CN203990700U - The split type clip of double card groove location large glass chromatographic column fixture - Google Patents
The split type clip of double card groove location large glass chromatographic column fixture Download PDFInfo
- Publication number
- CN203990700U CN203990700U CN201420417859.8U CN201420417859U CN203990700U CN 203990700 U CN203990700 U CN 203990700U CN 201420417859 U CN201420417859 U CN 201420417859U CN 203990700 U CN203990700 U CN 203990700U
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- CN
- China
- Prior art keywords
- split type
- type clip
- chromatographic column
- large glass
- card groove
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Abstract
The utility model provides the split type clip of a kind of double card groove location large glass chromatographic column fixture, and the deficiency existing to solve existing large glass chromatographic column fastener realizes the Fast Installation of large glass post, quickly discharging material.Comprise split type clip, base, the internal diameter of described split type clip and the external diameter of glass chromatography column are suitable, and be fixed on glass chromatography column, split type clip is made up of two identical semicircle cutting ferrules, the inside of semicircle cutting ferrule is provided with two clamp bar slots, in two clamp bar slots, embeds and has seal respectively; On base, be provided with pony sill, split type clip is arranged on pony sill.The utility model is by after the split type clip clamping glass of double card groove chromatographic column, after positioning, can feed on pony sill.Discharging is undertaken by the receiver of pony sill bottom, can the in the situation that of not dismounting glass chromatography column, realize superfast loading and discharging.Than existing large glass chromatographic column fixed form, there is the feature of simple and fast.
Description
Technical field
The utility model belongs to experimental facilities, particularly a kind of large glass chromatographic column fixture.
Background technology
Chromatography purifying (also claiming chromatographic separation and purification) is biological medicine purifying in recent years, natural product extraction etc. separate widely used process in purge process, being prepared into large-scale production from laboratory all can be by polymer, the chromatographic stuffing of the materials such as agarose is loaded into the separation and purification of carrying out pretreatment or sample in glass chromatography column, in this process, to often carry out filling and the discharging of filler, as shown in Figure 1, fixing A-frames 12 that adopt of traditional large glass chromatographic column (more than internal diameter 60mm) more, after installation, overhead distance is very near, except poor stability, handling dismounting glass chromatography column continually when filler, be easy to cause the fragmentation of glass column, both reduced operating efficiency, make troubles also to experiment and producers' operation.Existing large glass chromatographic column passes through after the upper column head 7 and lower column cap 8 of tension chromatographic column with 3-4 root pull bar 11, be placed on again on A-frame 12, complete fixing, after all will dismantling column cap and pull bar when this just causes each handling material, could realize handling material again, very inconvenient, and be easy to cause the damage of glass chromatography column.
Utility model content
The purpose of this utility model is to provide the split type clip of a kind of double card groove location large glass chromatographic column fixture, and the deficiency existing to solve existing large glass chromatographic column fastener realizes the Fast Installation of large glass post, quickly discharging material.
For achieving the above object, the utility model is by the following technical solutions:
The split type clip of a kind of double card groove location large glass chromatographic column fixture, comprise split type clip, base, the internal diameter of described split type clip and the external diameter of glass chromatography column are suitable, and be fixed on glass chromatography column, split type clip is made up of two identical semicircle cutting ferrules, the inside of semicircle cutting ferrule is provided with two clamp bar slots, in two clamp bar slots, embeds and has seal respectively; On base, be provided with pony sill, split type clip is arranged on pony sill.
Further, also comprise receiver, receiver is arranged on the just position to glass chromatography column, base bottom.
Further, described receiver is a stainless steel square plate, and base bottom is provided with slide rail, and receiver slidingtype is arranged on slide rail.
Further, described seal is O RunddichtringO.
Further, between two of described split type clip semicircle cutting ferrules, connect by fastening bolt.
Further, the two ends of described split type clip are provided with pilot pin, and split type clip is arranged on pony sill by pilot pin.
Further, described pilot pin is 4, is divided into two groups, 2 every group, is separately positioned on two semicircle cutting ferrules.
Further, described base bottom is provided with universal wheel.
Further, the setting height(from bottom) of described split type clip on glass chromatography column can regulate.
The beneficial effects of the utility model are: the utility model is by after the split type clip clamping glass of double card groove chromatographic column, after positioning, can feed on pony sill.Discharging is undertaken by the receiver of pony sill bottom, can the in the situation that of not dismounting glass chromatography column, realize superfast loading and discharging.Than existing large glass chromatographic column fixed form, there is the feature of simple and fast.The split type clip of double card groove can be located fixing on pony sill, and receiver is equipped with in pony sill bottom.Not dismounting chromatographic column (not moving glass column jecket) in the situation that, pull down after the column cap of column bottom, filler just can flow in receiver voluntarily, realizes quickly discharging material.Universal wheel is installed on pony sill, can realizes moving freely between each experimental site.Good through practical effect, can reach the fixing of large glass chromatographic column completely, realized simple and efficient discharging simultaneously.
Brief description of the drawings
Fig. 1 is the triangle pylon fixture schematic diagram of existing glass chromatography column;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 is the structural representation of split type clip;
Fig. 5 is the generalized section of split type clip.
In figure, column cap, 9-fastening bolt, 10-pilot pin, the semicircle cutting ferrule of 101-first, the semicircle cutting ferrule of 102-second, 103-draw-in groove, 11-pull bar, 12-A-frame, 13-slide rail under 1-clip, 2-base, 3-pony sill, 4-receiver, 5-universal wheel, 6-glass chromatography column, 7-upper column head, 8-.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in drawings, the split type clip of a kind of double card groove location large glass chromatographic column fixture, comprise split type clip 1, base 2, the external diameter of the internal diameter of described split type clip 1 and glass chromatography column 6 is suitable, and be fixed on glass chromatography column 6, split type clip 1 is made up of two identical semicircle cutting ferrules, be respectively the first semicircle cutting ferrule 101 and the second semicircle cutting ferrule 102, between the first semicircle cutting ferrule 101 and the second semicircle cutting ferrule 102, connect by fastening bolt 9, the inside of two semicircle cutting ferrules is provided with two clamp bar slots 103, two clamp bar slots 103 are interior to be embedded and has seal respectively, seal is O RunddichtringO, on base 2, be provided with pony sill 3, split type clip 1 is arranged on pony sill 3.
Just the position of glass chromatography column 6 is provided with to receiver 4 in base 2 bottoms, not dismounting chromatographic column (not moving glass column jecket) in the situation that, pulls down after the column cap of column bottom, filler just can flow in receiver voluntarily, realizes quickly discharging material.Receiver 4 is a stainless steel square plate, and base 2 bottoms are provided with slide rail 13, and receiver 4 slidingtypes are arranged on slide rail 13, and the filler unloading, after receiver, can take off receiver from slide rail.
The two ends of split type clip 1 are provided with pilot pin 10, and split type clip 1 is arranged on pony sill 3 by pilot pin 10; Pilot pin 10 is 4, is divided into two groups, 2 every group, is separately positioned on the first semicircle cutting ferrule 101 and the second semicircle cutting ferrule 102.
Base 2 bottoms are provided with universal wheel 5, can realize moving freely between each experimental site.
The setting height(from bottom) of split type clip 1 on glass chromatography column 6 can regulate.Glass chromatography column 6 can, according to the requirement for height of handling material, regulate at the enterprising line height of split type clip 1.
Large glass chromatographic column described in the utility model refers to glass chromatography column more than internal diameter 60mm.
The top of glass chromatography column 6 is provided with upper column head 7, bottom is provided with lower column cap 8, when mounting glass chromatographic column 6, first by 2 O type O-ring seal hoops on glass chromatography column, then block after O RunddichtringO fastening with fastening bolt 9 with the draw-in groove 103 on two semicircle cutting ferrules.
To be integral type different from traditional clip, and split type clip 1 of the present utility model is made up of the first semicircle cutting ferrule 101 and 102 two parts of the second semicircle cutting ferrule, are convenient to dismounting, assembling; There are 2 clamp bar slots cutting ferrule inner side, embeds respectively 2 O RunddichtringOs, has effectively increased the tight ness rating between split type clip 1 and glass chromatography column 6, makes fixing more firm.
Claims (9)
1. the split type clip of a double card groove location large glass chromatographic column fixture, it is characterized in that: comprise split type clip (1), base (2), the external diameter of the internal diameter of described split type clip (1) and glass chromatography column (6) is suitable, and be fixed on glass chromatography column (6), split type clip (1) is made up of two identical semicircle cutting ferrules, the inside of semicircle cutting ferrule is provided with two clamp bar slots (103), in two clamp bar slots (103), embeds and has seal respectively; On base (2), be provided with pony sill (3), split type clip (1) is arranged on pony sill (3).
2. the split type clip of double card groove as claimed in claim 1 location large glass chromatographic column fixture, is characterized in that: also comprise receiver (4), receiver (4) is arranged on the just position to glass chromatography column (6), base (2) bottom.
3. the split type clip of double card groove as claimed in claim 2 location large glass chromatographic column fixture, it is characterized in that: described receiver (4) is a stainless steel square plate, base (2) bottom is provided with slide rail (13), and receiver (4) slidingtype is arranged on slide rail (13).
4. the split type clip of double card groove as claimed in claim 1 location large glass chromatographic column fixture, is characterized in that: described seal is O RunddichtringO.
5. the split type clip of double card groove as claimed in claim 1 location large glass chromatographic column fixture, is characterized in that: between two semicircle cutting ferrules of described split type clip (1), connect by fastening bolt (9).
6. the split type clip of double card groove as claimed in claim 1 location large glass chromatographic column fixture, it is characterized in that: the two ends of described split type clip (1) are provided with pilot pin (10), split type clip (1) is arranged on pony sill (3) by pilot pin (10).
7. the split type clip of double card groove as claimed in claim 6 location large glass chromatographic column fixture, is characterized in that: described pilot pin (10) is 4, is divided into two groups, 2 every group, is separately positioned on two semicircle cutting ferrules.
8. the split type clip of double card groove as claimed in claim 1 location large glass chromatographic column fixture, is characterized in that: described base (2) bottom is provided with universal wheel (5).
9. the split type clip of double card groove as claimed in claim 1 location large glass chromatographic column fixture, is characterized in that: the setting height(from bottom) of described split type clip (1) on glass chromatography column (6) can regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417859.8U CN203990700U (en) | 2014-07-28 | 2014-07-28 | The split type clip of double card groove location large glass chromatographic column fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417859.8U CN203990700U (en) | 2014-07-28 | 2014-07-28 | The split type clip of double card groove location large glass chromatographic column fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990700U true CN203990700U (en) | 2014-12-10 |
Family
ID=52030771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417859.8U Expired - Fee Related CN203990700U (en) | 2014-07-28 | 2014-07-28 | The split type clip of double card groove location large glass chromatographic column fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862568A (en) * | 2016-03-24 | 2016-08-17 | 中铁二院工程集团有限责任公司 | Lead core tenon limiting damper system |
-
2014
- 2014-07-28 CN CN201420417859.8U patent/CN203990700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862568A (en) * | 2016-03-24 | 2016-08-17 | 中铁二院工程集团有限责任公司 | Lead core tenon limiting damper system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20160728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |