CN210545236U - Chromatographic column support - Google Patents
Chromatographic column support Download PDFInfo
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- CN210545236U CN210545236U CN201921536493.5U CN201921536493U CN210545236U CN 210545236 U CN210545236 U CN 210545236U CN 201921536493 U CN201921536493 U CN 201921536493U CN 210545236 U CN210545236 U CN 210545236U
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- column
- chromatography column
- chromatographic column
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Abstract
The utility model provides a chromatographic column support includes at least: the support comprises a support main body, wherein the support main body comprises at least 3 upright posts, and the height of each upright post is adjustable; the lower supporting plate is arranged on the bracket main body and erected among the stand columns, and a chromatographic column tray is arranged on the lower supporting plate and used for placing the bottom of a chromatographic column; go up the backup pad, it locates to go up the backup pad in the support main part, and be located the top of bottom suspension fagging, it includes first plate and second plate to go up the backup pad, first plate is fixed to be located in the support main part, the second plate with first plate can be dismantled to connect and remove the gyro wheel, locates the bottom of support main part. The utility model discloses a chromatography column holder makes change, add raw materials and cleaning work become simple and convenient light, and labour saving and time saving has effectually improved work efficiency and has eliminated the potential safety hazard.
Description
Technical Field
The utility model relates to an experimental apparatus field especially relates to a chromatography column support.
Background
The chromatographic column is mainly used for necessary chromatographic tools for laboratories of biochemistry, chemical analysis, disease diagnosis and the like, pilot scale test of medical pharmacy and large-scale production, the chromatographic column with large specification is large in silica gel amount and heavy, more than half of the chromatographic column is often required to be arranged, workshop staff need to frequently replace, add raw materials and clean the chromatographic column, the chromatographic column with large specification is long, so that inconvenience is brought to raw material replacement and cleaning, generally, workers need to directly hold the chromatographic column to dump raw materials and cleaning liquid, time and labor are wasted, breakage can be caused by carelessness, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a chromatography column support, which comprises at least:
the support comprises a support main body, wherein the support main body comprises at least 3 upright posts, and the height of each upright post is adjustable;
the lower supporting plate is arranged on the bracket main body and erected among the stand columns, and a chromatographic column tray is arranged on the lower supporting plate and used for placing the bottom of a chromatographic column;
the upper supporting plate is arranged on the support main body and is positioned above the lower supporting plate, the upper supporting plate comprises a first plate and a second plate, the first plate is fixedly arranged on the support main body, the second plate is detachably connected with the first plate, arc-shaped notches are respectively arranged on the first plate and the second plate, when the first plate and the second plate are butted, the two arc-shaped notches are butted to form a chromatographic column fixing hole, and the chromatographic column fixing hole is coaxial with the opening of the chromatographic column tray and is used for fixing a chromatographic column;
and the movable roller is arranged at the bottom of the bracket main body.
As mentioned above, the utility model discloses a chromatography column support has following beneficial effect:
the utility model discloses a chromatography column holder makes change, add raw materials and cleaning work become simple and convenient light, and labour saving and time saving has effectually improved work efficiency and has eliminated the potential safety hazard.
Drawings
Figure 1 shows the structure of the chromatographic column support device of the utility model.
Description of the element reference numerals
1 main body of support
11 column
111 upper column
112 lower column
12 horizontal column
2 lower supporting plate
21 chromatography column tray
3 upper supporting plate
31 first plate
32 second plate
33 arc notch
4 moving roller
5 chromatographic column
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1, the utility model provides a chromatographic column support includes at least:
the support comprises a support main body 1, wherein the support main body comprises at least 3 upright posts 11, and the height of each upright post 11 is adjustable;
the lower supporting plate 2 is arranged on the bracket main body 1 and erected among the stand columns 11, and a chromatographic column tray 21 is arranged on the lower supporting plate and used for placing the bottom of the chromatographic column 5;
the upper support plate 3 is arranged on the support main body 1 and is positioned above the lower support plate 2, the upper support plate 3 comprises a first plate 31 and a second plate 32, the first plate 31 is fixedly arranged on the support main body 1, the second plate 32 is detachably connected with the first plate 31, the first plate 31 and the second plate 32 are respectively provided with an arc-shaped notch 33, when the first plate 31 and the second plate 32 are butted, the two arc-shaped notches 33 are butted to form a chromatographic column fixing hole, and the chromatographic column fixing hole is coaxial with an opening of the chromatographic column tray and is used for fixing a chromatographic column 5;
and the movable roller 4 is arranged at the bottom of the bracket main body 1.
The support main body can be formed by welding stainless steel pipes, and is firm and stable.
The upper supporting plate and the lower supporting plate can be made of PP materials.
The chromatographic column tray of the lower supporting plate is an arc-shaped concave tray. Can meet the use of chromatographic columns with different specifications.
Go up the backup pad and can open, can be simple and convenient empty the chromatography column and change the raw materials and wash, can fix when normal work. And the bottom of the chromatographic column is supported by the lower supporting plate, so that the chromatographic column is unlikely to be broken due to sliding when being toppled over, and is fixed and not fall off in normal work.
In one embodiment, the upright column comprises an upper column 111 and a lower column 112 which are connected in a nesting manner, and when no external force acts, the upper column 111 and the lower column 112 are fixedly connected through friction force; when external force acts, the upper column 111 and the lower column 112 slide relatively, so that the height of the upright post 11 is adjusted.
In one embodiment, the upright column comprises an upper column 111 and a lower column 112 which are connected in a nested manner, a plurality of through holes with the same diameter are respectively arranged on the upper column 111 and the lower column 112, at least one through hole on the upper column 111 and the lower column 112 can be coaxial by adjusting the relative position of the upper column 111 and the lower column 112, and then the height of the upright column can be adjusted by fixing through a bolt.
The upright post can also adopt other existing height adjusting modes to adjust the height.
The length of each upper and lower column is the same.
Preferably, the number of the upright posts 11 is 4.
In one embodiment, the bottom of the chromatography column tray 21 is provided with a through slot for the passage of a protruding structure at the bottom of the chromatography column. For example, the nozzle of the column may be passed through.
The through groove is strip-shaped, the length direction of the through groove is the same as the opening direction of the chromatographic column when the chromatographic column fixing hole is formed, so that the chromatographic column can be inclined in the through groove direction.
In one embodiment, a cross-post 12 is erected between at least two pairs of upright posts 11, and the first plate 31 is fixed to the cross-post 12.
In one embodiment, one end of the first plate 31 is connected to one end of the second plate 32 through a rotating shaft, and the other end of the first plate 31 is provided with a bolt hole 34, so that the first plate 31 is connected to the second plate 32 through a bolt. The connection mode is simple, and the operation by one hand is convenient.
In one embodiment, the cross post may be provided with a bolt hole, so that the second plate and the cross post are detachably fixed.
In one embodiment, the arcuate indentations 33 of the first panel 31 and the second panel 32 are the same shape and size.
In one embodiment, the diameter of the chromatography column fixing hole is larger than the diameter of the chromatography column 5.
In one embodiment, the moving rollers 4 are provided at the bottom of each upright 11.
In one embodiment, the movable roller 4 is provided with a brake module.
The movable roller and the brake module thereof are commercially available products.
When the device is used, the brake module on the movable roller is started to fix the chromatographic column bracket. And pulling out the bolt on the second plate, opening the second plate, clamping the bottom of the chromatographic column into the bottom, putting the bottom into the chromatographic column tray, and putting the middle upper part of the chromatographic column into the arc-shaped notch of the first plate, so that the chromatographic column is fixed in the chromatographic column support. And closing the second plate, and inserting the bolt to enable the chromatographic column to work. When liquid is changed to the needs and is added or wash, loosen the brake module, promote chromatography column support to required position, start the brake module, open the second plate, with the chromatography column slope, change liquid with the help of the supporting role of chromatography column tray and add or wash labour saving and time saving.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A chromatography column holder, characterized in that it comprises at least:
a stand body (1) comprising at least 3 uprights (11), the height of each upright (11) being adjustable;
the lower supporting plate (2) is arranged on the bracket main body (1) and erected among the stand columns (11), and a chromatographic column tray (21) is arranged on the lower supporting plate and used for placing the bottom of the chromatographic column (5);
the upper supporting plate (3) is arranged on the support main body (1) and is positioned above the lower supporting plate (2), the upper supporting plate (3) comprises a first plate (31) and a second plate (32), the first plate (31) is fixedly arranged on the support main body (1), the second plate (32) is detachably connected with the first plate (31), arc-shaped notches (33) are respectively arranged on the first plate (31) and the second plate (32), when the first plate (31) and the second plate (32) are butted, the two arc-shaped notches (33) are butted to form a chromatographic column fixing hole, and the chromatographic column fixing hole is coaxial with an opening of the chromatographic column tray and is used for fixing a chromatographic column (5);
and the movable roller (4) is arranged at the bottom of the bracket main body (1).
2. The chromatography column holder according to claim 1, wherein the upright column comprises an upper column (111) and a lower column (112) which are connected in a nesting manner, and the upper column (111) and the lower column (112) are fixedly connected by friction when no external force is applied; when external force acts, the upper column (111) and the lower column (112) slide relatively, so that the height of the upright column (11) is adjusted.
3. Chromatography column holder according to claim 1, characterized in that the number of columns (11) is 4.
4. A chromatography column holder according to claim 1, characterized in that the bottom of the chromatography column tray (21) is provided with through slots for passing through structures protruding from the bottom of the chromatography column.
5. A chromatography column support according to claim 1, wherein a cross-post (12) is erected between at least two pairs of upright posts (11), and the first plate (31) is fixed to the cross-post (12).
6. A chromatography column support according to claim 5, wherein one end of the first plate (31) and one end of the second plate (32) are connected through a rotating shaft, and the other end of the first plate (31) and the other end of the second plate (32) are provided with a bolt hole (34) which enables the first plate (31) and the second plate (32) to be connected through a bolt.
7. Chromatography column support according to claim 1, characterized in that the arc-shaped indentations (33) of the first (31) and second (32) plate are identical in shape and size.
8. Chromatography column holder according to claim 1, characterized in that the diameter of the chromatography column fixing hole is larger than the diameter of the chromatography column (5).
9. Chromatography column support according to claim 1, characterized in that the moving roller (4) is provided at the bottom of each upright (11).
10. Chromatography column support according to claim 1, characterized in that the moving roller (4) is provided with a brake module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536493.5U CN210545236U (en) | 2019-09-16 | 2019-09-16 | Chromatographic column support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536493.5U CN210545236U (en) | 2019-09-16 | 2019-09-16 | Chromatographic column support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210545236U true CN210545236U (en) | 2020-05-19 |
Family
ID=70665662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536493.5U Active CN210545236U (en) | 2019-09-16 | 2019-09-16 | Chromatographic column support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210545236U (en) |
-
2019
- 2019-09-16 CN CN201921536493.5U patent/CN210545236U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 2 / F, building 3, no.1999, zhangheng Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee after: Shanghai Haohong Biomedical Technology Co.,Ltd. Address before: Room 102-1, 326 Edison Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee before: Shanghai Haohong Biomedical Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |