CN211348086U

CN211348086U - Ultrahigh pressure chromatographic column packing device

Info

Publication number: CN211348086U
Application number: CN201922436017.2U
Authority: CN
Inventors: 宋耐宝
Original assignee: Kelanmu Experimental Technology Shanghai Co ltd
Current assignee: Kelanmu Experimental Technology Shanghai Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a superhigh pressure chromatographic column dress post device, include the main part and place the board, the main part both ends are provided with the buffer board, main part corner position is provided with the fixed block, the import has been seted up near the left end to the main part front end, the import left end is provided with the chamber door, set up flutedly between main part and the buffer board, the main part upper end is provided with the collar, the collar upper end is provided with the pneumatic cylinder, the pneumatic cylinder lower extreme is provided with the depression bar, the main part inside wall is provided with the slider, place the board upper end and seted up the standing groove, the inside chromatographic column of having placed of standing groove, it is provided with electric telescopic handle one to place the board top, an electric telescopic handle right-hand member is provided with fixation clamp one, electric. The ultrahigh pressure chromatographic column mounting device can well clamp a chromatographic column, can prevent the device from being damaged due to collision, and can be conveniently mounted inside the chromatographic column.

Description

Ultrahigh pressure chromatographic column packing device

Technical Field

The utility model relates to a chromatographic column dress post technical field specifically is an ultrahigh pressure chromatographic column dress post device.

Background

The chromatographic column packing device is used for packing chromatographic columns in the production process of the chromatographic columns, and each chromatographic column comprises a column tube, a pressing cap, a clamping sleeve, a sieve plate, a joint, a screw and the like;

ultrahigh pressure chromatographic column dress post device on market does not have fine buffering effect, and the device easily damages because of the collision, can not fine tight chromatographic column of clamp for the chromatographic column rocks easily at the dress post in-process, influences the dress post, and the installation between cylinder and the chromatographic column is comparatively troublesome, brings troublesome problem for the user, for this reason, we provide an ultrahigh pressure chromatographic column dress post device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultrahigh pressure chromatographic column dress post device to the ultrahigh pressure chromatographic column dress post device on the market that proposes in solving above-mentioned background does not have fine buffering effect, and the device easily damages because of the collision, and the tight chromatographic column of clamp that can not be fine for the chromatographic column rocks easily at the dress post in-process, influences the dress post, and the installation between cylinder and the chromatographic column is comparatively troublesome, brings troublesome problem for the user.

In order to achieve the above object, the utility model provides a following technical scheme: an ultrahigh pressure chromatographic column assembling device comprises a main body and a placing plate, wherein buffer plates are arranged at two ends of the main body, fixed blocks are arranged at corners of the main body, an inlet is formed in the front end of the main body close to the left end, a box door is arranged at the left end of the inlet, a groove is formed between the main body and the buffer plates, a mounting ring is arranged at the upper end of the main body, a hydraulic cylinder is arranged at the upper end of the mounting ring, a pressure rod is arranged at the lower end of the hydraulic cylinder, a sliding block is arranged on the inner side wall of the main body, a placing groove is formed in the upper end of the placing plate, a chromatographic column is placed in the placing groove, a first electric telescopic rod is arranged above the placing plate, a first fixing clamp is arranged at the right end of the first electric telescopic rod, a second electric, the chromatographic column upper end is provided with the cylinder, the slider right side is provided with the sleeve pipe, the sheathed tube is inside to be provided with the gear, the gear left side is provided with the bracing piece.

Preferably, the right end of the electric telescopic rod is provided with a sliding groove, the two ends of the electric telescopic rod are movably mounted inside the main body through sliding grooves matched with sliding blocks, and the two groups of fixing clamps are arranged in parallel.

Preferably, a second rotating shaft is arranged between the box door and the main body, the box door is movably mounted with the main body through the second rotating shaft, and a buffer spring is arranged in the groove.

Preferably, the right end of the supporting rod is provided with a convex block, the two groups of gears are matched with the supporting rod through the convex block, and the supporting rod is movably arranged inside the sleeve.

Preferably, the hydraulic cylinder is movably mounted at the upper end of the main body through a mounting ring.

Preferably, the left side and the right side of the placing groove are provided with a third fixing clamp, and the right sides of the third fixing clamps are provided with a third electric telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that: the ultrahigh pressure chromatographic column mounting device enables the supporting rods to move up and down by rotating the two groups of gears, so that the height of the placing plate can be adjusted until the first fixing clamp can clamp a chromatographic column, wherein the first electric telescopic rod can enable the first fixing clamp to move left and right, and the first fixing clamp can be opened at any angle through the first rotating shaft, so that the chromatographic column can be clamped well;

the buffer spring is arranged in the groove of the ultrahigh pressure chromatographic column mounting device, when the device is collided, the buffer spring can stretch left and right, so that the collision force can be effectively reduced, meanwhile, the fixed blocks are arranged at the corners of the main body, so that the strength of the corners of the device can be enhanced, and the device can be prevented from being damaged due to collision;

this superhigh pressure chromatographic column dress post device presss from both sides tight cylinder through two sets of fixation clamps two, and rethread electric telescopic link two moves the chromatographic column upper end with the cylinder, and later the depression bar can be under the effect of pneumatic cylinder, and the downstream makes the cylinder can be fine install inside the chromatographic column.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic view of the structure of the sleeve of the present invention.

In the figure: 1. a main body; 2. a buffer plate; 3. a fixed block; 4. an inlet; 5. a box door; 6. a groove; 7. a mounting ring; 8. a hydraulic cylinder; 9. a pressure lever; 10. a slider; 11. placing the plate; 12. a placement groove; 13. a chromatographic column; 14. a first electric telescopic rod; 15. a first fixing clamp; 16. a second electric telescopic rod; 17. a second fixing clamp; 18. a cylinder; 19. a sleeve; 20. a gear; 21. a support bar; 22. and a first rotating shaft.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an ultrahigh pressure chromatographic column device comprises a main body 1, a buffer plate 2, a fixed block 3, an inlet 4, a box door 5, a groove 6, a mounting ring 7, a hydraulic cylinder 8, a pressure rod 9, a slide block 10, a placing plate 11, a placing groove 12, a chromatographic column 13, a first electric telescopic rod 14, a first fixing clamp 15, a second electric telescopic rod 16, a second fixing clamp 17, a column body 18, a sleeve 19, a gear 20, a support rod 21 and a first rotating shaft 22, wherein the buffer plate 2 is arranged at the two ends of the main body 1, the fixed block 3 is arranged at the corner position of the main body 1, the strength of the corner position of the device can be enhanced, the corner position of the device can be prevented from being damaged due to collision, the inlet 4 is arranged at the front end of the main body 1, the box door 5 is arranged at the left end of the inlet 4, the second rotating shaft is arranged between the box door 5 and the, a groove 6 is formed between the main body 1 and the buffer plate 2, a buffer spring is arranged in the groove 6, and when the device is collided, the buffer spring can stretch left and right, so that the collision force can be effectively relieved, a mounting ring 7 is arranged at the upper end of the main body 1, a hydraulic cylinder 8 is arranged at the upper end of the mounting ring 7, and the hydraulic cylinder 8 is movably mounted at the upper end of the main body 1 through the mounting ring 7;

the lower end of a hydraulic cylinder 8 is provided with a pressure rod 9, the inner side wall of a main body 1 is provided with a slide block 10, the upper end of a placing plate 11 is provided with a placing groove 12, a chromatographic column 13 is placed in the placing groove 12, the left side and the right side of the placing groove 12 are both provided with a fixing clamp III, the right side of the fixing clamp III is provided with an electric telescopic rod III, the lower end of the chromatographic column 13 can be well clamped, the upper end of the chromatographic column 13 is provided with a column body 18, an electric telescopic rod I14 is arranged above the placing plate 11, the right end of the electric telescopic rod I14 is provided with a fixing clamp I15, an electric telescopic rod II 16 is arranged above the electric telescopic rod I14, the right end of the electric telescopic rod II 16 is provided with a fixing clamp II 17, the right end of the electric telescopic rod II 16 is provided with a, the right end of the second fixing clamp 17 is provided with a first rotating shaft 22;

the slider 10 right side is provided with sleeve pipe 19, and sleeve pipe 19 is inside to be provided with gear 20, and gear 20 left side is provided with bracing piece 21, and the bracing piece 21 right-hand member is provided with the lug, and two sets of gears 20 mutually support through lug and bracing piece 21, can make the fine reciprocating of bracing piece 21, and bracing piece 21 movable mounting is inside sleeve pipe 19.

The working principle is as follows: for the ultrahigh pressure chromatographic column mounting device, firstly, a buffer spring is arranged in a groove 6, when the device is collided, the buffer spring can stretch left and right, so that the collision force can be effectively relieved, meanwhile, a fixing block 3 is arranged at the corner position of a main body 1, so that the strength of the corner position of the device can be enhanced, the device can be prevented from being damaged due to collision, a box door 5 is opened through a rotating shaft II, then a chromatographic column 13 is placed in a placing groove 12, then the lower end of the chromatographic column 13 is clamped through a fixing clamp III, then a supporting rod 21 is moved up and down through rotating two groups of gears 20, so that the height of a placing plate 11 can be adjusted until the chromatographic column 13 can be clamped through the fixing clamp I15, wherein, the fixing clamp I14 can be moved left and right, and the fixing clamp I15 can be opened at any angle through the rotating shaft I22, then the column body 18 is placed between the two sets of fixing clamps 17, the column body 18 is moved to the upper end of the chromatographic column 13 through the electric telescopic rods 16, and then the pressing rod 9 moves downwards under the action of the hydraulic cylinder 8, so that the column body 18 can be well installed inside the chromatographic column 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ultrahigh pressure chromatographic column dress post device, includes main part (1) and places board (11), its characterized in that: the novel chromatographic column comprises a main body (1), buffer plates (2) are arranged at two ends of the main body (1), fixed blocks (3) are arranged at corner positions of the main body (1), an inlet (4) is formed in the front end of the main body (1) close to the left end, a box door (5) is arranged at the left end of the inlet (4), a groove (6) is formed between the main body (1) and the buffer plates (2), a mounting ring (7) is arranged at the upper end of the main body (1), a hydraulic cylinder (8) is arranged at the upper end of the mounting ring (7), a compression rod (9) is arranged at the lower end of the hydraulic cylinder (8), a sliding block (10) is arranged on the inner side wall of the main body (1), a placing groove (12) is formed in the upper end of a placing plate (11), a chromatographic column (13) is placed in the placing groove (12), a first, electric telescopic handle one (14) top is provided with electric telescopic handle two (16), electric telescopic handle two (16) right-hand member is provided with fixation clamp two (17), fixation clamp two (17) right-hand member is provided with pivot one (22), chromatographic column (13) upper end is provided with cylinder (18), slider (10) right side is provided with sleeve pipe (19), inside gear (20) that is provided with of sleeve pipe (19), gear (20) left side is provided with bracing piece (21).

2. An ultra-high pressure chromatography column-packing device according to claim 1, characterized in that: the right end of the second electric telescopic rod (16) is provided with a sliding groove, the second electric telescopic rod (16) is movably mounted inside the main body (1) through a sliding groove matched with the sliding block (10), and the two groups of fixing clamps (17) are arranged in parallel.

3. An ultra-high pressure chromatography column-packing device according to claim 1, characterized in that: a second rotating shaft is arranged between the box door (5) and the main body (1), the box door (5) is movably installed with the main body (1) through the second rotating shaft, and a buffer spring is arranged inside the groove (6).

4. An ultra-high pressure chromatography column-packing device according to claim 1, characterized in that: the right end of the supporting rod (21) is provided with a convex block, the two groups of gears (20) are matched with the supporting rod (21) through the convex block, and the supporting rod (21) is movably arranged inside the sleeve (19).

5. An ultra-high pressure chromatography column-packing device according to claim 1, characterized in that: the hydraulic cylinder (8) is movably arranged at the upper end of the main body (1) through a mounting ring (7).

6. An ultra-high pressure chromatography column-packing device according to claim 1, characterized in that: the left side and the right side of the placing groove (12) are provided with a third fixing clamp, and the right sides of the third fixing clamps are provided with a third electric telescopic rod.