Tube bundle connector for vehicle braking, air suspension assembly and vehicle

Abstract

The utility model discloses a tube bundle joint for vehicle braking, an air suspension assembly and a vehicle, the tube bundle joint for vehicle braking comprises a parking joint part, the parking joint part is provided with a parking air inlet, a parking first air outlet and a parking second air outlet which are communicated with one another, the first parking air outlet and the second parking air outlet face the two opposite sides of the parking connector part correspondingly, and the parking air inlet is located between the first parking air outlet and the second parking air outlet. The driving connector part is provided with a first driving air inlet and a first driving air outlet which are communicated with each other and a second driving air inlet and a second driving air outlet which are communicated with each other, and the first driving air outlet and the second driving air outlet face the two opposite sides of the parking connector part respectively; the first traveling crane air inlet and the second traveling crane air inlet are both located between the first traveling crane air outlet and the second traveling crane air outlet. The tube bundle connector for vehicle braking has the advantages that tube bundles are arranged in order and concentrated, space is saved, interference is prevented, and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle accessories, in particular to a pipe bundle joint for vehicle braking, an air suspension assembly and a vehicle. Background Art

[0002] When the vehicle is braked in the related art, two tube bundles are led out from the rear axle electronic brake system, and the tube bundles are used for air transmission of driving brake and parking brake. The led-out tube bundles are led back to the rear axle on both sides of the thrust rod, and the tube bundle bracket is arranged on the rear axle to fix the wire harness, and finally the wire harness is connected to the brakes on the left and right sides. However, for models with X-type thrust rods and lifting axles, there is insufficient space for the tube bundle layout, lack of fixing points, and the layout is relatively scattered, which is easy to interfere with surrounding parts. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a pipe bundle joint for vehicle braking, which has the advantages of neatly arranged pipe bundles, relatively concentrated layout, space saving, and interference prevention.

[0004] A second aspect of the utility model provides an air suspension assembly with a pipe bundle joint for vehicle braking.

[0005] A third aspect of the utility model provides a vehicle with an air suspension assembly.

[0006] To achieve the above-mentioned purpose, according to an embodiment of the utility model, a pipe bundle joint for vehicle braking is proposed, including: a parking joint part, the parking joint part is constructed with a parking air inlet, a parking first air outlet and a parking second air outlet that are connected to each other, the parking first air outlet and the parking second air outlet are respectively facing the opposite sides of the parking joint part, and the parking air inlet is located between the parking first air outlet and the parking second air outlet; a driving joint part, the driving joint part is constructed with a driving first air inlet and a driving first air outlet that are connected to each other, and a driving second air inlet and a driving second air outlet that are connected to each other, the driving first air outlet and the driving second air outlet are respectively facing the opposite sides of the driving joint part, and the driving first air inlet and the driving second air inlet are both located between the driving first air outlet and the driving second air outlet.

[0007] According to the pipe bundle joint for vehicle braking of the embodiment of the utility model, the parking joint part and the driving joint part are connected to each other to form an integration point, ensuring that the parking joint part and the driving joint part remain tightly connected, reducing the looseness and misalignment of the pipe bundle, and improving the stability of the overall structure. The first parking air outlet and the second parking air outlet, the first driving air outlet and the second driving air outlet face opposite sides, making the pipe bundle joint for vehicle braking more compact and saving space, which helps to utilize the limited space in the design of the whole vehicle and makes the layout of the braking system in the vehicle more flexible and efficient. The parking air inlet is located between the first driving air outlet and the second driving air outlet, which can better utilize the space and reduce the volume of the pipe bundle joint, optimize the space utilization of the pipe bundle, and improve the compactness and efficiency of the overall braking system.

[0008] Therefore, according to the pipe bundle joint for vehicle braking in the embodiment of the utility model, an integration point is formed in the space, the pipe bundle is arranged reasonably, and space is saved.

[0009] According to some specific embodiments of the present utility model, the parking air inlet, the first driving air inlet and the second driving air inlet face the same side and their central axes are parallel to each other.

[0010] According to some specific embodiments of the present utility model, a connecting line of center points of the parking air inlet, the first driving air inlet and the second driving air inlet forms an equilateral triangle.

[0011] According to some specific embodiments of the utility model, the first parking air outlet and the second parking air outlet are coaxially arranged, the first driving air outlet and the second driving air outlet are coaxially arranged, the first parking air outlet and the first driving air outlet face the same side, and the second parking air outlet and the second driving air outlet face the other side.

[0012] According to some specific embodiments of the present utility model, the parking brake joint further includes: a mounting bracket, the parking joint part and the driving joint part are both mounted on the mounting bracket, and the mounting bracket is suitable for being mounted on an air suspension assembly.

[0013] According to some specific embodiments of the present utility model, the mounting bracket includes: a base, which is suitable for being installed on the air suspension assembly; a first connecting sleeve, which is connected to one side of the base, and is sleeved on one end of the parking joint part adjacent to the first parking air outlet, and is sleeved on one end of the driving joint part adjacent to the first driving air outlet; a second connecting sleeve, which is sleeved on the other side of the base, and is sleeved on one end of the parking joint part adjacent to the second parking air outlet, and is sleeved on one end of the driving joint part adjacent to the second driving air outlet.

[0014] According to some specific embodiments of the utility model, the parking air inlet, the parking first air outlet, the parking second air outlet, the driving first air inlet, the driving first air outlet, the driving second air inlet and the driving second air outlet are all constructed with nut seats, the nut seats of the parking first air outlet and the driving first air outlet stop at the first connecting sleeve, and the nut seats of the parking second air outlet and the driving second air outlet stop at the second connecting sleeve.

[0015] According to some specific embodiments of the present utility model, the mounting bracket, the parking connector and the driving connector are constructed together as an integral part.

[0016] According to an embodiment of the second aspect of the utility model, an air suspension assembly is proposed, comprising: a thrust rod support, the thrust rod support is installed on the frame longitudinal beam; an X-shaped thrust rod, the X-shaped thrust rod is installed on the thrust rod support; a lifting axle, the lifting axle is installed on the frame longitudinal beam and connected to the X-shaped thrust rod; according to the above-mentioned embodiment of the utility model, a pipe bundle joint for vehicle braking is installed on the lifting axle for vehicle braking.

[0017] The air suspension assembly according to the embodiment of the utility model has the advantages of neatly arranged tube bundles, relatively concentrated layout, space saving, and interference prevention by utilizing the tube bundle joint for vehicle braking according to the embodiment of the utility model.

[0018] According to an embodiment of the second aspect of the utility model, a vehicle is provided, comprising an air suspension assembly according to the above embodiment of the utility model.

[0019] The vehicle according to the embodiment of the utility model has the advantages of neatly arranged tube bundles, relatively concentrated layout, space saving, and interference prevention by utilizing the air suspension assembly according to the embodiment of the utility model.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 is a structural schematic diagram of an air suspension assembly according to an embodiment of the utility model;

[0023] Figure 2 is a partial schematic diagram of an air suspension assembly according to an embodiment of the utility model;

[0024] Figure 3 It is a structural schematic diagram of a pipe bundle joint for vehicle braking according to an embodiment of the utility model;

[0025] Figure 4 is another structural schematic diagram of a pipe bundle joint for vehicle braking according to an embodiment of the utility model;

[0026] Figure 5 It is a side view of a pipe bundle joint for vehicle braking according to an embodiment of the utility model.

[0027] Reference numerals:

[0028] A pipe bundle joint 1 for vehicle braking, a parking joint part 100, a driving joint part 200, a mounting bracket 300,

[0029] Parking air inlet 110, parking first air outlet 120, parking second air outlet 130, driving first air inlet 210, driving first air outlet 220, driving second air inlet 230, driving second air outlet 240, base 310,

[0030] The first connecting sleeve 320, the second connecting sleeve 330, the nut seat 301,

[0031] Air suspension assembly 10 , thrust rod support 11 , X-shaped thrust rod 12 , lifting axle 13 . DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In the description of the present invention, "first feature" or "second feature" may include one or more of the features.

[0035] In the description of the present invention, "multiple" means two or more, and "several" means one or more.

[0036] A pipe bundle joint 1 for vehicle braking according to an embodiment of the present utility model will be described below with reference to the accompanying drawings.

[0037] like Figure 1-Figure 5 As shown, the pipe bundle joint 1 for vehicle braking according to the embodiment of the utility model comprises a parking joint part 100 and a driving joint part 200 .

[0038] The parking joint part 100 is configured with a parking air inlet 110, a parking first air outlet 120, and a parking second air outlet 130 that are connected to each other. The parking first air outlet 120 and the parking second air outlet 130 are respectively oriented to opposite sides of the parking joint part 100, and the parking air inlet 110 is located between the parking first air outlet 120 and the parking second air outlet 130. The driving joint part 200 is configured with a driving first air inlet 210 and a driving first air outlet 220 that are connected to each other, and a driving second air inlet 230 and a driving second air outlet 240 that are connected to each other. The driving first air outlet 210 and the driving second air outlet 230 are respectively oriented to opposite sides of the driving joint part 200, and the driving first air inlet 220 and the driving second air inlet 230 are both located between the driving first air outlet 220 and the driving second air outlet 240.

[0039] The pipe bundle joint 1 is installed with the lifting bridge 13. When the driver applies the brake operation, the pipe bundle air circuit is connected to the brake system. The air circuit provides air pressure through the parking air inlet 110 to enter the parking first air outlet 120 and the parking second air outlet 130. The parking first air outlet 120 and the parking second air outlet are connected to the brake system. By adjusting the size of the air pressure, the parking part of the vehicle is prompted to achieve the braking function. Similarly, the air circuit provides air pressure through the driving first air inlet 210 and the driving second air inlet 230, which are respectively transmitted to the driving first air outlet 220 and the driving second air outlet 270. By adjusting the size of the air pressure, the driving part of the vehicle is caused to achieve the braking function. Finally, a good braking function is achieved by controlling the airflow through the parking joint part 100 and the driving joint part 200.

[0040] For example, the pipe bundle joint 1 of the utility model is applied to the arrangement of the pipe bundle of the lifting axle adopting the X-type thrust rod. The pipe bundle joint 1 is installed on the lifting axle, and the rear axle electronic brake system leads a pipe bundle to the rear, which is first connected to the pipe bundle joint 1, and then concentrated through the pipe bundle joint, and then led to the first parking air outlet 120, the second parking air outlet 130, the first driving air outlet 210, and the second driving air outlet 230. Among them, the first parking air outlet 120 is connected to the left parking air chamber, the second parking air outlet 130 is connected to the right parking air chamber, the first driving air outlet 220 is connected to the left driving air chamber, and the second driving air outlet 240 is connected to the right driving air chamber.

[0041] The parking joint part 100 and the driving joint part 200 are arranged up and down, the parking air inlet 110 is located above the driving air inlet, the parking first air outlet 120 is located above the driving first air outlet 220, the parking second air outlet 130 is located above the driving second air outlet 240, a gas channel is formed between the driving first air inlet 210 and the driving first air outlet 220, a gas channel is formed between the driving second air inlet 220 and the driving second air outlet 230, and the two channels of the driving air path are not connected to each other. Through the above structure, gas can smoothly enter and discharge the pipe bundle joint 1 for vehicle braking to achieve the braking function of the vehicle.

[0042] According to the pipe bundle joint 1 for vehicle braking of the embodiment of the utility model, the parking joint part 100 and the driving joint part 200 are constructed by the infusion joint 1, so that the driving pipe bundle and the parking pipe bundle extend to the same place and are arranged more concentratedly. Ensure that the parking joint part 100 and the driving joint part 200 remain tightly connected, reduce the looseness and misalignment of the pipe bundle, and improve the stability of the overall structure. The parking first air outlet 120 and the parking second air outlet 130, the driving first air outlet 220 and the driving second air outlet 240 face opposite sides, corresponding to the brakes of the left and right half bridges respectively. Make the pipe bundle joint 1 for vehicle braking more compact and save space, help to utilize the limited space in the design of the whole vehicle, prevent interference with other components, and make the layout of the braking system in the vehicle more flexible and efficient. The parking air inlet 110 is located between the driving first air outlet 220 and the driving second air outlet 240, which can better utilize the space and reduce the volume of the pipe bundle joint, optimize the space utilization of the pipe bundle, and improve the compactness and efficiency of the overall braking system.

[0043] Therefore, the pipe bundle joint 1 for vehicle braking according to the embodiment of the utility model has the advantages of neatly arranged pipe bundles, relatively concentrated arrangement, space saving, and interference prevention.

[0044] In some specific embodiments of the present invention, Figure 3 and Figure 4As shown, the parking air inlet 110, the driving first air inlet 210 and the driving second air inlet 230 face the same side and their central axes are parallel to each other. Space can be saved by arranging the axes in parallel. When the pipe bundle connector 1 for vehicle braking is installed in a vehicle, adjacent air inlets can be close to each other, reducing the space occupied by the pipe bundle, providing more space for other components in the vehicle, and making the entire air suspension assembly structure more compact.

[0045] In some specific embodiments of the present invention, Figure 3 and Figure 4 As shown, the connecting lines of the center points of the parking air inlet 110, the first driving air inlet 210 and the second driving air inlet 230 form an equilateral triangle. The equilateral triangle structure can ensure that the air flow is evenly distributed among the air inlets. When the braking system needs gas supply, the air flow between the parking air inlet 110, the first driving air inlet 210 and the second driving air inlet 230 will be distributed with equal pressure. This helps to maintain the stability and consistency of the braking system and ensure the reliability of the vehicle during braking.

[0046] In addition, the equilateral triangle has a highly stable characteristic and is structurally balanced, and can absorb and disperse the stress and pressure generated during braking, which helps to reduce vibration and deformation of the pipe bundle joint 1 for vehicle braking and improve the reliability and durability of the braking system.

[0047] In some specific embodiments of the present invention, Figure 3 and Figure 5 As shown, the parking first air outlet 120 and the parking second air outlet 130 are coaxially arranged, the driving first air outlet 220 and the driving second air outlet 240 are coaxially arranged, the parking first air outlet 120 and the driving first air outlet 220 face the same side, and the parking second air outlet 130 and the driving second air outlet 240 face the other side.

[0048] By arranging the coaxially arranged air outlets and directing them toward different sides, the direction of the airflow can be effectively guided. The first air outlet 120 for parking and the first air outlet 220 for driving face the same side, and the second air outlet 130 for parking and the second air outlet 240 for driving face the other side, ensuring that the airflow in the braking system flows in the specified direction, which helps to improve the efficiency and performance of the braking system and ensure the reliability of the braking action.

[0049] The coaxially arranged air outlets can effectively utilize limited space and make the pipe bundle connector 1 for vehicle braking have a compact structure. By directing the air outlets to different sides, the space occupied by the pipe bundle connector 1 for vehicle braking can be reduced, and the layout of the entire braking system can be optimized, thereby improving the utilization rate of the available space.

[0050] In some specific embodiments of the present invention, Figure 3 and Figure 5 As shown, the pipe bundle connector 1 for vehicle braking also includes a mounting bracket 300, and the parking connector 100 and the driving connector 200 are both mounted on the mounting bracket 300, and the mounting bracket 300 is suitable for being mounted on the air suspension assembly. The mounting bracket 300 provides a stable position and a fixing point, which can ensure that the parking connector 100 and the driving connector 200 are correctly placed in a specific position in the braking system. The parking connector 100 and the driving connector 200 are firmly fixed on the mounting bracket 300 to prevent the components from being misplaced or loosened during vibration, bumps or braking, thereby ensuring the stability and safety of braking.

[0051] The mounting bracket 300 can also provide additional strength support, so that the pipe bundle connector 1 for vehicle braking and its attached components can withstand the stress and pressure during the braking process. This helps to prevent the deformation, cracking or damage of the components in the pipe bundle connector 1 for vehicle braking, and ensures the reliability and durability of the braking system.

[0052] In some specific embodiments of the present invention, Figure 3 and Figure 5 As shown, the mounting bracket 300 includes a base 310, a first connecting sleeve 320 and a second connecting sleeve 330. The base 310 is suitable for being installed in the air suspension assembly. The first connecting sleeve 320 is connected to one side of the base 310, and the first connecting sleeve 320 is sleeved on one end of the parking joint part 100 adjacent to the parking first air outlet 120, and is sleeved on one end of the driving joint part 200 adjacent to the driving first air outlet 220. The second connecting sleeve 330 is sleeved on the other side of the base 310, and the first connecting sleeve 320 is sleeved on one end of the parking joint part 100 adjacent to the parking second air outlet 130, and is sleeved on one end of the driving joint part 200 adjacent to the driving second air outlet 240.

[0053] The base 310 provides a stable support platform, so that the pipe bundle joint 1 for vehicle braking can be firmly installed at a specific position of the vehicle braking system. The first connecting sleeve 320 is used to fix and position the parking joint part 100 and the first air outlet 220 for driving, ensuring that they are properly connected to other parts of the braking system so that the airflow can flow smoothly. The second connecting sleeve 330 fixes and positions the parking joint part 100 and the second air outlet 240 for driving, ensuring that they are properly connected to other parts of the braking system so as to ensure the flow of air.

[0054] In some specific embodiments of the present invention, Figure 4As shown, the parking air inlet 110, the parking first air outlet 120, the parking second air outlet 130, the driving first air inlet 210, the driving first air outlet 220, the driving second air inlet 230 and the driving second air outlet 240 are all constructed with a nut seat 301, the nut seat 301 of the parking first air outlet 120 and the driving first air outlet 220 stops at the first connecting sleeve 320, and the nut seat 301 of the parking second air outlet 130 and the driving second air outlet 240 stops at the second connecting sleeve 330.

[0055] By stopping the nut seat 301 against the first connection sleeve 320 and the second connection sleeve 330, the stability between the connection parts can be ensured and they can be prevented from loosening or falling off. By using the nut seat 301, the sealing performance of the pipe bundle joint 1 for vehicle braking can be achieved, the tight fit between the connection parts can be ensured, gas leakage can be effectively prevented, and the normal operation of the brake system can be ensured.

[0056] In some specific embodiments of the present invention, the mounting bracket 300 , the parking connector 100 and the driving connector 200 are constructed as an integral piece.

[0057] For example, by constructing the mounting bracket 300, the parking connector 100 and the driving connector 200 into an integrated piece, the structural stability of the entire pipe bundle connector 1 for vehicle braking can be enhanced, the looseness or misalignment between the components can be reduced, and its stability and reliability during the vehicle braking process can be ensured. At the same time, the integrated piece structure ensures the overall consistency of the parking connector 100 and the driving connector 200, which can better ensure the performance stability and reliability of the pipe bundle connector 1 for vehicle braking.

[0058] The air suspension assembly 10 according to an embodiment of the present invention is described below.

[0059] like Figure 1 and Figure 2 As shown, the air suspension assembly 10 according to the embodiment of the utility model includes a thrust rod support 11, an X-shaped thrust rod 12, a lifting bridge 13 and a pipe bundle joint 1 for vehicle braking according to the above embodiment of the utility model. The thrust rod support 11 is installed on the frame longitudinal beam. The X-shaped thrust rod 12 is installed on the thrust rod support 11. The lifting bridge 13 is installed on the frame longitudinal beam and connected to the X-shaped thrust rod 12. The pipe bundle joint 1 for vehicle braking is installed on the lifting bridge 13.

[0060] Both ends of the thrust rod support 11 are mounted on the frame longitudinal beam to provide support and fixed carrier for the X-type thrust rod 12, ensuring the stability of the air suspension assembly 10. The X-type thrust rod 12 is connected to the thrust rod support 11 and forms a cross shape, providing additional support and stability in the vertical direction to resist the load during vehicle driving. The lifting axle 13 is installed on the frame longitudinal beam and connected to the X-type thrust rod 12, which can bear the weight of the vehicle body and disperse the load. The lifting axle 13 is combined with other components to support the vehicle body and transmit force smoothly. The pipe bundle joint 1 for vehicle braking is installed on the lifting axle 13, connecting the relevant components of the vehicle braking system to ensure the normal operation of the braking system.

[0061] According to the air suspension assembly of the above-mentioned embodiment of the utility model, by utilizing the pipe bundle joint 1 for vehicle braking according to the embodiment of the utility model, by installing the pipe bundle joint 1 on the lifting bridge 13, the layout space of the air suspension assembly 10 is fully utilized, and the pipe bundles can be arranged more neatly in the air suspension assembly 10, which has the advantages of neatly arranged pipe bundles, relatively concentrated layout, space saving, and prevention of interference.

[0062] A vehicle according to an embodiment of the present invention is described below.

[0063] A vehicle according to an embodiment of the present utility model includes the air suspension assembly 10 according to the above embodiment of the present utility model.

[0064] The vehicle according to the above-mentioned embodiment of the utility model has the advantages of neatly arranged tube bundles, relatively concentrated layout, space saving, and interference prevention by utilizing the air suspension assembly according to the embodiment of the utility model.

[0065] Other structures and operations according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0067] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A pipe bundle joint for vehicle braking, characterized in that: include: A parking joint portion, wherein the parking joint portion is configured with a parking air inlet, a first parking air outlet, and a second parking air outlet that are connected to each other, wherein the first parking air outlet and the second parking air outlet are respectively oriented toward opposite sides of the parking joint portion, and the parking air inlet is located between the first parking air outlet and the second parking air outlet; A driving joint part, wherein the driving joint part is constructed with a first driving air inlet and a first driving air outlet connected to each other, and a second driving air inlet and a second driving air outlet connected to each other, the first driving air outlet and the second driving air outlet respectively face opposite sides of the driving joint part, and the first driving air inlet and the second driving air inlet are both located between the first driving air outlet and the second driving air outlet.

2. The pipe bundle joint for vehicle braking according to claim 1, characterized in that: The parking air inlet, the first driving air inlet and the second driving air inlet face the same side and their central axes are parallel to each other.

3. The pipe bundle joint for vehicle braking according to claim 2, characterized in that: The connecting lines of the center points of the parking air inlet, the first driving air inlet and the second driving air inlet form an equilateral triangle.

4. The pipe bundle joint for vehicle braking according to claim 1, characterized in that: The first parking air outlet and the second parking air outlet are coaxially arranged, the first driving air outlet and the second driving air outlet are coaxially arranged, the first parking air outlet and the first driving air outlet face the same side, and the second parking air outlet and the second driving air outlet face the other side.

5. The pipe bundle joint for vehicle braking according to claim 1, characterized in that: Also includes: A mounting bracket, the parking joint part and the driving joint part are both mounted on the mounting bracket, and the mounting bracket is suitable for being mounted on an air suspension assembly.

6. The pipe bundle joint for vehicle braking according to claim 5, characterized in that: The mounting bracket comprises: a base, the base being suitable for being mounted on the air suspension assembly; A first connecting sleeve, the first connecting sleeve is connected to one side of the base, the first connecting sleeve is sleeved on one end of the parking joint portion adjacent to the first parking air outlet, and is sleeved on one end of the driving joint portion adjacent to the first driving air outlet; The second connecting sleeve is sleeved on the other side of the base, and the first connecting sleeve is sleeved on one end of the parking joint part adjacent to the second parking air outlet, and is sleeved on one end of the driving joint part adjacent to the second driving air outlet.

7. The pipe bundle joint for vehicle braking according to claim 6, characterized in that: The parking air inlet, the parking first air outlet, the parking second air outlet, the driving first air inlet, the driving first air outlet, the driving second air inlet and the driving second air outlet are all constructed with nut seats, the nut seats of the parking first air outlet and the driving first air outlet stop at the first connecting sleeve, and the nut seats of the parking second air outlet and the driving second air outlet stop at the second connecting sleeve.

8. The pipe bundle joint for vehicle braking according to claim 5, characterized in that: The mounting bracket, the parking joint portion and the driving joint portion are constructed together as an integral piece.

9. An air suspension assembly, characterized in that: include: A thrust rod support, the thrust rod support being mounted on the frame longitudinal beam; An X-shaped thrust rod, the X-shaped thrust rod being mounted on the thrust rod support; A lifting axle, the lifting axle being mounted on the frame longitudinal beam and connected to the X-shaped thrust rod; The pipe bundle joint for vehicle braking according to any one of claims 1 to 8, wherein the pipe bundle joint for vehicle braking is installed on the lifting axle.

10. A vehicle, characterized in that: include: The air suspension assembly according to claim 9.

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