CN118478943A - Frame assembly and vehicle - Google Patents
Frame assembly and vehicle Download PDFInfo
- Publication number
- CN118478943A CN118478943A CN202410713504.1A CN202410713504A CN118478943A CN 118478943 A CN118478943 A CN 118478943A CN 202410713504 A CN202410713504 A CN 202410713504A CN 118478943 A CN118478943 A CN 118478943A
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- Prior art keywords
- mounting
- frame assembly
- beam section
- suspension
- section
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000725 suspension Substances 0.000 claims abstract description 59
- 239000003381 stabilizer Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 14
- 230000003247 decreasing effect Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a frame assembly and a vehicle, wherein the frame assembly comprises: the frame comprises a longitudinal beam and a plurality of cross beams, the cross beams are arranged at intervals longitudinally and are respectively connected between the longitudinal beams, the mounting beams are connected between the longitudinal beams, the mounting beams extend transversely and are lower than at least one cross beam, and suspension mounting brackets are arranged on the mounting beams and used for mounting suspensions. Through setting up the mounting beam in the below of one of them crossbeam, set up the suspension installing support on the mounting beam moreover to be convenient for the suspension through suspension installing support set up on the mounting beam, set up like this and to improve the integration of frame assembly, and then can save the occupation space of frame assembly, still be favorable to the arrangement of suspension.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a frame assembly and a vehicle.
Background
At present, the installation between a frame and a suspension swing arm or a guide rod is usually carried out by welding a mounting bracket on a frame longitudinal beam or a cross beam, so that the occupied space of suspension components is small, the flexible arrangement of suspension hard points is not facilitated, the strength and the rigidity are influenced by the oversized welding mounting bracket, therefore, the hard points are usually arranged near the longitudinal beam and the cross beam, if an auxiliary frame is added on the frame, the whole occupied space of the frame is overlarge, the arrangement of an electric bridge and exhaust is not facilitated, and the performance of the vehicle is further influenced.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a frame assembly, in which the mounting amount is disposed below the cross member, and the mounting beam is provided with a suspension mounting bracket, so that the suspension is conveniently disposed on the mounting beam, and thus the occupied space of the frame can be saved.
The invention further proposes a vehicle.
The frame assembly according to the present invention comprises: the frame comprises a longitudinal beam and a plurality of cross beams, the cross beams are arranged at intervals longitudinally and are respectively connected between the longitudinal beams, the mounting beams are connected between the longitudinal beams, the mounting beams extend transversely and are lower than at least one cross beam, and a suspension mounting bracket is arranged on the mounting beams and used for mounting a suspension.
According to the frame assembly, the mounting beam is arranged below one of the cross beams, and the suspension mounting bracket is arranged on the mounting beam, so that the suspension is conveniently arranged on the mounting beam through the suspension mounting bracket, the integration of the frame assembly can be improved, the occupied space of the frame assembly can be further saved, and the arrangement of the suspension is facilitated.
In some examples of the invention, the mounting beam is located directly below one of the plurality of cross beams, the mounting beam, and a portion of the stringer that is connected to the mounting beam forming a closed loop structure therebetween.
In some examples of the invention, the ends of the mounting beams are connected to the lower surface of the stringers.
In some examples of the invention, the ends of the mounting beams are mounted to the stringers by fasteners.
In some examples of the invention, the stringers are provided with a connection bracket to which the ends of the mounting beams are mounted by fasteners.
In some examples of the invention, a support tube is formed in an end of the mounting beam, and the fastener is threaded through the support tube and mounted to the connection bracket.
In some examples of the invention, the mounting beam includes: the connecting beam section is obliquely connected between the end beam section and the middle beam section at one end respectively, and at least one of the middle beam section and the connecting beam section is provided with a suspension mounting bracket.
In some examples of the invention, the width of the end beam section is greater than the width of the center beam section, the width of the connecting beam section decreases in a direction toward the center beam section, and the thickness of the end beam section is less than the thickness of the center beam section.
In some examples of the invention, the suspension mounting bracket is a plurality of and includes: swing arm installing support and stabilizer bar installing support, the swing arm installing support set up in the lower surface of well roof beam section, the swing arm installing support is used for installing the swing arm, the stabilizer bar installing support set up in the rear surface of connecting beam section, the stabilizer bar installing support is used for installing the stabilizer bar.
The vehicle according to the present invention includes: the suspension swing arm, the stabilizer bar and the frame are arranged on the mounting beam.
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 foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a first angular configuration of a frame assembly according to an embodiment of the present invention;
FIG. 2 is a second angular structural schematic view of a frame assembly according to an embodiment of the present invention;
FIG. 3 is a first angular partial structural schematic view of a frame assembly according to an embodiment of the present invention;
FIG. 4 is a second angular partial structural schematic view of a frame assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the mounting beam.
Reference numerals:
100. a frame assembly;
10. a frame; 11. a longitudinal beam; 12. a cross beam; 13. a connecting bracket;
20. mounting a beam; 21. a suspension mounting bracket; 22. a support tube; 23. an end beam section; 24. a center sill section; 25. connecting beam sections; 26. a swing arm mounting bracket; 27. a stabilizer bar mounting bracket;
30. a fastener.
Detailed Description
Embodiments of the present invention will be described in detail below, by way of example with reference to the accompanying drawings.
A frame assembly 100 according to an embodiment of the present invention is described below with reference to fig. 1-5, the frame assembly 100 being applied in a vehicle. Such as off-road vehicle models.
As shown in fig. 1-4, a frame assembly 100 according to the present invention includes: frame 10 and mounting beam 20, frame 10 includes longeron 11 and a plurality of crossbeam 12, and a plurality of crossbeams 12 set up along longitudinal interval and connect respectively between longeron 11, and mounting beam 20 connects between longeron 11, and mounting beam 20 transversely extends and is less than at least one crossbeam 12, and mounting beam 20 is provided with suspension mounting bracket 21, and suspension mounting bracket 21 is used for the installation suspension.
It will be appreciated that frame 10 and mounting beam 20 form the main structure of frame assembly 100, mounting beam 20 is provided on frame 10, and the suspension may be provided on mounting beam 20, thereby saving the process of providing subframe 10 on frame 10 and also ensuring the function of the suspension on frame 10.
The longitudinal beams 11 and the cross beams 12 form a main body structure of the frame 10, the longitudinal beams 11 are arranged at intervals in the left-right direction, so that an installation space is formed between the longitudinal beams 11 on the left side and the right side, further other parts are arranged in the installation space, the cross beams 12 are arranged at intervals in the longitudinal direction, the left end and the right end of the cross beams 12 are respectively connected with the longitudinal beams 11 on the left side and the right side, a frame structure is formed between the longitudinal beams 11 and the cross beams 12, further the strength and the rigidity of the frame 10 can be ensured, the left end and the right end of the installation beam 20 are respectively connected with the longitudinal beams 11 on the left side and the right side, the installation beam 20 is positioned below one of the cross beams 12, so that the longitudinal space between the installation beam 20 and the corresponding cross beam 12 can be saved, the arrangement space of the frame assembly 100 can be further saved, and the installation and the use performance of other parts of the frame assembly 100 can be ensured.
The mounting beam 20 is provided with the suspension mounting bracket 21, the suspension mounting bracket 21 can provide mounting points for the suspension, and the suspension can be arranged on the suspension mounting bracket 21 by means of the arrangement, so that the suspension can be mounted by arranging the auxiliary frame on the frame assembly 100, the light weight design of the frame assembly 100 can be realized, the arrangement of other parts on the frame 10 is not affected by the mounting of the suspension, the integration of the frame assembly 100 can be improved, and the occupied space of the frame assembly 100 can be saved. For example, the cross beam 12 is in threaded connection with the frame 10, so that the cross beam 12 and the frame 10 are convenient to mount and dismount, the bridge is convenient to mount and maintain, and the performance and safety of the vehicle can be improved.
Therefore, the mounting beam 20 is arranged below one of the cross beams 12, and the suspension mounting bracket 21 is arranged on the mounting beam 20, so that the suspension is conveniently arranged on the mounting beam 20 through the suspension mounting bracket 21, the integration of the frame assembly 100 can be improved, the occupied space of the frame assembly 100 can be saved, and the arrangement of the suspension is facilitated.
In particular, as shown in fig. 2 and 3, the mounting beam 20 is located directly below one of the plurality of cross members 12, and a closed loop structure is formed between the one of the plurality of cross members 12, the mounting beam 20, and the portion of the side member 11 connected to the mounting beam 20. That is, the mounting beam 20 and one of the cross members 12 are disposed at an upper and lower interval, so that a longitudinal space between the mounting beam 20 and the corresponding cross member 12 can be saved, an arrangement space of the frame assembly 100 can be saved, an auxiliary frame can be omitted, and a suspension can be conveniently arranged on the frame assembly 100, a left end of the mounting beam 20 is connected with a lower surface of the left side longitudinal member 11, a right end of the mounting beam 20 is connected with a lower surface of the right side longitudinal member 11, so that the mounting beam 20 and the longitudinal member 11 can form a semi-closed structure, a left end of the cross member 12 above the mounting beam 20 is connected with a right surface of the longitudinal member 11 located at the left side, and a right end of the cross member 12 above the mounting beam 20 is connected with a left surface of the longitudinal member 11 located at the right side, so that a closed loop structure can be formed among the cross member 12, the mounting beam 20 and the longitudinal member 11, thereby improving the overall structural strength and durability of the frame assembly 100, and further improving the safety and stability of the vehicle.
As shown in fig. 3 and 4, the end of the mounting beam 20 is connected to the lower surface of the side member 11, and the end of the mounting beam 20 is mounted to the side member 11 by a fastener 30.
It will be appreciated that the left end of the mounting beam 20 is located below the left side rail 11, the right end of the mounting beam 20 is located below the right side rail 11, the fastener 30 is arranged to penetrate the left end of the mounting beam 20 and below the left side rail 11, and the fastener 30 is arranged to penetrate the right end of the mounting beam 20 and below the right side rail 11, so that the mounting beam 20 and the rail 11 are connected into a whole, the mounting beam 20 and the rail 11 are convenient to mount and dismount, and the maintenance are facilitated, the fastener 30 penetrates the mounting beam 20 and the rail 11, and the stress sinking of the suspension relative to the rail 11 on the mounting beam 20 is reduced, so that the structural strength between the mounting beam 20 and the rail 11 is improved, and the safety of a vehicle is improved. For example, the fastener 30 is a threaded engagement of a bolt and a nut to facilitate installation and removal between the installation beam 20 and the longitudinal beam 11.
In particular, as shown in fig. 3 and 4, the side member 11 is provided with a connection bracket 13, and the end of the mounting beam 20 is mounted to the connection bracket 13 by a fastener 30.
That is, the connecting bracket 13 is disposed at the lower side of the longitudinal beam 11, so that the connecting bracket 13 can limit the left and right ends of the mounting beam 20, and further the connection between the mounting beam 20 and the longitudinal beam 11 is facilitated, the connecting bracket 13 can be disposed between the mounting beam 20 and the longitudinal beam 11, so that the overall structural strength of the frame assembly 100 can be improved, the fastener 30 penetrates through the mounting beam 20 and then is connected with the connecting bracket 13, the sinking amount of the suspension relative to the longitudinal beam 11 on the mounting beam 20 can be reduced, the connection between the mounting beam 20 and the longitudinal beam 11 can be fastened, and the overall structural strength of the frame assembly 100 can be improved.
For example, the connecting bracket 13 on the left side wraps the inside and outside and the bottom surface of the left side girder 11, so that the structural strength of the left side girder 11 can be improved, the downward pulling force of the mounting girder 20 on the left side girder 11 is avoided, the connecting strength of the left side girder 11 and the left end of the mounting girder 20 can be improved, the right side connecting bracket 13 wraps the outside and the bottom surface of the right side girder 11, the structural strength of the right side girder 11 can be improved, the downward pulling force of the mounting girder 20 on the right side girder 11 is avoided, the left side of the right side connecting bracket 13 is obliquely arranged, the inclination angle is high and low on the left side, the left side of the right side connecting bracket 13 can be connected to the lower side of the cross girder, the right side of the right side connecting bracket 13 is connected to the right side and the lower side of the right side girder 11, the right side girder 12 and the right side girder 11 can be subjected to bearing by the connecting bracket 13, the sinking amount of the cross girder 12 and the right side girder 11 can be reduced, and the whole structural strength of the whole frame 100 can be improved.
Further, as shown in fig. 4, a support pipe 22 is formed in an end portion of the mounting beam 20, and a fastener 30 is inserted through the support pipe 22 and mounted to the connection bracket 13.
It will be appreciated that the left end of the mounting beam 20 is provided with a plurality of support tubes 22 along the up-down direction, the upper ends of the plurality of support tubes 22 are connected with the upper surface of the mounting beam 20, the lower ends of the plurality of support tubes 22 are connected with the lower surface of the mounting beam 20, the plurality of support tubes 22 are arranged at intervals along the front-back direction, the right end of the mounting beam 20 is also provided with a plurality of support tubes 22 along the up-down direction, the upper ends of the plurality of support tubes 22 are connected with the upper surface of the mounting beam 20, the lower ends of the plurality of support tubes 22 are connected with the lower surface of the mounting beam 20, and the plurality of support tubes 22 are arranged at intervals along the front-back direction, the plurality of support tubes 22 and the plurality of fasteners 30 are in one-to-one correspondence, so that the fasteners 30 penetrate through the support tubes 22 in the mounting beam 20 and then are connected with the connecting bracket 13, thereby limiting the support tubes 22 in the up-down direction on the fasteners 30, and the support tubes 22 form the up-down direction bearing force on the end of the mounting beam 20, thereby preventing the end of the mounting beam 20 from collapsing.
In addition, as shown in fig. 3 to 5, the mounting beam 20 includes: the end beam sections 23, the middle beam section 24 and the connecting beam section 25, the end beam sections 23 are connected with the longitudinal beams 11, the middle beam section 24 is located between the end beam sections 23 and lower than the end beam sections 23, the connecting beam section 25 is obliquely connected between the end beam sections 23 and the middle beam section 24 at one end respectively, and at least one of the middle beam section 24 and the connecting beam section 25 is provided with a suspension mounting bracket 21.
That is, the end beam section 23, the middle beam section 24 and the connecting beam section 25 constitute a main structure of the installation beam 20, the end beam section 23 is connected with the connecting bracket 13, the end beam section 23 on the left side is provided with the plurality of support pipes 22 in the up-down direction, the upper ends of the plurality of support pipes 22 are connected with the upper surface of the end beam section 23 on the left side, the lower ends of the plurality of support pipes 22 are connected with the lower surface of the end beam section 23 on the left side, and the plurality of support pipes 22 are arranged at intervals in the front-rear direction, the end beam section 23 on the right side is also provided with the plurality of support pipes 22 in the up-down direction, the upper ends of the plurality of support pipes 22 are connected with the upper surface of the end beam section 23 on the right side, and the lower ends of the plurality of support pipes 22 are arranged at intervals in the front-rear direction, so that the installation beam 20 and the longitudinal beam 11 can be connected by the fastener 30, and the connection strength between the installation beam 20 and the longitudinal beam 11 can be further improved.
The end beam sections 23 are respectively connected with the left and right side stringers 11 through the connecting brackets 13, the middle beam section 24 is positioned below the end beam sections 23, the connecting beam section 25 is positioned between the end beam sections 23 and the middle beam section 24, so that the end beam sections 23, the middle beam section 24 and the connecting beam section 25 can be connected into a whole, the overall structural strength of the mounting beam 20 can be improved, the end beam sections 23, the connecting beam sections 25 and the middle beam section 24 are sequentially connected, that is, the left end of the connecting beam section 25 positioned at the left side is connected with the right end of the end beam section 23 positioned at the left side, the right end of the connecting beam section 25 positioned at the left side is connected with the left end of the middle beam section 24, so that the connecting beam section 25 positioned at the left side forms a tilting angle of high left and low right, the right end of the connecting beam section 25 positioned on the right side is connected with the left end of the end beam section 23 positioned on the right side, the left end of the connecting beam section 25 positioned on the right side is connected with the right end of the middle beam section 24, so that the connecting beam section 25 positioned on the right side forms an inclination angle with high right and low left, the mounting beam 20 can form an arch structure, namely, the two ends of the mounting beam 20 are upwards and sunken in the middle, the strength of the mounting beam 20 can be further improved, the suspension mounting bracket 21 is positioned on the middle beam section 24 and/or the connecting beam section 25, the suspension mounting bracket 21 is arranged so that the suspension is conveniently mounted on the middle beam section 24 and the connecting beam section 25, and the suspension mounting bracket 21 can limit the suspension, so that the suspension does not influence the arrangement of the cross beam 12 and the longitudinal beam 11, and the torsional rigidity and the stability of the vehicle can be improved.
In particular, as shown in fig. 4 and 5, the width of the end beam section 23 is greater than the width of the center beam section 24, and the width of the connecting beam section 25 decreases in a direction approaching the center beam section 24, and the thickness of the end beam section 23 is smaller than the thickness of the center beam section 24. It will be appreciated that the two ends of the mounting beam 20 are flat and wide, the middle beam section 24 is narrow and high, so that the cross section of the mounting beam 20 can be changed, the overall structural strength of the mounting beam 20 can be improved, the end beam section 23 is wider, the fastener 30 is convenient to penetrate the end beam section 23 and the connecting bracket 13, and the connection between the mounting beam 20 and the longitudinal beam 11 is convenient to connect
In addition, as shown in fig. 2 to 5, the suspension mounting brackets 21 are plural and include: swing arm installing support 26 and stabilizer bar installing support 27, swing arm installing support 26 set up in the lower surface of well roof beam section 24, and swing arm installing support 26 is used for installing the swing arm, and stabilizer bar installing support 27 sets up in the rear surface of connecting beam section 25, and stabilizer bar installing support 27 is used for installing the stabilizer bar.
That is, two swing arm mounting brackets 26 are located on the lower surface of the center sill section 24, and the two swing arm mounting brackets 26 are disposed at left and right intervals, so that the swing arm can be connected to the lower surface of the center sill section 24, and further the swing arm can be mounted on the mounting beam 20, two stabilizer bar mounting brackets 27 are located on the rear surfaces of the connecting beam sections 25 on the left and right sides, respectively, and one stabilizer bar mounting bracket 27 is disposed on the connecting beam section 25 on the left side, and the other stabilizer bar mounting bracket 27 is disposed on the connecting beam section 25 on the right side, so that the stabilizer bar can be disposed on the rear surface of the connecting beam section 25, and then the stabilizer bar can be mounted on the mounting amount 20, so that the mounting and dismounting of the swing arm and the stabilizer bar are facilitated, and the dimension design process of the swing arm mounting brackets 26 and the stabilizer bar mounting brackets 27 can be reduced, so that the structural strength and the reasonable arrangement of the swing arm and the stabilizer bar can be ensured.
The vehicle according to the present invention includes: suspension swing arms, stabilizer bars, and the frame assembly 100 of the above embodiment, the suspension swing arms and stabilizer bars are provided to the mounting beam 20. Through setting up the mounting beam 20 in the below of one of them crossbeam 12, set up suspension installing support 21 on the mounting beam 20 moreover to the suspension of being convenient for passes through suspension installing support 21 and sets up on the mounting beam 20, sets up like this and can improve the integration of frame assembly 100, and then can save the occupation space of frame assembly 100, still is favorable to the arrangement of suspension.
In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the description of the invention, a "first feature" or "second feature" may include one or more of such features. In the description of the present invention, "plurality" means two or more. In the description of the invention, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween. In the description of the invention, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A frame assembly, comprising:
The vehicle frame (10), the vehicle frame (10) comprises longitudinal beams (11) and a plurality of cross beams (12), and the cross beams (12) are longitudinally arranged at intervals and are respectively connected between the longitudinal beams (11);
The mounting beam (20), the mounting beam (20) connect in between longeron (11), the mounting beam (20) transversely extend and be less than at least one crossbeam (12), the mounting beam (20) is provided with suspension mounting bracket (21), suspension mounting bracket (21) are used for the installation suspension.
2. The frame assembly according to claim 1, wherein the mounting beam (20) is located directly below one of the plurality of cross members (12), a closed loop structure being formed between the one of the plurality of cross members (12), the mounting beam (20) and a portion of the longitudinal beam (11) connected to the mounting beam (20).
3. The frame assembly according to claim 1, wherein an end of the mounting beam (20) is connected to a lower surface of the longitudinal beam (11).
4. The frame assembly according to claim 1, wherein the end of the mounting beam (20) is mounted to the longitudinal beam (11) by means of a fastener (30).
5. The frame assembly according to claim 4, characterized in that the longitudinal beam (11) is provided with a connecting bracket (13), and the end of the mounting beam (20) is mounted to the connecting bracket (13) by means of a fastener (30).
6. The frame assembly according to claim 5, wherein a support tube (22) is formed in an end portion of the mounting beam (20), and the fastener (30) is inserted through the support tube (22) and mounted to the connection bracket (13).
7. The frame assembly according to claim 1, wherein the mounting beam (20) comprises:
An end beam section (23), the end beam section (23) being connected to the longitudinal beam (11);
-a middle beam section (24), said middle beam section (24) being located between said end beam sections (23) and below said end beam sections (23);
-a connecting beam section (25), said connecting beam section (25) being connected obliquely between said end beam section (23) and said middle beam section (24) at one end, respectively, at least one of said middle beam section (24) and said connecting beam section (25) being provided with said suspension mounting bracket (21).
8. The frame assembly according to claim 7, wherein the width of the end beam section (23) is greater than the width of the center beam section (24), the width of the connecting beam section (25) decreasing in a direction approaching the center beam section (24); and/or
The thickness of the end beam section (23) is smaller than the thickness of the middle beam section (24).
9. The frame assembly according to claim 7, wherein the suspension mounting brackets (21) are plural and include:
the swing arm mounting bracket (26) is arranged on the lower surface of the middle beam section (24), and the swing arm mounting bracket (26) is used for mounting a swing arm;
The stabilizer bar mounting bracket (27), stabilizer bar mounting bracket (27) set up in the rear surface of connecting beam section (25), stabilizer bar mounting bracket (27) are used for installing the stabilizer bar.
10. A vehicle, characterized by comprising:
Swing arms;
A stabilizer bar;
The frame assembly (100) of any one of claims 1-9, the swing arm and the stabilizer bar being disposed to the mounting beam (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410713504.1A CN118478943A (en) | 2024-06-04 | 2024-06-04 | Frame assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410713504.1A CN118478943A (en) | 2024-06-04 | 2024-06-04 | Frame assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118478943A true CN118478943A (en) | 2024-08-13 |
Family
ID=92187814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410713504.1A Pending CN118478943A (en) | 2024-06-04 | 2024-06-04 | Frame assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118478943A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119636912A (en) * | 2024-12-31 | 2025-03-18 | 上汽通用五菱汽车股份有限公司 | Frame system and vehicle |
| CN120116672A (en) * | 2024-12-31 | 2025-06-10 | 上汽通用五菱汽车股份有限公司 | Suspension system and vehicle |
| CN119636912B (en) * | 2024-12-31 | 2026-01-27 | 上汽通用五菱汽车股份有限公司 | Frame system and vehicle |
-
2024
- 2024-06-04 CN CN202410713504.1A patent/CN118478943A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119636912A (en) * | 2024-12-31 | 2025-03-18 | 上汽通用五菱汽车股份有限公司 | Frame system and vehicle |
| CN120116672A (en) * | 2024-12-31 | 2025-06-10 | 上汽通用五菱汽车股份有限公司 | Suspension system and vehicle |
| CN119636912B (en) * | 2024-12-31 | 2026-01-27 | 上汽通用五菱汽车股份有限公司 | Frame system and vehicle |
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