitoring of safety accidents and standard rapid detection of the exhaust emission concentration, when the VOC detection device is used, thrust is applied to the detection main body 2 manually, the pulley 4 rotates, the detection main body 2 is moved through rotation of the pulley 4, the device is transported to a position for required environment detection, then the switch 3 is rotated, the switch 3 rotates, the threaded rod 11 fixedly connected with the left side of the switch 3 rotates, and the threaded rod 11 rotates, the threaded rod 11 moves the sliding block 5 to the left through the threads on the outer surface, the sliding block 5 slides in the sliding groove 8 through the fixed blocks 6 on the left side and the right side while the sliding block 5 moves, the sliding block 5 is prevented from rotating and deviating from a track through the threads of the threaded rod 11, after the sliding block 5 moves, the space between the sliding block 5 and the vertical plate on the left side of the detection main body 2 is gradually reduced, the supporting rod 13 and the second supporting rod 14 are extruded, as the lengths of the supporting rod 13 and the second supporting rod 14 are fixed, after the supporting rod 13 is extruded, the third fixed block 12 which is rotationally connected with the upper end of the supporting rod 13 is gradually lifted upwards, meanwhile, the front end of the second supporting rod 14 is rotationally lifted upwards on the outer surface of the fixed rod 9 through the circular ring 10 which is fixedly connected with the front end of the second supporting rod 14, as the upper end of the second supporting rod 14 is arranged on the lower surface of the supporting rod 13, the analyzer 1 fixedly connected with the upper surface of the supporting rod 13 is also displaced upwards, after the detection is finished, the switch 3 is reversely rotated, the threaded rod 11 fixedly connected with the left side of the switch 3 is reversely rotated, the sliding block 5 in threaded connection with the outer surface of the threaded rod 11 moves towards the right side, the space between the sliding block 5 and the left side vertical plate of the detection main body 2 is enlarged, meanwhile, the sliding block 5 exerts a pulling force on the supporting rod 13 to gradually fall, meanwhile, the supporting rod 13 exerts a downward force on the second supporting rod 14, the second supporting rod 14 is reset after rotating on the outer surface of the fixed rod 9 through the circular ring 10, the device can transport the VOC gas detection device, the device can be quickly used without being installed during detection, and the required height of the VOC gas detection device can be freely adjusted for use, compared with the traditional device installed on the rod, can be used more quickly and the height can be freely adjusted.

Further, the upper surface of the analyzer 1 is fixedly connected with a fixed column 15, a groove 17 is arranged on the outer surface of the fixed column 15, a second fixed rod 18 is fixedly connected to the inner wall of the groove 17, a gear 19 is rotatably connected to the outer surface of the second fixed rod 18, a collector 16 is connected to the outer surface of the gear 19 in a meshed manner, teeth are arranged on the outer surface of the collector 16, the collector 16 penetrates through the upper surface of the fixed column 15 in a sliding manner, a motor 20 is fixedly connected to the upper surface of the analyzer 1, a pinion 21 is fixedly connected to the output end of the motor 20, the pinion 21 is connected with the gear 19 in a meshed manner, after the motor 20 is started after the motor is started, the gear 19 which is connected to the outer surface of the pinion 21 is rotated, the collector 16 is meshed with the gear 19 through the teeth arranged on the outer surface, after the gear 19 is rotated, the collector 16 continuously dials the teeth through the gear 19 to enable the collector 16 to slide and penetrate through the upper surface of the fixed column 15 and then continue to move upwards, after the teeth of the collector 16 are toggled by the gear, the collector 16 reaches the highest point and is positioned in the fixed column 15, the operation of the motor 20 is stopped after the designated height is reached, after the environment monitoring is completed, the motor 20 is started to enable the motor 20 to rotate anticlockwise, power is output to the pinion 21, the pinion 21 is connected with the gear 19 in a meshed mode to enable the pinion to rotate anticlockwise together, the gear 19 continuously toggles the teeth on the outer surface of the collector 16, the collector 16 slides into the fixed column 15 to shrink, a collecting probe of the VOC gas detection device can be lifted, harmful gas with small density can be detected, and the required height of the collector can be freely adjusted to be used.

Working principle: when the VOC detection device is used, pushing force is applied to the detection main body 2 by manpower, at the moment, the pulley 4 rotates, the detection main body 2 moves through the rotation of the pulley 4 and then is transported to a position required for environmental detection, at the moment, the switch 3 is rotated, the threaded rod 11 fixedly connected with the left side of the switch 3 rotates while the switch 3 rotates, the sliding block 5 in threaded connection with the outer surface of the threaded rod 11 moves towards the left side while the threaded rod 11 rotates, the sliding block 5 slides in the sliding groove 8 through the fixed blocks 6 at the left side and the right side while the sliding block 5 moves, after the sliding block 5 moves, the space between the sliding block 5 and the vertical plate at the left side of the detection main body 2 is gradually reduced, the supporting rod 13 and the second supporting rod 14 are extruded, as the lengths of the supporting rod 13 and the second supporting rod 14 are fixed, after the supporting rod 13 is extruded, the third fixed block 12 in rotating connection through the lower end is gradually lifted upwards, simultaneously, the second supporting rod 14 is rotated and gradually lifted upwards on the outer surface of the fixed rod 9 through a circular ring fixedly connected with the rear end, the second supporting rod 14 is rotationally connected with the lower surface of the supporting rod 13, the second supporting rod 14 supports the supporting rod 13 after lifting, at the moment, the analyzer 1 fixedly connected with the upper surface of the supporting rod 13 is also displaced upwards, after the completion, the motor 20 is started, the motor 20 outputs power to the pinion 21, the pinion 21 rotates, the gear 19 which is meshed with the outer surface of the pinion 21 rotates, the collector 16 is meshed with the gear 19 through teeth arranged on the outer surface, after the gear 19 rotates, the collector 16 slides through the upper surface of the fixed column 15 through continuously poking teeth of the gear 19 and then continues to displace upwards, the operation of the motor 20 is stopped after the designated height is reached, after the environment monitoring is completed, the motor 20 is started to rotate anticlockwise, power is output to the pinion 21, the pinion 21 is connected with the gear 19 in a meshed mode to enable the pinion to rotate anticlockwise, the gear 19 continuously dials teeth on the outer surface of the collector 16, the collector 16 slides into the fixed column 15 to shrink, after the operation is completed, the switch 3 is rotated reversely, the threaded rod 11 fixedly connected to the left side of the switch 3 rotates reversely, at the moment, the sliding block 5 in threaded connection with the outer surface of the threaded rod 11 moves towards the right side, the space between the sliding block 5 and the left side vertical plate of the detection main body 2 is enlarged, meanwhile, the sliding block 5 applies a pulling force to the supporting rod 13 to enable the supporting rod 13 to gradually fall down, meanwhile, the supporting rod 13 applies a downward force to the second supporting rod 14, and the second supporting rod 14 is reset after the outer surface of the fixed rod 9 rotates through the circular ring 10.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 a portable VOC gas monitoring device of environmental monitoring, includes detection main part (2), its characterized in that: the pulley (4) is arranged on the lower surface of the detection main body (2), the fixing rod (9) is fixedly connected to the inner surface of the detection main body (2), the circular ring (10) is rotationally connected to the outer surface of the fixing rod (9), the second supporting rod (14) is fixedly connected to the outer surface of the circular ring (10), the supporting rod (13) is rotationally connected to the upper surface of the second supporting rod (14), and the lifting device is arranged on the lower surface of the supporting rod (13).

2. The mobile VOC gas monitoring device of claim 1 for environmental monitoring, wherein: the lifting device comprises a third fixed block (12), the third fixed block (12) is rotationally connected to the lower end of a supporting rod (13), the rear surface of the third fixed block (12) is fixedly connected with a sliding block (5), the left side and the right side of the sliding block (5) are respectively fixedly connected with a fixed block (6), the inner surface of a detection main body (2) is fixedly connected with two second fixed blocks (7), sliding grooves (8) are formed in the opposite surfaces of the two second fixed blocks (7), and the fixed blocks (6) are in sliding connection with the second fixed blocks (7) through the sliding grooves (8).

3. The mobile VOC gas monitoring device of claim 2 for environmental monitoring, wherein: the inner surface rotation of detecting main part (2) is connected with threaded rod (11), and threaded rod (11) run through out the both sides of slider (5), threaded rod (11) and slider (5) threaded connection, and the right-hand member of threaded rod (11) runs through out detecting main part (2), and the right-hand member fixedly connected with switch (3) of threaded rod (11), the upper end fixedly connected with analysis ware (1) of branch (13).

4. A mobile VOC gas monitoring device for environmental monitoring as set forth in claim 3 wherein: the upper surface fixedly connected with fixed column (15) of analysis ware (1), recess (17) have been seted up to the surface of fixed column (15), and the inner wall fixedly connected with second dead lever (18) of recess (17), the surface rotation of second dead lever (18) is connected with gear (19).

5. The mobile VOC gas monitoring device of claim 4 for environmental monitoring, wherein: the outer surface meshing of gear (19) is connected with collector (16), and the surface of collector (16) is provided with the tooth, and the upper end of collector (16) slides and runs through the upper surface of play fixed column (15).

6. The mobile VOC gas monitoring device of claim 5 wherein: the upper surface of the analyzer (1) is fixedly connected with a motor (20), the output end of the motor (20) is fixedly connected with a pinion (21), and the pinion (21) is meshed with the gear (19).