CN212447088U

CN212447088U - Fixing structure of automobile battery pack and automobile

Info

Publication number: CN212447088U
Application number: CN202021085325.1U
Authority: CN
Inventors: 丁佳; 习璐; 王昭
Original assignee: Xianyang Vocational Technical College
Current assignee: Xianyang Vocational Technical College
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-02
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a fixing structure of an automobile battery pack and an automobile, which comprises a base frame, an installation sliding frame, fixing seats and fixing pieces, wherein the bottom of the base frame adopts four groups of first L-shaped crossbeams to form a rectangular structure, each group of corner positions of the rectangular structure is fixedly connected with a group of L-shaped vertical beams, two groups of inner walls of each group of L-shaped vertical beams are respectively provided with a group of sliding grooves, the installation sliding frame adopts four groups of second L-shaped crossbeams to form a rectangular structure, the outer wall of each group of second L-shaped crossbeam is respectively and fixedly connected with a group of sliding blocks corresponding to each group of sliding grooves, the installation sliding frame is arranged between the four groups of L-shaped vertical beams, the sliding blocks are in one-to-one sliding connection with the sliding grooves, a plurality of groups of springs are fixedly connected between the bottom of the second L-shaped crossbeam and the first L, the fixed platform is connected with the fixed sheet through a fixed bolt. The utility model has the advantages of good shock attenuation effect, installation are firm.

Description

Fixing structure of automobile battery pack and automobile

Technical Field

The utility model relates to the field of automotive technology, specific fixed knot who says so a car battery package constructs and car.

Background

Need the battery package among the new energy automobile to realize the provision of power, and during the battery package installation among the prior art, often place the battery package on the installation support body, carry out spacing fixed to the battery package through several groups of sheetmetals, such fixed mode makes battery package anti-seismic performance weak, and fixed firm inadequately.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a fixed knot who has good shock attenuation effect, the firm car battery package of installation constructs and car.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a fixing structure of an automobile battery pack comprises a base frame, an installation sliding frame, a fixing base and a fixing piece, wherein the bottom of the base frame adopts four groups of first L-shaped cross beams to form a rectangular structure, a group of L-shaped vertical beams are fixedly connected to each corner of the rectangular structure, and a group of sliding grooves are formed in two groups of inner walls of each group of the L-shaped vertical beams;

the mounting sliding frame is of a rectangular structure formed by four groups of second L-shaped cross beams, a group of sliding blocks are fixedly connected to the outer wall of each second L-shaped cross beam corresponding to each sliding groove, the mounting sliding frame is arranged between the four groups of L-shaped vertical beams, the sliding blocks are in one-to-one sliding connection with the sliding grooves, and a plurality of groups of springs are fixedly connected between the bottom of each second L-shaped cross beam and the corresponding first L-shaped cross beam;

four corresponding fixedly connected with two sets of fixing bases between the L-shaped vertical beam, fixing base upper portion is provided with the fixed station, be provided with the first screw of multiunit on the fixed station, the stationary blade both ends all correspond first screw is provided with the multiunit second screw, with first screw, second screw assorted are provided with fixing bolt.

The L-shaped vertical frame is fixedly connected with an L-shaped rubber block on the upper portion of the sliding groove, and the L-shaped rubber block is as thick as the second L-shaped cross beam.

The middle part of the fixing piece adopts a concave structure, and a rectangular rubber block is fixedly connected in the concave structure on the fixing piece.

The symmetrical two sets of mount pads of fixedly connected with in base frame bottom, the mount pad with adopt an organic whole structure between the base frame.

The base frame, the mounting sliding frame, the fixing seat and the fixing sheet are all made of carbon structural steel.

There is provided an automobile having the fixing structure of the automobile battery pack as described in any one of the above.

The utility model has the advantages that:

1. when the device is used, the battery pack can be placed on the mounting sliding frame, and a plurality of groups of springs are arranged between the mounting sliding frame and the base frame, so that the battery pack has a good damping effect after being mounted;

2. this device is when the installation battery package, and the perpendicular roof beam of four groups of L shapes of accessible and stationary blade carry out effectual spacing fixedly to the battery package, guarantee that the battery package installation is firm.

Drawings

Fig. 1 is a schematic view of the battery pack mounting structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the explosion structure of the present invention.

In the figure: the battery pack comprises a base frame 1, a first L-shaped cross beam 101, a vertical L-shaped beam 102, a sliding chute 10201, a mounting sliding frame 2, a second L-shaped cross beam 201, a sliding block 202, a fixing seat 3, a fixing table 301, a first screw hole 30101, a fixing plate 4, a second screw hole 401, a spring 5, a fixing bolt 6, a rubber block 7L, a rectangular rubber block 8, a mounting seat 9 and a battery pack 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a fixing structure of an automobile battery pack includes a base frame 1, an installation sliding frame 2, a fixing seat 3 and a fixing plate 4, wherein the bottom of the base frame 1 adopts four groups of first L-shaped cross beams 101 to form a rectangular structure, a group of L-shaped vertical beams 102 is fixedly connected to each corner of the rectangular structure, and two groups of inner walls of each group of L-shaped vertical beams 102 are provided with a group of sliding chutes 10201;

the mounting sliding frame 2 is of a rectangular structure formed by four groups of second L-shaped cross beams 201, a group of sliding blocks 202 are fixedly connected to the outer wall of each second L-shaped cross beam 201 corresponding to each group of sliding grooves 10201, the mounting sliding frame 2 is arranged between the four groups of L-shaped vertical beams 102, the sliding blocks 202 are in one-to-one sliding connection with the sliding grooves 10201, and a plurality of groups of springs 5 are fixedly connected between the bottom of each second L-shaped cross beam 201 and the first L-shaped cross beam 101, so that four edges at the bottom of the battery pack 10 can be placed on the second L-shaped cross beam 201, and an effective damping effect is achieved through the;

two sets of fixing base 3 of corresponding fixedly connected with between four groups of L shape

vertical beams

102, 3 upper portions of fixing base are provided with fixed station 301, be provided with the first screw 30101 of multiunit on the fixed station 301, fixed sheet 4 both ends all are provided with multiunit second screw 401 corresponding to first screw 30101, with first screw 30101, second screw 401 assorted is provided with fixing bolt 6, battery package 10 places back between four groups of L shape vertical beams 102, it is spacing to carry out the top of battery package 10 through fixed sheet 4, and pass first screw 30101 through fixing bolt 6, second screw 401 realizes being connected between fixed sheet 4 and the fixing base 3.

After battery package 10 is placed on installation balladeur train 2, because installation balladeur train 2 self thickness makes can influence the contact effect between the four group side edges of L shape vertical beam 102 and battery package 10, so lie in the L shape and erect that spout 10201 upper portion fixedly connected with is the same L shape block rubber 7 with the thickness of second L shape crossbeam 201 on the frame, with this make and carry out effectual spacing to battery package 10, guarantee that the installation of battery package 10 is firm, and adopt rubber material, reducible and battery package 10 between the friction, weaken the wearing and tearing of battery package 10.

In the embodiment, a concave structure is adopted in the middle of the fixing plate 4, and the rectangular rubber block 8 is fixedly connected to the fixing plate 4 in the concave structure, so that when the fixing plate 4 fixes the battery pack 10, the rectangular rubber block 8 is in contact with the battery pack 10, and the abrasion of the battery pack 10 can be further reduced;

two groups of mounting seats 9 are symmetrically and fixedly connected to the bottom of the base frame 1, an integrated structure is adopted between the mounting seats 9 and the base frame 1, and the device can be integrally and fixedly mounted in an automobile through the mounting seats 9 so as to realize the mounting and use of the battery pack 10;

the base frame 1, the mounting sliding frame 2, the fixing seat 3 and the fixing sheet 4 are all made of carbon structural steel so as to meet the strength requirement and the safety requirement.

The utility model discloses a theory of operation is: during the use, can be with the whole fixed mounting of device inside the car through mount pad 9, later place battery package 10 bottom on installation balladeur train 2, because the gravity effect of battery package 10 self for installation balladeur train 2 slides down in spout 10201, and compression spring 5, later with the second screw 401 on the stationary blade 4 with the fixing base 3 on first screw 30101 correspond, continue to push down battery package 10 through stationary blade 4, through fixed bolt 6 with fixed connection between stationary blade 4 and the fixing base 3.

Example two

This embodiment still provides an automobile, and this automobile includes at least like the fixed knot of an embodiment car battery package constructs, adopts the fixed knot of above-mentioned car battery package to construct for the battery package of this automobile has good antidetonation effect and the strong advantage of steadiness.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fixed knot of car battery package constructs which characterized in that: the base comprises a base frame (1), an installation sliding frame (2), a fixed seat (3) and a fixed plate (4), wherein the bottom of the base frame (1) adopts four groups of first L-shaped cross beams (101) to form a rectangular structure, each group of corner positions of the rectangular structure is fixedly connected with a group of L-shaped vertical beams (102), and two groups of inner walls of each group of L-shaped vertical beams (102) are provided with a group of sliding grooves (10201);

the mounting sliding frame (2) is of a rectangular structure formed by four groups of second L-shaped cross beams (201), a group of sliding blocks (202) are fixedly connected to the outer wall of each group of sliding grooves (10201) of the second L-shaped cross beam (201), the mounting sliding frame (2) is arranged between the four groups of L-shaped vertical beams (102), the sliding blocks (202) are in one-to-one sliding connection with the sliding grooves (10201), and a plurality of groups of springs (5) are fixedly connected between the bottom of each second L-shaped cross beam (201) and the first L-shaped cross beam (101);

four corresponding fixedly connected with is two sets of between L shape vertical beam (102) fixing base (3), fixing base (3) upper portion is provided with fixed station (301), be provided with the first screw (30101) of multiunit on fixed station (301), stationary blade (4) both ends all correspond first screw (30101) are provided with multiunit second screw (401), with first screw (30101), second screw (401) assorted are provided with fixing bolt (6).

2. The fixing structure of the vehicle battery pack according to claim 1, wherein: the L-shaped vertical frame is located on the upper portion of the sliding groove (10201) and is fixedly connected with an L-shaped rubber block (7), and the L-shaped rubber block (7) is as thick as the second L-shaped cross beam (201).

3. The fixing structure of the vehicle battery pack according to claim 1, wherein: the middle part of the fixing plate (4) adopts a concave structure, and the fixing plate (4) is fixedly connected with a rectangular rubber block (8) in the concave structure.

4. The fixing structure of the vehicle battery pack according to claim 1, wherein: the base frame is characterized in that two groups of mounting seats (9) are fixedly connected to the bottom of the base frame (1) symmetrically, and the mounting seats (9) and the base frame (1) are of an integrated structure.

5. The fixing structure of the vehicle battery pack according to claim 1, wherein: the base frame (1), the mounting sliding frame (2), the fixing seat (3) and the fixing piece (4) are all made of carbon structural steel.

6. An automobile, characterized in that: the automobile has a fixing structure of the automobile battery pack according to any one of claims 1 to 5.