Hydrogen energy protection device

Abstract

The application relates to the technical field of hydrogen storage tank protection devices, and discloses a hydrogen energy protection device which comprises a supporting table, the outer walls of the two sides of the supporting table are provided with adjusting grooves, the inner walls of the adjusting grooves are slidably connected with sliding blocks, the outer walls of the sliding blocks are respectively fixedly connected with screw rods and round rods, the outer walls of the screw rods are threadedly connected with fastening nuts, and the distal ends of the round rods are fixedly connected with clamping plates one. The supporting table, the adjusting grooves, the sliding blocks, the screw rods, the fastening nuts, the clamping plates one, the clamping plates two and the ratchet structures are arranged, so that the user can flexibly adjust the spacing between the two clamping plates one and the two clamping plates two during use, the fixing effect of the device on hydrogen storage tanks of different sizes is achieved, the use range of the device is improved, the rotating plate is used for limiting the ratchet, the situation that the clamping plates one and the clamping plates two are separated due to the self-rotation of the double-end screw rod is avoided, and the fixing effect of the device on the hydrogen storage tank is improved.

Description

Technical Field

[0001] This invention relates to the field of hydrogen storage tank protection devices, specifically a hydrogen energy protection device. Background Technology

[0002] Because hydrogen has a high calorific value, it is necessary to store hydrogen energy at low temperatures to ensure its long-term preservation and use.

[0003] While existing hydrogen storage tanks can store hydrogen energy, they lack protective mechanisms. Therefore, they are easily damaged by impacts, leading to hydrogen leakage, reduced tank protection, and shorter lifespan. To address this, we propose a hydrogen energy protection device. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a hydrogen energy protection device that has the advantages of wide applicability, good fixation effect, and high protection, thus solving the problems mentioned in the background art.

[0005] This invention provides the following technical solution: a hydrogen energy protection device, comprising a support platform, with adjustment grooves on both outer walls of the support platform, a slider slidably connected to the inner wall of the adjustment groove, a screw and a round rod fixedly mounted on the outer wall of the slider respectively, a fastening nut threadedly connected to the outer wall of the screw, a clamping plate fixedly mounted at the end of the round rod, a ratchet rotatably connected to the outer wall of the clamping plate, a double-ended lead screw fixedly mounted on the outer wall of the ratchet, an adjustment block threadedly connected to the outer wall of the double-ended lead screw, a clamping plate fixedly mounted at the bottom of the adjustment block, a fixing plate fixedly mounted at the end of the clamping plate near the ratchet, a return spring provided on the outer wall of the fixing plate, the end of the return spring abutting against a rotating plate, a lifting rod fixedly mounted at the bottom of the support platform, a sleeve slidably sleeved on the outer wall of the lifting rod, and a damping spring provided at the bottom of the inner wall of the sleeve.

[0006] As a preferred embodiment of the present invention: the outer wall of the rotating plate is rotatably connected to the outer wall of the clamping plate, and the outer wall of the rotating plate overlaps with the outer wall of the ratchet.

[0007] As a preferred embodiment of the present invention: a hydrogen storage tank is placed on the top of the support platform, and the outer wall of the hydrogen storage tank is tightly fitted to the outer walls of the first clamp and the second clamp respectively.

[0008] As a preferred technical solution of the present invention: the number of clamping plates is two, and both clamping plates are symmetrically distributed along the top of the support platform.

[0009] As a preferred technical solution of the present invention: the bottom of the second clamping plate is slidably connected to the top of the first clamping plate, and the outer walls of both the first clamping plate and the second clamping plate are provided with a rubber layer.

[0010] As a preferred embodiment of the present invention, the number of lifting rods is four, and the four lifting rods are evenly distributed along the bottom of the support platform.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This hydrogen energy protection device, through its structure of support platform, adjustment groove, slider, screw, fastening nut, clamp plate one, clamp plate two, and ratchet, allows the user to flexibly adjust the distance between the two clamp plates one and two clamp plates two during use. This achieves the effect of fixing hydrogen storage tanks of different sizes, thus improving the applicability of the device. At the same time, the rotating plate limits the ratchet, preventing the double-ended screw from rotating on its own and causing clamp plates one and two to disengage, thereby improving the device's fixing effect on the hydrogen storage tank.

[0012] 2. This hydrogen energy protection device, through its lifting rod, sleeve, and damping spring structure, ensures that after the hydrogen storage tank is secured, when an impact force strikes the support platform and the main body, the lifting rod will press down and compress the damping spring, thereby offsetting the impact force and reducing the probability of damage or even breakage of the hydrogen storage tank. This improves the device's protection of the hydrogen storage tank. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the clamping plate structure of the present invention; Figure 4 This is a schematic diagram of the double-ended lead screw structure of the present invention; Figure 5 For the present invention Figure 4 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Support platform; 2. Adjustment groove; 3. Slider; 4. Screw; 5. Fastening nut; 6. Clamping plate one; 7. Round rod; 8. Ratchet; 9. Double-ended lead screw; 10. Adjustment block; 11. Fixing plate; 12. Clamping plate two; 13. Lifting rod; 14. Sleeve; 15. Damping spring; 16. Return spring; 17. Rotating plate. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] Please see Figures 1-5 A hydrogen energy protection device includes a support platform 1. Adjustment grooves 2 are provided on both outer walls of the support platform 1. A slider 3 is slidably connected to the inner wall of the adjustment groove 2. A screw 4 and a round rod 7 are fixedly mounted on the outer wall of the slider 3. A fastening nut 5 is threadedly connected to the outer wall of the screw 4. A clamping plate 6 is fixedly mounted at the end of the round rod 7. A ratchet 8 is rotatably connected to the outer wall of the clamping plate 6. A double-ended lead screw 9 is fixedly mounted on the outer wall of the ratchet 8. An adjusting block 10 is threadedly connected to the outer wall of the double-ended lead screw 9. A clamping plate 12 is fixedly mounted at the bottom of the adjusting block 10. A fixing plate 11 is fixedly mounted at the end of the clamping plate 6 near the ratchet 8. A return spring 16 is provided on the outer wall of the fixing plate 11. The end of the return spring 16 abuts against a rotating plate 17. A lifting rod 13 is fixedly mounted at the bottom of the support platform 1. A sleeve 14 is slidably sleeved on the outer wall of the lifting rod 13. A damping spring 15 is provided at the bottom of the inner wall of the sleeve 14.

[0017] In the above structure, the arrangement of the support platform 1, adjusting groove 2, slider 3, screw 4, fastening nut 5, clamping plate 6, ratchet 8, double-ended lead screw 9, adjusting block 10, fixing plate 11, and clamping plate 12 allows the operator to adjust the distance between the two clamping plates 6 by loosening the fastening nut 5 during use. This facilitates the placement of hydrogen storage tanks of different sizes between the two clamping plates 6 for clamping. After placement, the ratchet 8 is rotated to position both clamping plates 12 around the hydrogen storage tank. The ratchet 8 can only rotate clockwise, ensuring that the clamping plates 12 always fit snugly against the hydrogen storage tank, thereby improving the device's fixing effect on the hydrogen storage tank.

[0018] In a preferred embodiment, the outer wall of the rotating plate 17 is rotatably connected to the outer wall of the clamping plate 6, and the outer wall of the rotating plate 17 overlaps with the outer wall of the ratchet 8.

[0019] In the above structure, the rotating plate 17 ensures that the ratchet 8 can only rotate clockwise when the rotating plate 17 is not rotating, thus preventing the clamping plate 12 from shifting on its own after it is in contact with the hydrogen storage tank. This improves the device's ability to secure the hydrogen storage tank. When the hydrogen storage tank needs to be disassembled, the user can rotate the rotating plate 17 to disengage it from the ratchet 8 and then rotate the ratchet 8 counterclockwise to disassemble and reassemble the hydrogen storage tank. This ensures that the user can disassemble and reassemble the hydrogen storage tank without affecting the subsequent recycling and use of the device.

[0020] In a preferred embodiment: a hydrogen storage tank is placed on top of the support platform 1, and the outer wall of the hydrogen storage tank is tightly fitted to the outer walls of the first clamp 6 and the second clamp 12, respectively.

[0021] In the above structure, the clamping plates 6 and 12 are used to clamp the outer walls of both sides of the hydrogen storage tank, thereby ensuring that the hydrogen storage tank cannot shift position after being fixed, and further improving the fixing effect of the device on the hydrogen storage tank.

[0022] In a preferred embodiment, there are two clamping plates 6, and both clamping plates 6 are symmetrically distributed along the top of the support platform 1.

[0023] In the above structure, the clamping plate 6 allows users to fix hydrogen storage tanks of different models and sizes by adjusting the distance between the two clamping plates 6, thereby ensuring that the device is suitable for users' needs when installing different models of hydrogen storage tanks, and thus improving the range of applications of the device.

[0024] In a preferred embodiment, the bottom of the second clamp 12 is slidably connected to the top of the first clamp 6, and both the first clamp 6 and the second clamp 12 have a rubber layer on their outer walls.

[0025] In the above structure, the rubber material has elastic properties, which can reduce the wear of the hydrogen storage tank after the clamping plate 6 and clamping plate 12 are in close contact with it. This ensures the clamping effect of clamping plate 6 and clamping plate 12 on the hydrogen storage tank and avoids the possibility of damage to the hydrogen storage tank, thereby improving the safety of users when installing the hydrogen storage tank and the protection of the device for the hydrogen storage tank.

[0026] In a preferred embodiment, the number of lifting rods 13 is four, and the four lifting rods 13 are evenly distributed along the bottom of the support platform 1.

[0027] In the above structure, the lifting rod 13 structure enables the device to offset the impact force when the support platform 1 is compressed after the hydrogen storage tank is fixed, by the downward movement of the lifting rod 13 and the compression of the damping spring 15 by the lifting rod 13. This prevents the hydrogen storage tank from being damaged by heavy impact and further improves the protective effect of the device on the hydrogen storage tank.

[0028] Working principle: First, when installing the hydrogen storage tank, the user can loosen the fastening nut 5 to adjust the distance between the two clamps 1 6, making it easier for the user to place hydrogen storage tanks of different models or sizes on the support platform 1. Then, move the two clamps 1 6 until they are tightly against the outer wall of the hydrogen storage tank. Then, by rotating the ratchet 8, the two clamps 2 1 2 are respectively attached to one side of the clamps 1 6, thereby achieving the effect of fixing hydrogen storage tanks of different sizes, improving the application range of the device. When the support platform 1 is impacted after fixing, the support platform 1 will drive the lifting rod 13 to descend and compress the damping spring 15, thereby achieving the effect of offsetting the impact force and preventing the hydrogen storage tank from being damaged by heavy impact, thus improving the protection effect of the device for the hydrogen storage tank. When it is necessary to disassemble the hydrogen storage tank for maintenance, the user can turn the rotating plate 17 so that the ratchet 8 can rotate counterclockwise, making it easy for the user to disassemble the hydrogen storage tank.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hydrogen energy protection device, comprising a support platform (1), characterized in that: The outer walls of both sides of the support platform (1) are provided with adjustment grooves (2). The inner walls of the adjustment grooves (2) are slidably connected with sliders (3). The outer walls of the sliders (3) are respectively fixedly fitted with screws (4) and round rods (7). The outer walls of the screws (4) are threadedly connected with fastening nuts (5). The end of the round rods (7) is fixedly fitted with a clamping plate (6). The outer walls of the clamping plate (6) are rotatably connected with ratchet (8). The outer walls of the ratchet (8) are fixedly fitted with double-ended lead screws (9). The outer walls of the double-ended lead screws (9) are threadedly connected with... Adjusting block (10), the bottom of the adjusting block (10) is fixedly fitted with clamping plate two (12), the end of clamping plate one (6) near ratchet (8) is fixedly fitted with fixing plate (11), the outer wall of fixing plate (11) is provided with reset spring (16), the end of reset spring (16) abuts against rotating plate (17), the bottom of the support platform (1) is fixedly fitted with lifting rod (13), the outer wall of lifting rod (13) is slidably sleeved with sleeve (14), the bottom of the inner wall of sleeve (14) is provided with damping spring (15).

2. The hydrogen energy protection device according to claim 1, characterized in that: The outer wall of the rotating plate (17) is rotatably connected to the outer wall of the clamping plate (6), and the outer wall of the rotating plate (17) overlaps with the outer wall of the ratchet (8).

3. The hydrogen energy protection device according to claim 1, characterized in that: A hydrogen storage tank is placed on the top of the support platform (1), and the outer wall of the hydrogen storage tank is tightly fitted to the outer walls of the first clamp (6) and the second clamp (12).

4. A hydrogen energy protection device according to claim 1, characterized in that: The number of clamps (6) is two, and both clamps (6) are symmetrically distributed along the top of the support (1).

5. A hydrogen energy protection device according to claim 1, characterized in that: The bottom of the second clamp (12) is slidably connected to the top of the first clamp (6), and the outer walls of both the first clamp (6) and the second clamp (12) are provided with a rubber layer.

6. A hydrogen energy protection device according to claim 1, characterized in that: The number of lifting rods (13) is four, and the four lifting rods (13) are evenly distributed along the bottom of the support platform (1).

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