Battery bracket limiting device

Abstract

The utility model discloses a battery support limiting device, which relates to the technical field of battery installation, and comprises an installation support assembly, a limiting support and a battery pack assembly, the installation support assembly comprises three support beams, the support beams are equidistantly arranged, the limiting support is fixed on the side edge of the support beam on the leftmost side, and the battery pack assembly is fixed on the limiting support. The side face of the limiting support is of an L-shaped structure, a battery pack assembly is installed above the installation support assembly, and the battery pack assembly comprises a battery pack, an installation plate and a groove. According to the battery support limiting device, the side face of the limiting support is of an L-shaped structure, effective battery fixing and limiting functions are provided, a battery pack is prevented from being loosened or damaged due to vibration in the using process, installation can be achieved only by slightly moving after the groove position of the installation plate below a battery pack assembly is pushed to the contact position of the limiting support, a user can rapidly assemble and disassemble the battery pack assembly easily, and the use efficiency is improved. The limiting support can abut against the inner wall face of the groove and clamp the battery pack assembly on the mounting support assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery installation technical field, concretely is a battery support limiting device. BACKGROUND

[0002] With the development of electric equipment, mobile equipment and automobile industry, the battery becomes the core component of these equipment. In order to ensure that the battery can work safely and stably in the equipment, it is usually necessary to use certain fixed support to install and limit the battery.

[0003] The existing battery mounting support usually adopts single frame or buckle structure, and in large size or multiple application scenarios, such support is prone to battery shaking, unstable fixing and other problems. When installing, the traditional support is not limited, so it is difficult to install the battery at one time, and it needs the help of multiple people and transportation hoisting tools. Moreover, in the occasion where the battery is vibrated by external force, the stability of the battery becomes an important problem. In addition, the traditional support usually has defects such as poor adaptation, inconvenient installation and complex disassembly and assembly, which reduces the equipment maintenance efficiency.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a battery support limiting device is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a battery support limiting device to solve the problems in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a battery support limiting device, comprising a mounting support assembly, a limiting support and a battery pack assembly, the mounting support assembly comprises a support beam, and three support beams are arranged at equal distances, the side edge of the leftmost support beam is fixed with a limiting support, and the side surface of the limiting support is in "L" type structure, the mounting support assembly is provided with a battery pack assembly above, and the battery pack assembly comprises a battery pack, a mounting plate and a groove, the lower side of the battery pack is fixed with a mounting plate, and the bottom surface of the left and right sides of the mounting plate is provided with a groove.

[0007] Further, the mounting support assembly further comprises a cross beam, the cross beam is connected between the support beams, and the support beam and the cross beam are perpendicular to each other, and the cross beam is symmetrically provided with two about the center line of the support beam.

[0008] Further, the mounting support assembly further comprises a reinforcing rod, and the reinforcing rod is located between the two adjacent support beams, and the support beam is in inverted "U" type structure.

[0009] Further, the surface of the support beam is provided with a fixing hole and a clamping groove, and the fixing hole is provided with internal threads.

[0010] Further, the inner wall surface of the groove is closely attached to one side of the limiting support, and the limiting support is symmetrically provided with two about the center line of the support beam.

[0011] Further, the battery pack assembly further comprises a locking bolt, the left and right sides of the mounting plate are provided with threaded holes, and the locking bolt is connected between the mounting plate and the limiting support, and the locking bolt penetrates the threaded hole on one side of the mounting plate.

[0012] The utility model provides a kind of battery support limiting device, with following beneficial effects:

[0013] The utility model is provided with mounting bracket assembly, support beam and crossbeam can form stable frame, and the frame is reserved battery mounting space, and the bracket is reasonably designed, which can adapt to batteries of different specifications, improve applicability, and the surface of support beam is provided with a plurality of fixing holes and clamping grooves for connecting with the mounting plate of battery pack by screws or buckles, to ensure that the mounting plate can be stably installed on the frame of mounting bracket assembly, and then ensure the stability of battery pack assembly after installation.

[0014] The utility model is provided with limiting support, and the side of limiting support is provided with effective battery fixing and limiting function in the form of "L" structure, to avoid loosening or damage of battery pack due to vibration during use, and the left and right sides of mounting plate are formed into convex edge structure, so that the groove position of mounting plate below battery pack assembly can be pushed to the contact position of limiting support, and then only a little movement is needed to realize installation, which is easy for user to quickly assemble and disassemble, so that limiting support can abut against the inner wall surface of groove and clamp battery pack assembly on mounting bracket assembly, and then the relative movement between battery pack assembly and the end portion of mounting bracket assembly, which is adjacently arranged, in the width direction of electric vehicle can be limited. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective structural schematic view of the utility model of a kind of battery support limiting device;

[0016] Figure 2 It is the overhead structure schematic view of the mounting bracket assembly of the utility model of a kind of battery support limiting device;

[0017] Figure 3 It is the Figure 1 Enlarged structural schematic view of place A in the utility model of a kind of battery support limiting device;

[0018] Figure 4 It is the front view structural schematic view of the utility model of a kind of battery support limiting device;

[0019] Figure 5 It is the side view structural schematic view of the utility model of a kind of battery support limiting device.

[0020] In the figure: 1. Mounting bracket assembly; 101. Support beam; 102. Cross beam; 103. Reinforcement rod; 2. Limit bracket; 3. Fixing hole; 4. Slot; 5. Battery pack assembly; 501. Battery pack; 502. Mounting plate; 503. Groove; 504. Locking bolt. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figures 1-2 As shown, a battery bracket limiting device includes a mounting bracket assembly 1, a limiting bracket 2 and a battery pack assembly 5, the mounting bracket assembly 1 includes a support beam 101, and three support beams 101 are arranged at equal distances, the mounting bracket assembly 1 also includes a crossbeam 102, the support beams 101 are connected with the crossbeam 102, and the support beams 101 and the crossbeam 102 are perpendicular to each other, and the crossbeam 102 is symmetrically arranged with respect to the center line of the support beam 101. The mounting bracket assembly 1 also includes a reinforcement rod 103, and the reinforcement rod 103 is located between two adjacent support beams 101, and the support beam 10 1 is an inverted "U"-shaped structure. The surface of the support beam 101 is provided with fixing holes 3 and card slots 4, and the fixing holes 3 are provided with internal threads. The support beam 101 and the cross beam 102 can form a stable frame. The battery installation space is reserved in the frame. The bracket is reasonably designed and can adapt to batteries of different specifications, improving applicability. The several fixing holes 3 and card slots 4 on the surface of the support beam 101 are used to connect with the mounting plate 502 of the battery pack 501 through screws or buckles, ensuring that the mounting plate 502 can be firmly installed on the frame of the mounting bracket assembly 1, thereby ensuring the stability of the battery pack assembly 5 after installation.

[0023] like Figure 1 、 Figures 3-5As shown, the side of the leftmost supporting beam 101 is fixed with a limiting support 2, and the side of the limiting support 2 is in an L-shaped structure, the upper part of the mounting support assembly 1 is provided with a battery pack assembly 5, and the battery pack assembly 5 comprises a battery pack 501, a mounting plate 502 and a groove 503, the lower part of the battery pack 501 is fixed with the mounting plate 502, the bottom surface of the left and right sides of the mounting plate 502 is provided with the groove 503, the inner wall surface of the groove 503 is tightly combined with one side of the limiting support 2, and the limiting support 2 is symmetrically provided with two about the center line of the supporting beam 101, the battery pack assembly 5 further comprises a locking bolt 504, the left and right sides of the mounting plate 502 are provided with threaded holes, and the locking bolt 504 is connected between the mounting plate 502 and the limiting support 2, and penetrates through the threaded hole on one side of the mounting plate 502; the side of the limiting support 2 in the L-shaped structure provides effective battery fixing and limiting functions, avoids loosening or damage of the battery pack 501 due to vibration in use, the left and right sides of the mounting plate 502 form a convex edge structure, and after the groove 503 position of the mounting plate 502 below the battery pack assembly 5 is pushed to the contact position of the limiting support 2, only a little movement is needed to realize installation, which is easy for users to quickly assemble and disassemble, so that the limiting support 2 can abut against and clamp the battery pack assembly 5 on the mounting support assembly 1 through the inner wall surface of the groove 503, thereby being able to limit the relative movement between the battery pack assembly 5 and the end part of the mounting support assembly 1 which is adjacently arranged in the width direction of the electric vehicle, so that collision between the battery pack assembly 5 and the adjacently arranged end part of the mounting support assembly 1 can be avoided in the case that the turning angle of the electric vehicle is too large or frequent, thereby reducing the wear between the battery pack assembly 5 and the mounting support assembly 1, improving the installation precision of the battery pack assembly 5 and the mounting support assembly 1, and improving the service life.

[0024] In summary, as Figures 1-5As shown, the battery support limiting device, in use, can first form a stable frame with the support beam 101 and the cross beam 102, reserve a battery mounting space in the frame, then place the mounting plate 502 of the battery pack assembly 5 on the upper side of the mounting support assembly 1, at this time, push the groove 503 position of the mounting plate 502 below the battery pack assembly 5 to the contact position of the limiting support 2, and only need to move slightly to realize installation, a plurality of fixing holes 3 and clamping grooves 4 on the surface of the support beam 101 are used for connecting the mounting plate 502 of the battery pack 501 through screws or buckles, ensuring that the mounting plate 502 can be stably mounted on the frame of the mounting support assembly 1, ensuring the stability of the battery pack assembly 5 after installation, in this process, the side of the limiting support 2 is in an "L" type structure, which can provide effective battery fixing and limiting functions, avoid loosening or damage of the battery pack 501 due to vibration in use, make the limiting support 2 abut against and clamp the battery pack assembly 5 on the mounting support assembly 1 with the inner wall surface of the groove 503, and further limit the relative movement between the battery pack assembly 5 and the end portion of the mounting support assembly 1 adjacent to each other in the width direction of the electric vehicle, so that collision between the battery pack assembly 5 and the end portion of the mounting support assembly 1 relatively arranged can be avoided in the case that the turning angle of the electric vehicle is too large or frequent, thereby reducing the wear between the battery pack assembly 5 and the mounting support assembly 1, and improving the installation precision of the battery pack assembly 5 and the mounting support assembly 1. In this way, the use process of the battery support limiting device is completed.

[0025] Embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A battery bracket limiting device, comprising a mounting bracket assembly (1), a limiting bracket (2) and a battery pack assembly (5), characterized in that: The mounting bracket assembly (1) comprises a support beam (101), and three support beams (101) are arranged at equal distances. A limiting bracket (2) is fixed to the side of the leftmost support beam (101), and the side of the limiting bracket (2) is in an "L"-shaped structure. A battery pack assembly (5) is mounted above the mounting bracket assembly (1), and the battery pack assembly (5) comprises a battery pack (501), a mounting plate (502) and a groove (503). A mounting plate (502) is fixed below the battery pack (501), and grooves (503) are provided on the left and right bottom surfaces of the mounting plate (502).

2. A battery holder limiting device according to claim 1, characterized in that: The mounting bracket assembly (1) further comprises a crossbeam (102), the crossbeam (102) being connected between the support beams (101), the support beams (101) and the crossbeam (102) being perpendicular to each other, and two crossbeams (102) being symmetrically arranged about the center line of the support beam (101).

3. A battery holder limiting device according to claim 1, characterized in that: The mounting bracket assembly (1) further comprises a reinforcing rod (103), and the reinforcing rod (103) is located between two adjacent support beams (101), and the support beams (101) are in an inverted "U"-shaped structure.

4. A battery holder limiting device according to claim 1, characterized in that: The surfaces of the support beams (101) are each provided with a fixing hole (3) and a clamping groove (4), and the fixing hole (3) is provided with an internal thread.

5. The battery holder limiting device according to claim 1, characterized in that: The inner wall surface of the groove (503) is tightly fitted with one surface of the limiting bracket (2), and two limiting brackets (2) are symmetrically arranged about the center line of the support beam (101).

6. A battery holder limiting device according to claim 1, characterized in that: The battery pack assembly (5) further includes a locking bolt (504), threaded holes are provided on both the left and right sides of the mounting plate (502), a locking bolt (504) is connected between the mounting plate (502) and the limiting bracket (2), and the locking bolt (504) passes through the threaded hole on one side of the mounting plate (502).

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