CN216605324U - Support for chromatographic column - Google Patents
Support for chromatographic column Download PDFInfo
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- CN216605324U CN216605324U CN202123077400.7U CN202123077400U CN216605324U CN 216605324 U CN216605324 U CN 216605324U CN 202123077400 U CN202123077400 U CN 202123077400U CN 216605324 U CN216605324 U CN 216605324U
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Abstract
The utility model relates to the technical field of purification experimental devices, and particularly discloses a bracket for a chromatographic column; the method comprises the following steps: the connecting components are distributed along the circumferential direction of the vertical supporting mechanism and are connected with the vertical supporting mechanism; each connecting part is used for fixing a chromatographic column; the bracket for the chromatographic column provided by the utility model can be used for fixing a plurality of chromatographic columns simultaneously so as to meet the experimental requirements.
Description
Technical Field
The utility model relates to the technical field of purification experimental devices, in particular to a support for a chromatographic column.
Background
When purifying the mixed sample in the laboratory, generally need use the chromatographic column, but current chromatographic column special stand, a chromatographic column can only be fixed to a support, when purification sample kind is more, when purification step is more needs a plurality of chromatographic column cooperations to use, the problem that only a chromatographic column can be fixed to current support has brought certain inconvenience for the experimenter.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bracket for a chromatographic column, which is used for solving the problems in the prior art and can be used for fixing a plurality of chromatographic columns simultaneously so as to meet the experimental requirements.
In order to achieve the purpose, the utility model provides the following scheme:
the present invention provides a support for a chromatography column, comprising: a vertical support mechanism; the connecting parts are distributed along the circumferential direction of the vertical supporting mechanism and are connected with the vertical supporting mechanism; each of the connecting members is used for fixing a chromatography column.
Preferably, the vertical supporting mechanism has a plurality of side surfaces in a circumferential direction, the number of the connecting parts is the same as the number of the side surfaces, and one connecting part is connected to each side surface.
Preferably, the vertical support mechanism comprises a bottom plate and a vertical piece; one end of the vertical piece is fixedly connected with the bottom plate, and the bottom plate is used for being placed on an experiment table or the ground; the vertical part is provided with a plurality of side surfaces along the circumferential direction, and each side surface is connected with one connecting part.
Preferably, the vertical supporting mechanism further comprises a top plate, the upper end of the vertical part is fixedly connected with the top plate, the cross section size of the vertical part is the same as that of the top plate, and the cross section size of the bottom plate is larger than that of the vertical part.
Preferably, the vertical member includes four supporting members, each of the supporting members is vertically disposed, and the four supporting members form four vertical edges of a rectangular column in the circumferential direction; two adjacent support pieces are used for connecting one connecting part.
Preferably, each connecting part comprises a first limiting part and a second limiting part from top to bottom, and the first limiting part and the second limiting part can be detachably connected with two corresponding adjacent supporting pieces; the first limiting part and the second limiting part are used for fixing one chromatographic column.
Preferably, the first position-limiting part comprises a position-limiting belt and a first connecting plate; the both ends of first connecting plate and adjacent two support piece can dismantle the connection, be provided with a plurality of connecting holes along transversely on the first connecting plate, the both ends of spacing area respectively with two on the first connecting plate the connecting hole can be dismantled and connect and form a ring cover, the ring cover is used for the cover to locate the periphery of chromatography post.
Preferably, the second limiting part comprises a supporting plate and a second connecting plate, one side end of the supporting plate is connected with the second connecting plate, two ends of the second connecting plate are detachably connected with two adjacent supporting pieces, and the supporting plate is used for supporting the lower end of the chromatographic column.
Preferably, each supporting plate is provided with a through hole, and the through hole is used for extending out of a lower end connecting port of the chromatographic column.
Preferably, each of the supporting members is provided with a plurality of bolt holes along the vertical direction, the first limiting portion and the second limiting portion of each connecting member are detachably connected to the supporting members through bolts, and the positions of the first limiting portion and the second limiting portion in the vertical direction are adjusted through the plurality of bolt holes.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides a bracket for chromatographic columns, wherein a plurality of connecting parts are arranged on the circumferential direction of a vertical supporting mechanism, and each connecting part is used for fixing one chromatographic column, so that a plurality of chromatographic columns can be simultaneously fixed on the vertical supporting member and are distributed along the circumferential direction of the vertical supporting mechanism, and the subsequent treatment of each chromatographic column is not influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a chromatographic column support according to a first embodiment;
FIG. 2 is a schematic view showing a state of use of a cartridge for a chromatography column;
fig. 3 is a schematic structural diagram of a vertical support mechanism according to a first embodiment.
Icon: 1-a support for a chromatography column; 10-a vertical support mechanism; 110-a base plate; 120-a vertical member; 1210-a support member; 130-a top plate; 140-fixed angle steel; 20-a connecting member; 210-a first limit part; 2110-limiting belts; 2120-first connecting plate; 220-a second limiting part; 2210-pallet; 2220-second web; 2211-through holes; 2-chromatographic column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model aims to provide a bracket for a chromatographic column, which is used for solving the problems in the prior art and can be used for fixing a plurality of chromatographic columns simultaneously so as to meet the experimental requirements.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
The present embodiment provides a support 1 for a chromatography column, please refer to fig. 1 and fig. 2, which specifically includes a vertical supporting mechanism 10; the connecting parts 20 are distributed along the circumferential direction of the vertical supporting mechanism 10, and are all connected with the vertical supporting mechanism 10; each connecting member 20 is used for fixing one chromatography column 2; the vertical supporting mechanism 10 is circumferentially provided with a plurality of connecting parts 20, each connecting part 20 is used for fixing one chromatographic column 2, so that the vertical supporting mechanism 10 can simultaneously fix a plurality of chromatographic columns 2, and the plurality of chromatographic columns 2 are distributed along the circumferential direction of the vertical supporting mechanism 10, and the respective subsequent treatment is not influenced.
In the alternative of the present embodiment, it is preferable that the vertical support mechanism 10 has a plurality of side surfaces in the circumferential direction, the number of the connecting members 20 is the same as the number of the side surfaces, and one connecting member 20 is connected to each side surface; so that the columns 2 fixed on each side are not affected by each other.
In an alternative of the present embodiment, preferably, referring to fig. 3, the vertical supporting mechanism 10 includes a bottom plate 110 and a vertical member 120; one end of the vertical member 120 is fixedly connected with the bottom plate 110, and the bottom plate 110 is used for being placed on a laboratory bench or the ground; the vertical member 120 has a plurality of sides in a circumferential direction, and one connection member 20 is connected to each side; the bottom plate 110 plays a role of supporting and stabilizing.
In an alternative of this embodiment, it is preferable that the vertical support mechanism 10 further includes a top plate 130, the upper end of the vertical member 120 is fixedly connected to the top plate 130, the cross-sectional size of the vertical member 120 is the same as that of the top plate 130, and the cross-sectional size of the bottom plate 110 is larger than that of the vertical member 120; the overall stability of the support is further improved, and the support can be integrally and stably placed without other fixing mechanisms due to the large size and large supporting surface of the bottom plate 110, so that the support is convenient to integrally move.
Further preferably, the bottom plate 110 is made of a solid steel plate, so that the weight is large, and the stability of the bracket is further improved.
In an alternative of this embodiment, it is preferable that the vertical member 120 includes four supporting members 1210, each supporting member 1210 is vertically disposed, and the four supporting members 1210 form four vertical edges of a rectangular column in the circumferential direction; two adjacent support members 1210 are used to connect one connecting member 20; when a plurality of chromatography columns 2 can be fixed, the overall weight of the chromatography column holder 1 is further reduced.
Further preferably, the support member 1210 may be provided as an angle iron; and the bottom of the two adjacent supporting pieces 1210 is also connected with a fixed angle steel 140, and the fixed angle steel 140 is fixedly connected with the bottom plate 110, so that the overall stability is further improved.
In an alternative of this embodiment, it is preferable that each connecting part 20 includes, from top to bottom, a first limiting portion 210 and a second limiting portion 220, and each of the first limiting portion 210 and the second limiting portion 220 is detachably connected to two corresponding adjacent supporting members 1210; the first limiting part 210 and the second limiting part 220 are used for fixing a chromatographic column 2; specifically, the first stopper portion 210 and the second stopper portion 220 are respectively provided at the upper and lower portions of each chromatography column 2, so that the chromatography columns 2 can be vertically placed.
In an alternative of this embodiment, it is preferable that the first position-limiting portion 210 includes a position-limiting belt 2110 and a first connecting plate 2120; two ends of the first connecting plate 2120 can be detachably connected with two adjacent supporting pieces 1210, a plurality of connecting holes are transversely formed in the first connecting plate 2120, two ends of the limiting belt 2110 can be detachably connected with two connecting holes in the first connecting plate 2120 to form a ring sleeve, and the ring sleeve is used for being sleeved on the periphery of the chromatographic column 2; the two ends of the limiting belt 2110 are connected with different connecting holes in the first connecting plate 2120 through adjustment, so that the inner diameter of the formed loop can be adjusted to adapt to chromatographic columns 2 with different inner diameters.
Further preferably, the position-limiting band 2110 may be coupled to a coupling hole of the first coupling plate 2120 by a bolt, so that the inner diameter of the collar is easily adjusted, and assembly and replacement are easily performed.
Further preferably, the first connection plate 2120 is provided as a steel plate.
In the alternative of this embodiment, it is preferable that the second position-limiting portion 220 includes a plate 2210 and a second connecting plate 2220, one side end of the plate 2210 is connected to the second connecting plate 2220, two ends of the second connecting plate 2220 are detachably connected to two adjacent supporting members 1210, and the plate 2210 is used for supporting the lower end of the chromatographic column 2; the second limiting part 220 is convenient to assemble or replace, and the chromatographic column 2 is convenient to take and place.
Further preferably, the second connection plate 2220 is provided as an angle iron.
In the alternative of this embodiment, it is preferable that each plate 2210 is provided with a through hole 2211, and the through hole 2211 is used for extending the lower end connection port of the chromatography column 2.
In an alternative of this embodiment, it is preferable that each support member 1210 is provided with a plurality of bolt holes along the vertical direction, each first limiting portion 210 and each second limiting portion 220 of each connecting member 20 can be detachably connected to the support member 1210 through bolts, and the positions of the first limiting portion 210 and the second limiting portion 220 in the vertical direction are adjusted through the plurality of bolt holes; thus, the distance between the first limiting part 210 and the second limiting part 220 of each connecting part 20 can be adjusted to adapt to chromatographic columns 2 with different heights.
The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.
Claims (10)
1. A support for a chromatography column is characterized in that: the method comprises the following steps:
a vertical support mechanism (10); and
the connecting parts (20) are distributed along the circumferential direction of the vertical supporting mechanism (10), and are all connected with the vertical supporting mechanism (10); each connecting part (20) is used for fixing a chromatographic column (2).
2. The chromatography column holder of claim 1, wherein: the vertical supporting mechanism (10) is provided with a plurality of side surfaces along the circumferential direction, the number of the connecting parts (20) is the same as that of the side surfaces, and one connecting part (20) is connected to each side surface.
3. The chromatography column holder according to claim 2, wherein: the vertical supporting mechanism (10) comprises a bottom plate (110) and a vertical piece (120); one end of the vertical piece (120) is fixedly connected with the bottom plate (110), and the bottom plate (110) is used for being placed on a laboratory bench or the ground; the vertical member (120) has a plurality of side surfaces in the circumferential direction, and one connecting member (20) is connected to each side surface.
4. The chromatography column holder of claim 3, wherein: the vertical supporting mechanism (10) further comprises a top plate (130), the upper end of the vertical piece (120) is fixedly connected with the top plate (130), the cross section size of the vertical piece (120) is the same as that of the top plate (130), and the cross section size of the bottom plate (110) is larger than that of the vertical piece (120).
5. The chromatography column holder of claim 3, wherein: the vertical piece (120) comprises four supporting pieces (1210), each supporting piece (1210) is vertically arranged, and the four supporting pieces (1210) form four vertical edges of the periphery of a rectangular column; two adjacent support members (1210) are used for connecting one connecting part (20).
6. The chromatography column support of claim 5, wherein: each connecting part (20) comprises a first limiting part (210) and a second limiting part (220) from top to bottom, and the first limiting part (210) and the second limiting part (220) can be detachably connected with two corresponding adjacent supporting pieces (1210); the first limiting part (210) and the second limiting part (220) are used for fixing the chromatographic column (2).
7. The chromatography column support of claim 6, wherein: the first limiting part (210) comprises a limiting belt (2110) and a first connecting plate (2120); the two ends of the first connecting plate (2120) are detachably connected with the two adjacent supporting pieces (1210), a plurality of connecting holes are transversely formed in the upper edge of the first connecting plate (2120), the two ends of the limiting belt (2110) are detachably connected with the two connecting holes in the first connecting plate (2120) to form a ring sleeve, and the ring sleeve is used for being sleeved on the periphery of the chromatographic column (2).
8. The chromatography column support of claim 6, wherein: the second limiting part (220) comprises a supporting plate (2210) and a second connecting plate (2220), one side end of the supporting plate (2210) is connected with the second connecting plate (2220), two ends of the second connecting plate (2220) are detachably connected with two adjacent supporting pieces (1210), and the supporting plate (2210) is used for supporting the lower end of the chromatographic column (2).
9. The chromatography column holder of claim 8, wherein: each support plate (2210) is provided with a through hole (2211), and the through holes (2211) are used for extending out of the lower end connecting port of the chromatographic column (2).
10. The chromatography column holder of claim 6, wherein: each support piece (1210) is vertically provided with a plurality of bolt holes, the first limiting portion (210) and the second limiting portion (220) of each connecting part (20) are detachably connected with the support pieces (1210) through bolts, and the positions of the first limiting portion (210) and the second limiting portion (220) in the vertical direction are adjusted through the bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123077400.7U CN216605324U (en) | 2021-12-09 | 2021-12-09 | Support for chromatographic column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123077400.7U CN216605324U (en) | 2021-12-09 | 2021-12-09 | Support for chromatographic column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216605324U true CN216605324U (en) | 2022-05-27 |
Family
ID=81701365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123077400.7U Active CN216605324U (en) | 2021-12-09 | 2021-12-09 | Support for chromatographic column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216605324U (en) |
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2021
- 2021-12-09 CN CN202123077400.7U patent/CN216605324U/en active Active
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