CN215834656U

CN215834656U - Crossbeam convenient to install new energy automobile power battery box

Info

Publication number: CN215834656U
Application number: CN202122317628.2U
Authority: CN
Inventors: 龚巨峰
Original assignee: Hefei Jiujiong Technology Development Co ltd
Current assignee: Hefei Jiujiong Technology Development Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-15
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a crossbeam convenient for mounting a power battery box body of a new energy automobile, and relates to the technical field of new energy automobiles. The battery box fixing device comprises a mounting frame, a bearing plate, a clamping mechanism and a fixing mechanism, wherein the bearing plate is arranged in the middle of the mounting frame and used for placing a battery box; fixture includes that the bottom is connected through the pivot two rotor arms inside the installing frame, connects two loading board between the fixture, swing joint is in splint on the loading board, and connect the rotor arm with wire rope between the loading board. The convenience degree of battery box installation of size has so wholly been improved greatly.

Description

Crossbeam convenient to install new energy automobile power battery box

Technical Field

The utility model belongs to the technical field of new energy automobiles, and particularly relates to a crossbeam convenient for mounting a power battery box body of a new energy automobile.

Background

With the development of economy and the continuous improvement of living standard of people, environmental problems become more and more concerned problems of people. The exhaust emission of fuel automobiles becomes an important source of environmental pollution, so that the electric automobiles become a new direction for the development of the automobile industry by virtue of the advantages of no pollution and zero emission.

The power source of the electric automobile is a power battery box group which is arranged on the automobile body and is called a battery box. The power battery box of a common car needs about 40 degrees of electric energy, and an electric light truck with the cargo capacity of 2 tons needs about 70 degrees of electric energy to meet the parking requirement. According to the technical level of the current vehicle power battery box group, the average weight of each 1-degree battery box and a box body and accessories for mounting the battery box is more than 10 kilograms, and the system occupation space of each 1-degree battery box is 6 liters.

At present, the new energy vehicles of the same model may not be equipped with battery boxes of different capacities according to different requirements, so that the sizes of the battery boxes are different, the installation crossbeam of the existing battery box body cannot be adapted to the battery boxes of different sizes, and the effect of facilitating installation is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crossbeam convenient for installing a new-energy automobile power battery box body, and solves the problems in the technical background.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a girder convenient for installing a new-energy automobile power battery box body, which comprises an installation frame, a bearing plate, a clamping mechanism and a fixing mechanism, wherein the bearing plate is arranged in the middle of the installation frame and used for placing a battery box;

fixture includes that the bottom is connected through the pivot two rotor arms inside the installing frame are connected two connecting axle between the fixture, swing joint is in connect epaxial splint, and connect the rotor arm with wire rope between the loading board.

Furthermore, the connection position of the steel wire rope and the rotating arm is positioned between the connecting shaft and the rotating shaft.

Furthermore, the fixing mechanism comprises two fixing frames connected to the mounting frame, and a buffer seat connected between the two fixing mechanisms.

Furthermore, the buffer seat comprises two fixing seats arranged between the fixing mechanisms, a buffer head arranged inside the fixing seats, a second spring connected between the buffer head and the fixing seats, and a pressing plate connected to the buffer head.

Furthermore, a buffer piece connected with the bearing plate is arranged on the mounting frame; the bolster includes vertical locating buffering post on the installing frame, sliding connection is in the inside slider of spout on the buffering post, and connect first spring between slider and the installing frame.

Further, four corners of the installation frame are provided with fixing beams.

The utility model has the following beneficial effects:

according to the utility model, the bearing plate is arranged in the frame, the battery box is clamped and fixed through the clamping framework, the clamping mechanism comprises two rotating arms movably connected to the frame, the connecting shafts connected to the two rotating arms are connected with the clamping plate, and the steel wire rope is connected between the connecting arm and the bearing plate, so that after the battery boxes with different sizes are placed on the bearing plate, the bearing plate moves downwards due to the self pressure, the connecting arm is pulled to rotate towards the battery box, the clamping plate clamps the battery box, the battery box is further fixed downwards through the fixing mechanism, and the battery box is fixed by the clamping plate and the fixing mechanism in a fixed matching manner, so that the convenience degree of installation of the battery boxes with different sizes is greatly improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a girder for conveniently installing a new-energy automobile power battery box body;

FIG. 2 is a schematic structural view of the present invention without the fixing mechanism installed;

FIG. 3 is a schematic view of a buffer according to the present invention;

FIG. 4 is a schematic structural view of a buffer seat according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. installing a frame; 2. a clamping mechanism; 3. a fixing mechanism; 4. a fixed beam; 5. a fixed mount; 6. a buffer seat; 7. a carrier plate; 8. a buffer member; 9. a connecting shaft; 10. a splint; 11. a wire rope; 12. a buffer column; 13. a slider; 14. a first spring; 15. a fixed seat; 16. a buffer head; 17. a second spring; 18. pressing a plate; 19. and rotating the arm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the utility model relates to a girder convenient for mounting a new-energy automobile power battery box body, which comprises a mounting frame 1, wherein the mounting frame 1 is used for integrally fixing the girder, a bearing plate 7 is arranged in the middle of the mounting frame 1 and used for placing a battery box, when the battery box is mounted, the battery boxes with different sizes are placed on the bearing plate 7, a clamping mechanism 2 is arranged on the mounting frame 1 and used for clamping the battery box, the clamping mechanism 2 clamps the battery box through the gravity of the battery box, and a fixing mechanism 3 is arranged on the mounting frame 1 and used for fixing the battery box, and the fixing mechanism is used for further fixing the battery box downwards so that the battery box is completely clamped by the clamping mechanism 2.

Wherein as shown in fig. 2, fixture 2 includes that the bottom is connected through the pivot two rotor arms 19 inside the installing frame 1 are connected two connecting axle 9 between fixture 2, swing joint is in splint 10 on connecting axle 9, and connect rotor arm 19 with wire rope 11 between the loading board 7, fixture 2's quantity is two, is located the inside both sides of installing frame 1 respectively, and after the battery box was placed on loading board 7 like this, loading board 7 naturally moves down, and then pulling rotor arm 19 rotates to battery box one side for two splint 10 are fixed with battery box clamp fastening each other, and rethread fixed establishment 3 further moves down the battery box fixedly, makes two splint 10 atress completely fix battery box clamp fastening.

The joint of the steel wire rope 11 and the rotating arm 19 is located between the connecting shaft 9 and the rotating shaft, so that when the steel wire rope 11 works on the rotating arm 19, the rotating arm 19 rotates around the rotating shaft to the battery box side, and the clamping plate 10 clamps and fixes the battery box.

Wherein, fixed establishment 3 is including connecting two mount 5 on the installing frame 1, and connect two buffer seat 6 between the fixed establishment 3 further pulls the battery box downwards through two mount 5 for rotor arm 19 further rotates, and the battery box presss from both sides tightly fixedly, and buffer seat 6 is used for the vibrations that the battery box received in the use.

As shown in fig. 3 and 4, the buffer seat 6 includes a fixed seat 15 disposed between the two fixing mechanisms 3, a buffer head 16 disposed inside the fixed seat 15, a second spring 17 connected between the buffer head 16 and the fixed seat 15, and a pressing plate 18 connected to the buffer head 16, and a buffer member 8 connected to the bearing plate 7 is disposed on the mounting frame 1; the buffer part 8 comprises a buffer column 12 vertically arranged on the mounting frame 1, the buffer column 12 is vertical to the frame, a sliding block 13 connected to the inside of an upper chute of the buffer column 12 in a sliding manner, and a first spring 14 connected between the sliding block 13 and the mounting frame 1, and the sliding block 13 moves inside the chute, so that the first spring 14 can move along with the bearing plate 7 when the bearing plate 7 is stressed to move up and down; thus, after the battery box is integrally fixed, the shock generated during the running of the vehicle can be effectively absorbed by the first spring 14 and the second spring 17.

Wherein, four corners of installing frame 1 all are provided with fixed beam 4, and installing frame 1 passes through fixed beam 4 to be installed on the vehicle.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a girder convenient to installation new energy automobile power battery box which characterized in that: the battery box fixing device comprises a mounting frame (1), a bearing plate (7) arranged in the middle of the mounting frame (1) and used for placing a battery box, a clamping mechanism (2) arranged on the mounting frame (1) and used for clamping the battery box, and a fixing mechanism (3) arranged on the mounting frame (1) and used for fixing the battery box;

fixture (2) include that the bottom is connected through the pivot two rotor arms (19) of installing frame (1) inside are connected two connecting axle (9), swing joint between fixture (2) splint (10) on connecting axle (9), and connect rotor arm (19) with wire rope (11) between loading board (7).

2. A crossbeam for facilitating the installation of a new-energy automobile power battery box body, according to claim 1, characterised in that the connection point of the steel wire rope (11) and the rotating arm (19) is located between the connecting shaft (9) and the rotating shaft.

3. A crossbeam for facilitating the installation of a new-energy automobile power battery box body, according to claim 1, characterised in that the fixing mechanism (3) comprises two fixing brackets (5) connected to the mounting frame (1), and a cushion socket (6) connected between the two fixing mechanisms (3).

4. A girder for facilitating the installation of a new-energy automobile power battery box body according to claim 3, wherein the buffer seat (6) comprises a fixed seat (15) arranged between the two fixing mechanisms (3), a buffer head (16) arranged inside the fixed seat (15), a second spring (17) connected between the buffer head (16) and the fixed seat (15), and a pressing plate (18) connected to the buffer head (16).

5. The crossbeam convenient for installing the box body of the power battery of the new-energy automobile according to claim 1, wherein a buffer member (8) connected with the bearing plate (7) is arranged on the installation frame (1); bolster (8) are including vertical locating buffer column (12) on installing frame (1), sliding connection is in inside slider (13) of buffer column (12) upper chute, and connect first spring (14) between slider (13) and installing frame (1).

6. The crossbeam convenient for installing the box body of the power battery of the new-energy automobile in claim 1, wherein fixing beams (4) are arranged at four corners of the installation frame (1).