CN207059742U - Cabin lower floor bracket - Google Patents
Cabin lower floor bracket Download PDFInfo
- Publication number
- CN207059742U CN207059742U CN201720799211.5U CN201720799211U CN207059742U CN 207059742 U CN207059742 U CN 207059742U CN 201720799211 U CN201720799211 U CN 201720799211U CN 207059742 U CN207059742 U CN 207059742U
- Authority
- CN
- China
- Prior art keywords
- longeron
- bracket
- crossbeam
- lower floor
- cabin lower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000725 suspension Substances 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
It the utility model is related to cabin lower floor bracket.Cabin lower floor of the present utility model bracket is made up of two crossbeams and three longerons, it not only ensure that integrally-built support strength and rigidity, the supporting plane of the upper surface composition of three longerons is even more that can support electric machine controller and DC DC converters, then both can be fixed on longeron by electric machine controller perforation and converter perforation.The left end of first, second crossbeam is separately provided for the after-poppet for connecting rear suspension bracket and the fore-stock for connecting front-suspension bracket, the right mounting bracket for connecting right mounting bracket is provided with 3rd longeron to perforate, it is even more to offer safety box support connection perforation on 3rd longeron, so cabin lower floor of the present utility model bracket by forward and backward holder suspension in the top of power assembly, the rational space that make use of above forward engine room internally-powered assembly, reasonably make use of space.
Description
Technical field
It the utility model is related to cabin lower floor bracket.
Background technology
The parts such as electric machine controller, Vehicular charger are arranged in pure electric vehicle and hybrid electric vehicle, it is necessary in front deck,
Thus need to set suitable bracket in front deck to install various parts.When setting bracket, front deck should be made full use of empty
Between, again with good mechanical performance.
Utility model content
The purpose of this utility model is the cabin lower floor bracket for providing a kind of satisfactory mechanical property.
To achieve the above object, cabin lower floor of the present utility model bracket uses following technical scheme：
Cabin lower floor bracket, including time interval set, the first crossbeam and second cross beam that extend in left-right direction, two
Left and right compartment of terrain is provided with the first longeron extended along the longitudinal direction, the second longeron and the 3rd longeron between crossbeam, and first,
2nd, the end of the 3rd longeron is fixed on the upper side of respective girders, and the upper surface of three longerons flushes setting and forms support
Plane, electric machine controller connecting hole and converter connecting hole are provided with longeron；The left end of first crossbeam props up after being welded with
Frame, the left end of second cross beam are welded with fore-stock, and rear suspension bracket connection perforation is provided with after-poppet, is set on fore-stock
Front-suspension bracket connection perforation is equipped with, the right-hand member of the 3rd longeron is provided with right mounting bracket connection perforation, the upper end of the 3rd longeron
It is provided with safety box support connection perforation.
First crossbeam and second cross beam are the channel that Open Side Down and both upper sides flush setting, the first longeron
And/or second longeron and/or the 3rd longeron include bottom plate and be arranged on the web that the free end of bottom plate left and right ends extends downwardly,
The lower end of the web of respective longerons rear and front end, which is additionally provided with to both sides, to be extended so that the longeron shape of cross section of relevant position is in
The connecting plate of shape of chinese word Ji, the downside of the connecting plate is parallel with the upper side of respective girders, is opened on the connecting plate at longeron both ends
Provided with the welding hole for respective longerons to be weldingly fixed on to respective girders upper side.
First longeron is that left and right ends are provided with down the plate object to turn edge, and its rear and front end, which is not set, to turn edge and make its downside
It can be attached on the upper side of first crossbeam and second cross beam, use is provided with the plate face being sticked with respective girders of the first longeron
In the welding hole that the first longitudinal beam welding is fixed on to respective girders upper side.
The first reinforcement of upside depression, downside protuberance is offered on first longeron and/or the second longeron and/or the 3rd longeron
Rib.
First crossbeam is located at the first longeron and second with being provided with the second ribs on second cross beam wherein on first crossbeam
The second ribs between longeron upside protuberance, downside depression, remaining second ribs be upside depression, downside it is grand
Rise.
The beneficial effects of the utility model are as follows：Cabin lower floor of the present utility model bracket is by two crossbeams and three longerons
Composition, integrally-built support strength and rigidity are not only ensure that, the supporting plane of the upper surface composition of three longerons is even more energy
Electric machine controller and DC-DC converter are supported, then both can be fixed on by electric machine controller perforation and converter perforation
On longeron.The left end of first, second crossbeam is separately provided for connecting the after-poppet of rear suspension bracket and for connecting front overhang
The fore-stock of support is put, the right mounting bracket for connecting right mounting bracket is provided with the 3rd longeron and is perforated, on the 3rd longeron
Even more offer safety box support connection perforation, so cabin lower floor of the present utility model bracket by forward and backward holder suspension in
The top of power assembly, the space above forward engine room internally-powered assembly is reasonably make use of, reasonably make use of space.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of one embodiment of cabin lower floor of the present utility model bracket；
Fig. 2 is the dimensional structure diagram at another visual angle of Tu1Zhong cabins lower floor bracket.
Embodiment
The concrete structure of cabin lower floor of the present utility model bracket as depicted in figs. 1 and 2, including time interval set the
One crossbeam 1 and second cross beam 2, two crossbeams extend in left-right direction.Left and right compartment of terrain is provided with the first longeron between two crossbeams
3rd, the second longeron 4 and the 3rd longeron 5, each longeron extend and are that one end is weldingly fixed on first crossbeam 1 along the longitudinal direction
On upper side, the other end is weldingly fixed on the upper side of second cross beam 2.First longeron 3 is fixed on the left end of two crossbeams, and the 3rd
Longeron 5 is fixed on the right-hand member of two crossbeams.The width of the left end of first crossbeam 1 in the longitudinal direction be more than right-hand member width, and
After-poppet 6 is welded with below left end.The width of the left end of second cross beam 2 in the longitudinal direction is more than the width of right-hand member, and
Fore-stock 7 is welded with below right-hand member.
First crossbeam 1 and the channel that second cross beam 2 is that Open Side Down.The entirety of second longeron 4 and the 3rd longeron 5
In the groove profile that Open Side Down, specifically include bottom plate and be arranged on the web that the free end of bottom plate left and right ends extends downwardly, web
Rear and front end portion the connecting plate of oriented both sides extension is set and makes the longeron cross sectional shape of corresponding position be in " several " font.Even
The downside of fishplate bar is parallel with the upper side of crossbeam, is offered on the connecting plate at longeron both ends for longitudinal beam welding to be fixed on into horizontal stroke
Welding hole on beam upper side.
Upside depression, the first ribs of downside protuberance are provided with three longerons, the setting one of the first ribs is
Be advantageous to strengthen the mechanical performance of each beam, second, not interfering with the flatness of each longeron upper surface, do not interfere with other parts
Installation.
The second ribs for web beam mechanical performance is also equipped with two crossbeams, wherein on first crossbeam 1 in
The upside protuberance of the second ribs between first longeron 3 and the second longeron 4, downside depression, remaining second ribs are
Upside depression, downside protuberance.The left end of first crossbeam 1 is provided with the rear mounting hole for the connection of upper strata bracket, a left side for second cross beam 2
End is provided with the preceding mounting hole 22 for the connection of upper strata bracket.
First longeron 3 be left and right ends be provided with down turn edge 31 plate object, its rear and front end, which is not set, to turn edge and makes under it
Side can be attached on the upper side of crossbeam.The left side rear end of first longeron 3 is also provided with free end to the left by rebound 32
The installing plate 33 of extension, bolt penetration hole 34 is set on installing plate 33.
The safety box support for connecting high-voltage insurance box support is provided with the web 51 of 3rd longeron 5 and connects perforation
52, the right mounting bracket for connecting right mounting bracket is provided with the connecting plate 52 of the right-hand member of the 3rd longeron 5 and connects perforation 53.
The rear suspension bracket for connecting rear suspension bracket is provided with the plate section that the lower end of after-poppet 6 stretches out to connect
Perforation 61.The front-suspension bracket for connecting front-suspension bracket is provided with the plate section that the lower end of fore-stock 7 extends forward to connect
Perforation 71.
The upper side of three longerons flushes setting and forms the support for supporting electric machine controller and DC-DC converter
Face, and it is provided with electric machine controller connecting hole with corresponding to electric machine controller to be connected on longeron and crossbeam, corresponding to the company for the treatment of
It is provided with converter connecting hole to the DC-DC converter connect.
Claims (5)
1. cabin lower floor bracket, it is characterised in that：Set including the time interval, first crossbeam that extends in left-right direction and the
Two crossbeams, left and right compartment of terrain is provided with the first longeron extended along the longitudinal direction, the second longeron and the 3rd longeron between two crossbeams,
The end of first, second, third longeron is fixed on the upper side of respective girders, and the upper surface of three longerons, which flushes, to be set and shape
Into supporting plane, electric machine controller connecting hole and converter connecting hole are provided with longeron；The left end of first crossbeam is welded and fixed
There is after-poppet, the left end of second cross beam is welded with fore-stock, and rear suspension bracket connection perforation, preceding branch are provided with after-poppet
Front-suspension bracket connection perforation is provided with frame, the right-hand member of the 3rd longeron is provided with right mounting bracket connection perforation, the 3rd longeron
Upper end be provided with safety box support connection perforation.
2. cabin lower floor according to claim 1 bracket, it is characterised in that：First crossbeam and second cross beam be opening to
Under channel and both upper side flush settings, the first longeron and/or the second longeron and/or the 3rd longeron including bottom plate and
The web that the free end of bottom plate left and right ends extends downwardly is arranged on, the lower end of the web of respective longerons rear and front end is additionally provided with
Extend to both sides so that the longeron shape of cross section of relevant position is in the connecting plate of shape of chinese word Ji, downside and the phase of the connecting plate
Answer the upper side of crossbeam parallel, offered on the connecting plate at longeron both ends for respective longerons to be weldingly fixed on into respective girders
The welding hole of side.
3. cabin lower floor according to claim 1 bracket, it is characterised in that：First longeron is provided with down for left and right ends and turned over
The plate object on edge, its rear and front end do not set the upper side for turning edge and making its downside to be attached at first crossbeam and second cross beam
On, it is provided with the plate face being sticked with respective girders of the first longeron for the first longitudinal beam welding to be fixed on the upside of respective girders
The welding hole in face.
4. the cabin lower floor bracket according to claim 1 or 2 or 3, it is characterised in that：First longeron and/or the second longeron
And/or the 3rd offer upside depression, the first ribs of downside protuberance on longeron.
5. the cabin lower floor bracket according to claim 1 or 2 or 3, it is characterised in that：First crossbeam on second cross beam with setting
The second ribs is equipped with, the upside of the second ribs wherein on first crossbeam between the first longeron and the second longeron is grand
Rise, downside depression, remaining second ribs is upside depression, downside protuberance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799211.5U CN207059742U (en) | 2017-06-29 | 2017-06-29 | Cabin lower floor bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799211.5U CN207059742U (en) | 2017-06-29 | 2017-06-29 | Cabin lower floor bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059742U true CN207059742U (en) | 2018-03-02 |
Family
ID=61506393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720799211.5U Expired - Fee Related CN207059742U (en) | 2017-06-29 | 2017-06-29 | Cabin lower floor bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466357A (en) * | 2018-12-17 | 2019-03-15 | 江苏常隆客车有限公司 | Pure electric coach high-voltage plug bracket |
-
2017
- 2017-06-29 CN CN201720799211.5U patent/CN207059742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466357A (en) * | 2018-12-17 | 2019-03-15 | 江苏常隆客车有限公司 | Pure electric coach high-voltage plug bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200903 Address after: 211200 Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee after: Qiji automobile technology (Nanjing) Co.,Ltd. Address before: 100086 room 2302, building D, Haidian District, Zhichun Road, Beijing, 7 Patentee before: ZHONG NENG DONG DAO GROUP Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |