CN214472172U

CN214472172U - Sample preparation device for acidic substance

Info

Publication number: CN214472172U
Application number: CN202120596820.7U
Authority: CN
Inventors: 徐文环; 韦兰芳; 梅素荣; 陈肖
Original assignee: Anhui Kebo Products Testing Research Institute Co ltd
Current assignee: Anhui Kebo Products Testing Research Institute Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-22
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a sample preparation device for acidic materials, which comprises a stand column, a clamping mechanism and a bottom plate, wherein the clamping mechanism rotates on one side of the stand column, the bottom plate is fixed at the bottom of the stand column, the clamping mechanism comprises two clamps and a sleeve column fixed on the left side of the stand column, the right side of each clamp is fixedly connected with a connecting block, the two connecting blocks are fixedly connected through screws, and the connecting blocks are connected with the sleeve column through a movable device; the movable device comprises a connecting column which is arranged on one side of the sleeve column and a sliding block which is fixed on the right side of the connecting block, a rectangular block is fixedly connected to the left end of the connecting column, two sliding grooves are formed in the left side of the rectangular block, the sliding grooves are connected with the sliding block in a sliding mode, the test tube can be clamped in the clamp through cooperation between the sleeve column, the connecting column, the rectangular block and the connecting block to shake, the test tube does not need to be taken down to shake, convenience in operation is improved, and use safety is also improved.

Description

Sample preparation device for acidic substance

Technical Field

The utility model relates to an acid material technical field specifically is a sample preparation facilities of acid material.

Background

The acidic substance mainly comprises two types of acids, and is obtained according to the classical acid-base theory and the Lewis acid-base theory. In the first category, the classical acid-base theory states that substances capable of providing hydrogen protons are called acids, also called protonic acids, such as sulfuric acid, hydrochloric acid, and the like; the second group, Lewis acid-base theory, is believed to accept a pair of electrons, called acids, such as cerium trichloride, ferric chloride, magnesium chloride, and the like.

When the sample of preparation acid material, its security becomes the most main factor, when current preparation acid sample, long need take the test tube up and rock, make its mixed liquid intensive mixing even, take up at every turn and take down, very loaded down with trivial details, also the security is extremely low, for this reason the utility model provides a sample preparation facilities of acid material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sample preparation facilities of acid material to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a sample preparation device for acidic materials, which comprises a vertical column, a clamping mechanism rotating at one side of the vertical column and a bottom plate fixed at the bottom of the vertical column,

the clamping mechanism comprises two hoops and a sleeve column fixed on the left side of the upright post, the right side of each hoop is fixedly connected with a connecting block, the two connecting blocks are fixedly connected through screws, and the connecting blocks are connected with the sleeve column through a movable device;

the movable device comprises a connecting column and a sliding block, wherein the connecting column is arranged on one side of the sleeve column in a rotating mode, the sliding block is fixed on the right side of the connecting block, a rectangular block is fixedly connected to the left end of the connecting column, two sliding grooves are formed in the left side of the rectangular block, and the sliding grooves are in sliding connection with the sliding block.

As an optimal technical solution of the utility model: the inside of stand has seted up logical groove, the inside sliding connection who leads to the groove has activity stop gear, activity stop gear's left side fixedly connected with end cover.

As an optimal technical solution of the utility model: the movable limiting mechanism comprises a movable column which slides in the through groove and a plurality of limiting holes which are formed in the bottom of the surface of the stand column, and the movable column is connected with the limiting holes in a clamping mode through limiting bolts.

As an optimal technical solution of the utility model: the right end of the movable column is fixedly connected with a pushing handle.

As an optimal technical solution of the utility model: the sliding block joint avoids the sliding block to break away from the spout at the internal surface of spout.

The utility model has the advantages that: through the cooperation between cover post, spliced pole, rectangular block and the connecting block can realize that the test tube card just can rock in the clamp, need not take off the test tube and rock, improved the convenience of operation, also improved the security of using.

Drawings

FIG. 1 is a schematic view of a sample preparation apparatus for an acidic substance.

FIG. 2 is a schematic view showing a structure in which a connection block and a rectangular block are connected in a sample preparation apparatus for an acidic substance.

FIG. 3 is a side view showing the structure of a rectangular block in a sample preparation apparatus for an acidic substance.

In the figure: 1. a base plate; 2. a column; 3. sleeving a column; 4. connecting columns; 5. a rectangular block; 6. a chute; 7. a slider; 8. connecting blocks; 9. clamping a hoop; 10. a screw; 11. a through groove; 12. a movable post; 13. a bottom cover; 14. pushing the handle; 15. a limiting hole; 16. and a limiting bolt.

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.

Example (b): as shown in fig. 1-3, the present invention provides a sample preparation device for acidic substances, which comprises a column 2, a clamping mechanism rotating on one side of the column 2, and a bottom plate 1 fixed at the bottom of the column 2;

the clamping mechanism comprises two hoops 9 and a sleeve column 3 fixed on the left side of the upright post 2, the right side of each hoop 9 is fixedly connected with a connecting block 8, the two connecting blocks 8 are fixedly connected through screws 10, and the connecting blocks 8 are connected with the sleeve column 3 through a movable device;

the movable device comprises a connecting column 4 and a sliding block 7, wherein the connecting column 4 is arranged on one side of the sleeve column 3 in a rotating mode, the sliding block 7 is fixed on the right side of the connecting block 8, the left end of the connecting column 4 is fixedly connected with a rectangular block 5, two sliding grooves 6 are formed in the left side of the rectangular block 5, the sliding grooves 6 are in sliding connection with the sliding block 7, movable spaces are provided by the aid of the sliding grooves 6 and the movable connecting block 7 in a matching mode, two clamping hoops 9 can move relatively conveniently, and clamping of the test tube is achieved.

Wherein, stand 2's inside has been seted up and has been led to groove 11, and the inside sliding connection who leads to groove 11 has movable stop gear, and cover 13 at the bottom of movable stop gear's the left side fixedly connected with can realize the removal of cover 13 at the bottom through movable stop gear, and then can all fix its bottom to the test tube of different length.

Wherein, activity stop gear is including sliding at the inside activity post 12 that leads to groove 11 to and set up a plurality of spacing holes 15 in 2 surperficial bottoms of stand, and through spacing bolt 16 joint between activity post 12 and the spacing hole 15, can realize highly spacing the activity post 12 through spacing hole 15 and spacing bolt 16.

Wherein, the right end of the movable column 12 is fixedly connected with a pushing handle 14, and the movable column 12 can be moved by pushing the pushing handle 14.

Wherein, the sliding block 7 joint is at the internal surface of spout 6, avoids sliding block 7 to break away from spout 6.

Specifically, the utility model discloses during the use: with the test tube card in the inside of two clamps 9, screw 10 is screwed up to the rethread, make two clamps 9 press from both sides the test tube tightly, and upward movement promotes handle 14, make the bottom of end cover 13 cover at the test tube, insert spacing downthehole 15 of looks adaptation with spacing bolt 16 again, when needs rock the test tube, extract spacing bolt 16 again, move down and promote handle 14, make end cover 13 break away from the test tube, the body of direct manual control test tube, it can to rock around using spliced pole 4 to carry out the test tube as the initial point.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The sample preparation device for the acidic substance is characterized by comprising an upright post (2), a clamping mechanism rotating on one side of the upright post (2) and a bottom plate (1) fixed at the bottom of the upright post (2);

the clamping mechanism comprises two hoops (9) and a sleeve column (3) fixed on the left side of the upright post (2), the right side of each hoop (9) is fixedly connected with a connecting block (8), the two connecting blocks (8) are fixedly connected through a screw (10), and the connecting blocks (8) are connected with the sleeve column (3) through a movable device;

the movable device comprises a connecting column (4) which is arranged on one side of the sleeve column (3) and a sliding block (7) which is fixed on the right side of the connecting block (8), wherein a rectangular block (5) is fixedly connected to the left end of the connecting column (4), two sliding grooves (6) are formed in the left side of the rectangular block (5), and the sliding grooves (6) are connected with the sliding block (7) in a sliding mode.

2. The sample preparation device for acidic substances according to claim 1, wherein a through groove (11) is formed in the column (2), a movable limiting mechanism is slidably connected in the through groove (11), and a bottom sleeve (13) is fixedly connected to the left side of the movable limiting mechanism.

3. The sample preparation device for acidic substances according to claim 2, wherein the movable limiting mechanism comprises a movable column (12) sliding inside the through groove (11) and a plurality of limiting holes (15) formed in the bottom of the surface of the upright column (2), and the movable column (12) is clamped with the limiting holes (15) through a limiting bolt (16).

4. The apparatus for preparing a sample of an acidic substance according to claim 3, wherein a push handle (14) is fixedly connected to the right end of the movable column (12).

5. The device for preparing a sample of an acidic substance according to claim 1, wherein the sliding block (7) is engaged with the inner surface of the sliding groove (6) to prevent the sliding block (7) from being separated from the sliding groove (6).