CN207072383U - A kind of high-performance bottom frame assembly for pure electric coach - Google Patents
A kind of high-performance bottom frame assembly for pure electric coach Download PDFInfo
- Publication number
- CN207072383U CN207072383U CN201720729875.4U CN201720729875U CN207072383U CN 207072383 U CN207072383 U CN 207072383U CN 201720729875 U CN201720729875 U CN 201720729875U CN 207072383 U CN207072383 U CN 207072383U
- Authority
- CN
- China
- Prior art keywords
- assembly
- frame assembly
- frame
- bilge
- pure electric
- 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
Landscapes
- Body Structure For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of high-performance bottom frame assembly for pure electric coach.Including frame assembly; frame assembly include being engaged on position corresponding to mark time assembly, middle cell bilge frame assembly, back door of front door mark time assembly and rear battery bilge frame assembly; front door assembly, middle cell bilge frame assembly, back door assembly of marking time of marking time is connected by support frame module respectively with rear battery bilge frame assembly, and frame assembly is welded using gas shielded arc welding and derusting, postwelding polish flat and carry out antirust, preservative treatment before welding.The utility model is marked time assembly and rear battery bilge frame assembly by designing mark time assembly, middle cell bilge frame assembly, back door of modular front door; connected by support frame module using gas shielded arc welding; improve the bending resistance stiffness of vehicle frame; bear bigger load; reduce and resonated caused by chassis; it can effectively protect automobile chassis to get rusty and wear, make to keep elasticity to contact between vehicle frame and vehicle body and wheel or vehicle bridge.
Description
Technical field
The utility model belongs to passenger-carrying chassis technical field, more particularly to a kind of high-performance bottom for pure electric coach
Frame assembly.
Background technology
Passenger-carrying chassis, refer to car chassis, it is supporting, the objective vehicular engine of installation and its each part that chassis, which acts on, total
Into, form the moulded of automobile and receive the power of engine, produce car and move, guarantee normally travel.It is domestic external
The vehicle frame on the motor bus of production, its vehicle body and chassis is nearly all that rigidity welds together, and bears the power of each side jointly.Vehicle frame
The design of structure should meet requirement of the vehicle body to chassis frame to greatest extent on the premise of its performance is ensured.
Vehicle frame stress is complicated, and longitudinal and cross beam cross sectional shape and connected mode are of all kinds.Pure electric coach is ground at present
Hair is under the premise of vehicle power index is met, power system architecture conceptual design and parameter are completed on traditional passenger-carrying chassis
Matching.Because pure electric coach electrokinetic cell quality is larger, this brings many difficulties to vehicle general arrangement, and vehicle often occurs
The situation of other hydraulic performance declines, and then influence the traffic safety of electric motor coach.
The chassis of vehicle whole car body just as the skeletal support of human body, the very low road in present vehicle mostly chassis position
Various sandstones are easily ground dynamic and splashed, and constantly hit the position such as automobile chassis and wheel hub, and automobile " dragging bottom " phenomenon is also shown in much repeatly,
Some part deformations on chassis, particularly pumping arm action can be caused after chassis is impaired, left and right directions pull bar etc. easily deforms,
Some, which slightly touch to scrape, can equally cause oil pan or fuel tank shell etc. that seepage occurs.These deformations and seepage are not easy to be detected
Profit, but traffic safety can be had a strong impact on, impaired and corrosion, the overall architecture on chassis are easy for loosening, and data show many friendships
Caused by interpreter former capital is loosened by chassis.
Utility model content
The purpose of this utility model is to provide a kind of high-performance bottom frame assembly for pure electric coach, passes through design
Mark time assembly, middle cell bilge frame assembly, back door of front door is marked time assembly and rear battery bilge frame assembly, is solved existing
There is the problem of chassis is easily damaged, corrosion and service life are low.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model is a kind of high-performance bottom frame assembly for pure electric coach, including frame assembly, the bone
Frame assembly include being engaged on position corresponding to front door mark time assembly, middle cell bilge frame assembly, back door mark time assembly and
Rear battery bilge frame assembly, mark time assembly, middle cell bilge frame assembly, back door of the front door are marked time assembly and rear portion
Battery flat bottom frame assembly is connected by support frame module respectively, and support frame as described above module includes being engaged corresponding horizontal stroke on position
Beam, longeron, strengthen vertical beam and diagonal brace.
Further, towing pin installing plate, institute are fixed with close to a mark time side of assembly of front door on the frame assembly
State on frame assembly close to front door mark time assembly one end a surface on be provided with windscreen wiper kettle installing plate and frost removal mounting seat
Assembly, the relative avris of assembly of marking time with front door on the frame assembly is provided with is pacified by the universal machine of crossbeam and camber beam support
Loading board, an offside of the frame assembly is respectively arranged with is engaged corresponding front plate spring front lifting lug with front door assembly position of marking time
Installing plate.
Further, set on the support frame module that the front door is marked time between assembly and middle cell bilge frame assembly
There are shock absorber mounting board assembly, buffering block pressur plate assembly and front plate spring rear lifting lug installing plate.
Further, the gas outlet corresponding with middle cell bilge frame assembly position is provided with the frame assembly
Mounting bracket assembly.
Further, the relative avris of assembly of being marked time on the frame assembly with back door is provided with the profit by cross beam support
It is sliding to inflate storehouse frame assembly, an offside of the frame assembly be respectively arranged with back door mark time assembly position be engaged it is corresponding
Leaf spring front lifting lug installing plate afterwards, set on the support frame module that assembly is marked time at the back door and lubrication is inflated between the frame assembly of storehouse
There is condenser installing plate.
Further, set on the support frame module that the back door is marked time between assembly and rear battery bilge frame assembly
There are access hole longeron and rear leaf spring rear lifting lug installing plate.
Further, the motor corresponding with rear battery bilge frame assembly position is provided with the frame assembly to consolidate
Fixed board.
Further, an offside of support frame as described above module is provided with bottom plate and fixes angle steel, and shown support frame module includes
Be made up of crossbeam and longeron day font framework and rectangular frame, the edge of the day font framework and rectangular frame be provided with
Bottom skeleton reinforcing plate, the crossbeam, longeron, reinforcement vertical beam and diagonal brace are steel plate or rectangle tubular construction.
Further, the frame assembly is welded using gas shielded arc welding and welds preceding derusting, postwelding polishes flat and prevented
Rust, preservative treatment.
The utility model has the advantages that：
1st, the utility model is stepped on by designing mark time assembly, middle cell bilge frame assembly, back door of modular front door
Assembly and rear battery bilge frame assembly are walked, is connected by support frame module using gas shielded arc welding, improves the bending resistance of vehicle frame
Stiffness, bear bigger load.
2nd, the utility model is subtracted by designing shock absorber mounting board assembly, buffering block pressur plate assembly and motor fixing plate etc.
Resonance, pavement noise caused by few chassis, run into rugged rotten road surface, can effectively protect automobile chassis to get rusty and grind
Damage, make to keep elasticity to contact between vehicle frame and vehicle body and wheel or vehicle bridge.
3rd, mark time assembly, middle cell bilge frame assembly, back door of front door of the present utility model is marked time assembly, rear battery
Bilge frame assembly and support frame module derust by gas shielded arc welding welding and before welding, postwelding polishes flat carries out antirust, prevents
Corruption processing, is allowed to be hedged off from the outer world, to reach anti-corrosion, antirust, anticollision, the effect of noise control.
Certainly, implement any product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is a kind of structural representation of high-performance bottom frame assembly for pure electric coach of the utility model；
Fig. 2 is Fig. 1 structural front view；
Fig. 3 is the sectional view of the line A-A along Fig. 2；
Fig. 4 is the sectional view of the line B-B along Fig. 2；
Fig. 5 is the sectional view of the line C-C along Fig. 2；
Fig. 6 is the sectional view of the line D-D along Fig. 2；
Fig. 7 is the sectional view of the E-E lines along Fig. 2；
Fig. 8 is the sectional view of the F-F lines along Fig. 2；
Fig. 9 is the sectional view of the G-G lines along Fig. 2；
In accompanying drawing, the list of parts representated by each label is as follows：
1- towing pin installing plates, 2- mark time at front door assembly, and 3- bottom plates fix angle steel, 4- gas outlet mounting bracket assemblies, 5- bottoms
Skeleton reinforcing plate, 6- access hole longerons, 7- support frame modules, 8- rear battery bilge frame assemblies, 9- lubrications inflate cabin skeleton
Assembly, 10- frame assemblies, 11- shock absorber mounting board assemblies, 12- buffering block pressur plate assemblies, the universal machine installing plates of 13-, 14- are curved
Beam, 15- middle cell bilge frame assemblies, 16- front plate spring front lifting lug installing plates, 17- front plate spring rear lifting lug installing plates, after 18-
Leaf spring front lifting lug installing plate, leaf spring rear lifting lug installing plate after 19-, 20- motor fixing plates, 21- damper reinforcing plates, 22- windscreen wipers
Kettle installing plate, 23- frost removal seat assemblies, 24- condenser installing plates, 201- mark time at back door assembly, 701- crossbeams, 702-
Longeron, 703- strengthen vertical beam, 704- diagonal braces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than the component or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
Referring to shown in Fig. 1-2, the utility model is a kind of high-performance bottom frame assembly for pure electric coach, including
Frame assembly 10；
Wherein, frame assembly 10 include being engaged on position corresponding to mark time assembly 2, middle cell bilge skeleton of front door it is total
Marked time assembly 201 and rear battery bilge frame assembly 8 into 15, back door, form the moulded of automobile and receive engine
Power, car is produced motion, ensure normally travel；
Wherein, mark time assembly 2, middle cell bilge frame assembly 15, back door of front door is marked time assembly 201 and rear battery cabin
Bottom frame assembly 8 is connected by support frame module 7 respectively, is saved material, is reduced cost, mitigate the weight of vehicle body, can be effective
Protect automobile chassis abrasion；
Wherein as shown in figs. 3-9, support frame module 7 includes being engaged corresponding crossbeam 701, longeron 702 on position, strengthened
Vertical beam 703 and diagonal brace 704, crossbeam 701, longeron 702, strengthen vertical beam 703 and diagonal brace 704 cross sectional shape and connected mode it is various
Change, meet the complicated situation of vehicle body stress, improve the bending resistance stiffness of vehicle frame, bear bigger load.
Wherein, towing pin installing plate 1 is fixed with close to a mark time side of assembly 2 of front door on frame assembly 10, skeleton is total
On into 10 close to front door mark time the one end of assembly 2 a surface on be provided with windscreen wiper kettle installing plate 22 and frost removal seat assembly
23, on the frame assembly 10 and front door relative avris of assembly 2 of marking time is provided with the universal machine supported by crossbeam 701 and camber beam 14
Installing plate 13, an offside of frame assembly 10 is respectively arranged with marks time before the position of assembly 2 is engaged corresponding front plate spring with front door
Hanger installing plate 16.
Wherein, it is provided with and subtracts on the support frame module 7 that front door is marked time between assembly 2 and middle cell bilge frame assembly 15
Shake device installing plate assembly 11, buffering block pressur plate assembly 12 and front plate spring rear lifting lug installing plate 17, make vehicle frame and vehicle body and wheel or
Elasticity contact is kept between vehicle bridge, is relaxed vibrations when automobile is given a shock impact.
Wherein, the gas outlet installation corresponding with 15 positions of middle cell bilge frame assembly is provided with frame assembly 10
Frame assembly 4.
Wherein, the relative avris of assembly 201 of being marked time on frame assembly 10 with back door is provided with the profit supported by crossbeam 701
It is sliding to inflate storehouse frame assembly 9, an offside of frame assembly 10 be respectively arranged with back door mark time the position of assembly 201 be engaged it is corresponding
Rear leaf spring front lifting lug installing plate 18, the support frame module 7 that assembly 201 is marked time at back door and lubrication is inflated between storehouse frame assembly 9
On be provided with condenser installing plate 24.
Wherein, it is provided with the support frame module 7 that back door is marked time between assembly 201 and rear battery bilge frame assembly 8
Access hole longeron 6 and rear leaf spring rear lifting lug installing plate 19.
Wherein, the motor fixing plate corresponding with 8 positions of rear battery bilge frame assembly is provided with frame assembly 10
20。
Wherein, an offside of support frame module 7 is provided with bottom plate and fixes angle steel 3, and support frame module 7 is included by crossbeam 701
The day font framework and rectangular frame formed with longeron 702, day font framework and the edge of rectangular frame be provided with bottom skeleton
Reinforcing plate 5, crossbeam 701, longeron 702, reinforcement vertical beam 703 and diagonal brace 704 can select steel plate or rectangle tubular construction as needed, just
Property welds together, and bears the power of each side jointly, the design of body frame structure for automotive is on the premise of its performance is ensured, to greatest extent
Meet requirement of the vehicle body to chassis frame.
Wherein, frame assembly 10 is welded using gas shielded arc welding and welds preceding derusting, postwelding polishes flat and carries out antirust, anti-corrosion
Processing, impaired and corrosion, the overall architecture on chassis are easy for loosening, and data show that many traffic accidents are all loosened by chassis and led
Cause, progress antirust, preservative treatment are allowed to be hedged off from the outer world, to reach anti-corrosion, antirust, anticollision, the effect of noise control.
Wherein, it is ± 5mm that back skeleton overall length maximum deviation is completed in welding, and the difference of total diagonal is not more than 8mm, and beam overall is maximum
Deviation is ± 2mm, and wheelbase maximum deviation is ± 3mm, and axle diagonal maximum deviation is not more than 5mm.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, it can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle and practical application of the present utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (8)
1. a kind of high-performance bottom frame assembly for pure electric coach, it is characterised in that including frame assembly (10)；
The frame assembly (10) include being engaged on position corresponding to mark time assembly (2), middle cell bilge skeleton of front door it is total
Marked time assembly (201) and rear battery bilge frame assembly (8) into (15), back door；
Mark time assembly (201) and rear battery at mark time assembly (2), middle cell bilge frame assembly (15), back door of the front door
Bilge frame assembly (8) is connected by support frame module (7) respectively；
Support frame as described above module (7) includes being engaged corresponding crossbeam (701), longeron (702) on position, strengthens vertical beam (703)
With diagonal brace (704).
2. a kind of high-performance bottom frame assembly for pure electric coach according to claim 1, it is characterised in that described
On frame assembly (10) towing pin installing plate (1), the frame assembly are fixed with close to a mark time side of assembly (2) of front door
(10) on close to front door mark time assembly (2) one end a surface on be provided with windscreen wiper kettle installing plate (22) and frost removal mounting seat
Assembly (23), the relative avris of assembly (2) of marking time with front door on the frame assembly (10) are provided with by crossbeam (701) and curved
The universal machine installing plate (13) of beam (14) support, an offside of the frame assembly (10) is respectively arranged with marks time assembly with front door
(2) position is engaged corresponding front plate spring front lifting lug installing plate (16).
3. a kind of high-performance bottom frame assembly for pure electric coach according to claim 1, it is characterised in that described
Damper peace is provided with the support frame module (7) that front door is marked time between assembly (2) and middle cell bilge frame assembly (15)
Loading board assembly (11), buffering block pressur plate assembly (12) and front plate spring rear lifting lug installing plate (17).
4. a kind of high-performance bottom frame assembly for pure electric coach according to claim 1, it is characterised in that described
The gas outlet mounting bracket assembly corresponding with middle cell bilge frame assembly (15) position is provided with frame assembly (10)
(4)。
5. a kind of high-performance bottom frame assembly for pure electric coach according to claim 1, it is characterised in that described
The relative avris of assembly (201) of being marked time on frame assembly (10) with back door is provided with is inflated by the lubrication of crossbeam (701) support
Storehouse frame assembly (9), an offside of the frame assembly (10) is respectively arranged with to be engaged with back door assembly (201) position of marking time
Leaf spring front lifting lug installing plate (18) after corresponding, assembly (201) is marked time at the back door and lubrication is inflated between storehouse frame assembly (9)
Support frame module (7) on be provided with condenser installing plate (24).
6. a kind of high-performance bottom frame assembly for pure electric coach according to claim 1, it is characterised in that described
Access hole is provided with the support frame module (7) that back door is marked time between assembly (201) and rear battery bilge frame assembly (8) to indulge
Beam (6) and rear leaf spring rear lifting lug installing plate (19).
7. a kind of high-performance bottom frame assembly for pure electric coach according to claim 1, it is characterised in that described
The motor fixing plate (20) corresponding with rear battery bilge frame assembly (8) position is provided with frame assembly (10).
8. a kind of high-performance bottom frame assembly for pure electric coach according to claim 1, it is characterised in that described
One offside of support frame module (7) is provided with bottom plate and fixes angle steel (3), support frame as described above module (7) include by crossbeam (701) and
Longeron (702) composition day font framework and rectangular frame, the edge of the day font framework and rectangular frame be provided with bottom
Skeleton reinforcing plate (5), the crossbeam (701), longeron (702), reinforcement vertical beam (703) and diagonal brace (704) are steel plate or rectangular tube
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729875.4U CN207072383U (en) | 2017-06-22 | 2017-06-22 | A kind of high-performance bottom frame assembly for pure electric coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729875.4U CN207072383U (en) | 2017-06-22 | 2017-06-22 | A kind of high-performance bottom frame assembly for pure electric coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207072383U true CN207072383U (en) | 2018-03-06 |
Family
ID=61513994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720729875.4U Expired - Fee Related CN207072383U (en) | 2017-06-22 | 2017-06-22 | A kind of high-performance bottom frame assembly for pure electric coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207072383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264631A (en) * | 2017-06-22 | 2017-10-20 | 安徽广通汽车制造股份有限公司 | A kind of high-performance bottom frame assembly for pure electric coach |
| CN110696638A (en) * | 2019-10-25 | 2020-01-17 | 桂林客车发展有限责任公司 | Control method for range extender of electric vehicle |
-
2017
- 2017-06-22 CN CN201720729875.4U patent/CN207072383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264631A (en) * | 2017-06-22 | 2017-10-20 | 安徽广通汽车制造股份有限公司 | A kind of high-performance bottom frame assembly for pure electric coach |
| CN110696638A (en) * | 2019-10-25 | 2020-01-17 | 桂林客车发展有限责任公司 | Control method for range extender of electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202783386U (en) | Reinforcing structure for connecting auxiliary frame and automobile body of automobile | |
| CN202847812U (en) | Truck frame assembly | |
| CN207072383U (en) | A kind of high-performance bottom frame assembly for pure electric coach | |
| US20160332668A1 (en) | Stiffening Structure of a Vehicle in the Form of a Shear Field | |
| CN103429487A (en) | Structure for front section of vehicle body | |
| CN202439770U (en) | Fixed bracket suspended in front of cab | |
| CN203864797U (en) | High-bearing automobile frame | |
| CN103538628B (en) | A kind of body frame structure for automotive and there is the automobile of this body frame structure for automotive | |
| CN107264631A (en) | A kind of high-performance bottom frame assembly for pure electric coach | |
| CN204567766U (en) | A kind of fore sub frame intersects strengthens structure | |
| CN203864803U (en) | Double-rear-axle type heavy truck frame | |
| CN204399285U (en) | Fore sub frame and automobile | |
| CN109533028B (en) | A girder-like frame in integrated into one piece formula for new forms of energy vehicle | |
| CN201317394Y (en) | Medium sized 8*4 frame with heavy truck crossbeam structure | |
| CN211196355U (en) | Chassis frame structure of electric motor coach | |
| CN104590376A (en) | Front auxiliary frame cross reinforcement structure | |
| CN208698778U (en) | A kind of chassis of motor train aluminum profile | |
| CN202624424U (en) | Structure for installing spare wheel of automobile | |
| CN202413974U (en) | Lightweight aluminum alloy van type semi-trailer | |
| CN203046795U (en) | Casting support of front plate spring | |
| CN204323485U (en) | Chassis frame and car hosit | |
| CN205768374U (en) | Automobile front axle beam structure | |
| CN201745404U (en) | Rear suspension structure of automobile | |
| CN110775161A (en) | Assembled freight train frame assembly | |
| CN205099260U (en) | High strength longeron for elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20190622 |