CN213364663U - Novel double-column rapid gas chromatograph for detection and analysis - Google Patents
Novel double-column rapid gas chromatograph for detection and analysis Download PDFInfo
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- CN213364663U CN213364663U CN202022304634.XU CN202022304634U CN213364663U CN 213364663 U CN213364663 U CN 213364663U CN 202022304634 U CN202022304634 U CN 202022304634U CN 213364663 U CN213364663 U CN 213364663U
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- 238000001514 detection method Methods 0.000 title claims description 16
- 238000004804 winding Methods 0.000 claims description 15
- 230000009977 dual effect Effects 0.000 claims 5
- 230000006978 adaptation Effects 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model provides a novel a quick gas chromatograph of twin columns for detect and analysis relates to gas chromatograph technical field, including body and clamping device, the body is gas chromatograph, and the one end of body is rotated and is connected with the carousel, and the arrangement hole has been seted up on the surface of carousel, and the surface of carousel is equipped with clamping device, and clamping device includes the baffle, the one end and the carousel fixed connection of baffle, and the inside of baffle is inserted and is equipped with the push rod, the surface and the baffle sliding connection of push rod. The utility model discloses, two first springs bounce back first fixture block and second fixture block to the direction that is close to each other this moment to make spacing hole on the first fixture block reinsert in the spacing hole in the second fixture block, thereby fix the test tube bottle, thereby the size that can solve traditional resettlement hole all is fixed unable change, and the size of test tube bottle differs, makes the resettlement hole can only lay a test tube bottle, the different problem of test tube bottle of unable adaptation.
Description
Technical Field
The utility model relates to a gas chromatograph technical field especially relates to a novel a quick gas chromatograph of twin columns for detect and analysis.
Background
The gas chromatograph is an instrument for qualitatively and quantitatively analyzing a multi-component complex mixture by utilizing a chromatographic separation technology and a detection technology, and can be generally used for analyzing organic matters which are thermally stable in soil and have a boiling point of not more than 500 ℃, such as volatile organic matters, organic chlorine, organic phosphorus, polycyclic aromatic hydrocarbons, phthalate esters and the like.
The existing gas chromatograph places the test tube bottle in the arrangement hole, and then extracts the sample in the test tube bottle, however, the size of the traditional arrangement hole is fixed and can not be changed, and the size of the test tube bottle is different, so that the arrangement hole can only place one test tube bottle, and the test tube bottles can not be adapted to different test tube bottles.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and provides a novel double-column fast gas chromatograph for detection and analysis.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel double-column rapid gas chromatograph for detection and analysis comprises a body and a clamping device, wherein the body is a gas chromatograph, one end of the body is rotatably connected with a turntable, a placing hole is formed in the surface of the turntable, the surface of the turntable is provided with a clamping device, the clamping device comprises a baffle, one end of the baffle is fixedly connected with the turntable, a push rod is inserted in the baffle, the surface of the push rod is slidably connected with the baffle, one end of the push rod is fixedly connected with a sliding block, the sliding block is trapezoidal, one end of the turntable is fixedly connected with two fixed plates, the two fixed plates are symmetrically distributed by the central axis of the baffle, sliding plates are slidably connected in the two fixed plates, one ends of the two sliding plates, which are close to each other, are inclined, and the inclined surfaces of the sliding plates are attached to the inclined surfaces of the sliding blocks, the one end of slide is equipped with the connecting pipe, the connecting pipe is "L" shape, the short arm end and the slide fixed connection of connecting pipe, the long arm end of connecting pipe is in the inside of settling hole, two the long arm end of connecting pipe is first fixture block of fixedly connected with and second fixture block respectively, the equal fixedly connected with first spring of one end that first fixture block and second fixture block kept away from each other, the other end and the settling hole fixed connection of first spring.
Preferably, the surface of the push rod is wound with a second spring, one end of the second spring is fixedly connected with the baffle, and the sliding block at the other end of the second spring is fixedly connected.
Preferably, one end of the first clamping block is fixedly connected with two limiting blocks, one end of the second clamping block close to the limiting blocks is provided with limiting holes, and the size of each limiting hole is matched with the size of each limiting block.
Preferably, the display screen has been seted up to the one end of body, the one end of body is equipped with solar protection devices, solar protection devices is including placing the board, the one end and the body fixed connection of placing the board, the standing groove has been seted up to the one end of placing the board, the inner wall of standing groove rotates and is connected with the winding post, the surface winding of winding post has the puggaree, the inside rotation of standing groove is connected with rotates the post, it is "U" font to rotate the post, the one end fixedly connected with puggaree of rotation post.
Preferably, two fixing pieces are inserted into the placing plate and symmetrically distributed with a central shaft of the placing plate, and a handle is inserted into the side wall of the placing plate and fixedly connected with the winding column through the placing plate.
Preferably, the heat dissipation holes are formed in the two sides of the body, and one end of the body is fixedly connected with the button.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the clamping device and pushing the push rod on the surface of the baffle, the push rod drives the sliding block to move towards the direction far away from the baffle, because the sliding block is trapezoidal, the sliding block can move the sliding plates at the two sides towards the direction far away from each other, so that the two sliding plates drive the two connecting rods to move along with the sliding, the long arm ends of the two connecting rods can drive the first clamping block and the second clamping block to move towards the direction far away from each other, the test tube bottle is placed between the first clamping block and the second clamping block, the push rod is loosened at the moment, the push rod is pulled back by the second spring, the first clamping block and the second clamping block are not stressed any more at the moment, the first clamping block and the second clamping block are rebounded towards the direction close to each other by the two first springs, so that the limiting hole on the first clamping block is reinserted into the limiting hole in the second clamping block, thereby fixing the test tube bottle, thereby solving the problem, then the sample in the test tube bottle is extracted, however, the size of the traditional placing hole is fixed and cannot be changed, and the size of the test tube bottle is different, so that the placing hole can only be used for placing one test tube bottle and cannot be adapted to different test tube bottles.
2. The utility model discloses in, through setting up solar protection devices, through pulling two stationary blades, make two stationary blades leave the standing groove, thereby let rotate in the post roll-out standing groove, thereby the sunshade cloth covers the display screen, when the nonconformance, the handle rotates, make the handle drive winding post and sunshade cloth rotate together, will rotate the post through the sunshade cloth and pull back in the standing groove, get into the standing groove back when rotating the post, the stationary blade slides again, make the stationary blade reinsert in the standing groove, thereby make the rotation post fix in the standing groove, thereby can solve when the display screen exposes in sunshine department, sunshine can lead to operating personnel to see the problem of unclear display screen.
Drawings
Fig. 1 is a schematic perspective view of a novel dual-column fast gas chromatograph for detection and analysis according to the present invention;
fig. 2 is a schematic structural diagram of a point a in fig. 1 in a novel dual-column fast gas chromatograph for detection and analysis according to the present invention;
fig. 3 is a schematic structural diagram of a novel clamping device in a dual-column fast gas chromatograph for detection and analysis according to the present invention;
fig. 4 is a schematic structural diagram of a point B in fig. 3 in a novel dual-column fast gas chromatograph for detection and analysis according to the present invention;
fig. 5 is a schematic structural diagram of a point C in fig. 3 in a novel dual-column fast gas chromatograph for detection and analysis according to the present invention;
fig. 6 is the utility model provides a novel be arranged in detecting and analytic two-column quick gas chromatograph sunshade device's structural schematic.
Illustration of the drawings: 1. a body; 2. a display screen; 3. a button; 4. heat dissipation holes; 5. a turntable; 6. a clamping device; 601. a baffle plate; 602. a connecting pipe; 603. a fixing plate; 604. a slider; 605. a push rod; 606. a slide plate; 607. a first spring; 608. a first clamping block; 609. a second fixture block; 610. a limiting hole; 611. a limiting block; 612. a second spring; 7. a sun-shading device; 71. rotating the column; 72. placing the plate; 73. a placement groove; 74. winding the column; 75. a fixing sheet; 76. a handle; 8. and placing the hole.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1-6, the utility model provides a novel a two-column fast gas chromatograph for detection and analysis, including body 1 and clamping device 6, body 1 is gas chromatograph, and the one end of body 1 is rotated and is connected with carousel 5, and the arrangement hole 8 has been seted up on the surface of carousel 5.
The specific arrangement and function of the holding device 6 and the sunshade 7 will be described in detail below.
As shown in fig. 1 and 3, a clamping device 6 is disposed on the surface of the rotating disc 5, the clamping device 6 includes a baffle 601, one end of the baffle 601 is fixedly connected to the rotating disc 5, a push rod 605 is inserted into the baffle 601, the surface of the push rod 605 is slidably connected to the baffle 601, one end of the push rod 605 is fixedly connected to a sliding block 604, the sliding block 604 is trapezoidal, one end of the rotating disc 5 is fixedly connected to two fixing plates 603, the two fixing plates 603 are symmetrically distributed around the central axis of the baffle 601, and sliding plates 606 are slidably connected to the insides of the two fixing plates 603, the ends of the two sliding plates 606 close to each other are both inclined, the inclination of the sliding plate 606 is fitted to the inclined surface of the sliding block 604, one end of the sliding plate 606 is provided with a connecting pipe 602, the connecting pipe 602 is L-shaped, the short arm end of the connecting pipe 602 is fixedly connected to the sliding plate 606, by pushing, because the sliding block 604 is trapezoidal, at this time, the sliding block 604 will move the sliding plates 606 at both sides in the direction away from each other, so that the two sliding plates 606 drive the two connecting rods to move along, at this time, the long arm ends of the two connecting rods will drive the first clamping block 608 and the second clamping block 609 to move in the direction away from each other, the long arm end of the connecting pipe 602 is inside the installation hole 8, the long arm ends of the two connecting pipes 602 are fixedly connected with the first clamping block 608 and the second clamping block 609 respectively, the ends of the first clamping block 608 and the second clamping block 609 away from each other are fixedly connected with the first spring 607, the other end of the first spring 607 is fixedly connected with the installation hole 8, the surface of the push rod 605 is wound with the second spring 612, one end of the second spring 612 is fixedly connected with the baffle 601, the other end of the sliding block 604 of the second spring 612 is fixedly connected, one end of the first clamping, one end of the second clamping block 609 close to the limiting block 611 is provided with a limiting hole 610, the test tube bottle is placed between the first clamping block 608 and the second clamping block 609 at the moment, the push rod 605 is loosened at the moment, the push rod 605 is pulled back to the original position by the second spring 612, the first clamping block 608 and the second clamping block 609 are not stressed any more at the moment, the first clamping block 608 and the second clamping block 609 are rebounded towards the direction close to each other by the two first springs 607, and therefore the limiting hole 610 in the first clamping block 608 is inserted into the limiting hole 610 in the second clamping block 609 again, the test tube bottle is fixed, and the size of the limiting hole 610 is matched with the size of the limiting block 611.
The whole clamping device 6 achieves the effect that by arranging the clamping device 6, the push rod 605 drives the sliding block 604 to move in the direction away from the baffle 601 by pushing the push rod 605 on the surface of the baffle 601, because the sliding block 604 is trapezoidal, at the moment, the sliding block 604 can move the sliding plates 606 on the two sides in the direction away from each other, so that the two sliding plates 606 can drive the two connecting rods to move along with each other, at the moment, the long arm ends of the two connecting rods can drive the first clamping block 608 and the second clamping block 609 to move in the direction away from each other, at the moment, the test tube bottle is placed between the first clamping block 608 and the second clamping block 609, at the moment, the push rod 605 is released, the second spring 612 can pull the push rod 605 back, at the moment, the first clamping block 608 and the second clamping block 609 are not stressed any more, at the moment, the two first springs 607 rebound the first clamping block 608 and the second clamping block 609 in the direction close to each other, so that the limiting, thereby it is fixed with the test tube bottle to can solve current gas chromatograph and all place the test tube bottle in the resettlement hole 8, then extract the sample in the test tube bottle again, however traditional resettlement hole 8's size all is fixed unable the change, and the test tube bottle is not of uniform size, makes resettlement hole 8 can only lay a test tube bottle, the different test tube bottle's of unable adaptation problem.
As shown in fig. 1 and 6, one end of the body 1 is provided with the display screen 2, one end of the body 1 is provided with the sunshade device 7, the sunshade device 7 comprises a placing plate 72, one end of the placing plate 72 is fixedly connected with the body 1, one end of the placing plate 72 is provided with a placing groove 73, the inner wall of the placing groove 73 is rotatably connected with a winding column 74, the surface of the winding column 74 is wound with a sunshade cloth, the inner part of the placing groove 73 is rotatably connected with a rotating column 71, the rotating column 71 is in a U shape, one end of the rotating column 71 is fixedly connected with the sunshade cloth, two fixing plates 75 are inserted in the placing plate 72 and are symmetrically distributed with the central axis of the placing plate 72, the two fixing plates 75 are separated from the placing groove 73 by pulling the two fixing plates 75, so that the rotating column 71 is rotated out of the placing groove 73, the display screen 2 is shaded by the sunshade cloth, the side wall of the placing, handle 76 passes placing board 72 and winding post 74 fixed connection, louvre 4 has all been seted up to the both sides of body 1, the one end fixedly connected with button 3 of body 1, when not so, rotate handle 76, make handle 76 drive winding post 74 and puggaree rotate together, will rotate post 71 through the puggaree and pull back in standing groove 73, after rotating post 71 and getting into standing groove 73, the stationary blade 75 slides again, make stationary blade 75 reinsert in standing groove 73, thereby make and rotate post 71 and fix in standing groove 73.
The effect that its whole solar protection devices 7 reached does, through setting up solar protection devices 7, through pulling two stationary sheets 75, make two stationary sheets 75 leave standing groove 73, thereby let rotate post 71 and roll out in standing groove 73, thereby the display screen 2 is hidden to the puggaree, when not so, rotate handle 76, make handle 76 drive winding post 74 and puggaree rotate together, will rotate post 71 through the puggaree and pull back in standing groove 73, after rotating post 71 and get into in standing groove 73, the stationary sheet 75 slides again, make stationary sheet 75 reinsert in standing groove 73, thereby make rotation post 71 fix in standing groove 73, thereby can solve when display screen 2 exposes in sunshine department, sunshine can lead to operating personnel to see the problem of display screen 2 not clearly.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A novel a double column fast gas chromatograph for detecting and analysis, includes body (1) and clamping device (6), its characterized in that: the device comprises a body (1) and is characterized in that the body (1) is a gas chromatograph, one end of the body (1) is rotatably connected with a turntable (5), a placing hole (8) is formed in the surface of the turntable (5), a clamping device (6) is arranged on the surface of the turntable (5), the clamping device (6) comprises a baffle (601), one end of the baffle (601) is fixedly connected with the turntable (5), a push rod (605) is inserted into the baffle (601), the surface of the push rod (605) is slidably connected with the baffle (601), one end of the push rod (605) is fixedly connected with a sliding block (604), the sliding block (604) is trapezoidal, one end of the turntable (5) is fixedly connected with two fixing plates (603), the two fixing plates (603) are symmetrically distributed by the central axis of the baffle (601), and sliding plates (606) are slidably connected with the insides of the two fixing plates (, two slide (606) one end that is close to each other all is the slope form, the slope form of slide (606) and the inclined plane of sliding block (604) are laminated mutually, the one end of slide (606) is equipped with connecting pipe (602), connecting pipe (602) are "L" shape, the short arm end and slide (606) fixed connection of connecting pipe (602), the long arm end of connecting pipe (602) is in the inside of settling hole (8), two the long arm end of connecting pipe (602) is fixedly connected with first fixture block (608) and second fixture block (609) respectively, the equal fixedly connected with first spring (607) of one end that first fixture block (608) and second fixture block (609) kept away from each other, the other end and the settling hole (8) fixed connection of first spring (607).
2. The novel dual column fast gas chromatograph for detection and analysis of claim 1, wherein: a second spring (612) is wound on the surface of the push rod (605), one end of the second spring (612) is fixedly connected with the baffle (601), and a sliding block (604) at the other end of the second spring (612) is fixedly connected.
3. The novel dual column fast gas chromatograph for detection and analysis of claim 1, wherein: one end of the first clamping block (608) is fixedly connected with two limiting blocks (611), one end, close to the limiting blocks (611), of the second clamping block (609) is provided with limiting holes (610), and the size of each limiting hole (610) is matched with that of each limiting block (611).
4. The novel dual column fast gas chromatograph for detection and analysis of claim 1, wherein: display screen (2) have been seted up to the one end of body (1), the one end of body (1) is equipped with solar protection devices (7), solar protection devices (7) are including placing board (72), the one end and body (1) fixed connection of placing board (72), place standing groove (73) have been seted up to the one end of board (72), the inner wall of standing groove (73) is rotated and is connected with winding post (74), the surface winding of winding post (74) has the puggaree, the inside rotation of standing groove (73) is connected with rotates post (71), it is "U" font to rotate post (71), the one end fixedly connected with puggaree of rotation post (71).
5. The novel dual column fast gas chromatograph for detection and analysis of claim 4, wherein: two fixing sheets (75) are inserted into the placing plate (72), the two fixing sheets (75) are symmetrically distributed with the central axis of the placing plate (72), a handle (76) is inserted into the side wall of the placing plate (72), and the handle (76) penetrates through the placing plate (72) and is fixedly connected with the winding column (74).
6. The novel dual column fast gas chromatograph for detection and analysis of claim 1, wherein: the radiating holes (4) are formed in the two sides of the body (1), and one end of the body (1) is fixedly connected with the button (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022304634.XU CN213364663U (en) | 2020-10-16 | 2020-10-16 | Novel double-column rapid gas chromatograph for detection and analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022304634.XU CN213364663U (en) | 2020-10-16 | 2020-10-16 | Novel double-column rapid gas chromatograph for detection and analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213364663U true CN213364663U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022304634.XU Expired - Fee Related CN213364663U (en) | 2020-10-16 | 2020-10-16 | Novel double-column rapid gas chromatograph for detection and analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213364663U (en) |
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2020
- 2020-10-16 CN CN202022304634.XU patent/CN213364663U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |