CN214585150U - Gas chromatograph convenient to remove - Google Patents
Gas chromatograph convenient to remove Download PDFInfo
- Publication number
- CN214585150U CN214585150U CN202120866484.3U CN202120866484U CN214585150U CN 214585150 U CN214585150 U CN 214585150U CN 202120866484 U CN202120866484 U CN 202120866484U CN 214585150 U CN214585150 U CN 214585150U
- Authority
- CN
- China
- Prior art keywords
- gas chromatograph
- lead screw
- gear
- screw
- convenient
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a gas chromatograph convenient to remove, including gas chromatograph body, mount pad, box and lift strutting arrangement, the lift strutting arrangement set up in the lower extreme of box, the box set up in the lower extreme of mount pad, the mount pad set up in the lower extreme of gas chromatograph body, the inside of box includes motor, screw thread lead screw, screw thread removal cover and a plurality of walking wheel, the upper end of walking wheel is provided with the mounting bracket, the mounting bracket set up in the screw thread removal is sheathe in, the screw thread removal is sheathe in and is worn to be located on the screw thread lead screw, the screw thread lead screw set up in on the motor. The utility model adopts the above device a gas chromatograph convenient to remove, but convenient removal, height-adjusting makes things convenient for personnel's work.
Description
Technical Field
The utility model belongs to the technical field of the gas chromatograph technique and specifically relates to a gas chromatograph convenient to remove is related to.
Background
The gas chromatograph has wide application in fire investigation, petroleum, chemical engineering, biochemistry, medicine and health, food industry, environmental protection and the like. It can be used for quantitative and qualitative analysis, and can also be used for determining the distribution coefficient, activity coefficient, molecular weight and specific surface area of sample on the stationary phase, and is an instrument for analyzing and detecting various components in the mixed gas. When the gas chromatograph is used, an analysis sample is gasified at an injection port and then is carried into a chromatographic column by a carrier gas, components in a mixture to be detected are separated by the chromatographic column with different performances, the components are sequentially led into a detector to obtain detection signals of the components, the components can be distinguished by comparison according to the sequence of leading the components into the detector, and the content of each component can be calculated according to the peak height or the peak area.
The gas chromatograph among the prior art is inconvenient to be removed, and the during operation leans on the supporting leg alone to support, emptys easily, and can not adjust the height of equipment, and inconvenient personnel work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gas chromatograph convenient to remove, convenient removal, but height-adjusting makes things convenient for personnel's work.
In order to achieve the purpose, the utility model provides a gas chromatograph convenient to move, which comprises a gas chromatograph body, a mounting seat, a box body and a lifting support device, wherein the lifting support device is arranged at the lower end of the box body;
the inside of box includes motor, screw lead screw, thread shifting cover and a plurality of walking wheel, the upper end of walking wheel is provided with the mounting bracket, the mounting bracket set up in the thread shifting is sheathe in, the thread shifting is sheathe in and is located on the screw lead screw, the screw lead screw set up in on the motor.
Preferably, the lifting support device comprises a sleeve, a damping spring, a cylindrical tube and an air bag, the air bag is arranged inside the cylindrical tube, the cylindrical tube is arranged at the lower end of the damping spring, the lower end of the damping spring is abutted to the air bag, the damping spring and the cylindrical tube are all arranged inside the sleeve, and the sleeve is arranged at the lower end of the box body.
Preferably, an inflation port is arranged at the side end of the air bag.
Preferably, the lower end of the cylindrical barrel is provided with a vacuum chuck, the vacuum chuck is provided with an air pipe, and the air pipe is provided with a sealing cap.
Preferably, a first gear is arranged on the motor, a second gear is arranged on the first gear, and the second gear is arranged on the threaded lead screw.
Preferably, the mounting bracket includes crossbearer and perpendicular frame, the lower extreme of perpendicular frame set up in on the walking wheel, the upper end of perpendicular frame set up perpendicularly in on the crossbearer, the tip of crossbearer set up in the screw thread removes and sheathes in.
Therefore, the utility model adopts the above device a gas chromatograph convenient to remove, convenient removal, but height-adjusting makes things convenient for personnel's work.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a mobile gas chromatograph according to the present invention;
fig. 2 is a schematic diagram of the inside of a housing of an embodiment of a gas chromatograph convenient to move according to the present invention;
fig. 3 is a schematic view of a lifting support device of an embodiment of a gas chromatograph convenient to move according to the present invention;
wherein 1, a gas chromatograph body; 2. a mounting seat; 3. a box body; 4. a lifting support device; 5. a motor; 6. a threaded lead screw; 7. a thread moving sleeve; 8. a traveling wheel; 9. a first gear; 10. a second gear; 11. a cross frame; 12. erecting; 13. a sleeve; 14. a damping spring; 15. a cylindrical barrel; 16. an air bag; 17. an inflation inlet; 18. a vacuum chuck; 19. an air tube; 20. and (5) sealing the cap.
Detailed Description
The technical solution of the present invention is further explained by the accompanying drawings and examples. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Examples
Referring to fig. 1-3, the utility model provides a gas chromatograph convenient to remove, including gas chromatograph body 1, mount pad 2, box 3 and lift strutting arrangement 4, lift strutting arrangement 4 sets up in the lower extreme of box 3, and box 3 sets up in the lower extreme of mount pad 2, and mount pad 2 sets up in the lower extreme of gas chromatograph body 1.
The inside of box 3 includes motor 5, screw lead screw 6, thread shifting cover 7 and a plurality of walking wheel 8, and the upper end of walking wheel 8 is provided with the mounting bracket, and the mounting bracket sets up on thread shifting cover 7, and on thread shifting cover 7 wore to locate screw lead screw 6, screw lead screw 6 set up on motor 5. The motor 5 is provided with a first gear 9, the first gear 9 is provided with a second gear 10, and the second gear 10 is arranged on the threaded lead screw 6. The mounting bracket includes crossbearer 11 and perpendicular frame 12, and the lower extreme of perpendicular frame 12 sets up on walking wheel 8, and the upper end of perpendicular frame 12 sets up perpendicularly on crossbearer 11, and the tip of crossbearer 11 sets up on screw thread removes cover 7. This structure makes things convenient for walking wheel 8 when descending, can support box 3 and gas chromatograph body 1, and it is stable to remove, simple to operate. When the mobile device is needed, the motor 5 is started, the motor 5 drives the first gear 9 to rotate, the first gear 9 drives the second gear 10 to rotate, the second gear 10 drives the threaded lead screw 6 to rotate, the threaded lead screw 6 drives the threaded moving sleeve 7 to move downwards through thread transmission, the threaded moving sleeve 7 drives the walking wheel 8 to move downwards, and the whole device can be moved away until the box body 3, the lifting support device 4 and the gas chromatograph body 1 are supported.
The lifting support device 4 comprises a sleeve 13, a damping spring 14, a cylindrical tube 15 and an air bag 16, the air bag 16 is arranged inside the cylindrical tube 15, the cylindrical tube 15 is arranged at the lower end of the damping spring 14, the lower end of the damping spring 14 is abutted to the air bag 16, the damping spring 14 and the cylindrical tube 15 are all arranged inside the sleeve 13, and the sleeve 13 is arranged at the lower end of the box body 3. The side end of the air bag 16 is provided with an inflation port 17. The lower end of the cylinder 15 is provided with a vacuum chuck 18, the vacuum chuck 18 is provided with an air pipe 19, and the air pipe 19 is provided with a sealing cap 20. During operation, can take the air in vacuum chuck 18 away through vacuum draw-out device takes out, and rethread sealing cap 20 seals trachea 19 to seal vacuum chuck 18, make the sucking disc tightly inhale subaerial, increase the stability of whole equipment, the during operation does not rock. When equipment needs to be lifted, the air is inflated into the air bag 16 through the inflation inlet 17, the air bag 16 becomes large, the upper end of the air bag starts to compress the damping spring 14, the damping spring 14 drives the sleeve 13 to move upwards, the box body 3 and the gas chromatograph body 1 are lifted, and personnel can work conveniently.
Therefore, the utility model adopts the above device a gas chromatograph convenient to remove, convenient removal, but height-adjusting makes things convenient for personnel's work.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. A gas chromatograph convenient to remove which characterized in that:
the gas chromatograph comprises a gas chromatograph body, a mounting seat, a box body and a lifting support device, wherein the lifting support device is arranged at the lower end of the box body;
the inside of box includes motor, screw lead screw, thread shifting cover and a plurality of walking wheel, the upper end of walking wheel is provided with the mounting bracket, the mounting bracket set up in the thread shifting is sheathe in, the thread shifting is sheathe in and is located on the screw lead screw, the screw lead screw set up in on the motor.
2. A portable gas chromatograph according to claim 1, wherein: the lifting support device comprises a sleeve, a damping spring, a cylindrical barrel and an air bag, wherein the air bag is arranged inside the cylindrical barrel, the cylindrical barrel is arranged at the lower end of the damping spring, the lower end of the damping spring is abutted to the air bag, the damping spring and the cylindrical barrel are all arranged inside the sleeve, and the sleeve is arranged at the lower end of the box body.
3. A portable gas chromatograph according to claim 2, wherein: and an inflation inlet is arranged at the side end of the air bag.
4. A portable gas chromatograph according to claim 2, wherein: the lower end of the cylindrical barrel is provided with a vacuum chuck, the vacuum chuck is provided with an air pipe, and the air pipe is provided with a sealing cap.
5. A portable gas chromatograph according to claim 1, wherein: the motor is provided with a first gear, the first gear is provided with a second gear, and the second gear is arranged on the threaded lead screw.
6. A portable gas chromatograph according to claim 1, wherein: the mounting bracket includes the crossbearer and erects the frame, the lower extreme of erecting the frame set up in on the walking wheel, the upper end of erecting the frame set up perpendicularly in on the crossbearer, the tip of crossbearer set up in the screw thread removes to sheathe in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866484.3U CN214585150U (en) | 2021-04-26 | 2021-04-26 | Gas chromatograph convenient to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866484.3U CN214585150U (en) | 2021-04-26 | 2021-04-26 | Gas chromatograph convenient to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214585150U true CN214585150U (en) | 2021-11-02 |
Family
ID=78361343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120866484.3U Active CN214585150U (en) | 2021-04-26 | 2021-04-26 | Gas chromatograph convenient to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214585150U (en) |
-
2021
- 2021-04-26 CN CN202120866484.3U patent/CN214585150U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101871921A (en) | Needle type extraction device suitable for gas chromatography and using method | |
| CN214585150U (en) | Gas chromatograph convenient to remove | |
| CN103675134A (en) | Method for detecting benzene series pollutants in gas by using internal standard method | |
| CN112505219A (en) | Liquid chromatograph analysis method and liquid chromatograph | |
| CN203758978U (en) | Automatic continuous determination device for volume content of greenhouse gases in atmosphere | |
| CN105510484B (en) | The device and method of phthalic acid ester content in a kind of detection gas | |
| CN211784112U (en) | Retractable LDAR leakage detection device | |
| CN203965424U (en) | Carry the portable quick testing kit of operator's console | |
| CN210894235U (en) | Headspace sample injector capable of isolating external air | |
| CN205538858U (en) | Portable ion chromatograph | |
| CN105758699A (en) | Solvent desorbing device and determination method thereof | |
| CN201034986Y (en) | Gasproof sample introduction needle and hitch thereof | |
| CN215985891U (en) | High-precision gas chromatograph for quantitative gas compression | |
| CN108387649A (en) | Detection method that is a kind of while detecting a variety of pernicious gases in workplace | |
| CN1481937A (en) | Mobile laboratory of food safety monitoring | |
| CN211779801U (en) | Mounting structure of magnetic sensor for measuring equipment rotating speed based on earth magnetic field | |
| CN109668974A (en) | The detection method of common organic matter in Petrochemical Enterprises workplace air | |
| CN217237917U (en) | Liquid chromatograph with clamping structure | |
| CN219496412U (en) | High performance liquid chromatograph inspection instrument | |
| CN219161575U (en) | Gas chromatograph gas leakage detection device | |
| CN209372761U (en) | Chromatograph is used in a kind of follow-on high-precision liquid phase processing | |
| CN220939226U (en) | Solid phase microextraction appearance | |
| CN205340221U (en) | Autophragm carbon nanotube solid -phase extraction pillar | |
| CN217717633U (en) | Gas chromatograph with multifunctional base | |
| CN219348765U (en) | Negative pressure liquid chromatograph |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |