CN218640643U

CN218640643U - Spring mounting structure and vehicle

Info

Publication number: CN218640643U
Application number: CN202223153629.9U
Authority: CN
Inventors: 董思元; 姜月; 杨少坤
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-17
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a spring mounting structure and vehicle, spring mounting structure includes: a stringer; the spring support is connected with the longitudinal beam and is positioned at the bottom of the longitudinal beam; and the reinforcing plates are respectively arranged on the two transverse sides of the longitudinal beam and are connected with the spring support. The reinforcing plate is arranged, so that the spring support, the longitudinal beam and the reinforcing plate can be connected into a whole, the rigidity and the torsional rigidity of the mounting point of the spring are increased, and the reinforcing plate is located on two sides of the transverse beam of the longitudinal beam and connected with the spring support, so that the air spring can be prevented from falling off.

Description

Spring mounting structure and vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a spring mounting structure and vehicle are related to.

Background

At present, along with the continuous development of vehicle technology, the user also becomes higher and higher to the stationarity and the travelling comfort requirement of vehicle quality, installs the spring in vehicle suspension system, ensures that the spring can cushion the impact force of vehicle.

In the related art, an air spring installed in a vehicle suspension system is arranged below a vehicle body, so that the air spring is easy to drop, and the vertical stiffness and the torsional stiffness of a mounting point of a floating spring are insufficient, so that the stability of a vehicle is poor and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a spring mounting structure, this spring mounting structure can strengthen air spring's intensity and prevent that air spring from deviating from.

The utility model discloses a vehicle is further proposed.

According to the utility model discloses a spring mounting structure, include: a stringer; the spring support is connected with the longitudinal beam and is positioned at the bottom of the longitudinal beam; and the reinforcing plates are respectively arranged on the two transverse sides of the longitudinal beam and are connected with the spring support.

According to the utility model discloses a spring mounting structure through setting up the reinforcing plate, can make spring support and longeron and reinforcing plate connect into a whole to increase the mounting point rigidity and the torsional rigidity of spring, and the reinforcing plate is located the crossbeam both sides of longeron and is connected with spring support, can prevent that air spring from deviating from.

In some examples of the invention, the stiffener includes: the first reinforcing plate is arranged on the spring support to form a support assembly, and the first reinforcing plate is further arranged on one lateral side of the longitudinal beam.

In some examples of the invention, the first stiffener includes: the first flanging is connected to the bottom of the first side plate in a bending mode, the first side plate is arranged on one transverse side of the longitudinal beam, and the first flanging is arranged on the spring support.

In some examples of the present invention, the first side plate is provided with a first flange, and the first flange is provided with a second flange.

The utility model discloses an in some examples, be provided with the first enhancement arch that has the cavity inside on the first curb plate, it strengthens the arch to be provided with the second on the second turn-ups, the second strengthen protruding laminating set up in on the first enhancement arch.

In some examples of the invention, the stiffener further comprises: a second stiffener plate, the second stiffener plate comprising: the second side plate is arranged on the other transverse side of the longitudinal beam, and the third flanging is arranged on the spring support.

In some examples of the present invention, a third reinforcing protrusion having a cavity therein is provided on the second side plate.

In some examples of the invention, the stringer comprises: the upper longitudinal beam plate is arranged above the lower longitudinal beam plate, the middle cover plate is arranged between the upper longitudinal beam plate and the lower longitudinal beam plate, the first reinforcing plate is arranged on one transverse side of the lower longitudinal beam plate, and the second side plate is arranged on the middle cover plate.

In some examples of the present invention, the middle portion of the spring support is provided with a limiting protrusion protruding downward.

According to the utility model discloses a vehicle, include: the spring mounting structure described above.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic plan view of a spring mounting structure according to an embodiment of the present invention.

Fig. 2 is a first angular configuration schematic of a spring mounting structure according to an embodiment of the present invention;

fig. 3 is a second angular structure diagram of a spring mounting structure according to an embodiment of the present invention;

fig. 4 is a third angle structure diagram of the spring mounting structure according to the embodiment of the present invention.

Reference numerals:

1. a spring mounting structure;

2. a stringer; 21. a longitudinal beam upper plate; 22. a longitudinal beam lower plate; 23. a middle cover plate; 3. a spring support; 31. second flanging; 311. a second reinforcing protrusion; 32. a limiting bulge; 4. a reinforcing plate; 41. a first reinforcing plate; 411. a first side plate; 412. a first flanging; 413. a first reinforcing protrusion; 42. a second reinforcing plate; 421. a second side plate; 422. third flanging; 423. a third reinforcing protrusion.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A spring mounting structure 1 according to an embodiment of the present invention will be described below with reference to fig. 1 to 4, and the spring mounting structure 1 may be used to mount an air spring or the like.

As shown in fig. 1 and 2, a spring mounting structure 1 according to an embodiment of the present invention includes: longeron 2, spring support 3 and reinforcing plate 4, spring support 3 is connected with longeron 2, and spring support 3 is located the bottom of longeron 2 moreover, and reinforcing plate 4 sets up respectively in the horizontal both sides of longeron 2, and reinforcing plate 4 all is connected with spring support 3 moreover to can make reinforcing plate 4 be connected with spring support 3 and longeron 2, thereby reinforcing spring mounting structure 1's bulk strength. The lateral direction is the left-right direction.

It will be appreciated that the reinforcing plates 4 are located on both lateral sides of the side member 2, and the reinforcing plates 4 are connected to the spring support 3 such that the reinforcing plates 4 can be reinforced and connected to both lateral sides of the side member 2 at both lateral sides of the spring support 3, thereby increasing the torsional rigidity of the air spring and preventing the air spring from coming off, and the spring mounting structures 1 can be provided on both lateral sides of the vehicle and oppositely disposed.

Therefore, the spring support 3, the longitudinal beam 2 and the reinforcing plate 4 can be connected into a whole by arranging the reinforcing plate 4, so that the rigidity and the torsional rigidity of the mounting point of the air spring are increased, and the reinforcing plate 4 is positioned on two sides of the cross beam of the longitudinal beam 2 and connected with the spring support 3, so that the air spring can be prevented from falling off.

As shown in fig. 1 and 4, the reinforcing plate 4 includes: a first reinforcing plate 41, the first reinforcing plate 41 being provided to the spring bracket 3 so as to form a bracket assembly, the first reinforcing plate 41 being further provided to one lateral side of the side member 2. First reinforcing plate 41 is connected with spring support 3, and the support subassembly of formation can be fixed spring mounting structure 1, and the support subassembly can wholly set up on longeron 2 moreover to promote spring mounting structure 1's overall structure intensity, also can reduce the assembly degree of difficulty.

Further, as shown in fig. 1 and 4, the first reinforcing plate 41 includes: first turn-ups 412, first turn-ups 412 connect in the bottom of first curb plate 411 with buckling, and first curb plate 411 sets up in the horizontal one side of longeron 2, and first turn-ups 412 sets up on spring bracket 3. That is to say, first curb plate 411 and first turn-ups 412 constitute first reinforcing plate 41, first turn-ups 412 is connected with first curb plate 411 with buckling, and first turn-ups 412 is located the bottom of first curb plate 411, first curb plate 411 is located the horizontal one side of longeron 2, namely make reinforcing plate 4 be located the horizontal one side of longeron 2, first turn-ups 412 is located spring support 3, can make reinforcing plate 4 be connected with longeron 2 and spring support 3 to further promote the overall structure intensity of spring mounting structure 1, and then play the fixed and spacing effect of support to the air spring, prevent that the air spring from deviating from. The first flange 412 can be attached to and welded to the surface of the spring support 3, so that the fixing reliability of the first flange and the spring support can be further ensured.

Of course, as shown in fig. 1 and 4, the second flange 31 is disposed on one lateral side of the spring support 3, and the second flange 31 is disposed on the first side plate 411. That is to say, the second turned-over edge 31 is connected with the spring support 3 and the first side plate 411, so that the structural strength of the spring support 3 and the reinforcing plate 4 can be improved, and the second turned-over edge 31 plays a role in supporting the spring support 3, so that the torsional rigidity of the mounting surface of the air spring is improved, and the air spring is prevented from falling off. The second flange 31 can be attached to and welded to the first side plate 411, so that the fixing reliability of the first flange and the second flange can be further ensured.

Specifically, as shown in fig. 3 and 4, a first reinforcing protrusion 413 having a cavity therein is disposed on the first side plate 411, a second reinforcing protrusion 311 is disposed on the second flange 31, and the second reinforcing protrusion 311 is attached to the first reinforcing protrusion 413. That is to say, first enhancement arch 413 is located first curb plate 411, second enhancement arch 311 is located second turn-ups 31, first enhancement arch 413 is laminated with second enhancement arch 311 mutually, and both can play the reinforcing effect to make first curb plate 411 be connected with second turn-ups 31, just can make first reinforcing plate 41 be connected with spring support 3, thereby can further promote the structural strength of spring support 3 and first reinforcing plate 41.

Further, as shown in fig. 1 and 3, the reinforcing plate 4 further includes: a second reinforcing plate 42, the second reinforcing plate 42 including: the second side plate 421 and the third flange 422, the third flange 422 is connected to the bottom of the second side plate 421 in a bending manner, the second side plate 421 is arranged on the other lateral side of the longitudinal beam 2, and the third flange 422 is arranged on the spring support 3. Similarly, second curb plate 421 and second turn-ups 31 constitute second reinforcing plate 42, what second turn-ups 31 buckled is connected with second curb plate 421, and second turn-ups 31 is located the bottom of second curb plate 421, second curb plate 421 is located the horizontal opposite side of longeron 2, that is to say, make reinforcing plate 4 be located the horizontal opposite side of longeron 2, second turn-ups 31 is located spring support 3, can make reinforcing plate 4 be connected with longeron 2 and spring support 3, thereby further promote spring mounting structure 1's overall structure intensity, and then play the fixed and spacing effect of support to the air spring, prevent that the air spring from deviating from.

As shown in fig. 3, a third reinforcing protrusion 423 having a cavity therein is disposed on the second side plate 421, and the third reinforcing protrusion 423 can further improve the strength of the second reinforcing plate 42, so as to further improve the fixing reliability of the spring support 3, and better support, fix, and limit the air spring.

In addition, as shown in fig. 1 and 2, the side member 2 includes: the side member comprises a side member upper plate 21, a side member lower plate 22 and a middle cover plate 23, wherein the side member upper plate 21 is arranged above the side member lower plate 22, the middle cover plate 23 is arranged between the side member upper plate 21 and the side member lower plate 22, a first reinforcing plate 41 is arranged on one lateral side of the side member lower plate 22, and a second side plate 421 is arranged on the middle cover plate 23. That is to say, longeron upper plate 21, longeron hypoplastron 22 and well apron 23 constitute the major structure of longeron 2, and longeron upper plate 21 is located the top of longeron 2, and longeron hypoplastron 22 is located the below of longeron 2, and well apron 23 is located between longeron upper plate 21 and the longeron hypoplastron 22, and first reinforcing plate 41 is connected with longeron hypoplastron 22, and second side 421 are connected with well apron 23, can make reinforcing plate 4 be connected with longeron 2 more firmly to promote the overall structure intensity of spring mounting structure 1.

As shown in fig. 2-4, the middle of the spring support 3 is provided with a downwardly protruding limiting protrusion 32, so that the air spring can be installed and positioned, thereby facilitating installation of the air spring.

According to the utility model discloses vehicle, include: the spring mounting structure 1 described in the above embodiment.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A spring mounting structure, comprising:

a longitudinal beam (2);

the spring support (3) is connected with the longitudinal beam (2) and is positioned at the bottom of the longitudinal beam (2); and

the reinforcing plates (4) are respectively arranged on the two transverse sides of the longitudinal beam (2) and are connected with the spring supports (3).

2. The spring mounting structure according to claim 1, wherein the reinforcing plate (4) includes: a first reinforcement plate (41), the first reinforcement plate (41) being provided to the spring mount (3) to form a mount assembly, the first reinforcement plate (41) being further provided to one lateral side of the side member (2).

3. The spring mounting structure according to claim 2, wherein the first reinforcing plate (41) includes: the first flanging edge (412) is connected to the bottom of the first side plate (411) in a bending mode, the first side plate (411) is arranged on one lateral side of the longitudinal beam (2), and the first flanging edge (412) is arranged on the spring support (3).

4. The spring mounting structure according to claim 3, wherein a second flange (31) is provided at one lateral side of the spring support (3), and the second flange (31) is provided on the first side plate (411).

5. The spring mounting structure according to claim 4, wherein a first reinforcing protrusion (413) with a cavity inside is arranged on the first side plate (411), a second reinforcing protrusion (311) is arranged on the second flanging (31), and the second reinforcing protrusion (311) is attached to the first reinforcing protrusion (413).

6. The spring mounting structure according to claim 2, wherein the reinforcing plate (4) further comprises: a second reinforcement panel (42), the second reinforcement panel (42) comprising: the spring support comprises a second side plate (421) and a third flanging (422), wherein the third flanging (422) is connected to the bottom of the second side plate (421) in a bending mode, the second side plate (421) is arranged on the other transverse side of the longitudinal beam (2), and the third flanging (422) is arranged on the spring support (3).

7. The spring mounting structure according to claim 6, wherein the second side plate (421) is provided with a third reinforcing protrusion (423) having a cavity therein.

8. The spring mounting structure according to claim 6, wherein the longitudinal beam (2) includes: the novel longitudinal beam structure comprises a longitudinal beam upper plate (21), a longitudinal beam lower plate (22) and a middle cover plate (23), wherein the longitudinal beam upper plate (21) is arranged above the longitudinal beam lower plate (22), the middle cover plate (23) is arranged between the longitudinal beam upper plate (21) and the longitudinal beam lower plate (22), a first reinforcing plate (41) is arranged on one lateral side of the longitudinal beam lower plate (22), and a second side plate (421) is arranged on the middle cover plate (23).

9. The spring mounting structure according to claim 1, wherein a stopper protrusion (32) protruding downward is provided at a middle portion of the spring support (3).

10. A vehicle, characterized by comprising: the spring mounting structure (1) of any one of claims 1-9.