Hydrogen storage cylinder repairing device

Abstract

The utility model discloses a hydrogen storage cylinder repairing device, which belongs to the technical field of gas cylinder repairing and comprises an L-shaped frame, a supporting plate fixedly connected to the outer wall of the L-shaped frame, a plurality of mounting rods movably embedded in the outer wall of the L-shaped frame, a repairing plate fixedly connected to one end of each mounting rod, a liquid storage cavity formed in the outer wall of each repairing plate, and a clamping mechanism. The clamping mechanism comprises a mounting ring, an L-shaped frame is used for supporting the hydrogen storage cylinder, an annular frame rotates on the mounting ring, a clamping rod is conveniently driven to rotate, the clamping rod is movably embedded in a mounting sleeve, and meanwhile, the mounting sleeve is rotationally mounted on the annular frame, so that the clamping rod is conveniently driven to clamp the hydrogen storage cylinder, the hydrogen storage cylinder is conveniently fixed, and the hydrogen storage cylinder can be conveniently fixed. The anti-skid effect of the clamping rod is improved through the anti-skid abutting head, the mounting rod conveniently drives the repairing plate to abut against the outer wall of the hydrogen storage cylinder, repairing work is conducted by injecting resin into the liquid storage cavity, meanwhile, the mounting ring rotates on the supporting plate, the angle of the hydrogen storage cylinder is conveniently adjusted, and the repairing efficiency of the hydrogen storage cylinder is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas cylinder repair, and more particularly to a hydrogen storage gas cylinder repair device. Background Art

[0002] A hydrogen storage cylinder is a cylinder specially designed for storing hydrogen.

[0003] At present, a repair device is used to repair the outside of a hydrogen storage cylinder. This device usually includes a repair plate and a clamping assembly, which can vertically clamp the cylinder and pour resin material through the liquid storage cavity on the repair plate for solidification repair.

[0004] For example, the authorization publication number "CN218701479U" records "a hydrogen storage cylinder repair device, including a cylinder for storing hydrogen, with a repair component and a clamping component respectively provided on the left and right sides of the cylinder, and the repair component and the clamping component vertically clamp the cylinder, and the repair component can be adjusted in the left and right directions, and the repair component includes a repair plate, and a liquid storage cavity is provided on the side of the repair plate facing the cylinder, and an isolation pad is pasted on the inner wall of the liquid storage cavity, and the upper end of the liquid storage cavity is open. When repairing the damaged part of the cylinder, the cylinder is clamped and fixed by the repair component and the clamping component, and then the resin material is poured into the liquid storage cavity for solidification repair, and the edge of the liquid storage cavity is pressed against the outside of the cylinder to seal and block the resin material from flowing around, thereby making the repair operation of the cylinder more convenient."

[0005] The above patent effectively optimizes the surface repair effect of the hydrogen storage cylinder and avoids the situation where the resin liquid flows everywhere. However, the hydrogen storage cylinder in the above patent is positioned by the repair plate and the splint when being fixed, and only one point can be repaired at a time. When another point on the surface of the same hydrogen storage cylinder is to be repaired, the hydrogen storage cylinder needs to be manually removed and the angle adjusted, and then clamped and fixed, which reduces the repair efficiency of the hydrogen storage cylinder. Utility Model Content

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a hydrogen storage cylinder repair device, aiming to solve the problems raised in the background technology.

[0007] In order to solve the above problems, the present invention adopts the following technical solutions:

[0008] A hydrogen storage cylinder repair device, comprising:

[0009] An L-shaped frame, wherein the outer wall of the L-shaped frame is fixedly connected to a support plate, and the outer wall of the L-shaped frame is movably embedded with a plurality of mounting rods, one end of each mounting rod is fixedly connected to a repair plate, and the outer wall of each repair plate is provided with a liquid storage cavity; and

[0010] The clamping mechanism includes a mounting ring, which is rotatably embedded in the top of the support plate, an annular frame is rotatably embedded between the inner walls of the mounting ring, and multiple mounting sleeves are rotatably embedded between the inner top wall and the inner bottom wall of the annular frame. A clamping rod is movably embedded in the interior of each mounting sleeve, and each clamping rod is rotatably connected to the top of the mounting ring, and an anti-slip contact head is fixedly installed at one end of each clamping rod.

[0011] As a preferred solution of the present invention, the top of the mounting ring is rotatably connected to a mounting seat, a threaded rod is rotatably embedded between the outer walls of the mounting seat, a threaded block is threadedly sleeved on the outer surface of the threaded rod, and the threaded block is fixedly connected to the outer wall of the annular frame.

[0012] As a preferred solution of the present invention, a driving motor is fixedly mounted on the outer wall of the mounting seat, and an output end of the driving motor is fixedly connected to one end of the threaded rod.

[0013] As a preferred solution of the present invention, the other end of each mounting rod is fixedly connected to a handle, and a spring is connected between each handle and the outer wall of the L-shaped frame.

[0014] As a preferred solution of the present invention, a plurality of limiting rods are fixedly mounted on the outer wall of each repair plate, and each limiting rod movably passes through the L-shaped frame.

[0015] As a preferred solution of the present invention, a plurality of reinforcing plates are fixedly connected between the L-shaped frame and the outer wall of the support plate.

[0016] Beneficial effects

[0017] Compared with the existing technology, the present invention provides a hydrogen storage cylinder repair device with the following features:

[0018] Beneficial effects:

[0019] 1. In this solution, the L-shaped frame is used to support the hydrogen storage cylinder, and the annular frame rotates on the mounting ring, which facilitates the rotation of the clamping rod. Since the clamping rod is movably embedded in the mounting sleeve, and the mounting sleeve is rotatably installed on the annular frame, it is convenient to drive the clamping rod to clamp the hydrogen storage cylinder, which is convenient for fixing the hydrogen storage cylinder. The anti-slip effect of the clamping rod is improved by the anti-slip contact head. The mounting rod conveniently drives the repair plate to abut the outer wall of the hydrogen storage cylinder, and the repair work is carried out by injecting resin into the liquid storage cavity. At the same time, the mounting ring rotates on the support plate, which facilitates the adjustment of the angle of the hydrogen storage cylinder and improves the repair efficiency of the hydrogen storage cylinder.

[0020] 2. In this solution, the threaded rod is driven to rotate by a driving motor, and the threaded rod on the mounting seat rotates, which facilitates the movement of the threaded block on the threaded rod. Since the threaded block and the annular frame are fixedly connected, and the mounting seat is rotatably connected to the mounting ring, the annular frame is conveniently driven to rotate, thereby improving the ease of use of the clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 This is a second perspective stereogram of the present invention;

[0023] Figure 3 This is a third perspective stereogram of the present invention.

[0024] Description of the numbers in the figure:

[0025] 1. L-shaped frame; 2. Support plate; 3. Mounting rod; 4. Repair plate; 5. Clamping mechanism; 501. Mounting ring; 502. Ring frame; 503. Mounting sleeve; 504. Clamping rod; 505. Anti-slip contact head; 506. Mounting seat; 507. Threaded rod; 508. Threaded block; 6. Drive motor; 7. Handle; 8. Spring; 9. Limit rod; 10. Reinforcement plate. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0027] Example:

[0028] See also Figure 1-3 , a hydrogen storage cylinder repair device, comprising:

[0029] An L-shaped frame 1, wherein a support plate 2 is fixedly connected to the outer wall of the L-shaped frame 1, a plurality of mounting rods 3 are movably embedded in the outer wall of the L-shaped frame 1, and one end of each mounting rod 3 is fixedly connected to a repair plate 4, and each repair plate 4 has a liquid storage cavity formed on its outer wall; and

[0030] The clamping mechanism 5 includes a mounting ring 501, which is rotatably embedded in the top of the support plate 2. A ring frame 502 is rotatably embedded between the inner walls of the mounting ring 501. A plurality of mounting sleeves 503 are rotatably embedded between the inner top wall and the inner bottom wall of the ring frame 502. A clamping rod 504 is movably embedded inside each mounting sleeve 503, and each clamping rod 504 is rotatably connected to the top of the mounting ring 501. An anti-slip contact head 505 is fixedly installed at one end of each clamping rod 504.

[0031] In the embodiment, the L-shaped frame 1 is used to support the hydrogen storage cylinder, and the annular frame 502 rotates on the mounting ring 501, which facilitates the rotation of the clamping rod 504. Since the clamping rod 504 is movably embedded in the mounting sleeve 503, and the mounting sleeve 503 is rotatably installed on the annular frame 502, it is convenient to drive the clamping rod 504 to clamp the hydrogen storage cylinder, which is convenient for fixing the hydrogen storage cylinder. The anti-slip effect of the clamping rod 504 is improved by the anti-slip contact head 505. The mounting rod 3 facilitates the repair plate 4 to abut the outer wall of the hydrogen storage cylinder, and the repair work is performed by injecting resin into the liquid storage cavity. At the same time, the mounting ring 501 rotates on the support plate 2, which facilitates the adjustment of the angle of the hydrogen storage cylinder and improves the repair efficiency of the hydrogen storage cylinder.

[0032] Please combine the specific Figure 3 As shown, the top of the mounting ring 501 is rotatably connected to a mounting seat 506, and a threaded rod 507 is rotatably embedded between the outer walls of the mounting seat 506. A threaded block 508 is threadedly sleeved on the outer surface of the threaded rod 507, and the threaded block 508 is fixedly connected to the outer wall of the annular frame 502.

[0033] In this embodiment, the threaded rod 507 on the mounting seat 506 rotates, which facilitates the movement of the threaded block 508 on the threaded rod 507. Since the threaded block 508 is fixedly connected to the annular frame 502, and the mounting seat 506 is rotatably connected to the mounting ring 501, it is convenient to drive the annular frame 502 to rotate, thereby facilitating the use of the clamping mechanism 5.

[0034] Please combine the specific Figure 3 As shown, a driving motor 6 is fixedly mounted on the outer wall of the mounting base 506 , and an output end of the driving motor 6 is fixedly connected to one end of the threaded rod 507 .

[0035] In this embodiment, the threaded rod 507 is conveniently driven to rotate by the driving motor 6, thereby improving the convenience of use of the clamping mechanism 5.

[0036] Please combine the specific Figure 2 As shown, a handle 7 is fixedly connected to the other end of each mounting rod 3 , and a spring 8 is connected between each handle 7 and the outer wall of the L-shaped frame 1 .

[0037] In this embodiment, the handle 7 is used to facilitate operation of the installation rod 3, and the spring 8 is used to increase the strength of the repair plate 4 against the outer wall of the hydrogen storage cylinder.

[0038] Please combine the specific Figure 1 As shown, a plurality of limiting rods 9 are fixedly mounted on the outer wall of each repair plate 4 , and each limiting rod 9 movably passes through the L-shaped frame 1 .

[0039] In this embodiment, the limiting rod 9 is used to improve the movement stability of the installation rod 3 and the repair plate 4.

[0040] Please combine the specific Figure 1 As shown, a plurality of reinforcing plates 10 are fixedly connected between the L-shaped frame 1 and the outer wall of the support plate 2 .

[0041] In this embodiment, the reinforcing plate 10 is used to improve the stability of the support plate 2 and the clamping mechanism 5 .

[0042] Working principle: When in use, pull up the handle 7 and place the hydrogen storage cylinder in the appropriate position inside the annular frame 502, start the drive motor 6, and the drive motor 6 drives the threaded rod 507 on the mounting seat 506 to rotate, driving the threaded block 508 to move. Since the mounting seat 506 is rotatably connected to the mounting ring 501, it drives the annular frame 502 to rotate between the inner walls of the mounting ring 501, and cooperates with the mounting sleeve 503 to drive the non-slip contact heads 505 at one end of the multiple clamping rods 504 to clamp the hydrogen storage cylinder. Release the handle 7, and the spring 8 drives the mounting rod 3 to slide on the L-shaped frame 1, driving the repair plate 4 to abut the outer wall of the hydrogen storage cylinder, and injecting resin into the liquid storage cavity to perform repair work. After the repair is completed, rotate the mounting ring 501, adjust the angle of the hydrogen storage cylinder, and repair the next point.

[0043] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0044] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hydrogen storage cylinder repair device, characterized in that: include: An L-shaped frame (1), wherein the outer wall of the L-shaped frame (1) is fixedly connected to a support plate (2), and the outer wall of the L-shaped frame (1) is movably embedded with a plurality of mounting rods (3), one end of each mounting rod (3) is fixedly connected to a repair plate (4), and the outer wall of each repair plate (4) is provided with a liquid storage cavity; and The clamping mechanism (5) comprises a mounting ring (501), the mounting ring (501) being rotatably embedded in the top of the support plate (2), an annular frame (502) being rotatably embedded between the inner walls of the mounting ring (501), a plurality of mounting sleeves (503) being rotatably embedded between the inner top wall and the inner bottom wall of the annular frame (502), a clamping rod (504) being movably embedded in the interior of each mounting sleeve (503), and each clamping rod (504) being rotatably connected to the top of the mounting ring (501), and an anti-slip contact head (505) being fixedly installed at one end of each clamping rod (504).

2. A hydrogen storage cylinder repair device according to claim 1, characterized in that: The top of the mounting ring (501) is rotatably connected to a mounting seat (506), and a threaded rod (507) is rotatably embedded between the outer walls of the mounting seat (506). A threaded block (508) is threadedly sleeved on the outer surface of the threaded rod (507), and the threaded block (508) is fixedly connected to the outer wall of the annular frame (502).

3. A hydrogen storage cylinder repair device according to claim 2, characterized in that: A driving motor (6) is fixedly mounted on the outer wall of the mounting seat (506), and an output end of the driving motor (6) is fixedly connected to one end of the threaded rod (507).

4. A hydrogen storage cylinder repair device according to claim 3, characterized in that: The other end of each mounting rod (3) is fixedly connected to a handle (7), and a spring (8) is connected between each handle (7) and the outer wall of the L-shaped frame (1).

5. A hydrogen storage cylinder repair device according to claim 4, characterized in that: A plurality of limiting rods (9) are fixedly mounted on the outer wall of each repair plate (4), and each limiting rod (9) movably passes through the L-shaped frame (1).

6. A hydrogen storage cylinder repair device according to claim 5, characterized in that: A plurality of reinforcing plates (10) are fixedly connected between the L-shaped frame (1) and the outer wall of the support plate (2).

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