Pipeline connection buffer device for air compressor and air dryer

Abstract

The utility model discloses a pipeline connection buffer device for an air compressor and an air dryer, which comprises a connecting pipeline, a rubber shock-absorbing throat is arranged at the end part of the connecting pipeline, a shock-absorbing seat is sleeved on the outer side of the connecting pipeline, and a support plate is arranged at the bottom of the shock-absorbing seat. The side wall of the damping seat is elastically connected with a locking plate through an adjusting spring a; a moving rod is connected to the outer side of the locking plate, a positioning hole is formed in the lower side of the moving rod, and the moving rod penetrates through the side wall of the damping seat; and a connecting frame is mounted on the lower side of the damping seat, and a damper is mounted in the connecting frame. According to the pipeline connection buffering device for the air compressor and the air dryer, the connecting frame, the damper, the supporting rod and the damping spring serve as a supporting foundation for supporting the connecting pipeline, meanwhile, the ends of the connecting pipeline are flexibly connected through the rubber damping throats, and therefore the connection damping buffering effect of the air compressor and the air dryer is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection buffering, in particular to a pipeline connection buffering device for an air compressor and an air dryer. Background Art

[0002] The air produced by the air compressor often contains moisture and needs to be dried and dehydrated. Therefore, a pipeline connection device is used to fix the pipeline between the air compressor and the air dryer, and the air containing moisture from the air compressor is transported to the air dryer through the pipeline, and the air dryer is used to dry and dehydrate the air.

[0003] A bypass circuit needs to be set up at the connection between the compressed air produced by the air compressor and the inlet of the refrigerated dryer. Because of the connection between the main circuit and the bypass circuit of the pipeline, the vibration of the air compressor will be transmitted to the refrigerated dryer, causing vibration damage to it. Therefore, we propose a pipeline connection buffer device between the air compressor and the air dryer to solve the above-mentioned problem. Utility Model Content

[0004] The utility model aims to provide a pipeline connection buffer device for an air compressor and an air dryer, so as to solve the problem proposed in the above background technology that a bypass circuit needs to be set at the connection between the compressed air produced by the air compressor in the current market and the inlet of the refrigerated dryer, and because of the main circuit and the bypass circuit of the connecting pipeline, the vibration of the air compressor will be transmitted to the refrigerated dryer, causing vibration damage to it.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline connection buffer device for an air compressor and an air dryer, comprising a connecting pipeline, a rubber shock-absorbing throat is installed at the end of the connecting pipeline, a shock-absorbing seat is sleeved on the outer side of the connecting pipeline, a support plate is installed at the bottom of the shock-absorbing seat, and a locking plate is elastically connected to the side wall of the shock-absorbing seat through an adjusting spring a;

[0006] The outer side of the locking plate is connected to a moving rod, a positioning hole is opened on the lower side of the moving rod, and the moving rod passes through the side wall of the shock absorbing seat;

[0007] A connecting frame is installed on the lower side of the shock absorbing seat, a damper is installed inside the connecting frame, a support rod is connected to the lower end of the damper, a fixing seat is connected to the lower end of the support rod, and the support rod is elastically connected to the connecting frame through a shock absorbing spring.

[0008] Preferably, the interior of the shock absorber seat is elastically connected to a positioning frame through an adjusting spring b, and the positioning frame and the positioning hole are engaged with each other. This design can use the positioning frame to lock the moving rod, thereby locking the position of the locking plate and fixing the connecting pipeline.

[0009] Preferably, the connecting frame is a U-shaped structure, and the connecting frame is slidably connected to the support rod. This design can ensure that the connecting frame moves smoothly following the shock-absorbing seat, thereby achieving buffering and shock absorption of the connecting pipeline.

[0010] Preferably, a section of the locking plate is a smooth inclined structure, and the locking plate is symmetrically distributed about the longitudinal center line of the shock absorber seat. This design can ensure that the locking plate adapts to the size of the connecting pipeline and is smoothly mounted on the outside of the connecting pipeline to limit the connecting pipeline.

[0011] Preferably, the positioning holes are evenly spaced and distributed on the lower side of the moving rod, and the moving rod can slide on the side wall of the shock-absorbing seat. This design allows the positioning frame to be engaged with the positioning holes at corresponding positions, thereby flexibly limiting the position of the moving rod.

[0012] Preferably, the positioning frame is a "U"-shaped structure, and the positioning frame and the connecting frame are staggered. This design can avoid mutual blocking between the positioning frame and the connecting frame, so that the positioning frame can synchronously lock the symmetrically distributed moving rods.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The pipeline connection buffer device of the air compressor and the air dryer, the connection frame, the damper, the support rod, and the shock absorbing spring constitute the shock absorbing device, the connection frame, the damper, the support rod, and the shock absorbing spring are used as the supporting basis for supporting the connection pipeline, and the ends of the connection pipeline are flexibly connected to each other through the rubber shock absorbing throat to achieve the connection shock absorbing and buffering effect of the air compressor and the air dryer;

[0015] (2) The pipeline connection buffer device of the air compressor and the air dryer can adjust the position of the locking plate to the outer diameter of the connecting pipeline by utilizing the inclined surface of the locking plate. The elastic force of the adjusting spring a is used to make the locking plate fit tightly to the outside of the connecting pipeline. The adjusting spring b is used to clamp the positioning frame into the positioning hole opened by the moving rod. The pipeline of the air compressor and the air dryer and the shock-absorbing buffer device can be assembled flexibly and conveniently. The subsequent disassembly is also convenient, so that the shock-absorbing device composed of the connecting frame, the damper, the support rod and the shock-absorbing spring can be disassembled for secondary use, thereby reducing costs and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the shock-absorbing seat of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the shock-absorbing seat of the utility model when viewed from above;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the shock-absorbing seat of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure of the positioning frame and the positioning hole of the utility model.

[0021] In the figure: 1. connecting pipeline; 2. rubber shock absorber throat; 3. shock absorber seat; 4. connecting frame; 5. damper; 6. support rod; 7. shock absorber spring; 8. fixing seat; 9. support plate; 10. adjustment spring a; 11. locking plate; 12. moving rod; 13. positioning hole; 14. adjustment spring b; 15. positioning frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 The utility model provides the following technical solutions: a pipeline connection buffer device for an air compressor and an air dryer, comprising a connecting pipeline 1, a rubber shock-absorbing throat 2 is installed at the end of the connecting pipeline 1, a shock-absorbing seat 3 is sleeved on the outer side of the connecting pipeline 1, a support plate 9 is installed at the bottom of the shock-absorbing seat 3, and a locking plate 11 is elastically connected to the side wall of the shock-absorbing seat 3 through an adjusting spring a10; a moving rod 12 is connected to the outer side of the locking plate 11, a positioning hole 13 is opened on the lower side of the moving rod 12, and the moving rod 12 passes through the side wall of the shock-absorbing seat 3; A connecting frame 4 is installed at the lower side of the shock-absorbing seat 3, a damper 5 is installed inside the connecting frame 4, a support rod 6 is connected to the lower end of the damper 5, a fixing seat 8 is connected to the lower end of the support rod 6, the support rod 6 is elastically connected to the connecting frame 4 through a shock-absorbing spring 7, a positioning frame 15 is elastically connected to the inside of the shock-absorbing seat 3 through an adjusting spring b14, the positioning frame 15 and the positioning hole 13 are engaged with each other, the positioning frame 15 can be used to lock the moving rod 12, thereby locking the position of the locking plate 11, and fixing the connecting pipeline 1;

[0024] The connecting frame 4 is a "U"-shaped structure, and the connecting frame 4 is slidably connected to the support rod 6, which can ensure that the connecting frame 4 moves smoothly with the shock-absorbing seat 3 to achieve buffering and shock absorption of the connecting pipeline 1; a section of the locking plate 11 is a smooth inclined structure, and the locking plate 11 is symmetrically distributed about the longitudinal center line of the shock-absorbing seat 3, which can ensure that the locking plate 11 adapts to the size of the connecting pipeline 1 and is smoothly mounted on the outside of the connecting pipeline 1 to limit the connecting pipeline 1; the positioning holes 13 are evenly spaced and distributed on the lower side of the moving rod 12, and the moving rod 12 can slide on the side wall of the shock-absorbing seat 3, so that the positioning frame 15 can be engaged with the positioning holes 13 at the corresponding position, and the position of the moving rod 12 can be flexibly limited; the positioning frame 15 is a "U"-shaped structure, and the position of the positioning frame 15 and the connecting frame 4 is staggered, which can avoid mutual blocking between the positioning frame 15 and the connecting frame 4, so that the positioning frame 15 synchronously locks the symmetrically distributed moving rods 12.

[0025] Working principle: When using the pipeline connection buffer device of the air compressor and the air dryer, first push the positioning frame 15 downward so that the positioning frame 15 squeezes and stores force on the adjusting spring b14, and moves the positioning frame 15 out of the positioning hole 13 opened by the moving rod 12, releases the position limit of the moving rod 12, and keeps the positioning frame 15 moving downward while gradually pushing the shock absorber seat 3, and gradually sets the shock absorber seat 3 on the outside of the connecting pipeline 1. According to the outer diameter size of the connecting pipeline 1, the locking plate 11 can be pushed so that the locking plate 11 squeezes and stores force on the adjusting spring a10, and the elastic force of the adjusting spring a10 is used to make the locking plate 11 fit tightly against the outside of the connecting pipeline 1, and the locking plate 11 can squeeze and limit the connecting pipeline 1, and the shock absorber seat 3 After moving to a suitable assembly position of the connecting pipeline 1, release the downward pressure on the positioning frame 15, and adjust the spring b14 to control the positioning frame 15 to move up and reset, and clamp the positioning frame 15 into the positioning hole 13 opened by the moving rod 12 at the corresponding position, and use the positioning frame 15 to lock the moving rod 12, thereby locking the locking plate 11, and completing the fixing of the locking plate 11 to the connecting pipeline 1. When vibration occurs, the connecting frame 4, the damper 5, the support rod 6, and the shock-absorbing spring 7 are used as the supporting basis for supporting the connecting pipeline 1. At the same time, the ends of the connecting pipeline 1 are flexibly connected to each other through the rubber shock-absorbing throat 2 to achieve the shock-absorbing and buffering effect of the connection between the air compressor and the air dryer. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pipeline connection buffer device for an air compressor and an air dryer, comprising a connecting pipeline (1), characterized in that: A rubber shock-absorbing throat (2) is installed at the end of the connecting pipeline (1), a shock-absorbing seat (3) is sleeved on the outer side of the connecting pipeline (1), a support plate (9) is installed at the bottom of the shock-absorbing seat (3), and a locking plate (11) is elastically connected to the side wall of the shock-absorbing seat (3) via an adjusting spring a (10); The outer side of the locking plate (11) is connected to a moving rod (12), a positioning hole (13) is provided on the lower side of the moving rod (12), and the moving rod (12) passes through the side wall of the shock absorbing seat (3); A connecting frame (4) is installed on the lower side of the shock absorbing seat (3), a damper (5) is installed inside the connecting frame (4), the lower end of the damper (5) is connected to a support rod (6), the lower end of the support rod (6) is connected to a fixing seat (8), and the support rod (6) is elastically connected to the connecting frame (4) via a shock absorbing spring (7).

2. The pipeline connection buffer device for an air compressor and an air dryer according to claim 1, characterized in that: The interior of the shock-absorbing seat (3) is elastically connected to a positioning frame (15) via an adjusting spring b (14), and the positioning frame (15) and the positioning hole (13) are engaged with each other.

3. The pipeline connection buffer device for an air compressor and an air dryer according to claim 1, characterized in that: The connection frame (4) is a "U"-shaped structure, and the connection frame (4) is slidably connected to the support rod (6).

4. The pipeline connection buffer device for an air compressor and an air dryer according to claim 1, characterized in that: A section of the locking plate (11) is a smooth inclined structure, and the locking plate (11) is symmetrically distributed about the longitudinal center line of the shock absorbing seat (3).

5. The pipeline connection buffer device for an air compressor and an air dryer according to claim 1, characterized in that: The positioning holes (13) are distributed at equal intervals on the lower side of the moving rod (12), and the moving rod (12) can slide on the side wall of the shock absorbing seat (3).

6. The pipeline connection buffer device for an air compressor and an air dryer according to claim 2, characterized in that: The positioning frame (15) is a "U"-shaped structure, and the positions of the positioning frame (15) and the connecting frame (4) are staggered.

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