A quick-assembly shock-absorbing booster pipe

Abstract

The utility model provides a shock-absorbing boost pipe that can be quickly assembled, belonging to the technical field of boost pipe assembly; it includes a boost pipe body, which is a circular tubular structure; a lower clamping plate, which is an arc-shaped structure, and the lower clamping plate is fixedly connected to the end position of the outer wall of the boost pipe body, and one end of the lower clamping plate is provided with a rotating seat, and a nut seat is rotatably connected inside the rotating seat, and the nut seat is threadedly connected to a limit rod; an upper clamping plate is rotatably connected to the lower clamping plate through a hinge, and one end of the upper clamping plate is provided with a hook groove, and the hook groove is engaged with the limit rod, and the upper clamping plate is configured to cooperate with the lower clamping plate to form an annular clamp around the outer wall of the boost pipe body during assembly. The utility model uses an annular clamp composed of the lower clamping plate and the upper clamping plate to tighten the side wall of the boost pipe when assembling the boost pipe, so that it is sealed at the connection with the installed pipe body, and the operation is simple, and the assembly speed is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of booster pipe assembly, in particular to a shock-absorbing booster pipe that can be assembled quickly. Background Art

[0002] A turbocharger is actually an air compressor that increases the intake volume by compressing air. It uses the inertial force of the exhaust gas discharged by the engine to drive the turbine in the turbine chamber, and the turbine drives the coaxial impeller, which presses the air sent from the air filter pipe to increase the pressure and enter the cylinder. When the engine speed increases, the exhaust gas discharge speed and the turbine speed also increase synchronously, and the impeller compresses more air into the cylinder. The increase in air pressure and density can burn more fuel. By increasing the amount of fuel and adjusting the engine speed accordingly, the engine output power can be increased.

[0003] At present, when a turbocharger is in use, it is necessary to connect a boost pipe to the air outlet. In order to reduce the vibration transmission when the turbocharger is working, the boost pipe mostly adopts a hose structure to avoid loosening of the connection at the pipeline joint due to the vibration generated by the operation of the turbocharger.

[0004] However, due to the hose material of the boost pipe, when assembling it, it is necessary to use fastening accessories to assist, such as cassettes or steel wires, or to connect a flange for assembly at the port of the boost pipe during production. Both methods are more complicated to operate when installing the boost pipe, resulting in a decrease in assembly speed. Therefore, the present application provides a shock-absorbing boost pipe that can be quickly assembled to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a shock-absorbing boost pipe that can be quickly assembled to solve the problem that due to the hose material of the existing boost pipe, when assembling it, it is necessary to use fastening accessories to assist, such as a cassette or a steel wire, or to connect a flange for assembly at the port of the boost pipe during production. Both methods are relatively complicated to operate when installing the boost pipe, resulting in a reduced assembly speed.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A quick-assembled shock-absorbing boost pipe comprises a boost pipe body in a circular tubular structure; a lower clamping plate in an arc-shaped structure, the lower clamping plate is fixedly connected to the end position of the outer side wall of the boost pipe body, one end of the lower clamping plate is provided with a rotating seat, a nut seat is rotatably connected inside the rotating seat, and the nut seat is threadedly connected to a limit rod; an upper clamping plate is rotatably connected to the lower clamping plate through a hinge, one end of the upper clamping plate is provided with a hook groove, the hook groove is engaged with the limit rod, and the upper clamping plate is configured to cooperate with the lower clamping plate to form an annular clamp surrounding the outer side wall of the boost pipe body during assembly.

[0008] Preferably, the booster pipe body is made of polyethylene or silicone rubber, and a steel wire mesh is provided inside the pipe wall.

[0009] Preferably, arc-shaped reinforcing ribs are provided on the outer side walls of the lower and upper card plates, and a chamfer is provided at one end of the reinforcing ribs close to the hinge to facilitate the unfolding of the lower and upper card plates.

[0010] Preferably, rubber pads are provided on the inner side walls of the lower clamping plate and the upper clamping plate, and the rubber pad on the lower clamping plate is fixedly connected to the outer side wall of the boost pipe body.

[0011] Preferably, a thread groove is provided on the side wall of one end of the limiting rod for cooperating with the threaded connection of the nut seat, and a limiting block is provided on the end of the limiting rod close to the thread groove, and the diameter of the limiting block is larger than the diameter of the limiting rod.

[0012] Preferably, a through hole is formed at one end of the limiting rod away from the limiting block, and the through hole radially penetrates the rod body of the limiting rod and is perpendicular to the rod body of the limiting rod.

[0013] Preferably, the hook groove is a U-shaped hook structure, and an end of the hook groove away from the upper clamping plate is provided with a slot.

[0014] Preferably, a limiting ring is provided on one end of the limiting rod body close to the through hole. The limiting ring is annular in structure and has a diameter larger than the width of the middle slot of the hook slot.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above scheme, the annular clamp composed of the lower clamp plate and the upper clamp plate is used to tighten the side wall of the boost pipe when assembling the boost pipe, so that it is sealed at the connection with the installed pipe body, which is simple to operate and improves the assembly speed; by arranging the rubber pad, during assembly, the elastic force of the rubber pad itself can be used to improve the tightening effect on the boost pipe body; by arranging the reinforcing ribs, the structural strength of the two clamp plates is improved to avoid deformation and expansion of the clamp plates due to continuous force, which affects the sealing performance of the boost pipe after assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model from another angle and an enlarged view of a part of the area;

[0020] Figure 3This is a schematic diagram of the overall structure of the limit rod of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the upper and lower clamping plates of the utility model.

[0022] In the figure: 1. booster pipe body; 2. lower clamping plate; 21. rotating seat; 22. nut seat; 3. upper clamping plate; 31. hook groove; 4. hinge; 5. limit rod; 51. threaded groove; 52. limit block; 53. limit ring; 54. through hole; 6. rubber pad; 7. reinforcing rib.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0024] The following is a detailed description of a quick-assembly shock-absorbing booster pipe provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some known technologies, those skilled in the art may also adopt other alternative methods to implement them; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0025] like Figure 1 - Figure 4 As shown, an embodiment of the utility model provides a shock-absorbing boost pipe that can be quickly assembled, including a boost pipe body 1, which is a circular tubular structure; a lower clamping plate 2, which is an arc-shaped structure, and the lower clamping plate 2 is fixedly connected to the end position of the outer wall of the boost pipe body 1, and one end of the lower clamping plate 2 is provided with a rotating seat 21, and a nut seat 22 is rotatably connected inside the rotating seat 21, and the nut seat 22 is threadedly connected to a limiting rod 5; an upper clamping plate 3, which is rotatably connected to the lower clamping plate 2 through a hinge 4, and one end of the upper clamping plate 3 is provided with a hook groove 31, and the hook groove 31 is engaged with the limiting rod 5, and the upper clamping plate 3 is configured to cooperate with the lower clamping plate 2 to form an annular clamp surrounding the outer wall of the boost pipe body 1 during assembly, wherein the upper clamping plate 3 and the lower clamping plate 2 are both made of aluminum alloy.

[0026] The annular clamp composed of the lower clamping plate 2 and the upper clamping plate 3 is used to tighten the side wall of the boost pipe when assembling the boost pipe so as to seal the connection with the installed pipe body, which is easy to operate and improves the assembly speed.

[0027] The booster pipe body 1 is made of polyethylene PE or silicone rubber, and a steel wire mesh is provided inside the pipe wall.

[0028] like Figure 1 and Figure 4 As shown, arc-shaped reinforcing ribs 7 are provided on the outer side walls of the lower card plate 2 and the upper card plate 3. The reinforcing ribs 7 are made of stainless steel, and a chamfer is provided at one end of the reinforcing rib 7 close to the hinge 4 to facilitate the unfolding of the lower card plate 2 and the upper card plate 3.

[0029] By providing the reinforcing ribs 7, the structural strength of the two clamping plates is improved to prevent the clamping plates from deforming and expanding due to continuous force, thereby preventing the sealing performance of the boost pipe after assembly.

[0030] like Figure 4 As shown, rubber pads 6 are provided on the inner side walls of the lower clamping plate 2 and the upper clamping plate 3 , and the rubber pads 6 on the lower clamping plate 2 are fixedly connected to the outer side wall of the boost pipe body 1 .

[0031] By providing the rubber pad 6, during assembly, the elastic force of the rubber pad 6 itself can improve the tightening effect on the boost pipe body 1.

[0032] like Figure 3 As shown, a thread groove 51 is provided on the side wall of one end of the limiting rod 5 for threaded connection with the nut seat 22 , and a limiting block 52 is provided on the end of the limiting rod 5 close to the thread groove 51 , and the diameter of the limiting block 52 is larger than the diameter of the limiting rod 5 .

[0033] The limiting block 52 is provided to abut against the nut seat 22 for limiting position during assembly and tightening.

[0034] like Figure 3 As shown, a through hole 54 is formed at one end of the limiting rod 5 away from the limiting block 52 . The through hole 54 radially penetrates the body of the limiting rod 5 and is perpendicular to the body of the limiting rod 5 .

[0035] The through hole 54 is provided to facilitate the insertion of the rod body and the rotation of the limiting rod 5 during assembly or disassembly.

[0036] like Figure 2 and Figure 3 As shown, the hook groove 31 is a U-shaped hook structure, and a slot is provided at one end of the hook groove 31 away from the upper clamping plate 3; a limiting ring 53 is provided on the end of the limiting rod 5 close to the through hole 54, and the limiting ring 53 is annular in structure, and its diameter is larger than the width of the middle slot of the hook groove 31.

[0037] With this arrangement, when tightening the assembly, the limit rod 5 is slid into the slot. As the limit rod 5 rotates, the limit rod 5 moves toward the hook slot 31 under the threaded cooperation between the threaded slot 51 and the nut seat 22 until the limit ring 53 abuts against the hook slot 31, thereby achieving the gathering of the two clamping plates and completing the assembly.

[0038] The technical solution provided by the utility model is that when connecting the boost pipe, firstly, the boost pipe body 1 is put on the outside of the pipe body to be connected. According to the pre-selected type, the inner wall diameter of the boost pipe body 1 is equivalent to the outer wall diameter of the pipe body to be connected. After adjusting the docking angle so that the two are collinearly distributed, the upper clamping plate 3 is flipped to form a ring structure with the lower clamping plate 2. Subsequently, the limiting rod 5 is turned to flip the nut seat 22, and the limiting rod 5 is clamped into the slot on the hook groove 31. Then, the limiting rod 5 is twisted so that the thread groove 51 is rotated. Move in the forward direction toward the side close to the lower clamping plate 2. As the limiting rod 5 is screwed in, the limiting ring 53 abuts against the bottom wall of the hook groove 31. By inserting a short rod of suitable size into the through hole 54, the limiting rod 5 is assisted in rotating and force is continuously applied. Under the action of the limiting ring 53 abutting against the bottom wall of the hook groove 31 and the threaded connection between the threaded groove 51 and the nut seat 22, the upper clamping plate 3 and the lower clamping plate 2 are tightened by the limiting rod 5 to achieve tightening and sealing of the port at the connection between the boost pipe body 1 and the pipe body to be connected, thereby completing the assembly of the boost pipe.

[0039] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A quick-assembled shock-absorbing booster pipe, characterized in that: include: The booster pipe body (1) is in a circular tubular structure; The lower clamping plate (2) is in an arc-shaped structure. The lower clamping plate (2) is fixedly connected to the end of the outer wall of the boost pipe body (1). A rotating seat (21) is provided at one end of the lower clamping plate (2). A nut seat (22) is rotatably connected inside the rotating seat (21). The nut seat (22) is threadedly connected to a limit rod (5). An upper clamping plate (3) is rotatably connected to the lower clamping plate (2) via a hinge (4). A hook groove (31) is provided at one end of the upper clamping plate (3). The hook groove (31) is engaged with the limit rod (5). When assembled, the upper clamping plate (3) is configured to cooperate with the lower clamping plate (2) to form an annular clamp that surrounds the outer wall of the boost pipe body (1).

2. The quick-assembled shock-absorbing booster pipe according to claim 1, characterized in that: The booster pipe body (1) is made of polyethylene (PE) or silicone rubber, and a steel wire mesh is provided inside the pipe wall.

3. The quick-assembled shock-absorbing booster pipe according to claim 1, characterized in that: The outer side walls of the lower card plate (2) and the upper card plate (3) are both provided with arc-shaped reinforcing ribs (7), and one end of the reinforcing rib (7) close to the hinge (4) is chamfered so as to be spread out with the lower card plate (2) and the upper card plate (3).

4. The quick-assembled shock-absorbing booster pipe according to claim 1, characterized in that: Rubber pads (6) are provided on the inner side walls of the lower clamping plate (2) and the upper clamping plate (3), and the rubber pads (6) on the lower clamping plate (2) are fixedly connected to the outer side wall of the boost pipe body (1).

5. The quick-assembled shock-absorbing booster pipe according to claim 1, characterized in that: A thread groove (51) is provided on a side wall at one end of the limiting rod (5) for threaded connection with the nut seat (22); a limiting block (52) is provided at one end of the limiting rod (5) close to the thread groove (51); the diameter of the limiting block (52) is greater than the diameter of the limiting rod (5).

6. The quick-assembled shock-absorbing booster pipe according to claim 5, characterized in that: A through hole (54) is formed at one end of the limiting rod (5) away from the limiting block (52); the through hole (54) radially penetrates the rod body of the limiting rod (5) and is perpendicular to the rod body of the limiting rod (5).

7. The quick-assembled shock-absorbing booster pipe according to claim 6, characterized in that: The hook groove (31) is in the form of a U-shaped hook structure, and an end of the hook groove (31) away from the upper clamping plate (3) is provided with an open groove.

8. The quick-assembled shock-absorbing booster pipe according to claim 7, characterized in that: A limiting ring (53) is provided on one end of the limiting rod (5) near the through hole (54); the limiting ring (53) is an annular structure and has a diameter greater than the width of the middle slot of the hook slot (31).

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