CN210708579U - Portable laboratory nitrogen gas takes place storage device - Google Patents
Portable laboratory nitrogen gas takes place storage device Download PDFInfo
- Publication number
- CN210708579U CN210708579U CN201921367625.6U CN201921367625U CN210708579U CN 210708579 U CN210708579 U CN 210708579U CN 201921367625 U CN201921367625 U CN 201921367625U CN 210708579 U CN210708579 U CN 210708579U
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- Prior art keywords
- spring
- support
- face
- push rod
- storage box
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910001873 dinitrogen Inorganic materials 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 storage box 1 Chemical compound 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a portable laboratory nitrogen gas takes place storage device, including storage box, buffering support, connection support, connecting rod and horizontal push rod, symmetrical connection has the buffering support around the lower terminal surface left part of storage box, symmetrical connection has the buffering support around the lower terminal surface right part of storage box, the left end face lower part welding of storage box has the connection support, both ends symmetrical connection has the connecting rod around on the horizontal push rod, the sub-unit connection of connecting rod is on connection support, the buffering support includes diaphragm, universal wheel, connecting plate, cylinder, first spring, first spacing post, second spring, the spacing post of second, rotation support pole and mounting panel. The utility model discloses a set up horizontal push rod, universal wheel, first spring, second spring, lower pterygoid lamina, positioning bolt, rotation support pole and mounting panel structure, it is not good to have solved nitrogen gas and taken place storage device shock attenuation effect, and takes place storage device at fixed nitrogen gas and need utilize auxiliary device to lead to inconvenient fixing device's problem.
Description
Technical Field
The utility model relates to a medicine detects and experimental relevant equipment technical field, specifically is a storage device takes place for portable laboratory nitrogen gas.
Background
Nitrogen, of the formula N2, is generally a colorless, odorless gas and is generally less dense than air. Nitrogen, which is 78.08% (volume fraction) of the total amount of atmosphere, is one of the main components of air. Under the standard atmospheric pressure, nitrogen gas becomes colorless liquid when being cooled to-195.8 ℃, and liquid nitrogen becomes snowy solid when being cooled to-209.8 ℃, and with the continuous development of social science and technology, nitrogen gas is used in the medical field, and a nitrogen gas generation and storage device is needed when nitrogen gas is manufactured.
However, the prior art has the following disadvantages: the existing nitrogen generation and storage device has the problems that the damping effect is poor, and the auxiliary device is required to be utilized to fix the nitrogen generation and storage device, so that the fixing device is inconvenient.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a storage device takes place for portable laboratory nitrogen gas has solved current storage device takes place for nitrogen gas and has had the shock attenuation effect not good, and takes place storage device at fixed nitrogen gas and need utilize auxiliary device to lead to inconvenient fixing device's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a movable laboratory nitrogen generation and storage device comprises a storage box body, a buffer support, a connecting rod and a transverse push rod, wherein the buffer support is symmetrically connected to the front and back of the left part of the lower end face of the storage box body, the buffer support is symmetrically connected to the front and back of the right part of the lower end face of the storage box body, the connecting support is welded to the lower portion of the left end face of the storage box body, the connecting rod is symmetrically connected to the front and back ends of the transverse push rod, the lower portion of the connecting rod is connected to the connecting support, and the buffer support comprises a transverse plate, a universal wheel, a connecting plate, a cylinder, a first spring, a first limiting column, a second spring, a; a second shaft pin is connected to the connecting support, a second nut is connected to the second shaft pin in a threaded mode, a second connecting ring is welded to the lower end face of the connecting rod, and the second connecting ring is located on the inner side of the second nut; the transverse push rod penetrates through the upper part of the connecting rod, and a third nut is connected to the transverse push rod in a threaded mode; the universal wheels are fixed in the middle of the lower end face of the transverse plate, connecting plates are symmetrically welded on the left end face and the right end face of the transverse plate, and second limiting columns are symmetrically welded on the left end face and the right end face of the mounting plate; a through hole is formed in the middle of the connecting plate, the second limiting column penetrates through the through hole, and limiting blocks are symmetrically welded to the lower portions of the left end face and the right end face of the second limiting column; the middle of the upper end face of the transverse plate is welded with a cylinder, and a limiting hole is formed in the middle of the cylinder.
Preferably, the upper end of first spring is connected on the mounting panel, the lower extreme of first spring is connected on the diaphragm, the upper end of second spring is connected on the mounting panel, the lower extreme of second spring is connected on the diaphragm, the side bilateral symmetry of diaphragm is connected with the rotation support pole.
Preferably, the lateral surface bilateral symmetry welding of diaphragm has first pivot, threaded connection has first nut on the first pivot, the lateral surface welding of rotation support pole has first connecting ring, first connecting ring is located the inboard of first nut.
Preferably, the inner side of the rotary supporting rod is welded with a lower wing plate, the lower wing plate is provided with an internal thread hole in an up-and-down symmetrical mode, and the inner side of the internal thread hole is connected with a positioning bolt.
The utility model provides a portable laboratory nitrogen gas takes place storage device possesses following beneficial effect:
the utility model, through the arrangement of the transverse push rod, the universal wheel, the first spring, the second spring, the lower wing plate, the positioning bolt, the rotary supporting rod and the mounting plate structure, when in use, the vibration received by the universal wheel is transmitted to the transverse plate when a user moves the utility model, then part of the received vibration is transmitted to the cylinder by the transverse plate, the other part of the received vibration is transmitted to the connecting plate by the transverse plate, the cylinder transmits the received vibration to the first spring, the received vibration is weakened by the first spring, the connecting plate transmits the received vibration to the second spring, the received vibration is weakened by the second spring, the design greatly reduces the vibration received by the mounting plate, further the vibration received by the storage box body is greatly reduced, when the user needs to fix the utility model, the user applies external force to the first nut, the first nut is rotated on the first shaft pin until the position of the rotating support rod can be adjusted, then a user holds the rotating support rod with a hand and applies an external force to make the rotating support rod move in an arc way by taking the first shaft pin as an axis, and make the lower wing plate move in an arc way by taking the first shaft pin as an axis until a right angle state is formed between the rotating support rod and the transverse plate, then the user applies an external force to the positioning bolt to make the positioning bolt move downwards at the inner side of the inner threaded hole until the positioning bolt fixes the lower wing plate on a specified plane, and then the user applies an external force to the first nut again to make the first nut move on the first shaft pin until the upper part of the rotating support rod is fixed, namely the fixing of the utility model is completed, the utility model is convenient to promote by arranging the connecting rod, the transverse push rod and the universal wheel, and solves the problem that the existing nitrogen generation storage device has poor damping, and the auxiliary device is needed to be used for fixing the nitrogen generation and storage device, thereby causing the problem of inconvenient fixing device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle buffer bracket of the present invention.
Fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.
Fig. 4 is an enlarged schematic view of a structure at B in fig. 2 according to the present invention.
The reference numbers in the figures are: 1. a storage box body; 2. a buffer bracket; 3. connecting a support; 4. a connecting rod; 5. a third nut; 6. a transverse push rod; 7. a limiting block; 8. a transverse plate; 9. a universal wheel; 10. a connecting plate; 11. a cylinder; 12. a first spring; 13. a first limit post; 14. a second spring; 15. a limiting hole; 16. a second limit post; 17. a through hole; 18. a first shaft pin; 19. a first nut; 20. a first connecting ring; 21. an internally threaded bore; 22. a lower wing plate; 23. positioning the bolt; 24. rotating the support rod; 25. a second connection ring; 26. a second nut; 27. a second shaft pin; 28. and (7) mounting the plate.
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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a storage device takes place for portable laboratory nitrogen gas, including storage box 1, buffering support 2, connecting support 3, connecting rod 4 and horizontal push rod 6, symmetrical connection has buffering support 2 around the lower terminal surface left part of storage box 1, symmetrical connection has buffering support 2 around the lower terminal surface right part of storage box 1, the left end face lower part welding of storage box 1 has connecting support 3, both ends symmetrical connection has connecting rod 4 around on the horizontal push rod 6, the sub-unit connection of connecting rod 4 is on connecting support 3, buffering support 2 includes diaphragm 8, universal wheel 9, connecting plate 10, cylinder 11, first spring 12, first spacing post 13, second spring 14, spacing post 16 of second, rotation support pole 24 and mounting panel 28. A second shaft pin 27 is connected to the connecting support 3, a second nut 26 is screwed to the second shaft pin 27, a second connecting ring 25 is welded to the lower end surface of the connecting rod 4, and the second connecting ring 25 is located on the inner side of the second nut 26, so that the connecting rod 4 is connected to the connecting support 3. The transverse push rod 6 penetrates through the upper part of the connecting rod 4, and a third nut 5 is connected to the transverse push rod 6 in a threaded mode, so that the connecting rod 4 is connected with the transverse push rod 6.
The upper end of first spring 12 is connected on mounting panel 28, and the lower extreme of first spring 12 is connected on diaphragm 8, and the upper end of second spring 14 is connected on mounting panel 28, and the lower extreme of second spring 14 is connected on diaphragm 8, and the side bilateral symmetry of diaphragm 8 is connected with rotation support rod 24, plays absorbing effect. First shaft pins 18 are welded on the lateral surface of the transverse plate 8 in a bilateral symmetry mode, first nuts 19 are connected to the first shaft pins 18 in a threaded mode, first connecting rings 20 are welded on the lateral surface of the rotating support rod 24, and the first connecting rings 20 are located on the inner side of the first nuts 19, so that the position of the rotating support rod 24 can be adjusted. The lower wing plate 22 is welded on the inner side of the rotary support rod 24, the lower wing plate 22 is provided with the internal thread holes 21 in an up-down symmetrical mode, and the positioning bolts 23 are connected to the inner side of the internal thread holes 21 and can fix the lower wing plate 22.
The working principle is as follows: when the utility model is used, the vibration received by the universal wheel 9 is transmitted to the transverse plate 8 when a user moves the utility model, then the transverse plate 8 transmits part of the received vibration to the cylinder 11, the transverse plate transmits the other part of the received vibration to the connecting plate 10, the cylinder 11 transmits the received vibration to the first spring 12, the first spring 12 transmits the vibration to the mounting plate 28, the connecting plate 10 transmits the received vibration to the second spring 14, the second spring 14 transmits the received vibration to the mounting plate 28, when the user needs to fix the utility model, the user applies external force to the first nut 19 to rotate the first nut 19 on the first shaft pin 18 until the position of the rotating support rod 24 can be adjusted, then the user holds the rotating support rod 24 with hands and applies the external force to make the rotating support rod 24 do circular arc movement by taking the first shaft pin 18 as an axis, so that the lower wing plate 22 does circular arc movement by taking the first shaft pin 18 as an axis, until making between rotation support bar 24 and the diaphragm 8 form the right angle state, then the user applys external force to positioning bolt 23, makes positioning bolt 23 including the inboard of screw hole 21 move down, until positioning bolt 23 fixes pterygoid lamina 22 down on appointed plane, then the user applys external force to first nut 19 once more, makes first nut 19 move on primary shaft 18, until fixing the upper portion of rotation support bar 24, accomplish promptly the utility model discloses a fix.
To sum up, the utility model discloses a set up horizontal push rod 6, universal wheel 9, first spring 12, second spring 14, lower aerofoil 22, positioning bolt 23, rotation support pole 24 and mounting panel 28 structure, it is not good to have solved current nitrogen gas and taken place storage device and have the shock attenuation effect, and takes place storage device at fixed nitrogen gas and need utilize auxiliary device to lead to inconvenient fixing device's problem.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a storage device takes place for portable laboratory nitrogen gas, includes storage box (1), buffering support (2), connection support (3), connecting rod (4) and horizontal push rod (6), its characterized in that: the lower end surface of the storage box body (1) is symmetrically connected with a buffer bracket (2); a connecting support (3) is welded at the lower part of the left end face of the storage box body (1), connecting rods (4) are symmetrically connected to the front end and the rear end of the transverse push rod (6), the lower part of each connecting rod (4) is connected to the corresponding connecting support (3), and each buffer support (2) comprises a transverse plate (8), a universal wheel (9), a connecting plate (10), a cylinder (11), a first spring (12), a first limiting column (13), a second spring (14), a second limiting column (16), a rotary supporting rod (24) and a mounting plate (28); a second shaft pin (27) is connected to the connecting support (3), a second nut (26) is connected to the second shaft pin (27) in a threaded mode, a second connecting ring (25) is welded to the lower end face of the connecting rod (4), and the second connecting ring (25) is located on the inner side of the second nut (26); the transverse push rod (6) penetrates through the upper part of the connecting rod (4), and a third nut (5) is connected to the transverse push rod (6) in a threaded mode; the universal wheels (9) are fixed in the middle of the lower end face of the transverse plate (8), the connecting plates (10) are symmetrically welded on the left end face and the right end face of the transverse plate (8), and the second limiting columns (16) are symmetrically welded on the left end face and the right end face of the mounting plate (28); a through hole (17) is formed in the middle of the connecting plate (10), the second limiting column (16) penetrates through the through hole (17), and limiting blocks (7) are symmetrically welded to the lower portions of the left end face and the right end face of the second limiting column (16); the welding has first spacing post (13) in the middle of the lower terminal surface of mounting panel (28), the welding has cylinder (11) in the middle of the up end of diaphragm (8), spacing hole (15) have been seted up to the centre of cylinder (11).
2. A mobile laboratory nitrogen generation storage unit according to claim 1, wherein: the upper end of first spring (12) is connected on mounting panel (28), the lower extreme of first spring (12) is connected on diaphragm (8), the upper end of second spring (14) is connected on mounting panel (28), the lower extreme of second spring (14) is connected on diaphragm (8), the side left and right symmetric connection of diaphragm (8) has rotation support pole (24).
3. A mobile laboratory nitrogen generation storage unit according to claim 1, wherein: the welding of lateral surface bilateral symmetry of diaphragm (8) has first pivot (18), threaded connection has first nut (19) on first pivot (18), the lateral surface welding of rotation support pole (24) has first connecting ring (20), first connecting ring (20) are located the inboard of first nut (19).
4. A mobile laboratory nitrogen generation storage unit according to claim 1, wherein: the inboard welding of swivelling joint pole (24) has pterygoid lamina (22) down, internal thread hole (21) have been seted up to pterygoid lamina (22) longitudinal symmetry down, the inboard of internal thread hole (21) is connected with positioning bolt (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367625.6U CN210708579U (en) | 2019-08-22 | 2019-08-22 | Portable laboratory nitrogen gas takes place storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367625.6U CN210708579U (en) | 2019-08-22 | 2019-08-22 | Portable laboratory nitrogen gas takes place storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210708579U true CN210708579U (en) | 2020-06-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921367625.6U Expired - Fee Related CN210708579U (en) | 2019-08-22 | 2019-08-22 | Portable laboratory nitrogen gas takes place storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210708579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345684A (en) * | 2021-05-27 | 2021-09-03 | 河南富达电力集团有限公司 | Transformer using electrical steel |
-
2019
- 2019-08-22 CN CN201921367625.6U patent/CN210708579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113345684A (en) * | 2021-05-27 | 2021-09-03 | 河南富达电力集团有限公司 | Transformer using electrical steel |
| CN113345684B (en) * | 2021-05-27 | 2024-04-02 | 河南富达电力集团有限公司 | Transformer applying electrical steel |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |