Detachable supporting and lifting structure for solid hydrogen storage tank

Abstract

The utility model discloses a detachable supporting and lifting structure for a solid hydrogen storage tank, and relates to the field of solid hydrogen storage tank transportation. The device comprises a bottom plate and a solid hydrogen storage tank, wherein a supporting mechanism and a fixing mechanism are arranged on the bottom plate. Through the arrangement of the supporting mechanism, when the driving hydraulic cylinder drives the second hinge block to move upwards, the first hinge rod rotates smoothly along the outer wall of the first hinge rod, meanwhile, the supporting plate moves upwards along with the first hinge rod, and under the limiting action of the second connecting rod and the second hinge rod, the rising process of the supporting plate is particularly stable; inclination or unbalance caused by external factors is avoided, in this way, the supporting plate is always kept in the horizontal state, effective exertion of the bearing capacity and the function of the supporting plate is guaranteed, the bottom face height of the fixing plate is smaller than that of the supporting plate, and when the supporting plate is attached to the top face of the bottom plate, the fixing plate can make contact with the ground, and therefore the supporting plate can be fixed. The supporting plate can be pulled out from the bottom of the supporting plate.

Description

Technical Field

[0001] This utility model belongs to the field of solid hydrogen storage tank transportation technology, and in particular relates to a detachable support and lifting structure for solid hydrogen storage tanks. Background Technology

[0002] Solid-state hydrogen storage tanks are devices used to store hydrogen. They utilize solid materials to adsorb or absorb hydrogen, thereby achieving hydrogen storage. Compared to traditional gaseous and liquid hydrogen storage methods, solid-state hydrogen storage offers advantages such as higher safety and energy density. However, due to their significant weight, solid-state hydrogen storage tanks often present considerable challenges during transportation and installation. Furthermore, in practical applications, operators must consider both safety and convenience when loading and unloading, making the design of a detachable support and lifting structure particularly important.

[0003] During production line activation or hydrogen filling, the large number of hydrogen storage tanks in a single batch, and their placement on a high plane, make it unsuitable for manual placement. This can easily lead to worker fatigue or even accidents. In addition, the weight and volume of the hydrogen storage tanks make traditional manual handling methods more dangerous, especially in fast and efficient production environments where workers need to complete a large number of tasks within a limited time, which inevitably increases their work pressure. Summary of the Invention

[0004] The purpose of this utility model is to provide a detachable support and lifting structure for solid hydrogen storage tanks. By providing a support mechanism, when the hydraulic cylinder drives the hinge block two upwards, the hinge rod one rotates smoothly along its outer wall. Simultaneously, the support plate also moves upwards. Under the constraint of the connecting rod two and the hinge rod two, the upward movement of the support plate is particularly stable and will not tilt or become unbalanced due to external factors. In this way, the support plate always remains horizontal, ensuring its load-bearing capacity and effective function. Furthermore, the fixed rod two, the casters, and the traveling wheels work together to facilitate the movement of the entire device, making it easy to transport the solid hydrogen storage tanks. The bottom height of the fixed plate is less than that of the support plate, so when the support plate is attached to the top surface of the base plate, the fixed plate will contact the ground, allowing the support plate to be pulled out from the bottom. This solves the problem that, due to the large number of hydrogen storage tanks in a single batch and their placement on a high plane, manual placement is unsuitable and can easily cause worker fatigue or even accidents.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a detachable support and lifting structure for a solid hydrogen storage tank, including a base plate and a solid hydrogen storage tank, wherein the base plate is provided with a support mechanism and a fixing mechanism.

[0007] The support mechanism includes two inclined plates fixedly connected to the top surface of the base plate. A hinge block is fixedly connected to the top surface of each inclined plate. A hydraulic cylinder is rotatably connected to the inner wall of the hinge block. A fixing rod is fixedly connected to the outer wall of each of the two inclined plates. A connecting rod is fixedly connected between the two fixing rods. A hinge rod is rotatably connected to the outer wall of the connecting rod. A support plate is provided on the top surface of the base plate. The hinge rod is hinged to the right side of the support plate. A hinge block is fixedly connected to the outer wall of the hinge rod. The hinge block is fixedly connected to the output end of the hydraulic cylinder. A connecting rod is fixedly connected between the two fixing rods. A hinge rod is rotatably connected to the outer wall of the connecting rod. The hinge rod is hinged to the right side of the support plate.

[0008] Furthermore, the outer walls of both inclined plates are fixedly connected with two fixing rods, the bottom surfaces of both fixing rods are rotatably connected with casters, and the bottom surface of the base plate is rotatably connected with two traveling wheels.

[0009] Furthermore, two fixing plates are fixedly connected to the bottom surface of the support plate, and the fixing plates are in contact with the outer wall of the bottom plate.

[0010] Furthermore, the fixing mechanism includes two upright plates fixedly connected to the top surface of the support plate, and a bidirectional threaded rod rotatably passes between the two upright plates.

[0011] Furthermore, a plurality of arc-shaped clamps are fixedly connected to the top surface of the support plate, and a plurality of solid hydrogen storage tanks are placed on the top surface of the support plate, with each of the solid hydrogen storage tanks contacting the inner wall of the arc-shaped clamp.

[0012] Furthermore, a sliding rod is fixedly connected between the two upright plates, and two handles are threadedly connected to the outer wall of the arc-shaped clamping plate, with the two handles slidably sleeved on the outer wall of the sliding rod.

[0013] Furthermore, the bidirectional threaded rod is threaded with connecting plates, and three arc-shaped clamping plates are fixedly connected to the outer walls of the two connecting plates. Several arc-shaped clamping plates are respectively in contact with the outer walls of several solid hydrogen storage tanks, and a handle is fixedly connected to the outer wall of the bidirectional threaded rod.

[0014] This utility model has the following beneficial effects:

[0015] 1. With the support mechanism in place, when the hydraulic cylinder drives the hinge block two to move upward, the hinge rod one rotates smoothly along its outer wall. At the same time, the support plate also moves upward. Under the constraint of the connecting rod two and the hinge rod two, the upward movement of the support plate is particularly stable and will not tilt or become unbalanced due to external factors. In this way, the support plate always remains in a horizontal state, ensuring its load-bearing capacity and effective function. Furthermore, the fixed rod two, the casters and the traveling wheels work together to make the whole device easy to move and the solid hydrogen storage tank easy to transport. The bottom height of the fixed plate is less than that of the support plate, so when the support plate is attached to the top surface of the base plate, the fixed plate will contact the ground, allowing the support plate to be pulled out from the bottom of the support plate.

[0016] 2. With the addition of a fixing mechanism, when the handle is manually turned to drive the bidirectional threaded rod to rotate, the two connecting plates move closer together with the help of the sliding rod. At this time, multiple connecting plates on the two connecting plates will adhere to the outer wall of the solid hydrogen storage tank. With the help of multiple arc-shaped clamps, multiple solid hydrogen storage tanks are fixed to the top surface of the support plate, which further improves the stability during transportation.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the support mechanism of this utility model;

[0021] Figure 3 This is a bottom view of the support mechanism of this utility model.

[0022] Figure 4 for Figure 1 Enlarged structural diagram at point A;

[0023] Figure 5 for Figure 2 A magnified structural diagram at point B in the middle.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Base plate; 2. Support mechanism; 3. Fixing mechanism; 4. Solid hydrogen storage tank; 11. Inclined plate; 21. Hinge block one; 22. Hydraulic cylinder; 23. Fixing rod one; 24. Connecting rod one; 25. Hinge rod one; 26. Hinge block two; 27. Connecting rod two; 28. Hinge rod two; 29. ​​Support plate; 291. Fixing rod two; 292. Casters; 293. Traveling wheels; 294. Fixing plate; 31. Vertical plate; 32. Two-way threaded rod; 33. Arc-shaped clamp one; 34. Slide rod; 35. Arc-shaped clamp two; 36. Connecting plate; 37. Handle. Detailed Implementation

[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 As shown, this utility model is a detachable support and lifting structure for a solid hydrogen storage tank, including a base plate 1 and a solid hydrogen storage tank 4. A support mechanism 2 and a fixing mechanism 3 are provided on the base plate 1.

[0028] The support mechanism 2 includes two inclined plates 11 fixedly connected to the top surface of the base plate 1. A hinge block 21 is fixedly connected to the top surface of each inclined plate 11. A hydraulic cylinder 22 is rotatably connected to the inner wall of the hinge block 21. Fixed rods 23 are fixedly connected to the outer walls of both inclined plates 11. A connecting rod 24 is fixedly connected between the two fixed rods 23. A hinge rod 25 is rotatably connected to the outer wall of the connecting rod 24. A support plate 29 is provided on the top surface of the base plate 1. The hinge rod 25 is hinged to the right side of the support plate 29. A hinge block 26 is fixedly connected to the outer wall of the first 25. The hinge block 26 is fixedly connected to the output end of the hydraulic cylinder 22. A connecting rod 27 is fixedly connected between the two fixed rods 23. A hinge rod 28 is rotatably connected to the outer wall of the connecting rod 27. The hinge rod 28 is hinged to the right side of the support plate 29. Fixed rods 291 are fixedly connected to the outer walls of the two inclined plates 11. Universal wheels 292 are rotatably connected to the bottom surface of the two fixed rods 291. Two traveling wheels 293 are rotatably connected to the bottom surface of the base plate 1. Two fixed plates 294 are fixedly connected to the bottom surface of the support plate 29. The fixed plates 294 are in contact with the outer wall of the base plate 1. Through the provision of the support mechanism 2, when the hydraulic cylinder 22 drives the hinge block 26 to move upward, the hinge rod 25 rotates smoothly along its outer wall. At the same time, the support plate 29 also moves upward. Under the constraint of the connecting rod 27 and the hinge rod 28, the upward process of the support plate 29 is particularly stable and will not tilt or become unbalanced due to external factors. The support plate 29 is always kept horizontal, ensuring its load-bearing capacity and effective function. The fixed rod 291, caster wheel 292 and traveling wheel 293 work together to make the whole device easy to move and the solid hydrogen storage tank 4 easy to transport. The bottom height of the fixed plate 294 is less than the bottom height of the support plate 29, so that when the support plate 29 is attached to the top surface of the base plate 1, the fixed plate 294 will contact the ground, allowing the support plate 29 to be pulled out from the bottom of the support plate 29.

[0029] The fixing mechanism 3 includes two upright plates 31 fixedly connected to the top surface of the support plate 29. A bidirectional threaded rod 32 rotatably passes between the two upright plates 31. Several arc-shaped clamping plates 33 are fixedly connected to the top surface of the support plate 29. Several solid hydrogen storage tanks 4 are placed on the top surface of the support plate 29, and the solid hydrogen storage tanks 4 are in contact with the inner walls of the arc-shaped clamping plates 33. A sliding rod 34 is fixedly connected between the two upright plates 31. Two handles 37 are threadedly connected to the outer wall of the arc-shaped clamping plates 33. The two handles 37 are slidably sleeved on the outer wall of the sliding rod 34. A connecting plate 36 is threadedly connected to the bidirectional threaded rod 32. The outer walls of the two connecting plates 36 are fixed. Three arc-shaped clamping plates 35 are connected, and several arc-shaped clamping plates 35 respectively contact the outer walls of several solid hydrogen storage tanks 4. A handle 37 is fixedly connected to the outer wall of the bidirectional threaded rod 32. Through the setting of a fixing mechanism 3, when the handle 37 is manually turned to drive the bidirectional threaded rod 32 to rotate, the two connecting plates 36 are brought closer to each other with the cooperation of the sliding rod 34. At this time, the multiple connecting plates 36 on the two connecting plates 36 will adhere to the outer wall of the solid hydrogen storage tank 4, and together with the multiple arc-shaped clamping plates 33, the multiple solid hydrogen storage tanks 4 are fixed, so that the multiple solid hydrogen storage tanks 4 can be fixed on the top surface of the support plate 29, further improving the stability during transportation.

[0030] A specific application of this embodiment is as follows: With the support mechanism 2 provided, when the hydraulic cylinder 22 drives the hinge block 26 to move upward, the hinge rod 25 rotates smoothly along its outer wall. At the same time, the support plate 29 also moves upward. Under the limiting effect of the connecting rod 27 and the hinge rod 28, the upward process of the support plate 29 is particularly stable and will not tilt or become unbalanced due to external factors. In this way, the support plate 29 always remains in a horizontal state, ensuring its load-bearing capacity and function are effectively performed. The fixed rod 291, the caster wheel 292 and the traveling wheel 293 cooperate with each other, making the whole device easy to move and the solid hydrogen storage tank 4 easy to transport. The bottom height of the fixed plate 294 is less than the bottom height of the support plate 29, so that when the support plate 29 is attached to the top surface of the base plate 1, the fixed plate 294 will contact the ground, allowing the support plate 29 to be pulled out from the bottom of the support plate 29.

[0031] With the fixing mechanism 3 in place, when the handle 37 is manually turned to drive the bidirectional threaded rod 32 to rotate, the two connecting plates 36 move closer to each other with the help of the sliding rod 34. At this time, multiple connecting plates 36 on the two connecting plates 36 will fit against the outer wall of the solid hydrogen storage tank 4, and multiple arc-shaped clamps 33 will fix the multiple solid hydrogen storage tanks 4, so that the multiple solid hydrogen storage tanks 4 can be fixed on the top surface of the support plate 29, further improving the stability during transportation.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A detachable support and lifting structure for a solid hydrogen storage tank, comprising a base plate (1) and a solid hydrogen storage tank (4), characterized in that: The base plate (1) is provided with a support mechanism (2) and a fixing mechanism (3); The support mechanism (2) includes two inclined plates (11) fixedly connected to the top surface of the base plate (1). A hinge block (21) is fixedly connected to the top surface of the inclined plate (11). A hydraulic cylinder (22) is rotatably connected to the inner wall of the hinge block (21). A fixing rod (23) is fixedly connected to the outer wall of each of the two inclined plates (11). A connecting rod (24) is fixedly connected between the two fixing rods (23). A hinge rod (25) is rotatably connected to the outer wall of the connecting rod (24). The base plate (1) has a support plate (29) on its top surface. The first hinge rod (25) is hinged to the right side of the support plate (29). The outer wall of the first hinge rod (25) is fixedly connected to the second hinge block (26). The second hinge block (26) is fixedly connected to the output end of the hydraulic cylinder (22). The two first fixed rods (23) are fixedly connected to the second connecting rod (27). The outer wall of the second connecting rod (27) is rotatably connected to the second hinge rod (28). The second hinge rod (28) is hinged to the right side of the support plate (29).

2. The detachable support and lifting structure for a solid hydrogen storage tank according to claim 1, characterized in that, The outer walls of the two inclined plates (11) are fixedly connected with two fixing rods (291), and the bottom surfaces of the two fixing rods (291) are rotatably connected with casters (292). The bottom surface of the base plate (1) is rotatably connected with two traveling wheels (293).

3. The detachable support and lifting structure for a solid hydrogen storage tank according to claim 2, characterized in that, The bottom surface of the support plate (29) is fixedly connected to two fixing plates (294), and the fixing plates (294) are in contact with the outer wall of the base plate (1).

4. The detachable support and lifting structure for a solid hydrogen storage tank according to claim 3, characterized in that, The fixing mechanism (3) includes two upright plates (31) fixedly connected to the top surface of the support plate (29), and a bidirectional threaded rod (32) rotatably passes between the two upright plates (31).

5. The detachable support and lifting structure for a solid hydrogen storage tank according to claim 4, characterized in that, The top surface of the support plate (29) is fixedly connected with several arc-shaped clamps (33), and several solid hydrogen storage tanks (4) are placed on the top surface of the support plate (29). The several solid hydrogen storage tanks (4) are in contact with the inner wall of the arc-shaped clamps (33).

6. The detachable support and lifting structure for a solid hydrogen storage tank according to claim 5, characterized in that, A sliding rod (34) is fixedly connected between the two upright plates (31), and two handles (37) are threadedly connected to the outer wall of the arc-shaped clamp (33). The two handles (37) are respectively slidably sleeved on the outer wall of the sliding rod (34).

7. The detachable support and lifting structure for a solid hydrogen storage tank according to claim 6, characterized in that, The bidirectional threaded rod (32) is threaded with a connecting plate (36), and the outer walls of the two connecting plates (36) are fixedly connected with three arc-shaped clamping plates (35). Several arc-shaped clamping plates (35) are in contact with the outer walls of several solid hydrogen storage tanks (4). The outer wall of the bidirectional threaded rod (32) is fixedly connected with a handle (37).

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