CN214450115U - Guide arm pressing plate, air suspension system shock absorber mounting structure thereof and automobile - Google Patents
Guide arm pressing plate, air suspension system shock absorber mounting structure thereof and automobile Download PDFInfo
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- CN214450115U CN214450115U CN202023285263.1U CN202023285263U CN214450115U CN 214450115 U CN214450115 U CN 214450115U CN 202023285263 U CN202023285263 U CN 202023285263U CN 214450115 U CN214450115 U CN 214450115U
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- shock absorber
- guide arm
- suspension system
- air suspension
- damper
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Abstract
The invention relates to a guide arm pressing plate, an air suspension system shock absorber mounting structure thereof and an automobile, wherein the air suspension system comprises a guide arm (20), a connecting device (30) for connecting the guide arm (20) and an axle (80) together, and a shock absorber (40) connected with the connecting device (30), and the other end of the shock absorber (40) is connected with a frame. The technical effects are as follows: one end of the air suspension system shock absorber is connected to the guide arm pressing plate, the other end of the air suspension system shock absorber is connected to the frame, the shock absorber is in a vertical state after being installed, and compared with an existing shock absorber installation mode, the air suspension system shock absorber installation mode is reasonable in structure, balanced in stress, safe, reliable and convenient to install.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a novel installation mode of a shock absorber of an air suspension system and an automobile comprising the system.
Background
In order to improve the bumping stability of the automobile running on the expressway or the uneven road; in order to reduce fuel consumption and tire wear on flat roads or downhill roads, many truck main engine plants or trailer plants employ air suspensions that lift the axles. Air suspension is a device that connects between the vehicle frame and the axle. The air suspension can effectively improve the driving smoothness of the vehicle, so that the vehicle can be safely and comfortably taken; when the load changes, the height of the frame can be automatically adjusted and maintained unchanged; the vehicle provided with the air suspension has small vibration, so that the damage to the electric appliances, instruments, a frame and other accessories of a chassis can be reduced, and the maintenance cost of the vehicle is reduced; the impact on roads is reduced, the road surface is protected, and the maintenance cost of the highway is reduced, so that the application of the highway is more and more common on automobiles.
The existing air suspension system comprises a guide arm, a shock absorber and an air bag, wherein one end of the guide arm is connected with a vehicle body through a bracket, and the air bag is installed at the other end of the guide arm; the middle section of the guide arm connects the guide arm with the axle through a connecting device. The installation mode is as follows: the connecting device is provided with a pressing plate, a torque seat and a U-shaped bolt, wherein the U-shaped bolt is firstly clamped on an axle of the axle, then the torque seat is installed, then the guide arm is placed in the axle, then the pressing plate is installed, and then the U-shaped bolt is screwed by a nut, so that the guide arm and the axle are fixed. The installation mode of the shock absorber of the air suspension system is that one end of the shock absorber is connected to a torsion seat or an axle, and the other end of the shock absorber is connected to a bracket of a vehicle body. The defects are that the structure is unreasonable, the installation is inconvenient, and the stress and the damping effect of the damper are not ideal.
Disclosure of Invention
The invention aims to provide a guide arm pressing plate, an air suspension system shock absorber mounting structure thereof and an automobile, which are balanced in stress, safe, reliable and reasonable in structure by changing the mounting mode of the shock absorber on the basis of the above.
The technical scheme is realized as follows:
a shock absorber mounting structure of an air suspension system, the air suspension system comprises a guide arm (20), a connecting device (30) for connecting the guide arm (20) and an axle (80) together, and a shock absorber (40) connected with the connecting device (30), wherein the other end of the shock absorber (40) is connected with a vehicle frame. The air suspension system comprises a guide arm, a shock absorber and an air bag, wherein one end of the guide arm (20) is connected with a vehicle body through a bracket, and the other end of the guide arm is provided with the air bag which is arranged on an air bag mounting seat (10); the middle section of the guide arm connects the guide arm (20) and the axle (80) together through a connecting device (30). And one end of the air suspension system shock absorber (40) is connected to the connecting device (30), the other end of the air suspension system shock absorber is connected to the frame, and the shock absorber is in a vertical state after being installed. Preferably, one end of the damper (40) is connected to the guide arm pressing plate (31) of the connecting device (30), and the other end is connected to the frame, so that the damper is in a vertical state after being installed. So, for the mounting means of prior art's air suspension system bumper shock absorber, rational in infrastructure, the atress is balanced, safe and reliable, simple to operate.
A guide arm press plate, the press plate (31) being a component of said connecting device (30); the damper (40) is connected to the connecting device (30), in particular to the pressure plate (31). The pressure plate (31) is an integrally formed part, and is provided with a part and a structure for additionally installing the shock absorber (40) and a screw hole for additionally installing a U-shaped bolt of the connecting device (30).
The invention also provides an automobile which comprises the air suspension system shock absorber mounting structure and the guide arm pressing plate, wherein one end of the air suspension system shock absorber (40) is connected to the connecting device (30) which connects the guide arm (20) and the axle (80) together or the pressing plate (31) of the air suspension system shock absorber through a shock absorber mounting part, and the other end of the air suspension system shock absorber is connected with the automobile frame through a shock absorber frame mounting pipe.
The implementation of the invention comprises the following technical effects:
compared with the existing shock absorber installation mode, the shock absorber installation mode has the advantages of reasonable structure, balanced stress, safety, reliability and convenience in installation.
Drawings
FIG. 1 is a schematic perspective view of a shock absorber mounting method of an air suspension system according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a pressing plate of a guide arm according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a torque base according to an embodiment of the invention.
In the figure: 10. air bag mounting seat, 20 guide arms, 30 connecting devices, 31 pressing plates, 311 shock absorber mounting tubes, 32 torsion seat, 40 shock absorber, 80 axle
Detailed Description
The present invention will be described in detail below with reference to embodiments and drawings, it being noted that the described embodiments are only intended to facilitate the understanding of the present invention, and do not limit it in any way.
Referring to fig. 1, 2 and 3, the air suspension system comprises a guide arm (20), a connecting device (30) for connecting the guide arm (20) and an axle (80), and a shock absorber (40) connected with the connecting device (30), wherein the other end of the shock absorber (40) is connected with a vehicle frame. The air suspension system comprises a guide arm, a shock absorber and an air bag, wherein one end of the guide arm (20) is connected with a vehicle body through a bracket, and the other end of the guide arm is provided with the air bag which is arranged on an air bag mounting seat (10); the middle section of the guide arm connects the guide arm (20) and the axle (80) together through a connecting device (30). The installation mode is as follows: the connecting device (30) is provided with a pressure plate (31), a torsion seat (32) and a U-shaped bolt; the U-shaped bolt is firstly clamped on an axle of the axle (80), then the torsion seat (32) is arranged, then the guide arm (20) is placed, then the pressing plate (31) is arranged, and then the U-shaped bolt is screwed by the nut, so that the guide arm (20) and the axle (80) are fixed; the axle shape of the axle (80) is not limited to a round axle or a square axle, so that the U-shaped bottom of the U-shaped bolt is not limited to a round or square shape; aiming at axles with different shapes, the axles are fixed by using torsion seats with corresponding shapes; similarly, aiming at the guide arms with different shapes, the guide arms are fixed by using the torsion seat and the pressing plate with corresponding shapes. And one end of the air suspension system shock absorber (40) is connected to the connecting device (30), the other end of the air suspension system shock absorber is connected to the frame, and the shock absorber is in a vertical state after being installed. Preferably, one end of the damper (40) is connected to the guide arm pressing plate (31) of the connecting device (30), and the other end is connected to the frame, so that the damper is in a vertical state after being installed. In the installation mode of the shock absorber of the existing air suspension system, one end of the shock absorber is connected to a torque seat or an axle through a shock absorber installation tube, and the other end of the shock absorber is connected with a bracket of an automobile body; the bracket is also a connecting device for connecting the guide arm with the vehicle body, and the guide arm is in a horizontal state or an inclined state after being connected with the vehicle axle and the bracket; one end of the shock absorber (40) is connected to the connecting device (30), preferably the guide arm pressing plate (31), and the other end of the shock absorber is connected to the frame, so that the shock absorber is in a vertical state after being installed.
In the guide arm pressing plate provided by the embodiment, referring to fig. 2, the pressing plate (31) is a component; the connecting device (30) comprises a pressure plate (31), a torsion seat (32) and a U-shaped bolt, wherein the pressure plate (31) is arranged on the uppermost surface of the connecting device, the axle and the guide arm are placed into the U-shaped bolt, and the axle and the guide arm are fixed through the torsion seat (32) and the pressure plate (31). One end of the shock absorber (40) is connected with the pressure plate (31), and the other end of the shock absorber is connected with the frame. The pressing plate (31) is an integrally formed part and can also be a part formed by fixedly connecting a plurality of parts, the pressing plate (31) is provided with a part for additionally installing the shock absorber (40) and a structural shock absorber installation pipe (311), and is also provided with a screw hole for additionally installing a U-shaped bolt of the connecting device (30), and the U-shaped bolt penetrates through the screw hole in the pressing plate (31) and is screwed tightly to enable the pressing plate to compress the guide arm.
Referring to fig. 1, the automobile provided by this embodiment includes the above-described mounting manner of the air suspension system damper and the guide arm pressure plate, one end of the air suspension system damper (40) is connected to the connecting device (30) that connects the guide arm (20) and the axle (80) together or the pressure plate (31) thereof through the damper mounting portion, and the other end is connected to the frame (70) through the damper frame mounting pipe. Other structures of the automobile are not the improvement of the invention, and are not described in detail herein.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A shock absorber mounting structure of an air suspension system, the air suspension system comprising a pilot arm (20), a connecting device (30) connecting the pilot arm (20) with an axle (80), and a shock absorber (40) connected with the connecting device (30), characterized in that the other end of the shock absorber (40) is connected with a vehicle frame.
2. An air suspension system damper mounting structure according to claim 1, wherein said damper (40) is in a vertical state after said damper (40) is attached to a vehicle frame (70).
3. A pilot arm hold down comprising the air suspension system damper mounting structure of any one of claims 1-2, wherein the hold down (31) is a component of said connecting means (30); the damper (40) is connected to the connecting device (30), in particular to the pressure plate (31).
4. A guide arm press plate according to claim 3, characterized in that the press plate (31) is an integrally formed part with four holes for attaching U-bolts and a portion for attaching the damper (40).
5. A guide arm press plate according to claim 4, characterized in that the part of the press plate (31) where the damper (40) is attached is a damper mounting tube.
6. An automobile comprising the air suspension system damper mounting structure as claimed in any one of claims 1 to 5 and a guide arm presser plate, wherein one end of the air suspension system damper (40) is connected to the presser plate (31) of the connecting device (30) for connecting the guide arm (20) and the axle (80) together via a damper mounting portion, and the other end is connected to the frame via a damper frame mounting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023285263.1U CN214450115U (en) | 2020-12-31 | 2020-12-31 | Guide arm pressing plate, air suspension system shock absorber mounting structure thereof and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023285263.1U CN214450115U (en) | 2020-12-31 | 2020-12-31 | Guide arm pressing plate, air suspension system shock absorber mounting structure thereof and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214450115U true CN214450115U (en) | 2021-10-22 |
Family
ID=78109042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023285263.1U Active CN214450115U (en) | 2020-12-31 | 2020-12-31 | Guide arm pressing plate, air suspension system shock absorber mounting structure thereof and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214450115U (en) |
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2020
- 2020-12-31 CN CN202023285263.1U patent/CN214450115U/en active Active
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