CN219601447U - Vehicle body suspension reinforcing assembly and vehicle - Google Patents
Vehicle body suspension reinforcing assembly and vehicle Download PDFInfo
- Publication number
- CN219601447U CN219601447U CN202320329266.5U CN202320329266U CN219601447U CN 219601447 U CN219601447 U CN 219601447U CN 202320329266 U CN202320329266 U CN 202320329266U CN 219601447 U CN219601447 U CN 219601447U
- Authority
- CN
- China
- Prior art keywords
- suspension
- plate
- floor
- vehicle body
- floor panel
- Prior art date
- 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.)
- Active
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a vehicle body suspension reinforcing component and a vehicle, and relates to the technical field of vehicles, wherein the vehicle body suspension reinforcing component comprises a floor panel, a threshold beam, a floor reinforcing plate, a connecting plate and a suspension reinforcing plate, the threshold beam is connected with the floor panel and is arranged on one side of the floor panel; the floor reinforcing plate is simultaneously connected with the threshold beam and the floor panel, and part of the floor reinforcing plate and the floor panel are arranged at intervals; the connecting plates are simultaneously connected with the threshold beams and the floor panels, part of the connecting plates are arranged at intervals with the floor panels, and the floor reinforcing plates are partially overlapped with the connecting plates; the suspension reinforcing plates are simultaneously connected with the threshold beams and the floor panel, and part of the suspension reinforcing plates are arranged at intervals with the floor panel; the floor panel, the threshold beam, the floor reinforcing plate, the connecting plate and the suspension reinforcing plate enclose at least one closed cavity. The utility model can improve the vibration isolation performance of the suspension installation position, and the closed cavity has higher dynamic stiffness at the suspension installation position, so that the vibration isolation performance of the suspension installation position can be ensured.
Description
Technical Field
The utility model relates to the technical field of vehicles, in particular to a vehicle body suspension reinforcing assembly and a vehicle.
Background
In the related technical field, along with the development of economic globalization, the demands of people on non-bearing off-road vehicles are increasing, the non-bearing off-road vehicle frames are connected with the vehicle bodies through the vehicle body suspension, and the vehicle body suspension structure is required to have better supporting force and better vibration isolation performance so as to ensure the off-road performance and comfort of the non-bearing vehicle types. The overall rigidity of the non-bearing type vehicle body is lower, the vehicle body in white is easy to cause the problem of in-vehicle ringing due to external excitation in the actual running process of the vehicle, and the comfort and quality feeling of passengers are further affected, so that the development of the non-bearing type off-road vehicle is focused on the wild property and the comfort, and particularly the NVH (noise, vibration and harshness, noise, vibration, harshness) performance of the vehicle is improved. The chassis is connected with the vehicle body through the vehicle body suspension, and the vehicle body suspension plays a role in vibration attenuation.
However, if the suspension vibration is not well damped, the problem of in-vehicle vibration and in-vehicle booming is easily caused.
Disclosure of Invention
The embodiment of the utility model provides a vehicle body suspension reinforcing assembly and a vehicle, which can have higher dynamic stiffness at a suspension installation position and can ensure vibration isolation performance of the suspension installation position.
In a first aspect, an embodiment of the present utility model provides a vehicle body suspension reinforcement assembly, including a floor panel, a threshold beam, a floor reinforcement plate, a connection plate, and a suspension reinforcement plate, where the threshold beam is connected to the floor panel and disposed on one side of the floor panel; the floor reinforcing plate is simultaneously connected with the threshold beam and the floor panel, and part of the floor reinforcing plate and the floor panel are arranged at intervals; the connecting plates are simultaneously connected with the threshold beam and the floor panel, and part of the connecting plates are arranged at intervals with the floor panel, wherein the floor reinforcing plate is partially overlapped with the connecting plates; the suspended reinforcing plate is simultaneously connected with the threshold beam and the floor panel, and part of the suspended reinforcing plate is arranged at intervals with the floor panel;
the floor panel, the threshold beam, the floor stiffener, the connecting plate and the suspension stiffener enclose at least one closed cavity.
According to the embodiment of the utility model, the floor panel can bear the floor reinforcing plate, the connecting plate and the suspension reinforcing plate, and the threshold beam can reinforce the floor panel. The floor reinforcing plate can strengthen the floor panel, and the floor reinforcing plate can connect the floor panel with the threshold beam, so that the connection strength of the floor panel and the threshold beam is improved. The connecting plate can further connect the floor panel and the threshold beam, so that the connecting strength of the floor panel and the threshold beam is further improved. After the connecting plates are arranged at intervals with the floor panel, gaps can be formed between the connecting plates and the floor panel, and the forming of the closed cavity can be facilitated. The floor reinforcing plate and the connecting plate can form a double-layer plate structure after being partially overlapped, the double-layer plate structure can have higher rigidity, deformation caused by impact force at the overlapped position and nearby areas is prevented, and the integral vibration isolation performance is improved. The suspension reinforcing plate can improve vibration isolation performance when the vehicle body suspension reinforcing assembly needs to be suspended, and the suspension reinforcing plate can improve the integral rigidity of the vehicle body suspension reinforcing assembly, so that the vibration isolation performance of a suspension installation position is further ensured. The closed cavity can enable the vehicle body suspension reinforcing component to have higher dynamic stiffness at the suspension installation position, and vibration isolation performance of the suspension installation position can be further ensured. The embodiment of the utility model can improve the vibration isolation performance of the suspension installation position, and the closed cavity has higher dynamic stiffness at the suspension installation position, so that the vibration isolation performance of the suspension installation position can be ensured.
In some embodiments, the floor reinforcing plate and the connecting plate cooperate to form a cavity structure with an opening towards the floor panel, the cavity structure, the threshold beam enclosure, and the floor panel enclosing the closed cavity;
the suspension stiffener extends at least partially into the enclosed cavity and divides the enclosed cavity into at least two subchambers.
In some embodiments, the suspended stiffener extends into the central channel of the floor panel toward a direction away from the rocker.
In some embodiments, the suspension stiffener separates the closed cavity into two sub-cavities, a first cavity and a second cavity, respectively, the first cavity being above the second cavity in the height direction of the vehicle body;
the body suspension reinforcement assembly further includes a suspension mounting sleeve mounted within the first cavity, a first end of the suspension mounting sleeve being directly or indirectly connected to one of the floor reinforcement plate and the connection plate, a second end of the suspension mounting sleeve being connected to the suspension reinforcement plate.
In some embodiments, the body suspension reinforcement assembly further comprises a suspension mounting plate within the first cavity, the suspension mounting plate fixedly connected to one of the floor reinforcement plate and the connection plate, the suspension mounting plate, the floor reinforcement plate, and the connection plate partially overlapping;
wherein the first end of the suspension mounting sleeve is mounted on the suspension mounting plate.
In some embodiments, a portion of the peripheral side of the suspension mounting plate is provided with a flange structure.
In some embodiments, a glue-sandwiched plate structure is disposed between the suspension mounting plate and the suspension reinforcing plate, and the glue-sandwiched plate structure is connected with the suspension reinforcing plate and the suspension mounting plate.
In some embodiments, the overlapping length of the floor reinforcing plate and the connecting plate along the length direction of the vehicle body is a, a=114 mm±10mm, and the overlapping part of the floor reinforcing plate and the connecting plate forms a double-layer plate structure.
In some embodiments, the floor reinforcing plate is disposed elevated from the connection plate portion in the vehicle body height direction, and a height difference between the elevated portion and the floor panel is b, and b=57 mm±5mm.
In a second aspect, embodiments of the present utility model provide a vehicle comprising a frame and a body mounted to the frame, the body having a body suspension reinforcement assembly as described above.
According to the embodiment of the utility model, the vehicle with the vehicle body suspension reinforcing component can improve the vibration isolation performance of the suspension installation position, and the closed cavity has higher dynamic stiffness at the suspension installation position, so that the vibration isolation performance of the suspension installation position can be ensured. Specifically, the floor reinforcing plate and the connecting plate can form a double-layer plate structure after being partially overlapped, and the double-layer plate structure can have higher rigidity, so that deformation caused by impact force at the overlapped position and nearby areas is prevented, and the integral vibration isolation performance is improved. The suspension reinforcing plate can improve vibration isolation performance when the vehicle body suspension reinforcing assembly needs to be suspended, and the suspension reinforcing plate can improve the integral rigidity of the vehicle body suspension reinforcing assembly, so that the vibration isolation performance of a suspension installation position is further ensured. The closed cavity can enable the vehicle body suspension reinforcing component to have higher dynamic stiffness at the suspension installation position, and vibration isolation performance of the suspension installation position can be further ensured.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings may be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a vehicle body suspension reinforcement assembly according to an embodiment of the present utility model;
FIG. 2 is a schematic view, partially in section, of the view of the A-A direction of FIG. 1 in accordance with an embodiment of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2A according to an embodiment of the present utility model;
FIG. 4 is a schematic view, partially in section, of the view in the direction B-B of FIG. 1 in accordance with an embodiment of the utility model;
FIG. 5 is an enlarged view of a portion of the portion B of FIG. 3 according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a portion of a sill beam, floor reinforcement and connecting panel in an embodiment of the present utility model;
FIG. 7 is a schematic view of a vehicle body suspension stiffener assembly with the floor stiffener and web hidden in accordance with an embodiment of the present utility model;
FIG. 8 is an enlarged partial schematic view of FIG. 7C according to an embodiment of the present utility model;
fig. 9 is a schematic structural view of the suspension mounting plate, the suspension reinforcing plate and the laminated plate when the suspension mounting plate, the suspension reinforcing plate and the laminated plate are structurally matched.
Reference numerals:
100. a floor panel; 110. a middle channel; 200. a threshold beam; 300. a floor reinforcing plate; 400. a connecting plate; 500. suspending the reinforcing plate; 600. closing the cavity; 610. a first cavity; 620. a second cavity; 630. a rubber plate structure; 700. suspending the mounting sleeve; 800. a suspension mounting plate; 810. a flanging structure; 811. reinforcing ribs.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In order to solve the above-mentioned problems, referring to fig. 1 to 9, a first aspect of the present utility model proposes a vehicle body suspension reinforcing assembly, which can improve the vibration isolation performance of the suspension installation site, and the closed cavity 600 has a higher dynamic stiffness at the suspension installation site, so as to ensure the vibration isolation performance of the suspension installation site. (only a portion of the threshold beam 200 is shown in the drawings)
Referring to fig. 1 to 9, in some embodiments of the present utility model, a body suspension reinforcement assembly includes a floor panel 100, a threshold beam 200, a floor reinforcement plate 300, a connection plate 400, and a suspension reinforcement plate 500, the threshold beam 200 being connected to the floor panel 100 and disposed at one side of the floor panel 100; the floor reinforcing plate 300 is simultaneously connected to the threshold beam 200 and the floor panel 100, and a part of the floor reinforcing plate 300 is spaced apart from the floor panel 100; the connection plate 400 is simultaneously connected to the threshold beam 200 and the floor panel 100, and a portion of the connection plate 400 is spaced apart from the floor panel 100, wherein the floor reinforcing plate 300 is partially overlapped with the connection plate 400; the suspension reinforcement plate 500 is simultaneously connected to the rocker 200 and the floor panel 100, and a part of the suspension reinforcement plate 500 is spaced apart from the floor panel 100;
the floor panel 100, the threshold beam 200, the floor reinforcement 300, the connection plate 400, and the suspension reinforcement 500 enclose at least one closed cavity 600.
The floor panel 100 may carry the floor reinforcing plate 300, the connection plate 400, and the suspension reinforcing plate 500, and the rocker 200 may reinforce the floor panel 100, according to the above-described embodiment of the present utility model. The floor reinforcing plate 300 may reinforce the floor panel 100, and the floor reinforcing plate 300 may connect the floor panel 100 and the threshold beam 200, improving the connection strength of the floor panel 100 and the threshold beam 200. The connection plate 400 may further connect the floor panel 100 and the threshold beam 200, further improving the connection strength of the floor panel 100 and the threshold beam 200. After the part of the connection plate 400 is spaced from the floor panel 100, a gap can be formed between the connection plate 400 and the floor panel 100 and the formation of the closed cavity 600 can be facilitated. The floor reinforcing plate 300 and the connection plate 400 are partially overlapped to form a double-layer plate structure, and the double-layer plate structure has higher rigidity, so that deformation caused by impact force at the overlapped position and the nearby area is prevented, and the integral vibration isolation performance is improved. The suspension stiffener 500 improves the vibration isolation performance of the vehicle body suspension stiffener assembly, and the suspension stiffener 500 can improve the overall rigidity of the vehicle body suspension stiffener assembly, further ensuring the vibration isolation performance of the suspension mounting site. The closed cavity 600 has a supporting and reinforcing function, so that the vehicle body suspension reinforcing component has higher dynamic stiffness at the suspension installation position, the vibration isolation performance of the suspension installation position can be further ensured, and the problems of in-vehicle vibration, in-vehicle rolling and the like are not easy to cause. The embodiment of the utility model can improve the vibration isolation performance of the suspension installation position, and the closed cavity 600 has higher dynamic stiffness at the suspension installation position, so that the vibration isolation performance of the suspension installation position can be ensured.
The vehicle body suspension reinforcing component can improve the vibration isolation performance of suspension by reinforcing the vehicle body suspension structure, effectively attenuate the vibration of a chassis (the floor panel 100 is a part of the chassis), and achieve the aim of reducing the noise in the vehicle.
The sill beams 200 of the present utility model are provided in two, and the two sill beams 200 are respectively located at opposite sides of the floor panel 100. The corresponding floor reinforcing plate 300, connecting plate 400 and suspension reinforcing plate 500 may also be provided with two sets, one for each rocker 200, respectively.
Referring to fig. 1 to 9, in some embodiments of the present utility model, the floor reinforcing plate 300 and the connection plate 400 cooperate to form a cavity structure open toward the floor panel 100, and the cavity structure, the rocker 200, and the floor panel 100 enclose a closed cavity 600;
the suspension stiffener 500 extends at least partially into the enclosed cavity 600 and separates the enclosed cavity 600 into at least two subchambers.
Based on the above embodiment of the present utility model, the cooperation between the floor reinforcing plate 300 and the connecting plate 400 may form a cavity structure with a relatively stable structure, and after the peripheral sides of the cavity structure are respectively connected to the threshold beam 200 and the floor panel 100, the cavity structure may be enclosed into a closed cavity 600, and the closed cavity 600 may enable the suspension installation place to have relatively high dynamic stiffness, so that vibration isolation performance of the suspension installation place may be further ensured, and further the problems of in-vehicle vibration, in-vehicle booming, etc. may not be easily caused. The suspension reinforcing plate 500 can separate the closed cavity 600 while reinforcing vibration isolation performance, and after separating the closed cavity 600 into at least two subchambers, the dynamic stiffness of the suspension installation position can be further improved, and the vibration isolation performance of the suspension installation position can be further ensured. The closed cavity 600 of the utility model can play roles in supporting, buffering and absorbing vibration, and the double-cavity structure is combined to play roles in strengthening and vibration isolation for the suspension of the vehicle body.
In some embodiments of the utility model, the suspended reinforcement plate 500 extends into the middle channel 110 of the floor panel 100 in a direction away from the threshold beam 200.
According to the embodiment of the present utility model, the suspension reinforcement plate 500 may have higher connection stability, and after the suspension reinforcement plate 500 is partially extended into the middle channel 110, the connection area between the suspension reinforcement plate 500 and the floor panel 100 may be made larger, so that a better suspension reinforcement effect may be achieved, and the acting force during suspension may be more dispersed to other positions of the floor panel 100, and at the same time, more vibration may be reduced. And the suspension reinforcement plate 500 may also reinforce the floor panel 100, and the extension portion may form a double-layer plate structure with the floor panel 100, improving strength and vibration damping ability.
Referring to fig. 1 to 9, in some embodiments of the present utility model, the suspension reinforcement plate 500 divides the closed cavity 600 into two sub-cavities, a first cavity 610 and a second cavity 620, respectively, the first cavity 610 being above the second cavity 620 in the height direction of the vehicle body;
the body suspension reinforcement assembly further includes a suspension mounting sleeve 700, the suspension mounting sleeve 700 being mounted within the first cavity 610, a first end of the suspension mounting sleeve 700 being directly or indirectly connected to one of the floor reinforcement plate 300 and the connection plate 400, a second end of the suspension mounting sleeve 700 being connected to the suspension reinforcement plate 500.
Based on the above-described embodiments of the present utility model, the cooperation of the first cavity 610 and the second cavity 620 can strengthen the vehicle body suspension and improve the vibration isolation performance of the vehicle body suspension. The suspension mount sleeve 700 is the primary carrier for the suspension function. The floor reinforcing plate 300 and the connecting plate 400 may be provided with through holes adapted to the suspension mounting sleeve 700. The suspension mount bushing 700 may be directly or indirectly connected to the floor reinforcing plate 300 or the connection plate 400, or may be mounted to the suspension reinforcing plate 500. Or the first end of the suspension mount bushing 700 is fixedly coupled to the floor reinforcing plate 300 or the connection plate 400 and the second end is fixedly coupled to the suspension reinforcing plate 500.
Referring to fig. 1 to 9, in some embodiments of the present utility model, the vehicle body suspension reinforcement assembly further includes a suspension mounting plate 800, the suspension mounting plate 800 being located within the first cavity 610, the suspension mounting plate 800 being fixedly coupled to one of the floor reinforcement plate 300 and the connection plate 400, the suspension mounting plate 800, the floor reinforcement plate 300 and the connection plate 400 being partially overlapped; wherein a first end of the suspension mounting sleeve 700 is mounted on the suspension mounting plate 800.
The suspension mounting plate 800 may be used to mount the suspension mounting sleeve 700 according to the above embodiment of the present utility model, and the suspension mounting plate 800 may be provided with a through hole adapted to the suspension mounting sleeve 700. After the suspension mounting plate 800, the floor reinforcing plate 300 and the connecting plate 400 are partially overlapped, a three-layer plate structure can be formed, the shock resistance is further enhanced, higher rigidity can be achieved at the position, deformation caused by impact force at the overlapped position and the nearby area is prevented, and the integral vibration isolation performance of the vehicle body suspension reinforcing assembly is improved.
In some embodiments of the present utility model, a portion of the peripheral side of the suspension mounting plate 800 is provided with a flange structure 810.
The provision of the burring structure 810, according to the above-described embodiments of the present utility model, can improve the mounting stability of the suspension mounting plate 800 and can improve the dynamic stiffness performance of the vehicle body at the suspension. Reinforcing ribs 811 may be provided on the burring structure 810 as needed, and the strength of the burring structure 810 may be further reinforced by the reinforcing ribs 811.
In some embodiments of the present utility model, a glue-sandwiched structure 630 is disposed between the suspension mounting plate 800 and the suspension stiffener 500, the glue-sandwiched structure 630 being attached to the suspension stiffener 500, the glue-sandwiched structure 630 being glued to the suspension mounting plate 800 by an expansion glue.
The provision of the glue-laminated plate structure 630 may improve the connection stability of the suspension mounting plate 800 and the suspension reinforcing plate 500, based on the above-described embodiments of the present utility model. The downside of the rubber clamping plate structure 630 can be specifically clamped with the suspension reinforcing plate 500, the rubber clamping plate structure 630 and the suspension mounting plate 800 are glued through expansion glue, and the rubber clamping plate mainly has the functions of supporting and vibration isolation, so that the dynamic stiffness of the suspension part of the vehicle body is further improved, the vibration reduction performance is improved, and the damping force value transmission function is realized.
In some embodiments of the present utility model, the overlapping length of the floor reinforcing plate 300 and the connection plate 400 in the vehicle body length direction is a, a=114 mm±10mm, and the overlapping portion of the floor reinforcing plate 300 and the connection plate 400 forms a double-layer plate structure.
According to the embodiment of the utility model, the structure can form a double-layer plate structure at the suspension mounting position of the vehicle body, has higher rigidity, prevents deformation caused by impact force at the mounting surface, and improves vibration isolation performance. The overlapping portions of the floor reinforcing plate 300 and the connection plate 400 may be connected by welding to improve connection stability.
The above a=114 mm±10mm is a numerical range, specifically: a is more than or equal to 104mm and less than or equal to 124mm, and the overlapping length can be 105mm, 110mm, 115mm, 116mm, 120mm, 122mm and the like. The above-mentioned overlapping length may be the maximum overlapping length, the overlapping lengths of the remaining portions may be set differently as required, the overlapping lengths at different positions may be different in the vehicle width direction, and the overlapping lengths in the width direction may be stepwise or linearly changed. The above numerical ranges and specific numerical values are exemplary descriptions, and other numerical values can be set according to actual conditions.
In some embodiments of the present utility model, the floor reinforcing plate 300 is partially elevated from the connection plate 400 in the vehicle body height direction, and the height of the elevated portion is b with respect to the height difference between the floor panels 100, and b=57 mm±5mm.
Based on the above embodiment of the present utility model, the partially raised arrangement of the floor reinforcing plate 300 and the connecting plate 400 can increase the volume of the closed cavity 600, further increase the point dynamic stiffness of the suspension installation, and increase the vibration damping performance of the vehicle at the suspension installation place.
The above b=57 mm±5mm is also a numerical range, specifically: b is more than or equal to 52mm and less than or equal to 62mm, and the lifting height can be 53mm, 54mm, 55mm, 58mm, 59mm, 60mm and the like. The above-mentioned elevation height may be the maximum elevation height, the elevation heights of the rest may be different as required, the elevation heights of different positions may be different in the width direction of the vehicle body, and the elevation heights in the width direction may be stepwise or linearly variable. The above numerical ranges and specific numerical values are exemplary descriptions, and other numerical values can be set according to actual conditions.
In a second aspect, embodiments of the present utility model provide a vehicle comprising a frame and a body mounted to the frame, the body having a body suspension reinforcement assembly as described above.
According to the embodiment of the utility model, the vehicle with the vehicle body suspension reinforcing assembly can improve the vibration isolation performance of the suspension installation position, and the closed cavity 600 has higher dynamic stiffness at the suspension installation position, so that the vibration isolation performance of the suspension installation position can be ensured. Specifically, the floor reinforcing plate 300 and the connection plate 400 may be partially overlapped to form a double-layer plate structure, and the double-layer plate structure may have higher rigidity, so that deformation caused by impact force at the overlapped position and the vicinity is prevented, and the overall vibration isolation performance is improved. The suspension reinforcing plate 500 can enhance the vibration isolation performance of the vehicle body suspension reinforcing assembly, and the suspension reinforcing plate 500 can improve the overall rigidity of the vehicle body suspension reinforcing assembly, thereby further ensuring the vibration isolation performance of the suspension installation place. The closed cavity 600 can enable the vehicle body suspension reinforcing component to have higher dynamic stiffness at the suspension installation position, and can further ensure the vibration isolation performance of the suspension installation position.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A vehicle body suspension reinforcement assembly, the vehicle body suspension reinforcement assembly comprising:
a floor panel;
the threshold beam is connected with the floor panel and is arranged on one side of the floor panel;
the floor reinforcing plate is simultaneously connected with the threshold beam and the floor panel, and part of the floor reinforcing plate and the floor panel are arranged at intervals;
the connecting plates are connected to the threshold beams and the floor panels at the same time, and part of the connecting plates are arranged at intervals with the floor panels, wherein the floor reinforcing plates are partially overlapped with the connecting plates;
the suspended reinforcing plate is connected with the threshold beam and the floor panel at the same time, and part of the suspended reinforcing plate is arranged at intervals with the floor panel;
the floor panel, the threshold beam, the floor stiffener, the connecting plate and the suspension stiffener enclose at least one closed cavity.
2. The body suspension reinforcement assembly of claim 1, wherein the floor reinforcement plate and the connection plate cooperate to form a cavity structure open to the floor panel, the cavity structure, the threshold beam perimeter, and the floor panel enclosing the closed cavity;
the suspension stiffener extends at least partially into the enclosed cavity and divides the enclosed cavity into at least two subchambers.
3. The vehicle body suspension reinforcement assembly of claim 1, wherein the suspension reinforcement plate extends into the central channel of the floor panel in a direction away from the rocker beam.
4. The body suspension reinforcement assembly of claim 2, wherein the suspension reinforcement plate divides the closed cavity into two subchambers, a first chamber and a second chamber, respectively, the first chamber being above the second chamber in a height direction of the body;
the body suspension reinforcement assembly further includes a suspension mounting sleeve mounted within the first cavity, a first end of the suspension mounting sleeve being directly or indirectly connected to one of the floor reinforcement plate and the connection plate, a second end of the suspension mounting sleeve being connected to the suspension reinforcement plate.
5. The body suspension reinforcement assembly of claim 4, further comprising a suspension mounting plate within the first cavity, the suspension mounting plate fixedly coupled to one of the floor reinforcement plate and the connection plate, the suspension mounting plate, the floor reinforcement plate, and the connection plate partially overlapping;
wherein the first end of the suspension mounting sleeve is mounted on the suspension mounting plate.
6. The vehicle body suspension reinforcement assembly according to claim 5, wherein a part of an outer peripheral side of the suspension mounting plate is provided with a burring structure.
7. The vehicle body suspension reinforcement assembly of claim 5, wherein a sandwich panel structure is disposed between the suspension mounting plate and the suspension reinforcement plate, and wherein the sandwich panel structure is connected to the suspension reinforcement plate and the suspension mounting plate.
8. The vehicle body suspension reinforcement assembly according to claim 1, wherein an overlapping length of the floor reinforcement plate and the connection plate in a vehicle body length direction is a, a=114 mm±10mm, and an overlapping portion of the floor reinforcement plate and the connection plate forms a double-layer plate structure.
9. The vehicle body suspension reinforcement assembly according to claim 1, wherein the floor reinforcement plate is provided elevated from the connection plate portion in a vehicle body height direction, and a height difference between the elevated portion and the floor panel is b, and b=57 mm±5mm.
10. A vehicle, characterized by comprising:
a frame; the method comprises the steps of,
a vehicle body mounted on the frame, the vehicle body having the vehicle body suspension reinforcement assembly as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320329266.5U CN219601447U (en) | 2023-02-27 | 2023-02-27 | Vehicle body suspension reinforcing assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320329266.5U CN219601447U (en) | 2023-02-27 | 2023-02-27 | Vehicle body suspension reinforcing assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219601447U true CN219601447U (en) | 2023-08-29 |
Family
ID=87747422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320329266.5U Active CN219601447U (en) | 2023-02-27 | 2023-02-27 | Vehicle body suspension reinforcing assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219601447U (en) |
-
2023
- 2023-02-27 CN CN202320329266.5U patent/CN219601447U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021073356A1 (en) | Vehicle body rear part structure and vehicle | |
| KR20100037440A (en) | Structure of wheel house in vehicles | |
| CN104670336B (en) | A kind of closed loop rear side wall | |
| CN209191629U (en) | Rear shock absorber mounting structure and vehicle body and vehicle | |
| CN219601447U (en) | Vehicle body suspension reinforcing assembly and vehicle | |
| KR100820444B1 (en) | Torque rod for vehicle | |
| CN209888635U (en) | Anti-torsion pull rod and mounting structure thereof | |
| CN214001840U (en) | Ventilation cover plate assembly and vehicle | |
| CN111845313B (en) | Torsion-resistant pull rod and mounting structure thereof | |
| CN211764778U (en) | Vibration isolation device for automobile shock absorber and automobile with vibration isolation device | |
| CN106627061A (en) | Automobile back door and automobile | |
| CN214138145U (en) | Rear shock absorber mounting structure and frame | |
| KR20020080077A (en) | transmission mounting part structure of vehicle | |
| CN215245138U (en) | Vehicle body side connection structure and vehicle | |
| CN214523655U (en) | Ventilation cover plate mounting structure | |
| CN220540204U (en) | Shock-absorbing structure of auxiliary frame suspension support | |
| CN219339123U (en) | Vehicle and fork arm mounting frame assembly thereof | |
| CN216636086U (en) | Compressor mounting structure of electric motor car | |
| KR101347524B1 (en) | Rear cross memeber for reducing the noise of rear seats | |
| CN218140983U (en) | Damping back door additional strengthening and car back door | |
| CN218640947U (en) | Ventilation cover plate assembly and vehicle | |
| CN218431411U (en) | Frame assembly and vehicle | |
| CN217945324U (en) | Vehicle body suspension mounting structure, vehicle body longitudinal beam assembly and vehicle | |
| CN219487139U (en) | Right front door outer plate supporting plate with buffering and damping structure | |
| CN219029562U (en) | Front wall assembly of vehicle and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |