CN117847404B - Insulation module connection structure and storage container with same - Google Patents
Insulation module connection structure and storage container with same Download PDFInfo
- Publication number
- CN117847404B CN117847404B CN202410258391.0A CN202410258391A CN117847404B CN 117847404 B CN117847404 B CN 117847404B CN 202410258391 A CN202410258391 A CN 202410258391A CN 117847404 B CN117847404 B CN 117847404B
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- telescopic rod
- rod
- connecting sleeve
- insulation module
- telescopic
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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 45
- 238000004873 anchoring Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 description 17
- 239000003949 liquefied natural gas Substances 0.000 description 9
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application relates to an insulation module connecting structure and a storage container with the same, and relates to the technical field of ocean engineering equipment. The insulation module connecting structure comprises a pressing plate and an anchor plate, wherein a connecting sleeve is detachably connected to the pressing plate, the size of a diamond-shaped gap formed between the anchor plate and a plurality of insulation modules is the same, an inserting rod is installed on the anchor plate, an inserting hole is formed in the connecting sleeve, the inserting rod can be inserted into the inserting hole, a telescopic rod used for being clamped with the inserting rod is slidably connected to the connecting sleeve, a reset piece used for resetting the telescopic rod is arranged on the connecting sleeve, a sliding groove is formed in the inserting rod, a moving block used for removing the telescopic rod to the inserting rod in a clamping mode is arranged on the inserting rod, the telescopic rod can be abutted to the moving block and slide on the moving block, and the moving block slides in the sliding groove. The application has the effect of facilitating the installation and the disassembly of the insulation module.
Description
Technical Field
The application relates to the technical field of ocean engineering equipment, in particular to an insulation module connecting structure and a storage container with the same.
Background
LNG (liquefied natural gas) is generally required to be placed in LNG storage tanks for transportation by marine equipment such as ships. In the related LNG storage tank, since the internal temperature of the LNG storage tank is extremely low, the inner tank needs to be insulated to prevent LNG vaporization, and the insulation module can be used to insulate and protect the LNG storage tank, the insulation module is usually required to be installed on the inner wall of the LNG storage tank, however, the installation of the insulation module often has the disadvantages of difficult operation and time and labor waste.
Accordingly, there is a need to provide an insulation module connection structure and a storage container having the same to at least partially solve the above-mentioned problems.
Disclosure of Invention
In order to facilitate the installation and removal of the insulation module, the present application provides an insulation module connection structure and a storage container having the same.
According to one aspect of the invention, there is provided an insulation module connection structure, which adopts the following technical scheme:
The utility model provides an insulation module connection structure, includes clamp plate and anchor board, can dismantle on the clamp plate and be connected with the adapter sleeve, the rhombus space size that forms between anchor board and the a plurality of insulation module is the same, install the inserted bar on the anchor board, set up the jack in the adapter sleeve, the inserted bar can insert in the jack, sliding connection has the telescopic link that is used for the joint on the adapter sleeve the inserted bar, be provided with on the adapter sleeve and be used for with the reset piece that the telescopic link reset, the sliding groove has been seted up on the inserted bar, be provided with on the inserted bar and be used for relieving the telescopic link is right the movable block of inserted bar joint, the telescopic link butt is in on the movable block, the movable block is in the sliding groove.
Through the technical proposal, the anchor plate is preloaded on the plate or the wall surface, when the insulating modules are required to be installed, the connecting sleeve is firstly installed on the pressing plate, then the diamond-shaped gap formed between the four insulating modules is aligned with the connecting sleeve to be installed, the connecting sleeve is positioned at the center of the diamond-shaped gap, then the pressing plate and the connecting sleeve are moved, the inserting rod is inserted into the inserting hole of the connecting sleeve, along with the movement of the inserting rod in the inserting hole, the inserting rod firstly presses the telescopic rod to shrink, and along with the continued movement of the inserting rod, the telescopic rod is reset under the action of the reset piece and is abutted on the inserting rod, at the moment, if the inserting rod is required to be pulled back, the telescopic rod is abutted on the inserting rod to enable the inserting rod to be unable to be directly pulled out, then the connecting sleeve and the pressing plate are rotated, the pressing plate can be just pressed on the insulating modules, the bidirectional pressing of the pressing plate and the anchor plate is realized, when the inserting rod is required to be separated from the jack, the pressing plate is required to be rotated firstly to enable the pressing plate to continuously enter the diamond-shaped gap, then the pressing plate is continuously pushed to move, the telescopic rod is enabled to move through movement of the pressing plate, the moving block is pushed to the end part of the sliding groove by the telescopic rod, then the telescopic rod is abutted and slipped on the moving block, when the telescopic rod slides along the moving block until the moving block is separated, the telescopic rod is abutted to the sliding block from the other side and slipped into the sliding groove again, at the moment, the pressing plate is reversely pulled, the telescopic rod is enabled to push the moving block to move along the sliding groove and enable the moving block to move to the other end of the sliding groove, the pressing plate is continuously pulled, the telescopic rod is abutted and slipped on the moving block again, and the sliding groove is separated along the moving block, so that the locking of the sliding groove to the telescopic rod is released, the separation of the inserting rod and the connecting sleeve is realized, in the process, a user only needs to press the pressing plate to connect the inserting rod with the connecting sleeve, so that the bidirectional pressing fixation of the insulation module is realized, when the user needs to release the fixation, the pressing plate only needs to be pressed again to reversely pull out the pressing plate, the fixation is released, the use is convenient and quick, and the installation and the disassembly of the insulation module are convenient.
Preferably, the reset piece is a reset spring installed on the connecting sleeve, one end of the reset spring is abutted on the connecting sleeve, and the other end of the reset spring is abutted on the telescopic rod.
Through adopting above-mentioned technical scheme, through reset spring's setting, when the telescopic link removes, reset spring can be along with the telescopic link together removes, when the telescopic link is released and is blocked, reset spring can give the telescopic link a power towards initial state for the telescopic link resets.
Preferably, the telescopic rod is provided with a first abutting joint which is convenient for the inserted rod to abut and push the telescopic rod.
Through adopting above-mentioned technical scheme, through the setting of first butt joint, the telescopic link of being convenient for removes under the butt effect of inserted bar, and the removal of the telescopic link of being convenient for avoids the dead phenomenon of card of telescopic link.
Preferably, the first abutting joint comprises a sliding abutting part formed on the telescopic rod, a transition abutting part formed on the telescopic rod and a reverse pushing abutting part formed on the telescopic rod.
Through adopting above-mentioned technical scheme, when the inserted bar inserts the jack, slip butt portion on the first butt can laminate earlier on the inserted bar, along with the entering of inserted bar, the inserted bar can butt and promote slip butt portion and remove, thereby make the telescopic link remove, make the telescopic link retract, the spring is pressurized, along with the entering of inserted bar, first butt joint can remove to the groove that slides, make the spring release, the telescopic link stretches out, when the unblock, the inserted bar continues to get into, slip butt portion on the first butt joint can remove to the movable block, when the telescopic link slides along the movable block until deviate from the movable block, the thrust butt portion on the telescopic link can reverse butt on the movable block, at this moment the inserted bar reverse pull back, the thrust butt portion promotes the movable block and removes until the movable block removes to the other end of the groove that slides, continue to pull back the inserted bar, transition butt portion on the telescopic link can butt and slide on the movable block, along the movable block and slide the groove, and transition butt portion has certain length, can effectively follow the condition that the telescopic link takes place to cut into when deviating from the movable block.
Preferably, the insert rod is formed with a second abutting joint which is convenient for the insert rod to abut against and push the telescopic rod, the width of the second abutting joint is gradually increased along the direction away from the jack, and the maximum width of the second abutting joint is smaller than or equal to the width of the jack.
Through adopting above-mentioned technical scheme, through the setting of second butt joint, when the inserted bar inserts the jack, the lower position of width can the butt earlier on the telescopic link on the second butt joint, along with the entering of inserted bar, the second butt joint can increase gradually with the position width of telescopic link butt, promotes the telescopic link slowly and removes to make the telescopic link remove steadily, the dead phenomenon of card when having avoided the telescopic link to remove.
Preferably, the second abutting joint is provided with a slot, and the moving block comprises an inserting ring, and the inserting ring is matched with the slot.
Through adopting above-mentioned technical scheme, through the setting of slot and inserted ring, when the movable block is by telescopic link butt and remove to with the second butt joint when laminating, insert the ring and can insert in the slot on the second butt joint, be convenient for fix a position and fixed movable block.
Preferably, the radius of the insert ring gradually decreases along the direction of the insert rod approaching to one side of the insertion hole.
Through adopting above-mentioned technical scheme, when telescopic link butt and laminating movable block are last, the telescopic link can laminate earlier and insert the less one end of radius on the ring, the butt of telescopic link of being convenient for, along with the removal of inserted bar, insert the radius of ring and telescopic link contact position and can increase gradually to make the telescopic link remove steadily, the dead phenomenon of card when having avoided the telescopic link to remove.
Preferably, the moving block includes a push ring, and the radius of the push ring gradually decreases along the direction of the push ring away from the side of the second abutting joint.
Through adopting above-mentioned technical scheme, after the telescopic link moves on the push ring, along with the removal of inserted bar, the telescopic link can the butt earlier on the push ring the great one end of radius, along with the removal of inserted bar, push ring and telescopic link contact position's radius can reduce gradually, when the telescopic link slides along the movable block until deviate from the movable block, the telescopic link can follow opposite side butt sliding block and slide to the groove that slides again in, reverse removal inserted bar this moment, the push ring can slide in the groove that slides until in the insert ring inserts the slot under the spacing effect of telescopic link, the telescopic link can the butt earlier on the less one end of radius of push ring, along with the continued movement of inserted bar, push ring and telescopic link contact position's radius can increase gradually, thereby make the telescopic link steadily remove, the dead phenomenon of card when having avoided the telescopic link to remove.
According to another aspect of the present invention, there is provided a storage container comprising a container wall body and a sealing structure located inside the container wall body, the sealing structure comprising the insulation module connecting structure of any one of the embodiments described above.
Preferably, the storage vessel is a marine equipped liquefied gas storage vessel or a land cryogenic liquid plant. In summary, the present application includes at least one of the following beneficial technical effects:
Through the setting of clamp plate, anchor board, adapter sleeve, inserted bar, telescopic link, movable block, when needing fixed mounting insulation module, insert the inserted bar in the adapter sleeve, the telescopic link can lock the inserted bar this moment, prevent that the inserted bar from deviating from the adapter sleeve, can press the insulation module and fix through the position of adjusting the clamp plate, when need demolish, only need to press the clamp plate once more, the telescopic link can butt at the different sides of movable block this moment to pull out the inserted bar, the telescopic link can release the locking to the inserted bar under the transitional effect of movable block this moment, easy dismounting, the fixed mounting of insulation module of being convenient for;
Through the setting of push ring, the radius of push ring reduces gradually along the direction that the push ring kept away from second butt one side, is convenient for guide the removal process of telescopic link on the movable block.
Drawings
FIG. 1 is an isometric view of a general structure embodying aspects of an embodiment of the present application;
FIG. 2 is an isometric view of a telescopic rod structure according to an embodiment of the present application;
FIG. 3 is a schematic view of a first abutment structure according to an embodiment of the application;
FIG. 4 is an isometric view of a slot structure according to an embodiment of the present application;
FIG. 5 is a schematic illustration of an axially-oriented structure embodying the present application after installation in accordance with an embodiment of the present application.
Reference numerals: 1. a pressing plate; 2. an anchor plate; 3. connecting sleeves; 4. a rod; 5. a jack; 6. a telescopic rod; 7. a slip groove; 8. a moving block; 81. inserting a ring; 82. a push ring; 9. a return spring; 10. a first abutment; 101. a sliding abutment; 102. a transitional abutment; 103. a thrust reverser; 20. a second abutment; 30. a slot.
Detailed Description
The present application is described in further detail below with reference to fig. 1-5.
According to one aspect of the present invention, there is provided an insulation module connection structure.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, an insulation module connection structure includes a pressing plate 1 and an anchoring plate 2, a connecting sleeve 3 is detachable on the pressing plate 1, the anchoring plate 2 needs to be preassembled on an external plate or a wall surface firstly for use when in use, since a protection layer is usually required to be paved in the actual construction process, the connecting sleeve 3 needs to be installed on the pressing plate 1 subsequently, the connecting sleeve 3 is provided with a flanging, the connecting sleeve 3 is installed on the pressing plate 1 through a flanging bolt, a jack 5 is provided in the center of the connecting sleeve 3, a telescopic rod 6 is further slidingly connected on the connecting sleeve 3, a reset piece for reset is provided on the telescopic rod 6, the reset piece is a reset spring 9, one end of the reset spring 9 is abutted on the connecting sleeve 3, the other end of the reset spring 9 is abutted on the telescopic rod 6, in this embodiment, two telescopic rods 6 are oppositely arranged, two telescopic rods 6 are respectively located at two sides of the jack 5, a first abutting joint 10 is formed on the telescopic rod 6, the first abutting joint 10 comprises a sliding abutting part 101, a transition abutting part 102 and an inverse pushing part 103, and two sides are integrally provided with oblique sides.
As shown in fig. 5, the size of the pressing plate 1 needs to be adaptively adjusted according to the size of an actual insulation module, so that the pressing plate 1 can also abut against the four insulation modules after the pressing plate 1 rotates through diamond gaps formed between the four insulation modules in rectangular layout, and the insulation modules are pressed together, in this embodiment, the pressing plate 1 is a diamond pressing plate 1, and the diamond gaps formed between the size of the diamond pressing plate 1 and the four insulation modules in rectangular layout are equal, so that the pressing plate 1 can abut against the four insulation modules after rotating the pressing plate 1.
As shown in fig. 1,2, 3 and 4, the anchoring plate 2 is fixedly connected with a plunger 4, the end of the plunger 4 is formed with a second abutment 20, the second abutment 20 is in a truncated cone shape, the radius of the second abutment 20 gradually increases along the direction from the end of the plunger 4 to the central position of the plunger 4, in this embodiment, the radius of the second abutment 20 is the same as the radius of the insertion hole 5, a sliding groove 7 is formed on the plunger 4, a moving block 8 is slidingly connected on the plunger 4, the moving block 8 can slide in the sliding groove 7, and when the moving block 8 is in an initial state away from the side of the second abutment 20, the cooperation between the plunger 4 and the moving block 8 has a certain damping so that the moving block 8 cannot move at will, the slot 30 has been seted up on the second butt joint 20, the movable block 8 includes inserts the ring 81, insert the ring 81 and insert the slot 30 cooperation, insert the radius of ring 81 and increase gradually along keeping away from the direction of second butt joint 20 one side, the movable block 8 still includes push ring 82, the radius of push ring 82 reduces gradually along the direction that push ring 82 kept away from second butt joint 20 one side, the length of the biggest radius department of push ring 82 equals the biggest radius department of second butt joint 20, in order to ensure that the dead phenomenon can not appear in the use, the junction of push ring 82 and inserted bar 4 is the fillet setting, in this embodiment, the biggest radius department of insert ring 81 length is less than the biggest radius department of push ring 82 length.
When the insulation module is needed to be fixed by connecting the pressing plate 1 and the anchoring plate 2, the moving block 8 is located at one end, far away from the second abutting joint 20, of the sliding groove 7, so that the moving block 8 is separated from the second abutting joint 20, the pressing plate 1 is moved to enable the inserting rod 4 to be aligned with the insertion hole 5 of the connecting sleeve 3, then the pressing plate 1 is moved to enable the inserting rod 4 to be inserted into the insertion hole 5 of the connecting sleeve 3, the telescopic rod 6 can be abutted against the second abutting joint 20 at the beginning, along with the movement of the inserting rod 4, the inserting rod 4 can enter the insertion hole 5, the telescopic rod 6 can enter the sliding groove 7 between the moving block 8 and the second abutting joint 20, when the inserting rod 4 is needed to be pulled out in a reverse direction, the telescopic rod 6 can be locked in a reverse direction by the second abutting joint 20, at the moment, the connection of the pressing plate 1 and the anchoring plate 2 can be completed, at the moment, the pressing plate 1 can be abutted against one end of the insulation module, the anchoring plate 2 can be abutted against the other end of the insulation module, the two ends of the insulation module can be abutted against the insulation module, and the insulation module can be fixed.
When the clamp plate 1 and the anchor plate 2 are required to be disassembled, the clamp plate 1 is rotated firstly to enable the clamp plate 1 to enter the diamond-shaped gap, then the clamp plate 1 is pushed again to enable the clamp plate 1 to move towards the anchor plate 2, at the moment, the telescopic rod 6 abuts against the insert ring 81 of the moving block 8 and moves on the insert ring 81 of the moving block 8, along with further movement of the clamp plate 1, the telescopic rod 6 abuts against the push ring 82 of the moving block 8 and moves on the push ring 82 of the moving block 8 until the telescopic rod 6 leaves the moving block 8, the clamp plate 1 is pulled out reversely, at the moment, the telescopic rod 6 abuts against one end of the moving block 8 far away from the second butt joint 20, the moving block 8 is pushed to move towards the second butt joint 20, the insert ring 81 is inserted into the slot 30 along with continued pulling of the clamp plate 1, at the moment, the telescopic rod 6 can slide out of the second butt joint 20 along with the push ring 82 and is separated from the second butt joint 20, and the locking of the second butt joint 20 to realize the disassembly of the clamp plate 1 and the anchor plate 2.
The implementation principle of the embodiment of the application is as follows: when the insulation module pressing device is put into practical use, firstly, the connecting sleeve 3 is installed on the pressing plate 1, then the pressing plate 1 is moved to enable the inserting rod 4 to be inserted into the connecting sleeve 3, the inserting rod 4 can be reversely locked by the telescopic rod 6 in the connecting sleeve 3, the pressing plate 1 is rotated to enable the pressing plate 1 to be pressed on the insulation module, pressing fixation of the insulation module can be completed, when the pressing fixation of the insulation module needs to be released, the pressing plate 1 is rotated to enable the pressing plate 1 to be moved, then the pressing plate 1 is moved again to enable the inserting rod 4 to be inserted into more parts of the connecting sleeve 3, then the pressing plate 1 is reversely pulled, the moving block 8 can slide on the inserting rod 4 and be attached to the second abutting joint 20, the telescopic rod 6 can move along the whole formed by splicing the moving block 8 and the second abutting joint 20, the transition abutting joint 102 on the first abutting joint 10 enables the moving block 8 to be separated from the second abutting joint 20 along a gap formed after the splicing of the moving block 8 and the second abutting joint 20, locking of the telescopic rod 6 on the inserting rod 4 is released, and the insulation module can be used conveniently and rapidly.
According to another aspect of the present invention, there is also provided a storage container including a container wall body and a sealing structure located inside the container wall body, the sealing structure including the insulation module connecting structure of any one of the above embodiments.
In particular, in certain embodiments, the storage vessel is a marine equipped liquefied gas storage vessel or a land cryogenic liquid plant. In some embodiments, the storage vessel in this embodiment may be used to store liquefied gases, such as liquid nitrogen, liquid hydrogen, liquefied natural gas, and the like.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
1. An insulation module connection structure, characterized in that: the connecting sleeve (3) is detachably connected to the pressing plate (1), diamond-shaped gaps formed between the pressing plate (1) and a plurality of insulating modules are the same in size, inserting rods (4) are installed on the anchoring plate (2), inserting holes (5) are formed in the connecting sleeve (3), the inserting rods (4) can be inserted into the inserting holes (5), telescopic rods (6) used for being connected with the inserting rods (4) in a clamping mode are connected to the connecting sleeve (3) in a sliding mode, reset pieces used for resetting the telescopic rods (6) are arranged on the connecting sleeve (3), sliding grooves (7) are formed in the inserting rods (4), moving blocks (8) used for releasing the clamping of the telescopic rods (6) to the inserting rods (4) are arranged on the inserting rods (4), and the telescopic rods (6) can abut against and slide on the moving blocks (8) along with the movement of the inserting rods (4) in the inserting holes (5), and the sliding grooves (7) can slide in the sliding grooves;
A first abutting joint (10) which is convenient for the inserting rod (4) to abut and push the telescopic rod (6) is formed on the telescopic rod (6);
the first abutting joint (10) comprises a sliding abutting part (101) formed on the telescopic rod (6), a transition abutting part (102) formed on the telescopic rod (6) and a reverse pushing abutting part (103) formed on the telescopic rod (6);
the inserting rod (4) is provided with a second abutting joint (20) which is convenient for the inserting rod (4) to abut against and push the telescopic rod (6), the second abutting joint (20) is in a round table shape, the radius of the second abutting joint (20) is gradually increased along the direction away from the jack (5), and the maximum radius position of the second abutting joint (20) is smaller than or equal to the radius of the jack (5);
The second abutting joint (20) is provided with a slot (30), the moving block (8) comprises an inserting ring (81), the inserting ring (81) is matched with the slot (30), and the inserting ring (81) can be inserted into the slot (30);
The radius of the inserting ring (81) gradually decreases along the direction of the inserting rod (4) approaching to one side of the inserting hole (5);
The moving block (8) comprises a push ring (82), and the radius of the push ring (82) gradually decreases along the direction of the push ring (82) away from the side of the second abutting joint (20).
2. An insulation module connecting structure according to claim 1, wherein: the reset piece is a reset spring (9) arranged on the connecting sleeve (3), one end of the reset spring (9) is abutted to the connecting sleeve (3), and the other end of the reset spring (9) is abutted to the telescopic rod (6).
3. A storage container comprising a container wall body and a sealing structure located inside the container wall body, characterized in that the sealing structure comprises an insulation module connection structure according to any one of claims 1-2.
4. A storage vessel according to claim 3, wherein the storage vessel is a marine-equipped liquefied gas storage vessel or a land-based cryogenic liquid storage vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410258391.0A CN117847404B (en) | 2024-03-07 | 2024-03-07 | Insulation module connection structure and storage container with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410258391.0A CN117847404B (en) | 2024-03-07 | 2024-03-07 | Insulation module connection structure and storage container with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117847404A CN117847404A (en) | 2024-04-09 |
| CN117847404B true CN117847404B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410258391.0A Active CN117847404B (en) | 2024-03-07 | 2024-03-07 | Insulation module connection structure and storage container with same |
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| CN109268673A (en) * | 2018-08-21 | 2019-01-25 | 悌埃保温制品（上海）有限公司 | Cold insulation insulation board for low-temperature storage tank installs method |
| CN211200743U (en) * | 2019-10-24 | 2020-08-07 | 上海昊沣建设工程有限公司 | Connection locking structure of steel structure frame |
| CN113719744A (en) * | 2020-05-26 | 2021-11-30 | 气体运输技术公司 | Anchoring device for holding an insulating block |
| JP2022082498A (en) * | 2020-11-22 | 2022-06-02 | 杭州賽動科技有限公司 | Skeleton keel structure with closed cross-section, and mounting method thereof |
| CN117329436A (en) * | 2022-06-28 | 2024-01-02 | 上海昌海船舶技术有限公司 | Heat-insulating cold-insulating board and heat-insulating structure for low-temperature storage tank |
| CN115854250A (en) * | 2022-12-06 | 2023-03-28 | 中太海事技术(上海)有限公司 | Movable insulating pressing block for low-temperature film storage tank |
| CN117028827A (en) * | 2023-10-09 | 2023-11-10 | 中太海碳(上海)环保科技有限公司 | Fixing module of low-temperature film storage container and low-temperature film storage container |
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| CN117847404A (en) | 2024-04-09 |
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