CN213355313U - A stabilising arrangement for liquefied natural gas transportation - Google Patents
A stabilising arrangement for liquefied natural gas transportation Download PDFInfo
- Publication number
- CN213355313U CN213355313U CN202021811445.5U CN202021811445U CN213355313U CN 213355313 U CN213355313 U CN 213355313U CN 202021811445 U CN202021811445 U CN 202021811445U CN 213355313 U CN213355313 U CN 213355313U
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- Prior art keywords
- bearing frame
- natural gas
- fixed
- liquefied natural
- transportation
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- 239000003949 liquefied natural gas Substances 0.000 title claims abstract description 54
- 230000003019 stabilising effect Effects 0.000 title claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 10
- 230000000087 stabilizing effect Effects 0.000 abstract description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a stabilizing device for liquefied natural gas transportation, which comprises a bearing frame, wherein a fixed structure is arranged on the bearing frame; the fixing structure includes: the tension adjusting device comprises a plurality of guide posts, a plurality of tension springs, a plurality of fixing plates and a tension adjusting part; a plurality of on bearing frame, a plurality of are fixed in respectively at the both ends of guide post the upper end of tension spring inlays respectively and adorns in bearing frame's upper end, a plurality of the both ends of fixed plate run through guide post and up end respectively and are fixed in tension spring's lower extreme, the utility model relates to a liquefied natural gas transportation equipment technical field, the effectual friction and the collision of taking place of avoiding between the adjacent liquefied natural gas holder for liquefied natural gas holder transportation is safer, fixes the liquefied natural gas storage tank through the tensioning of fixed plate through the line wheel, makes in the process of transportation or that more stable, has improved flexibility and practicality.
Description
Technical Field
The utility model relates to a liquefied natural gas transportation equipment technical field specifically is a stabilising arrangement for liquefied natural gas transports.
Background
Liquefied natural gas, the main component of which is methane, is recognized as the cleanest energy source on earth. The liquefied natural gas is colorless, tasteless, nontoxic and noncorrosive, and has a volume of about 1/625 of the same volume of gaseous natural gas, and the weight of the liquefied natural gas is only about 45% of the same volume of water. The manufacturing process comprises purifying natural gas produced in a gas field, liquefying at a series of ultralow temperatures, and transporting by a liquefied natural gas carrier. After the liquefied natural gas is combusted, the pollution to the air is very small, and the heat emitted by the liquefied natural gas is large, so the liquefied natural gas is a relatively advanced energy source. Since lng is a flammable and combustible gas, an lng transportation tank is fixed to a transportation vehicle using a gas cylinder bracket during transportation.
Liquefied natural gas storage tank is at the in-process of transportation, pile up the storage tank more, at the in-process of transportation, liquefied natural gas storage tank and in the transportation, among the prior art, there is not the stabilising arrangement to liquefied natural gas storage tank when the transportation, make mutual collision, friction to liquefied natural gas storage tank when the transportation, long-time transportation can make the temperature rise in the storage tank, make the pressure grow in the storage tank, there is great potential safety hazard, it is extremely inconvenient to use, for this reason, we provide a stabilising arrangement for liquefied natural gas transportation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a stabilising arrangement for liquefied natural gas transportation has solved and has not had the stabilising arrangement to the liquefied natural gas storage tank when the transportation now for to the liquefied natural gas storage tank mutual collision, friction when the transportation, long-time transportation can make the temperature in the storage tank rise, makes the pressure grow in the storage tank, has great potential safety hazard, and it is extremely inconvenient to use, for this reason, we provide a stabilising arrangement's for liquefied natural gas transportation problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stabilizing device for liquefied natural gas transportation comprises a bearing frame, wherein a fixing structure is arranged on the bearing frame;
the fixing structure includes: the tension adjusting device comprises a plurality of guide posts, a plurality of tension springs, a plurality of fixing plates and a tension adjusting part;
the two ends of the guide columns are respectively fixed on the bearing frame, the upper ends of the tension springs are respectively embedded in the upper end of the bearing frame, the two ends of the fixing plates respectively penetrate through the guide columns, the upper end faces of the fixing plates are fixed at the lower ends of the tension springs, and the tensioning adjusting portion is arranged on the bearing frame.
Preferably, the tension adjusting part includes: the device comprises a plurality of rotating shafts, a plurality of wire wheels, a plurality of supporting plates and a linkage assembly;
the two ends of the rotating shafts are fixed to the front end and the rear end of the bearing frame through bearings respectively, the wire wheels are sleeved at the two ends of the rotating shafts respectively, the head ends of the wire wheels are fixed to the upper ends of the fixing plates, the supporting plates are fixed to the bearing frame respectively, and the linkage assembly is arranged on the bearing frame and fixed to the rotating shafts.
Preferably, the linkage assembly comprises: the device comprises a plurality of first gears, a first rotating rod, a rotating motor, a second rotating rod, a plurality of second gears, a plurality of third gears and a chain;
the first gears are respectively sleeved on the rotating shafts, two ends of the first rotating rod are respectively fixed on the bearing frame, the rotating motor is fixed on the bearing frame, two ends of the second rotating rod are respectively fixed on the bearing frame and a driving end of the rotating motor, the second gears are respectively sleeved on the first rotating rod and the second rotating rod, the third gears are respectively sleeved on the first rotating rod and the second rotating rod, and the chain is sleeved on the third gears.
Preferably, a plurality of the first gears are engaged with a plurality of the second gears.
Preferably, a plurality of the supporting plates are provided with first anti-skid rubber mats.
Preferably, a plurality of the fixing plates are all provided with second anti-skid rubber pads.
Advantageous effects
The utility model provides a stabilising arrangement for liquefied natural gas transportation possesses following beneficial effect: simple structure, it is rationally distributed, manufacturing cost is lower, it is very convenient to operate, place the liquefied natural gas storage tank in a plurality of backup pad, separate every liquefied natural gas storage tank, effectual friction and the collision of taking place between avoiding adjacent liquefied natural gas holder for the transportation of liquefied natural gas holder is safer, fixes the liquefied natural gas storage tank through the tensioning of fixed plate through the line wheel, make in the process of transportation or that stability more, improved flexibility and practicality.
Drawings
Fig. 1 is a schematic sectional view of a stabilizing device for transporting lng according to the present invention.
Fig. 2 is a schematic top view of a stabilizer for transportation of liquefied natural gas according to the present invention.
Fig. 3 is a schematic sectional view of a chain of a stabilizing device for transporting liquefied natural gas according to the present invention.
In the figure: 1-a load-bearing frame; 2-a guide post; 3-a tension spring; 4, fixing a plate; 5-a rotating shaft; 6-a wire wheel; 7-a support plate; 8-a first gear; 9-a first rotating rod; 10-a rotating electrical machine; 11-a second gear; 12-a third gear; 13-a chain; 14-a first non-slip rubber mat; 15-a second non-slip rubber mat; 16-second rotating rod.
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, the present invention provides a technical solution: a stabilizer for transportation of liquefied natural gas.
Example (b): a stabilizing device for liquefied natural gas transportation comprises a bearing frame 1, wherein a fixed structure is arranged on the bearing frame 1;
referring to fig. 1-3, in an implementation process, the fixing structure includes: the tension adjusting device comprises a plurality of guide posts 2, a plurality of tension springs 3, a plurality of fixing plates 4 and a tension adjusting part; the connection relationship is as follows:
the two ends of a plurality of guide posts 2 are respectively fixed on the bearing frame 1, the upper ends of a plurality of tension springs 3 are respectively embedded in the upper end of the bearing frame 1, the two ends of a plurality of fixing plates 4 respectively penetrate through the guide posts 2, the upper end faces of the fixing plates are fixed at the lower ends of the tension springs 3, and the tensioning adjusting part is arranged on the bearing frame 1.
In the specific implementation process, it should be noted that the tension adjusting portion includes: the device comprises a plurality of rotating shafts 5, a plurality of wire wheels 6, a plurality of supporting plates 7 and a linkage component; the connection relationship is as follows:
the both ends of a plurality of pivot 5 are fixed in the front and back both ends of bearing frame 1 through the bearing respectively, and a plurality of line wheel 6 suit is fixed in the upper end of a plurality of fixed plate 4 respectively in the both ends and the head end of a plurality of pivot 5, and a plurality of backup pad 7 is fixed in bearing frame 1 respectively on, the linkage subassembly is settled on bearing frame 1 and is fixed in on a plurality of pivot 5.
In the specific implementation process, it should be noted that the linkage assembly includes: a plurality of first gears 8, a first rotating rod 9, a rotating motor 10, a second rotating rod 16, a plurality of second gears 11, a plurality of third gears 12 and a chain 13; the connection relationship is as follows:
the first gears 8 are respectively sleeved on the rotating shafts 5, two ends of the first rotating rod 9 are respectively fixed on the bearing frame 1, the rotating motor 10 is fixed on the bearing frame 1, two ends of the second rotating rod 16 are respectively fixed on the bearing frame 1 and a driving end of the rotating motor 10, the second gears 11 are respectively sleeved on the first rotating rod 9 and the second rotating rod 16, the third gears 12 are respectively sleeved on the first rotating rod 9 and the second rotating rod 16, and the chain 13 is sleeved on the third gears 12.
From the above general situation it follows that: the detailed connection means is a technique known in the art, and the following description mainly describes the working principle and process, when in working, a worker puts the lng storage tank on the supporting plate 7 from the rear side of the bearing frame 1, then starts the rotating motor 10, the rotating motor 10 rotates, the first rotating rod 9 rotates, the plurality of third gears 12 rotate under the driving of the rotating motor 10, the first rotating rod 9 and the second gears 11 on the second rotating rod 16 rotate, preferably, further, the plurality of first gears 8 are engaged with the plurality of second gears 11, the plurality of second gears 11 drive the first gears 8 at two ends to rotate, then the wire wheel 6 tightens, the fixing plate 4 moves downwards along with the tightening, the guide column 2 guides the fixing plate 4 during the moving process, make fixed plate 4 press from both sides the liquefied natural gas storage tank tightly, the liquefied natural gas storage tank is accomplished fixedly, as preferred, further, install second anti-skidding cushion 15 in a plurality of backup pad 7, first anti-skidding cushion 14 is used for carrying out the antiskid to the lower extreme of liquefied natural gas storage tank, second anti-skidding cushion 15 is used for carrying out the antiskid to the upper end of liquefied natural gas storage tank, the effectual liquefied natural gas storage tank that has prevented slides, make the liquefied natural gas storage tank stability more in the transportation, when needs are dismantled the liquefied natural gas storage tank, rotating electrical machines 10 is rotatory in the reverse direction, then line wheel 6 relaxs, fixed plate 4 stimulates through tension spring 3, fixed plate 4 carries out the lifting thereupon, then take out the liquefied natural gas storage tank.
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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (6)
1. A stabilizer for transportation of liquefied natural gas, comprising a bearing frame (1), characterized in that a fixed structure is mounted on the bearing frame (1);
the fixing structure includes: the tension adjusting device comprises a plurality of guide posts (2), a plurality of tension springs (3), a plurality of fixing plates (4) and a tension adjusting part;
the two ends of the guide columns (2) are respectively fixed on the bearing frame (1), the upper ends of the tension springs (3) are respectively embedded in the upper end of the bearing frame (1), the two ends of the fixing plates (4) respectively penetrate through the guide columns (2) and the upper end faces of the fixing plates are fixed at the lower ends of the tension springs (3), and the tensioning adjusting portions are arranged on the bearing frame (1).
2. The stabilizer for transportation of liquefied natural gas according to claim 1, wherein the tension adjusting part comprises: the device comprises a plurality of rotating shafts (5), a plurality of wire wheels (6), a plurality of supporting plates (7) and a linkage assembly;
the two ends of the rotating shafts (5) are fixed to the front end and the rear end of the bearing frame (1) through bearings respectively, the wire wheels (6) are sleeved on the two ends of the rotating shafts (5) respectively, the head ends of the rotating shafts are fixed to the upper ends of the fixing plates (4), the supporting plates (7) are fixed to the bearing frame (1) respectively, and the linkage assembly is arranged on the bearing frame (1) and fixed to the rotating shafts (5).
3. A stabilizer apparatus for transportation of liquefied natural gas according to claim 2, wherein the linkage assembly comprises: a plurality of first gears (8), a first rotating rod (9), a rotating motor (10), a second rotating rod (16), a plurality of second gears (11), a plurality of third gears (12) and a chain (13);
the first gears (8) are sleeved on the rotating shafts (5), two ends of the first rotating rod (9) are fixed on the bearing frame (1) respectively, the rotating motor (10) is fixed on the bearing frame (1), two ends of the second rotating rod (16) are fixed on the bearing frame (1) and a driving end of the rotating motor (10) respectively, the second gears (11) are sleeved on the first rotating rod (9) and the second rotating rod (16) respectively, the third gears (12) are sleeved on the first rotating rod (9) and the second rotating rod (16) respectively, and the chains (13) are sleeved on the third gears (12).
4. A stabilizer device for transportation of lng according to claim 3, characterized in that a number of said first gears (8) are intermeshed with a number of said second gears (11).
5. A stabilizer device for transportation of lng as claimed in claim 2, characterized in that a first non-slip rubber mat (14) is mounted on each of several of said supporting plates (7).
6. A stabilising arrangement for lng transportation according to claim 1, wherein a second non-slip rubber mat (15) is mounted on each of a number of the fixing plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021811445.5U CN213355313U (en) | 2020-08-26 | 2020-08-26 | A stabilising arrangement for liquefied natural gas transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021811445.5U CN213355313U (en) | 2020-08-26 | 2020-08-26 | A stabilising arrangement for liquefied natural gas transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213355313U true CN213355313U (en) | 2021-06-04 |
Family
ID=76147164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021811445.5U Active CN213355313U (en) | 2020-08-26 | 2020-08-26 | A stabilising arrangement for liquefied natural gas transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213355313U (en) |
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2020
- 2020-08-26 CN CN202021811445.5U patent/CN213355313U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 421, 4th Floor, Unit 1, Building 4, No. 1700 Tianfu Avenue North Section, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu, Sichuan Province, 610000 Patentee after: Sichuan Chuanneng Hengyuan Energy Co.,Ltd. Country or region after: China Address before: No. 106, 1st floor, building 1, No. 49, East Zijing Road, Chengdu high tech Zone, Chengdu, Sichuan 610000 Patentee before: SICHUAN HENGYUAN ENGINEERING TECHNOLOGY CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |