CN218287883U - Crossbeam connection structure and vehicle - Google Patents
Crossbeam connection structure and vehicle Download PDFInfo
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- CN218287883U CN218287883U CN202222861940.2U CN202222861940U CN218287883U CN 218287883 U CN218287883 U CN 218287883U CN 202222861940 U CN202222861940 U CN 202222861940U CN 218287883 U CN218287883 U CN 218287883U
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Abstract
The utility model relates to the technical field of vehicle chassis, in particular to a beam connecting structure and a vehicle, wherein the beam connecting structure comprises a groove-shaped beam, the groove-shaped beam comprises a first side plate, a top plate and a second side plate which are integrally formed and sequentially connected, and the first side plate and the second side plate are arranged at intervals and extend in the same direction relative to the top plate; the two first flanging connecting plates are arranged at two ends of the first side plate, and the first flanging connecting plates extend in the same direction relative to the first side plate along the direction departing from the second side plate; the two second flanging connecting plates are arranged at two ends of the second side plate, and the second flanging connecting plates are opposite to the second side plates and extend in the same direction along the direction deviating from the first side plates. The utility model discloses can reduce weight, reduce the complexity of equipment, guarantee the precision of installation.
Description
Technical Field
The utility model relates to a vehicle chassis technical field especially relates to a crossbeam connection structure and vehicle.
Background
At present, the cross beam of the vehicle chassis in most commercial vehicles adopts a cross beam and cross beam connecting plate structure form, the cross beam is connected with the longitudinal beam through the cross beam connecting plate, and in the installation process, the cross beam connecting plate is required to be firstly installed on the cross beam and then connected with the longitudinal beam. By the mode, the whole beam structure is heavy in weight, complex in assembly and low in installation precision.
Therefore, a cross member connecting structure and a vehicle are required to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crossbeam connection structure and vehicle can reduce weight, reduces the complexity of equipment, guarantees the precision of installation.
To achieve the purpose, the utility model adopts the following technical proposal:
crossbeam connection structure includes:
the groove-shaped cross beam comprises a first side plate, a top plate and a second side plate which are integrally formed and sequentially connected, wherein the first side plate and the second side plate are arranged at intervals and extend in the same direction relative to the top plate;
the two first flanging connecting plates are arranged at two ends of the first side plate, and the first flanging connecting plates extend in the same direction relative to the first side plate along the direction departing from the second side plate;
the two second flanging connecting plates are arranged at two ends of the second side plate and extend in the same direction relative to the second side plate along the direction departing from the first side plate;
one group of the first flanging connecting plate and the second flanging connecting plate which are positioned on the same side are connected with the left longitudinal beam, and the other group of the first flanging connecting plate and the second flanging connecting plate which are positioned on the same side are connected with the right longitudinal beam.
Furthermore, a first lightening hole is formed in the top plate.
Further, a plurality of first lightening holes are arranged on the top plate at intervals.
Furthermore, a first process groove is formed in the top plate, and the first process groove is located at a corner where the top plate is connected with the first side plate.
Furthermore, a second process groove is formed in the top plate, and the second process groove is located at a corner where the top plate is connected with the second side plate.
Furthermore, a plurality of first mounting holes are formed in the top plate.
Further, the first side plate deviates from one side of the top plate and is provided with a first avoidance groove, and the second side plate deviates from one side of the top plate and is provided with a second avoidance groove.
Furthermore, a second mounting hole is formed in the first side plate, and a third mounting hole is formed in the second side plate.
Furthermore, a fourth mounting hole is formed in the first flanging connecting plate, and a fifth mounting hole is formed in the second flanging connecting plate.
A vehicle comprising a cross-member connecting structure as described above.
The utility model has the advantages that:
the utility model provides a crossbeam connection structure, cell type crossbeam comprises the first curb plate, roof and the second curb plate that connect gradually, is provided with first turn-ups connecting plate at the both ends of first curb plate, is provided with second turn-ups connecting plate at the both ends of second curb plate, lies in and is connected with one of them a set of first turn-ups connecting plate and second turn-ups connecting plate and left longeron with one side, lies in and is connected with one of them another a set of first turn-ups connecting plate and second turn-ups connecting plate and right longeron with one side. Through the arrangement, the groove-shaped cross beam is of an integrated structure, and when the groove-shaped cross beam is connected with the left longitudinal beam and the right longitudinal beam, the assembly complexity is reduced, and the installation precision can be guaranteed. Meanwhile, an integrated beam connecting structure is adopted, and a fixing piece for connecting the beam connecting plate and the groove-shaped beam is not required to be arranged independently, so that the overall weight is reduced.
The utility model provides a vehicle, include as above crossbeam connection structure, can reduce vehicle chassis's weight, reduce the complexity of equipment, guarantee the precision of installation.
Drawings
Fig. 1 is a schematic view of a cross beam connection structure of the present invention;
fig. 2 is a schematic view of a view angle of a groove beam in a beam connection structure according to the present invention;
fig. 3 is a schematic view of another view of a trough beam in a beam connection structure according to the present invention.
In the figure:
1. a trough-shaped cross beam; 11. a first side plate; 111. a first process tank; 112. a second mounting hole; 113. a first avoidance slot; 12. a top plate; 121. lightening holes; 122. a first mounting hole; 13. a second side plate; 131. a second process tank; 132. a third mounting hole; 133. a second avoidance slot; 14. a first flanging connecting plate; 141. a fourth mounting hole; 15. a second flanged connecting plate; 151. a fifth mounting hole; 2. a left stringer; 3. and a right longitudinal beam.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements relevant to the present invention are shown in the drawings.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In order to reduce the weight of the vehicle chassis, reduce the complexity of assembly and ensure the installation precision, as shown in fig. 1-3, the utility model provides a beam connecting structure. The beam connection structure comprises a groove-shaped beam 1, two first flanging connecting plates 14 and two second flanging connecting plates 15, wherein the groove-shaped beam 1 is saddle-shaped in the embodiment.
The groove-shaped cross beam 1 comprises a first side plate 11, a top plate 12 and a second side plate 13 which are integrally formed and sequentially connected, wherein the first side plate 11 and the second side plate 13 are arranged at intervals and extend in the same direction relative to the top plate 12; the two first flanging connecting plates 14 are arranged at two ends of the first side plate 11, and the first flanging connecting plates 14 extend in the same direction relative to the first side plate 11 along the direction departing from the second side plate 13; the two second flanging connecting plates 15 are arranged at two ends of the second side plate 13, and the second flanging connecting plates 15 extend in the same direction relative to the second side plate 13 along the direction departing from the first side plate 11; one group of first flanging connecting plates 14 and second flanging connecting plates 15 which are positioned on the same side are connected with the left longitudinal beam 2, and the other group of first flanging connecting plates 14 and second flanging connecting plates 15 which are positioned on the same side are connected with the right longitudinal beam 3.
Specifically, the groove-shaped cross beam 1 is integrally formed by a stamping process, and then the first flanging connecting plate 14 and the second flanging connecting plate 15 are processed by a sheet metal process, so that the cross beam connecting structure is an integrated structure, the assembly complexity is reduced when the cross beam connecting structure is connected with the left longitudinal beam 2 and the right longitudinal beam 3, and the installation precision can be ensured. Meanwhile, an integrated beam connecting structure is adopted, and a fixing part for connecting the beam connecting plate with the groove-shaped beam 1 is not required to be arranged independently, so that the overall weight is reduced.
Further, the top plate 12 is provided with a first lightening hole 121. Through setting up first lightening hole 121, can further reduce the weight of cell type crossbeam 1, realize lightweight design.
Further, a plurality of first lightening holes 121 are spaced apart from each other on the top plate 12. The weight of the channel beam 1 can be further reduced by forming the plurality of first lightening holes 121.
Furthermore, a first process groove 111 is formed in the top plate 12, and the first process groove 111 is located at a corner where the top plate 12 is connected with the first side plate 11. By arranging the first process groove 111, the integrated molding of the groove-shaped beam 1 can be conveniently realized by utilizing a stamping process. And the first process groove 111 can avoid stress concentration at the corner where the top plate 12 is connected with the first side plate 11.
Further, a second process groove 131 is formed in the top plate 12, and the second process groove 131 is located at a corner where the top plate 12 is connected with the second side plate 13. By arranging the second process groove 131, the integrated molding of the groove-shaped beam 1 can be conveniently realized by utilizing a stamping process. And the second process tank 131 can prevent stress concentration from occurring at the corner where the top plate 12 is connected to the second side plate 13.
Further, the top plate 12 is provided with a plurality of first mounting holes 122. Specifically, the first mounting hole 122 may fix a pipe harness bracket, a controller bracket, a valve, and the like. The installation of other parts is facilitated by the opening of the first installation hole 122.
Further, a first avoiding groove 113 is formed in one side of the first side plate 11 departing from the top plate 12, and a second avoiding groove 133 is formed in one side of the second side plate 13 departing from the top plate 12. Specifically, the first avoidance groove 113 and the second avoidance groove 133 are used for avoiding the transmission shaft, which facilitates the installation of the groove-shaped beam 1.
Further, the first side plate 11 has a second mounting hole 112, and the second side plate 13 has a third mounting hole 132. The second and third mounting holes 112 and 132 are used to mount a hanger plate bracket of the drive shaft.
Further, a fourth mounting hole 141 is formed in the first flanging connecting plate 14, and a fifth mounting hole 151 is formed in the second flanging connecting plate 15. Through opening the fourth mounting hole 141 and the fifth mounting hole 151, the installation and connection of the beam connecting structure and the left longitudinal beam 2 and the right longitudinal beam 3 are facilitated.
This embodiment is through integrative punching press cell type crossbeam 1, through with cell type crossbeam 1 and first turn-ups connecting plate 14 and the integrated design of second turn-ups connecting plate 15, the bolt that crossbeam and crossbeam connecting plate are connected in the cancellation original structure simultaneously, and weight is expected to be reduced 20%, and cost reduction 10%, realizes whole car lightweight demand and reduce cost demand. And moreover, the size chain is reduced, the assembly precision of the frame is improved, and the quality control of the whole vehicle is improved.
The embodiment also provides a vehicle, which comprises the beam connecting structure, the weight of the vehicle chassis can be reduced, the assembly complexity is reduced, and the installation precision is ensured.
It is to be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. Crossbeam connection structure, its characterized in that includes:
the groove-shaped cross beam (1) comprises a first side plate (11), a top plate (12) and a second side plate (13) which are integrally formed and sequentially connected, wherein the first side plate (11) and the second side plate (13) are arranged at intervals and extend in the same direction relative to the top plate (12);
the two first flanging connecting plates (14) are arranged at two ends of the first side plate (11), and the first flanging connecting plates (14) extend in the same direction relative to the first side plate (11) along the direction departing from the second side plate (13);
the two second flanging connecting plates (15) are arranged at two ends of the second side plate (13), and the second flanging connecting plates (15) extend in the same direction relative to the second side plate (13) along the direction departing from the first side plate (11);
one group of the first flanging connecting plates (14) and the second flanging connecting plates (15) which are positioned on the same side are connected with the left longitudinal beam (2), and the other group of the first flanging connecting plates (14) and the second flanging connecting plates (15) which are positioned on the same side are connected with the right longitudinal beam (3).
2. The beam connecting structure according to claim 1, wherein the top plate (12) is provided with a first lightening hole (121).
3. The beam connecting structure according to claim 2, wherein a plurality of the first lightening holes (121) are provided at intervals on the top plate (12).
4. The beam connecting structure according to claim 1, wherein a first process groove (111) is formed in the top plate (12), and the first process groove (111) is located at a corner where the top plate (12) is connected to the first side plate (11).
5. The beam connecting structure according to claim 1, wherein a second process groove (131) is formed in the top plate (12), and the second process groove (131) is located at a corner where the top plate (12) is connected to the second side plate (13).
6. The beam connecting structure according to claim 1, wherein the top plate (12) has a plurality of first mounting holes (122) formed therein.
7. The beam connecting structure according to claim 1, wherein a first avoiding groove (113) is formed in one side of the first side plate (11) facing away from the top plate (12), and a second avoiding groove (133) is formed in one side of the second side plate (13) facing away from the top plate (12).
8. The cross beam connecting structure according to claim 1, wherein the first side plate (11) is provided with a second mounting hole (112), and the second side plate (13) is provided with a third mounting hole (132).
9. The beam connecting structure according to claim 1, wherein the first flanging connecting plate (14) is provided with a fourth mounting hole (141), and the second flanging connecting plate (15) is provided with a fifth mounting hole (151).
10. Vehicle, characterized in that it comprises a beam connection according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222861940.2U CN218287883U (en) | 2022-10-28 | 2022-10-28 | Crossbeam connection structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222861940.2U CN218287883U (en) | 2022-10-28 | 2022-10-28 | Crossbeam connection structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218287883U true CN218287883U (en) | 2023-01-13 |
Family
ID=84810097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222861940.2U Active CN218287883U (en) | 2022-10-28 | 2022-10-28 | Crossbeam connection structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218287883U (en) |
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2022
- 2022-10-28 CN CN202222861940.2U patent/CN218287883U/en active Active
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