Air pipe dismounting device

Abstract

The air pipe dismounting device is applied to the field of truck air pipe dismounting and comprises a first clamping arm and a second clamping arm which are hinged to each other, one end of the first clamping arm is rotationally connected with a first dismounting unit, one end of the second clamping arm is rotationally connected with a second dismounting unit, and the first dismounting unit and the second dismounting unit are partially inserted into an air pipe; when the first clamping arm and the second clamping arm move relatively, the first dismounting unit and the second dismounting unit move away from each other. The air pipe dismounting device has the technical effects that the angle of the first dismounting unit relative to the first clamping arm is adjusted, the angle of the second dismounting unit relative to the second arm is adjusted, the use requirement for narrow internal space of a truck is met while the flexibility is higher, and the air pipe can be dismounted from the truck conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of truck air pipe disassembly, and in particular to an air pipe disassembly device. Background Art

[0002] The air pipe is an important component of the truck system and is widely used in the engine intake system, braking system and exhaust gas treatment system.

[0003] Announcement No. CN202011003U discloses a bayonet-type trachea disassembly tool, comprising two S-shaped clamp arms, the tail ends of which are welded with a rotating shaft as the axis, and the top of the S-shaped clamp arm is a semicircular bayonet.

[0004] During use, the two clamping arms of the above-mentioned trachea disassembly tool are rod-shaped and fixed in shape, making it difficult to adjust the angle of the disassembly end of the disassembly tool. The tool has poor flexibility and is easily restricted by space in the truck, making disassembly inconvenient. Summary of the Invention

[0005] In order to help solve the problems in related trachea disassembly tools, such as difficulty in adjusting the angle of the disassembly end of the disassembly tool, poor flexibility, susceptibility to space limitations in trucks, and inconvenience in disassembly, the present application provides a trachea disassembly device, which adopts the following technical solution: comprising a first clamping arm and a second clamping arm hinged to each other, one end of the first clamping arm being rotatably connected to a first disassembly unit, one end of the second clamping arm being rotatably connected to a second disassembly unit, the first disassembly unit and the second disassembly unit being partially inserted into the trachea respectively; when the first clamping arm and the second clamping arm move relative to each other, the first disassembly unit and the second disassembly unit move away from each other.

[0006] In a specific embodiment, the first clamping arm includes a first clamping rod, one end of which is connected to a first connecting rod through a first adjustment assembly, and the first disassembly unit is arranged at an end of the first connecting rod away from the first clamping rod and is rotatably connected to the first connecting rod.

[0007] In a specific embodiment, the first adjustment assembly includes a threaded rod arranged at one end of the first clamping rod facing the first connecting rod, and a threaded groove matching the threaded rod is provided on the surface of the first connecting rod facing the first clamping rod, and the threaded rod is threadedly connected in the threaded groove.

[0008] In a specific embodiment, the outer edge of the first clamping rod is provided with a plurality of anti-slip ridges.

[0009] In a specific feasible implementation scheme, the first disassembly unit includes a first support rod rotatably connected to the first connecting rod, the first support rod is provided with a first support seat, the first support seat is provided with a first disassembly plate, the first disassembly plate is provided with a first disassembly block on the surface facing away from the first support seat, and the first disassembly block is inserted into the trachea.

[0010] In a specific possible implementation scheme, a connecting frame is provided at one end of the first support rod facing the first connecting rod, a connecting column is provided on the connecting frame, a connecting hole matching the connecting column is opened on the first connecting rod, and the connecting column passes through the connecting hole and is rotatably connected to the connecting hole.

[0011] In a specific implementation scheme, a mounting bolt is passed through the first disassembly plate, and a mounting groove matching the mounting bolt is opened on the surface of the first support seat facing the first disassembly plate, and one end of the mounting bolt facing the first support seat is threadedly connected in the mounting groove.

[0012] In a specific embodiment, the second clamping arm includes a second clamping rod, one end of the second clamping rod is connected to the second connecting rod through a second adjustment assembly, and the second disassembly unit is arranged at one end of the second connecting rod away from the second clamping rod and is rotatably connected to the second connecting rod.

[0013] In a specific feasible implementation scheme, the second disassembly unit includes a second support rod rotatably connected to the second connecting rod, the second support rod is provided with a second support seat, the second support seat is provided with a second disassembly plate, the second disassembly plate is provided with a second disassembly block on the surface facing away from the second support seat, and the second disassembly block is inserted into the trachea.

[0014] In a specific possible implementation scheme, a rotating column is provided on the surface of the second support seat facing the first support seat, and a rotating groove matching the rotating column is opened on the surface of the second support seat facing the first support seat, and the rotating column is rotatably connected in the rotating groove.

[0015] In summary, the present application has at least the following beneficial technical effects: adjusting the angle of the first disassembly unit relative to the first clamping arm, and adjusting the angle of the second disassembly unit relative to the second arm, which is more flexible and convenient to meet the usage requirements of the narrow space inside the truck. Then, the first disassembly unit and the second disassembly unit are partially inserted into the inner edge of the trachea respectively, and the operator presses the first clamping arm and the second clamping arm, and the first clamping arm and the second clamping arm move relative to each other, and the first disassembly unit and the second disassembly unit move away from each other, so that the first disassembly unit and the second disassembly unit expand the trachea, thereby facilitating the removal of the trachea from the truck. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0017] Figure 2 It is a structural schematic diagram used to reflect the thread groove in the embodiment of the present application.

[0018] Figure 3 yes Figure 1 Enlarged schematic diagram of point A in the middle.

[0019] Figure markings: 1. first clamping arm; 2. second clamping arm; 3. first disassembly unit; 4. second disassembly unit; 5. first clamping rod; 6. first connecting rod; 7. threaded groove; 8. first support rod; 9. first support seat; 10. first disassembly plate; 11. first disassembly block; 12. connecting frame; 13. connecting column; 14. connecting hole; 15. mounting bolt; 16. second clamping rod; 17. second connecting rod; 18. second support rod; 19. second support seat; 20. second disassembly plate; 21. second disassembly block; 22. rotating column; 23. rotating groove. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The embodiment of the present application discloses a trachea disassembly device.

[0022] Reference Figure 1 and Figure 2 The trachea disassembly device includes a first clamping arm 1 and a second clamping arm 2 hinged to each other, one end of the first clamping arm 1 is rotatably connected to a first disassembly unit 3, and one end of the second clamping arm 2 is rotatably connected to a second disassembly unit 4. The first disassembly unit 3 and the second disassembly unit 4 are respectively partially inserted into the trachea; when the first clamping arm 1 and the second clamping arm 2 move relative to each other, the first disassembly unit 3 and the second disassembly unit 4 move away from each other.

[0023] Therefore, by adjusting the angle of the first disassembly unit 3 relative to the first clamping arm 1 and the angle of the second disassembly unit 4 relative to the second clamping arm 2, flexibility is enhanced and it is convenient to meet the use requirements of the narrow space inside the truck. Then, the first disassembly unit 3 and the second disassembly unit 4 are partially inserted into the inner edge of the trachea respectively, and the operator presses the first clamping arm 1 and the second clamping arm 2, and the first clamping arm 1 and the second clamping arm 2 move relative to each other, and the first disassembly unit 3 and the second disassembly unit 4 move away from each other, so that the first disassembly unit 3 and the second disassembly unit 4 stretch the trachea, thereby facilitating the removal of the trachea from the truck.

[0024] Reference Figure 1 and Figure 2The first clamping arm 1 includes a first clamping rod 5, one end of which is connected to a first connecting rod 6 via a first adjustment assembly. The first disassembly unit 3 is arranged at an end of the first connecting rod 6 away from the first clamping rod 5 and is rotatably connected to the first connecting rod 6. The second clamping arm 2 includes a second clamping rod 16, one end of which is connected to a second connecting rod 17 via a second adjustment assembly. The structure of the second adjustment assembly is the same as that of the first adjustment assembly. The second disassembly unit 4 is arranged at an end of the second connecting rod 17 away from the second clamping rod 16 and is rotatably connected to the second connecting rod 17. In the embodiment of the present application, an opening is provided between the first clamping rod 5 and the second clamping rod 16. A plurality of anti-slip ridges are fixedly connected to the outer edges of the first clamping rod 5 and the second clamping rod 16. The main function of the anti-slip ridges is to increase the friction between the contact surface of the first clamping rod 5 and the second clamping rod 16 and the operator's hand, thereby reducing the possibility of the first clamping rod 5 and the second clamping rod 16 sliding or falling off.

[0025] Reference Figure 1 and Figure 2 The first adjustment assembly includes a threaded rod fixedly connected to the end of the first clamping rod 5 facing the first connecting rod 6. A threaded groove 7 matching the size of the threaded rod is defined on the surface of the first connecting rod 6 facing the first clamping rod 5, and the threaded rod is threadedly connected within the threaded groove 7. Therefore, the operator can adjust the length of the first clamping arm 1 through the threaded connection between the threaded rod and the threaded groove 7, achieving detachable connection between the first connecting rod 6 and the first clamping rod 5 while providing greater flexibility. When operating space inside a truck is limited, the length of the first clamping arm 1 can be extended to increase the torque.

[0026] Reference Figure 1 and Figure 3 The first disassembly unit 3 includes a first support rod 8 rotatably connected to the first connecting rod 6, a first support seat 9 being bolted to the first support rod 8, a first disassembly plate 10 being provided on the first support seat 9, a first disassembly block 11 being fixedly connected to the surface of the first disassembly plate 10 facing away from the first support seat 9, and the first disassembly block 11 being inserted into the trachea. The second disassembly unit 4 includes a second support rod 18 rotatably connected to the second connecting rod 17, a second support seat 19 being bolted to the second support rod 18, a second disassembly plate 20 being provided on the second support seat 19, a second disassembly block 21 being fixedly connected to the surface of the second disassembly plate 20 facing away from the second support seat 19, and the second disassembly block 21 being inserted into the trachea. In the embodiment of the present application, the first disassembly block 11 and the second disassembly block 21 can be arc-shaped. The arc-shaped surfaces of the first disassembly block 11 and the second disassembly block 21 can act as a circular arc transition, thereby reducing the possibility of the first disassembly block 11 and the second disassembly block 21 scratching the trachea during the process of stretching the trachea.

[0027] Reference Figure 1 and Figure 3The first support rod 8 is fixedly connected to a connecting bracket 12 at one end facing the first connecting rod 6. A connecting column 13 is fixedly connected to the connecting bracket 12. A connecting hole 14 matching the size of the connecting column 13 is formed on the first connecting rod 6. The connecting column 13 passes through the connecting hole 14 and is rotatably connected to the connecting hole 14. In the embodiment of the present application, there is rotational damping between the connecting column 13 and the connecting hole 14. Therefore, by passing the connecting column 13 through the connecting hole 14 and being rotatably connected to the connecting hole 14, the angle of the first support rod 8 relative to the first connecting rod 6 can be adjusted, thereby achieving an adjustable angle of the disassembly end of the trachea disassembly device. At the same time, it is convenient to meet the needs of use in the narrow interior space of the truck. According to different operating spaces, the trachea disassembly device can be used directly in the vertical direction or bent 90 degrees for use, which is more flexible.

[0028] Reference Figure 1 and Figure 2 The first disassembly plate 10 is provided with mounting bolts 15, and the surface of the first support base 9 facing the first disassembly plate 10 is provided with mounting grooves matching the size of the mounting bolts 15. The end of the mounting bolts 15 facing the first support base 9 is threadedly connected to the mounting grooves. Therefore, the operator can remove the first disassembly plate 10 from the first support base 9 by removing the bolts, thereby achieving the replaceable first disassembly plate 10. This provides greater flexibility and facilitates the replacement of different models of first disassembly plates 10 and first disassembly blocks 11, thereby facilitating the removal of air pipes of different diameters and saving costs.

[0029] Reference Figure 1 and Figure 2 The second support seat 19 is fixedly connected to a rotating column 22 on the surface facing the first support seat 9. The second support seat 19 is provided with a rotating groove 23 on the surface facing the first support seat, which matches the size of the rotating column 22. The rotating column 22 is rotatably connected in the rotating groove 23. In the embodiment of the present application, the second support seat 19 is provided with an avoidance groove corresponding to the position of the first support seat 9. The avoidance groove serves to avoid interference between the first support seat 9 and the second support seat 19 during the rotation process. Therefore, the rotating groove 23 limits the position of the rotating column 22, reduces the possibility of positional deviation of the first support seat 9 during movement, and improves the stability of the first support seat 9 and the second support seat 19 during relative movement.

[0030] The working principle of the embodiment of the present application is as follows: by adjusting the angle of the first support rod 8 relative to the first connecting rod 6 and adjusting the angle of the second support rod 18 relative to the second connecting rod 17, the angle of the disassembly end of the trachea disassembly device can be adjusted, which is more flexible and can meet the needs of use in a small space inside a truck.

[0031] The first disassembly block 11 and the second disassembly block 21 are closed and inserted into the inner edge of the trachea respectively. The operator presses the first clamping rod 5 and the second clamping rod 16 to make the first clamping rod 5 and the second clamping rod 16 move relative to each other. At this time, the first disassembly block 11 and the second disassembly block 21 move away from each other. The first disassembly block 11 and the second disassembly block 21 expand the trachea. After expansion, the trachea is in a relaxed state, which makes it easy to remove the trachea from the truck, thereby realizing the disassembly of the truck trachea.

[0032] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A trachea disassembly device, characterized in that: The invention comprises a first clamping arm (1) and a second clamping arm (2) which are hinged to each other, wherein one end of the first clamping arm (1) is rotatably connected to a first disassembly unit (3), and one end of the second clamping arm (2) is rotatably connected to a second disassembly unit (4), and the first disassembly unit (3) and the second disassembly unit (4) are respectively partially inserted into the trachea; when the first clamping arm (1) and the second clamping arm (2) move relative to each other, the first disassembly unit (3) and the second disassembly unit (4) move away from each other; The first clamping arm (1) comprises a first clamping rod (5), one end of the first clamping rod (5) is connected to a first connecting rod (6) via a first adjustment assembly, and the first disassembly unit (3) is arranged at an end of the first connecting rod (6) facing away from the first clamping rod (5) and is rotatably connected to the first connecting rod (6); The first disassembly unit (3) comprises a first support rod (8) rotatably connected to a first connecting rod (6); a first support seat (9) is provided on the first support rod (8); a first disassembly plate (10) is provided on the first support seat (9); a first disassembly block (11) is provided on the surface of the first disassembly plate (10) facing away from the first support seat (9); and the first disassembly block (11) is inserted into the trachea.

2. The trachea disassembly device according to claim 1, characterized in that: The first adjustment assembly comprises a threaded rod arranged at one end of the first clamping rod (5) facing the first connecting rod (6); a threaded groove (7) matching the threaded rod is provided on the surface of the first connecting rod (6) facing the first clamping rod (5); and the threaded rod is threadedly connected in the threaded groove (7).

3. The trachea disassembly device according to claim 1, characterized in that: The outer edge of the first clamping rod (5) is provided with a plurality of anti-slip ridges.

4. The trachea disassembly device according to claim 1, characterized in that: A connecting frame (12) is provided at one end of the first supporting rod (8) facing the first connecting rod (6), a connecting column (13) is provided on the connecting frame (12), a connecting hole (14) matching the connecting column (13) is provided on the first connecting rod (6), and the connecting column (13) passes through the connecting hole (14) and is rotatably connected to the connecting hole (14).

5. The trachea disassembly device according to claim 1, characterized in that: The first disassembly plate (10) is provided with a mounting bolt (15), and the surface of the first support seat (9) facing the first disassembly plate (10) is provided with a mounting groove matching the mounting bolt (15), and one end of the mounting bolt (15) facing the first support seat (9) is threadedly connected in the mounting groove.

6. The trachea disassembly device according to claim 1, characterized in that: The second clamping arm (2) comprises a second clamping rod (16), one end of the second clamping rod (16) is connected to a second connecting rod (17) via a second adjustment assembly, and the second disassembly unit (4) is arranged at one end of the second connecting rod (17) away from the second clamping rod (16) and is rotatably connected to the second connecting rod (17).

7. The trachea disassembly device according to claim 6, characterized in that: The second disassembly unit (4) comprises a second support rod (18) rotatably connected to the second connecting rod (17); a second support seat (19) is provided on the second support rod (18); a second disassembly plate (20) is provided on the second support seat (19); a second disassembly block (21) is provided on the surface of the second disassembly plate (20) facing away from the second support seat (19); and the second disassembly block (21) is inserted into the trachea.

8. The trachea disassembly device according to claim 7, characterized in that: A rotating column (22) is provided on the surface of the second support seat (19) facing the first support seat (9), and a rotating groove (23) matching the rotating column (22) is opened on the surface of the second support seat (19) facing the first support seat, and the rotating column (22) is rotatably connected in the rotating groove (23).

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