Anti-toppling device of hydrogen storage tank for solid hydrogen storage

Abstract

The utility model discloses a solid hydrogen storage tank anti-toppling device which comprises a base and a hydrogen storage tank body, two stable supporting plates are fixedly installed at the two ends of the base respectively, and two pairs of movable rods capable of being movably adjusted are arranged at the two ends of the top of the base respectively. Fixing plates are fixedly connected between the two opposite moving rods at the two ends of the top of the base, arc-shaped clamping plates are fixedly installed on one sides of the fixing plates at equal intervals, the hydrogen storage tank body is located at the top of the base and located on the two opposite arc-shaped clamping plates, and reinforcing pieces are connected between the ends of the two arc-shaped clamping plates with the upper portions close to each other. The bottom of the base is provided with two inserting grooves used for carrying of a forklift. According to the anti-toppling device for the hydrogen storage tank, the hydrogen storage tank can be stably and effectively placed and fixed, the stability of the hydrogen storage tank in the transportation process is effectively guaranteed, and therefore the transportation safety of the hydrogen storage tank is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-dumping of hydrogen storage tanks, in particular to an anti-dumping device for a hydrogen storage tank used for solid-state hydrogen storage. Background Art

[0002] As a clean and efficient secondary energy source, hydrogen energy has received great attention and extensive research. Hydrogen energy storage and transportation is a restrictive link in the hydrogen energy industry chain. Improving hydrogen energy storage and transportation efficiency and reducing hydrogen energy storage and transportation costs are the development focus of hydrogen energy storage and transportation technology. At present, there are three main practical hydrogen storage methods: high-pressure gaseous hydrogen storage, low-temperature liquid hydrogen storage tanks, and solid-state hydrogen storage based on hydrogen storage materials. Solid-state hydrogen storage technology utilizes the reaction of hydrogen and hydrogen storage materials to achieve hydrogen storage. Compared with other hydrogen storage methods, solid-state hydrogen storage technology has the advantages of high hydrogen storage density, low pressure, good safety, and high hydrogen purity. It is an important direction for the development of hydrogen storage technology.

[0003] Hydrogen storage tanks usually need to be transported separately and by forklift. However, since hydrogen tanks are cylindrical in structure, when hydrogen tanks are placed directly on forklifts for transportation, the forklift needs to move forward slowly. However, a slowly moving forklift still makes the hydrogen tank unstable, resulting in the risk of the hydrogen tank falling. Therefore, improvements are needed to address the above problems. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydrogen storage tank anti-dumping device for solid-state hydrogen storage, comprising a base and a hydrogen storage tank body, two stable support plates are fixedly installed at both ends of the base, two pairs of movable rods are provided at both ends of the top of the base, a fixed plate is fixedly connected between the two opposite movable rods at the two ends of the top of the base, arc-shaped clamping plates are fixedly installed on one side of the fixed plate at equal distances, the hydrogen storage tank body is located at the top of the base and at the two opposite pairs of arc-shaped clamping plates, reinforcement pieces are connected between the ends of the two upper adjacent arc-shaped clamping plates, and two slots are provided at the bottom of the base.

[0005] Preferably, an adjustment groove is provided in the middle of both ends of the base, and both ends of the two adjustment grooves are rotatably connected with a bidirectional threaded shaft, a worm gear is fixedly connected between the opposite ends of the two bidirectional threaded shafts inside the same adjustment groove, and a moving block is threadedly connected to both sides of the bidirectional threaded shaft, and four through grooves connected to the adjustment groove are provided at both ends of the top of the base, and the moving rod extends to the interior of the adjusting groove through the through grooves and is fixedly connected to the top of the moving block, so that the moving rod can be effectively installed and moved and adjusted.

[0006] Preferably, a worm is rotatably connected between the middle parts of the two adjustment grooves, and the worm is meshingly connected to the two worm wheels. One end of the worm extends outside one end of the base and is fixedly connected to the first rotating wheel, so that effective adjustment can be performed.

[0007] Preferably, the four reinforcing members all include an internal threaded tube, a hollow tube and a connecting rod. The internal threaded tube and the hollow tube are respectively rotatably connected to the ends of two arc-shaped clamping plates adjacent to each other at the upper part. The connecting rod is movably inserted into the interior of the hollow tube. A threaded section is provided at one end of the connecting rod, and the threaded section is threadedly connected to the internal threaded tube. The other end of the connecting rod is fixedly connected to a second rotating wheel, thereby being able to reinforce the clamping of the arc-shaped clamping plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a base, a hydrogen storage tank body, a stable support plate, a movable rod, a fixing plate, an arc-shaped clamping plate and a slot, the hydrogen storage tank anti-dumping device can stably and effectively place and fix the hydrogen storage tank, effectively ensuring the stability of the hydrogen storage tank during transportation, thereby effectively improving the safety of hydrogen storage tank transportation, and the hydrogen storage tank anti-dumping device has a simple structural design, is convenient and quick to use and operate, and is stable and reliable in anti-dumping and handling, and its performance can meet the use requirements of hydrogen storage tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0010] In the attached picture:

[0011] Figure 1 This is a schematic diagram of the structure of the anti-dumping device for a hydrogen storage tank for solid-state hydrogen storage of the utility model;

[0012] Figure 2 For this utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0013] Figure 3 This is a schematic diagram of the top view of the base of the utility model;

[0014] Figure 4 For this utility model Figure 1 Schematic diagram of the local structure;

[0015] In the figure: 1. base; 2. hydrogen storage tank body; 3. stable support plate; 4. moving rod; 5. fixing plate; 6. arc-shaped clamping plate; 7. slot; 8. reinforcement; 9. adjustment slot; 10. bidirectional threaded shaft; 11. worm gear; 12. moving block; 13. through slot; 14. worm; 15. first rotating wheel; 16. tank slot; 17. internal threaded pipe; 18. hollow pipe; 19. connecting rod; 20. threaded section; 21. second rotating wheel. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] Depend on Figures 1 to 4 The utility model includes a base 1 and a hydrogen storage tank body 2, two stable support plates 3 are fixedly installed at both ends of the base 1, two pairs of movable and adjustable moving rods 4 are provided at both ends of the top of the base 1, a fixed plate 5 is fixedly connected between the two opposite moving rods 4 at the two ends of the top of the base 1, and an arc-shaped clamping plate 6 is fixedly installed on one side of the fixed plate 5 at an equal distance, the hydrogen storage tank body 2 is located at the top of the base 1 and at the two opposite pairs of arc-shaped clamping plates 6, and a reinforcement piece 8 is connected between the ends of the two arc-shaped clamping plates 6 adjacent to each other at the upper part, and two slots 7 for forklift support are provided at the bottom of the base 1; two rows of tank grooves 16 are equidistantly provided on the top of the base 1, and the hydrogen storage tank body 2 is located inside the tank grooves 16, and the setting of the tank grooves 16 enables the hydrogen storage tank body 2 to be effectively placed, and the stable support plates 3 on both sides of the base 1 are staggered, and the staggered stable support plates 3 enable the two bases 1 to be effectively assembled and placed.

[0018] An adjusting groove 9 is provided in the middle of both ends of the base 1, and both ends of the two adjusting grooves 9 are rotatably connected with a bidirectional threaded shaft 10, a worm gear 11 is fixedly connected between the opposite ends of the two bidirectional threaded shafts 10 in the same adjusting groove 9, and a moving block 12 is threadedly connected on both sides of the bidirectional threaded shaft 10, and four through grooves 13 connected with the adjusting groove 9 are provided at both ends of the top of the base 1, and the moving rod 4 extends to the inside of the adjusting groove 9 through the through grooves 13 and is fixedly connected to the top of the moving block 12, so that the moving rod 4 can be effectively installed and moved and adjusted; a worm 14 is rotatably connected between the middle parts of the two adjusting grooves 9, and the worm 14 is meshed with the two worm wheels 11, and one end of the worm 14 extends to the outside of one end of the base 1 and is fixedly connected with a first rotating wheel 15, so that it can be effectively adjusted;

[0019] The worm 14 is rotated by rotating the first rotating wheel 15, and the rotation of the worm 14 will drive the two worm wheels 11 to rotate and the four bidirectional threaded shafts 10 to rotate. The rotation of the four bidirectional threaded shafts 10 will cause the two moving blocks 12 on the surface thereof to move relative to each other and drive the moving rod 4 to move. The movement of the moving rod 4 will drive the fixed plate 5 and the arc-shaped clamping plate 6 to move toward the hydrogen storage tank body 2, and finally the hydrogen storage tank body 2 is clamped by the four arc-shaped clamping plates 6 to remain stable.

[0020] The four reinforcement members 8 each include an internal threaded tube 17, a hollow tube 18 and a connecting rod 19. The internal threaded tube 17 and the hollow tube 18 are respectively rotatably connected to the ends of the two arc-shaped clamping plates 6 adjacent to each other at the upper portion. The connecting rod 19 is movably inserted into the interior of the hollow tube 18. A threaded section 20 is provided at one end of the connecting rod 19. The threaded section 20 is threadedly connected to the internal threaded tube 17. The other end of the connecting rod 19 is fixedly connected to a second rotating wheel 21, so as to reinforce the clamping of the arc-shaped clamping plate 6.

[0021] After the hydrogen storage tank body 2 is clamped by the four arc-shaped clamping plates 6, the connecting rod 19 is threadedly connected to the internal threaded tube 17 through the threaded section 20, and then the connecting rod 19 is rotated by the second rotating wheel 21. The rotation of the connecting rod 19 will cause the internal threaded tube 17 to move on its surface and drive the fixed plate 5 to move, so that the two arc-shaped clamping plates 6 on the upper part of the hydrogen storage tank body 2 can stably and firmly clamp it.

[0022] The anti-dumping device for the hydrogen storage tank can stably and effectively place and fix the hydrogen storage tank, effectively ensuring the stability of the hydrogen storage tank during transportation, thereby effectively improving the safety of the hydrogen storage tank transportation. The anti-dumping device for the hydrogen storage tank has a simple structural design, is convenient and easy to use and operate, and is stable and reliable in anti-dumping and transportation. Its performance can meet the use requirements of the hydrogen storage tank.

Claims

1. A device for preventing a hydrogen storage tank from tipping over for solid-state hydrogen storage, comprising a base (1) and a hydrogen storage tank body (2), characterized in that: Two stable support plates (3) are fixedly installed at both ends of the base (1), two pairs of movable and adjustable moving rods (4) are provided at both ends of the top of the base (1), a fixed plate (5) is fixedly connected between the two opposite moving rods (4) at the two ends of the top of the base (1), and arc-shaped clamping plates (6) are fixedly installed at equal distances on one side of the fixed plate (5), the hydrogen storage tank body (2) is located at the top of the base (1) and at the two opposite pairs of arc-shaped clamping plates (6), and the ends of the two arc-shaped clamping plates (6) close to each other at the upper part are connected with a reinforcement piece (8), and the bottom of the base (1) is provided with two slots (7) for forklift support.

2. The anti-dumping device for a hydrogen storage tank for solid-state hydrogen storage according to claim 1, characterized in that: The base (1) has an adjustment groove (9) in the middle of both ends, and both ends of the two adjustment grooves (9) are rotatably connected to a bidirectional threaded shaft (10), a worm gear (11) is fixedly connected between the opposite ends of the two bidirectional threaded shafts (10) in the same adjustment groove (9), and both sides of the bidirectional threaded shaft (10) are threadedly connected to a moving block (12), and four through grooves (13) connected to the adjustment groove (9) are formed at both ends of the top of the base (1), and the moving rod (4) extends into the inside of the adjustment groove (9) through the through grooves (13) and is fixedly connected to the top of the moving block (12).

3. The anti-dumping device for a hydrogen storage tank for solid-state hydrogen storage according to claim 2, characterized in that: A worm (14) is rotatably connected between the middle parts of the two adjustment grooves (9), and the worm (14) is meshingly connected with the two worm wheels (11). One end of the worm (14) extends outside one end of the base (1) and is fixedly connected to the first rotating wheel (15).

4. The anti-dumping device for a hydrogen storage tank for solid-state hydrogen storage according to claim 1, characterized in that: Two rows of tank slots (16) are equidistantly arranged on the top of the base (1), the hydrogen storage tank body (2) is located inside the tank slots (16), and the stable support plates (3) on both sides of the base (1) are staggered.

5. The anti-dumping device for a hydrogen storage tank for solid-state hydrogen storage according to claim 1, characterized in that: The four reinforcing members (8) each comprise an internally threaded tube (17), a hollow tube (18) and a connecting rod (19); the internally threaded tube (17) and the hollow tube (18) are respectively rotatably connected to the ends of two arc-shaped clamping plates (6) adjacent to each other at the upper portion; the connecting rod (19) is movably inserted into the interior of the hollow tube (18); a threaded section (20) is provided at one end of the connecting rod (19); the threaded section (20) is threadedly connected to the internally threaded tube (17); and the other end of the connecting rod (19) is fixedly connected to a second rotating wheel (21).

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