CN217672857U

CN217672857U - Front cabin part installation assembly and electric automobile

Info

Publication number: CN217672857U
Application number: CN202221535923.3U
Authority: CN
Inventors: 罗锋; 张萍; 邓建明; 龚循飞; 张俊; 邹发明; 熊慧慧; 吴静
Original assignee: Jiangxi Isuzu Motors Co Ltd
Current assignee: Jiangxi Isuzu Motors Co Ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-10-28
Anticipated expiration: 2032-06-18

Abstract

The utility model provides a forecabin part installation assembly and an electric automobile, wherein the forecabin part installation assembly comprises a first bracket and a second bracket arranged below the first bracket, and the first bracket is connected with the second bracket through a connecting piece; the first support comprises a first cross beam and a second cross beam which are arranged in parallel, the first cross beam and the second cross beam are fixedly provided with two first longitudinal beams on the same side, first mounting holes are formed in the first cross beam and the second cross beam, and second mounting holes are formed in the two ends of the first longitudinal beams. The electric automobile comprises the front cabin part installation assembly. The utility model provides a front deck part installation assembly has solved the auxiliary control trinity among the prior art, battery package main control box and battery package branch accuse box and has leaded to the crowded problem in engine front deck space through installing support installation separately at the engine front deck.

Description

Front cabin part installation assembly and electric automobile

Technical Field

The utility model relates to an auto parts technical field, in particular to front deck part installation assembly and electric automobile.

Background

The new energy parts contained in the electric light truck comprise an auxiliary control three-in-one component (a high-voltage distribution box + DCDC (direct current-to-direct current device) + DCAC (steering motor controller)), a battery pack main control box, a battery pack sub-control box and the like. And the new energy parts are all intensively arranged in the front cabin of the engine.

However, due to the limited space of the front compartment of the prior art engine, the components are arranged in the front compartment by the respective mounting brackets, which is very crowded, and the messy distribution of the components caused by the plurality of mounting brackets causes a lot of trouble for subsequent maintenance.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a forecabin part installation assembly aims at solving the trinity part of the accuse of assisting among the prior art, battery package main control box and battery package branch accuse box and leads to the crowded problem in engine forecabin space through installing support installation separately.

The utility model provides a front deck part installs assembly, include the crossbeam that sets up side by side, locate the first support and the setting of crossbeam one side are in the second support of crossbeam opposite side, first support is used for fixed battery package main control box and battery package branch accuse box, the second support is including locating respectively the fixed subassembly at crossbeam both ends, fixed subassembly include the mounting and connect the crossbeam with the connecting piece of mounting, the mounting includes the pipe crossbeam that sets up side by side and locates the short longeron of pipe crossbeam bottom, pipe crossbeam top respectively with the crossbeam passes through the connecting piece is connected, pipe crossbeam bottom orientation the middle section of crossbeam, short longeron is used for the fixed trinity part of accuse of assisting.

Above-mentioned front deck part installation assembly, second support through the first support of crossbeam one side and crossbeam opposite side constitutes the major structure of front deck part installation assembly, wherein the second support comprises the fixed subassembly that sets up under the crossbeam, fixed subassembly includes connecting piece and the mounting of being connected with the crossbeam, the mounting includes the pipe crossbeam that sets up side by side, pipe crossbeam top and connecting piece are connected, pipe crossbeam bottom is towards the crossbeam middle section, and be equipped with short longeron, first support is used for fixed mounting battery package main control box and battery package branch accuse box, generally realize through seting up the mounting hole on first support, the second support is used for fixed mounting to assist accuse trinity part, it installs on short longeron and fixed through the mounting hole to assist accuse trinity part, thereby realize installing the set of three through a installing support, because only used an installing support greatly reduced the installation space, and install the three together, be more convenient for later maintenance and maintenance. Consequently solved the trinity part of auxiliary control, battery package main control box and battery package branch control box among the prior art and installed the problem that leads to the engine front deck space to be crowded at the engine front deck through installing support separately.

In addition, according to the utility model provides a front deck part installation assembly can also have following additional technical characterstic:

preferably, the first support further comprises a long longitudinal beam arranged on one side of the cross beam side by side, the long longitudinal beam is used for fixing the battery pack main control box, one side, far away from the long longitudinal beam, of the cross beam is used for fixing the battery pack sub-control boxes, and the bottom of the cross beam is connected with the fixing piece through the connecting piece.

Preferably, the pipe crossbeam is the zigzag shape, pipe crossbeam zigzag top with the connecting piece is connected, pipe crossbeam zigzag bottom orientation the crossbeam middle section just be equipped with in the bottom the short longeron.

Preferably, the connecting piece comprises a fixing part, a connecting part and an installation part, the fixing part and the installation part are arranged in parallel and perpendicular to the connecting part to form a C-shaped connecting piece, and the opening of the connecting piece is outwards and vertically arranged below the cross beam; the fixing portion is connected with the cross beam, a circular groove is formed in the connecting portion, the circular groove is connected with the connecting piece after the circular groove is passed through by the circular tube cross beam, and a mounting hole is formed in the mounting portion and used for connecting a forecabin component mounting assembly with an automobile framework.

Preferably, the long longitudinal beam is provided with a mounting groove, and the long longitudinal beam is erected on the cross beam through the mounting groove and is welded and fixed with the cross beam.

Preferably, a wiring harness support is arranged on the front cabin component mounting assembly.

Preferably, both ends of the cross beam are provided with wire harness clamping mounting holes.

Preferably, the number of the cross beams is two, the inner side edge of one end part of the two cross beams far away from the long longitudinal beams is concave inwards, and the inner side edge between the two long longitudinal beams is convex outwards.

Preferably, the connecting piece still includes reinforcement and locating part, the locating part cover establish fix on the pipe crossbeam with the fixed part with installation department fixed connection, the reinforcement sets up pipe crossbeam both sides with installation department fixed connection.

Preferably, lightening grooves are formed in the cross beam and the connecting piece.

Furthermore, the utility model also provides an electric automobile, electric automobile includes foretell front deck part installation assembly.

Drawings

Fig. 1 is a schematic structural view of a front cabin part mounting assembly according to a first embodiment of the present invention;

fig. 2 is a front view of a front cabin part mounting assembly according to a first embodiment of the present invention;

FIG. 3 is a right side view of FIG. 2;

FIG. 4 is a bottom view of FIG. 2;

description of the main element symbols:

the following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a front cabin component mounting assembly according to an embodiment of the present invention is shown, including a beam 11 disposed side by side, a first bracket 10 disposed on one side of the beam 11, and a second bracket 20 disposed on the other side of the beam 11, wherein:

first support 10 is used for fixed battery package main control box and battery package branch accuse box, second support 20 is including locating the fixed subassembly 21 at 11 both ends of crossbeam respectively, fixed subassembly 21 includes mounting 211 and the connecting piece 212 of connecting crossbeam 11 and mounting 211, mounting 211 is including the pipe crossbeam 2111 that sets up side by side and locate the short longeron 2112 of pipe crossbeam 2111 bottom, pipe crossbeam 2111 top passes through the connecting piece 212 with crossbeam 11 respectively and is connected, the middle section of pipe crossbeam 2111 bottom towards crossbeam 11, short longeron 2112 is used for fixed three-in-one part of accuse of assisting.

It can be understood that, the main structure of the front cabin component installation assembly is composed of the first support 10 on one side of the beam 11 and the second support 20 on the other side of the beam 11, wherein the second support 20 is composed of the fixing component 21 arranged under the beam 11, the fixing component 21 comprises the connecting piece 212 and the fixing piece 211 connected with the beam 11, the fixing piece 211 comprises the round pipe beam 2111 arranged side by side, the top of the round pipe beam 2111 is connected with the connecting piece 212, the bottom of the round pipe beam 2111 faces to the middle section of the beam 11 and is provided with the short longitudinal beam 2112, the first support 10 is used for fixedly installing the battery pack main control box and the battery pack sub control box, generally, the installation is realized by arranging the installation holes on the first support 10, the second support 20 is used for fixedly installing the auxiliary control components, the auxiliary control components are installed on the short longitudinal beam 2112 and are fixed through the installation holes, so as to realize the collective installation of the three through one installation support, the installation space is greatly reduced by using one installation support, and the three are installed together, and the later maintenance and overhaul are more convenient. Consequently solved the trinity part of auxiliary control, battery package main control box and battery package branch control box among the prior art and installed the problem that leads to the engine front deck space to be crowded at the engine front deck through installing support separately.

Further, the first support 10 further comprises a long longitudinal beam 12 arranged on one side of the cross beam 11 side by side, the long longitudinal beam 12 is used for fixing the battery pack main control box, the cross beam 11 is far away from one side of the long longitudinal beam 12 and used for fixing the battery pack sub control box, and the bottom of the cross beam 11 is connected with the fixing piece 211 through a connecting piece 212. Crossbeam 11 and the long longeron 12 that sets up in crossbeam 11 one side have constituted the major structure of the first support 10 of "well" font, first support 10 through crossbeam 11 bottom and connecting piece 212 welding realize with second support 20 fixed connection, be equipped with the mounting hole on the long longeron 12 and be used for the fixed mounting battery master control box, be equipped with the mounting hole on the crossbeam 11 one side of keeping away from long longeron 12 and be used for the fixed mounting battery to divide the accuse box to realize that battery master control box and battery divide the accuse box to install on first support 10.

Specifically, the circular tube cross beam 2111 is in a zigzag shape, the zigzag top end of the circular tube cross beam 2111 is connected to the connecting piece 212, and the zigzag bottom of the circular tube cross beam 2111 faces the middle section of the cross beam 11 and is provided with a short longitudinal beam 2112. Design into the Z word shape with the pipe crossbeam and can provide the installation component for the short longeron and be used for the installation to assist the trinity part of accuse, can make things convenient for pipe crossbeam and connecting piece fixed connection again.

Further, the connecting member 212 includes a fixing portion 2121, a connecting portion 2122 and a mounting portion 2123, the fixing portion 2121 and the mounting portion 2123 are arranged in parallel and perpendicular to the connecting portion 2122 to form a C-shaped connecting member 212, and the connecting member 212 is arranged vertically below the cross beam 11 with its opening facing outward; the fixing portion 2121 is connected to the cross beam 11, the connecting portion 2122 is provided with a circular groove 2124, the circular tube cross beam 2111 passes through the circular groove 2124 and is connected to the connecting member 212, and the mounting portion 2123 is provided with a mounting hole 2125 for connecting the front cabin component mounting assembly to the vehicle frame. The circular tube beam 2111 is welded with the connecting piece 212 through the circular groove 2124, and then the fixing part 2121 is welded with the bottom of the beam 11 to complete the fixing connection of the connecting piece 212 and the first bracket 10, so that the first bracket 10 and the second bracket 20 are fixedly connected through the connecting piece 212, and then the front cabin component mounting assembly is fixed on the framework of the front cabin of the automobile through the mounting hole 2125 formed in the mounting part 2123. The mounting holes 2125 are formed by two round holes and two waist-shaped holes, the arrangement is to prevent the size deviation of manufacturing, and the waist-shaped holes are additionally arranged to enable the front cabin component mounting assembly to have more assembly allowance when being mounted on the framework of the automobile front cabin, so that the front cabin component mounting assembly cannot be mounted due to the size deviation.

Furthermore, blocking pieces are welded on two end faces of the cross beam 11 and then welded with the connecting piece 212, so that the fixed connection strength between the first support 10 and the connecting piece 212 is enhanced.

Furthermore, the long longitudinal beam 12 is provided with an installation groove 121, and the long longitudinal beam 12 is erected on the cross beam 11 through the installation groove 121 and is welded and fixed with the cross beam 11. The welding fixing of the long side member 12 to the cross member 11 through the mounting groove 121 increases the contact and welding area to enhance the coupling strength.

By way of example and not limitation, a harness support 30 is provided on the front compartment component mounting assembly. The wire harness support 30 is additionally arranged and used for fixing the wire harness on the front cabin component mounting assembly, and the wire harness is prevented from being distributed randomly to influence later maintenance.

Furthermore, both ends of the beam 11 are provided with a wire harness clip mounting hole 111. Because the wire diameters of the wire harnesses are different, the wire harness clip mounting hole 111 is provided for mounting a specific wire harness clip for fixing the wire harness of an irregular wire diameter.

Specifically, in some alternative embodiments of the present invention, the cross beams 11 are provided in two, and one of the two cross beams 11 is recessed inward away from an inner side edge of an end portion of the long longitudinal beam 12, and the inner side edge between the two long longitudinal beams 12 is raised outward. The protruding part is further provided with a fabrication hole, and the design of the recess and the protrusion on the two sides is to facilitate the bolt fixing and installation of the installation hole on the lower second bracket 20.

In addition, the connecting member 212 further includes a reinforcing member 2126 and a limiting member 2127, the limiting member 2127 is fixedly sleeved on the circular tube beam 2111 and is fixedly connected to the fixing portion 2121 and the mounting portion 2123, and the reinforcing member 2126 is disposed on two sides of the circular tube beam 2111 and is fixedly connected to the mounting portion 2123. Reinforcing pieces 2126 are welded on two sides of the circular tube beam 2111, and then the reinforcing pieces 2126 are welded with the connecting piece 212, so that the fixed connection strength of the circular tube beam 2111 and the connecting piece 22 is enhanced; and a limiting part 2127 sleeved on the circular tube beam 2111 is additionally arranged, when the circular tube beam 2111 is connected and disconnected with the connecting piece 212, the circular tube beam 2111 can be clamped on the connecting piece 212 by the limiting part 2127, and therefore the automobile component is prevented from being damaged due to the fact that the circular tube beam 2111 falls off.

Further, in some alternative embodiments, the beam 11 and the connector 212 are formed with relief slots 112. The provision of lightening slots 112 where appropriate reduces the overall weight of the front cabin components mounting assembly.

To sum up, the utility model discloses forebay component installation assembly among the above-mentioned embodiment, second support 20 through the first support 10 of crossbeam 11 one side and the crossbeam 11 opposite side constitutes the major structure of forebay component installation assembly, wherein second support 20 comprises the fixed subassembly 21 that sets up under crossbeam 11, fixed subassembly 21 includes connecting piece 212 and the mounting 211 of being connected with crossbeam 11, mounting 211 is including the pipe crossbeam 2111 that sets up side by side, pipe crossbeam 2111 top and connecting piece 212 are connected, pipe crossbeam 2111 bottom is towards crossbeam 11 middle section, and be equipped with short longeron 2112, first support 10 is used for fixed mounting battery package main control box and battery package branch accuse box, realize through seting up the mounting hole on first support 10 usually, second support 20 is used for fixed mounting to assist accuse part, assist the trinity part of accuse to install on short longeron 2112 and fix through the mounting hole, thereby realize through a installing support to the set installation of three, because only used an installing support has reduced installation space greatly, and install the three together, be more convenient for later maintenance and overhaul. Therefore, the problem that the auxiliary control three-in-one component, the battery pack main control box and the battery pack sub-control box in the prior art are mounted in the engine front cabin through respective mounting supports to cause the space of the engine front cabin to be crowded is solved.

Furthermore, the utility model also provides an electric automobile, the front deck part installation assembly in the middle of including above-mentioned embodiment.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. 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 above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a forecabin part installation assembly, its characterized in that, includes the crossbeam that sets up side by side, locates the first support and the setting of crossbeam one side are in the second support of crossbeam opposite side, first support is used for fixed battery package main control box and battery package branch accuse box, the second support is including locating respectively the fixed subassembly at crossbeam both ends, fixed subassembly include the mounting and connect the crossbeam with the connecting piece of mounting, the mounting includes the pipe crossbeam that sets up side by side and locates the short longeron of pipe crossbeam bottom, pipe crossbeam top respectively with the crossbeam passes through the connecting piece is connected, pipe crossbeam bottom orientation the middle section of crossbeam, short longeron is used for fixed three-in-one part of accuse of assisting.

2. The front cabin component installation assembly of claim 1, wherein the first support further comprises long longitudinal beams arranged on one side of the cross beam side by side, the long longitudinal beams are used for fixing the battery pack main control boxes, one side of the cross beam far away from the long longitudinal beams is used for fixing the battery pack sub control boxes, and the bottom of the cross beam is connected with the fixing piece through the connecting piece.

3. The front cabin component mounting assembly according to claim 1, wherein the round tube cross member is in a zigzag shape, the zigzag top end of the round tube cross member is connected with the connecting member, the zigzag bottom of the round tube cross member faces the middle section of the cross member, and the short longitudinal beams are provided on the bottom.

4. The front cabin component mounting assembly according to claim 1, wherein the connecting member comprises a fixing portion, a connecting portion and a mounting portion, the fixing portion and the mounting portion are arranged in parallel and perpendicular to the connecting portion to form a C-shaped connecting member, and the connecting member is vertically arranged below the cross beam with an opening facing outward; the fixed part with the crossbeam is connected, the circular recess has been seted up on the connecting portion, the pipe crossbeam passes the circular recess with the connecting piece is connected, be equipped with the mounting hole on the installation department and be used for forecabin part installation assembly to be connected with the auto skeleton.

5. The front cabin component mounting assembly according to claim 2, wherein the long longitudinal beam is provided with a mounting groove, and the long longitudinal beam is erected on the cross beam through the mounting groove and is welded and fixed with the cross beam.

6. The front compartment component mounting assembly of claim 1, wherein a harness support is provided on the front compartment component mounting assembly.

7. The front compartment component mounting assembly of claim 1, wherein the cross member has wire harness clip mounting holes at each end.

8. The front hatch section mounting assembly as claimed in claim 2 wherein said cross members are provided in two, one of said cross members being recessed inwardly away from an inboard edge of an end portion of said long stringers and projecting outwardly between said long stringers.

9. The forecabin component installation assembly of claim 4, wherein the connecting piece further comprises a reinforcing piece and a limiting piece, the limiting piece is fixedly sleeved on the circular tube beam and fixedly connected with the fixing portion and the installation portion, and the reinforcing piece is arranged on two sides of the circular tube beam and fixedly connected with the installation portion.

10. An electric vehicle comprising the front compartment component mounting assembly according to any one of claims 1 to 9.