CN216079289U - Portable low-temperature container - Google Patents
Portable low-temperature container Download PDFInfo
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- CN216079289U CN216079289U CN202122681216.7U CN202122681216U CN216079289U CN 216079289 U CN216079289 U CN 216079289U CN 202122681216 U CN202122681216 U CN 202122681216U CN 216079289 U CN216079289 U CN 216079289U
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Abstract
The utility model belongs to the technical field of low-temperature containers, in particular to a portable low-temperature container, which aims at solving the problems that the prior low-temperature container is inconvenient to move and carry and poor in stability due to larger weight after being filled in the using process, and comprises a low-temperature container body, wherein the bottom of the low-temperature container body is fixedly provided with an installation frame through welding, the inner walls of two sides of the installation frame are respectively provided with a sliding chute, the two sliding chutes are internally and slidably provided with a same installation plate, the installation plate is provided with two symmetrical third sliding holes, the two third sliding holes are respectively communicated with the two sliding chutes, and guide rods are respectively and slidably arranged in the two third sliding holes. Simple structure and convenient use.
Description
Technical Field
The utility model relates to the technical field of low-temperature containers, in particular to a portable low-temperature container.
Background
Cryogenic vessels are a general term for equipment that stores and transports cryogenic liquids. Traditionally, the method is divided into a small Dewar flask, a storage tank, a tank car, a tank ship and the like. Examples of the liquefied gas stored and transported industrially include liquefied natural gas, liquid oxygen, liquid nitrogen, liquid hydrogen, liquid helium, and liquid fluorine. Cryogenic liquid storage and transport vessels (cryovessels for short) are generally named after the liquefied gases stored or transported.
In the prior art, a portable low-temperature container is provided for solving the problems that in the use process of the low-temperature container, the low-temperature container is inconvenient to move and carry due to large weight after being filled with materials, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the low-temperature container is inconvenient to move and carry and poor in stability due to large weight after being filled in the using process.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a portable low-temperature container comprises a low-temperature container body, wherein a mounting frame is fixedly mounted at the bottom of the low-temperature container body through welding, sliding grooves are formed in the inner walls of the two sides of the mounting frame, a same mounting plate is slidably mounted in the two sliding grooves, two symmetrical third sliding holes are formed in the mounting plate and are respectively communicated with the two sliding grooves, guide rods are slidably mounted in the two third sliding holes, the two ends of each guide rod are respectively fixedly connected with the inner walls of the top and the bottom of the sliding groove through welding, when the mounting plate vertically moves, the two guide rods can play a role in stabilizing the vertical movement of the mounting plate, a lifting mechanism is arranged on the mounting plate, four universal wheels are rotatably mounted at the bottom of the mounting plate, handles are fixedly mounted at the two sides of the low-temperature container body through welding, and housings are fixedly connected at the two sides of the low-temperature container body through welding, all seted up the vacuum chamber in two casings, equal slidable mounting has the piston in two vacuum chambers, has all seted up first slide opening on two handles, and the mounting hole has all been seted up to one side of two handles, and equal slidable mounting has the bayonet lock in two mounting holes.
Preferably, elevating system includes the gasbag, and the outside of gasbag is connected with the bottom of low temperature vessel body, and first through-hole has all been seted up to the bottom inner wall of two vacuum chambeies, all installs the connecting pipe through welded fastening in two first through-holes, and the second through-hole has all been seted up to the both sides of installing frame, the inner wall of two second through-holes respectively with the outside fixed connection of two connecting pipes, the one end of two connecting pipes all passes through welded fastening with the outside of gasbag and is connected.
Preferably, the inner walls of the tops of the two vacuum cavities are provided with second sliding holes, the first sliding holes and the second sliding holes are internally and slidably provided with the same pressing rod, one ends of the two pressing rods are fixedly connected with the tops of the two pistons through welding respectively, the outer sides of the two pressing rods are provided with clamping grooves, and the two clamping grooves are matched with the two clamping pins respectively.
Preferably, the outer sides of the two clamping pins are sleeved with springs, and two ends of each spring are fixedly connected with one side of the handle and the outer side of the clamping pin through welding.
Compared with the prior art, the utility model has the advantages that:
1. this scheme is when pressing down the vertical downstream of two depression bars, and two depression bars drive the vertical downstream of two pistons respectively, and two pistons compress the air in two vacuum chambeies respectively, and in the air of two vacuum chambeies got into the gasbag through two connecting pipes respectively, and then the gasbag inflation can drive the vertical downstream of mounting panel to can conveniently remove through four universal wheels.
2. This scheme is when two depression bars are vertical when moving down, and two bayonet lock horizontal migration are extrudeed respectively to two depression bars, and two springs are stretched respectively to two bayonet locks, and when two depression bars were vertical to be removed to a certain position, through bayonet lock and draw-in groove matched with setting, the bayonet lock clamps with the draw-in groove to two bayonet locks can carry out fixed positioning to two depression bars respectively.
The universal wheel and the handle are arranged in the using process, so that the low-temperature container can be moved and carried, the stability of the low-temperature container can be ensured in the placing process, the structure is simple, and the use is convenient.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a portable cryogenic container according to the present invention;
fig. 2 is a schematic structural diagram of a portable cryogenic container according to the present invention;
fig. 3 is a schematic side view of a portable cryogenic container according to the present invention.
In the figure: 1 low-temperature container body, 2 handles, 3 mounting frames, 4 shells, 5 vacuum cavities, 6 pistons, 7 pressure rods, 8 bayonet pins, 9 springs, 10 mounting plates, 11 universal wheels, 12 air bags, 13 connecting pipes, 14 sliding chutes and 15 guide rods.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a portable low temperature container comprises a low temperature container body 1, a mounting frame 3 is fixedly mounted at the bottom of the low temperature container body 1 by welding, sliding grooves 14 are respectively formed in the inner walls of the two sides of the mounting frame 3, a same mounting plate 10 is slidably mounted in the two sliding grooves 14, two symmetrical third sliding holes are formed in the mounting plate 10 and are respectively communicated with the two sliding grooves 14, guide rods 15 are respectively slidably mounted in the two third sliding holes, the two ends of each guide rod 15 are respectively fixedly connected with the inner walls of the top and the bottom of the corresponding sliding groove 14 by welding, when the mounting plate 10 vertically moves, the two guide rods 15 can play a role of stabilizing the vertical movement of the mounting plate 10, a lifting mechanism is arranged on the mounting plate 10, four universal wheels 11 are rotatably mounted at the bottom of the mounting plate 10, grips 2 are fixedly mounted at the two sides of the low temperature container body 1 by welding, the both sides of low temperature container body 1 all are through welded fastening be connected with casing 4, have all seted up vacuum chamber 5 in two casings 4, and equal slidable mounting has piston 6 in two vacuum chambers, has all seted up first slide opening on two handles 2, and the mounting hole has all been seted up to one side of two handles 2, and equal slidable mounting has bayonet lock 8 in two mounting holes.
In this embodiment, elevating system includes gasbag 12, the outside of gasbag 12 is connected with low temperature vessel body 1's bottom, first through-hole has all been seted up to the bottom inner wall of two vacuum cavitys 5, all there is connecting pipe 13 through welded fastening in two first through-holes, the second through-hole has all been seted up to the both sides of installing frame 3, the inner wall of two second through-holes respectively with the outside fixed connection of two connecting pipes 13, welded fastening is connected through welded fastening in the one end of two connecting pipes 13 all with the outside of gasbag 12, when two vertical downstream of piston 6, two pistons 6 can compress the air in two vacuum cavitys 5 to gasbag 12 in through two connecting pipes 13 respectively.
In this embodiment, the second slide opening has all been seted up to the top inner wall of two vacuum cavities 5, and slidable mounting has same depression bar 7 in first slide opening and the second slide opening, and welded fastening is passed through with two pistons 6's top respectively to the one end of two depression bars 7, and the draw-in groove has all been seted up in the outside of two depression bars 7, through two draw-in grooves respectively with two bayonet lock 8 matched with settings, when bayonet lock 8 and draw-in groove looks chucking, bayonet lock 8 can carry out fixed positioning to depression bar 7.
In this embodiment, the outside of two bayonet locks 8 all is equipped with spring 9, and the both ends of spring 9 pass through welded fastening with one side of handle 2 and the outside of bayonet lock 8 respectively and be connected, and when two bayonet locks 8 clamped with two draw-in grooves respectively, two spring 9 can play the effect of exerting force to two bayonet locks 8 respectively.
The working principle is that when the vacuum low-temperature container is used, two handles 2 can be grasped, two pressure rods 7 are pressed to vertically move downwards, the two pressure rods 7 respectively drive two pistons 6 to vertically move downwards, the two pistons 6 respectively compress air in two vacuum cavities 5, the air in the two vacuum cavities 5 respectively enters an air bag 12 through two connecting pipes 13, then the air bag 12 expands to drive a mounting plate 10 to vertically move downwards, the mounting plate 10 drives four universal wheels 11 to vertically move downwards, so that the low-temperature container body can be conveniently moved through the four universal wheels 11, when the two pressure rods 7 vertically move downwards, the two pressure rods 7 respectively extrude two bayonet locks 8 to horizontally move, the two bayonet locks 8 respectively stretch two springs 9, when the two pressure rods 7 vertically move to a certain position, the two springs 9 respectively drive the two bayonet locks 8 to reset through deformation force, through bayonet lock 8 and draw-in groove matched with setting, bayonet lock 8 clamps with the draw-in groove, thereby two bayonet locks 8 can carry out fixed positioning to two depression bars 7 respectively, when low temperature container body 1 moves to the assigned position, can be through pulling two bayonet locks 8, and then two bayonet lock 8 separate with two draw-in grooves respectively, then low temperature container body 1 extrudes gasbag 12 through self gravity, the air in gasbag 12 gets into respectively in two vacuum chambers 5 through two connecting pipes 13, mounting panel 10 drives the vertical rebound of four universal wheels 11, and then mounting frame 3 and ground contact, thereby mounting frame 3 can improve low temperature container body 1's stability.
Example two
The difference from the first embodiment is that: the bottom of the low-temperature container body 1 is fixedly provided with a mounting frame 3 through welding, the inner walls of two sides of the mounting frame 3 are both provided with sliding grooves 14, the two sliding grooves 14 are internally and slidably provided with a same mounting plate 10, the mounting plate 10 is provided with two symmetrical third sliding holes which are respectively communicated with the two sliding grooves 14, the two third sliding holes are both slidably provided with guide rods 15, two ends of each guide rod 15 are respectively and fixedly connected with the inner wall of the top and the inner wall of the bottom of the sliding groove 14 through welding, the outer sides of the two guide rods 15 are both sleeved with buffer springs, two ends of each buffer spring are respectively and fixedly connected with the top of the mounting plate 10 and the inner wall of the top of the sliding groove 14, when the mounting plate 10 vertically moves, the two guide rods 15 can play a role of stabilizing the vertical movement of the mounting plate 10, the mounting plate 10 is provided with a lifting mechanism, and the bottom of the mounting plate 10 is rotatably provided with four universal wheels 11, handle 2 is all installed through welded fastening in the both sides of low temperature container body 1, and the both sides of low temperature container body 1 are all through welded fastening connected with casing 4, have all seted up vacuum chamber 5 in two casings 4, and equal slidable mounting has piston 6 in two vacuum chambers, has all seted up first slide opening on two handles 2, and the mounting hole has all been seted up to one side of two handles 2, and equal slidable mounting has bayonet lock 8 in two mounting holes.
The working principle is that when the low-temperature container is used, two handles 2 can be grasped to press two pressure rods 7 to vertically move downwards, the two pressure rods 7 respectively drive two pistons 6 to vertically move downwards, the two pistons 6 respectively compress air in two vacuum cavities 5, the air in the two vacuum cavities 5 respectively enters an air bag 12 through two connecting pipes 13, then the air bag 12 expands to drive a mounting plate 10 to vertically move downwards, the mounting plate 10 drives four universal wheels 11 to vertically move downwards, so that the low-temperature container body can be conveniently moved through the four universal wheels 11, in the moving process, two buffer springs can buffer the mounting plate 10 through deformation force, so that the stability in the moving process can be improved, when the two pressure rods 7 vertically move downwards, the two pressure rods 7 respectively extrude two bayonet pins 8 to horizontally, and the two bayonet pins 8 respectively stretch two springs 9, when two depression bar 7 vertical removal to a certain position, two springs 9 drive two bayonet locks 8 respectively through deformation power and reset, through bayonet lock 8 and draw-in groove matched with setting, bayonet lock 8 clamps with the draw-in groove, thereby two bayonet locks 8 can carry out fixed positioning to two depression bars 7 respectively, when low temperature vessel body 1 removes to the assigned position, can be through two bayonet locks 8 of pulling, and then two bayonet locks 8 separate with two draw-in grooves respectively, then low temperature vessel body 1 extrudes gasbag 12 through self gravity, the air in the gasbag 12 gets into respectively in two vacuum cavities 5 through two connecting pipes 13, mounting panel 10 drives the vertical rebound of four universal wheels 11, and then mounting frame 3 and ground contact, thereby mounting frame 3 can improve low temperature vessel body 1's stability.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A portable low-temperature container comprises a low-temperature container body (1) and is characterized in that a mounting frame (3) is fixedly mounted at the bottom of the low-temperature container body (1), sliding grooves (14) are formed in the inner walls of the two sides of the mounting frame (3), a same mounting plate (10) is slidably mounted in the two sliding grooves (14), a lifting mechanism is arranged on the mounting plate (10), four universal wheels (11) are rotatably mounted at the bottom of the mounting plate (10), handles (2) are fixedly mounted on the two sides of the low-temperature container body (1), shells (4) are fixedly connected with the two sides of the low-temperature container body (1), vacuum cavities (5) are formed in the two shells (4), pistons (6) are slidably mounted in the two vacuum cavities (5), first sliding holes are formed in the two handles (2), mounting holes are formed in one side of the two handles (2), bayonet locks (8) are arranged in the two mounting holes in a sliding way.
2. The portable low-temperature container according to claim 1, wherein the lifting mechanism comprises an air bag (12), the outer side of the air bag (12) is connected with the bottom of the low-temperature container body (1), first through holes are formed in the inner walls of the bottoms of the two vacuum chambers (5), connecting pipes (13) are fixedly mounted in the two first through holes, second through holes are formed in the two sides of the mounting frame (3), the inner walls of the two second through holes are fixedly connected with the outer sides of the two connecting pipes (13), and one ends of the two connecting pipes (13) are fixedly connected with the outer side of the air bag (12).
3. The portable low-temperature container according to claim 1, wherein the top inner walls of the two vacuum chambers (5) are respectively provided with a second sliding hole, the same pressure rod (7) is slidably mounted in the first sliding hole and the second sliding hole, one end of each of the two pressure rods (7) is respectively fixedly connected with the tops of the two pistons (6), the outer sides of the two pressure rods (7) are respectively provided with a clamping groove, and the two clamping grooves are respectively matched with the two clamping pins (8).
4. The portable cryogenic container according to claim 1, wherein springs (9) are sleeved on the outer sides of the two bayonet pins (8), and two ends of each spring (9) are fixedly connected with one side of the handle (2) and the outer side of the bayonet pin (8) respectively.
5. The portable low-temperature container according to claim 1, wherein the mounting plate (10) is provided with two symmetrical third sliding holes, the two third sliding holes are respectively communicated with the two sliding chutes (14), the two third sliding holes are respectively and slidably provided with a guide rod (15), and two ends of the guide rod (15) are respectively and fixedly connected with the top inner wall and the bottom inner wall of the sliding chute (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681216.7U CN216079289U (en) | 2021-11-04 | 2021-11-04 | Portable low-temperature container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122681216.7U CN216079289U (en) | 2021-11-04 | 2021-11-04 | Portable low-temperature container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216079289U true CN216079289U (en) | 2022-03-18 |
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ID=80643902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122681216.7U Active CN216079289U (en) | 2021-11-04 | 2021-11-04 | Portable low-temperature container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216079289U (en) |
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2021
- 2021-11-04 CN CN202122681216.7U patent/CN216079289U/en active Active
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