An adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure

Abstract

This utility model relates to the technical field of tank container support, and discloses an adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure, including a base and support plates disposed on the left and right sides of the upper end of the base. The side clamping assembly consists of a movable connecting sleeve fitted onto the outer surface of the vertical rod, a movable plate fitted onto the outside of the movable connecting sleeve, and a side arc-shaped clamping plate fixed to the movable plate facing the tank container. A top clamping assembly is disposed above the vertical rod, which includes a top arc-shaped clamping plate disposed at the upper end of the tank container and connecting rods fixed to the front and rear sides of the top arc-shaped clamping plate. This adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure is suitable for tank containers of different specifications, matching different transportation equipment or storage scenarios. Combined with the top clamping assembly, it presses and fixes the top of the tank container, maintaining the stability of the tank container during transportation or storage.

Description

Technical Field

[0001] This utility model relates to the technical field of tank container support, specifically an adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure. Background Technology

[0002] Tank containers serve as the core transport carrier for liquid and gaseous fluid materials. Vacuum-insulated liquid hydrogen tank containers are a special type of container designed specifically for the storage and transport of cryogenic liquid hydrogen. The core technology is to achieve cryogenic preservation of liquid hydrogen through "vacuum insulation". It is mainly used in the hydrogen energy industry chain, connecting the liquid hydrogen production end and the application end. It is one of the key equipment for the large-scale promotion of hydrogen energy and is widely used in the logistics and transportation field. Its outer cylinder needs to be fixed and protected by a support structure to adapt to the installation requirements of transport vehicles or storage racks.

[0003] As disclosed in announcement number CN221852864U, a tank container and its bottom support structure are provided, including two end frames, with a tank body between the two end frames. Both ends of the tank body are provided with connecting rings, and the other end of the connecting rings is connected to the mounting component. The connecting plate is installed in a square frame. The insulation material set in the connecting ring can improve the insulation effect of the tank body. At the same time, a heat insulation component is provided between the mounting component and the connecting plate, which can prevent the end frame from deforming due to thermal expansion and contraction caused by heat conduction, thus preventing the tank container from locking with the transport base lock. This improves the heat leakage of the tank container. At the same time, a detachable bottom support structure is provided. The heat insulation component set between the first connecting part and the second connecting part can prevent heat conduction between the tank body and the end frame. Moreover, the bottom support component is easy to disassemble, which makes it convenient to maintain the tank container.

[0004] However, existing technologies often have fixed-size outer cylinder support structures, which can only match specific transport equipment or storage scenarios. Moreover, they are prone to causing damage to the outer wall of tank containers during clamping and positioning. For example, the comparative patents listed above have this problem.

[0005] Therefore, this utility model provides an adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this invention is to provide an adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure to solve the problem that the outer cylinder support structures proposed in the background art are mostly designed with fixed dimensions, which can only match specific specifications of transportation equipment or storage scenarios, and are prone to causing damage to the outer wall of the tank container during clamping and positioning.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure, including a base and support plates disposed on the left and right sides of the upper end of the base;

[0008] Also includes:

[0009] A plurality of vertical rods are symmetrical to the front and rear sides of the upper end of the base. An adjustable side clamping assembly is provided in the middle of the vertical rod. The side clamping assembly consists of a movable connecting sleeve sleeved on the outer surface of the vertical rod, a movable plate sleeved on the outside of the movable connecting sleeve, and a side arc-shaped clamping plate fixed to the movable plate facing the tank container.

[0010] A top clamping assembly is provided above the vertical rod, which includes a top arc-shaped clamping plate set at the top of the tank container and connecting rods fixed to the front and rear sides of the top arc-shaped clamping plate.

[0011] The side arc-shaped clamps and the top arc-shaped clamps are both equipped with cushioning pads on the side facing the tank container, and the inner side of the cushioning pads is equipped with anti-slip teeth.

[0012] Preferably, the upper end of the support plate is provided with an anti-slip pad, and the anti-slip pad is attached to the lower end of the tank container.

[0013] Preferably, the movable connecting sleeve forms an up-and-down sliding structure on the outside of the vertical rod, and the movable connecting sleeve and the vertical rod are limited by fastening bolts that pass through the left and right sides of the upper end of the movable connecting sleeve;

[0014] The vertical rod is welded to the base.

[0015] Preferably, both ends of the movable connecting sleeve are fixedly connected to fixed blocks, and the fixed blocks and the movable plate form a front-to-back sliding structure, and the movable plate pushes the arc-shaped clamping plate to hold the side of the tank container.

[0016] Preferably, a side fixing rod is provided through the side of the movable plate away from the tank container, and the side fixing rod is fixed to the outside of the movable connecting sleeve. A side fixing cap is threaded to the outer surface of the side fixing rod, and the side fixing cap is fitted to the outside of the movable plate.

[0017] Preferably, an upper fixing rod is provided through the end of the connecting rod away from the top arc-shaped clamp, and the upper fixing rod is fixed to the top of the vertical rod.

[0018] Preferably, a top fixing cap for pressing and fixing is fitted to the upper end of the connecting rod on the side away from the top arc-shaped clamp, and the top fixing cap is threaded to the outer surface of the upper fixing rod.

[0019] Compared with the prior art, the beneficial effects of this utility model are: the adjustable vacuum insulated liquid hydrogen tank container outer cylinder support structure can move up and down through the height-adjustable side clamping components, which can be used for tank containers of different specifications and for different transportation equipment or storage scenarios. Combined with the top clamping components, the top of the tank container is pressed and fixed to maintain the stability of the tank container during transportation or storage. Moreover, the combination of anti-slip rubber pads and buffer rubber pads can prevent damage to the outer wall of the tank container and also play a certain role in buffer protection.

[0020] 1. It is equipped with a vertical bar and a side clamping assembly. The side clamping assembly includes a movable connecting sleeve, a movable plate and a side arc-shaped clamping plate. The side clamping assembly can move up and down inside the vertical bar. The height of the side clamping assembly can be adjusted according to the specifications and model of the tank container, so as to match different transportation and storage scenarios.

[0021] 2. A top clamping assembly is provided, which includes a top arc-shaped clamping plate and a connecting rod. The top clamping assembly can be used to press and fix the top of the tank container, further improving the stability of the tank container during transportation and storage.

[0022] 3. It is equipped with cushioning pads and anti-slip pads. The anti-slip pads are set on the support plate and attached to the lower end of the tank container. The cushioning pads are located on the inner side of the side arc-shaped clamps and the top arc-shaped clamps and attached to the outer wall of the tank container, thereby preventing the tank container from being pinched. Attached Figure Description

[0023] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of the support plate and anti-slip pad of this utility model;

[0026] Figure 3 This is a schematic diagram of the overall structure of the side clamping assembly and the top clamping assembly of this utility model;

[0027] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0028] Figure 5 This is a schematic diagram of the overall structure of the movable plate, the side arc-shaped clamping plate, and the buffer pad of this utility model;

[0029] Figure 6 This is an exploded view of the top clamping assembly, upper fixing rod, and top fixing cap of this utility model.

[0030] In the diagram: 1. Base; 2. Support plate; 3. Anti-slip pad; 4. Vertical rod; 5. Movable connecting sleeve; 6. Fastening bolt; 7. Movable plate; 8. Fixing block; 9. Side arc-shaped clamp; 10. Side fixing rod; 11. Side fixing cap; 12. Upper fixing rod; 13. Top arc-shaped clamp; 14. Connecting rod; 15. Top fixing cap; 16. Buffer pad. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-6 The present invention provides the following technical solution:

[0033] To address the problems of existing technologies where the outer cylinder support structures are mostly designed with fixed dimensions, only suitable for specific transport equipment or storage scenarios, and prone to damaging the outer wall of the tank container during clamping and positioning, this solution provides an adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure. This structure includes a base 1 and support plates 2 on the left and right sides of the upper end of the base 1. Multiple vertical rods 4 are symmetrically positioned on the front and rear sides of the upper end of the base 1. An adjustable side clamping assembly is located in the middle of each vertical rod 4. The holding assembly consists of a movable connecting sleeve 5 sleeved on the outer surface of the vertical rod 4, a movable plate 7 sleeved on the outside of the movable connecting sleeve 5, and a side arc-shaped clamping plate 9 fixed to the movable plate 7 facing the tank container. A top clamping assembly is provided above the vertical rod 4, which includes a top arc-shaped clamping plate 13 set at the top of the tank container and connecting rods 14 fixed on the front and rear sides of the top arc-shaped clamping plate 13. Both the side arc-shaped clamping plate 9 and the top arc-shaped clamping plate 13 are provided with buffer pads 16 on the side facing the tank container, and the inner side of the buffer pads 16 is provided with anti-slip teeth.

[0034] like Figure 1 and Figure 2As shown, support plates 2 are fixed on both the left and right sides of the upper end of the base 1. Anti-slip pads 3 are provided on the upper end of the support plates 2. The tank container is placed on the support plates 2 and in contact with the anti-slip pads 3. Then, according to the specifications of the tank container, the movable connecting sleeve 5 is pulled up or down. The movable connecting sleeve 5 slides up and down on the outside of the vertical rod 4, thereby causing the side arc-shaped clamping plate 9 to rise and fall above the base 1. The height of the side arc-shaped clamping plate 9 is adjusted so that its center position is equal to the center position of the tank container. Then, the movable connecting sleeve 5 and the vertical rod 4 are limited by rotating the fastening bolt 6. Figure 3 , Figure 4 and Figure 5 As shown, by rotating the side fixing cap 11 on the outer surface of the threaded connection side fixing rod 10, the side fixing cap 11 pushes the movable plate 7 to slide between the side fixing rod 10 and the side fixing rod 10, while the side fixing rod 10 slides between the fixing block 8, thereby improving the stability of the movable plate 7 during the movement. The movable plate 7 pushes the side arc-shaped clamping plate 9 to move towards the side of the tank container, thereby stably clamping the side of the tank container through the side arc-shaped clamping plate 9.

[0035] like Figure 3 and Figure 6 As shown, the top fixing cap 15, which is connected to the outer surface of the upper fixing rod 12 by rotating the threaded connection, pushes the connecting rod 14 to slide between the upper fixing rod 12. This causes the connecting rod 14 to move the top arc-shaped clamping plate 13 downward to press and fix the top of the tank container, further improving the stability of the tank container during transportation and storage. Moreover, the inner side of the side arc-shaped clamping plate 9 and the inner side of the top arc-shaped clamping plate 13 are both provided with buffer pads 16. The inner side of the buffer pads 16 is provided with anti-slip teeth. The buffer pads 16 and anti-slip pads 3 are provided to avoid pinching the tank container during clamping and can also play a certain role in buffer protection.

[0036] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure, comprising a base (1) and support plates (2) disposed on the left and right sides of the upper end of the base (1); characterized in that Also includes: A plurality of vertical rods (4) are symmetrical to the front and rear sides of the upper end of the base (1). An adjustable side clamping assembly is provided in the middle of the vertical rod (4). The side clamping assembly consists of a movable connecting sleeve (5) sleeved on the outer surface of the vertical rod (4), a movable plate (7) sleeved on the outside of the movable connecting sleeve (5), and a side arc-shaped clamping plate (9) fixed to the movable plate (7) facing the tank container. A top clamping assembly is provided above the vertical rod (4), which includes a top arc-shaped clamping plate (13) set at the top of the tank container and connecting rods (14) fixed to the front and rear sides of the top arc-shaped clamping plate (13). The side arc-shaped clamp (9) and the top arc-shaped clamp (13) are both provided with cushioning pads (16) on the side facing the tank container, and the inner side of the cushioning pads (16) is provided with anti-slip teeth.

2. The adjustable vacuum insulated liquid hydrogen tank container outer cylinder support structure according to claim 1, characterized by: The upper end of the support plate (2) is provided with an anti-slip pad (3), and the anti-slip pad (3) is attached to the lower end of the tank container.

3. The adjustable vacuum insulated liquid hydrogen tank container outer cylinder support structure according to claim 1, characterized by: The movable connecting sleeve (5) forms an up-and-down sliding structure on the outside of the vertical rod (4), and the movable connecting sleeve (5) and the vertical rod (4) are limited by fastening bolts (6) that pass through the upper left and right sides of the movable connecting sleeve (5); The vertical rod (4) is welded to the base (1).

4. The adjustable vacuum insulated liquid hydrogen tank container outer cylinder support structure according to claim 3, characterized by: The movable connecting sleeve (5) is fixedly connected to both the left and right ends with fixed blocks (8), and the fixed blocks (8) and the movable plate (7) form a front-to-back sliding structure, and the movable plate (7) pushes the side arc-shaped clamp (9) to clamp the side of the tank container.

5. The adjustable vacuum insulated liquid hydrogen tank container outer shell support structure of claim 4, wherein: A side fixing rod (10) is provided through the side of the movable plate (7) away from the tank container, and the side fixing rod (10) is fixed to the outside of the movable connecting sleeve (5). A side fixing cap (11) is threaded on the outer surface of the side fixing rod (10), and the side fixing cap (11) is fitted to the outside of the movable plate (7).

6. The adjustable vacuum insulated liquid hydrogen tank container outer shell support structure of claim 1, wherein: The end of the connecting rod (14) away from the top arc-shaped clamp (13) is provided with an upper fixing rod (12), and the upper fixing rod (12) is fixed to the top of the vertical rod (4).

7. The adjustable vacuum-insulated liquid hydrogen tank container outer cylinder support structure according to claim 6, characterized in that: The upper end of the connecting rod (14) away from the top arc-shaped clamp (13) is fitted with a top fixing cap (15) for pressing and fixing, and the top fixing cap (15) is threaded to the outer surface of the upper fixing rod (12).

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