A non-destructive dismounting tool for a seal ring of a tugboat

Abstract

The utility model relates to the technical field of seal ring dismounting, disclose a kind of tow seal ring nondestructive dismounting tool, including transmission column, hook rod and hook head, the one end of transmission column is fixedly connected with rotating column, the outer wall of rotating column is fixedly connected with first fixed column, the one end of first fixed column is fixedly connected with first shell, the one end of first shell is fixedly connected with second shell, the outer wall of rotating column is provided with telescopic component, and the telescopic component includes buckle, the outer wall of buckle is fixedly connected in the outer wall of rotating column, the inside of first fixed column is equipped with first clamping slot, the inside of first fixed column is equipped with first limit slot, the one end of rotating column is provided with connecting rod. In the utility model, the rotation of transmission column drives rotating column to rotate, makes the hook head of hook rod stretch out, presses transmission column, makes the hook head of hook rod retract, to reach the effect of avoiding hook head exposed, prevent scratching operator or equipment surface.

Description

Technical Field

[0001] This utility model relates to the field of sealing ring disassembly technology, and in particular to a non-destructive disassembly tool for tugboat sealing rings. Background Technology

[0002] Tugboat seals are sealing elements installed at the mating surfaces or movement gaps of mechanical components such as tugboat engines and hydraulic systems. Their function is to prevent internal fluid leakage, isolate external impurities from intrusion, and maintain stable system pressure. The material used depends on the characteristics of the application scenario. With the increasing precision of tugboat equipment, the complexity of seal installation space, and the upgrading of material performance, traditional tools are prone to damage. To control maintenance costs, the use of non-destructive disassembly tools has become essential. These tools can accurately protect precision components and seals, reduce maintenance costs, and ensure stable equipment operation.

[0003] However, traditional non-destructive removal tools for tugboat seals have exposed hooks, which can cause the exposed tips to scratch operators or equipment surfaces when the tools are not in use. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a non-destructive disassembly tool for tugboat seals, which aims to improve the problem of exposed disassembly hooks in traditional non-destructive disassembly tools for tugboat seals.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A tool for non-destructive disassembly of a tugboat seal ring includes a drive column, a hook rod, and a hook head. One end of the drive column is fixedly connected to a rotating column, and the outer wall of the rotating column is fixedly connected to a first fixing column. One end of the first fixing column is fixedly connected to a first outer shell, and one end of the first outer shell is fixedly connected to a second outer shell. The outer wall of the rotating column is provided with a telescopic component.

[0007] Preferably, the telescopic component includes a buckle, the outer wall of the buckle is fixedly connected to the outer wall of the rotating column, the first fixed column has a first slot inside and a first limiting groove inside, one end of the rotating column is provided with a connecting rod, one end of the connecting rod is fixedly connected with a fixing ring, and the second outer shell is provided with a spring.

[0008] Preferably, a support plate is fixedly connected to the outer wall of the connecting rod, and a lifting lug is fixedly connected to the outer wall of the support plate.

[0009] Preferably, a connecting column is rotatably connected inside the lifting lug, and a fixing plate is fixedly connected to the outer wall of the connecting column.

[0010] Preferably, the fixing plate has a second slot inside, and the outer wall of the support plate is rotatably connected to a T-shaped plate.

[0011] Preferably, a second fixing column is fixedly connected to the outer wall of the support plate, and a base plate is provided on the outer wall of the second fixing column.

[0012] Preferably, the base plate has a second limiting groove inside, the outer wall of the second fixing column is disposed inside the second limiting groove, and the outer wall of the base plate is fixedly connected to one end of the hook rod.

[0013] Preferably, one end of the hook rod is fixedly connected to one end of the hook head.

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

[0015] 1. In this utility model, the rotation of the transmission column drives the rotation of the rotating column, causing the buckle to rotate along the first slot, so that the hook head of the hook rod extends out, presses the transmission column, compresses the spring, and retracts the hook head of the hook rod, thereby avoiding the hook head being exposed and preventing scratches to operators or equipment surfaces.

[0016] 2. In this utility model, the T-shaped plate is first rotated to disengage from the second slot and finally from the second fixing post, thereby achieving quick disassembly of the hook rod and hook head, and achieving the effect of adapting to sealing rings of different specifications. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a tool for non-destructive disassembly of a tugboat seal ring proposed in this utility model;

[0018] Figure 2 This is a partial schematic diagram of the spring structure of a non-destructive disassembly tool for a tugboat seal ring proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of the fixing plate of a non-destructive disassembly tool for a tugboat seal ring proposed in this utility model;

[0020] Figure 4 This is a partial structural diagram of the second limiting groove of a non-destructive disassembly tool for a tugboat seal ring proposed in this utility model.

[0021] Legend:

[0022] 1. Transmission column; 2. Rotating column; 3. First fixed column; 4. Buckle; 5. First slot; 6. First limiting slot; 7. Connecting rod; 8. Fixing ring; 9. Spring; 10. First outer shell; 11. Second outer shell; 12. Support plate; 13. Lifting lug; 14. Connecting column; 15. Fixing plate; 16. Second slot; 17. T-shaped plate; 18. Second fixed column; 19. Base plate; 20. Second limiting slot; 21. Hook rod; 22. Hook head. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figures 1-2 An embodiment of this utility model provides a tool for non-destructive disassembly of a tugboat seal ring, comprising a transmission column 1, a hook rod 21 and a hook head 22. One end of the transmission column 1 is fixedly connected to a rotating column 2, the outer wall of the rotating column 2 is fixedly connected to a first fixed column 3, one end of the first fixed column 3 is fixedly connected to a first outer shell 10, one end of the first outer shell 10 is fixedly connected to a second outer shell 11, and the outer wall of the rotating column 2 is provided with a telescopic component.

[0025] Specifically, the transmission column 1 is used to drive the rotating column 2 to rotate, the rotating column 2 is used to drive the telescopic assembly to rotate, the first fixed column 3 is used to support the first outer shell 10 and the second outer shell 11, fix the buckle 4, and provide installation space for the first slot 5 and the first limiting slot 6. The first outer shell 10 and the second outer shell 11 are used to accommodate the telescopic assembly, and the telescopic assembly is used to extend the hook rod 21 and the hook head 22, thereby achieving the effect of retracting the telescopic hook rod 21 and the hook head 22 to avoid scratching the surface of the equipment.

[0026] Reference Figures 1-2 The telescopic component includes a buckle 4, the outer wall of the buckle 4 is fixedly connected to the outer wall of the rotating column 2, the first fixed column 3 has a first slot 5 inside, the first fixed column 3 has a first limiting slot 6 inside, one end of the rotating column 2 is provided with a connecting rod 7, one end of the connecting rod 7 is fixedly connected with a fixing ring 8, and the second outer shell 11 is provided with a spring 9 inside.

[0027] Specifically, the buckle 4 is used to cooperate with the first slot 5 to limit the rotation range of the rotating column 2. The first slot 5 is used to engage with the buckle 4 to provide a locking position when the rotating column 2 rotates. The first limiting groove 6 is used to limit the position of the buckle 4. The connecting rod 7 is used to connect the rotating column 2 and the support plate 12. The fixing ring 8 is used to fix one end of the spring 9 and cooperates with the spring 9 to realize the elastic reset of the telescopic component, thereby achieving the retraction or ejection of the hook rod 21 and the hook head 22, and avoiding the effect of scratching the operator when idle.

[0028] Reference Figures 3-4A support plate 12 is fixedly connected to the outer wall of the connecting rod 7, and a lifting lug 13 is fixedly connected to the outer wall of the support plate 12. A connecting column 14 is rotatably connected inside the lifting lug 13, and a fixing plate 15 is fixedly connected to the outer wall of the connecting column 14. A second slot 16 is provided inside the fixing plate 15, and a T-shaped plate 17 is rotatably connected to the outer wall of the support plate 12. A second fixing column 18 is fixedly connected to the outer wall of the support plate 12, and a base plate 19 is provided on the second fixing column 18. A second limiting groove 20 is provided inside the base plate 19, and the outer wall of the second fixing column 18 is located inside the second limiting groove 20. The outer wall of the base plate 19 is fixedly connected to one end of the hook rod 21. One end of the hook rod 21 is fixedly connected to one end of the hook head 22.

[0029] Specifically, the support plate 12 is used to support the lifting lug 13, the T-shaped plate 17, and the second fixed column 18. The lifting lug 13 is used to support the rotation of the connecting column 14. The connecting column 14 is used to drive the fixed plate 15 to rotate. The T-shaped plate 17 is used to cooperate with the second slot 16 to fix the fixed plate 15. The second fixed column 18 is used to cooperate with the fixed plate 15 to fix the base plate 19. The base plate 19 is used to cooperate with the second fixed column 18 to fix the position of the hook rod 21. The second limiting groove 20 is used to limit the movement direction of the hook rod 21. The hook rod 21 is used to fix the outer wall of the base plate 19. The hook head 22 is used to hook the sealing ring, thereby achieving the effect of quickly disassembling the hook rod 21 and the hook head 22, and facilitating the replacement of the hook rod 21 and the hook head 22.

[0030] Working principle: When this tool for non-destructive disassembly of a towing wheel seal is needed, first rotate the transmission column 1. The rotation of the transmission column 1 drives the rotation column 2 to rotate, causing the buckle 4 to rotate along the first slot 5. This causes the rotation column 2 to slide and drive the connecting rod 7 to move synchronously, causing the fixed ring 8 to slide and compress the spring 9. This causes the buckle 4 to lock into the first limiting slot 6, allowing the hook head 22 of the hook rod 21 to extend. When it is necessary to retract the hook head 22, first press the transmission column 1 to compress the spring 9, causing the buckle 4 to disengage from the first limiting slot 6 and rotate along the first slot 5. This causes the rotation column 2 to slide to the right and drive the connecting rod 7 to move synchronously, causing the fixed ring 8 to slide to the right and unfold the spring 9. This allows the hook head 22 of the hook rod 21 to retract, thus preventing the hook head 22 from being exposed and preventing scratches to operators or equipment surfaces.

[0031] When using this non-destructive disassembly tool for tugboat seals, first rotate the T-plate 17 to disengage it from the second slot 16, thereby causing the fixing plate 15 to rotate downwards, releasing the base plate 19 from its fixation, and taking out the hook rod 21. This allows the second limiting groove 20 to disengage from the second fixing post 18, thus achieving quick disassembly of the hook rod 21 and hook head 22, and enabling it to adapt to seals of different specifications.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tool for non-destructive disassembly of a tugboat seal ring, comprising a drive column (1), a hook rod (21), and a hook head (22), characterized in that: One end of the transmission column (1) is fixedly connected to a rotating column (2), the outer wall of the rotating column (2) is fixedly connected to a first fixed column (3), one end of the first fixed column (3) is fixedly connected to a first outer shell (10), one end of the first outer shell (10) is fixedly connected to a second outer shell (11), and the outer wall of the rotating column (2) is provided with a telescopic component.

2. The tool for non-destructive disassembly of a tugboat seal ring according to claim 1, characterized in that: The telescopic component includes a buckle (4), the outer wall of which is fixedly connected to the outer wall of the rotating column (2). The first fixed column (3) has a first slot (5) inside and a first limiting slot (6) inside. One end of the rotating column (2) is provided with a connecting rod (7), and one end of the connecting rod (7) is fixedly connected with a fixing ring (8). The second outer shell (11) is provided with a spring (9).

3. The tool for non-destructive disassembly of a tugboat seal ring according to claim 2, characterized in that: The outer wall of the connecting rod (7) is fixedly connected to a support plate (12), and the outer wall of the support plate (12) is fixedly connected to a lifting lug (13).

4. The tool for non-destructive disassembly of a tugboat seal ring according to claim 3, characterized in that: The lifting lug (13) is rotatably connected to a connecting column (14), and a fixing plate (15) is fixedly connected to the outer wall of the connecting column (14).

5. The tool for non-destructive disassembly of a tugboat seal ring according to claim 4, characterized in that: The fixed plate (15) has a second slot (16) inside, and the outer wall of the support plate (12) is rotatably connected to a T-shaped plate (17).

6. The tool for non-destructive disassembly of a tugboat seal ring according to claim 3, characterized in that: The outer wall of the support plate (12) is fixedly connected to a second fixing column (18), and the outer wall of the second fixing column (18) is provided with a base plate (19).

7. The tool for non-destructive disassembly of a tugboat seal ring according to claim 6, characterized in that: The base plate (19) has a second limiting groove (20) inside, and the outer wall of the second fixing column (18) is set inside the second limiting groove (20). The outer wall of the base plate (19) is fixedly connected to one end of the hook rod (21).

8. The tool for non-destructive disassembly of a tugboat seal ring according to claim 7, characterized in that: One end of the hook rod (21) is fixedly connected to one end of the hook head (22).

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