CN211391454U

CN211391454U - Automobile body assembly and car

Info

Publication number: CN211391454U
Application number: CN201922447100.XU
Authority: CN
Inventors: 许明达; 单丰武; 姜筱华; 陈立伟; 聂小勇; 蔡剑峰; 周啟涛
Original assignee: Jiangxi Jiangling Group New Energy Automobile Co Ltd
Current assignee: Jiangxi Jiangling Group New Energy Automobile Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-01
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a vehicle body assembly and car, this vehicle body assembly includes the frame, anticollision subassembly and reinforcement subassembly, the anticollision subassembly includes fixed bolster and crashproof roof beam, the front end of frame is located to the fixed bolster, the reinforcement subassembly is including the reinforcement post, the reinforcement crossbeam, first reinforcement seat, second reinforcement seat and third reinforcement seat, the inner wall of frame is located to second reinforcement seat, the bottom of frame is located to third reinforcement seat, be equipped with a plurality of stiffening plates on the second reinforcement seat, be equipped with a plurality of erection columns on the lateral wall of stiffening plate, third reinforcement seat includes a plurality of fixed plates and backup pad, be equipped with the fixed orifices on the lateral wall of fixed plate, be equipped with the fixed column in the fixed orifices, be equipped with the support column in the backup pad. The utility model discloses a design of reinforcement crossbeam has improved the stability of frame bottom structure, through the design of second reinforcement seat, has improved the stability of structure between frame front end, rear end and the reinforcement crossbeam, through the design of third stiffening plate, has improved the stability of structure between frame bottom and the reinforcement crossbeam.

Description

Automobile body assembly and car

Technical Field

The utility model relates to the technical field of automobiles, in particular to automobile body assembly and car.

Background

The society is continuously developed, the living standard of people is gradually improved, and the automobile as a transportation tool is gradually popularized in China. The overall strength of the automobile is continuously improved, and the appearance gradually meets the aesthetic requirements of the public. As an important component of an automobile, the structural stability of an automobile body assembly directly affects the driving safety of the automobile, and therefore, higher requirements are placed on the structural stability of the automobile body assembly.

The existing automobile body assembly comprises a frame and an anti-collision beam connected with the frame, and is made of steel materials, so that the stability of the structure of the automobile body assembly is improved, but in the use process of the existing automobile body assembly, along with the increase of the overall structure of the automobile body, the requirement of the structural stability of the existing automobile can not be met only by adopting the steel materials, therefore, the overall stability of the automobile is lower, and the driving safety performance of the automobile is reduced.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an aim at provides a body assembly and car that structural stability is high.

A vehicle body assembly comprises a vehicle frame, an anti-collision assembly and a reinforcing assembly, wherein the anti-collision assembly and the reinforcing assembly are arranged on the vehicle frame, the anti-collision assembly comprises a fixed support and an anti-collision beam arranged on the fixed support, the fixed support is arranged at the front end of the vehicle frame, the reinforcing assembly comprises a reinforcing column arranged at the front end of the vehicle frame, a reinforcing beam arranged at the bottom of the vehicle frame, a first reinforcing seat arranged at the top angle of the vehicle frame, and a second reinforcing seat and a third reinforcing seat which are respectively connected with the reinforcing beam, the second reinforcing seat is arranged on the inner wall of the vehicle frame, the third reinforcing seat is arranged at the bottom of the vehicle frame, a plurality of reinforcing plates are arranged on the second reinforcing seat, a plurality of assembling columns are arranged on the side walls of the reinforcing plates, the third reinforcing seat comprises a plurality of fixed plates and supporting plates arranged between the fixed plates, and fixed holes, the fixing holes are internally provided with fixing columns, and the supporting plate is provided with supporting columns.

Above-mentioned automobile body assembly, through the design of reinforcement crossbeam has improved the stability of frame bottom structure, through the design of second reinforcement seat has improved frame front end, rear end and the stability of structure between the reinforcement crossbeam, through the design of third stiffening plate has improved the frame bottom with the stability of structure between the reinforcement crossbeam makes automobile body assembly passes through the design of reinforcement subassembly has improved overall structure's intensity.

Further, a vibration damping seat is arranged at the bottom of the frame, a vibration damper is arranged in the vibration damping seat, and the vibration damper is used for reducing vibration between the frame and the vehicle body.

Furthermore, the outer wall of the rear end of the frame is provided with a limiting plate, one side of the limiting plate is fixed with the frame, and the other side of the limiting plate faces away from the frame and protrudes.

Furthermore, the outer wall of the upper end of the second reinforcing seat is provided with an avoiding groove, and the reinforcing cross beam is erected on the avoiding groove.

Furthermore, a support frame is arranged at the bottom of the rear end of the frame, the support frame is of a right-angled triangle support structure, and the right-angled edge of the support frame is connected with the frame.

Furthermore, the height of the plate surface of the supporting plate is smaller than the height of the side wall of the top end of the fixing plate, and the supporting plate is perpendicular to the side wall of the fixing plate.

Furthermore, energy-absorbing holes are formed in the fixed support and the anti-collision beam and used for improving the anti-collision capacity of the fixed support and the anti-collision beam.

Furthermore, the tail end of the supporting column is provided with a buffer plate, and a buffer spring or a rubber pad is arranged in the buffer plate.

The utility model also provides an automobile, including automobile body and above-mentioned automobile body assembly, automobile body with the automobile body assembly is connected.

Drawings

Fig. 1 is a schematic structural diagram of a vehicle body assembly according to a first embodiment of the present invention;

FIG. 2 is a schematic view of the bottom of the body assembly of FIG. 1;

FIG. 3 is a schematic view of a second reinforcement base shown in FIG. 1;

FIG. 4 is a schematic view of a third reinforcement base shown in FIG. 2;

fig. 5 is a schematic structural diagram of a vehicle body assembly according to a second embodiment of the present invention;

description of the symbols of the main elements

Vehicle body assembly	100，100a	Vehicle frame		10
					Anti-collision assembly	11	Fixing support	12
Anti-collision beam	13	Reinforcing column	14
				Reinforcement crossbeam	15	First reinforcement seat	16
Second reinforcement seat	17	Third reinforcement seat	18
				Reinforcement plate	19	Assembling column	20
Fixing plate	21	Supporting plate	22
				Fixing column	23	Support column	24
Vibration damping seat	25	Avoiding groove	26
				Supporting frame	27	Limiting plate	28

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 according to specific situations by those skilled in the art. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a first embodiment of the present invention provides a vehicle body assembly 100, including a vehicle frame 10 and an anti-collision assembly 11 and a reinforcement assembly disposed on the vehicle frame 10, wherein the anti-collision assembly 11 includes a fixing bracket 12 and an anti-collision beam 13 disposed on the fixing bracket 12, the fixing bracket 12 is disposed at the front end of the vehicle frame 10, and the anti-collision beam 13 and the vehicle frame 10 have a fixed connection effect, and the anti-collision beam 13 has a design to effectively improve the anti-collision capability of the front section of the vehicle frame 10 and improve the driving safety of the vehicle.

Specifically, in this embodiment, the reinforcing component includes a reinforcing column 14 disposed at the front end of the frame 10, a reinforcing cross beam 15 disposed at the bottom of the frame 10, a first reinforcing seat 16 disposed at the top corner of the frame 10, and a second reinforcing seat 17 and a third reinforcing seat 18 respectively connected to the reinforcing cross beam 15, two ends of the reinforcing column 14 are respectively connected to the front end of the automobile and the fixing bracket 12, the second reinforcing seat 17 is disposed on the inner wall of the frame 10, the third reinforcing seat 18 is disposed at the bottom of the frame 10, the second reinforcing seat 17 is provided with a plurality of reinforcing plates 19, the side walls of the reinforcing plates 19 are provided with a plurality of assembling columns 20, the third reinforcing seat 18 includes a plurality of fixing plates 21 and supporting plates 22 disposed between the fixing plates 21, the side walls of the fixing plates 21 are provided with fixing holes, and the fixing holes are provided with fixing columns 23, a support column 24 is arranged on the support plate 22.

Preferably, a vibration damping seat 25 is arranged at the bottom of the frame 10, a vibration damper is arranged in the vibration damping seat 25 and used for reducing vibration between the frame 10 and the vehicle body, so that vibration in the driving process of the vehicle body assembly 100 is reduced, an avoiding groove 26 is formed in the outer wall of the upper end of the second reinforcing seat 17, the reinforcing beam 15 is erected on the avoiding groove 26, and the assembly stability between the reinforcing beam 15 and the second reinforcing seat 17 is effectively improved through the design of the avoiding groove 26.

In addition, in this embodiment, a support frame 27 is arranged at the bottom of the rear end of the vehicle frame 10, the support frame 27 is of a right-angled triangle support structure, the right-angled edge of the support frame 27 is connected with the vehicle frame 10, the height of the surface of the support plate 22 is smaller than the height of the top side wall of the fixed plate 21, the support plate 22 is perpendicular to the side wall of the fixed plate 21, energy absorbing holes are formed in the fixed support 12 and the anti-collision beam 13, the energy absorbing holes are used for improving the anti-collision capacity of the fixed support 12 and the anti-collision beam 13, a buffer plate is arranged at the tail end of the support column 24, and a buffer spring or a rubber pad is arranged.

In this embodiment, through the design of reinforcement crossbeam 15, improved the stability of frame 10 bottom structure, through the design of second reinforcement seat 17 has improved frame 10 front end, rear end and the stability of structure between the reinforcement crossbeam 15, through the design of third stiffening plate 19 has improved frame 10 bottom with the stability of structure between the reinforcement crossbeam 15 makes automobile body assembly 100 passes through the design of reinforcement subassembly has improved overall structure's intensity.

Please refer to fig. 5, which is a schematic structural diagram of a vehicle body assembly 100a according to a second embodiment of the present invention, the second embodiment is substantially the same as the first embodiment, and the difference is that in this embodiment, a limiting plate 28 is disposed on an outer wall of a rear end of the vehicle frame 10, one side of the limiting plate 28 is fixed to the vehicle frame 10, and the other side of the limiting plate 28 is protruded away from the vehicle frame 10, so that a movement limiting effect is effectively achieved between the vehicle frame 10 and the vehicle body, and the stability of the structure between the vehicle frame 10 and the vehicle body is improved.

The utility model also provides an automobile, including automobile body and above-mentioned automobile body assembly 100a, automobile body assembly 100a with automobile body is connected, through automobile body assembly 100 a's design, the effectual driving safety performance who improves the car.

The above-described embodiments describe the technical principles of the present invention, and these descriptions are only for the purpose of explaining the principles of the present invention, and should not be interpreted as limiting the scope of the present invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A vehicle body assembly characterized by: the anti-collision assembly comprises a frame, and an anti-collision assembly and a reinforcing assembly which are arranged on the frame, wherein the anti-collision assembly comprises a fixed support and an anti-collision beam arranged on the fixed support, the fixed support is arranged at the front end of the frame, the reinforcing assembly comprises a reinforcing column arranged at the front end of the frame, a reinforcing beam arranged at the bottom of the frame, a first reinforcing seat arranged at the top angle of the frame, and a second reinforcing seat and a third reinforcing seat which are respectively connected with the reinforcing beam, the second reinforcing seat is arranged on the inner wall of the frame, the third reinforcing seat is arranged at the bottom of the frame, a plurality of reinforcing plates are arranged on the second reinforcing seat, a plurality of assembling columns are arranged on the side walls of the reinforcing plates, the third reinforcing seat comprises a plurality of fixed plates and supporting plates arranged between the fixed plates, fixed holes are arranged on the side walls of the fixed plates, and fixed columns are arranged, and a support column is arranged on the support plate.

2. The vehicle body assembly of claim 1, wherein: the vibration reduction device is characterized in that a vibration reduction seat is arranged at the bottom of the frame, a vibration reducer is arranged in the vibration reduction seat, and the vibration reducer is used for reducing vibration between the frame and the vehicle body.

3. The vehicle body assembly of claim 1, wherein: the outer wall of the rear end of the frame is provided with a limiting plate, one side of the limiting plate is fixed with the frame, and the other side of the limiting plate faces away from the frame and protrudes.

4. The vehicle body assembly of claim 1, wherein: the outer wall of the upper end of the second reinforcing seat is provided with an avoiding groove, and the reinforcing cross beam is erected on the avoiding groove.

5. The vehicle body assembly of claim 1, wherein: the support frame is arranged at the bottom of the rear end of the frame and adopts a right-angled triangle support structure, and the right-angled edge of the support frame is connected with the frame.

6. The vehicle body assembly of claim 1, wherein: the height of the surface of the supporting plate is smaller than that of the side wall of the top end of the fixing plate, and the supporting plate is perpendicular to the side wall of the fixing plate.

7. The vehicle body assembly of claim 1, wherein: energy-absorbing holes are formed in the fixed support and the anti-collision beam and used for improving the anti-collision capacity of the fixed support and the anti-collision beam.

8. The vehicle body assembly of claim 1, wherein: the tail end of the supporting column is provided with a buffer plate, and a buffer spring or a rubber pad is arranged in the buffer plate.

9. An automobile, characterized in that: comprising a vehicle body and a body assembly according to any one of claims 1 to 8, said vehicle body being connected to said body assembly.