CN210434571U - Nuclear magnetic pipe frame - Google Patents
Nuclear magnetic pipe frame Download PDFInfo
- Publication number
- CN210434571U CN210434571U CN201921326109.9U CN201921326109U CN210434571U CN 210434571 U CN210434571 U CN 210434571U CN 201921326109 U CN201921326109 U CN 201921326109U CN 210434571 U CN210434571 U CN 210434571U
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- magnet
- guide rail
- nuclear magnetic
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- panel
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Abstract
The utility model relates to a nuclear-magnetism pipe support, including panel, bottom plate and pipe support column, panel and bottom plate pass through pipe support column cooperation mounting interval and set up, are equipped with the direction through-hole on the panel, and the bottom plate is equipped with the locating hole with direction through-hole one-to-one, its characterized in that: two pulleys which are oppositely arranged in the horizontal direction are arranged in the guide through hole, a guide rail along the horizontal direction is arranged on the panel, a first magnet and a second magnet which are oppositely arranged are arranged in the guide rail, the like magnetic poles of the first magnet and the second magnet are oppositely arranged, a first gap is reserved between the first magnet and the second magnet, the first magnet is fixedly arranged in the guide rail, the second magnet and the guide rail are oppositely arranged in a sliding manner, a blocking part is arranged on the guide rail, the blocking part is used for blocking the second magnet in the guide rail, and one end of the second magnet, far away from the first magnet, is fixedly connected with one pulley. The utility model discloses can be firm fixed nuclear magnetic tube, the centre gripping unstability or the aversion phenomenon that the loss after avoiding elastic clamping part repetitious usage leads to.
Description
Technical Field
The utility model relates to a nuclear-magnetism pipe support.
Background
The nuclear magnetic tube, the high borosilicate glass container as the nuclear magnetic resonance instrument sample introduction, has very high processing precision, and a large amount of nuclear magnetic tubes are required to be used for loading samples in the research process. How to safely and efficiently place and store the nuclear magnetic tube is a necessary requirement. CN206509026U discloses a nuclear magnetism pipe support to solve nuclear magnetism pipe and easily empty when putting into and taking out, easily drop and pound the bottom, the difficult scheduling problem of operation. However, the elastic clamping components can shift in the long-term use process, so that the distance between the two symmetrically arranged elastic clamping components when the two elastic clamping components rotate around the axial center of the elastic clamping components cannot be changed, the elastic clamping components cannot be matched with the pipe diameter of the nuclear magnetic pipe, and the nuclear magnetic pipe cannot be clamped well or damaged. In addition, when this nuclear-magnetism pipe support was used, the nuclear-magnetism pipe leads to it to be difficult for being put into the locating hole through the in-process of panel, median septum and bottom plate skew locating hole, has increased the getting of nuclear-magnetism pipe and has put the degree of difficulty, brings the inconvenience for the experimenter, has reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a nuclear-magnetism pipe support, the utility model discloses can be firm fixed nuclear-magnetism pipe, avoid the unstable or aversion phenomenon of centre gripping that the loss after the elasticity clamping part used many times leads to.
The utility model discloses a nuclear-magnetism pipe support, which comprises a pane, bottom plate and pipe support column, panel and bottom plate pass through pipe support column cooperation mounting interval and set up, be equipped with the direction through-hole on the panel, the bottom plate is equipped with the locating hole with direction through-hole one-to-one, be equipped with two pulleys of relative setting in the direction of the horizon in the direction through-hole, be equipped with the guide rail along the direction of the horizon on the panel, be equipped with the first magnet and the second magnet of relative setting in the guide rail, the homonymy magnetic pole of first magnet and second magnet sets up relatively and leaves first space between the two, first magnet is fixed to be set up in the guide rail, the second magnet sets up with guide rail relative slip, the guide rail is equipped with the stop part, the stop part is used for blockking the second magnet in the.
Furthermore, the second magnet is fixedly connected with a connecting piece along the horizontal direction, the connecting piece is connected with the pulley, and a second gap is reserved between the pulley and the second magnet.
Furthermore, the second magnet and the connecting piece are respectively provided with a mounting hole along the horizontal direction, the mounting hole is perpendicular to the extending direction of the second magnet, a screw rod is connected in the mounting hole in a threaded manner, and the screw rod is respectively connected with the second magnet and the connecting piece.
Further, the width of the second gap is larger than the width of the first gap.
Furthermore, the bottom plate is provided with a plurality of guide pillars along the vertical direction, and the guide pillars are positioned on one side of the guide through hole.
Further, the cross section of the guide pillar is arc-shaped.
Furthermore, the blocking part is a baffle plate, the baffle plate is perpendicular to the panel, and the baffle plate is abutted to one end, away from the first magnet, of the second magnet.
Furthermore, an elastic buffer part is paved on the bottom plate.
Furthermore, the surface of the wheel body of the pulley is coated with an elastic buffer.
Further, the elastic buffer is silica gel or rubber.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:
the utility model discloses a repulsion force of first magnet and second magnet realizes the fixed of the two relative position, and realize the fixed of pulley position with this, when the pulley does not centre gripping nuclear magnetic tube, first magnet and second magnet are located the different positions in the guide rail respectively because the repulsion force, when pulley centre gripping nuclear magnetic tube, the second magnet that the pulley is connected is promoted by the nuclear magnetic tube, make it move to the direction that is close to first magnet along the guide rail, make two relative pulleys form the space that supplies the nuclear magnetic tube to remove, because the pulley motion route is restricted by the guide rail, above-mentioned process is repeated many times can not cause double-phase offset to the pulley yet, can not lose the pulley yet, and the arc edge of pulley can not cause the damage to the nuclear magnetic tube.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the nuclear magnetic tube rack of the present invention;
description of reference numerals:
1-a panel; 2-a bottom plate; 10-a first magnet; 11-a second magnet; 12-a screw; 13-a connector; 14-a pulley; 15-a baffle; 20-an elastomeric buffer; 21-positioning holes.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Examples
Referring to fig. 1, the utility model discloses a nuclear magnetism pipe support, which comprises a panel 1, bottom plate 2 and pipe support column, panel 1 and bottom plate 2 pass through pipe support column cooperation mounting interval and set up, be equipped with the direction through-hole on the panel 1, bottom plate 2 is equipped with the locating hole 21 with direction through-hole one-to-one, be equipped with two pulleys 14 that set up relatively in the horizontal direction in the direction through-hole, be equipped with the guide rail along the horizontal direction on the panel 1, be equipped with relative first magnet 10 and the second magnet 11 that sets up in the guide rail, the homonymy magnetic pole of first magnet 10 and second magnet 11 sets up relatively and leaves first space between the two, first magnet 10 is fixed to be set up in the guide rail, second magnet 11 sets up with guide rail relative slip, the guide rail is equipped with the stop part, the stop part. The blocking part is a baffle plate 15, the baffle plate 15 is perpendicular to the panel 1, and the baffle plate 15 is abutted against one end of the second magnet 11 far away from the first magnet 10.
One end of the second magnet 11 far away from the first magnet 10 is fixedly connected with a connecting piece 13 along the horizontal direction, the connecting piece 13 is connected with a pulley 14, and a second gap is reserved between the pulley 14 and the second magnet 11. The width of the second gap is greater than the width of the first gap. The second magnet 11 and the connecting piece 13 are respectively provided with a mounting hole along the horizontal direction, the mounting hole is perpendicular to the extending direction of the second magnet 11, a screw rod 12 is connected in the mounting hole in a threaded manner, and two ends of the screw rod 12 are respectively connected with the second magnet 11 and the connecting piece 13.
The bottom plate 2 is provided with a plurality of guide pillars along the vertical direction, the cross sections of the guide pillars are arc-shaped, and the guide pillars are positioned on one side of the guide through holes. The guide post can play a role in guiding the nuclear magnetic tube in the downward moving process, so that the nuclear magnetic tube can fall into the positioning hole 21 more quickly and accurately.
An elastic buffer 20 is laid on the bottom plate 2. The surface of the pulley 14 is coated with an elastic buffer. The elastic buffer 20 is preferably silicone or rubber. The elastomeric damper 20 provides a cushioning effect to further protect the magnetic core tube from damage.
When the nuclear magnetic tube is not placed in, the second magnet 11 and the first magnet 10 tend to be far away from the first magnet 10 due to the action of repulsive force, the baffle 15 is arranged at the edge of the guide rail, the second magnet 11 is abutted to the baffle 15 and is blocked in the guide rail by the baffle 15, and the first secondary magnet and the second magnet 11 form a first gap. When the nuclear magnetic pipe is placed in, the pulley 14 is extruded by the nuclear magnetic pipe, the extrusion force borne by the pulley 14 is greater than the repulsion force between the second magnet 11 and the first magnet 10, so that the second magnet 11 connected with the pulley 14 can move towards the direction close to the first magnet 10 along the guide rail, and as the width of a second gap between the pulley 14 and the second magnet 11 is greater than the width of the first magnet 10, the pulley 14 cannot contact the baffle 15 in the process, and a sufficient space for accommodating the nuclear magnetic pipe is ensured. Since the movement path of the pulley 14 is limited by the guide rail, the above process is repeated for a plurality of times without causing the position deviation of the two opposite pulleys 14 and the loss of the pulley 14, and the nuclear magnetic tube slides relative to the pulley 14 in the process of being pushed downwards into the positioning hole 21 of the bottom plate 2, and the arc-shaped edge of the pulley 14 cannot cause damage to the nuclear magnetic tube.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a nuclear-magnetism pipe support, includes panel, bottom plate and pipe support column, panel and bottom plate pass through pipe support column cooperation mounting interval and set up, be equipped with the direction through-hole on the panel, the bottom plate is equipped with the locating hole with direction through-hole one-to-one, its characterized in that: be equipped with two pulleys that set up relatively in the horizontal direction in the direction through-hole, be equipped with the guide rail along the horizontal direction on the panel, be equipped with relative first magnet and the second magnet that sets up in the guide rail, the homonymy magnetic pole of first magnet and second magnet sets up relatively and leaves first space between the two, first magnet is fixed to be set up in the guide rail, the second magnet with guide rail relative slip sets up, the guide rail is equipped with the stop part, the stop part be used for with the second magnet block in the guide rail, the second magnet is kept away from one end fixed connection of first magnet the pulley.
2. The nuclear magnetic pipe rack of claim 1, wherein: the second magnet is fixedly connected with a connecting piece along the horizontal direction, the connecting piece is connected with the pulley, and a second gap is reserved between the pulley and the second magnet.
3. The nuclear magnetic pipe rack of claim 2, wherein: the second magnet and the connecting piece are respectively provided with a mounting hole along the horizontal direction, the mounting hole is perpendicular to the extending direction of the second magnet, a screw rod is connected in the mounting hole in a threaded manner, and the screw rod is respectively connected with the second magnet and the connecting piece.
4. The nuclear magnetic pipe rack of claim 2, wherein: the width of the second gap is greater than the width of the first gap.
5. The nuclear magnetic pipe rack of claim 1, wherein: the bottom plate is provided with a plurality of guide pillars along the vertical direction, and the guide pillars are positioned on one side of the guide through hole.
6. The nuclear magnetic pipe rack of claim 5, wherein: the cross section of the guide post is arc-shaped.
7. The nuclear magnetic pipe rack of claim 1, wherein: the blocking part is a baffle plate, the baffle plate is perpendicular to the panel, and the baffle plate is abutted to one end, far away from the first magnet, of the second magnet.
8. The nuclear magnetic pipe rack of claim 1, wherein: and an elastic buffer part is paved on the bottom plate.
9. The nuclear magnetic pipe rack of claim 1, wherein: the surface of the wheel body of the pulley is coated with an elastic buffer piece.
10. The nuclear magnetic pipe rack of claim 8 or 9, wherein: the elastic buffer part is silica gel or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326109.9U CN210434571U (en) | 2019-08-15 | 2019-08-15 | Nuclear magnetic pipe frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921326109.9U CN210434571U (en) | 2019-08-15 | 2019-08-15 | Nuclear magnetic pipe frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210434571U true CN210434571U (en) | 2020-05-01 |
Family
ID=70408435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921326109.9U Active CN210434571U (en) | 2019-08-15 | 2019-08-15 | Nuclear magnetic pipe frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210434571U (en) |
-
2019
- 2019-08-15 CN CN201921326109.9U patent/CN210434571U/en active Active
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