Automobile air conditioner pipe assembly

Abstract

The utility model relates to the technical field of automobile air conditioner pipe assemblies, in particular to an automobile air conditioner pipe assembly which limits and fixes a pipeline through a connecting device, can adjust the installation direction of the pipeline, facilitates disassembly of the pipeline, and can adapt to air conditioner pipes with different diameters by adjusting the connecting device through an adjusting device. The adaptability and the practicability of the device are improved; comprising a connecting device and an adjusting device, and the adjusting device is installed on the connecting device.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive air-conditioning pipe assemblies, and particularly to an automotive air-conditioning pipe assembly. Background Art

[0002] An automotive air-conditioning pipe clamp is an important component for fixing automotive air-conditioning pipelines to the vehicle body; the pipe clamp is used to fix the air-conditioning pipeline to the vehicle body to prevent relative movement, vibration, and interference between the pipeline and surrounding components; prevent refrigerant leakage at the joint due to pipeline vibration, and ensure the normal operation of the air-conditioning system.

[0003] In the prior art, the Chinese utility model patent with the application number CN202320650474.5 relates to a new type of automotive air-conditioning pipe clamp, which includes a rubber gasket, a pipe clamp body, a connecting part, a positioning part, and an end plate, and the installation operation is simple; and the bending part is a ring structure, which is convenient for operation and has low cost.

[0004] However, in actual use, it is difficult to remove the air-conditioning pipe from the pipe clamp, which is not convenient for maintenance. At the same time, the above device does not have the ability to adjust the conveying angle of the pipeline, so that the installation position and direction of the pipe clamp are limited. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides an automotive air-conditioning pipe assembly that limits and fixes the pipeline through a connecting device, can adjust the installation direction of the pipeline, is convenient for pipeline disassembly, and adjusts the connecting device through an adjusting device, so that the device can adapt to air-conditioning pipes with different diameters, improving the adaptability and practicability of the device.

[0006] An automotive air-conditioning pipe assembly of the utility model; includes a connecting device and an adjusting device, and the adjusting device is installed on the connecting device; the pipeline is limited and fixed through the connecting device, and the installation direction of the pipeline can be adjusted, which is convenient for pipeline disassembly. The connecting device is adjusted through the adjusting device, so that the device can adapt to air-conditioning pipes with different diameters, improving the adaptability and practicability of the device.

[0007] Preferably, it further includes a fixing plate, a circular groove, and fixing bolts. Circular grooves are respectively arranged on the left and right of the upper end surface of the fixing plate. The fixing plate is connected to the vehicle body through two groups of fixing bolts, and the upper part of the fixing bolts is located in the circular grooves; the end heads of the fixing bolts are hidden through the circular grooves, reducing the overall thickness, further reducing the distance between the connecting device and the fixing plate, thereby reducing the space occupied by the whole device and improving the practicability of the device.

[0008] Preferably, the connecting device includes a C-shaped clamp, an adjusting sleeve, an adjusting shaft, a limiting groove, a first nut and a fastening bolt. An adjusting sleeve is connected to the lower end surface of the C-shaped clamp, and an adjusting shaft is installed on the upper end surface of the fixing plate. A limiting groove is provided on the side surface of the adjusting shaft. The adjusting sleeve is sleeved on the adjusting shaft. A set of first nuts are respectively installed on the front and rear side surfaces of the adjusting sleeve, and a fastening bolt is installed on the first nut. By rotating the adjusting sleeve, the angle between the C-shaped clamp and the fixing plate is changed, so as to adjust the installation angle of the pipeline. By rotating the fastening bolt and cooperating with the limiting groove on the adjusting shaft, the position of the adjusting sleeve is fixed, which improves the practicability of the device.

[0009] Preferably, it further includes an adjusting plate and a protective rubber sheet. Adjusting plates are respectively arranged on the left and right of the upper part of the C-shaped clamp. The adjusting plates are bent inward to the C-shaped clamp in an arc shape. An installation groove is provided on the inner side surface of the adjusting plate, and a protective rubber sheet is installed in the installation groove. The pipeline is limited by the adjusting plate, and the protective rubber sheet is used to reduce the friction between the pipeline and the adjusting plate during the vibration of the pipeline itself, so as to avoid pipeline wear, which improves the practicability of the device.

[0010] Preferably, it further includes a limiting rubber sheet. Limiting rubber sheets are respectively fixed to the front and rear end surfaces of the adjusting plate by bolts. Grooves are provided on the inner side surfaces of the limiting rubber sheets. The outer side surface of the pipeline is clamped by the limiting rubber sheets, so as to reduce the displacement of the pipeline relative to the C-shaped clamp during the vibration of the pipeline, which improves the practicability of the device.

[0011] Preferably, it further includes reinforcing rib plates. A set of reinforcing rib plates are respectively arranged on the left and right of the outer side surface of the C-shaped clamp. The structural strength of the C-shaped clamp itself is increased by the reinforcing rib plates on the outer side surface of the C-shaped clamp, and the situation that the pipeline falls off due to the deformation of the C-shaped clamp itself during use is reduced, which improves the practicability of the device.

[0012] Preferably, the adjusting device includes a second nut, an adjusting bolt and an adjusting seat. A second nut is installed at the lower part of the side surface of the reinforcing rib plate. An adjusting bolt is connected to the second nut. The adjusting bolt passes through the second nut and extends to the side surface of the C-shaped clamp between the C-shaped clamp and the adjusting plate. A set of adjusting seats are respectively installed at the lower parts of the outer side surfaces of the two groups of adjusting plates corresponding to the positions of the adjusting bolts. An arc-shaped groove is provided on the adjusting seat. By rotating the adjusting bolt to make the adjusting bolt abut against the adjusting seat on the adjusting plate, the distance between the two groups of adjusting plates is further adjusted, so that the device can adapt to pipelines with different diameters. Through the arc-shaped groove on the adjusting shaft, it is prevented that the adjusting bolt slides off the adjusting seat during the extrusion between the adjusting bolt and the adjusting shaft, which improves the practicability of the device.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The pipeline is limited and fixed through the connecting device, and the installation direction of the pipeline can be adjusted, which is convenient for the disassembly of the pipeline. The connecting device is adjusted through the adjusting device, so that the device can adapt to air-conditioning pipes with different diameters, improving the adaptability and practicability of the device. Brief Description of the Drawings

[0014] Figure 1 is the first axonometric structural schematic diagram of the present utility model;

[0015] Figure 2 is the second axonometric structural schematic diagram of the present utility model;

[0016] Figure 3 is the first sectional structural schematic diagram of the present utility model;

[0017] Figure 4 is the first partial enlarged structural schematic diagram of the present utility model;

[0018] Figure 5 is the second partial enlarged structural schematic diagram of the present utility model;

[0019] Reference numerals in the drawings: 1, fixing plate; 2, circular groove; 3, fixing bolt; 4, C-shaped clamp; 5, adjusting sleeve; 6, adjusting shaft; 7, limiting groove; 8, first nut; 9, fastening bolt; 10, adjusting plate; 11, protective rubber sheet; 12, limiting rubber sheet; 13, reinforcing rib plate; 14, second nut; 15, adjusting bolt; 16, adjusting seat. Detailed Description of the Preferred Embodiments

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present utility model will be thorough and complete. Embodiment

[0021] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and the figures, the adjusting device is installed on the connecting device;

[0022] First, the fixing plate 1 is fixed on the vehicle body through the fixing bolt 3, then the angle between the C-shaped clamp 4 and the fixing plate 1 is adjusted, and then the connection between the adjusting sleeve 5 and the adjusting shaft 6 is fixed by rotating the fastening bolt 9. According to the different diameters of the installed pipeline, the distance between the two groups of adjusting plates 10 is adjusted by rotating the adjusting bolt 15, and the pipeline can be clamped between the two groups of adjusting plates 10;

[0023] It also includes a fixing plate 1, a circular groove 2 and fixing bolts 3. Circular grooves are respectively arranged on the left and right of the upper end surface of the fixing plate 1. The fixing plate 1 is connected to the vehicle body through two groups of fixing bolts 3, and the upper part of the fixing bolts 3 is located in the circular groove 2;

[0024] The connecting device includes a C-shaped clamp 4, an adjusting sleeve 5, an adjusting shaft 6, a limiting groove 7, a first nut 8 and a fastening bolt 9. The adjusting sleeve 5 is connected to the lower end surface of the C-shaped clamp 4. The adjusting shaft 6 is installed on the upper end surface of the fixing plate 1. The limiting groove 7 is arranged on the side surface of the adjusting shaft 6. The adjusting sleeve 5 is sleeved on the adjusting shaft 6. A group of first nuts 8 are respectively installed on the front and rear side surfaces of the adjusting sleeve 5, and the fastening bolt 9 is installed on the first nut 8;

[0025] It also includes an adjusting plate 10 and a protective rubber sheet 11. The adjusting plates 10 are respectively arranged on the left and right of the upper part of the C-shaped clamp 4. The adjusting plates 10 are bent inward to the C-shaped clamp 4 in an arc shape. An installation groove is arranged on the inner side surface of the adjusting plate 10, and the protective rubber sheet 11 is installed in the installation groove;

[0026] It also includes a limiting rubber sheet 12. The limiting rubber sheets 12 are respectively fixed to the front and rear end surfaces of the adjusting plate 10 through bolts. Grooves are arranged on the inner side surface of the limiting rubber sheet 12;

[0027] It also includes reinforcing rib plates 13. A group of reinforcing rib plates 13 are respectively arranged on the left and right of the outer side surface of the C-shaped clamp 4;

[0028] The adjusting device includes a second nut 14, an adjusting bolt 15 and an adjusting seat 16. The second nut 14 is installed on the lower part of the side surface of the reinforcing rib plate 13. The adjusting bolt 15 is connected to the second nut 14 and passes through the second nut 14 to extend to the side surface of the C-shaped clamp 4 between the C-shaped clamp 4 and the adjusting plate 10. A group of adjusting seats 16 are respectively installed on the lower parts of the outer side surfaces of the two groups of adjusting plates 10 corresponding to the positions of the adjusting bolts 15, and arc-shaped grooves are arranged on the adjusting seats 16;

[0029] The pipeline is limited and fixed through the connecting device, and the installation direction of the pipeline can be adjusted, which is convenient for the disassembly of the pipeline. The connecting device is adjusted through the adjusting device, so that the device can adapt to air-conditioning pipes with different diameters, and the adaptability and practicability of the device are improved.

[0030] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automotive air-conditioning pipe assembly; characterized in that, It includes a connecting device and an adjusting device, and the adjusting device is installed on the connecting device; It further includes a fixing plate (1), a circular groove (2) and fixing bolts (3). Circular grooves are respectively arranged on the left and right of the upper end surface of the fixing plate (1). The fixing plate (1) is connected to the vehicle body through two groups of fixing bolts (3), and the upper parts of the fixing bolts (3) are located in the circular grooves (2); The connecting device includes a C-shaped clamp (4), an adjusting sleeve (5), an adjusting shaft (6), a limiting groove (7), a first nut (8) and a fastening bolt (9). The adjusting sleeve (5) is connected to the lower end surface of the C-shaped clamp (4). The adjusting shaft (6) is installed on the upper end surface of the fixing plate (1). The limiting groove (7) is arranged on the side surface of the adjusting shaft (6). The adjusting sleeve (5) is sleeved on the adjusting shaft (6). A group of first nuts (8) are respectively installed on the front and rear side surfaces of the adjusting sleeve (5), and the fastening bolts (9) are installed on the first nuts (8); The adjusting device includes a second nut (14), an adjusting bolt (15) and an adjusting seat (16). The second nut (14) is installed on the lower part of the side surface of the reinforcing rib plate (13). The adjusting bolt (15) is connected to the second nut (14). The adjusting bolt (15) passes through the second nut (14) and extends between the C-shaped clamp (4) and the adjusting plate (10). A group of adjusting seats (16) are respectively installed on the lower parts of the outer side surfaces of the two groups of adjusting plates (10) corresponding to the positions of the adjusting bolts (15). An arc-shaped groove is arranged on the adjusting seat (16).

2. The automotive air-conditioning pipe assembly according to claim 1, characterized in that, It further includes an adjusting plate (10) and a protective rubber skin (11). Adjusting plates (10) are respectively arranged on the left and right of the upper part of the C-shaped clamp (4). The adjusting plates (10) are bent inward to the C-shaped clamp (4) to form an arc shape. An installation groove is arranged on the inner side surface of the adjusting plate (10), and the protective rubber skin (11) is installed in the installation groove.

3. The automotive air-conditioning pipe assembly according to claim 2, characterized in that, It further includes a limiting rubber skin (12). The limiting rubber skins (12) are respectively fixed to the front and rear end surfaces of the adjusting plate (10) through bolts. Grooves are arranged on the inner side surfaces of the limiting rubber skins (12).

4. The automotive air-conditioning pipe assembly according to claim 1, characterized in that, It further includes reinforcing rib plates (13). A group of reinforcing rib plates (13) are respectively arranged on the left and right of the outer side surface of the C-shaped clamp (4).

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