CN213007567U - Power battery box installation device and electric vehicle - Google Patents
Power battery box installation device and electric vehicle Download PDFInfo
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- CN213007567U CN213007567U CN202020958538.4U CN202020958538U CN213007567U CN 213007567 U CN213007567 U CN 213007567U CN 202020958538 U CN202020958538 U CN 202020958538U CN 213007567 U CN213007567 U CN 213007567U
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- battery box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a power battery box installation device and an electric vehicle, the power battery box installation device comprises a plurality of cross beams (1) and longitudinal beams (2) connected between two adjacent cross beams, and the outsides of the cross beams positioned at the front end part and the rear end part are respectively provided with a battery compartment installation part (3) used for being assembled with a power battery compartment; the outer sides of the longitudinal beams positioned on the two sides are respectively provided with a battery box mounting part (4) for mounting a power battery box (6), wherein the battery compartment mounting parts are arranged between the battery box mounting parts on the two sides. So set up, through the position with power battery cabin installation position by the left and right sides adjustment for both ends around, reduced the volume demand to the power battery cabin, make whole car framework compacter, it is more reasonable to arrange, can accomplish the assembly work in power battery box and power battery cabin in limited space, has certain guard action to power battery box bottom surface simultaneously, improves security, stability and the reliability of power battery box in whole car use.
Description
Technical Field
The disclosure relates to the technical field of vehicles, in particular to a power battery box mounting device and an electric vehicle.
Background
With the emerging and development of the electric vehicle industry, more and more integrated modules are applied to the whole vehicle in order to improve the comfort and intellectualization of the whole vehicle driving. The whole vehicle space is reasonably distributed, and the occupied rate and the utilization rate of the whole vehicle space are improved, so that more functions can be applied to the whole vehicle. Specifically, the installation positions of the power battery box are arranged on two sides of a power battery box body, and the installation positions are matched with the installation positions on two sides of the power battery cabin. Besides meeting the necessary design space requirements of the wire harness and the cooling pipeline, the two sides of the power battery compartment also need to reserve an assembly space, so that the space of the designed power battery compartment is larger, and the arrangement space of other integrated modules is relatively narrow.
In order to improve the space utilization rate of the whole vehicle, designers can reduce the volume of the power battery compartment, so that in the assembling process of the power battery compartment, due to the fact that the assembly reserved space is reduced, workers are difficult to finish the assembling work of the power battery compartment by utilizing a pneumatic tool.
SUMMERY OF THE UTILITY MODEL
A first object of the present disclosure is to provide a power battery box mounting device, which can solve the problem that it is difficult for an electric vehicle to complete the assembly of a power battery box and a power battery compartment in a limited space.
A second object of the present disclosure is to provide an electric vehicle to solve the problem that it is difficult to assemble a power battery box and a power battery compartment in a limited space.
In order to achieve the above object, the present disclosure provides a power battery box mounting device, which includes a plurality of cross members and a longitudinal member connected between two adjacent cross members, and
battery compartment mounting parts used for being assembled with the power battery compartment are respectively arranged on the outer sides of the cross beams positioned at the front end part and the rear end part;
the outer sides of the longitudinal beams positioned at two sides are respectively provided with a battery box mounting part for mounting the power battery box,
the battery compartment installation parts are arranged on two sides of the battery box installation part.
Optionally, two ends of the cross beam protrude out of the longitudinal beams on two sides respectively, and the battery box installation parts are connected with the cross beam and the longitudinal beams respectively.
Optionally, the outer side of the cross beam located at the front end and the rear end is connected with a support beam, and the battery compartment installation parts are respectively connected with the cross beam and the support beam.
Optionally, the extending direction of the support beam and the extending direction of the corresponding longitudinal beam are located on the same straight line.
Optionally, two longitudinal beams are connected between two adjacent cross beams, the longitudinal beams are located at the end portions of the cross beams, and the extending directions of the longitudinal beams located on each side are respectively located on the same straight line.
Optionally, the cross beam is welded to the longitudinal beam and the support beam, respectively.
Optionally, the top surfaces of the cross beam and the longitudinal beam are flush.
Optionally, the number of the beams is at least three.
Optionally, the battery box mounting part is configured as a lifting lug matched with a lifting device.
According to the second aspect of the present disclosure, there is also provided an electric vehicle including a power battery box and a power battery compartment accommodating the power battery box, wherein the power battery box is mounted in the power battery compartment by the power battery box mounting device as described above.
Through above-mentioned technical scheme, this power battery box installation device that openly provides has reduced the volume demand to the power battery cabin through setting up the position of power battery cabin installation department both ends around, makes whole car framework compacter, and the overall arrangement is more reasonable, can accomplish the assembly work in power battery box and power battery cabin in limited space. In addition, the mounting device can also protect the bottom surface of the power battery box to a certain degree, improve the safety, stability and reliability of the power battery box in the use process of the whole vehicle, and can effectively avoid the collision phenomenon of the power battery box in the transportation and carrying processes.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a top view of a power cell box mounting arrangement provided by an exemplary embodiment of the present disclosure;
FIG. 2 is a top view of a power cell box mounting arrangement provided by another exemplary embodiment of the present disclosure;
fig. 3 is a top view of a power battery box mounting device provided in an exemplary embodiment of the present disclosure after mounting a power battery box;
fig. 4 is a front view of the power battery box mounting device of the embodiment shown in fig. 3 after mounting the power battery box.
Description of the reference numerals
1 Cross beam and 2 longitudinal beams
3 battery compartment mounting part 4 battery box mounting part
5 support beam 6 power battery box
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, when not otherwise stated, the use of directional words such as "upper, lower, front, rear, left, and right" generally means that they are defined in the case of normal use of the power battery box mounting apparatus provided in the present disclosure, and correspond to the direction of the vehicle, and specifically refer to the drawing direction of the relevant drawings. "inner and outer" refer to the inner and outer of the respective component profiles. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.
Referring to fig. 1 to 4, the present disclosure provides a power battery box mounting device including a plurality of cross members 1 and a longitudinal member 2 connected between adjacent two of the cross members 1.
Here, the outer sides of the side members 2 on both sides are provided with battery box mounting portions 4 for mounting a power battery box 6, respectively, and the "both sides" referred to above refer to both sides in the vehicle width direction, i.e., both left and right sides in the drawing direction as shown in fig. 2. Because the installation position of power battery box 6 is at the both sides of power battery box along sharp evenly distributed, consequently set up battery box installation department 4 can with power battery box 6 looks adaptation in the both sides of installation device.
The outer sides of the cross beams 1 at the front and rear ends are respectively provided with battery compartment mounting parts 3 for assembling with a power battery compartment, and the battery compartment mounting parts 3 are arranged between the battery box mounting parts 4 at both sides. The above-mentioned "front and rear" means the front and rear in the vehicle longitudinal direction, i.e., the upper and lower sides in the drawing direction as shown in fig. 2. The battery compartment installation part 3 is located the front and back tip and is located the inboard of battery box installation part 4, like this, when the staff utilized pneumatic tool to assemble in the power battery compartment, can follow the front and back both ends of installation device and operate, rather than from its both sides, promptly, need not reserve working space in the both sides in power battery compartment, reduced the volume demand to the power battery compartment, can accomplish the assembly work in power battery box 6 and power battery compartment in limited space.
When the power battery box is installed, firstly, the installation position of the power battery box is matched with the battery box installation part 3 of the installation device, then the assembly structure of the power battery box and the battery box installation part is arranged in the power battery cabin, and the assembly structure is fixed in the power battery cabin through the battery cabin installation parts 4 at the front end and the rear end of the power battery cabin. Utilize this power battery box installation device that this disclosure provided, can change the installation position of power battery box 6 in the power battery cabin, reduced the volume demand to the power battery cabin, make whole car framework compacter, it is more reasonable to arrange, can accomplish the assembly work in power battery box 6 and power battery cabin in limited space. In addition, install power battery box 6 on installation device, this installation device can also have certain guard action to the 6 bottom surfaces of power battery box, improves security, stability and the reliability of power battery box 6 in whole car use, can effectively avoid power battery box 6 to appear the phenomenon of colliding with in the in-process of transporting, carrying.
The present disclosure does not specifically limit the specific arrangement positions and forms of the battery box mounting portion 3 and the battery compartment mounting portion 4, and only some examples will be described below with reference to the drawings.
Referring to fig. 2 and 3, both ends of the cross beam 1 may protrude from the longitudinal beams 2 at both sides, and in this case, the battery box mounting parts 4 may be connected to the cross beam 1 and the longitudinal beams 2, respectively, that is, the battery box mounting parts 4 are disposed at the junctions of the cross beam 1 and the longitudinal beams 2 and have a connection relationship with both of them, so that the structural strength is higher.
With continued reference to fig. 2 and 3, support beams 5 may be connected to the outer sides of the cross members 1 at the front and rear end portions, in which case the battery compartment mounting portions 3 may be connected to the cross members 1 and the support beams 5, respectively. With this arrangement, the structural strength at the battery compartment mounting portion 4 can be increased.
Furthermore, according to some embodiments, the extending direction of the supporting beam 5 may be set to be in the same line with the extending direction of the corresponding longitudinal beam 2, and the longitudinal beam 2 may provide positioning for the connection of the supporting beam 5, so that the structure of the mounting device is more neat and simple. In the present embodiment, the support beam 5 can restrict the position of the battery compartment mounting portion 3, the battery compartment mounting portion 3 is provided inside the support beam 5, and the battery box mounting portion 4 is provided outside the side member 2, that is, the battery compartment mounting portion 3 can be surely restricted inside the battery box mounting portion 4. The length of the support beam 5 may be smaller than the length of the side member 2 and close to the length of the battery compartment mounting portion 3, and for example, the end of the support beam 5 may be flush with the end of the battery compartment mounting portion 3.
In the embodiment of the disclosure, the number of the cross beams 1 and the number of the longitudinal beams 2 can be respectively designed adaptively according to the size of the power battery box 6. Since the power battery box 6 is generally long in the longitudinal direction and small in the width direction, according to some examples, as shown in fig. 1, only two longitudinal beams 2 may be connected between two adjacent cross beams 1, and the two longitudinal beams 2 are respectively located at the ends of the cross beams 1 so as to be able to support the power battery box 6 at a position close to the outer contour of the power battery box 6. In addition, the extending directions of the longitudinal beams 2 on each side are respectively positioned on the same straight line, so that the battery box mounting parts 4 are arranged on two sides of the mounting device and are convenient to be matched with mounting positions on a power battery box body. In the case of the above-described mounting arrangement also comprising a support beam 5, the support beam 5 is aligned with the longitudinal beam 2 here at the end of the transverse beam 1.
In an exemplary embodiment of the present disclosure, the cross beam 1 is welded to the longitudinal beam 2 and the support beam 5, so that the structure is simple, the manufacturing is convenient, and the structural strength is high. It should be noted that the cross member 1, the longitudinal members 2 and the support beams 5 may be connected by other means, such as detachable screw connection.
In order to provide a larger supporting area, the top surfaces of the cross beam 1 and the longitudinal beam 2 are flush, so that both the cross beam 1 and the longitudinal beam 2 can be used as supporting surfaces of the power battery box 6, and the supporting stability is stronger. And in case the above-mentioned mounting device further comprises a support beam 5, the top surface of the support beam 5 may also be flush with the cross beam 1 and the longitudinal beam 2.
As mentioned above, since the length-wise dimension of the power battery box 6 is long, the number of the cross members 1 may be designed to be at least three according to some embodiments to secure the structural strength of the mounting device.
Referring to fig. 3 and 4, in the present embodiment, the battery box mounting portion 4 may be configured as a lug to which the crane is fitted, and the power battery box 6 may be detachably mounted by bolting or the like.
In another aspect of the present disclosure, an electric vehicle is also provided, which includes a power battery box and a power battery compartment for accommodating the power battery box, wherein the power battery box is installed in the power battery compartment by the power battery box installation device. The advantages of the electric vehicle and the power battery box mounting device relative to the prior art are the same, and are not described in detail herein.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. The power battery box mounting device is characterized by comprising a plurality of cross beams (1) and longitudinal beams (2) connected between two adjacent cross beams (1), and
the outer sides of the cross beams (1) positioned at the front end part and the rear end part are respectively provided with a battery compartment mounting part (3) used for being assembled with a power battery compartment;
the outer sides of the longitudinal beams (2) positioned at two sides are respectively provided with a battery box mounting part (4) for mounting the power battery box (6),
the battery compartment installation parts (3) are arranged on two sides of the battery box installation part (4).
2. The power battery box mounting device according to claim 1, wherein two ends of the cross beam (1) respectively protrude from the longitudinal beams (2) at two sides, and the battery box mounting part (4) is respectively connected with the cross beam (1) and the longitudinal beams (2).
3. A power battery box mounting apparatus according to claim 1, wherein a support beam (5) is connected to the outer side of the cross member (1) at the front and rear ends, and the battery compartment mounting portions (3) are connected to the cross member (1) and the support beam (5), respectively.
4. A power battery box mounting arrangement according to claim 3, characterized in that the extension direction of the support beam (5) is in line with the extension direction of the corresponding longitudinal beam (2).
5. The power battery box mounting device according to claim 3 or 4, wherein two longitudinal beams (2) are connected between two adjacent cross beams (1), the longitudinal beams (2) are located at the ends of the cross beams (1), and the extending directions of the longitudinal beams (2) on each side are respectively located on the same straight line.
6. A power battery box mounting arrangement according to claim 3, characterized in that the cross beams (1) are welded to the longitudinal beams (2) and the support beams (5), respectively.
7. The power battery box mounting arrangement according to claim 1 or 6, characterized in that the top surfaces of the cross beams (1) and the longitudinal beams (2) are flush.
8. A power battery box mounting arrangement according to claim 1, characterized in that the number of said cross beams (1) is at least three.
9. A power battery box mounting arrangement according to claim 1, characterized in that the battery box mounting section (4) is configured as a lifting lug for cooperation with a lifting device.
10. An electric vehicle comprising a power battery box and a power battery compartment accommodating the power battery box, the power battery box being mounted in the power battery compartment by the power battery box mounting apparatus of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958538.4U CN213007567U (en) | 2020-05-29 | 2020-05-29 | Power battery box installation device and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020958538.4U CN213007567U (en) | 2020-05-29 | 2020-05-29 | Power battery box installation device and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213007567U true CN213007567U (en) | 2021-04-20 |
Family
ID=75489759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020958538.4U Active CN213007567U (en) | 2020-05-29 | 2020-05-29 | Power battery box installation device and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213007567U (en) |
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2020
- 2020-05-29 CN CN202020958538.4U patent/CN213007567U/en active Active
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