CN209852832U - Liquid nitrogen container transportation rack - Google Patents
Liquid nitrogen container transportation rack Download PDFInfo
- Publication number
- CN209852832U CN209852832U CN201822231520.XU CN201822231520U CN209852832U CN 209852832 U CN209852832 U CN 209852832U CN 201822231520 U CN201822231520 U CN 201822231520U CN 209852832 U CN209852832 U CN 209852832U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- liquid nitrogen
- clamping block
- sliding
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000007788 liquid Substances 0.000 title claims abstract description 34
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 34
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model discloses a liquid nitrogen tank transportation rack, which relates to the field of bioengineering and comprises a top plate and a bottom plate, a sliding groove is arranged in the side surface of the top plate, a sliding rail is arranged in the sliding groove, a third threaded rod is connected with the side part of the top plate through threads, the third threaded rod is fixedly connected with a connecting block which is arranged inside the sliding groove, two sides of the connecting block are respectively and fixedly provided with a sliding block which is connected with the sliding rail in a sliding way, a spring is fixedly arranged on one side of the connecting block, which is far away from the third threaded rod, a first clamping block is fixedly arranged on the spring, the top surface of the top plate is in threaded connection with a second threaded rod, the bottom of the second threaded rod is provided with a clamping block, the clamping block is connected with the second threaded rod in a clamping mode, and a second clamping block is fixedly arranged at the bottom of the clamping block. The utility model has the advantages of the centre gripping effect is showing more and is making in the transportation liquid nitrogen container can cushion.
Description
Technical Field
The utility model relates to a bioengineering field specifically is a liquid nitrogen container transportation rack.
Background
The liquid nitrogen tank can be used for storing vaccines, hospitals are also used for storing liquid nitrogen for cold therapy along with the continuous development of scientific technology, and scientific research departments also widely use the liquid nitrogen in the aspects of characteristic research of metal substances and electronic instruments, so that the application of the liquid nitrogen is more and more extensive, and meanwhile, the function of the liquid nitrogen tank is more and more large, and the liquid nitrogen tank is particularly applied to the field of bioengineering. However, if the liquid nitrogen tank is improperly used and stored, the liquid nitrogen tank is easily damaged, resulting in a large economic loss.
The centre gripping effect of liquid nitrogen container transportation rack on the existing market is general not good, because the great weight of the volume of general liquid nitrogen container is heavier, often can take place the phenomenon that drops in the centre gripping transportation, brings very big inconvenience for the use of reality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a liquid nitrogen container transportation rack just in order to solve above-mentioned problem, have the centre gripping effect show more and make the advantage that liquid nitrogen container can cushion in the transportation.
The utility model achieves the purpose through the following technical proposal, and the liquid nitrogen tank transportation rack comprises a top plate and a bottom plate, a sliding groove is arranged in the side surface of the top plate, a sliding rail is arranged in the sliding groove, a third threaded rod is connected with the side part of the top plate through threads, the third threaded rod is fixedly connected with a connecting block which is arranged inside the sliding groove, two sides of the connecting block are respectively and fixedly provided with a sliding block which is connected with the sliding rail in a sliding way, a spring is fixedly arranged on one side of the connecting block, which is far away from the third threaded rod, a first clamping block is fixedly arranged on the spring, the top surface of the top plate is in threaded connection with a second threaded rod, the bottom of the second threaded rod is provided with a clamping block, the clamping block is connected with the second threaded rod in a clamping mode, and a second clamping block is fixedly arranged at the bottom of the clamping block.
Preferably, the edge of the top surface of the top plate is connected with at least two groups of first threaded rods in a penetrating manner, and the first threaded rods are in threaded connection with the bottom plate.
Preferably, at least two groups of electric hydraulic push rods are arranged between the top plate and the bottom plate.
Preferably, a groove is formed in the center of the top surface of the bottom plate, and a second spring is fixedly arranged at the center of the groove bottom of the groove.
Preferably, a movable plate is fixedly arranged at the top of the second spring, and stabilizing blocks are fixedly arranged at two ends of the movable plate.
Preferably, the stabilizing blocks are located inside two sides of the bottom plate, and the stabilizing blocks are connected with the bottom plate in a sliding mode.
The utility model has the advantages that:
1. the lateral part of the top plate is in threaded connection with a third threaded rod, the third threaded rod is fixedly connected with a connecting block, the connecting block is arranged inside the sliding groove, two sides of the connecting block are respectively and fixedly provided with a sliding block, the sliding blocks are in sliding connection with the sliding rails, one side, far away from the third threaded rod, of the connecting block is fixedly provided with a spring, the spring is fixedly provided with a first clamping block, the top surface of the top plate is in threaded connection with a second threaded rod, the bottom of the second threaded rod is provided with a clamping block, the clamping block is in clamping connection with the second threaded rod, and the bottom of the clamping block is fixedly provided with a second clamping block;
2. through the fixed fly leaf that is provided with in the top of second spring, the fixed stabilizing block that is provided with in both ends of fly leaf, stabilizing the inside that the block is located the bottom plate both sides, and stabilizing block and bottom plate sliding connection can be so that liquid nitrogen container can obtain buffering effectively in the transportation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional view of the top plate of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. the clamping device comprises a top plate, 2, a first spring, 3, a first clamping block, 4, a first threaded rod, 5, an electric hydraulic push rod, 6, a movable plate, 7, a second spring, 8, a second threaded rod, 9, a clamping block, 10, a second clamping block, 11, a stabilizing block, 12, a bottom plate, 13, a sliding block, 14, a connecting block, 15, a third threaded rod, 16, a sliding groove, 17 and a sliding rail.
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. 1-3, a liquid nitrogen container transportation rack comprises a top plate 1 and a bottom plate 12, a sliding groove 16 is formed in the side surface of the top plate 1, a sliding rail 17 is arranged in the sliding groove 16, a third threaded rod 15 is connected to the side portion of the top plate 1 through a thread, the third threaded rod 15 is fixedly connected with a connecting block 14, the connecting block 14 is arranged in the sliding groove 16, two sliding blocks 13 are respectively and fixedly arranged on two sides of the connecting block 14, the sliding blocks 13 are slidably connected with the sliding rail 17, a spring 2 is fixedly arranged on one side of the connecting block 14 away from the third threaded rod 15, a first clamping block 3 is fixedly arranged on the spring 2, a second threaded rod 8 is connected to the top surface of the top plate 1 through a thread, a clamping block 9 is arranged at the bottom of the second threaded rod 8, the clamping block 9 is connected with the second threaded rod, the transverse clamping and the longitudinal clamping are combined, so that the clamping effect is more obvious; before the liquid nitrogen container is clamped, the horizontal plane of the bottom of the second clamping block 10 is higher than the horizontal plane of the first clamping block 3, so that after the liquid nitrogen container is transversely clamped, the longitudinal clamping is conveniently completed; the top surface edge through connection of roof 1 has at least two sets of first threaded rod 4, first threaded rod 4 and bottom plate 12 threaded connection, be provided with at least two sets of electronic hydraulic rod 5 between roof 1 and the bottom plate 12, the top surface of bottom plate 12 is located between two parties and is seted up flutedly, the fixed second spring 7 that is provided with in the place between two parties department of the tank bottom of recess, the fixed fly leaf 6 that is provided with in top of second spring 7, the fixed stable piece 11 that is provided with in both ends of fly leaf 6, stable piece 11 is located the inside of bottom plate 12 both sides, and stable piece 11 and bottom plate 12 sliding connection, can make in the transportation liquid nitrogen tank can obtain buffering effectively.
The utility model discloses a theory of operation is: firstly, vertically arrange the liquid nitrogen container in the recess of bottom plate 12, the rethread control electronic hydraulic rod 5 makes roof 1 descend, when second grip block 10 begins to contact the liquid nitrogen container, stops the decline of roof 1, then rotates third threaded rod 15 for the lateral wall of tight liquid nitrogen container of first grip block 3 clamp accomplishes the horizontal centre gripping of liquid nitrogen container, then rotates second threaded rod 8, makes the second add the pole downstream, carries out vertical centre gripping to the liquid nitrogen container.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a liquid nitrogen container transportation rack, includes roof (1) and bottom plate (12), its characterized in that: a sliding groove (16) is formed in the side surface of the top plate (1), a sliding rail (17) is arranged in the sliding groove (16), a third threaded rod (15) is connected to the side portion of the top plate (1) through threads, a connecting block (14) is fixedly connected to the third threaded rod (15), the connecting block (14) is arranged in the sliding groove (16), a sliding block (13) is fixedly arranged on each of two sides of the connecting block (14), the sliding block (13) is slidably connected with the sliding rail (17), a spring (2) is fixedly arranged on one side, far away from the third threaded rod (15), of the connecting block (14), a first clamping block (3) is fixedly arranged on the spring (2), a second threaded rod (8) is connected to the top surface of the top plate (1) through threads, a clamping block (9) is arranged at the bottom of the second threaded rod (8), and the clamping block (9) is connected with the second threaded rod (8, and a second clamping block (10) is fixedly arranged at the bottom of the clamping block (9).
2. The liquid nitrogen container transportation rack of claim 1, wherein: the top surface edge through connection of roof (1) has at least two sets of first threaded rod (4), first threaded rod (4) with bottom plate (12) threaded connection.
3. The liquid nitrogen container transportation rack of claim 1, wherein: at least two groups of electric hydraulic push rods (5) are arranged between the top plate (1) and the bottom plate (12).
4. The liquid nitrogen container transportation rack of claim 1, wherein: the middle of the top surface of the bottom plate (12) is provided with a groove, and the middle of the bottom of the groove is fixedly provided with a second spring (7).
5. The liquid nitrogen container transportation rack of claim 4, wherein: the top of the second spring (7) is fixedly provided with a movable plate (6), and two ends of the movable plate (6) are fixedly provided with stabilizing blocks (11).
6. The liquid nitrogen container transportation rack of claim 5, wherein: the stabilizing blocks (11) are positioned inside two sides of the bottom plate (12), and the stabilizing blocks (11) are connected with the bottom plate (12) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231520.XU CN209852832U (en) | 2018-12-28 | 2018-12-28 | Liquid nitrogen container transportation rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822231520.XU CN209852832U (en) | 2018-12-28 | 2018-12-28 | Liquid nitrogen container transportation rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852832U true CN209852832U (en) | 2019-12-27 |
Family
ID=68929574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822231520.XU Expired - Fee Related CN209852832U (en) | 2018-12-28 | 2018-12-28 | Liquid nitrogen container transportation rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209852832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429421A (en) * | 2020-12-02 | 2021-03-02 | 上海元捷供应链管理有限公司 | Storage and transportation device for dangerous chemicals |
-
2018
- 2018-12-28 CN CN201822231520.XU patent/CN209852832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429421A (en) * | 2020-12-02 | 2021-03-02 | 上海元捷供应链管理有限公司 | Storage and transportation device for dangerous chemicals |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of transportation and placing rack for liquid nitrogen tank Effective date of registration: 20200922 Granted publication date: 20191227 Pledgee: Bank of China Limited Nanjing Chengdong Branch Pledgor: Nanjing Hanlui Baike Biotechnology Co.,Ltd. Registration number: Y2020980006320 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220107 Granted publication date: 20191227 Pledgee: Bank of China Limited Nanjing Chengdong Branch Pledgor: Nanjing Hanlui Baike Biotechnology Co.,Ltd. Registration number: Y2020980006320 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A transportation and placement frame for liquid nitrogen tank Effective date of registration: 20220112 Granted publication date: 20191227 Pledgee: Bank of China Limited Nanjing Chengdong Branch Pledgor: Nanjing Hanlui Baike Biotechnology Co.,Ltd. Registration number: Y2022980000359 |
|
| 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: 20191227 |