CN211585325U

CN211585325U - Quick-release prepackage column

Info

Publication number: CN211585325U
Application number: CN201922426026.3U
Authority: CN
Inventors: 左海洋
Original assignee: Wuhan Geochrom Biotechnology Co ltd
Current assignee: Wuhan Geochrom Biotechnology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-29
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a quick detach pre-fabricated mast, the on-line screen storage device comprises a base, the top of base is connected with the connecting piece, the top fixedly connected with protection section of thick bamboo of connecting piece, the cylinder is installed to the inner chamber of protection section of thick bamboo, the top of protection section of thick bamboo is provided with the top cap, the limiting plate has all been welded to the both sides of top cap, the spacing groove has been seted up to the one end of limiting plate dorsad top cap, the both sides of protection section of thick bamboo all are connected with the carrier bar, the one end swing joint that the protection section of thick bamboo was kept away from to the carrier bar has the movable rod, the movable rod is connected with reset spring towards the. The problem of traditional glass prepackage column all take place the breakage easily in the use, and traditional sealed mode, all make lid end and cylinder carry out threaded connection, when staff's hand has water or when more smooth, inconvenient staff opens the lid end fast is solved.

Description

Quick-release prepackage column

Technical Field

The utility model relates to a pre-assembly post technical field specifically is a quick detach pre-fabricated mast.

Background

The prepacked column is used for purifying protein, the elution of high-purity protein presents a mild narrow peak elution condition, the activity of target protein is protected, a matched injector can be convenient, Chinese utility model CN201845001U provides a 'quick-release glass prepacked column', the technical problem to be solved by the patent is that the prepacked column adopts plastic disposable products at present, the product use times are few, and material waste is serious easily, so the prepacked column made of glass is adopted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick detach pre-fabricated mast possesses convenient ann and tears, and can protect glass pre-fabricated mast, avoids the pre-fabricated mast to take place broken advantage, has solved traditional glass pre-fabricated mast in the use, and all take place breakage easily, and traditional sealed mode, all is to make lid end and cylinder carry out threaded connection, when staff's hand has water or when slippery, the problem of lid end is opened fast to inconvenient staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick detach pre-fabricated mast, includes the base, the top of base is connected with the connecting piece, the top fixedly connected with protection section of thick bamboo of connecting piece, the cylinder is installed to the inner chamber of protection section of thick bamboo, the top of protection section of thick bamboo is provided with the top cap, the limiting plate has all been welded to the both sides of top cap, the spacing groove has been seted up to the one end of limiting plate dorsad top cap, the both sides of protection section of thick bamboo all are connected with the carrier bar, the one end swing joint that the protection section of thick bamboo was kept away from to the carrier bar has the movable rod, the movable rod is connected with reset spring towards the bottom of protection section of thick bamboo one side, the movable rod is provided with.

Preferably, the front of the protection cylinder is provided with a visual window, the two sides of the inner cavity of the protection cylinder are provided with strip-shaped grooves, and the inner cavity of each strip-shaped groove is bonded with a protection pad.

Preferably, the inner cavity of spacing groove is provided with the rubber pad, the quantity of rubber pad is two, the surface cover of sealing plug is equipped with the magnet, the top cover on cylinder surface is equipped with the iron sheet, the magnet is the annular with the iron sheet.

Preferably, the inner cavity of the base is provided with a balancing weight, and one end of the movable rod, which is back to the protection barrel, is provided with a pressing groove.

Preferably, the bottom of the base is bonded with a non-slip mat through epoxy resin adhesive.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses, when the staff need seal the cylinder, press the movable rod through pressing the indent, extrude reset spring through the movable rod, make the arch keep away from a protection section of thick bamboo, this moment, place the top cap in a protection section of thick bamboo top, and make the sealing plug extend to the inner chamber of cylinder, then the staff stops exerting oneself to the movable rod, elasticity effect through reset spring, can promote the bottom of movable rod, cooperation through carrier bar and movable rod, make the arch extend to the inner chamber of spacing groove, accomplish the chucking to the top cap, thereby the device's leakproofness has been strengthened, and when the top cap is taken off to needs, only need exert oneself to reset spring, make the arch keep away from the spacing groove, can take off the top cap, thereby reach the effect of ann tearing open fast.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 1 according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a connecting piece 2, a protection cylinder 3, a visual window 301, a column 4, a top cover 5, a limiting plate 501, a limiting groove 502, a rubber pad 503, a bearing rod 6, a movable rod 7, a protrusion 701, a pressing groove 8, a reset spring 9, a sealing ring 10, a sealing plug 11, a magnet 12, an iron sheet 13, a strip-shaped groove 14, a protection pad 15, a balancing weight 16 and a non-slip pad 17.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-4, a quick-release pre-fabricated post, which comprises a base 1, wherein the top of the base 1 is connected with a connecting piece 2, the top of the connecting piece 2 is fixedly connected with a protection cylinder 3, a cylinder 4 is installed in the inner cavity of the protection cylinder 3, a top cover 5 is arranged above the protection cylinder 3, limiting plates 501 are welded on two sides of the top cover 5, a limiting groove 502 is formed in one end of each limiting plate 501, which is opposite to the top cover 5, two sides of the protection cylinder 3 are connected with a bearing rod 6, one end of each bearing rod 6, which is far away from the protection cylinder 3, is movably connected with a movable rod 7, the bottom of each movable rod 7, which faces one side of the protection cylinder 3, is connected with a reset spring 9, the top of each movable rod 7, which.

Preferably, visual window 301 has been seted up in the front of a protection section of thick bamboo 3, and bar groove 14 has all been seted up to the both sides of a protection section of thick bamboo 3 inner chamber, and bar groove 14's inner chamber bonds and has protection pad 15, through having set up visual window 301, makes things convenient for the staff to know the inside liquid level height of cylinder 4, through having set up bar groove 14 and protection pad 15, has played the effect of protection cylinder 4, avoids cylinder 4 broken condition to appear on the surface.

Preferably, the inner chamber of spacing groove 502 is provided with rubber pad 503, and the quantity of rubber pad 503 is two, and the surface cover of sealing plug 11 is equipped with magnet 12, and the top cover on cylinder 4 surface is equipped with iron sheet 13, and magnet 12 is the annular with iron sheet 13, through having set up magnet 12 and iron sheet 13, makes things convenient for top cap 5 and protection section of thick bamboo 3 to be connected fast for top cap 5 is compacter with protection section of thick bamboo 3.

Preferably, balancing weight 16 is installed to base 1's inner chamber, and movable rod 7 has been seted up to the one end of a protection section of thick bamboo 3 dorsad and has been pressed groove 8, and through having set up balancing weight 16, has strengthened the stability when base 1 places, avoids taking place to rock the condition, through having set up pressing groove 8, makes things convenient for the staff through pressing groove 8 extrusion movable rod 7, extrudees reset spring 9 through movable rod 7 to realize changing the effect of protruding 701 positions.

Preferably, the bottom of the base 1 is bonded with the non-slip mat 17 through epoxy resin adhesive, and the non-slip effect of the base 1 is enhanced through the non-slip mat 17.

During the use, when the staff need seal cylinder 4, press movable rod 7 through pressing groove 8, extrude reset spring 9 through movable rod 7, make protruding 701 keep away from protection section of thick bamboo 3, at this moment, place top cap 5 in protection section of thick bamboo 3's top, and make sealing plug 11 extend to cylinder 4's inner chamber, then the staff stops exerting oneself movable rod 7, elasticity effect through reset spring 9, can promote the bottom of movable rod 7, cooperation through carrier bar 6 and movable rod 7, make protruding 701 extend to the inner chamber of spacing groove 502, accomplish the chucking to top cap 5, thereby the leakproofness of the device has been strengthened, and when needs take off top cap 5, only need exert oneself to reset spring 9, make protruding 701 keep away from spacing groove 502, can take off top cap 5, thereby reach the effect of tearing open fast.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a quick detach prepackage column, includes base (1), its characterized in that: the top of the base (1) is connected with a connecting piece (2), the top of the connecting piece (2) is fixedly connected with a protection cylinder (3), a cylinder (4) is installed in an inner cavity of the protection cylinder (3), a top cover (5) is arranged above the protection cylinder (3), limiting plates (501) are welded on two sides of the top cover (5), a limiting groove (502) is formed in one end, facing away from the top cover (5), of each limiting plate (501), bearing rods (6) are connected on two sides of the protection cylinder (3), a movable rod (7) is movably connected to one end, away from the protection cylinder (3), of each bearing rod (6), a reset spring (9) is connected to the bottom of each movable rod (7) facing to one side of the protection cylinder (3), a bulge (701) is arranged on the top of each movable rod (7) facing to one end of the protection cylinder (3), a sealing ring (10) is connected, the bottom of the sealing ring (10) is connected with a sealing plug (11).

2. The quick release pre-assembled column of claim 1, wherein: the front of a protection cylinder (3) is provided with a visual window (301), the two sides of the inner cavity of the protection cylinder (3) are provided with strip-shaped grooves (14), and the inner cavity of each strip-shaped groove (14) is bonded with a protection pad (15).

3. The quick release pre-assembled column of claim 1, wherein: the inner chamber of spacing groove (502) is provided with rubber pad (503), the quantity of rubber pad (503) is two, the surface cover of sealing plug (11) is equipped with magnet (12), the top cover on cylinder (4) surface is equipped with iron sheet (13), magnet (12) and iron sheet (13) are the annular.

4. The quick release pre-assembled column of claim 1, wherein: the inner chamber of base (1) is installed balancing weight (16), press groove (8) have been seted up to the one end of movable rod (7) dorsad protection section of thick bamboo (3).

5. The quick release pre-assembled column of claim 1, wherein: the bottom of the base (1) is bonded with an anti-slip pad (17) through epoxy resin adhesive.