CN211468147U

CN211468147U - Battery mounting device and vehicle

Info

Publication number: CN211468147U
Application number: CN201922087208.2U
Authority: CN
Inventors: 赵传江; 郑德兵; 吴纯明; 余欢庆
Original assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Current assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-11
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a battery installation device and vehicle. Battery installation device is including relative setting up and syntropy extension's outer riser and back longeron, outer riser with the back longeron is connected through the floor, still includes: the side wall of the first support is mounted on the outer vertical plate, and the bottom wall of the first support is mounted on the floor; the side wall of the second support is arranged on the outer vertical plate, and the bottom wall of the second support is arranged on the floor; the first bracket, the second bracket, the third bracket and the fourth bracket are used for mounting a battery together. The vehicle includes a rear floor and a battery mounting device, the rear side member being mounted on the rear floor. The utility model provides a battery installation device and vehicle has increased the structural stability after the battery installation, has improved the security of battery.

Description

Battery mounting device and vehicle

Technical Field

The utility model relates to a vehicle parts technical field especially relates to a battery installation device and vehicle.

Background

The battery of the vehicle is used to supply a starting current to the starter when starting the engine or to assist the generator in supplying power to the consumer when the generator is overloaded.

In the prior art, a storage battery is generally mounted on a rear floor of a vehicle body, specifically on the floor between a rear side member and an outer floor standing plate. The inventor discovers that the floor is thin and cannot provide enough supporting strength for the installed battery in the process of realizing the invention and creation, the floor has the risk of cracking after the battery is installed for a period of time, the installation stability of the battery is influenced, and the structural stability of the battery after being installed needs to be improved; in addition, when a vehicle collides in the lateral and rear directions, the floor panel is easily deformed by being pressed, and the safety of the battery is to be improved.

Therefore, it is necessary to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a battery installation device and vehicle to solve the problem that exists among the prior art, increase the structural stability after the battery installation, improve the security of battery.

The utility model provides a battery installation device, including relative setting and syntropy extension's outer riser and back longeron, outer riser with the back longeron is connected through the floor, still includes: the side wall of the first support is mounted on the outer vertical plate, and the bottom wall of the first support is mounted on the floor; the side wall of the second support is arranged on the outer vertical plate, and the bottom wall of the second support is arranged on the floor; the first bracket, the second bracket, the third bracket and the fourth bracket are used for mounting a battery together.

Optionally, the first support includes a first top plate disposed opposite to the floor and a first side plate installed between the first top plate and the floor, the first side plate is installed on the outer vertical plate, and the first top plate is provided with a first installation hole.

Optionally, the second bracket includes a second top plate disposed opposite to the floor and a second side plate installed between the second top plate and the floor, the second side plate is installed on the outer vertical plate, and the first top plate is provided with a second installation hole.

Optionally, a sleeve is installed on one side, facing the floor, of the first top plate, the first installation hole is aligned with an inner hole of the sleeve, and internal threads are arranged in the inner hole and the first installation hole.

Optionally, the number of the first side plates is two, the first side plates are respectively connected to the first top plate and are a first sub plate and a second sub plate, and one edge of the first sub plate, which is far away from the second sub plate, and one edge of the second sub plate, which is far away from the first sub plate, are both installed on the outer vertical plate.

Optionally, the first bracket further comprises a first attaching plate attached to the floor, and one edge of the first attaching plate is mounted on the second dividing plate.

Optionally, the first support further comprises a second attaching plate and a third attaching plate both attached to the outer vertical plate, the second attaching plate is mounted on the first sub-plate, and the third attaching plate is mounted on the second sub-plate.

Optionally, the battery installation device further comprises an installation plate, the installation plate is attached to the floor and extends to the rear longitudinal beam, and the third support and the fourth support are installed on the installation plate.

Optionally, the third support includes with the relative third roof that sets up of mounting panel, the third roof with be connected with the third curb plate between the mounting panel, the third mounting hole has been seted up on the third roof.

Optionally, the battery installation device further includes a stud, and the stud penetrates through the third installation hole and then extends in a direction away from the floor.

Optionally, the battery installation device further comprises a strap bracket, the strap bracket comprises a first installation plate and a second installation plate which are connected, the first installation plate is attached to the floor, the second installation plate extends towards the direction far away from the floor, and a strip-shaped opening is formed in the second installation plate.

Optionally, the mounting plate is provided with a weep through hole, and the weep through hole penetrates through the floor.

Based on the same inventive concept, the utility model also provides a vehicle, including the back floor, and above arbitrary one battery installation device, the back longeron is installed on the back floor.

The utility model provides a battery installation device and vehicle, through installing the back longeron on the floor of back, and then realized installing the battery at the technical effect on the floor behind the automobile body, first support, the second support, third support and fourth support can play stable four-point installation bearing structure to the battery, the stability after the battery installation has been improved, wherein first support and second support all play the effect of connecting floor and outer riser, can play the effect of reinforcement to the floor, effectively support the battery, increase the structural strength on floor, prevent the floor fracture, improve the resistance to deformation ability of floor when the vehicle takes place the side rear collision, reduce the probability that the battery received the extrusion, improve the security of battery.

Drawings

The preferred embodiments of the present invention will hereinafter be described in detail to facilitate understanding of the objects and advantages of the invention, with reference to the accompanying drawings, in which:

fig. 1 is a schematic perspective view of the battery mounting device of the present invention.

Fig. 2 is a transverse cross-sectional view of fig. 1.

Fig. 3 is a top view of a battery mounting apparatus according to an alternative embodiment of the present invention.

Fig. 4 is a schematic structural view of a first bracket according to an alternative embodiment of the present invention.

Fig. 5 is a schematic structural view of a second bracket according to an alternative embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a mounting plate according to an alternative embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a vehicle according to an alternative embodiment of the present invention.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.

As shown in fig. 1 to 6, the utility model provides a battery installation device, including outer riser 6, back longeron 7, first support 1, second support 2, third support 3 and fourth support 4.

Referring to fig. 1 to 6, the outer vertical plate 6 and the rear longitudinal beam 7 are oppositely disposed and extend in the same direction, the outer vertical plate 6 is connected to the rear longitudinal beam 7 through a floor 8, the side wall of the first bracket 1 is mounted on the outer vertical plate 6, and the bottom wall of the first bracket 1 is mounted on the floor 8; the side wall of the second bracket 2 is mounted on the outer vertical plate 6, and the bottom wall of the second bracket 2 is mounted on the floor 8; the first bracket 1, the second bracket 2, the third bracket 3, and the fourth bracket 4 are used to mount a battery together. The outer vertical plate 6 and the rear longitudinal beam 7 can be arranged on the rear floor of the vehicle body and are specifically positioned at the rear end of the rear wheel cover along the direction of the vehicle body.

The utility model provides a battery installation device, first support 1, second support 2, third support 3 and fourth support 4 can play stable four-point mounting bearing structure to the battery, the stability after the battery installation has been improved, wherein first support 1 and second support 2 all play the effect of connecting floor 8 and outer riser 6, can play the effect of reinforcement to floor 8, effectively support the battery, increase floor 8's structural strength, prevent floor 8 fracture, improve the anti deformability of floor 8 when the vehicle takes place the side rear collision, reduce the battery and receive extruded probability, improve the security of battery.

Optionally, the first bracket 1 includes a first top plate 11 disposed opposite to the floor 8 and a first side plate 12 installed between the first top plate 11 and the floor 8, the first side plate 12 is installed on the outer vertical plate 6, and a first installation hole 13 is opened on the first top plate 11. In this embodiment, the first top plate 11, the first side plate 12, and the outer vertical plate 6 may form a cavity structure, so as to effectively improve the strength and rigidity of the joint between the first bracket 1 and the floor 8.

Optionally, the second bracket 2 includes a second top plate 21 disposed opposite to the floor 8 and a second side plate 23 installed between the second top plate 21 and the floor 8, the second side plate 23 is installed on the outer vertical plate 6, and the first top plate 11 is provided with a second installation hole 22. Similarly, the second top plate 21, the second side plate 23, and the outer vertical plate 6 in this embodiment may form a cavity structure, which effectively improves the strength and rigidity of the joint between the second bracket 2 and the floor 8.

Optionally, a sleeve 15 is installed on one side of the first top board 11 facing the floor 8, the first installation hole 13 is aligned with an inner hole 16 of the sleeve 15, and both the inner hole 16 and the first installation hole 13 are provided with internal threads. The first top plate 11 may be bolted to the battery tray through internal threads, wherein the sleeve 15 may be welded directly to the first top plate 11, the sleeve 15 may be a nut, and the battery may be screwed to the nut through a stud after being mounted on the tray.

Optionally, the number of the first side plates 12 is two, and the first side plates are respectively a first sub plate 121 and a second sub plate 122 which are both connected to the first top plate 11, and one edge of the first sub plate 121, which is far away from the second sub plate 122, and one edge of the second sub plate 122, which is far away from the first sub plate 121, are both installed on the outer vertical plate 6. The first and second divided

panels

121 and 122 in this embodiment can increase the structural stability of the connection between the first top panel 11 and the floor panel 8. Further, as shown in fig. 1, the first and second divided

panels

121 and 122 may be vertically connected to further increase the structural stability of the connection between the first top panel 11 and the floor panel 8.

Optionally, the first bracket 1 further includes a first abutting plate 14, the first abutting plate 14 abuts on the floor 8, and one edge of the first abutting plate 14 is installed on the second dividing plate 122. The first attachment panel 14 of this embodiment may be added to the structural stability panel of the first divider 121 mounted to the floor 8. Alternatively, the first attaching plate 14 may be fixed on the floor 8 by welding, and the installation is stable and reliable.

Optionally, the first bracket 1 further includes a second attachment plate 17 and a third attachment plate 18 both attached to the outer vertical plate 6, the second attachment plate 17 is installed on the first dividing plate 121, and the third attachment plate 18 is installed on the second dividing plate 122. The second attachment plate 17 in this embodiment can increase the structural stability of the connection between the first sub-plate 121 and the outer vertical plate 6 and the connection between the second sub-plate 122 and the outer vertical plate 6.

Optionally, the battery installation device further comprises an installation plate 5, the installation plate 5 is attached to the floor 8 and extends to the rear longitudinal beam 7, and the third bracket 3 and the fourth bracket 4 are installed on the installation plate 5. Mounting panel 5 can welded fastening on floor 8, improves the stability of being connected between mounting panel 5 and the floor 8, wherein at floor 8 and the juncture of back 7,

floor

8 and 5 stacks back can crisscross division 52 to realize floor 8 and back longeron 7, three-layer spot welding in turn between mounting panel 5 and the back longeron 7, avoid the easy rosin joint problem that appears of four-layer welding, improve the structural stability who connects between floor 8, mounting panel 5 and the longeron 7.

Optionally, the third bracket 3 includes a third top plate 31 disposed opposite to the mounting plate 5, a third side plate 33 is connected between the third top plate 31 and the mounting plate 5, and a third mounting hole is formed in the third top plate 31. The stable cavity structure is defined between the third top plate 31, the third side plate 33 and the floor 8 in this embodiment, which can increase the structural stability of the third bracket 3 mounted on the floor 8. The third side plate 33 provided in this embodiment may be a closed surrounding structure, and the third top plate 31 and the third side plate 33 form an inverted bowl-shaped structure, so as to provide an installation space for the bolt connection, and at the same time, the structural stability between the third bracket 3 and the floor 8 may be increased.

Optionally, the battery installation device further includes a stud 34, and the stud 34 extends in a direction away from the floor 8 after passing through the third installation hole. The tray provided with the battery can be correspondingly provided with positioning holes, and the stud 34 can be fastened on the tray provided with the battery through a nut after penetrating through the positioning holes.

Optionally, the battery installation device further includes a strap bracket 51, the strap bracket 51 includes a first mounting plate and a second mounting plate that are connected, the first mounting plate is attached to the floor 8, the second mounting plate extends in a direction away from the floor 8, a strip-shaped opening is formed in the second mounting plate, and the battery strap is fixed on the strap bracket 51 after penetrating through the strip-shaped opening. The first mounting plate and the second mounting plate in the embodiment can form an L-shaped bracket for fixing a binding belt for fastening the battery, thereby further improving the structural stability after the battery is mounted.

Optionally, the mounting plate 5 is provided with a weep through hole 53, and the weep through hole 53 penetrates through the floor 8. The liquid leakage through hole 53 provided in this embodiment can discharge waste gas or waste liquid generated during the operation of the battery out of the vehicle. In addition, the weeping through-hole 53 in this embodiment can be led outside the car through the weeping pipe, can overlap on the weeping pipe and be equipped with the sealing washer, and the sealing washer is sealed and is installed and is sealed the weeping through-hole 53 in the weeping through-hole 53.

In the application, the heights of the first top plate 11 and the second top plate 21 can be both greater than the heights of the battery mounting parts on the third top plate 31 and the fourth support 4, so that a structure with a high outside and a low inside is formed, the center of gravity of the mounted battery inclines inwards, load generated by swinging of the battery in the driving process of the vehicle is favorably transmitted to the rear longitudinal beam 7, and the integral mode of the structure is improved by means of the strength and the rigidity of the rear longitudinal beam 7. The reinforcing plate on the inner side of the rear longitudinal beam 7 is extended to the tail end plate, so that the strength and rigidity of the rear longitudinal beam 7 are further improved, and the integral structure meets the requirement of the vehicle body on battery protection during rear collision.

As shown in fig. 1 to 7, based on the same inventive concept, the present invention further provides a vehicle, comprising a rear floor 9 and the battery mounting device, wherein the rear longitudinal beam 7 is mounted on the rear floor 9.

The utility model provides a vehicle, through installing back longeron 7 on back floor 9, and then realized installing the battery at the technical effect on floor 9 behind the automobile body, first support 1, second support 2, third support 3 and fourth support 4 can play stable four-point mounting support structure to the battery, the stability after the battery installation has been improved, wherein first support 1 and second support 2 all play the effect of connecting floor 8 and outer riser 6, can play the effect of reinforcement to floor 8, effectively support the battery, increase floor 8's structural strength, prevent floor 8 fracture, improve floor 8's anti deformability when the vehicle takes place the side rear collision, reduce the probability that the battery received the extrusion, improve the security of battery.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a battery installation device, includes relative setting and syntropy extension's outer riser and back longeron, outer riser with the back longeron is connected through the floor, its characterized in that still includes:

the side wall of the first support is mounted on the outer vertical plate, and the bottom wall of the first support is mounted on the floor;

the side wall of the second support is arranged on the outer vertical plate, and the bottom wall of the second support is arranged on the floor;

the first bracket, the second bracket, the third bracket and the fourth bracket are used for mounting a battery together.

2. The battery mounting apparatus according to claim 1, wherein the first bracket includes a first top plate disposed opposite to the floor plate and a first side plate disposed between the first top plate and the floor plate, the first side plate is mounted on the outer vertical plate, and the first top plate is provided with a first mounting hole.

3. The battery mounting apparatus according to claim 2, wherein the second bracket includes a second top plate disposed opposite to the floor plate and a second side plate disposed between the second top plate and the floor plate, the second side plate is disposed on the outer vertical plate, and the first top plate is provided with a second mounting hole.

4. The battery mounting apparatus of claim 2, wherein a sleeve is mounted on the first top plate on a side facing the floor, the first mounting hole is aligned with an inner hole of the sleeve, and the inner hole and the first mounting hole are internally threaded.

5. The battery mounting apparatus according to claim 2, wherein the number of the first side plates is two, and the first side plates are respectively connected to the first top plate and are respectively a first sub-plate and a second sub-plate, and one side of the first sub-plate, which is far away from the second sub-plate, and one side of the second sub-plate, which is far away from the first sub-plate, are both mounted on the outer vertical plate.

6. The battery mounting apparatus of claim 5, wherein the first bracket further comprises a first attachment panel attached to the floor panel, wherein an edge of the first attachment panel is attached to the second attachment panel.

7. The battery mounting apparatus of claim 5, wherein the first bracket further comprises a second attachment plate and a third attachment plate both attached to the outer vertical plate, the second attachment plate being mounted to the first section plate, and the third attachment plate being mounted to the second section plate.

8. The battery mounting apparatus of any one of claims 1-7, further comprising a mounting plate attached to the floor and extending to the rear rail, wherein the third bracket and the fourth bracket are both mounted to the mounting plate.

9. The battery mounting apparatus as claimed in claim 8, wherein the third bracket includes a third top plate disposed opposite to the mounting plate, a third side plate is connected between the third top plate and the mounting plate, and a third mounting hole is formed in the third top plate.

10. The battery mounting apparatus according to claim 9, further comprising a stud extending away from the floor after passing through the third mounting hole.

11. The battery mounting apparatus as claimed in any one of claims 1 to 7, further comprising a strap support, wherein the strap support comprises a first mounting plate and a second mounting plate connected to each other, the first mounting plate is attached to the floor, the second mounting plate extends away from the floor, and the second mounting plate is provided with a strip-shaped opening.

12. The battery mounting apparatus of claim 8, wherein the mounting plate defines weep through-holes that extend through the floor.

13. A vehicle comprising a rear floor, characterized by further comprising the battery mounting device of any one of claims 1 to 12, the rear side member being mounted on the rear floor.