Liquid argon storage device

Abstract

The utility model discloses a liquid argon storage device, which comprises a base, a shock absorber, a shock absorption seat and a rotating disc, self-locking universal wheels are arranged at the bottom of the base, the shock absorber is arranged on the base, the shock absorption seat is arranged on the shock absorber, a rotating seat is arranged in the middle of the shock absorption seat, the rotating disc is rotatably sleeved on the rotating seat, and the rotating disc is arranged on the rotating seat. A plurality of sets of limiting grooves used for containing Dewar tanks are formed in the rotary disc, the multiple sets of limiting grooves are distributed in an annular array mode, stand columns are arranged on the base, protective doors are arranged on the stand columns, the two sets of stand columns are symmetrically arranged, fixing shafts are arranged on one set of stand columns, magnets are arranged on the other set of stand columns, and the protective doors are arranged on the protective doors. And one side of the protective door is rotationally arranged on the fixed shaft in a sleeving manner. The utility model relates to the technical field of storage devices, and particularly provides a liquid argon storage device which is convenient for moving a plurality of groups of Dewar tanks at the same time, has a damping function and is convenient for protecting the Dewar tanks.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to a liquid argon storage device. Background Art

[0002] As the name suggests, a liquid argon storage device is a device for storing liquid argon. A commonly used one is a dewar tank. In order to meet the needs of users, the dewar tank usually needs to be moved. However, a conventional dewar tank does not have a mobile structure. Therefore, in order to facilitate the movement of the dewar tank, the dewar tank is placed on a mobile rack, and the movement of the dewar tank is achieved by the mobile rack. Although this method brings convenience to the movement of the dewar tank, the traditional mobile rack can only move one group of dewar tanks at a time, and the transportation efficiency is low. In addition, the traditional mobile rack can only realize the transportation function of the dewar tank, and its protective effect is poor. It cannot provide good protection for the dewar tank and has poor practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a liquid argon storage device which is convenient for moving multiple groups of Dewar tanks at the same time, has a shock-absorbing function, and is convenient for protecting the Dewar tanks.

[0004] The technical solution adopted by the utility model is as follows: the utility model provides a liquid argon storage device, comprising a base, a self-locking universal wheel is provided at the bottom of the base, and also comprises a shock absorber, a shock absorber seat and a turntable, the shock absorber is arranged on the base, the shock absorber seat is arranged on the shock absorber, a rotating seat is provided in the middle of the shock absorber seat, the turntable is rotatably sleeved on the rotating seat, the turntable is provided with a limiting groove for placing a Dewar tank, the limiting grooves are provided in several groups, and the limiting grooves in several groups are distributed in a circular array, a column is provided on the base, a protective door is provided on the column, the columns are symmetrically provided with two groups, one group of the columns is provided with a fixed shaft, and the other group of the columns is provided with a magnet, one side of the protective door is rotatably sleeved on the fixed shaft, and the other side of the protective door is adsorbed and connected to the magnet, and the protective door is symmetrically provided with two groups.

[0005] Furthermore, the turntable is provided with a rotating hand-held upright rod, and the rotating hand-held upright rod is provided with several groups. The several groups of rotating hand-held upright rods are distributed in a ring array, and the tops of the several groups of rotating hand-held upright rods are connected to each other through connecting rings.

[0006] Furthermore, the rotating seat is provided with a locking unit for positioning the turntable, the locking unit includes a spring and a locking bead, the rotating seat is provided with a groove, the spring is provided in the groove, the locking bead is provided on the spring and slides in the groove, the turntable is provided with a locking groove, the locking bead is engaged in the locking groove, the locking groove is provided in several groups, and the several groups of locking grooves are distributed in a circular array.

[0007] Furthermore, a protective umbrella for protecting the Dewar tank is provided on the top of the rotating seat.

[0008] Furthermore, a protective cover is provided in the limiting groove.

[0009] Furthermore, the protective cover is a rubber cover or a sponge cover.

[0010] Furthermore, a warning light strip is sleeved on the base.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows: the present invention is provided with a shock absorber and a self-locking universal wheel, which facilitates the movement of the liquid argon storage device through the self-locking universal wheel, and conveniently cushions the vibration generated during the movement through the shock absorber; the present invention is provided with a protective door and a protective umbrella, which facilitates the protection of the dewar tank from the circumferential direction through the protective door, and conveniently protects the dewar tank from the top through the protective umbrella, and can also prevent the dewar tank from being exposed to the sun and rain during outdoor use, and prevent the dewar tank from being oxidized and corroded; the present invention can simultaneously place multiple groups of dewar tanks through several groups of limit grooves, thereby facilitating the simultaneous movement of multiple groups of dewar tanks, and can also rotate multiple groups of dewar tanks according to usage needs, thereby facilitating the placement and access of dewar tanks at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 A perspective view of an embodiment of the present utility model;

[0014] Figure 2 This is an exploded view of an embodiment of the present utility model;

[0015] Figure 3 This is a front view of an embodiment of the utility model;

[0016] Figure 4 It is a left side view of an embodiment of the utility model;

[0017] Figure 5 for Figure 3 Cross-sectional view along section AA;

[0018] Figure 6 for Figure 4 Cross-sectional view along section BB;

[0019] Figure 7 for Figure 5 Enlarged view of part A.

[0020] Among them, 1. base, 2. shock absorber, 3. shock absorber seat, 4. turntable, 5. self-locking universal wheel, 6. column, 7. protective door, 8. fixed axis, 9. magnet, 10. rotating seat, 11. limit slot, 12. rotating hand-held pole, 13. connecting ring, 14. spring, 15. positioning bead, 16. positioning slot, 17. protective cover, 18. protective umbrella, 19. warning light strip. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] like Figure 1-Figure 7 As shown, the utility model is a liquid argon storage device, including a base 1, a self-locking universal wheel 5 is provided at the bottom of the base 1, and also includes a shock absorber 2, a shock absorber seat 3 and a turntable 4. The shock absorber 2 is provided on the base 1, the shock absorber seat 3 is provided on the shock absorber 2, a rotating seat 10 is provided in the middle of the shock absorber seat 3, and the turntable 4 is rotatably sleeved on the rotating seat 10. The turntable 4 is provided with a limiting groove 11 for placing a Dewar tank, and the limiting groove 11 is provided with a plurality of groups, and the plurality of groups of limiting grooves 11 are distributed in a ring array. The base 1 is provided with a column 6 A protective door 7 is provided on the column 6, and two groups of columns 6 are symmetrically provided. One group of columns 6 is provided with a fixed shaft 8, and the other group of columns 6 is provided with a magnet 9. One side of the protective door 7 is rotatably sleeved on the fixed shaft 8, and the other side of the protective door 7 is adsorbed and connected to the magnet 9. There are two groups of protective doors 7 symmetrically; a protective umbrella 18 for protecting the Dewar tank is provided on the top of the rotating seat 10; a protective cover 17 is provided in the limiting groove 11; the protective cover 17 is a rubber cover or a sponge cover; a warning light strip 19 is sleeved on the base 1.

[0024] The rotating seat 10 is provided with a locking unit for positioning the turntable 4, and the locking unit includes a spring 14 and a locking bead 15. The rotating seat 10 is provided with a groove, the spring 14 is arranged in the groove, the locking bead 15 is arranged on the spring 14 and slides in the groove, and the turntable 4 is provided with a locking groove 16, the locking bead 15 is engaged in the locking groove 16, and the locking groove 16 is provided with several groups, and the several groups of locking grooves 16 are distributed in a circular array.

[0025] The turntable 4 is provided with a rotating hand-held upright rod 12 , which is provided with several groups. The several groups of rotating hand-held upright rods 12 are distributed in a ring array, and the tops of the several groups of rotating hand-held upright rods 12 are interconnected by connecting rings 13 .

[0026] During use, the protective door 7 is opened, and multiple groups of dewar jars are placed in multiple groups of limiting grooves 11. After the dewar jars are placed, the protective door 7 is closed. The protective door 7 can protect the dewar jars from the circumferential direction. Then, the multiple groups of dewar jars are moved simultaneously via the self-locking universal wheels 5, making transportation more efficient. The shock absorbers 2 can cushion the vibrations generated during the movement. During the use of the liquid argon storage device, the warning light strip 19 can serve as a warning, and the protective umbrella 18 can protect the dewar jars from the top, while also protecting the dewar jars from exposure to sunlight and rain during outdoor use, preventing the dewar jars from oxidation and corrosion.

[0027] When placing and taking out the Dewar jars in different positions, in order to make it more convenient for the staff to operate, the staff can manually rotate the hand-held upright 12 to drive the turntable 4 to rotate. During the rotation of the turntable 4, the turntable 4 can be positioned by the positioning unit to prevent it from rotating continuously.

[0028] In summary, the present invention is provided with a shock absorber 2 and a self-locking universal wheel 5, which facilitates the movement of the liquid argon storage device through the self-locking universal wheel 5, and facilitates the buffering of the vibration generated during the movement through the shock absorber 2; the present invention is provided with a protective door 7 and a protective umbrella 18, which facilitates the protection of the Dewar tank from the circumferential direction through the protective door 7, and facilitates the protection of the Dewar tank from the top through the protective umbrella 18, while also preventing the Dewar tank from being exposed to the sun and rain during outdoor use, and preventing the Dewar tank from being oxidized and corroded; the present invention can simultaneously place multiple groups of Dewar tanks through several groups of limiting grooves 11, thereby facilitating the simultaneous movement of multiple groups of Dewar tanks, and can also rotate multiple groups of Dewar tanks according to usage requirements, thereby facilitating the placement and use of Dewar tanks at different positions.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A liquid argon storage device, comprising a base (1), wherein the bottom of the base (1) is provided with a self-locking universal wheel (5), characterized in that: The invention also comprises a shock absorber (2), a shock absorbing seat (3) and a turntable (4), wherein the shock absorber (2) is arranged on the base (1), the shock absorbing seat (3) is arranged on the shock absorber (2), a rotating seat (10) is provided in the middle of the shock absorbing seat (3), the turntable (4) is rotatably sleeved on the rotating seat (10), and a limiting groove (11) for placing a Dewar jar is provided on the turntable (4), and the limiting groove (11) is provided in a plurality of groups, and the plurality of groups of limiting grooves (11) are arranged in a plurality of groups. The base (1) is provided with a column (6), and a protective door (7) is provided on the column (6). The columns (6) are symmetrically provided with two groups, one group of the columns (6) is provided with a fixed shaft (8), and the other group of the columns (6) is provided with a magnet (9). One side of the protective door (7) is rotatably sleeved on the fixed shaft (8), and the other side of the protective door (7) is adsorbed and connected to the magnet (9). The protective door (7) is symmetrically provided with two groups.

2. The liquid argon storage device according to claim 1, characterized in that: The turntable (4) is provided with a rotating hand-held upright rod (12), and the rotating hand-held upright rod (12) is provided with a plurality of groups. The plurality of groups of rotating hand-held upright rods (12) are distributed in a ring array, and the tops of the plurality of groups of rotating hand-held upright rods (12) are connected to each other through a connecting ring (13).

3. The liquid argon storage device according to claim 1, characterized in that: The rotating seat (10) is provided with a latching unit for positioning the turntable (4), the latching unit comprising a spring (14) and a latching bead (15), the rotating seat (10) is provided with a groove, the spring (14) is arranged in the groove, the latching bead (15) is arranged on the spring (14) and is slidably arranged in the groove, the turntable (4) is provided with a latching groove (16), the latching bead (15) is latched in the latching groove (16), the latching groove (16) is provided with a plurality of groups, and the plurality of groups of the latching grooves (16) are distributed in a ring array.

4. The liquid argon storage device according to claim 1, characterized in that: A protective umbrella (18) for protecting the Dewar tank is provided on the top of the rotating seat (10).

5. The liquid argon storage device according to claim 1, characterized in that: A protective sleeve (17) is provided in the limiting groove (11).

6. The liquid argon storage device according to claim 5, characterized in that: The protective cover (17) is a rubber cover or a sponge cover.

7. The liquid argon storage device according to claim 1, characterized in that: A warning light strip (19) is sleeved on the base (1).

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