CN216054096U

CN216054096U - Improved condenser for liquid helium volatilization-free superconducting magnet

Info

Publication number: CN216054096U
Application number: CN202122647524.8U
Authority: CN
Inventors: 张良梁; 崔科
Original assignee: Wuhan Zhongke Xingda Technology Co ltd
Current assignee: Wuhan Zhongke Xingda Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-15
Anticipated expiration: 2031-11-01

Abstract

The utility model relates to the technical field of superconducting magnets, and discloses a condenser for improving liquid helium volatilization-free type superconducting magnet, which comprises a stable transverse plate positioned above the ground, wherein four corners of the lower surface of the stable transverse plate are fixedly provided with universal wheels, the upper surface of the stable transverse plate is fixedly provided with a stable base, the upper surface of the stable base is fixedly provided with a condenser, and the upper surface of the stable transverse plate is fixedly provided with a bidirectional clamping stabilizing device. This a be used for liquid helium formula superconducting magnet that volatilizees does not have liquid helium and volatilizees modified condenser, drive sliding bracket through extrusion spring post under the effect of self elasticity, catch bar and reference column insert and carry out spacing fixed to the condenser in stabilizing the base, have better spacing fixed effect to the condenser, effectively avoid leading to the condenser to empty the condition that the appearance damaged because of the external force influence, be favorable to the stability of better assurance condenser in the use, be convenient for better use.

Description

Improved condenser for liquid helium volatilization-free superconducting magnet

Technical Field

The utility model relates to the technical field of superconducting magnets, in particular to an improved condenser for a liquid helium volatilization-free superconducting magnet.

Background

For example, chinese patent application No. 202021443143.7 discloses an improved condenser for liquid helium volatilizing superconducting magnet without liquid helium volatilization, which is basically described as follows: the condenser for improving the volatilization-free liquid helium of the liquid helium volatilizing type superconducting magnet reduces the volatilization of the liquid helium volatilizing type superconducting magnet through the condenser for improving the volatilization-free liquid helium of the liquid helium volatilizing type superconducting magnet, so that the volatilization-free liquid helium is realized; the adopted condenser is used for respectively cooling the liquid helium and the liquid nitrogen volatilized by the liquid helium volatilizing type superconducting magnet; the vacuum treatment is carried out through the vacuum pumping port to achieve the functions of reducing heat conduction and radiation.

The existing condenser for improving the volatilization of liquid helium for the liquid helium volatilizing type superconducting magnet is generally directly placed at a designated position in the using process, but the condenser is extremely easy to topple over due to the influence of external force in the using process to cause the damage, the stability of the condenser in the using process is not favorably ensured, the condenser is not favorably used better, and the using convenience is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects of the prior art, the utility model provides an improved condenser for a liquid helium volatilization-type superconducting magnet without liquid helium volatilization, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for liquid helium formula superconducting magnet to have liquid helium to volatilize modified condenser, includes the stable diaphragm that is located the ground top, the equal fixed mounting in four corners of stable diaphragm lower surface has the universal wheel, the last fixed surface of stable diaphragm installs stabilizing base, stabilizing base's last fixed surface installs the condenser, stabilizing diaphragm's last fixed surface installs two-way centre gripping stabilising arrangement, the equal screw thread in four corners of stable diaphragm upper surface wears to be equipped with rotatable screw rod bull stick, the bottom of screw rod bull stick is equipped with rotatable rotation base, the top fixed mounting of screw rod bull stick has the rotation handle.

Preferably, two-way centre gripping stabilising arrangement includes the stable crossband of fixed mounting at stable diaphragm upper surface, the lateral surface fixed mounting of stable crossband has fixed riser, the upper surface of stable crossband is equipped with slidable sliding support, sliding support's inboard is equipped with rotatable catch bar, the inboard rotatable reference column that inserts in stabilizing the base that is equipped with of catch bar, sliding support's top is equipped with rotatable linkage branch, the top of linkage branch is equipped with rotatable movable support, movable support's lower fixed surface installs the extrusion spring post that is connected with the upper surface of stable crossband, movable support's last fixed surface installs the fixed bolster, the top fixed mounting of fixed riser medial surface has stabilizing support, the inboard of fixed bolster and stabilizing support all is equipped with rotatable supporting rod, the inboard of supporting rod is equipped with rotatable arc holding frame.

Preferably, the middle part of the inner side surface of the fixed vertical plate is provided with a strip-shaped through hole, the outer side surface of the movable support is fixedly provided with a movable rod, and the size of the strip-shaped through hole is matched with that of the movable rod.

Preferably, the upper surface of the stabilizing transverse block is provided with a T-shaped sliding groove, the lower surface of the sliding support is fixedly provided with a T-shaped sliding block, and the T-shaped sliding groove is connected with the T-shaped sliding block in a sliding mode.

Preferably, the outer side surface of the stabilizing base is provided with a circular through hole, and the size of the circular through hole is matched with that of the positioning column.

Preferably, the number of the push rods is eight, and the length of each of the eight groups of push rods is three hundred millimeters.

Preferably, the outer surface of the rotating handle is provided with an anti-skid layer, and anti-skid lines are uniformly arranged on the outer surface of the anti-skid layer.

Preferably, the stabilizing transverse plate and the stabilizing base are made of cast iron, and the outer surfaces of the stabilizing transverse plate and the stabilizing base are uniformly coated with antirust coatings.

Preferably, threaded through holes are formed in four corners of the upper surface of the stabilizing transverse plate, and the size of each threaded through hole is matched with that of the screw rotating rod.

Preferably, the number of the rotating bases is four, and the lower surfaces of the four rotating bases are fixedly provided with a plurality of groups of stable lugs.

(III) advantageous effects

Compared with the prior art, the utility model provides the improved condenser for the liquid helium volatilization-free type superconducting magnet, which has the following beneficial effects:

1. this a be used for liquid helium formula superconducting magnet that volatilizees does not have liquid helium and volatilizees modified condenser, drive sliding bracket through extrusion spring post under the effect of self elasticity, catch bar and reference column insert and carry out spacing fixed to the condenser in stabilizing the base, have better spacing fixed effect to the condenser, effectively avoid leading to the condenser to empty the condition that the appearance damaged because of the external force influence, be favorable to the stability of better assurance condenser in the use, be convenient for better use.

2. This a be used for liquid helium formula superconducting magnet that volatilizees does not have liquid helium and volatilizees modified condenser drives movable support and fixed bolster through extrusion spring post under the effect of self elasticity and drives supporting rod and arc supporting frame removal and carry out the centre gripping fixedly to the side of condenser, has further improved the stability to the condenser centre gripping, is convenient for use safe and stable more, has effectively improved the convenience in the use.

3. This a be used for liquid helium formula superconducting magnet to have liquid helium to volatilize modified condenser, rotate the handle through the control and drive screw rod bull stick and rotate the base and rotate and support stably to stabilizing the diaphragm, have better support fixed effect to stabilizing the diaphragm, the better stability of assurance condenser in the use of being convenient for is favorable to the improvement of convenience in use.

Drawings

FIG. 1 and FIG. 2 are schematic structural views of the present invention;

FIG. 3 is an exploded view of the bi-directional clamping and stabilizing device of the present invention.

In the figure: 1. stabilizing the transverse plate; 2. a universal wheel; 3. a stabilizing base; 4. a condenser; 5. a bidirectional clamping stabilizing device; 501. stabilizing the transverse block; 502. fixing the vertical plate; 503. a sliding support; 504. a push rod; 505. a positioning column; 506. a linkage strut; 507. a movable support; 508. extruding the spring post; 509. fixing a bracket; 510. a stabilizing support; 511. a clamping rod; 512. an arc-shaped clamping frame; 6. rotating the screw rod; 7. rotating the base; 8. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a condenser for improving liquid helium volatilization-free superconducting magnet comprises a stabilizing transverse plate 1 positioned above the ground, universal wheels 2 are fixedly mounted at four corners of the lower surface of the stabilizing transverse plate 1, a stabilizing base 3 is fixedly mounted on the upper surface of the stabilizing transverse plate 1, a condenser 4 is fixedly mounted on the upper surface of the stabilizing base 3, a bidirectional clamping and stabilizing device 5 is fixedly mounted on the upper surface of the stabilizing transverse plate 1, rotatable screw rotating rods 6 are threaded at four corners of the upper surface of the stabilizing transverse plate 1, a rotatable rotating base 7 is arranged at the bottom end of each screw rotating rod 6, a rotating handle 8 is fixedly mounted at the top end of each screw rotating rod 6, the rotating handle 8 is controlled to drive the screw rotating rods 6 and the rotating base 7 to rotate so as to support and stabilize the stabilizing transverse plate 1, the stabilizing transverse plate 1 has a better supporting and fixing effect, and the stability of the condenser 4 in the use process is better guaranteed, is favorable for improving the use convenience.

In order to improve the clamping stability, the bidirectional clamping stabilizing device 5 comprises a stabilizing transverse block 501 fixedly arranged on the upper surface of a stabilizing transverse plate 1, a fixed vertical plate 502 is fixedly arranged on the outer side surface of the stabilizing transverse block 501, a slidable sliding support 503 is arranged on the upper surface of the stabilizing transverse block 501, a rotatable pushing rod 504 is arranged on the inner side of the sliding support 503, a positioning column 505 inserted into a stabilizing base 3 is rotatably arranged on the inner side of the pushing rod 504, a rotatable linkage supporting rod 506 is arranged on the top of the sliding support 503, a rotatable movable support 507 is arranged on the top of the linkage supporting rod 506, an extrusion spring column 508 connected with the upper surface of the stabilizing transverse block 501 is fixedly arranged on the lower surface of the movable support 507, the sliding support 503, the pushing rod 504 and the positioning column 505 are driven to be inserted into the stabilizing base 3 to limit and fix the condenser 4 under the action of the extrusion spring column 508, has better limiting and fixing effects on the condenser 4, effectively avoids the condition that the condenser 4 is toppled and damaged due to the influence of external force, the condenser 4 is better ensured to be stable in the using process and is convenient to be used better, the fixed support 509 is fixedly arranged on the upper surface of the movable support 507, the stabilizing support 510 is fixedly arranged on the top of the inner side surface of the fixed vertical plate 502, the rotatable clamping rods 511 are respectively arranged on the inner sides of the fixed support 509 and the stabilizing support 510, the rotatable arc-shaped clamping frame 512 is arranged on the inner side of the clamping rod 511, drive movable support 507 and fixed bolster 509 through extrusion spring post 508 under the effect of self elasticity and drive clamping rod 511 and arc holding frame 512 and remove and carry out the centre gripping fixedly to the side of condenser 4, further improved the stability to the condenser 4 centre gripping, be convenient for use safe and stable more, effectively improved the convenience in the use.

In order to improve the sliding stability, the middle of the inner side surface of the fixed vertical plate 502 is provided with a strip-shaped through hole, the outer side surface of the movable support 507 is fixedly provided with a movable rod, the size of the strip-shaped through hole is matched with that of the movable rod, and the strip-shaped through hole in the middle of the inner side surface of the fixed vertical plate 502 is matched with the movable rod on the outer side surface of the movable support 507, so that the sliding stability is improved.

In order to improve the moving stability, a T-shaped sliding groove is formed in the upper surface of the stabilizing transverse block 501, a T-shaped sliding block is fixedly mounted on the lower surface of the sliding support 503, the T-shaped sliding groove is connected with the T-shaped sliding block in a sliding mode, and the T-shaped sliding groove in the upper surface of the stabilizing transverse block 501 is matched with the T-shaped sliding block in the lower surface of the sliding support 503, so that the moving stability is improved.

In order to improve the stability of limiting, a circular through hole is formed in the outer side surface of the stabilizing base 3, the size of the circular through hole is matched with that of the positioning column 505, and the circular through hole in the outer side surface of the stabilizing base 3 is matched with the positioning column 505, so that the stability of limiting is improved.

In the utility model, in order to facilitate the pushing operation, the pushing rods 504 are arranged in eight groups, the lengths of the eight groups of pushing rods 504 are all three hundred millimeters, and the eight groups of pushing rods 504 are mutually matched, so that the pushing operation is facilitated.

In order to improve the anti-skid effect, the outer surface of the rotating handle 8 is provided with the anti-skid layer, anti-skid lines are uniformly arranged on the outer surface of the anti-skid layer, and the anti-skid lines on the outer surface of the rotating handle 8 increase the friction force and improve the anti-skid effect.

In order to prolong the service life, the stabilizing transverse plate 1 and the stabilizing base 3 are made of cast iron, the outer surfaces of the stabilizing transverse plate 1 and the stabilizing base 3 are uniformly coated with antirust coatings, the antirust coatings on the outer surfaces of the stabilizing transverse plate 1 and the stabilizing base 3 are prevented from being corroded, and the service life is prolonged.

In order to improve the stability of the rotation of the screw thread, the four corners of the upper surface of the stabilizing transverse plate 1 are provided with screw thread through holes, the size of each screw thread through hole is matched with the size of the screw rod rotating rod 6, and the screw thread through holes at the four corners of the upper surface of the stabilizing transverse plate 1 are matched with the screw rod rotating rods 6, so that the stability of the rotation of the screw thread is improved.

In the utility model, in order to improve the stability of the support, four groups of rotating bases 7 are arranged, a plurality of groups of stabilizing lugs are fixedly arranged on the lower surfaces of the four groups of rotating bases 7, and the stabilizing lugs on the lower surfaces of the four groups of rotating bases 7 are matched with each other, so that the stability of the support is improved.

When using, place the repacking device at the assigned position, place condenser 4 at the upper surface of stabilizing diaphragm 1 afterwards, drive movable support 507 rebound under the effect of extrusion spring post 508 elasticity afterwards, movable support 507 drives linkage branch 506 and removes, linkage branch 506 drives sliding support 503 and removes, sliding support 503 drives catch bar 504 and removes, catch bar 504 drives reference column 505 and inserts and carry out spacing fixed in stabilizing base 3, movable support 507 drives fixed bolster 509 rebound simultaneously, fixed bolster 509 drives clamping rod 511 rebound, clamping rod 511 drives arc clamping frame 512 and carries out the centre gripping fixedly to condenser 4's surface, accomplish fixed operation.

To sum up, this be used for liquid helium formula superconducting magnet to have liquid helium to volatilize modified condenser drives sliding bracket 503, catch bar 504 and reference column 505 and insert and carry out spacing fixed to condenser 4 in stabilizing base 3 through extrusion spring post 508 under the effect of self elasticity, have better spacing fixed effect to condenser 4, effectively avoid leading to condenser 4 to empty the condition that the damage appears because of external force influence, be favorable to the better stability of assurance condenser 4 in the use, be convenient for better use.

This be used for liquid helium formula superconducting magnet that volatilizees does not have liquid helium and volatilizees modified condenser drives movable support 507 and fixed bolster 509 through extrusion spring post 508 under the effect of self elasticity and drives supporting rod 511 and arc holding frame 512 removal and carry out the centre gripping fixedly to the side of condenser 4, has further improved the stability to condenser 4 centre gripping, is convenient for use safe and stable more, has effectively improved the convenience in the use.

This a be used for liquid helium formula superconducting magnet to have liquid helium to volatilize modified condenser, rotate handle 8 through the control and drive screw rod bull stick 6 and rotate base 7 and rotate and support stably stabilizing diaphragm 1, have better support fixed effect to stabilizing diaphragm 1, be convenient for better assurance condenser 4 stability in the use, be favorable to the improvement of convenience of use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for liquid helium formula superconducting magnet to volatilize modified condenser of no liquid helium, is including being located subaerial stable diaphragm (1), the equal fixed mounting in four corners of stable diaphragm (1) lower surface has universal wheel (2), the last fixed surface of stable diaphragm (1) installs stabilizing base (3), the last fixed surface of stabilizing base (3) installs condenser (4), its characterized in that: stabilize the last fixed surface of diaphragm (1) and install two-way centre gripping stabilising arrangement (5), rotatable screw rod bull stick (6) are worn to be equipped with by the equal screw thread in four corners of stabilizing diaphragm (1) upper surface, the bottom of screw rod bull stick (6) is equipped with rotatable rotation base (7), the top fixed mounting of screw rod bull stick (6) has rotation handle (8).

2. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 1, wherein: the bidirectional clamping stabilizing device (5) comprises a stabilizing transverse block (501) fixedly mounted on the upper surface of a stabilizing transverse plate (1), a fixed vertical plate (502) is fixedly mounted on the outer side surface of the stabilizing transverse block (501), a slidable sliding support (503) is arranged on the upper surface of the stabilizing transverse block (501), a rotatable push rod (504) is arranged on the inner side of the sliding support (503), a positioning column (505) inserted into a stabilizing base (3) is rotatably arranged on the inner side of the push rod (504), a rotatable linkage supporting rod (506) is arranged at the top of the sliding support (503), a rotatable movable support (507) is arranged at the top of the linkage supporting rod (506), an extrusion spring column (508) connected with the upper surface of the stabilizing transverse block (501) is fixedly mounted on the lower surface of the movable support (507), a fixed support (509) is fixedly mounted on the upper surface of the movable support (507), the top of the inner side face of the fixed vertical plate (502) is fixedly provided with a stabilizing support (510), the inner sides of the fixed support (509) and the stabilizing support (510) are respectively provided with a rotatable clamping rod (511), and the inner side of the clamping rod (511) is provided with a rotatable arc-shaped clamping frame (512).

3. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 2, wherein: the middle part of the inner side surface of the fixed vertical plate (502) is provided with a strip-shaped through hole, the outer side surface of the movable support (507) is fixedly provided with a movable rod, and the size of the strip-shaped through hole is matched with that of the movable rod.

4. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 2, wherein: the upper surface of the stabilizing transverse block (501) is provided with a T-shaped sliding groove, the lower surface of the sliding support (503) is fixedly provided with a T-shaped sliding block, and the T-shaped sliding groove is connected with the T-shaped sliding block in a sliding mode.

5. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 2, wherein: circular through holes are formed in the outer side face of the stabilizing base (3), and the size of each circular through hole is matched with that of the positioning column (505).

6. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 2, wherein: the number of the push rods (504) is eight, and the length of each of the eight groups of push rods (504) is three hundred millimeters.

7. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 1, wherein: the outer surface of the rotating handle (8) is provided with an anti-skid layer, and anti-skid lines are uniformly arranged on the outer surface of the anti-skid layer.

8. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 1, wherein: the stabilizing transverse plate (1) and the stabilizing base (3) are made of cast iron, and the outer surfaces of the stabilizing transverse plate (1) and the stabilizing base (3) are uniformly coated with antirust coatings.

9. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 1, wherein: the four corners of the upper surface of the stabilizing transverse plate (1) are provided with threaded through holes, and the size of each threaded through hole is matched with that of the screw rotating rod (6).

10. The condenser for liquid helium volatilizing superconducting magnet improvement without liquid helium volatilization of claim 1, wherein: the quantity of rotating base (7) is four groups, and the lower surfaces of four groups of rotating base (7) are all fixedly provided with a plurality of groups of stable lugs.