CN113108172A - Gaseous check out test set based on modularization - Google Patents

Gaseous check out test set based on modularization Download PDF

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Publication number
CN113108172A
CN113108172A CN202110350858.0A CN202110350858A CN113108172A CN 113108172 A CN113108172 A CN 113108172A CN 202110350858 A CN202110350858 A CN 202110350858A CN 113108172 A CN113108172 A CN 113108172A
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Prior art keywords
lifting
box
plate
mounting
gas detection
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Withdrawn
Application number
CN202110350858.0A
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Chinese (zh)
Inventor
朱广
朱永亮
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Anhui Saian Safety Equipment Co ltd
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Anhui Saian Safety Equipment Co ltd
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Priority to CN202110350858.0A priority Critical patent/CN113108172A/en
Publication of CN113108172A publication Critical patent/CN113108172A/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The invention discloses a modularized gas detection device, and relates to the technical field of gas detection. The invention comprises an installation bottom plate, a lifting box, an installation plate and a detection box, wherein a lifting rod is arranged on the upper surface of the lifting box, a shaft sleeve and a limiting groove are arranged in the lifting box, a bidirectional threaded column is arranged on one surface of the shaft sleeve, a movable threaded sleeve is arranged on the peripheral side surface of the bidirectional threaded column, the movable threaded sleeve is connected with a connecting rod, the connecting rod is connected with a moving block, the upper surface of the moving block is connected with a lifting plate, a reciprocating motor is arranged on one side surface of the lifting box, a motor shaft of the reciprocating motor is connected with the bidirectional threaded column, and the bidirectional threaded column is. The lifting rod is arranged, so that the height of the detection box can be conveniently adjusted, the detection of gases with different heights can be realized, and the detection range is expanded; through setting up a plurality of spacing grooves, conveniently carry on spacingly to the lifter plate, make it can remain stable when the lifter plate goes up and down.

Description

Gaseous check out test set based on modularization
Technical Field
The invention belongs to the technical field of gas detection, and particularly relates to modularized gas detection equipment.
Background
The gas detector is an instrument tool for detecting gas leakage concentration, which comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases. It is generally considered that the definition of the gas sensor is based on the classification of the detection object, that is, all sensors for detecting the composition and concentration of gas are called gas sensors, regardless of whether it is a physical method or a chemical method. For example, sensors that sense gas flow are not considered gas sensors, but thermal conductivity gas analyzers are among the important gas sensors, although they sometimes use a generally consistent sensing principle.
Because the difference of height above sea level, the gas composition in the air also is different, and traditional gas detection equipment's height is generally fixed, can not detect the gas of co-altitude not, and detection range is limited, in addition, has certain pollutant and harmful gas in the gas, and traditional gas detection equipment can not filter harmful gas, for solving above-mentioned problem, now proposes a gas detection equipment based on modularization.
Disclosure of Invention
The invention aims to provide modular gas detection equipment, which solves the problems that the conventional gas detection equipment is generally fixed in height, cannot detect gases at different heights, is limited in detection range, has certain pollutants and harmful gases in the gases, and cannot filter the harmful gases.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to modularized gas detection equipment, which comprises an installation bottom plate, a lifting box, an installation plate and a detection box, wherein the installation bottom plate and the installation plate are both plate structures, the lifting box and the detection box are both box structures, the upper surface of the lifting box is provided with a plurality of notches and lifting rods, the lifting rods are installed in the notches, the bottom ends of the lifting rods extend into the lifting box, and the lifting rods are arranged to facilitate the height adjustment of the detection box, so that gases with different heights can be detected, and the detection range is expanded; the lifting box is internally provided with a plurality of shaft sleeves and a plurality of limiting grooves, the lifting plate is conveniently limited by the plurality of limiting grooves, and the lifting plate can be kept stable when lifted; the bidirectional threaded column is arranged on one surface of the shaft sleeve, a plurality of movable threaded sleeves are arranged on the peripheral side surface of the bidirectional threaded column, the upper surface of each movable threaded sleeve is connected with a connecting rod, one end of each connecting rod is connected with a moving block, the upper surface of each moving block is fixedly connected with a lifting plate, the upper surface of each lifting plate is fixedly connected with the corresponding lifting rod, two ends of each lifting plate are arranged in a limiting groove, a motor support is fixedly arranged on one side surface of a lifting box, a reciprocating motor is fixedly arranged on the upper surface of the motor support, a motor shaft of the reciprocating motor is connected with the bidirectional threaded column, the bidirectional threaded column is in threaded fit with the movable threaded sleeves, and when the bidirectional threaded column rotates, the two movable threaded sleeves are in different positions and are in threaded directions, so that the two movable threaded sleeves move in opposite directions or in opposite directions, the connecting rod drives the moving block to lift, and the lifting plate drives the lifting rod to lift, so that the height of the detection box is adjusted.
Preferably, the detector, the storage battery and the plurality of limiting guide rails are arranged inside the detection box, the number of the limiting guide rails is two, filter screens and adsorption screens are respectively arranged in the two limiting guide rails, and harmful gases are conveniently filtered by arranging the filter screens; the adsorption net is arranged, so that the bad smell gas can be conveniently purified and adsorbed; the controller is fixedly arranged on the upper surface of the mounting plate, and the detection box can be controlled through the internet by arranging the controller to complete modular gas detection; an exhaust pipe is arranged on one side face of the detection box, a dust screen is arranged on the front surface of the exhaust pipe, an exhaust fan is arranged inside the exhaust pipe, and exhaust detection is facilitated by the arrangement of the exhaust fan; the rear surface of the detection box is provided with an exhaust pipe.
Preferably, mounting plate's last fixed surface installs a plurality of erection columns, the upper surface of erection column is provided with slotted hole and telescopic link, the telescopic link is installed in the slotted hole, the upper end and the mounting panel fixed connection of telescopic link, telescopic link and mounting panel sliding fit through setting up telescopic link and mounting panel sliding fit, when the detection case goes up and down, can keep its stable.
Preferably, the bottom surface of the mounting bottom plate is fixedly provided with a plurality of mounting bases, the bottom surface of each mounting base is provided with a groove and a universal wheel, the universal wheels are mounted in the grooves, and the universal wheels are arranged, so that the equipment is convenient to move and carry; and the universal wheel is connected with a brake block.
Preferably, the cross-sectional area of the lifting plate is smaller than that of the limiting groove, and the lifting plate is in sliding fit with the limiting groove.
Preferably, the number of the shaft sleeves is two, the two shaft sleeves are symmetrically arranged relative to the two-way threaded column, and the number of the movable threaded sleeves is two.
Preferably, the bidirectional threaded post is rotationally engaged with the bushing.
Preferably, the movable threaded sleeve and the moving block are both hinged with the connecting rod.
Preferably, the filter screen is located in front of the adsorption net, and the filter screen and the adsorption net are in sliding fit with the limit guide rail.
Preferably, the storage battery is electrically connected with the detector, and the controller is in communication connection with the detection box.
The invention has the following beneficial effects:
1. the lifting rod is arranged, so that the height of the detection box can be conveniently adjusted, the detection of gases with different heights can be realized, and the detection range is expanded; the plurality of limiting grooves are arranged, so that the lifting plate is convenient to limit, and can be kept stable when the lifting plate is lifted; through setting up two-way screw post and activity swivel nut screw-thread fit, when two-way screw post rotated, the position screw thread direction that two activity swivel nuts were located was different for two activity swivel nuts move in opposite directions or move dorsad, make the connecting rod drive the movable block and go up and down, the lifter plate drove the lifter and goes up and down, thereby accomplished the regulation to the detection case height.
2. The filter screen is arranged, so that harmful gas can be conveniently filtered; the adsorption net is arranged, so that the bad smell gas can be conveniently purified and adsorbed; the controller is arranged, so that the detection box can be controlled through the Internet, and modularized gas detection is completed; through setting up the extraction fan, conveniently bleed and detect.
3. According to the invention, the telescopic rod is arranged to be in sliding fit with the mounting plate, so that the detection box can be kept stable when being lifted; through setting up the universal wheel, make things convenient for the removal and the carrying of equipment.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front left side perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic diagram of the right view structure of the present invention;
fig. 5 is a schematic view of the cross-sectional structure a-a of fig. 4.
In the drawings, the components represented by the respective reference numerals are listed below: 1. mounting a bottom plate; 2. a lifting box; 3. mounting a plate; 4. a detection box; 5. a controller; 6. a lifting rod; 7. mounting a column; 8. a telescopic rod; 9. an air exhaust pipe; 10. a filter screen; 11. an adsorption net; 12. a reciprocating motor; 13. a universal wheel; 14. a dust screen; 15. an exhaust pipe; 16. a bi-directional threaded post; 17. a movable threaded sleeve; 18. a moving block; 19. a lifting plate; 20. a limiting groove; 21. an air extracting fan; 22. a detector; 23. a storage battery; 24. limiting a guide rail; 25. a connecting rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Referring to fig. 1-5, the invention relates to a modularized gas detection device, which comprises an installation bottom plate 1, a lifting box 2, an installation plate 3 and a detection box 4, wherein the installation bottom plate 1 and the installation plate 3 are both plate structures, the lifting box 2 and the detection box 4 are both box structures, the upper surface of the lifting box 2 is provided with a plurality of notches and lifting rods 6, the lifting rods 6 are installed in the notches, the bottom ends of the lifting rods 6 extend into the lifting box 2, and the height of the detection box 4 can be conveniently adjusted by arranging the lifting rods 6, so that gases with different heights can be detected, and the detection range is enlarged; the plurality of shaft sleeves and the plurality of limiting grooves 20 are arranged in the lifting box 2, the plurality of limiting grooves 20 are arranged, so that the lifting plate 19 is conveniently limited, and the lifting plate 19 can be kept stable when lifted; a bidirectional threaded column 16 is arranged on one surface of the shaft sleeve, a plurality of movable threaded sleeves 17 are arranged on the peripheral side surface of the bidirectional threaded column 16, a connecting rod 25 is connected on the upper surface of each movable threaded sleeve 17, a moving block 18 is connected at one end of the connecting rod 25, a lifting plate 19 is fixedly connected on the upper surface of the moving block 18, the upper surface of the lifting plate 19 is fixedly connected with the lifting rod 6, two ends of the lifting plate 19 are installed in a limiting groove 20, a motor support is fixedly installed on one side surface of the lifting box 2, a reciprocating motor 12 is fixedly installed on the upper surface of the motor support, a motor shaft of the reciprocating motor 12 is connected with the bidirectional threaded column 16, the bidirectional threaded column 16 is in threaded fit with the movable threaded sleeves 17, and the bidirectional threaded columns 16 are in threaded fit with the movable threaded sleeves 17, when the bidirectional threaded columns 16 rotate, the positions of the two movable threaded sleeves 17 are different in threaded directions, so, so that connecting rod 25 drives movable block 18 to go up and down, and lifting plate 19 drives lifting rod 6 to go up and down, thereby completing the height adjustment of detection box 4.
Furthermore, the detector 22, the storage battery 23 and the plurality of limit guide rails 24 are arranged in the detection box 4, the number of the limit guide rails 24 is two, the filter screen 10 and the adsorption screen 11 are respectively arranged in the two limit guide rails 24, and the filter screen 10 is arranged to conveniently filter harmful gases; the adsorption net 11 is arranged, so that the bad smell gas can be conveniently purified and adsorbed; the controller 5 is fixedly arranged on the upper surface of the mounting plate 3, and the detection box 4 can be controlled through the internet by arranging the controller 5 to complete modularized gas detection; an exhaust pipe 9 is arranged on one side surface of the detection box 4, a dust screen 14 is arranged on the front surface of the exhaust pipe 9, an exhaust fan 21 is arranged inside the exhaust pipe 9, and air exhaust detection is convenient by arranging the exhaust fan 21; the rear surface of the detection box 4 is provided with an exhaust pipe 15.
Further, a plurality of erection columns 7 are fixedly installed on the upper surface of the installation bottom plate 1, slotted holes and telescopic rods 8 are arranged on the upper surfaces of the erection columns 7, the telescopic rods 8 are installed in the slotted holes, the upper ends of the telescopic rods 8 are fixedly connected with the installation plate 3, the telescopic rods 8 are in sliding fit with the installation plate 3, and the telescopic rods 8 and the installation plate 3 are in sliding fit with each other, so that when the detection box 4 is lifted, the stability of the detection box can be kept.
Furthermore, a plurality of mounting bases are fixedly mounted on the bottom surface of the mounting bottom plate 1, grooves and universal wheels 13 are arranged on the bottom surface of each mounting base, the universal wheels 13 are mounted in the grooves, and the universal wheels 13 are arranged, so that the equipment is convenient to move and carry; and the universal wheel 13 is connected with a brake block.
Further, the cross-sectional area of the lifting plate 19 is smaller than that of the limiting groove 20, and the lifting plate 19 is in sliding fit with the limiting groove 20.
Further, the number of the shaft sleeves is two, and the two shaft sleeves are symmetrically arranged about the bidirectional threaded column 16, and the number of the movable threaded sleeves 17 is two.
Further, a bi-directional threaded post 16 is rotatably engaged with the bushing.
Further, the movable threaded sleeve 17 and the moving block 18 are both hinged with a connecting rod 25.
Further, the position of the filter screen 10 is in front of the adsorption screen 11, and both the filter screen 10 and the adsorption screen 11 are in sliding fit with the limit guide rail 24.
Further, the battery 23 is electrically connected to the detector 22, and the controller 5 is communicatively connected to the detection box 4.
As shown in fig. 1-5, a modular based gas detection apparatus of the present invention is used as follows: when the device is used, the device is moved to a corresponding position, the height of the detection box 4 is adjusted according to the detection requirement, a switch of the reciprocating motor 12 is turned on, the bidirectional threaded column 16 rotates, when the bidirectional threaded column 16 rotates, the thread directions of the positions of the two movable threaded sleeves 17 are different, the two movable threaded sleeves 17 move oppositely or move back to back, the connecting rod 25 drives the moving block 18 to lift, the lifting plate 19 drives the lifting rod 6 to lift, the height of the detection box 4 is adjusted, air is sucked through the suction fan 21, the dustproof net 14 prevents dust, the detector 22 detects the gas, after the detection is completed, the filter net 10 filters the gas, the adsorption net 11 adsorbs unpleasant smell, and the gas is discharged through the exhaust pipe 15.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. The utility model provides a gaseous check out test set based on modularization, includes mounting plate (1), cage (2), mounting panel (3) and detection case (4), its characterized in that: the mounting base plate (1) and the mounting plate (3) are both plate body structures, the lifting box (2) and the detection box (4) are both box body structures, the upper surface of the lifting box (2) is provided with a plurality of notches and a lifting rod (6), the lifting rod (6) is mounted in the notches, the bottom end of the lifting rod (6) extends into the lifting box (2), a plurality of shaft sleeves and a plurality of limiting grooves (20) are arranged inside the lifting box (2), one surface of each shaft sleeve is provided with a bidirectional threaded column (16), the peripheral side surfaces of the bidirectional threaded columns (16) are provided with a plurality of movable threaded sleeves (17), the upper surface of each movable threaded sleeve (17) is connected with a connecting rod (25), one end of each connecting rod (25) is connected with a moving block (18), the upper surface of each moving block (18) is fixedly connected with a lifting plate (19), the upper surface of each lifting plate (19) is fixedly connected with the lifting rod (6), the utility model discloses a two-way thread lifting device, including lifter plate (19), spacing groove (20), a side fixed mounting of lift case (2) has motor support, motor support's last fixed surface installs reciprocating motor (12), the motor shaft of reciprocating motor (12) is connected with two-way screw post (16), two-way screw post (16) and activity swivel nut (17) screw-thread fit.
2. The modular gas detection device according to claim 1, wherein a detector (22), a storage battery (23) and a plurality of limit rails (24) are arranged inside the detection box (4), the number of the limit rails (24) is two, a filter screen (10) and an adsorption screen (11) are respectively installed in the two limit rails (24), a controller (5) is fixedly installed on the upper surface of the installation plate (3), an exhaust pipe (9) is arranged on one side surface of the detection box (4), a dust screen (14) is arranged on the front surface of the exhaust pipe (9), an exhaust fan (21) is arranged inside the exhaust pipe (9), and an exhaust pipe (15) is arranged on the rear surface of the detection box (4).
3. The modular-based gas detection device according to claim 1, wherein a plurality of mounting posts (7) are fixedly mounted on the upper surface of the mounting base plate (1), slotted holes and telescopic rods (8) are formed in the upper surfaces of the mounting posts (7), the telescopic rods (8) are mounted in the slotted holes, the upper ends of the telescopic rods (8) are fixedly connected with the mounting plate (3), and the telescopic rods (8) are in sliding fit with the mounting plate (3).
4. The modular-based gas detection device according to claim 1, wherein a plurality of mounting bases are fixedly mounted on the bottom surface of the mounting base plate (1), the bottom surfaces of the mounting bases are provided with grooves and universal wheels (13), the universal wheels (13) are mounted in the grooves, and the universal wheels (13) are connected with brake blocks.
5. The modular-based gas detection apparatus of claim 1, wherein the cross-sectional area of the lifting plate (19) is smaller than the cross-sectional area of the limiting groove (20), and the lifting plate (19) is slidably fitted with the limiting groove (20).
6. The modular based gas detection apparatus of claim 1, wherein the number of bushings is two and is symmetrically disposed about the bi-directional threaded post (16), and the number of movable threaded bushings (17) is two.
7. The modular based gas detection apparatus of claim 1, wherein the bi-directional threaded post (16) is rotationally engaged with the bushing.
8. The modular based gas detection apparatus according to claim 1, wherein the movable threaded sleeve (17) and the movable block (18) are both hinged with a connecting rod (25).
9. The modular-based gas detection apparatus according to claim 2, wherein the filter screen (10) is located in front of the adsorption screen (11), and the filter screen (10) and the adsorption screen (11) are both slidably fitted with the position-limiting guide rail (24).
10. The modular based gas detection apparatus of claim 2, wherein the battery (23) is electrically connected to the detector (22), and the controller (5) is communicatively connected to the detection box (4).
CN202110350858.0A 2021-03-31 2021-03-31 Gaseous check out test set based on modularization Withdrawn CN113108172A (en)

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Application Number Priority Date Filing Date Title
CN202110350858.0A CN113108172A (en) 2021-03-31 2021-03-31 Gaseous check out test set based on modularization

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Application Number Priority Date Filing Date Title
CN202110350858.0A CN113108172A (en) 2021-03-31 2021-03-31 Gaseous check out test set based on modularization

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115144235A (en) * 2022-09-02 2022-10-04 山东中程试验检测有限公司 Indoor environmental pollutant detects, clean system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115144235A (en) * 2022-09-02 2022-10-04 山东中程试验检测有限公司 Indoor environmental pollutant detects, clean system

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