CN210894233U - Portable gas chromatograph - Google Patents
Portable gas chromatograph Download PDFInfo
- Publication number
- CN210894233U CN210894233U CN201921945687.0U CN201921945687U CN210894233U CN 210894233 U CN210894233 U CN 210894233U CN 201921945687 U CN201921945687 U CN 201921945687U CN 210894233 U CN210894233 U CN 210894233U
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- China
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- gas chromatograph
- chromatograph body
- dashpot
- threaded rod
- portable gas
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Abstract
The utility model discloses a portable gas chromatograph, including the gas chromatograph body, the lower pot head of gas chromatograph body is equipped with the dashpot, the universal wheel is installed to the lower extreme of dashpot, the fixed block is all installed to the both sides of dashpot, be equipped with the screw hole on the fixed block, threaded hole installs the threaded rod through the screw thread, the backing plate is installed in the lower extreme rotation of threaded rod. The portable gas chromatograph rotates the turntable, so that the base plate is supported on the table top, the universal wheels are separated from the table top, and the stability of the gas chromatograph body is ensured; the carousel rotates for the backing plate breaks away from the desktop, and the universal wheel supports on the desktop, through promoting the gas chromatograph body, can remove the gas chromatograph body, facilitates the use, can cushion the gas chromatograph body through the spring simultaneously, avoids appearing the gas chromatograph body and receives the condition that jolts and lead to the internal component to damage.
Description
Technical Field
The utility model relates to a gas chromatograph technical field specifically is a portable gas chromatograph.
Background
The gas chromatograph is a chromatographic analysis device using gas as a mobile phase. The principle is mainly to realize the separation of the mixture by utilizing the differences of the boiling point, the polarity and the adsorption property of the substances. After being gasified in the gasification chamber, the sample to be analyzed is carried into the chromatographic column by inert gas (i.e. carrier gas, also called mobile phase), the column contains liquid or solid stationary phase, and each component in the sample tends to form distribution or adsorption equilibrium between the mobile phase and the stationary phase. With the flowing of the carrier gas, the sample components are repeatedly distributed or adsorbed/desorbed in motion for many times, and the components with high distribution concentration in the carrier gas flow out of the chromatographic column firstly, and the components with high distribution concentration in the stationary phase flow out after being distributed.
At present, current gas chromatograph is when removing, because gas chromatograph's volume is great, needs artifical manual lifting to remove, extravagant manpower and materials, is not convenient for use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable gas chromatograph to solve current gas chromatograph when removing, because gas chromatograph's volume is great, need artifical manual lifting to remove, extravagant manpower and materials, the problem of being not convenient for use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable gas chromatograph, includes the gas chromatograph body, the lower pot head of gas chromatograph body is equipped with the dashpot, the universal wheel is installed to the lower extreme of dashpot, the fixed block is all installed to the both sides of dashpot, be equipped with the screw hole on the fixed block, threaded hole installs the threaded rod through the screw thread, the backing plate is installed in the lower extreme rotation of threaded rod.
Preferably, a buffer plate is installed at the lower end of the gas chromatograph body, and a spring is installed between the buffer plate and the buffer groove.
Preferably, the buffer slot both sides all are equipped with spacing slide, the gag lever post is all installed to the both sides of buffer board, and gag lever post slidable mounting is in spacing slide.
Preferably, the upper end of the threaded rod is provided with a turntable.
Preferably, the number of the limiting slide ways is equal to that of the limiting rods, and the number of the limiting slide ways is at least four.
Compared with the prior art, the beneficial effects of the utility model are that: the portable gas chromatograph rotates the turntable, so that the base plate is supported on the table top, the universal wheels are separated from the table top, and the stability of the gas chromatograph body is ensured; the carousel rotates for the backing plate breaks away from the desktop, and the universal wheel supports on the desktop, through promoting the gas chromatograph body, can remove the gas chromatograph body, facilitates the use, can cushion the gas chromatograph body through the spring simultaneously, avoids appearing the gas chromatograph body and receives the condition that jolts and lead to the internal component to damage.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a side view of the overall structure of the present invention.
In the figure: the gas chromatograph comprises a gas chromatograph body 1, a buffer groove 2, universal wheels 3, fixing blocks 4, threaded holes 5, threaded rods 6, a base plate 7, a buffer plate 8, springs 9, a limiting slide rail 10, a limiting rod 11 and a rotary table 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a portable gas chromatograph, includes gas chromatograph body 1, and the pot head is equipped with dashpot 2 under gas chromatograph body 1, and there is universal wheel 3 at the lower extreme of dashpot 2 through the mounting screw, and there is fixed block 4 both sides of dashpot 2 all through the mounting screw, is equipped with screw hole 5 on the fixed block 4, installs threaded rod 6 through the screw thread in the screw hole 5, and the lower extreme of threaded rod 6 passes through the bearing and rotates and install backing plate 7, and there is carousel 12 in the upper end of threaded rod 6 through the mounting screw.
Please refer to fig. 1, a buffer plate 8 is installed at the lower end of the gas chromatograph body 1 through a screw, a spring 9 is installed between the buffer plate 8 and the buffer slot 2, the upper end of the spring 9 is welded on the buffer plate 8, the lower end of the spring 9 is welded on the buffer slot 2, when the gas chromatograph body 1 is bumped, the gas chromatograph body 1 extrudes the spring 9 through the buffer plate 8, the counter-vibration force of the gas chromatograph body 1 is removed through the spring 9, and the condition that the gas chromatograph body 1 is bumped to cause damage to internal components is avoided.
Referring to fig. 1 and 2, two sides of the buffer slot 2 are provided with limiting slide ways 10, two sides of the buffer plate 8 are provided with limiting rods 11 through screws, the limiting rods 11 are slidably mounted in the limiting slide ways 10, the limiting slide ways 10 are equal to the limiting rods 11 in number and are at least four, and the buffer plate 8 can only move up and down in the buffer slot 2 by matching the limiting slide ways 10 with the limiting rods 11, so that the situation that the buffer plate 8 and the gas chromatograph body 1 are inclined is avoided.
The utility model discloses when concrete implementation: when using gas chromatograph body 1, it drives threaded rod 6 and rotates to rotate carousel 12, threaded rod 6 promotes backing plate 7 and descends, make backing plate 7 support on the desktop, universal wheel 3 breaks away from the desktop, ensure gas chromatograph body 1's stability, when gas chromatograph body 1 removes, it drives threaded rod 6 and rotates to rotate carousel 12, threaded rod 6 promotes backing plate 7 and rises, make backing plate 7 break away from the desktop, universal wheel 3 supports on the desktop, through promoting gas chromatograph body 1, can remove gas chromatograph body 1, convenient to use, simultaneously when removing, can cushion gas chromatograph body 1 through spring 9, avoid appearing gas chromatograph body 1 and receive the condition that jolts and lead to the internal element to damage.
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 (5)
1. A portable gas chromatograph includes a gas chromatograph body (1), characterized in that: the lower pot head of gas chromatograph body (1) is equipped with dashpot (2), universal wheel (3) are installed to the lower extreme of dashpot (2), fixed block (4) are all installed to the both sides of dashpot (2), be equipped with screw hole (5) on fixed block (4), install threaded rod (6) through the screw thread in screw hole (5), backing plate (7) are installed in the lower extreme rotation of threaded rod (6).
2. A portable gas chromatograph according to claim 1, characterized in that: buffer board (8) are installed to the lower extreme of gas chromatograph body (1), buffer board (8) with install spring (9) between buffer slot (2).
3. A portable gas chromatograph according to claim 2, characterized in that: buffer slot (2) both sides all are equipped with spacing slide (10), gag lever post (11) are all installed to the both sides of buffer board (8), and gag lever post (11) slidable mounting is in spacing slide (10).
4. A portable gas chromatograph according to claim 1, characterized in that: and a rotary table (12) is arranged at the upper end of the threaded rod (6).
5. A portable gas chromatograph according to claim 3, characterized in that: the number of the limiting slide ways (10) is equal to that of the limiting rods (11), and the number of the limiting slide ways is at least four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945687.0U CN210894233U (en) | 2019-11-12 | 2019-11-12 | Portable gas chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921945687.0U CN210894233U (en) | 2019-11-12 | 2019-11-12 | Portable gas chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210894233U true CN210894233U (en) | 2020-06-30 |
Family
ID=71320788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921945687.0U Active CN210894233U (en) | 2019-11-12 | 2019-11-12 | Portable gas chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210894233U (en) |
-
2019
- 2019-11-12 CN CN201921945687.0U patent/CN210894233U/en active Active
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