Device for modifying compressed air pipeline in ship industry

Abstract

The utility model relates to the technical field of pipeline modification, and discloses a device for modifying a compressed air pipeline in the ship industry, which comprises an equipment base, the outer surface of the upper end of the equipment base is movably connected with an air pipeline, and the outer surface of the upper end of the equipment base is movably connected with a driving assembly. Through mutual cooperation of the arranged driving gear and the gear sleeve, the air pipeline can be inserted into the inner wall of the gear sleeve, the air pipeline is fixed through the elastic clamping button, when the motor rotates, the driving gear is driven to rotate, and when the driving gear rotates, the gear sleeve is driven to rotate; therefore, the gear sleeve can be used for driving the air pipeline to rotate at the lower end of the cutting blade, when the cutting blade is used for cutting, the outer wall of the air pipeline can be evenly cut through rotation of the air pipeline, the situation that the cutting blade is damaged or stuck due to the fact that the diameter of the air pipeline is too large is avoided, and the flatness of the cutting face of the air pipeline is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline transformation, in particular to a device for transforming compressed air pipelines in the ship industry. Background Art

[0002] The air compressor is the main body of the air source device. It is a device that converts the mechanical energy of the prime mover into gas pressure energy. It is a compressed air pressure generating device. The air pipeline is used to transmit the compressed air for use. Different shipyards have different gas usage conditions, different pipeline directions, and different terminal gas usage points. The required pipeline lengths will be different. The air pipeline modification device can quickly cut the air pipeline to the required length, thereby facilitating the installation of the air pipeline.

[0003] However, it still has some disadvantages. For example, when the traditional air duct modification device cuts the air duct, it cuts from the upper end of the duct to the bottom end of the duct at one time to cut the duct. When the diameter of the air duct to be cut is too large, it will be difficult to cut it, and the cut surface of the duct is prone to tilt, which affects the normal splicing of the air duct. When the air duct modification device is cutting the duct, it is necessary to manually press the cutting device to cut it. The operation is not convenient enough and is prone to errors, which greatly reduces the practicality of the air duct modification device.

[0004] In order to solve the above problems, the present application proposes a device for modifying compressed air pipelines in the shipbuilding industry. Utility Model Content

[0005] The purpose of the utility model is to provide a device for the modification of compressed air pipelines in the shipbuilding industry, so as to solve the problems in the prior art proposed in the above-mentioned background technology that the cutting method of the air pipeline modification device is not ideal and the pipeline modification device is not convenient enough when cutting the pipeline, which is prone to errors.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for modifying compressed air pipelines in the shipbuilding industry, comprising an equipment base, an upper outer surface of the equipment base being movably connected to an air pipeline, an upper outer surface of the equipment base being movably connected to a drive assembly, an outer surface of one side of the drive assembly being movably connected to a cutting blade, and a front end outer surface of the drive assembly being fixedly connected to a control handle.

[0007] Preferably, the upper outer surface of the equipment base is fixedly connected to a fixed bottom plate, the upper outer surface of the fixed bottom plate is fixedly connected to a rotating bracket, the inner surface of one side of the rotating bracket is movably connected to a roller, the upper outer surface of the fixed bottom plate is fixedly connected to a motor, and the right outer surface of the motor is fixedly connected to a driving gear.

[0008] Preferably, the upper outer surface of the fixed base plate is fixedly connected with an arc-shaped sleeve, the inner wall of the arc-shaped sleeve is provided with a movable slot, the inner surface of one side of the movable slot is movably sleeved with a gear sleeve, and the inner wall of the gear sleeve is movably connected with an elastic button.

[0009] Preferably, the upper outer surface of the equipment base is fixedly connected to a mounting base plate, one end of the upper outer surface of the mounting base plate is fixedly connected to a first support plate, and the other end is fixedly connected to a second support plate.

[0010] Preferably, a limiting hole is provided on an outer surface of one side of the second support plate, a rotating shaft is movably connected to an inner surface of one side of the second support plate, and a cutting arm is fixedly connected to an outer wall of the rotating shaft.

[0011] Preferably, an elastic spring is movably sleeved on the outer wall of the rotating shaft, an adjusting wheel is fixedly connected to the outer surface of the left end of the rotating shaft, and a fixed bolt is movably connected to the outer surface of the left end of the adjusting wheel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model cooperates with the driving gear and the gear sleeve through the arrangement so that the air duct can be inserted into the inner wall of the gear sleeve and fixed by means of an elastic clamp. Since the gear sleeve can rotate freely on the inner wall of the arc-shaped sleeve frame, the driving gear will be driven to rotate when the motor rotates, and the gear sleeve will be driven to rotate when the driving gear rotates, so that the gear sleeve can be used to drive the air duct to rotate at the lower end of the cutting blade. When the cutting blade is cutting, the outer wall of the air duct can be evenly cut by the rotation of the air duct, thereby avoiding damage or jamming of the cutting blade due to an excessively large diameter of the air duct and effectively improving the flatness of the cutting surface of the air duct.

[0014] The utility model pulls outwards by setting a fixing bolt, so that the rotating shaft can rotate freely between the second support plate and the first support plate. Since the rotating shaft is fixedly connected to the dynamic drive assembly through the cutting arm rod, the cutting blade can be pressed downward by pressing the control handle to make it fit the outer wall of the air duct for cutting. Then, the fixing bolt is loosened to make it fit into the corresponding limit hole to fix the drive assembly, so that the control handle can be loosened to cut the air duct. The operation is simple and quick, which effectively improves the practicability and use efficiency of the air duct modification device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a device for modifying compressed air pipelines in the shipbuilding industry according to the utility model;

[0016] Figure 2This is a schematic diagram of the main structure of a fixed bottom plate in a device for modifying compressed air pipelines in the shipbuilding industry according to the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of an arc-shaped sleeve in a device for modifying compressed air pipelines in the shipbuilding industry according to the utility model;

[0018] Figure 4 This is a schematic diagram of the exploded structure of a mounting base plate in a device for modifying compressed air pipelines in the shipbuilding industry according to the utility model;

[0019] In the figure: 1. Equipment base; 2. Air duct; 3. Drive assembly; 4. Cutting blade; 5. Control handle; 6. Fixed base plate; 7. Rotating bracket; 8. Roller; 9. Motor; 10. Drive gear; 11. Arc-shaped sleeve; 12. Movable slot; 13. Gear sleeve; 14. Elastic clip; 15. Mounting base plate; 16. First support plate; 17. Second support plate; 18. Limiting hole; 19. Rotating shaft; 20. Cutting arm; 21. Elastic spring; 22. Adjusting wheel; 23. Fixed bolt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a device for modifying compressed air pipelines in the ship industry, comprising an equipment base 1, an air pipeline 2 is movably connected to the upper outer surface of the equipment base 1, a driving component 3 is movably connected to the upper outer surface of the equipment base 1, a cutting blade 4 is movably connected to the outer surface of one side of the driving component 3, and a control handle 5 is fixedly connected to the front outer surface of the driving component 3.

[0022] In this embodiment, Figure 2 Figure 3 As shown, the upper outer surface of the equipment base 1 is fixedly connected to a fixed bottom plate 6, the upper outer surface of the fixed bottom plate 6 is fixedly connected to a rotating bracket 7, the inner surface of one side of the rotating bracket 7 is movably connected to a roller 8, the upper outer surface of the fixed bottom plate 6 is fixedly connected to a motor 9, the right outer surface of the motor 9 is fixedly connected to a driving gear 10, the roller 8 can be used to support the air duct 2 without affecting its rotation, the upper outer surface of the fixed bottom plate 6 is fixedly connected to an arc-shaped sleeve 11, the inner wall of the arc-shaped sleeve 11 is provided with an active slot 12, the inner surface of one side of the active slot 12 is movably sleeved with a gear sleeve 13, the inner wall of the gear sleeve 13 is movably connected with an elastic card button 14, and the active slot 12 can prevent the gear sleeve 13 from falling off when the inner side of the arc-shaped sleeve 11 rotates.

[0023] In this embodiment, Figure 4 As shown, the upper outer surface of the equipment base 1 is fixedly connected with a mounting base plate 15, one end of the upper outer surface of the mounting base plate 15 is fixedly connected with a first support plate 16, and the other end is fixedly connected with a second support plate 17. The first support plate 16 and the second support plate 17 can allow the rotating shaft 19 to rotate freely on the inner surface of one side thereof, a limiting hole 18 is provided on the outer surface of one side of the second support plate 17, and the inner surface of one side of the second support plate 17 is movably connected with the rotating shaft 19, and the outer wall of the rotating shaft 19 is fixedly connected with a cutting arm rod 20, and the adjusting wheel 22 and the rotating shaft 19 can be fixed by using a fixing bolt 23 to be embedded in the corresponding limiting hole 18, and the outer wall of the rotating shaft 19 is movably sleeved with an elastic spring 21, and the outer surface of the left end of the rotating shaft 19 is fixedly connected with an adjusting wheel 22, and the outer surface of the left end of the adjusting wheel 22 is movably connected with a fixing bolt 23. The elastic spring 21 can be used to prevent the rotating shaft 19 from shaking left and right when rotating between the first support plate 16 and the second support plate 17.

[0024] Working principle:

[0025] When using the device for the transformation of compressed air pipelines in the ship industry, firstly, the air pipeline 2 is inserted into the inner wall of the gear sleeve 13, and the gear sleeve 13 can be fixed by the elastic clamp 14. Since the gear sleeve 13 can rotate freely on the inner wall of the arc-shaped sleeve frame 11, when the motor 9 rotates, it will drive the driving gear 10 to rotate, and when the driving gear 10 rotates, it will drive the gear sleeve 13 to rotate, so that the gear sleeve 13 can be used to drive the air pipeline 2 to rotate at the lower end of the cutting blade 4. When the cutting blade 4 is cutting, the outer wall of the air pipeline 2 can be evenly cut by the rotation of the air pipeline 2, thereby avoiding the damage or jamming of the cutting blade 4 due to the excessive diameter of the air pipeline 2, and effectively improving the air To improve the flatness of the cutting surface of the pipe 2, when the cutting blade 4 needs to be used for cutting, first pull the fixing bolt 23 outward so that the rotating shaft 19 can rotate freely between the second support plate 17 and the first support plate 16. Since the rotating shaft 19 is fixedly connected to the dynamic drive assembly 3 through the cutting arm 20, the cutting blade 4 can be pressed downward by pressing the control handle 5 so that it fits the outer wall of the air duct 2 for cutting. Then, loosen the fixing bolt 23 to make it fit into the corresponding limit hole 18 to fix the drive assembly 3, so that the control handle 5 can be loosened to cut the air duct 2. The operation is simple and quick, which effectively improves the practicality and use efficiency of the air duct modification device.

[0026] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A device for modifying compressed air pipelines in the shipbuilding industry, comprising a device base (1), characterized in that: The upper outer surface of the device base (1) is movably connected to an air duct (2), the upper outer surface of the device base (1) is movably connected to a drive assembly (3), one side outer surface of the drive assembly (3) is movably connected to a cutting blade (4), and the front end outer surface of the drive assembly (3) is fixedly connected to a control handle (5).

2. The device for modifying compressed air pipelines in the shipbuilding industry according to claim 1, characterized in that: The upper outer surface of the equipment base (1) is fixedly connected to a fixed bottom plate (6), the upper outer surface of the fixed bottom plate (6) is fixedly connected to a rotating bracket (7), one side inner surface of the rotating bracket (7) is movably connected to a roller (8), the upper outer surface of the fixed bottom plate (6) is fixedly connected to a motor (9), and the right outer surface of the motor (9) is fixedly connected to a driving gear (10).

3. The device for modifying compressed air pipelines in the shipbuilding industry according to claim 2, characterized in that: The upper outer surface of the fixed bottom plate (6) is fixedly connected to an arc-shaped sleeve (11), the inner wall of the arc-shaped sleeve (11) is provided with a movable slot (12), the inner surface of one side of the movable slot (12) is movably sleeved with a gear sleeve (13), and the inner wall of the gear sleeve (13) is movably connected to an elastic snap button (14).

4. The device for modifying compressed air pipelines in the shipbuilding industry according to claim 1, characterized in that: The upper outer surface of the equipment base (1) is fixedly connected to a mounting base plate (15), one end of the upper outer surface of the mounting base plate (15) is fixedly connected to a first support plate (16), and the other end is fixedly connected to a second support plate (17).

5. The device for modifying compressed air pipelines in the shipbuilding industry according to claim 4, characterized in that: A limiting hole (18) is provided on an outer surface of one side of the second support plate (17); a rotating shaft (19) is movably connected to an inner surface of one side of the second support plate (17); and a cutting arm (20) is fixedly connected to an outer wall of the rotating shaft (19).

6. The device for modifying compressed air pipelines in the shipbuilding industry according to claim 5, characterized in that: An elastic spring (21) is movably sleeved on the outer wall of the rotating shaft (19), an adjusting wheel (22) is fixedly connected to the outer surface of the left end of the rotating shaft (19), and a fixed clamping bolt (23) is movably connected to the outer surface of the left end of the adjusting wheel (22).

Images