CN219584290U - Light controller bracket below cab of pure electric vehicle - Google Patents

Abstract

The utility model provides a lightweight controller bracket below a pure electric automobile cab, which aims to solve the problems that the controller is inconvenient to install and adjust, the bracket is heavy and parts are difficult to replace after being damaged.

Description

Light controller bracket below cab of pure electric vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a lightweight controller bracket below a cab of a pure electric vehicle.

Background

Most of controller brackets of electric automobiles in the current market are combined brackets, which integrate the installation of a high-voltage accessory module and a high-voltage control module, and the disassembly and the assembly of all accessories are inconvenient; the bracket needs to be integrally replaced after being damaged, and the after-sale maintenance cost is high; the controller support is designed to be heavy for considering the overall structural strength, and the lightweight design of the whole vehicle is affected.

Disclosure of Invention

In order to solve the problems that the controller is inconvenient to install and adjust, the bracket is heavy and parts are difficult to replace after being damaged, the utility model provides a lightweight controller bracket below a cab of a pure electric vehicle, which adopts the following technical scheme:

the utility model provides a pure electric vehicles driver's cabin below lightweight controller support, includes fixed beam, pencil fixed bolster, installing support, transition support and fixed bolster, fixed beam is provided with two at least groups and parallel distribution, installing support fixed connection is in fixed beam end below, transition support fixed connection is in the installing support outside, is provided with the frame longeron mounting hole that is used for linking to each other with frame longeron web on the transition support, pencil fixed bolster fixed connection is in fixed beam end top, is provided with high-voltage wire harness hole on the pencil fixed bolster, fixed bolster fixed connection is in fixed beam top outside, is provided with the controller mounting hole on the fixed bolster.

Further, fixed beam end fixedly connected with linking bridge, linking bridge can dismantle fixed connection with the installing support, is provided with the solidus hole on the fixed beam.

Further, the mounting support lateral surface and the transition support are provided with first mounting holes and second mounting holes which are distributed correspondingly in position, and the first mounting holes are provided with a plurality of groups and the first mounting holes are distributed along the height direction of the mounting support lateral surface.

Further, the transition bracket is provided with a wire passing hole.

Further, the fixed support is provided with a lightening hole.

The utility model has the beneficial effects that:

1. the fixed support is arranged above the fixed cross beam, so that the interference between a self-contained cooling structure and the fixed cross beam during the installation of the controller can be avoided;

2. the whole structure is connected with the web plate of the frame longitudinal beam through the transition bracket, the position of the controller can fully utilize the effective space below the cab and above the upper airfoil surface of the frame, so that the space is convenient to save for arranging devices such as high-pressure accessories, and compared with the mode of installing the upper airfoil surface of the frame longitudinal beam, the safety risk caused by the insufficient stability of the whole structure due to the punching of the upper airfoil surface of the frame longitudinal beam can be reduced;

3. the overall height of the controller is convenient to adjust by adjusting the height position relation of the mounting holes between the transition bracket and the mounting bracket so as to adapt to different mounting environments;

4. the components are connected in a detachable mode, the whole structure is convenient to install and adjust, the components can be replaced independently after being damaged, and the maintenance cost is reduced.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model

FIG. 2 is a schematic view of a connection structure between a fixed cross member and a fixed bracket

Fig. 3 is a schematic view of a wire harness fixing bracket structure

FIG. 4 is a schematic view of a mounting bracket structure

FIG. 5 is a schematic view of a transition support structure

FIG. 6 is a schematic view of a connection between the present utility model and a side member of a vehicle frame

Wherein, the beam is fixed 1-, the bracket is connected 101-and the wire fixing hole is fixed 102-;

2-wire harness fixing brackets, 201-strip holes and 202-high-voltage wire harness holes;

3-fixing support, 301-controller mounting hole, 302-lightening hole;

4-a mounting bracket, 401-a first mounting hole;

5-transition bracket, 501-second mounting hole, 502-frame rail mounting hole, 503-wire passing hole.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

In the description of the utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the view direction or positional relationships, merely to facilitate describing the utility model, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

The utility model provides a pure electric vehicles driver's cabin below lightweight controller support as shown in fig. 1, including fixed beam 1, pencil fixed bolster 2, fixed bolster 3, installing support 4 and transition support 5, fixed beam 1 is provided with two sets of, two sets of fixed beam 1 parallel distribution, two sets of pencil fixed bolster 2 are fixed connection respectively in fixed beam 1 about upper position between the both ends, the both ends all weld about every fixed beam 1 top has a set of fixed bolster 3, installing support 4 can dismantle fixed connection in fixed beam 1 end below, transition support 5 then bolted connection in the outside of installing support 4.

Specifically, as shown in fig. 2, connecting brackets 101 are welded below the left end portion and the right end portion of the fixed beam 1, a plurality of groups of wire fixing holes 102 are formed in the fixed beam 1, two groups of fixed brackets 3 are symmetrically arranged left and right, controller mounting holes 301 which vertically penetrate through the fixed brackets 3 are formed in the upper end face of the fixed brackets, weight reducing holes 302 are formed in the side faces of the fixed brackets, the fixed brackets 3 are located on the outer side of the upper portion of the fixed beam 1, and interference between a cooling structure on the controller and the fixed beam 1 can be avoided when the controller is mounted.

As shown in fig. 3, the overall cross section of the wire harness fixing bracket 2 is in an L-shaped structure, the front and rear ends of the horizontal plate of the wire harness fixing bracket 2 are provided with elongated holes 201 which vertically penetrate and distribute, and the vertical plate is provided with high-voltage wire harness holes 202 which horizontally penetrate and distribute and are used for fixing high-voltage wire harnesses.

As shown in fig. 4, the upper end surface of the mounting bracket 4 is provided with mounting holes distributed corresponding to the positions of the connecting bracket 101, the fixed cross beam 1 is fixed with the mounting bracket 4 through the connecting bracket 101 and the mounting holes on the mounting bracket 4, and a plurality of groups of first mounting holes 401 are arranged on the outer side surface of the mounting bracket 4 at intervals along the height direction.

As shown in fig. 5, the transition bracket 5 is a shell structure with no cover up and down, the inner side surface is provided with second mounting holes 501 which are distributed in a left-right penetrating way, the second mounting holes 501 are distributed corresponding to the first mounting holes 401, nuts are welded on the second mounting holes 501, bolts penetrate through the first mounting holes 401 and the second mounting holes 501 and are connected with the nuts in a threaded way, so that the mounting bracket 4 and the transition bracket 5 are fixed, the outer side surface of the transition bracket 5 is also provided with frame longitudinal beam mounting holes 502, and the front side surface and the rear side surface are provided with through-distributed wire passing holes 503.

As shown in fig. 1 and 6, the controller is fixed above the fixed bracket 3 by bolts and controller mounting holes 301; high-voltage wires such as battery wires, charging wires and motor wires are fixed through high-voltage wire harness holes 202 on the wire harness fixing support 2 and wire fixing holes 102 on the fixing cross beam, so that the trend of the high-voltage wire harness is optimized, and the insulation problem of a controller is reduced; the mounting bracket 4 is fixed with the connecting bracket 101 through bolts, the mounting bracket 4 is fixed with the transition bracket 5 through bolts, and the heights of the fixed cross beam 1, the wire harness fixing bracket 2 and the fixing bracket 3 can be adjusted by adjusting the positions of the second mounting holes 501 and the first mounting holes 401 at different heights, so that the height of the controller is adjusted; the transition bracket 5 is connected with the web plate of the frame longitudinal beam through the frame longitudinal beam mounting hole 502, and the controller is positioned above the upper airfoil surface of the frame longitudinal beam, so that the effective space below a cab and above the upper airfoil surface of the frame can be fully utilized, the space for arranging devices such as high-pressure accessories is conveniently saved, and the safety risk caused by punching during the installation of the upper airfoil surface of the frame is avoided; in addition, the high-voltage wire harness such as an oil pump and an air pump is fixed through the wire fixing holes 102 on the fixed cross beam 1, and the high-voltage wire harness and the low-voltage wire harness such as an air conditioner are fixed through the wire passing holes 503 arranged on the transition bracket 5.

The foregoing is only a preferred embodiment of the utility model, it being noted that: it will be apparent to those skilled in the art that modifications may be made without departing from the principles of the utility model, and such modifications are intended to be within the scope of the utility model.

Claims (5)

1. The utility model provides a pure electric vehicles driver's cabin below lightweight controller support, its characterized in that, including fixed beam, pencil fixed bolster, installing support, transition support and fixed bolster, the fixed beam is provided with two at least groups and parallel distribution, installing support fixed connection is in fixed beam end below, transition support fixed connection is in the installing support outside, is provided with the frame longeron mounting hole that is used for linking to each other with frame longeron web on the transition support, pencil fixed bolster fixed connection is in fixed beam end top, is provided with the high-voltage line beam hole on the pencil fixed bolster, fixed bolster fixed connection is in fixed beam top outside, is provided with the controller mounting hole on the fixed bolster.

2. The bracket for the lightweight controller under the cab of the pure electric vehicle according to claim 1, wherein the end part of the fixed cross beam is fixedly connected with a connecting bracket, the connecting bracket is detachably and fixedly connected with the mounting bracket, and the fixed cross beam is provided with a wire fixing hole.

3. The bracket for the lightweight controller under the cab of the pure electric vehicle according to claim 1, wherein the outer side surface of the mounting bracket and the transition bracket are provided with first mounting holes and second mounting holes which are distributed correspondingly in position, and the first mounting holes are provided with a plurality of groups and the first mounting holes of the plurality of groups are distributed along the height direction of the outer side surface of the mounting bracket.

4. The pure electric vehicle cabin lower light-weight controller bracket according to claim 1, wherein the transition bracket is provided with a wire passing hole.

5. The bracket for the lightweight controller under the cab of the pure electric vehicle according to claim 1, wherein the fixed bracket is provided with a lightening hole.