CN218132012U

CN218132012U - A bearing platform for high performance liquid chromatograph

Info

Publication number: CN218132012U
Application number: CN202222446372.XU
Authority: CN
Inventors: 程敏; 严冠清; 任晋
Original assignee: Stande Testing Guangzhou Co ltd
Current assignee: Stande Testing Guangzhou Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-27
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a bearing platform for high performance liquid chromatograph relates to bearing platform technical field. The device comprises a bearing component, wherein a bottom supporting frame is fixedly arranged below the bearing component, and four limiting components which are distributed in a rectangular shape are arranged on the bearing component; the supporting component comprises a supporting flat plate, four groups of cross sliding grooves are formed in the supporting flat plate, a square guide post penetrates through the middle of the supporting flat plate, a circular top plate is fixedly mounted at the top end of the square guide post, a square bottom plate is fixedly mounted at the bottom end of the square guide post, and a reset spring is sleeved on the outer side of the square guide post and located between the supporting flat plate and the square bottom plate; the limiting assembly comprises two cross-shaped sliding blocks matched with the cross-shaped sliding grooves, and an arc-shaped limiting plate is fixedly mounted above the cross-shaped sliding blocks. The utility model discloses not only can carry on spacingly to unidimensional reagent bottle, can carry on simultaneously spacingly to a plurality of reagent bottles moreover, very big improvement efficiency, easily push to market.

Description

A bearing platform for high performance liquid chromatograph

Technical Field

The utility model belongs to the technical field of the bearing platform, especially, relate to a bearing platform for high performance liquid chromatograph.

Background

High performance liquid chromatograph utilizes the mixture to distribute the difference of proportion between liquid-solid or two kinds of liquid that are immiscible, separate earlier the mixture, then the instrument of analysis and identification, the instrument is used and often can be used many reagent bottles in the process, current bearing platform can't be fixed to the reagent bottle of different specifications mostly, lead to the reagent bottle to empty easily when artificially touch bearing platform, cause the reagent bottle damage that drops, unsatisfied operation requirement, therefore we propose a bearing platform for high performance liquid chromatograph, a method for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing platform for high performance liquid chromatograph, through the combination use of bearing subassembly, bottom sprag frame and spacing subassembly, solved current bearing platform and mostly can't fix the reagent bottle of different specifications, lead to the reagent bottle easily to topple over when artificially touch bearing platform, cause the reagent bottle to drop the damage, unsatisfied operation requirement's problem.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a supporting platform for a high performance liquid chromatograph, which comprises a supporting component, wherein a bottom supporting frame is fixedly arranged below the supporting component, and four limiting components which are distributed in a rectangular shape are arranged on the supporting component;

the supporting component comprises a supporting flat plate, four groups of cross sliding grooves are formed in the supporting flat plate, a square guide column penetrates through the middle of the supporting flat plate, a circular top plate is fixedly installed at the top end of the square guide column, a square bottom plate is fixedly installed at the bottom end of the square guide column, and a reset spring is sleeved on the outer side of the square guide column and located between the supporting flat plate and the square bottom plate;

spacing subassembly include two and cross spout assorted cross slider, the top fixed mounting of cross slider has an arc limiting plate, spacing subassembly still includes a lift bottom block, the side of lift bottom block and cross slider's bottom are through being connected down tube swing joint, the lower surface of lift bottom block and the last fixed surface of square bottom plate are connected.

Furthermore, the lower surface of the bearing flat plate is fixedly connected with the upper surface of the bottom support frame.

Further, a vertical guiding hole matched with the square guiding column is formed in the middle of the supporting plate, the square guiding column penetrates through the vertical guiding hole in the supporting plate, the outer surface of the square guiding column is in contact with the inner wall of the vertical guiding hole in the supporting plate, and the outer surface of the square guiding column and the inner wall of the vertical guiding hole in the supporting plate are smooth.

Furthermore, a fixed pull ring is fixedly mounted above the circular top plate.

Furthermore, the cross-shaped sliding block is located inside the cross-shaped sliding groove and is in sliding fit with the cross-shaped sliding groove.

Furthermore, the top end of the connecting inclined rod is rotatably connected with the bottom end of the cross-shaped sliding block through a hinged support, and the bottom end of the connecting inclined rod is rotatably connected with the side surface of the lifting bottom block through another hinged support.

The utility model discloses following beneficial effect has:

the utility model discloses a upwards stimulate fixed pull ring, fixed pull ring rebound will drive circular roof, square guide post and square bottom plate rebound, reset spring will contract the shortening this moment, square bottom plate rebound's in-process will drive lift bottom block rebound upwards moving, because the side of lift bottom block and the bottom of cross slider are through being connected down tube swing joint, consequently will make two cross sliders keep away from each other when the vertical rebound of lift bottom block, because cross slider and arc limiting plate fixed connection, consequently when two cross sliders keep away from each other, two arc limiting plates will keep away from each other this moment, later arrange reagent bottle in between two arc limiting plates can, then loosen fixed pull ring, reset spring will extrude square bottom plate downstream this moment, two arc limiting plates will tightly extrude reagent bottle this moment, thereby accomplish spacing to the reagent bottle, the utility model discloses not only can carry on spacingly to not unidimensional reagent bottle, and can carry on simultaneously spacingly to a plurality of reagent bottles, very big improvement efficiency, easily push to market.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic diagram of a support table for a high performance liquid chromatograph;

FIG. 2 is a cross-sectional view of a support table for a high performance liquid chromatograph;

FIG. 3 is a schematic view of the construction of the support assembly;

figure 4 is a front view of the support assembly;

FIG. 5 is a schematic structural view of the bottom bracket;

FIG. 6 is a schematic view of a spacing assembly;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a holding member; 101. supporting a flat plate; 102. a cross-shaped chute; 103. a square guide post; 104. a circular top plate; 105. a square bottom plate; 106. a return spring; 107. fixing a pull ring; 2. a bottom support frame; 3. a limiting component; 301. a cross-shaped slide block; 302. an arc limiting plate; 303. lifting the bottom block; 304. and connecting the inclined rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention relates to a supporting platform for a high performance liquid chromatograph, which comprises a supporting component 1, wherein a bottom supporting frame 2 is fixedly installed below the supporting component 1, and four limiting components 3 which are distributed in a rectangular shape are installed on the supporting component 1;

the bearing component 1 comprises a bearing flat plate 101, the lower surface of the bearing flat plate 101 is fixedly connected with the upper surface of a bottom support frame 2, four groups of cross sliding grooves 102 are formed in the bearing flat plate 101, a square guide post 103 penetrates through the middle of the bearing flat plate 101, a vertical guide hole matched with the square guide post 103 is formed in the middle of the bearing flat plate 101, the square guide post 103 penetrates through the vertical guide hole in the bearing flat plate 101, the outer surface of the square guide post 103 is in contact with the inner wall of the vertical guide hole in the bearing flat plate 101, the outer surface of the square guide post 103 and the inner wall of the vertical guide hole in the bearing flat plate 101 are smooth, a circular top plate 104 is fixedly installed at the top end of the square guide post 103, a square bottom plate 105 is fixedly installed at the bottom end of the square guide post 103, a return spring 106 is sleeved between the bearing flat plate 101 and the square bottom plate 105 and outside the square guide post 103, and a fixing pull ring 107 is fixedly installed above the circular top plate 104;

spacing subassembly 3 includes two and cross spout 102 assorted cross slider 301, cross slider 301 is located cross spout 102's inside, and cross slider 301 and cross spout 102 sliding fit, cross slider 301's top fixed mounting has an arc limiting plate 302, spacing subassembly 3 still includes a lift bottom block 303, the side of lift bottom block 303 and cross slider 301's bottom are through being connected down tube 304 swing joint, the top of connecting down tube 304 rotates through a free bearing with cross slider 301's bottom to be connected, the bottom of connecting down tube 304 rotates through another free bearing with the side of lift bottom block 303 to be connected, the lower surface of lift bottom block 303 and the last fixed surface of square bottom plate 105 are connected.

One specific application of this embodiment is: when needs use the utility model discloses a during bearing platform for high performance liquid chromatograph, at first the staff arranges bottom sprag frame 2 in on the desktop, later upwards stimulate fixed pull ring 107, fixed pull ring 107 upwards removes and will drive circular roof 104, square guide post 103 and square bottom plate 105 rebound, reset spring 106 will contract this moment and shorten, in-process at square bottom plate 105 rebound will drive lift bottom piece 303 rebound, because lift bottom piece 303's side and cross slider 301's bottom are through being connected down tube 304 swing joint, consequently, will make two cross slider 301 keep away from each other when the vertical rebound of lift bottom piece 303, because cross slider 301 and arc 302 fixed connection, consequently, when two cross slider 301 keep away from each other, two arc limiting plates 302 will keep away from each other this moment, later arrange the reagent bottle in between two arc limiting plates 302 can, then loosen fixed pull ring 107, reset spring 106 will extrude square bottom plate 105 downward movement this moment, two arc limiting plates 302 will tightly extrude the reagent bottle this moment, thereby accomplish the spacing to the reagent bottle.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A bearing platform for a high performance liquid chromatograph is characterized in that: the device comprises a bearing component (1), wherein a bottom support frame (2) is fixedly arranged below the bearing component (1), and four limiting components (3) which are distributed in a rectangular shape are arranged on the bearing component (1);

the bearing component (1) comprises a bearing flat plate (101), four groups of cross sliding grooves (102) are formed in the bearing flat plate (101), a square guide column (103) penetrates through the middle of the bearing flat plate (101), a round top plate (104) is fixedly installed at the top end of the square guide column (103), a square bottom plate (105) is fixedly installed at the bottom end of the square guide column (103), and a reset spring (106) is sleeved between the bearing flat plate (101) and the square bottom plate (105) and located on the outer side of the square guide column (103);

spacing subassembly (3) include two and cross spout (102) assorted cross slider (301), the top fixed mounting of cross slider (301) has an arc limiting plate (302), spacing subassembly (3) still include one lift end piece (303), the side of lift end piece (303) and the bottom of cross slider (301) are through connecting down tube (304) swing joint, the lower surface of lift end piece (303) and the last fixed surface of square bottom plate (105) are connected.

2. A support table for high performance liquid chromatography apparatuses according to claim 1, wherein the lower surface of the support plate (101) is fixedly connected to the upper surface of the base support (2).

3. The support table for the high performance liquid chromatograph according to claim 1, wherein a vertical guide hole matched with the square guide column (103) is formed in the middle of the support plate (101), the square guide column (103) penetrates through the vertical guide hole formed in the support plate (101), the outer surface of the square guide column (103) is in contact with the inner wall of the vertical guide hole formed in the support plate (101), and the outer surface of the square guide column (103) and the inner wall of the vertical guide hole formed in the support plate (101) are smooth.

4. The support platform for high performance liquid chromatograph of claim 1, wherein a fixing pull ring (107) is fixedly mounted above the circular top plate (104).

5. The support table for the high performance liquid chromatograph according to claim 1, wherein the cross-shaped sliding block (301) is located inside the cross-shaped sliding groove (102), and the cross-shaped sliding block (301) is in sliding fit with the cross-shaped sliding groove (102).

6. The supporting platform for the high performance liquid chromatograph according to claim 1, wherein the top end of the connecting inclined rod (304) is rotatably connected with the bottom end of the cross-shaped sliding block (301) through an articulated seat, and the bottom end of the connecting inclined rod (304) is rotatably connected with the side surface of the lifting bottom block (303) through another articulated seat.