CN216269529U - Rear torsion beam installation reinforcing structure and vehicle - Google Patents
Rear torsion beam installation reinforcing structure and vehicle Download PDFInfo
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- CN216269529U CN216269529U CN202120903315.2U CN202120903315U CN216269529U CN 216269529 U CN216269529 U CN 216269529U CN 202120903315 U CN202120903315 U CN 202120903315U CN 216269529 U CN216269529 U CN 216269529U
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Abstract
The utility model provides a rear torsion beam installation reinforcing structure and a vehicle, belonging to the technical field of rear torsion beam installation structures. According to the rear torsion beam installation reinforcing structure provided by the utility model, the rear torsion beam is installed on the first reinforcing plate and the second reinforcing plate, wherein the first reinforcing plate and the second reinforcing plate are positioned at the vault position of the longitudinal beam arch structure, so that the installation structural strength of the rear torsion beam can be improved. Meanwhile, a shell structure formed by a plurality of structural plates is arranged on one side of the longitudinal beam mounting position, and the purpose of improving the structural strength of the rear torsion beam mounting is achieved by improving the structural strength of the longitudinal beam.
Description
Technical Field
The utility model belongs to the technical field of rear torsion beam mounting structures, and particularly relates to a rear torsion beam mounting reinforcing structure and a vehicle.
Background
The automobile rear torsion beam is a main part of a vehicle and mainly bears the load of a tire and motion excitation.
In the prior art, when the rear torsion beam of an automobile is installed on a longitudinal beam of the automobile, the excitation of tires is often transmitted to an automobile body due to the fact that the installation structure strength of the rear torsion beam is insufficient, so that the vibration noise of the whole automobile is caused, and the reliability and durability of a running system are affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rear torsion beam mounting and reinforcing structure, and aims to solve the problem of insufficient strength of a rear torsion beam mounting structure.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a back is turned round roof beam and is installed additional strengthening, includes the longeron, be equipped with domes on the longeron, domes position of domes is equipped with the installation position, be equipped with the first reinforcing plate and the second reinforcing plate that are used for installing the back and turn round the roof beam on the installation position, be equipped with a plurality of structural slab on the longeron, it is a plurality of the structural slab with the longeron constitutes hollow shell structure, shell structure is located one side of installation position.
In a possible implementation manner, the first reinforcing plate and the second reinforcing plate are respectively positioned at two sides of the arch structure, and a cavity structure is formed between the first reinforcing plate and the second reinforcing plate.
In one possible implementation, the plurality of structural panels comprises a top structural panel and two lateral structural panels, the longitudinal beam, the top structural panel and the two lateral structural panels constituting the shell structure provided with a hollow rectangular cavity.
In one possible implementation, the first reinforcing panel is connected to the longitudinal beam and the top structural panel, and the second reinforcing panel is connected to the longitudinal beam and one of the lateral structural panels.
In a possible implementation manner, a support plate is connected to the longitudinal beam, and the first reinforcing plate is connected to the support plate.
In a possible implementation, a connecting plate is connected between the supporting plate and the first reinforcing plate, and the connecting plate is connected to the other lateral structural plate.
In a possible implementation, the first reinforcing plate, the supporting plate and the connecting plate constitute a triangular structure.
In a possible embodiment, the longitudinal beam is provided with two edge plates, which extend away from the housing structure.
In a possible implementation manner, a U-shaped reinforcing plate is arranged between one of the side plates and the arch structure, and a plurality of flanges connected with the side plates and the arch structure are respectively arranged on two sides of the U-shaped reinforcing plate.
The rear torsion beam installation reinforcing structure provided by the utility model has the beneficial effects that: compared with the prior art, the back twist beam is installed on first reinforcing plate and second reinforcing plate, and wherein, first reinforcing plate and second reinforcing plate are located longeron arch structure's vault position, can promote the structural strength of back twist beam installation. Meanwhile, a shell structure formed by a plurality of structural plates is arranged on one side of the longitudinal beam mounting position, and the purpose of improving the structural strength of the rear torsion beam mounting is achieved by improving the structural strength of the longitudinal beam.
The utility model also provides a vehicle which comprises the rear torsion beam installation reinforcing structure.
Compared with the prior art, the vehicle provided by the utility model has the advantages that the rear torsion beam installation reinforcing structure is used, so that the structural strength of the rear torsion beam of the vehicle can be improved. The durability and the safety of the vehicle are improved, and the stability of operation is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a rear torsion beam installation reinforcing structure provided in an embodiment of the present invention
Fig. 2 is a schematic structural diagram of a rear torsion beam installation reinforcing structure according to an embodiment of the present invention
Fig. 3 is a schematic structural diagram of a first reinforcing plate, a second reinforcing plate, a supporting plate and a connecting plate according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a U-shaped reinforcing plate according to an embodiment of the present invention.
Description of reference numerals:
100. a stringer; 101. an arch structure; 102. a side plate; 200. a first reinforcing plate; 300. a second reinforcing plate; 400. a top structural panel; 500. a lateral structural panel; 600. a support plate; 700. a connecting plate; 800. a U-shaped reinforcing plate; 801. and (5) flanging.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1, a rear torsion beam installation reinforcing structure according to the present invention will now be described. The utility model provides a back twist beam installation additional strengthening, includes longeron 100, is equipped with domes 101 on longeron 100, and the vault position of domes 101 is equipped with the installation position, is equipped with first reinforcing plate 200 and the second reinforcing plate 300 that is used for installing the back twist beam on the installation position, is equipped with a plurality of structural slabs on longeron 100, and a plurality of structural slabs constitute hollow shell structure with longeron 100, and shell structure is located one side of installation position.
Compared with the prior art, the rear torsion beam mounting and reinforcing structure provided by the utility model has the advantages that the rear torsion beam is mounted on the first reinforcing plate 200 and the second reinforcing plate 300, wherein the first reinforcing plate 200 and the second reinforcing plate 300 are positioned at the arch top position of the arched structure 101 of the longitudinal beam 100, and the structural strength for mounting the rear torsion beam can be improved. Meanwhile, a shell structure formed by a plurality of structural plates is arranged on one side of the installation position of the longitudinal beam 100, and the purpose of improving the structural strength of the installation of the rear torsion beam is achieved by improving the structural strength of the longitudinal beam 100.
Wherein, all set up the mounting hole of connecting the back twist beam on first reinforcing plate 200 and the second reinforcing plate 300, the mounting hole of the two all is located its middle part.
The extending direction of the arch structure 101 is consistent with the length direction of the longitudinal beam 100, wherein the arch top position of the arch structure 101 is located in the middle of the longitudinal beam 100, the arch structure 101 arches towards the direction of the shell structure, the arch structure 101 of the longitudinal beam 100 can improve the structural strength of the longitudinal beam 100, and further the structural strength of the installation of the rear torsion beam is improved.
The intensity of back twist beam mounting structure promotes, under the driving condition of violence, has avoided appearing local tear risk. The durability and the safety of the vehicle are improved, and the stability of operation can be improved due to the fact that the connection rigidity is high when the operation is stable.
Referring to fig. 1, a first reinforcing plate 200 and a second reinforcing plate 300 are respectively disposed at two sides of an arch structure 101, and a cavity structure is formed therebetween.
In this embodiment, the first reinforcing plate 200 and the second reinforcing plate 300 are connected to the longitudinal beam 100 through the lower folded edge and located on two sides of the arch structure, and two sides of the first reinforcing plate 200 and the second reinforcing plate 300 are correspondingly connected to form a cavity structure, so that the structural strength of the installation of the rear torsion beam can be improved through the cavity structure formed by the connection of the first reinforcing plate 200 and the second reinforcing plate 300.
Referring to fig. 1 and 2, as an embodiment of a rear torsion beam installation reinforcing structure provided by the present invention, a plurality of structural plates includes a top structural plate 400 and two lateral structural plates 500, and a longitudinal beam 100, the top structural plate 400 and the two lateral structural plates 500 form a shell structure having a hollow rectangular cavity.
In this embodiment, the number of the structural plates is three, and the three structural plates are the lateral structural plates 500 connected to both sides of the longitudinal beam 100 and the top structural plate 400 connected to the end portions of the two lateral structural plates 500 far away from the longitudinal beam 100. The longitudinal beam 100, the top structural plate 400 and the two lateral structural plates 500 are enclosed to form a shell structure with a hollow rectangular cavity, and the shell structure formed by matching the longitudinal beam 100 can increase the structural strength of the longitudinal beam 100, so that the structural strength of the installation of the rear torsion beam is improved.
Referring to fig. 1, a first reinforcing plate 200 is connected to a longitudinal beam 100 and a top structural plate 400, and a second reinforcing plate 300 is connected to the longitudinal beam 100 and one of lateral structural plates 500.
In this embodiment, the first reinforcing plate 200 is an L-shaped plate, and the bottom and the upper part are provided with flanges bent outward, and the first reinforcing plate 200 is connected to the longitudinal beam 100 and the top structural plate 400 by two flanges respectively; the bottom of the second reinforcing plate 300 is provided with a hem bending inwards, the second reinforcing plate 300 is connected to the longitudinal beam 100 by the hem, and one of the lateral structural plates 500 is attached to the outer side of the second reinforcing plate 300 and connected by bolts and welding.
Referring to fig. 1 and 3, as an embodiment of a rear torsion beam installation reinforcing structure provided by the present invention, a support plate 600 is connected to a longitudinal beam 100, and a first reinforcing plate 200 is connected to the support plate 600.
In this embodiment, the support plate 600 is connected to the longitudinal beam 100, and the folded edge of the upper portion of the first reinforcing plate 200 is connected to the upper end of the support plate 600, that is, the lower portion of the first reinforcing plate 200 is directly connected to the longitudinal beam 100, and the upper portion is connected to the support plate 600, so that the first reinforcing plate 200 and the longitudinal beam 100 are stably connected.
Referring to fig. 3, a connection plate 700 is connected between a support plate 600 and a first reinforcing plate 200, and the connection plate 700 is connected to another lateral structure plate 500.
In this embodiment, the connecting plate 700 also has two folding edges, one of which is connected to one of the lateral structural plates 500, the other of which is connected to the upper end of the supporting plate 600, and the folding edge of the upper portion of the first reinforcing plate 200 is connected to the folding edge of the upper portion of the connecting plate 700, so that the supporting plate 600, the connecting plate 700 and the first reinforcing plate 200 are sequentially connected.
Referring to fig. 3, as an embodiment of a rear torsion beam installation reinforcing structure provided by the present invention, a first reinforcing plate 200, a supporting plate 600, and a connecting plate 700 form a triangular structure.
In this embodiment, the triangular structure that first reinforcing plate 200, backup pad 600 and connecting plate 700 constitute can promote the stability that the three is connected, has further promoted the structural strength of back twist beam installation.
Referring to fig. 1 and 2, as an embodiment of a rear torsion beam installation reinforcing structure provided by the present invention, a longitudinal beam 100 is provided with two side plates 102, and the two side plates 102 extend to a side away from a shell structure.
In this embodiment, the longitudinal beam 100 and the two side plates 102 are integrally formed to form a U-shaped cross section, which can improve the structural strength of the longitudinal beam 100 itself.
Referring to fig. 2 and 4, as an embodiment of the rear torsion beam installation reinforcing structure provided by the present invention, a U-shaped reinforcing plate 800 is disposed between one side plate 102 and the arch structure 101, and a plurality of flanges 801 connecting the side plate 102 and the arch structure 101 are respectively disposed on two sides of the U-shaped reinforcing plate 800.
In this embodiment, one side of the U-shaped reinforcing plate 800 is provided with two flanges 801, and the other side is provided with three flanges 801, so that the U-shaped reinforcing plate 800 forms a structure similar to a "tortoise". The U-shaped reinforcing plate 800 is connected between one side plate 102 and the arched structure 101 through a plurality of flanges 801, so that the structural strength of the U-shaped longitudinal beam 100 can be improved, and the deformation tendency of the longitudinal beam 100 can be reduced.
Specifically, first reinforcing plate 200, second reinforcing plate 300, backup pad 600 and connecting plate 700 are the sheet metal component, through the mutual inclusion of hem of self, connect through the mode of welding or spiro union again, can improve overall structure's intensity.
The utility model also provides a vehicle which comprises the rear torsion beam installation reinforcing structure.
Compared with the prior art, the vehicle provided by the utility model has the advantages that the rear torsion beam installation reinforcing structure is used, so that the structural strength of the rear torsion beam of the vehicle can be improved. The durability and the safety of the vehicle are improved, and the stability of operation is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a back is turned round roof beam and is installed additional strengthening, a serial communication port, including the longeron, be equipped with domes on the longeron, domes position of domes is equipped with the installation position, be equipped with the first reinforcing plate and the second reinforcing plate that are used for installing the back and turn round the roof beam on the installation position, be equipped with a plurality of structural slab on the longeron, it is a plurality of the structural slab with the longeron constitutes hollow shell structure, shell structure is located one side of installation position.
2. A rear twist beam mounting and reinforcement structure as claimed in claim 1, wherein said first reinforcement plate and said second reinforcement plate are located on opposite sides of the arch structure, respectively, with a cavity structure formed therebetween.
3. A rear twist beam mounting and reinforcement structure according to claim 1, wherein said plurality of structural panels includes a top structural panel and two side structural panels, said longitudinal beam, said top structural panel and said two side structural panels forming said shell structure with a hollow rectangular cavity.
4. A rear twist beam mounting and reinforcement structure according to claim 3, wherein said first reinforcement panel is attached to said longitudinal beam and said top structural panel and said second reinforcement panel is attached to said longitudinal beam and one of said side structural panels.
5. A rear twist beam mounting reinforcement according to claim 4, wherein a support plate is attached to the longitudinal beam, and the first reinforcement plate is attached to the support plate.
6. A rear twist beam mounting and reinforcement structure according to claim 5, wherein a connecting plate is connected between said support plate and said first reinforcement plate, said connecting plate being connected to the other of said lateral structural plates.
7. A rear twist beam mounting reinforcement structure according to claim 6, wherein said first reinforcement plate, said support plate and said connecting plate constitute a triangular structure.
8. A rear twist beam mounting and reinforcement structure as claimed in any one of claims 1 to 7, wherein the longitudinal beam is provided with two side plates extending away from the shell structure.
9. The rear twist beam mounting bracket of claim 8, wherein a U-shaped reinforcing plate is provided between one of said side plates and said arch structure, and a plurality of flanges are provided on both sides of said U-shaped reinforcing plate to connect said side plates and said arch structure, respectively.
10. A vehicle comprising a rear twist beam mounting reinforcement structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903315.2U CN216269529U (en) | 2021-04-28 | 2021-04-28 | Rear torsion beam installation reinforcing structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120903315.2U CN216269529U (en) | 2021-04-28 | 2021-04-28 | Rear torsion beam installation reinforcing structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216269529U true CN216269529U (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120903315.2U Active CN216269529U (en) | 2021-04-28 | 2021-04-28 | Rear torsion beam installation reinforcing structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216269529U (en) |
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2021
- 2021-04-28 CN CN202120903315.2U patent/CN216269529U/en active Active
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