CN211514588U - Chromatographic column support - Google Patents
Chromatographic column support Download PDFInfo
- Publication number
- CN211514588U CN211514588U CN201922280225.8U CN201922280225U CN211514588U CN 211514588 U CN211514588 U CN 211514588U CN 201922280225 U CN201922280225 U CN 201922280225U CN 211514588 U CN211514588 U CN 211514588U
- Authority
- CN
- China
- Prior art keywords
- frame
- sliding chute
- sliding groove
- middle frame
- chromatographic column
- 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.)
- Expired - Fee Related
Links
- 238000004587 chromatography analysis Methods 0.000 claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005227 gel permeation chromatography Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The utility model provides a chromatographic column support, wherein a bottom frame, a top frame and an intermediate frame are connected through slide rails, so that the intermediate frame can be pulled on the bottom frame, and the top frame can be pulled on the intermediate frame; the bottom frame is provided with a first sliding chute, the middle frame is provided with a second sliding chute, and the first sliding chute and the second sliding chute form a first row of chromatographic column jacks; the top frame is provided with a third sliding chute, the middle frame is provided with a fourth sliding chute corresponding to the third sliding chute in position, and the third sliding chute and the fourth sliding chute form a second row of chromatographic column jacks; first landing leg is connected with the chassis, and the second landing leg is connected with the roof-rack, through merging chassis, roof-rack and intermediate frame to have the less size when accomodating, and through the distance of adjusting chassis and intermediate frame, and the intermediate frame in-process such as the distance of roof-rack, make the size of every row of chromatography post socket change thereupon, thereby can be suitable for the chromatography post of various not unidimensional to deposit according to required, the very big laboratory operation that has made things convenient for.
Description
Technical Field
The utility model belongs to the technical field of the experimental facilities technique and specifically relates to chromatography column support.
Background
The chromatographic column is a main body in the gel chromatography technology and generally adopts a glass tube or an organic glass tube. A chromatographic method for separating components of a sample mixture by their different partition coefficients in a stationary phase and a mobile phase. The chromatographic column deposits the in-process, need use the chromatographic column support, and current chromatographic column supporting structure is similar with test-tube rack structure, offers the socket that accords with the chromatographic column diameter on the support body, deposits on the chromatographic column inserts the support body. However, there are different sizes of columns, resulting in a column holder that requires the purchase of a plurality of different sizes of column holders. The chromatographic column support is inconvenient to store and occupies too large area of the test bed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a chromatography column holder solves current chromatography column holder and occupies test table face long-pending too big, is difficult for depositing and accomodates to and can't be applicable to various chromatography column technical problem such as size.
In order to achieve the above object, the utility model provides a following technical scheme:
the chromatographic column support comprises a bottom frame, a top frame, a middle frame, a first supporting leg and a second supporting leg; the bottom frame, the top frame and the middle frame are connected through sliding rails, so that the middle frame can be pulled on the bottom frame, and the top frame can be pulled on the middle frame; the bottom frame is provided with a first sliding groove, the middle frame is provided with a second sliding groove corresponding to the first sliding groove in position, and the first sliding groove and the second sliding groove form a first row of chromatographic column jacks; the top frame is provided with a third sliding chute, the middle frame is provided with a fourth sliding chute corresponding to the third sliding chute in position, and the third sliding chute and the fourth sliding chute form a second row of chromatographic column jacks; the first supporting leg is connected with the bottom frame, and the second supporting leg is connected with the top frame.
Wherein, the inner walls of the first sliding groove, the second sliding groove, the third sliding groove and the fourth sliding groove are all provided with silica gel anti-slip layers.
Wherein, also include, the stabilizer blade; the terminal screw hole of seting up of first landing leg and second landing leg, the stabilizer blade set up with the screw post of screw hole adaptation.
The bottom frame, the middle frame and the top frame are made of transparent acrylic.
Wherein, the slide rail is a roller type slide rail or a steel ball type slide rail.
Wherein the number of the middle racks is 1 to 3.
The positioning buckle is characterized by also comprising a positioning buckle, wherein magnets are arranged at two ends of the positioning buckle; and the side walls of the bottom frame, the middle frame and the top frame are all provided with iron strips matched with the positioning hasps for use.
The utility model discloses a chromatography column holder is through merging chassis, roof-rack and intermediate frame to have the less size when making to accomodate, and through the distance of adjusting chassis and intermediate frame, and the intermediate frame is with in-process such as the distance of roof-rack, make the size of every row of chromatography column jack change thereupon, thereby can deposit according to the required chromatography column that is suitable for various not unidimensional, very big convenient laboratory operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention, and there is one middle frame;
FIG. 2 is a schematic structural view of the present invention, with two intermediate frames;
FIG. 3 is a schematic view of the structure of FIG. 2 after storage;
fig. 4 is a schematic view of the structure of the bottom frame of the present invention;
FIG. 5 is a schematic view of the top frame structure of the present invention;
FIG. 6 is a schematic view of the structure of the middle frame of the present invention;
fig. 7 is a schematic view of the structure of the support leg of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, 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 efforts belong to the protection scope of the present invention.
According to the technical scheme 1-7, the chromatographic column support comprises a bottom frame 1, a top frame 2, an intermediate frame 3, a first supporting leg 4 and a second supporting leg 5; the material of chassis 1, middle frame 3 and roof-rack 2 is transparent ya keli, is convenient for observe the chromatography post, avoids sheltering from the sight, and ya keli is more wear-resisting, prevents falling, and is not fragile. All connect through the slide rail between chassis 1, roof-rack 2 and the middle frame 3, the setting of slide rail can be installed according to the actual position demand, if the upper surface of chassis 1 and the lower surface cooperation assembly slide rail of middle frame 3 for middle frame 3 can slide at the upper surface of chassis 1, and the upper surface of middle frame 3 makes the lower surface cooperation assembly slide rail with roof-rack 2, thereby makes roof-rack 2 and middle frame 3 can slide. Thereby realizing that the middle frame 3 can be drawn on the bottom frame 1, and the top frame 2 can be drawn on the middle frame 3; the number of the middle frames 3 can be several, and the preferred number of the middle frames 3 is 1-3. When the middle frame 3 is a plurality of, install the slide rail between two middle frames 3 for two middle frames 3 can carry out the pull and slide. The slide rail is a roller type slide rail or a steel ball type slide rail.
The bottom frame 1 is provided with a first sliding chute 11, the middle frame 3 is provided with a second sliding chute 31 corresponding to the first sliding chute 11, and the first sliding chute 11 and the second sliding chute 31 form a first row of chromatographic column jacks 13; when the middle frame 3 performs drawing sliding on the base frame 1, the relative position of the middle frame 3 and the base frame 1 changes, so that the relative position of the first sliding groove 11 and the second sliding groove 31 changes, and the first row of chromatography column jacks 13 becomes larger or smaller. When the device is used, the distance between the middle frame 3 and the bottom frame 1 is adjusted according to the diameter of the chromatographic column, so that the first row of chromatographic column jacks 13 can be adjusted to be in a proper size. The top frame 2 is provided with a third sliding chute 21, the middle frame 3 is provided with a fourth sliding chute 32 corresponding to the third sliding chute 21, the third sliding chute 21 and the fourth sliding chute 32 form a second row of chromatographic column jacks 23, and the size adjustment principle of the second row of chromatographic column jacks 23 is the same as that of the first row of chromatographic column jacks 13. When the intermediate frame 3 is a plurality of, the sliding grooves of two adjacent intermediate frames are matched to form a new row of chromatographic column jacks.
Because chassis 1, middle frame 3 and roof-rack 2 are crisscross setting from top to bottom, in order to avoid the chromatography column to empty, or can't fix in every row of chromatography column jack, first spout 11, second spout 31, third spout 21 reach the inner wall of fourth spout 32 all sets up the silica gel skid resistant course, and the material of silica gel skid resistant course is silica gel, make silica gel with first spout 11, second spout 31, third spout 21 reach the inner wall shape of fourth spout 32 conforms, through gluing paste on the inner wall can. The friction force on the surface of the chromatographic column is increased, so that the chromatographic column is firmly fixed in each row of chromatographic column jack.
The first supporting leg 4 is fixedly connected with the bottom frame 1, and the second supporting leg 5 is fixedly connected with the top frame 2. First landing leg 4 reaches the terminal screw hole of seting up of second landing leg 5, stabilizer blade 6 set up with screw hole adaptation's screw post 7. The heights of the first leg 4 and the second leg 5 are adjusted by adjusting the screwing depth of the screw post 7 into the threaded hole, so that the support legs are suitable for being placed in different planes.
In an alternative embodiment, in order to avoid uncontrolled displacement among the bottom frame 1, the middle frame 3 and the top frame 2, a positioning buckle 8 is added, and magnets 9 are arranged at two ends of the positioning buckle 8; and the side walls of the bottom frame 1, the middle frame 3 and the top frame 2 are all provided with iron bars 10 matched with the positioning hasps 8 for use. After the positions of the bottom frame 1, the middle frame 3 and the top frame 2 are adjusted, two ends of the positioning hasps 8 are respectively matched with the iron bars 10, so that the bottom frame 1 and the middle frame 3, the middle frame 3 and the top frame 2, and the middle frame 3 are fixed in position.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.
Claims (7)
1. Chromatography column support, its characterized in that: comprises a bottom frame, a top frame, a middle frame, a first supporting leg and a second supporting leg; the bottom frame, the top frame and the middle frame are connected through sliding rails, so that the middle frame can be pulled on the bottom frame, and the top frame can be pulled on the middle frame; the bottom frame is provided with a first sliding groove, the middle frame is provided with a second sliding groove corresponding to the first sliding groove in position, and the first sliding groove and the second sliding groove form a first row of chromatographic column jacks; the top frame is provided with a third sliding chute, the middle frame is provided with a fourth sliding chute corresponding to the third sliding chute in position, and the third sliding chute and the fourth sliding chute form a second row of chromatographic column jacks; the first supporting leg is connected with the bottom frame, and the second supporting leg is connected with the top frame.
2. The chromatography column support of claim 1, wherein the inner walls of the first sliding groove, the second sliding groove, the third sliding groove and the fourth sliding groove are all provided with silica gel anti-slip layers.
3. The chromatography column holder of claim 2, further comprising, a leg; the terminal screw hole of seting up of first landing leg and second landing leg, the stabilizer blade set up with the screw post of screw hole adaptation.
4. A chromatography column support according to claim 3, wherein the bottom frame, the middle frame and the top frame are made of transparent acrylic.
5. The chromatography column support of claim 4, wherein the skid is a roller-type skid or a steel-bead-type skid.
6. The chromatography column holder of claim 5, wherein the number of intermediate shelves is 1 to 3.
7. The chromatography column holder of claim 6, further comprising a positioning buckle, wherein magnets are arranged at two ends of the positioning buckle; and the side walls of the bottom frame, the middle frame and the top frame are all provided with iron strips matched with the positioning hasps for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280225.8U CN211514588U (en) | 2019-12-19 | 2019-12-19 | Chromatographic column support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280225.8U CN211514588U (en) | 2019-12-19 | 2019-12-19 | Chromatographic column support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211514588U true CN211514588U (en) | 2020-09-18 |
Family
ID=72445917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922280225.8U Expired - Fee Related CN211514588U (en) | 2019-12-19 | 2019-12-19 | Chromatographic column support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211514588U (en) |
-
2019
- 2019-12-19 CN CN201922280225.8U patent/CN211514588U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203302744U (en) | Ceramic tile display stand | |
| CN211514588U (en) | Chromatographic column support | |
| CN104000388A (en) | Video cabinet type computer desk | |
| CN203638388U (en) | Liquid crystal display panel placement frame | |
| CN201899205U (en) | Movable display rack | |
| CN207329143U (en) | A kind of logistics stand for piling up | |
| CN212314851U (en) | Fastener feeding device for machine room server | |
| CN210853396U (en) | TV frame transportation tray | |
| CN205253181U (en) | Multi -functional CCTV is used in laboratory | |
| CN214127559U (en) | Three-section telescopic double-layer sewer storage rack | |
| CN208855669U (en) | A kind of construction tubing rack | |
| CN209528644U (en) | A kind of equipment storing device in biologic test | |
| CN216594953U (en) | Movable chromatographic instrument frame | |
| CN207884252U (en) | A kind of cable bearer in cable duct | |
| CN219680119U (en) | Free combination commodity shelf | |
| CN207680660U (en) | A kind of chemical experiment rack | |
| CN213761927U (en) | EP pipe holds device | |
| CN216525091U (en) | Biological science cell staining device | |
| CN204469748U (en) | A kind of test-tube rack for chemical experiment | |
| CN214288301U (en) | Laboratory central station reagent frame | |
| CN218306309U (en) | Positive pressure type solid phase extraction device | |
| CN211851708U (en) | Polished rod clamping and supporting device for petroleum engineering | |
| CN212342123U (en) | Pipeline sectional area adjustable hydrodynamics laboratory bench | |
| CN212869417U (en) | Lamp mounting rack for road lighting construction | |
| CN214047919U (en) | Novel be convenient for put thing type desk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |