CN209366285U - A kind of novel electric vehicle cabin side rail configuration and vehicle - Google Patents

A kind of novel electric vehicle cabin side rail configuration and vehicle Download PDF

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Publication number
CN209366285U
CN209366285U CN201822151196.0U CN201822151196U CN209366285U CN 209366285 U CN209366285 U CN 209366285U CN 201822151196 U CN201822151196 U CN 201822151196U CN 209366285 U CN209366285 U CN 209366285U
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China
Prior art keywords
cabin side
side bar
cabin
back segment
electric vehicle
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CN201822151196.0U
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Chinese (zh)
Inventor
安选伟
李鸿斌
刘晓飞
刘伟
宁志涛
赵晓河
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Chongqing Changan Automobile Co Ltd
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Chongqing Changan Automobile Co Ltd
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Abstract

The novel electric vehicle cabin side rail configuration that this programme provides, cabin side bar main body is consistent with stringer overall structure trend under preceding floor, the center line of cabin curb girder front part assembly and the centerlines of cabin side bar back segment assembly are less than 90 °, can the space reasonably with preceding floor system match, and reinforcer is set in cabin side bar main body, the structural strength of cabin side bar can be effectively improved, the performance of cabin side bar is improved.This programme also provides a kind of vehicle with above-mentioned novel electric vehicle cabin side rail configuration.

Description

A kind of novel electric vehicle cabin side rail configuration and vehicle
Technical field
The utility model belongs to automobile body part technical field, in particular to a kind of novel electric vehicle cabin side bar knot Structure and vehicle.
Background technique
In electronic vehicle, due to the insertion of battery pack, so that the structure of preceding floor system accordingly changes, preceding floor panel is whole Body is raised, and stringer need to have high bearing capacity under preceding floor, provides installation point, and stringer position and shape under preceding floor for battery pack Shape is limited to battery pack, and the variation of Z-direction and Y-direction is very big, and traditional cabin side rail configuration is difficult to realize with preceding floor system Match.Compared with fuel vehicle, electronic vehicle kerb weight has the increase of 300kg or so, higher to the performance requirement of cabin side bar, tradition Cabin side bar can not preferably meet.
Therefore, how a kind of novel electric vehicle cabin side rail configuration, energy reasonable with the spatial match of preceding floor system are provided The structural strength for enough effectively improving cabin side bar is those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of novel electric vehicle cabin side rail configuration and vehicles, with preceding floor system Spatial match it is reasonable, the structural strength of cabin side bar can be effectively improved.
In order to solve the above technical problems, the utility model provides a kind of novel electric vehicle cabin side rail configuration, including with it is preceding The consistent cabin side bar main body of stringer overall structure trend and it is set to the intracorporal reinforcer of cabin side bar master under floor, The cabin side bar main body includes cabin curb girder front part assembly interconnected and cabin side bar back segment assembly, the cabin side bar The centerlines of the center line of leading portion assembly and the cabin side bar back segment assembly are less than 90 °.
It preferably, further include before being respectively arranged at the cabin side bar in above-mentioned novel electric vehicle cabin side rail configuration Cabin side bar front end-plate, cabin side bar outside plate welding assembly and the cabin side bar end plate of section assembly front end, side and rear end.
Preferably, in above-mentioned novel electric vehicle cabin side rail configuration, outside the cabin side bar main body, the cabin side bar It is welded to connect between plate welding assembly, the cabin side bar front end-plate and the cabin side bar end plate.
Preferably, in above-mentioned novel electric vehicle cabin side rail configuration, the cabin curb girder front part assembly includes cabin side Beam leading portion main body and battery fore-stock and battery after-poppet for connecting battery.
Preferably, in above-mentioned novel electric vehicle cabin side rail configuration, the cabin curb girder front part main body is with recess portion Channel steel structure.
Preferably, it in above-mentioned novel electric vehicle cabin side rail configuration, offers and is used on the side wall of the channel steel structure The through-hole of fixed beam or clamping buckle.
Preferably, in above-mentioned novel electric vehicle cabin side rail configuration, the cabin side bar back segment assembly includes:
Cabin side bar back segment main body;
It is set to the outer liner plate assembly of cabin side bar back segment of the cabin side bar back segment body side;
It is set to mounting plate assembly and battery pack installation after the engine bracker of the cabin side bar back segment main body other side Beam assembly.
Preferably, in above-mentioned novel electric vehicle cabin side rail configuration, the cabin side bar back segment main body includes cabin side Beam back segment, the multiple stiffening plates for being set to the cabin side bar back segment and the cabin side bar being set in the multiple stiffening plate Back segment reinforces steel pipe.
Preferably, in above-mentioned novel electric vehicle cabin side rail configuration, the battery pack mounting rail assembly include for Reinforcer and use before the matched battery pack mounting rail of battery pack, the battery pack mounting rail being set on the battery pack mounting rail In the skid bracket of welding positioning and transmission.
The utility model also provides a kind of vehicle, including above-mentioned novel electric vehicle cabin side rail configuration.
Stringer overall structure under the novel electric vehicle cabin side rail configuration that this programme provides, cabin side bar main body and preceding floor Trend is consistent, and the center line of cabin curb girder front part assembly and the centerlines of cabin side bar back segment assembly are less than 90 °, Neng Gouhe It is managing to match with preceding floor system space, and reinforcer is set in cabin side bar main body, cabin can be effectively improved The structural strength of side bar improves the performance of cabin side bar.This programme also provides a kind of with above-mentioned novel electric vehicle cabin side bar The vehicle of structure.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the axonometric drawing for the novel electric vehicle cabin side rail configuration that this programme provides;
Fig. 2 is the top view for the novel electric vehicle cabin side rail configuration that this programme provides;
Fig. 3 is the bottom view for the novel electric vehicle cabin side rail configuration that this programme provides;
Fig. 4 is the right view for the novel electric vehicle cabin side rail configuration that this programme provides;
Fig. 5 is the axonometric drawing for the cabin side bar main body that this programme provides;
Fig. 6 is the axonometric drawing for the cabin curb girder front part assembly that this programme provides;
Fig. 7 is the axonometric drawing for the cabin side bar back segment assembly that this programme provides;
Fig. 8 is the axonometric drawing for the cabin side bar back segment main body that this programme provides;
Fig. 9 is the axonometric drawing for the battery pack mounting rail assembly that this programme provides.
In upper figure:
Cabin side bar main body 1, cabin side bar outside plate welding assembly 2, cabin side bar front end-plate 3, cabin side bar end plate 4, After cabin curb girder front part assembly 5, cabin side bar back segment assembly 6, cabin curb girder front part main body 7, battery fore-stock 8, battery Mounting plate assembly 12, electricity after the outer liner plate assembly 11 of bracket 9, cabin side bar back segment main body 10, cabin side bar back segment, engine bracker Pond packet mounting rail assembly 13, cabin side bar back segment 14, cabin side bar back segment reinforcer 15, reinforcer 16 on cabin side bar back segment, Cabin side bar back segment reinforces reinforcer 19, skid bracket 20 before steel pipe 17, battery pack mounting rail 18, battery pack mounting rail.
Specific embodiment
The core of the utility model is to provide a kind of novel electric vehicle cabin side rail configuration and vehicle, with preceding floor system Spatial match is reasonable, can effectively improve the structural strength of cabin side bar.
In order to make those skilled in the art more fully understand technical solution provided by the utility model, below in conjunction with attached The utility model is described in further detail with specific embodiment for figure.
Fig. 1-Fig. 9 is please referred to, the utility model provides a kind of novel electric vehicle cabin side rail configuration, including cabin side bar master Body 1 and the reinforcer being set in cabin side bar main body 1, wherein stringer overall structure under cabin side bar main body 1 and preceding floor Trend is consistent, and cabin side bar main body 1 includes cabin curb girder front part assembly 5 interconnected and cabin side bar back segment assembly 6, cabin The center line of curb girder front part assembly 5 and the centerlines of cabin side bar back segment assembly 6 are less than 90 °.
The novel electric vehicle cabin side rail configuration that this programme provides, cabin side bar main body 1 are integrally tied with stringer under preceding floor Structure trend is consistent, and the center line of cabin curb girder front part assembly 5 and the centerlines of cabin side bar back segment assembly 6 are less than 90 °, energy Enough spaces reasonably with preceding floor system match, and reinforcer is arranged in cabin side bar main body 1, can effectively improve The structural strength of cabin side bar improves the performance of cabin side bar.
In being preferably carried out mode, before the novel electric vehicle cabin side rail configuration that this programme provides further includes cabin side bar End plate 3, cabin side bar outside plate welding assembly 2 and cabin side bar end plate 4, cabin side bar front end-plate 3 are set to cabin side bar 5 front end of leading portion assembly, cabin side bar outside plate welding assembly 2 are set to 5 side of cabin curb girder front part assembly, cabin side bar end plate 4 are set on 5 rear end of cabin curb girder front part assembly.Cabin side bar front end-plate 3 and cabin side bar end plate 4 are respectively used to fixed machine The both ends of cabin side bar main body 1 keep cabin side bar more firm.Cabin side bar outside plate welding assembly 2 is used for cabin side bar outside plate Structure is fixed, and increases bearing capacity.
On the basis of above-mentioned specific embodiment, cabin side bar main body 1, cabin side bar outside plate welding assembly 2, cabin side bar It is welded to connect between front end-plate 3 and cabin side bar end plate 4.
Welding sequence in actual production assembling process are as follows: the welding for first completing cabin side bar main body 1, then by cabin Side bar front end-plate 3 is welded in cabin side bar main body 1, then cabin side bar outside plate welding assembly 2 is welded cabin side bar main body 1 On, finally cabin side bar end plate 4 is welded in cabin side bar main body 1 and cabin side bar outside plate welding assembly 2.
On the basis of above-mentioned specific embodiment, cabin curb girder front part assembly 5 includes cabin curb girder front part main body 7 and uses In the battery fore-stock 8 and battery after-poppet 9 of connection battery.
Particularly, cabin curb girder front part main body 7 is the channel steel structure with recess portion.Channel steel structure in "] " type, inside channel steel Various reinforcers are welded, booster action is played.Several brackets are welded on groove profile top, as propped up before the battery for connecting battery Frame 8 and battery after-poppet 9, to components such as fixed suspensions.
Further, it is also possible to several nut bores and unthreaded hole be offered on the side wall of channel steel structure, to fixed beam or card Connect buckle.
On the basis of above-mentioned specific embodiment, cabin side bar back segment assembly 6 includes:
Cabin side bar back segment main body 10;
It is set to the outer liner plate assembly 11 of cabin side bar back segment of 10 side of cabin side bar back segment main body;
It is set to mounting plate assembly 12 and battery pack installation after the engine bracker of 10 other side of cabin side bar back segment main body Beam assembly 13.
The outer liner plate assembly 11 of cabin side bar back segment, mounting plate assembly 12 after engine bracker, battery pack mounting rail assembly 13 It can be connected in cabin side bar back segment main body 10 by welding.
In above-mentioned further specific embodiment, cabin side bar back segment main body 10 includes cabin side bar back segment 14 and sets The multiple stiffening plates and cabin side bar back segment for being placed in cabin side bar back segment 14 reinforce steel pipe 17.Stiffening plate includes as shown in Figure 8 Cabin side bar back segment reinforcer 15, reinforcer 16 on cabin side bar back segment.After cabin side bar back segment reinforcer 15 and cabin side bar Reinforcer 16 is connected on cabin side bar back segment 14 by welding in section, and cabin side bar back segment reinforces steel pipe 17 and passes through protection weldering weldering It connects on cabin side bar back segment reinforcer 15 and cabin side bar back segment on reinforcer 16.
In order to preferably promote cabin side bar back segment subjectivity property, this programme is divided into two to reinforcement structure, to its position Reasonable Arrangement is carried out, reference for the first time reinforces steel pipe and runs through entire back segment main body.Battery pack mounting rail assembly 13 is by two sheet And a reinforcer is welded, and is connected by welding and cabin side bar back segment assembly 6.
Referring to Fig. 9, battery pack mounting rail assembly 13 include for the matched battery pack mounting rail 18 of battery pack, be set to Reinforcer 19 and the skid bracket 20 for welding positioning and transmission before battery pack mounting rail on battery pack mounting rail 18.Tool Body, reinforcer 19 before battery pack mounting rail, skid bracket 20 is connected on battery pack mounting rail 18 by welding, battery pack peace Projection welding M12 nut on reinforcer 19, provides installation point for battery pack before dress beam.
A kind of novel electric vehicle cabin side rail configuration that this programme provides, it is intended to be designed, be realized by innovative structure It is overlapped with the preceding floor system after insertion battery pack, and increases battery pack installation point in structure, so that battery pack installation point cloth It sets more uniformly rationally.Meanwhile this programme passes through the reasonable Arrangement of reinforcer and reinforces being firstly introduced for steel pipe, so that cabin Side bar performance boost, in collision process, stringer is provided with ideal deformation pattern (controllable deforming mode).
In addition, disclosed herein as well is a kind of vehicle, including novel electric vehicle cabin side rail configuration, and the electric Vehicle device cabin side rail configuration is the novel electric vehicle cabin side rail configuration as disclosed in above-described embodiment, therefore, has the Novel electric The vehicle of motor-car cabin side rail configuration also has above-mentioned all technical effects, and this is no longer going to repeat them.
Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.

Claims (10)

1. a kind of novel electric vehicle cabin side rail configuration, which is characterized in that including with stringer overall structure trend one under preceding floor The cabin side bar main body (1) of cause and the reinforcer being set in the cabin side bar main body (1), the cabin side bar main body It (1) include cabin curb girder front part assembly (5) interconnected and cabin side bar back segment assembly (6), the cabin curb girder front part is total At the center line of (5) and the centerlines of the cabin side bar back segment assembly (6) less than 90 °.
2. novel electric vehicle cabin side rail configuration according to claim 1, which is characterized in that further include being respectively arranged at institute State cabin side bar front end-plate (3), the cabin side bar outside plate welding assembly of cabin curb girder front part assembly (5) front end, side and rear end (2) and cabin side bar end plate (4).
3. novel electric vehicle cabin side rail configuration according to claim 2, which is characterized in that the cabin side bar main body (1), the cabin side bar outside plate welding assembly (2), the cabin side bar front end-plate (3) and the cabin side bar end plate (4) it is welded to connect between.
4. novel electric vehicle cabin side rail configuration according to claim 1, which is characterized in that the cabin curb girder front part is total Include cabin curb girder front part main body (7) at (5) and battery fore-stock (8) and battery after-poppet for connecting battery (9)。
5. novel electric vehicle cabin side rail configuration according to claim 4, which is characterized in that the cabin curb girder front part master Body (7) is the channel steel structure with recess portion.
6. novel electric vehicle cabin side rail configuration according to claim 5, which is characterized in that the side wall of the channel steel structure On offer for fixed beam or clamping buckle through-hole.
7. novel electric vehicle cabin side rail configuration according to claim 1, which is characterized in that the cabin side bar back segment is total Include: at (6)
Cabin side bar back segment main body (10);
It is set to the outer liner plate assembly (11) of cabin side bar back segment of cabin side bar back segment main body (10) side;
It is set to mounting plate assembly (12) and battery pack after the engine bracker of cabin side bar back segment main body (10) other side Mounting rail assembly (13).
8. novel electric vehicle cabin side rail configuration according to claim 7, which is characterized in that the cabin side bar back segment master Body (10) includes cabin side bar back segment (14), the multiple stiffening plates for being set to the cabin side bar back segment (14) and is set to institute The cabin side bar back segment stated in multiple stiffening plates reinforces steel pipe (17).
9. novel electric vehicle cabin side rail configuration according to claim 7, which is characterized in that the battery pack mounting rail is total At (13) include for battery pack matched battery pack mounting rail (18), the electricity that is set on the battery pack mounting rail (18) Reinforcer (19) and the skid bracket (20) for welding positioning and transmission before the packet mounting rail of pond.
10. a kind of vehicle, which is characterized in that including the described in any item novel electric vehicle cabin side bar knots of such as claim 1-9 Structure.
CN201822151196.0U 2018-12-20 2018-12-20 A kind of novel electric vehicle cabin side rail configuration and vehicle Active CN209366285U (en)

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Application Number Priority Date Filing Date Title
CN201822151196.0U CN209366285U (en) 2018-12-20 2018-12-20 A kind of novel electric vehicle cabin side rail configuration and vehicle

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Application Number Priority Date Filing Date Title
CN201822151196.0U CN209366285U (en) 2018-12-20 2018-12-20 A kind of novel electric vehicle cabin side rail configuration and vehicle

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Publication Number Publication Date
CN209366285U true CN209366285U (en) 2019-09-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112758190A (en) * 2021-01-29 2021-05-07 重庆长安汽车股份有限公司 Automobile engine cabin longitudinal beam assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112758190A (en) * 2021-01-29 2021-05-07 重庆长安汽车股份有限公司 Automobile engine cabin longitudinal beam assembly

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