Air suspension C-shaped beam for automobile

Abstract

The utility model discloses an air suspension C-shaped beam for an automobile in the technical field of automobile accessories, which comprises a suspension C-shaped beam, angle plates are mounted on two sides of the top and the bottom of the suspension C-shaped beam, mounting holes A are formed in two sides of the surface of each angle plate, and a screw rod A is arranged on one side of the top of each angle plate. The angle plate and the fixing plate are correspondingly and additionally arranged on the two sides and the center of the surface of the suspension C-shaped beam, the reinforcing block A on the angle plate is in butt joint with the corner of the suspension C-shaped beam, the reinforcing block B on the fixing plate is in butt joint with the surface of the center of the suspension C-shaped beam, and the reinforcing plates are matched, so that the suspension C-shaped beam is fixed. The corners and the middle of the whole suspension C-shaped beam are reinforced through the corner plates and the fixing plates, the strength and the rigidity of the whole air suspension C-shaped beam are enhanced, and the situation that the air suspension C-shaped beam for the automobile deforms and is damaged due to the fact that the pressure borne by the air suspension C-shaped beam is larger than that of the air suspension C-shaped beam is avoided as much as possible.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, specifically to an air suspension C-shaped beam for automobile. BACKGROUND

[0002] The air suspension C-shaped beam for automobile is a structural component of a suspension system, mainly used for supporting and connecting various components of the suspension, while providing the required strength and rigidity. When the air suspension C-shaped beam for automobile is subjected to pressure greater than its own strength and rigidity, it is prone to deformation under overall pressure. In severe cases, the air suspension C-shaped beam for automobile deforms and damages as a whole, failing to achieve the suspension effect. At the same time, the air suspension C-shaped beam for automobile needs to be strengthened in rigidity and strength. Under normal circumstances, accessories are installed on the air suspension C-shaped beam for automobile. The bolts and nuts used in the installation of accessories are prone to relaxation under the influence of long-term vibration, causing the bolts or nuts in a relaxed state to come off and the installed accessories to fall off, thereby reducing the durability of the air suspension C-shaped beam for automobile and affecting its use effect.

[0003] Therefore, it is necessary to develop an air suspension C-shaped beam for automobile. SUMMARY

[0004] The utility model discloses a kind of air suspension C-shaped beams for automobile, to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: an air suspension C-shaped beam for automobile, including suspension C-shaped beam, the top and bottom of the suspension C-shaped beam Both sides are equipped with angle plate, the surface of the angle plate is equipped with mounting hole A both sides, the top of the angle plate One side is equipped with screw rod A;

[0006] The top and bottom center of the suspension C-shaped beam are equipped with fixed plate, the surface of the fixed plate is equipped with mounting hole B both sides, the inside of mounting hole B and mounting hole A It is equipped with fastening bolt.

[0007] Preferably, the surface center of the angle plate is provided with a reinforcing block A, and the reinforcing block A is located on the surface of the suspension C-shaped beam.

[0008] Preferably, the outer wall of the screw rod A is equipped with a nut A, and the inner wall of the nut A is threadedly connected with the outer wall of the screw rod A.

[0009] Preferably, the surface center of the fixed plate is provided with a reinforcing block B, and the reinforcing block B is located on the surface of the suspension C-shaped beam.

[0010] Preferably, screws B are provided on both sides of the other surface of the fixing plate, and a reinforcing plate is provided on one side of the outer wall of the screws B.

[0011] Preferably, one inner side of the reinforcing plate is slidably connected to the outer wall of the screw B, and the other inner side of the reinforcing plate is slidably connected to the outer wall of the screw A.

[0012] Preferably, a nut B is provided on the upper part of the outer wall of the screw B, and the inner wall of the nut B is threadedly connected to the other side of the outer wall of the screw B.

[0013] Preferably, the outer walls of the fastening bolts are slidably connected to the inner walls of mounting holes A and B, a spring is provided at the center of the outer wall of the fastening bolt, and nuts C are threadedly connected to both sides of the outer wall of the fastening bolt.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] By installing corner plates and fixing plates on both sides and the center of the suspension C-beam, and connecting the reinforcing block A on the corner plate to the corner of the suspension C-beam, and the reinforcing block B on the fixing plate to the center of the suspension C-beam, the corner plates and fixing plates reinforce the entire suspension C-beam at the corners and the center, thereby enhancing the overall strength and rigidity of the air suspension C-beam and minimizing the possibility of deformation and damage caused by the air suspension C-beam being subjected to pressure greater than its own weight.

[0016] By aligning multiple sets of fastening bolts with mounting holes A and B on the angle plate and fixing plate, and before installation, springs are fitted onto the outer walls of the fastening bolts. Then, the nut C is tightened. Utilizing the elastic reaction force of the spring, after the nut C is tightened, the spring is in a compressed deformation state, which, together with the reaction force, pushes back until the angle plate and fixing plate remain tightly against the nut C. This minimizes the possibility of the nut C loosening due to vibration, thus achieving anti-loosening treatment after installation. This effectively improves the durability of the C-beam for automotive air suspension and enhances its performance. Attached Figure Description

[0017] Figure 1 A front sectional view provided for this utility model;

[0018] Figure 2 A front view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 1 Enlarged view of the structure at point A in the image;

[0020] Figure 4This is a partial exploded view of the structure provided by this utility model.

[0021] In the diagram: 1. Suspension C-beam; 2. Angle plate; 201. Mounting hole A; 202. Screw A; 203. Reinforcing block A; 204. Nut A; 3. Fixing plate; 301. Mounting hole B; 302. Reinforcing block B; 303. Screw B; 304. Reinforcing plate; 305. Nut B; 4. Fastening bolt; 401. Spring; 402. Nut C. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides the following technical solution: a C-beam for automotive air suspension, please refer to [link / reference]. Figures 1-4The suspension includes a C-beam 1, with angle plates 2 installed on both the top and bottom sides of the C-beam 1. Mounting holes A201 are provided on both sides of the surface of the angle plates 2. A screw A202 is provided on one side of the top of the angle plate 2. A reinforcing block A203 is located at the center of the surface of the angle plate 2, positioned on the surface of the C-beam 1. A nut A204 is installed on the upper part of the outer wall of the screw A202, with its inner wall threaded to the outer wall of the screw A202. Fixing plates 3 are installed at the center of both the top and bottom of the C-beam 1. Mounting holes B301 are provided on both sides of the surface of the fixing plate 3. A reinforcing block B302 is provided at the center of the surface of the fixing plate 3. The reinforcing block B302 is located on the surface of the suspension C-beam 1. Screws B303 are provided on both sides of the other surface of the fixing plate 3. The corner plate 2 and the fixing plate 3 are respectively installed on the sides and center of the surface of the suspension C-beam 1. The reinforcing block A203 on the corner plate 2 is connected to the corner of the suspension C-beam 1, and the reinforcing block B302 on the fixing plate 3 is connected to the center surface of the suspension C-beam 1, so that the corner plate 2 and the fixing plate 3 are connected to the center surface of the suspension C-beam 1. The fixed plate 3 reinforces the C-beam 1 at the corners and center to enhance its overall strength and rigidity, minimizing the risk of deformation and damage due to excessive pressure on the C-beam. A reinforcing plate 304 is installed on one side of the outer wall of the screw B303. One inner side of the reinforcing plate 304 is slidably connected to the outer wall of the screw B303, and the other inner side of the reinforcing plate 304 is slidably connected to the outer wall of the screw A202. A nut B305 is installed above the outer wall of the screw B303. The inner wall of B305 is threaded to the other side of the outer wall of the screw B303. The reinforcing plate 304 is slidably installed on the outer wall of the screw A202 on the corner plate 2 and the screw B303 on the fixing plate 3. After the reinforcing plate 304 is installed, it can connect the corner plate 2 and the fixing plate 3. The reinforcing plate 304 strengthens the outer wall of the suspension C-beam 1 to ensure that it is not deformed under strong pressure. At the same time, it works with the corner plate 2 and the fixing plate 3 to effectively enhance the overall strength and rigidity of the air suspension C-beam of the car.

[0024] Both mounting holes B301 and A201 are equipped with fastening bolts 4. The outer walls of the fastening bolts 4 are slidably connected to the inner walls of mounting holes A201 and B301. A spring 401 is installed at the center of the outer wall of the fastening bolt 4. Nuts C402 are threadedly connected to both sides of the outer wall of the fastening bolt 4. Multiple sets of fastening bolts 4 are installed by aligning them with mounting holes A201 and B301 on the angle plate 2 and the fixing plate 3. Before installation, the spring 401 needs to be fitted onto the outer wall of the fastening bolt 4. Then, the nuts C402 are tightened. Utilizing the elastic reaction force of the spring 401, after the nuts C402 are tightened, the spring 401 is in a compressed deformation state. With the help of the reaction force, it pushes back until the angle plate 2 and the fixing plate 3 are kept close to the nuts C402. This minimizes the possibility of the nuts C402 loosening due to vibration and thus prevents them from coming off. This achieves the anti-loosening treatment of the nuts C402 after installation.

[0025] Working Principle: When using this utility model, the corner plate 2 and the fixing plate 3 are respectively installed on both sides and the center of the suspension C-beam 1. The reinforcing block A203 on the corner plate 2 is connected to the corner of the suspension C-beam 1, and the reinforcing block B302 on the fixing plate 3 is connected to the center of the suspension C-beam 1. This reinforces the corner and center of the suspension C-beam 1 with the corner plate 2 and the fixing plate 3, enhancing the overall strength and rigidity of the air suspension C-beam and minimizing the possibility of deformation and damage due to excessive pressure on the air suspension C-beam. The reinforcing plate 304 is slidably installed on the outer wall of the screw A202 on the corner plate 2 and the screw B303 on the fixing plate 3. After installation, the reinforcing plate 304 connects the corner plate 2 and the fixing plate 3, and reinforces the outer wall of the suspension C-beam 1 to ensure its stability. The C-beam of the automotive air suspension is subjected to deformation treatment under strong pressure. Combined with angle plate 2 and fixing plate 3, this effectively enhances the overall strength and rigidity of the C-beam. Multiple sets of fastening bolts 4 are installed by aligning them with mounting holes A201 and B301 on angle plate 2 and fixing plate 3. Before installation, springs 401 are fitted onto the outer wall of the fastening bolts 4. Then, the nut C402 is tightened. Utilizing the elastic reaction force of spring 401, after tightening the nut C402, spring 401 is in a compressed deformation state. This reaction force pushes back until angle plate 2 and fixing plate 3 remain tightly against the nut C402, minimizing the possibility of the nut C402 loosening due to vibration. This anti-loosening treatment of the nut C402 after installation effectively improves the durability and performance of the automotive air suspension C-beam.

[0026] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An air suspension C-beam for a vehicle, comprising a suspension C-beam (1), the top and bottom sides of the suspension C-beam (1) are provided with gussets (2), characterized in that: The surface of the corner plate (2) is provided with mounting holes A (201) on both sides, and the top side of the corner plate (2) is provided with a screw rod A (202). The top and bottom center positions of the suspension C-shaped beam (1) are provided with fixed plates (3), the surface of the fixed plate (3) is provided with mounting holes B (301) on both sides, the inside of the mounting hole B (301) and the mounting hole A (201) is provided with a fastening bolt (4), the outer wall of the fastening bolt (4) is in sliding connection with the inner wall of the mounting hole A (201) and the mounting hole B (301), the outer wall center position of the fastening bolt (4) is provided with a spring (401), and the outer wall of the fastening bolt (4) is provided with a nut C (402) on both sides.

2. The air suspension C-beam for a vehicle according to claim 1, characterized in that: The surface center position of the corner plate (2) is provided with a reinforcing block A (203), and the reinforcing block A (203) is located on the surface of the suspension C-shaped beam (1).

3. The air suspension C-beam for a vehicle of claim 1, wherein: The outer wall of the screw rod A (202) is provided with a nut A (204), and the inner wall of the nut A (204) is in threaded connection with the outer wall of the screw rod A (202).

4. The air suspension C-beam for a vehicle of claim 1, wherein: The surface center position of the fixed plate (3) is provided with a reinforcing block B (302), and the reinforcing block B (302) is located on the surface of the suspension C-shaped beam (1).

5. The air suspension C-beam for a vehicle of claim 1, wherein: The other surface of the fixed plate (3) is provided with screw rods B (303) on both sides, and the outer wall of the screw rod B (303) is provided with a reinforcing plate (304) on one side.

6. The air suspension C-beam for a vehicle according to claim 5, characterized in that: The inside of the reinforcing plate (304) is in sliding connection with the outer wall of the screw rod B (303), and the other side of the inside of the reinforcing plate (304) is in sliding connection with the outer wall of the screw rod A (202).

7. The air suspension C-beam for a vehicle according to claim 6, characterized in that: The outer wall of the screw rod B (303) is provided with a nut B (305) above, and the inner wall of the nut B (305) is in threaded connection with the other side of the outer wall of the screw rod B (303).

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