CN219360815U - Power battery mounting bracket - Google Patents

Abstract

The utility model relates to a power battery mounting bracket which comprises a bottom bracket, wherein the bottom bracket is a rectangular bracket, two sides of the middle part of the bottom bracket are respectively provided with a baffle plate, the periphery of the bottom bracket is provided with side baffles, two cross beams are arranged at the bottom of the bottom bracket in parallel, one end of each cross beam is provided with a short bracket, the other end of each cross beam is provided with a tall bracket, and a plurality of butt joint holes are formed in the upper ends of the short brackets and the upper ends of the tall brackets. The utility model specially designs the lifting support aiming at the power battery, the periphery of the bottom support adopts the flanging to form the side baffles, the four side baffles effectively limit the side wall of the power battery, the condition that the power battery does not displace in the moving process of the automobile can be well ensured, and the peripheral side baffles can also well protect the power battery.

Description

Power battery mounting bracket

Technical Field

The utility model relates to the technical field of automobiles, in particular to a power battery mounting bracket.

Background

The power battery bracket is a part which is not used or is lack of a new energy electric vehicle, and the design requirement on the part is required due to the beginning development of the modern new energy electric vehicle, the assembly convenience requirement is required, and the maintenance convenience requirement is higher and higher.

The power battery of the current vehicle type is arranged in the front cabin, more parts are assembled in the front cabin, a multi-layer assembly structure is avoided, the carried power battery is large and heavy in weight, and the power battery needs to be designed and assembled at the lowest part.

The existing scheme is that the power battery is assembled on the overall bracket, and then other parts and sub-assemblies are assembled on the overall bracket in batches, so that when the power battery is maintained in the later period, the other parts need to be disassembled from top to bottom, and the maintenance time is long; meanwhile, when other parts are disassembled, the conditions of disassembly damage or scrapping are easily caused, and the maintenance cost is greatly increased.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a power battery mounting bracket, which is specially designed for a power battery, wherein a side baffle is formed by flanging the periphery of a bottom bracket, the side walls of the power battery are effectively limited by the four side baffles, the condition that the power battery is not displaced in the moving process of an automobile can be well ensured, and the power battery can be well protected by the side baffles at the periphery.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a power battery mounting bracket, including the bottom support, the bottom support be the rectangle support, a baffle is respectively installed to the both sides at this bottom support middle part, the bottom support all be equipped with the side shield all around, bottom support bottom arrange two crossbeams side by side, short support is installed to the one end of two crossbeams, the other end is installed high support, the upper end of short support and the upper end of high support all seted up a plurality of butt joint holes.

As a supplement to the technical scheme of the utility model, the bottom bracket is formed by welding four L-shaped steel plates.

As a supplement to the technical scheme of the utility model, the middle part of the front end and the middle part of the rear end of the bottom bracket are provided with a connecting sheet which is fixed on the outer side of the side baffle, and the upper part of the connecting sheet is provided with a mounting hole.

As a supplement to the technical scheme of the utility model, the short bracket and the high bracket are n-shaped and consist of two vertical steel pipes and a horizontal steel pipe, and the butt joint holes are arranged on the horizontal steel pipes.

The beneficial effects are that: the utility model relates to a power battery mounting bracket, which is specially designed for a power battery, wherein a side baffle is formed by flanging the periphery of a bottom bracket, and the side walls of the power battery are effectively limited by four side baffles, so that the condition that the power battery is not displaced in the moving process of an automobile can be well ensured, and the power battery can be well protected by the side baffles on the periphery; two sides of the middle part of the bottom bracket are respectively provided with a baffle plate, and the two power batteries are separated by the baffle plates; the mounting bracket is fixed by adopting the bolt connection, and only the bolt is required to be disassembled to be taken out from the lower part of the automobile body during later maintenance, so that the upper part of the automobile body is not required to be disassembled, the maintenance time is greatly shortened, the number of the parts is reduced during maintenance and disassembly, and the secondary damage in the maintenance and disassembly process is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

The diagram is: 1. bottom support, 2, side shield, 3, crossbeam, 4, connection piece, 5, mounting hole, 6, baffle, 7, short support, 8, high support, 9, butt joint hole.

Detailed Description

The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.

The embodiment of the utility model relates to a power battery mounting bracket, which is shown in fig. 1, and comprises a bottom bracket 1, wherein the bottom bracket 1 is a rectangular bracket, two sides of the middle part of the bottom bracket 1 are respectively provided with a baffle plate 6, the periphery of the bottom bracket 1 is provided with side baffle plates 2, two cross beams 3 are arranged at the bottom of the bottom bracket 1 in parallel, the cross beams 3 and the bottom bracket 1 are fixed by welding, one ends of the two cross beams 3 are provided with a short bracket 7, the other ends of the two cross beams are provided with a high bracket 8, and a plurality of butt joint holes 9 are formed in the upper ends of the short bracket 7 and the upper ends of the high bracket 8.

The utility model specially designs the lifting support for the power battery, the power battery and other parts are installed in a distinguishing way, the later maintenance is simplified, the side baffles 2 are formed by flanging the periphery of the bottom support 1, the side walls of the power battery are effectively limited by the four side baffles 2, the condition that the power battery is not displaced in the moving process of an automobile can be well ensured, and the power battery can be well protected by the peripheral side baffles 2. Two sides of the middle part of the bottom bracket 1 are respectively provided with a baffle plate 6, and the two power batteries are separated by the baffle plates 6.

The bottom bracket 1 is formed by welding four L-shaped steel plates.

A connecting piece 4 is arranged in the middle of the front end and in the middle of the rear end of the bottom bracket 1, the connecting piece 4 is fixed on the outer side of the side baffle 2, a mounting hole 5 is formed in the upper portion of the connecting piece 4, the connecting piece 4 is attached to the side wall of the power battery, and the mounting hole 5 is aligned with a hole position on the power battery and is filled with a bolt to achieve fixation.

The short support 7 and the high support 8 are n-shaped and are composed of two vertical steel pipes and a horizontal steel pipe, the butt joint holes 9 are formed in the horizontal steel pipe, and the vertical steel pipes and the horizontal steel pipe and the vertical steel pipe and the cross beam 3 are welded and fixed.

The assembly method comprises the following steps: the mounting bracket is fixed by adopting bolt connection, the mounting bracket is arranged from bottom to top after the power battery is assembled on the mounting bracket, the short bracket 7 and the high bracket 8 are in butt joint with the vehicle body, the butt joint hole 9 is aligned with a hole position on the vehicle body and is fixed by installing a bolt, and the whole mounting bracket is fixed on the vehicle body, so that the power battery mounting bracket has better assembly property and maintenance detachability.

When later maintenance is carried out, only the bolts are required to be disassembled and taken out from the lower part of the vehicle body, and the upper part of the vehicle body is not required to be disassembled, so that the maintenance time is greatly shortened, the number of the components for maintenance and disassembly is reduced, and the secondary damage in the maintenance and disassembly process is reduced.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

While a power cell mounting bracket provided by the present application has been described in detail, specific examples are set forth herein to illustrate the principles and embodiments of the present application, the above examples being provided only to assist in understanding the methods of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (4)

1. A power battery mounting bracket comprising a bottom bracket (1), characterized in that: the bottom support (1) be rectangular support, a baffle (6) is respectively installed to both sides at this bottom support (1) middle part, bottom support (1) all be equipped with side shield (2) all around, bottom support (1) bottom arrange two crossbeams (3) side by side, short support (7) are installed to the one end of two crossbeams (3), high support (8) are installed to the other end, the upper end of short support (7) and the upper end of high support (8) all seted up a plurality of butt joint holes (9).

2. A power cell mounting bracket as defined in claim 1, wherein: the bottom bracket (1) is formed by welding four L-shaped steel plates.

3. A power cell mounting bracket as defined in claim 1, wherein: the front end middle part and the rear end middle part of bottom support (1) all install a connection piece (4), this connection piece (4) are fixed in side shield (2) outside, connection piece (4) upper portion seted up mounting hole (5).

4. A power cell mounting bracket as defined in claim 1, wherein: the short support (7) and the high support (8) are n-shaped and consist of two vertical steel pipes and a horizontal steel pipe, and the butt joint hole (9) is formed in the horizontal steel pipe.