An air suspension mounting connection structure

Abstract

The utility model discloses an air suspension mounting connection structure belongs to air suspension mounting technical field, include: air suspension main part and installation pole, mounting plate is set up in air suspension main body upper end, a plurality of installation grooves are equipped with in mounting plate, a plurality of installation grooves all are equipped with the installation block of adaptation in, a plurality of limit slots are respectively set up in both sides of a plurality of installation grooves, the utility model discloses, through setting up a plurality of movable installation blocks on mounting plate, cooperate a plurality of installation blocks in the threaded rod, form the position and height cooperation adjustment mechanism in three -dimensional space, make installation frame and fastener can accurate positioning according to the body structure of different vehicle models, suspension layout or the demand of refitting, can adapt to standard installation scene, also can satisfy the individualized installation requirement under special working condition, effectively expanded the application range of air suspension system, improved the compatibility and practicality of structure in different use scene.

Description

Technical Field

[0001] This utility model belongs to the field of air suspension installation technology, and specifically relates to an air suspension installation connection structure. Background Technology

[0002] The air suspension mounting connection structure is a technical assembly in the automotive suspension system that uses air springs as its core and achieves dynamic connection between the vehicle body and wheels through components such as guiding mechanisms, shock absorbers, and control valves. Its principle is based on the compressibility of air springs. An air supply unit inflates and deflates a sealed air chamber, changing the internal air pressure to adjust the spring stiffness and vehicle height. This, combined with variable damping shock absorbers, absorbs vibration energy, creating a synergistic effect of elastic support and shock absorption. The core function of this structure is to actively adapt to different operating conditions: lowering the vehicle body at high speeds to reduce wind resistance and improve stability; raising the chassis at low speeds or off-road conditions to enhance passability; and simultaneously suppressing pitch during rapid acceleration / braking and body roll during cornering by adjusting suspension parameters in real time, significantly improving ride comfort and handling precision.

[0003] In practical applications, current air suspension mounting connection structures typically use specific methods to rigidly connect the air suspension system to the vehicle body and axles. However, the mechanical layout of existing air suspension mounting connection structures often adopts a fixed design pattern, resulting in the uniqueness of the fastener installation positions. This makes it difficult for the air suspension mounting connection structure to adapt to different vehicle body structures or usage scenarios through position adjustments. Especially when facing diverse vehicle models or special modification needs, its spatial layout flexibility and functional compatibility are significantly limited, thus restricting the universality of the air suspension mounting connection structure in different application scenarios. Utility Model Content

[0004] This utility model proposes an air suspension installation and connection structure to solve the problem of inconvenient and inflexible installation of air suspensions in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an air suspension mounting connection structure, comprising:

[0006] Air suspension body and mounting rod;

[0007] A mounting plate is provided on the upper end of the air suspension body. The mounting plate has multiple mounting slots, and each of the multiple mounting slots is provided with a matching mounting block.

[0008] Multiple limiting grooves are respectively opened on both sides of multiple mounting grooves. Both sides of multiple mounting blocks are provided with limiting plates that are adapted to the limiting grooves. The multiple limiting plates are respectively located in multiple limiting grooves and are slidably connected to the side wall of the limiting groove.

[0009] A fixing plate is set at the bottom end of the mounting rod, and a positioning plate is rotatably connected to the bottom end of the fixing plate. A connecting block is provided at the bottom end of the positioning plate.

[0010] To facilitate the positioning of multiple mounting blocks, each of the multiple limiting plates located on one side is rotatably connected to a fixing bolt. One end of each fixing bolt extends outward through multiple limiting grooves and is fitted with a fixing nut. Each fixing nut rests against the outside of the mounting plate.

[0011] In a preferred embodiment, each of the mounting blocks is provided with a threaded hole, and each of the threaded holes is threaded with a matching threaded rod, and the upper end of each of the threaded rods is rotatably connected to a mounting frame.

[0012] In a preferred embodiment, each of the mounting frames has a through-hole at its upper end, and a matching fastener is inserted through each of the through-holes.

[0013] In a preferred embodiment, each of the threaded rods has a limiting ring at its bottom end, and each of the threaded rods has a compression spring sleeved on its outer side, with the two ends of the compression spring abutting against the mounting block and the limiting ring respectively.

[0014] To enable flexible connection and installation of the air suspension, a mounting ring is further provided on the outer side of the mounting rod, and multiple limiting rods are provided at the bottom end of the mounting ring. Multiple limiting grooves that are adapted to the limiting rods are provided at the upper end of the positioning plate. The multiple limiting rods all pass through the fixing plate and are respectively located in the multiple limiting grooves.

[0015] In a preferred embodiment, each of the plurality of limiting rods is fitted with a limiting spring on its outer side, and the two ends of the plurality of limiting springs are respectively disposed on one side of the mounting ring and the fixing plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model, through multiple movable mounting blocks set on the mounting plate, and the threaded rods in the mounting blocks, forms a three-dimensional position and height coordination adjustment mechanism, which enables the mounting frame and fasteners to be precisely positioned according to the body structure, suspension layout or modification requirements of different vehicle models. It can adapt to standard installation scenarios and meet the personalized installation requirements under special working conditions, effectively expanding the application range of air suspension systems and improving the compatibility and practicality of the structure in different usage scenarios.

[0018] 2. This utility model, through the installation ring and multiple limiting rods set on the outside of the installation rod, and in conjunction with the multiple limiting grooves on the upper end of the positioning plate, can achieve precise angle fixing by embedding the limiting rods into the corresponding limiting grooves after the connecting block is rotated to the target angle. This allows installers to freely adjust the position of the connecting block according to the actual working conditions, which can not only meet the positioning requirements of standard installation scenarios, but also adapt to the special installation requirements under complex spatial layouts, significantly enhancing the adaptability of the air suspension system in different installation environments. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main appearance of the structure of this utility model;

[0020] Figure 2 This is a cross-sectional schematic diagram of the mounting plate and mounting block of this utility model.

[0021] Figure 3 This is a schematic diagram showing the connection of the mounting block, fixing bolts, and mounting frame in the structure of this utility model.

[0022] Figure 4 This is a cross-sectional schematic diagram of the mounting ring, fixing plate, and positioning plate of the present invention.

[0023] In the diagram: 1. Air suspension body; 2. Mounting rod; 3. Mounting plate; 4. Mounting block; 5. Limiting plate; 6. Fixing plate; 7. Positioning plate; 8. Connecting block; 9. Fixing bolt; 10. Fixing nut; 11. Threaded rod; 12. Mounting frame; 13. Fastener; 14. Limiting ring; 15. Compression spring; 16. Mounting ring; 17. Limiting rod; 18. Limiting spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1:

[0026] Please see Figure 1-4 This utility model provides an air suspension mounting connection structure, comprising:

[0027] Air suspension body 1 and mounting rod 2;

[0028] Mounting plate 3 is set on the upper end of air suspension body 1. Mounting plate 3 has multiple mounting slots through it, and each mounting slot has a matching mounting block 4.

[0029] Multiple limiting grooves are respectively opened on both sides of multiple mounting grooves. Both sides of multiple mounting blocks 4 are provided with limiting plates 5 that are adapted to the limiting grooves. The multiple limiting plates 5 are respectively located in multiple limiting grooves and are slidably connected to the side wall of the limiting groove.

[0030] A fixing plate 6 is set at the bottom end of the mounting rod 2. A positioning plate 7 is rotatably connected to the bottom end of the fixing plate 6, and a connecting block 8 is provided at the bottom end of the positioning plate 7.

[0031] Specifically, such as Figure 2 and Figure 3 As shown, multiple limiting plates 5 located on one side are rotatably connected to a fixing bolt 9. One end of each fixing bolt 9 extends to the outside through multiple limiting grooves and is fitted with a fixing nut 10. The fixing nuts 10 are all abutted against the outside of the mounting plate 3.

[0032] Through its design, when multiple fixing bolts 9 rotate, they will drive multiple fixing nuts 10 to move respectively. When multiple fixing nuts 10 abut against the outside of the mounting plate 3, the position of the limiting plate 5 on one side can be limited, thereby fixing the position of the mounting block 4 and ensuring the firmness of the air suspension installation connection.

[0033] Specifically, such as Figure 2 and Figure 3 As shown, multiple mounting blocks 4 are provided with threaded holes, and each threaded hole is threaded with a matching threaded rod 11. The upper end of each threaded rod 11 is rotatably connected to a mounting frame 12. The height of the mounting frame 12 can be adjusted by rotating the threaded rod 11 to adapt to different installation requirements.

[0034] Specifically, such as Figure 2 and Figure 3 As shown, each of the multiple mounting frames 12 has a through-hole, and each of the multiple mounting holes has a matching fastener 13. The fastener 13 can connect the air suspension to the vehicle body and fix the position of the air suspension.

[0035] Specifically, such as Figure 2 and Figure 3 As shown, each of the multiple threaded rods 11 has a limiting ring 14 at its bottom end, and each of the multiple threaded rods 11 has a compression spring 15 sleeved on its outer side. The two ends of the compression spring 15 abut against the mounting block 4 and the limiting ring 14 respectively. The compression spring 15 can provide preload, eliminate thread clearance, buffer adjustment impact, and enhance the vibration resistance of the system.

[0036] Example 2:

[0037] Please see Figure 1-4 This utility model provides an air suspension mounting connection structure, comprising:

[0038] Air suspension body 1 and mounting rod 2;

[0039] Mounting plate 3 is set on the upper end of air suspension body 1. Mounting plate 3 has multiple mounting slots through it, and each mounting slot has a matching mounting block 4.

[0040] Multiple limiting grooves are respectively opened on both sides of multiple mounting grooves. Both sides of multiple mounting blocks 4 are provided with limiting plates 5 that are adapted to the limiting grooves. The multiple limiting plates 5 are respectively located in multiple limiting grooves and are slidably connected to the side wall of the limiting groove.

[0041] A fixing plate 6 is set at the bottom end of the mounting rod 2. A positioning plate 7 is rotatably connected to the bottom end of the fixing plate 6, and a connecting block 8 is provided at the bottom end of the positioning plate 7.

[0042] Specifically, such as Figure 4 As shown, an installation ring 16 is sleeved on the outside of the installation rod 2. Multiple limiting rods 17 are provided at the bottom of the installation ring 16. Multiple limiting grooves that are adapted to the limiting rods 17 are opened at the upper end of the positioning plate 7. The multiple limiting rods 17 all pass through the fixing plate 6 and are located in the multiple limiting grooves respectively.

[0043] Through its design, the multiple limiting rods 17 at the bottom of the mounting ring 16, together with the multiple limiting grooves at the top of the positioning plate 7, can flexibly adjust the connecting block 8 to different angles and lock the adjusted angles, so that the installer can freely adjust the position of the connecting block 8 according to the actual working conditions, which can meet the positioning requirements of standard installation scenarios.

[0044] Specifically, such as Figure 4 As shown, multiple limiting rods 17 are fitted with limiting springs 18 on their outer sides. The two ends of the multiple limiting springs 18 are respectively set on one side of the mounting ring 16 and the fixing plate 6. The multiple limiting springs 18 can limit the position of the mounting ring 16, so that the multiple limiting rods 17 are respectively located in multiple limiting grooves, thereby ensuring the stability of the connecting block 8.

[0045] See Figure 1-4 When using the air suspension installation connection structure, the angle of the connecting block 8 needs to be rotated according to the specific installation requirements. After the angle of the connecting block 8 is adjusted, the multiple limiting rods 17 at the bottom of the mounting ring 16 are moved into the multiple limiting grooves at the top of the positioning plate 7, thereby limiting the angle of the connecting block 8. Then, the positions of the multiple mounting blocks 4 are adjusted, and the multiple fixing bolts 9 are rotated. The multiple fixing bolts 9 will drive the multiple fixing nuts 10 to move, so that the multiple fixing nuts 10 abut against the outside of the mounting plate 3, thereby limiting the position of the multiple mounting blocks 4. Then, the multiple threaded rods 11 are rotated, and the multiple threaded rods 11 will drive the multiple mounting frames 12 to move up and down, thereby adjusting the height of the multiple fasteners 13 to adapt to different installation requirements and effectively expand the application range of the air suspension system.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An air suspension mounting connection structure, characterized in that, include: Air suspension body (1) and mounting rod (2); Mounting plate (3) is set on the upper end of air suspension body (1). The mounting plate (3) is provided with multiple mounting slots, and each of the multiple mounting slots is provided with a matching mounting block (4). Multiple limiting grooves are respectively opened on both sides of multiple mounting grooves. Both sides of multiple mounting blocks (4) are provided with limiting plates (5) that are adapted to the limiting grooves. The multiple limiting plates (5) are respectively located in multiple limiting grooves and are slidably connected to the side wall of the limiting groove. A fixing plate (6) is set at the bottom end of the mounting rod (2). A positioning plate (7) is rotatably connected to the bottom end of the fixing plate (6). A connecting block (8) is provided at the bottom end of the positioning plate (7).

2. The air suspension mounting connection structure according to claim 1, characterized in that: One side of each of the multiple limiting plates (5) located on one side is rotatably connected to a fixing bolt (9). One end of each of the multiple fixing bolts (9) extends to the outside through multiple limiting grooves and is fitted with a fixing nut (10). Each of the multiple fixing nuts (10) abuts against the outside of the mounting plate (3).

3. The air suspension mounting connection structure according to claim 1, characterized in that: Each of the mounting blocks (4) has a threaded hole through it, and each of the threaded holes has a threaded rod (11) that is threaded to it. Each of the threaded rods (11) has a mounting frame (12) that is rotatably connected to its upper end.

4. The air suspension mounting connection structure according to claim 3, characterized in that: Each of the mounting frames (12) has a through-hole at its upper end, and each of the mounting frames (12) has a matching fastener (13) through it.

5. The air suspension mounting connection structure according to claim 3, characterized in that: Each of the threaded rods (11) has a limiting ring (14) at its bottom end, and each of the threaded rods (11) has a compression spring (15) sleeved on its outer side. The two ends of the compression spring (15) abut against the mounting block (4) and the limiting ring (14) respectively.

6. The air suspension mounting connection structure according to claim 1, characterized in that: The mounting rod (2) is fitted with a mounting ring (16) on the outside. The mounting ring (16) has multiple limiting rods (17) at its bottom end. The positioning plate (7) has multiple limiting grooves that are adapted to the limiting rods (17) at its upper end. The multiple limiting rods (17) all pass through the fixing plate (6) and are located in the multiple limiting grooves respectively.

7. The air suspension mounting connection structure according to claim 6, characterized in that: Each of the multiple limiting rods (17) is fitted with a limiting spring (18) on its outer side, and the two ends of the multiple limiting springs (18) are respectively located on one side of the mounting ring (16) and the fixing plate (6).

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