CN216995439U - Safety arrangement is used in hydrogen transportation - Google Patents
Safety arrangement is used in hydrogen transportation Download PDFInfo
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- CN216995439U CN216995439U CN202122835622.4U CN202122835622U CN216995439U CN 216995439 U CN216995439 U CN 216995439U CN 202122835622 U CN202122835622 U CN 202122835622U CN 216995439 U CN216995439 U CN 216995439U
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Abstract
The utility model belongs to the technical field of hydrogen transportation, and particularly relates to a safety protection device for hydrogen transportation, which comprises a lower protection box, wherein an upper protection box is rotatably arranged on one side of the lower protection box, the structures in the lower protection box and the upper protection box are the same, a foam material is fixedly arranged in the upper protection box, an arc-shaped plate is fixedly arranged on the inner side of the foam material, a plurality of sleeves are fixedly arranged on the inner side of the arc-shaped plate, damping springs are fixedly arranged on the inner walls of the bottoms of the sleeves, sliding rods are fixedly arranged at the top ends of the damping springs, and the sliding rods are in damping sliding sleeve connection in the sleeves. The hydrogen tank buffer damping device is reasonable in structural design, the hydrogen tank is convenient to stack and transport through the matching of the clamping groove and the clamping plate, the hydrogen tank can be buffered and damped in a multistage and all-around mode through the matching of the buffer spring, the damping spring, the foam material and the buffer cushion, the impact of external force is prevented, and the use safety is improved.
Description
Technical Field
The utility model relates to the technical field of hydrogen transportation, in particular to a safety protection device for hydrogen transportation.
Background
Hydrogen is a raw material widely used in petrochemical industry, is a high-risk gas, has strong flammability and explosiveness, has certain toxicity, and needs to be protected by a protection device during hydrogen transportation, so that major accidents are avoided.
However, most of the existing safety protection devices for hydrogen transportation do not have the function of buffering and damping, and when the safety protection devices are impacted by external force, the hydrogen tank is easily damaged, so that the safety is low, and therefore a safety protection device for hydrogen transportation is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that most of the existing safety protection devices for hydrogen transportation do not have the function of buffering and damping, and the hydrogen tank is easily damaged when being impacted by external force, so that the safety is low.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a safety protection device for hydrogen transportation comprises a lower protection box, wherein an upper protection box is rotatably arranged on one side of the lower protection box, the lower protection box and the upper protection box are identical in structure, a foam material is fixedly arranged in the upper protection box, an arc plate is fixedly arranged on the inner side of the foam material, a plurality of sleeves are fixedly arranged on the inner side of the arc plate, a damping spring is fixedly arranged on the inner wall of the bottom of each sleeve, a sliding rod is fixedly arranged at the top end of the damping spring, the sliding rod is sleeved in the sleeve in a damping sliding manner, the top ends of the sliding rods are fixedly provided with a same protection plate, a cushion pad is fixedly arranged on the inner side of the protection plate, the front side and the rear side of the arc plate are movably abutted to fixing plates, one side, far away from each other, of the two fixing plates is fixedly provided with a first trapezoidal plate, and two sliding grooves are formed in the inner walls of the front side and the rear side of the upper protection box, the sliding plate is sleeved in the sliding groove in a sliding mode, a damping spring is fixedly mounted on one side of the sliding plate, one end of the damping spring is fixedly mounted on the inner wall of one side of the sliding groove, a trapezoidal plate II is fixedly mounted on one side, close to the arc-shaped plate, of the four sliding plates, and two sides of the two trapezoidal plates I are respectively abutted to the corresponding trapezoidal plates II.
Preferably, the bottom of the lower protection box is provided with two clamping grooves, the top of the upper protection box is fixedly provided with two clamping plates, and the two clamping plates are respectively matched with the corresponding clamping grooves.
Preferably, a lower connecting plate is fixedly mounted on the other side of the lower protection box, an upper connecting plate is fixedly mounted on one side of the upper protection box, a bolt is arranged on the top of the upper connecting plate in a threaded manner, and the upper connecting plate is fixedly mounted on the top of the lower connecting plate through the bolt.
Preferably, one side of the lower protection box is provided with two hinges, and the upper protection box is rotatably mounted on one side of the lower protection box through the two hinges.
Preferably, the inner walls of the front side and the rear side of the upper protection box are fixedly provided with two telescopic rods, and one ends of the four telescopic rods, which are close to the arc-shaped plates, are fixedly arranged on the corresponding fixed plates respectively.
Preferably, the inner walls of the front side and the rear side of the upper protection box are fixedly provided with two buffer springs, and one ends of the four buffer springs, which are close to the arc-shaped plates, are fixedly arranged on the corresponding fixed plates respectively.
According to the safety protection device for hydrogen transportation, the hydrogen tank is convenient to stack and transport through the matching of the clamping groove and the clamping plate, the upper protection box and the lower protection box are convenient to disassemble and assemble through the matching of the lower connecting plate, the upper connecting plate and the bolt, and the hydrogen tank is convenient to be placed in the lower protection box and the upper protection box for protection;
according to the safety protection device for hydrogen transportation, the buffer spring, the damping spring, the foam material and the buffer pad are matched, so that the hydrogen tank can be buffered and damped in a multistage and all-around manner, the impact of external force is prevented, and the use safety is improved;
the hydrogen tank buffer device is reasonable in structural design, the hydrogen tank is convenient to stack and transport through the matching of the clamping groove and the clamping plate, the buffer spring, the damping spring, the shock absorption spring, the foam material and the buffer pad are matched, the hydrogen tank can be buffered and shock-absorbed in a multistage and all-directional manner, the impact of external force is prevented, and the use safety is improved.
Drawings
FIG. 1 is a schematic structural diagram of a safety protection device for hydrogen transportation according to the present invention;
FIG. 2 is a front sectional view of a safety device for hydrogen transportation according to the present invention;
FIG. 3 is a top cross-sectional view of a safety device for hydrogen transportation according to the present invention;
FIG. 4 is a schematic structural diagram of part A of a safety protection device for hydrogen transportation according to the present invention;
fig. 5 is a schematic structural diagram of a part B of a safety protection device for hydrogen transportation according to the present invention.
In the figure: 1. a lower protection box; 2. an upper protection box; 3. clamping a plate; 4. a foam material; 5. a card slot; 6. a lower connecting plate; 7. an upper connecting plate; 8. a bolt; 9. an arc-shaped plate; 10. a sleeve; 11. a damping spring; 12. a slide bar; 13. a protection plate; 14. a cushion pad; 15. a fixing plate; 16. a trapezoidal plate I; 17. a trapezoidal plate II; 18. a chute; 19. a slide plate; 20. a damping spring; 21. a telescopic rod; 22. a buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a safety protection device for hydrogen transportation comprises a lower protection box 1, an upper protection box 2 is rotatably installed on one side of the lower protection box 1, the lower protection box 1 and the upper protection box 2 have the same structure, a foam material 4 is fixedly installed in the upper protection box 2, the impact force can be buffered and damped through the foam material 4, an arc plate 9 is fixedly installed on the inner side of the foam material 4, a plurality of sleeves 10 are fixedly installed on the inner side of the arc plate 9, a damping spring 11 is fixedly installed on the inner wall of the bottom of each sleeve 10, a sliding rod 12 is fixedly installed at the top end of each damping spring 11, the sliding rod 12 is slidably sleeved in each sleeve 10 in a damping manner, the same protection plate 13 is fixedly installed at the top end of each sliding rod 12, a cushion 14 is fixedly installed on the inner side of each protection plate 13, when external force impacts, the arc plates 9 are extruded, the sleeves 10 are extruded by the arc plates 9, the slide rod 12 generates damping sliding in the sleeve 10 and extrudes the damping spring 11, so that the damping spring 11 deforms, thereby buffering and damping the impact force, the slide rod 12 extrudes the protection plate 13 and the buffer pad 14, the impact force can be buffered and damped again through the deformation of the buffer pad 14, the front side and the rear side of the arc-shaped plate 9 are movably abutted with the fixing plates 15, the side, away from each other, of each fixing plate 15 is fixedly provided with a trapezoidal plate 16, the inner walls of the front side and the rear side of the upper protection box 2 are respectively provided with two sliding grooves 18, sliding plates 19 are sleeved in the sliding grooves 18 in a sliding manner, one side of each sliding plate 19 is fixedly provided with a damping spring 20, one end of each damping spring 20 is fixedly arranged on the inner wall of one side of each sliding groove 18, one side, close to the arc-shaped plate 9, of each sliding plate 19 is fixedly provided with a trapezoidal plate 17, two sides of the two trapezoidal plates 16 are respectively abutted against the corresponding trapezoidal plates 17, meanwhile, the second trapezoidal plate 17 is pressed and slides on two sides of the first trapezoidal plate 16, so that the two second trapezoidal plates 17 are far away from each other and press the damping spring 20, and the deformation of the damping spring 20 can buffer and absorb the impact force.
According to the hydrogen transportation device, the two clamping grooves 5 are formed in the bottom of the lower protection box 1, the two clamping plates 3 are fixedly mounted at the top of the upper protection box 2, the two clamping plates 3 are respectively matched with the corresponding clamping grooves 5, clamping between protection devices is facilitated through the matching of the clamping plates 3 and the clamping grooves 5, and therefore stacking of the protection devices is facilitated, and hydrogen transportation is facilitated.
According to the utility model, a lower connecting plate 6 is fixedly arranged on the other side of a lower protection box 1, an upper connecting plate 7 is fixedly arranged on one side of an upper protection box 2, a bolt 8 is arranged on the top of the upper connecting plate 7 in a threaded manner, the upper connecting plate 7 is fixedly arranged on the top of the lower connecting plate 6 through the bolt 8, and the lower protection box 1 and the upper protection box 2 can be conveniently disassembled and assembled through the cooperation of the upper connecting plate 7, the lower connecting plate 6 and the bolt 8, so that a hydrogen tank can be conveniently fixed in the lower protection box 1 and the upper protection box 2 for protection.
According to the utility model, two hinges are arranged on one side of the lower protection box 1, the upper protection box 2 is rotatably arranged on one side of the lower protection box 1 through the two hinges, and the upper protection box 2 is conveniently rotatably arranged on one side of the lower protection box 1 through the hinges.
In the utility model, two telescopic rods 21 are fixedly arranged on the inner walls of the front side and the rear side of the upper protection box 2, one ends of the four telescopic rods 21 close to the arc-shaped plates 9 are respectively and fixedly arranged on the corresponding fixed plates 15, and the fixed plates 15 can be fixed through the telescopic rods 21, so that the movement of the fixed plates is more stable.
In the utility model, two buffer springs 22 are fixedly arranged on the inner walls of the front side and the rear side of the upper protection box 2, one ends of the four buffer springs 22 close to the arc-shaped plates 9 are respectively and fixedly arranged on the corresponding fixed plates 15, and the hydrogen tank can be buffered and damped and protected through the buffer springs 22.
In the utility model, when in use, the clamping connection between the protection devices is convenient through the matching of the clamping plate 3 and the clamping groove 5, thereby facilitating the stacking of the protection devices, thereby facilitating the transportation of hydrogen, when the hydrogen is transported, a hydrogen tank is placed on the cushion pad 14, the upper protection box 2 is closed, the fixing of the lower protection box 1 and the upper protection box 2 is facilitated through the matching of the upper connecting plate 7, the lower connecting plate 6 and the bolt 8, thereby the hydrogen tank can be protected in the lower protection box 1 and the upper protection box 2, when being impacted by external force, the impact force can be buffered and damped through the foam material 4, meanwhile, the arc plate 9 is extruded, the arc plate 9 extrudes the sleeve 10, the sliding rod 12 generates damping sliding in the sleeve 10 and extrudes the damping spring 11, thereby the damping spring 11 is deformed, thereby the damping can be buffered and damped, the sliding rod 12 extrudes the protection plate 13 and the damping pad 14, deformation through blotter 14, can cushion absorbing effect to the impact force once more, trapezoidal plate two 17 are extruded simultaneously, and slide in trapezoidal plate 16's both sides, two trapezoidal plate two 17 keep away from each other and extrude damping spring 20, damping spring 20's deformation, can cushion the shock attenuation to the impact force once more, simultaneously, damping spring 22 is by extrusion deformation, thereby can cushion the shock attenuation to the impact force, thereby can multistage omnidirectional carry out the shock attenuation protection to the hydrogen jar, make and use more safety.
Claims (6)
1. The safety protection device for hydrogen transportation comprises a lower protection box (1) and is characterized in that one side of the lower protection box (1) is rotatably provided with an upper protection box (2), the structures of the lower protection box (1) and the upper protection box (2) are the same, a foam material (4) is fixedly arranged in the upper protection box (2), an arc plate (9) is fixedly arranged on the inner side of the foam material (4), a plurality of sleeves (10) are fixedly arranged on the inner side of the arc plate (9), a damping spring (11) is fixedly arranged on the inner wall of the bottom of each sleeve (10), a sliding rod (12) is fixedly arranged at the top end of the damping spring (11), the sliding rod (12) is sleeved in the sleeve (10) in a damping manner, the top ends of the sliding rods (12) are fixedly provided with the same protection plate (13), and a cushion pad (14) is fixedly arranged on the inner side of the protection plate (13), the equal movable butt in side has fixed plate (15) around arc (9), and the equal fixed mounting in one side of keeping away from each other of two fixed plates (15) has trapezoidal plate (16), all seted up two spout (18) on the side inner wall around going up guard box (2), slide (19) have been slided in spout (18), one side fixed mounting of slide (19) has damping spring (20), the one end fixed mounting of damping spring (20) is on one side inner wall of spout (18), and the equal fixed mounting in one side that four slide (19) are close to arc (9) has trapezoidal plate two (17), the both sides of two trapezoidal plate (16) respectively with trapezoidal plate two (17) looks butt that correspond.
2. The safety protection device for hydrogen transportation according to claim 1, wherein the bottom of the lower protection box (1) is provided with two clamping grooves (5), the top of the upper protection box (2) is fixedly provided with two clamping plates (3), and the two clamping plates (3) are respectively matched with the corresponding clamping grooves (5).
3. The safety protection device for hydrogen transportation according to claim 1, wherein a lower connecting plate (6) is fixedly mounted on the other side of the lower protection box (1), an upper connecting plate (7) is fixedly mounted on one side of the upper protection box (2), a bolt (8) is arranged on the top of the upper connecting plate (7) in a threaded manner, and the upper connecting plate (7) is fixedly mounted on the top of the lower connecting plate (6) through the bolt (8).
4. The safety device for hydrogen transportation according to claim 1, wherein two hinges are provided on one side of the lower protection box (1), and the upper protection box (2) is rotatably mounted on one side of the lower protection box (1) through the two hinges.
5. The safety protection device for hydrogen transportation according to claim 1, wherein two telescopic rods (21) are fixedly mounted on the inner walls of the front side and the rear side of the upper protection box (2), and one ends of the four telescopic rods (21) close to the arc-shaped plate (9) are respectively and fixedly mounted on the corresponding fixed plates (15).
6. The safety protection device for hydrogen transportation according to claim 1, wherein two buffer springs (22) are fixedly mounted on the inner walls of the front and rear sides of the upper protection box (2), and one ends of the four buffer springs (22) close to the arc-shaped plate (9) are respectively and fixedly mounted on the corresponding fixing plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122835622.4U CN216995439U (en) | 2021-11-18 | 2021-11-18 | Safety arrangement is used in hydrogen transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122835622.4U CN216995439U (en) | 2021-11-18 | 2021-11-18 | Safety arrangement is used in hydrogen transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216995439U true CN216995439U (en) | 2022-07-19 |
Family
ID=82382262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122835622.4U Active CN216995439U (en) | 2021-11-18 | 2021-11-18 | Safety arrangement is used in hydrogen transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216995439U (en) |
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2021
- 2021-11-18 CN CN202122835622.4U patent/CN216995439U/en active Active
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