CN207128544U - A kind of chassis structure for new energy bus - Google Patents

A kind of chassis structure for new energy bus Download PDF

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Publication number
CN207128544U
CN207128544U CN201721190574.5U CN201721190574U CN207128544U CN 207128544 U CN207128544 U CN 207128544U CN 201721190574 U CN201721190574 U CN 201721190574U CN 207128544 U CN207128544 U CN 207128544U
Authority
CN
China
Prior art keywords
battery
overhang
positioning hole
attachment means
connecting apparatus
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
Application number
CN201721190574.5U
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Chinese (zh)
Inventor
张智明
张永俊
焦红林
马新平
詹景文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Xinzhu Road and Bridge Machinery Co Ltd
Original Assignee
Chengdu Xinzhu Road and Bridge Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu Xinzhu Road and Bridge Machinery Co Ltd filed Critical Chengdu Xinzhu Road and Bridge Machinery Co Ltd
Priority to CN201721190574.5U priority Critical patent/CN207128544U/en
Application granted granted Critical
Publication of CN207128544U publication Critical patent/CN207128544U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The utility model provides a kind of chassis structure for new energy bus, solves new energy bus in the prior art and carries the problem of electricity is not high, and battery utilization rate is low.Front suspension of the present utility model includes front overhang framework main, propons and the front overhang attachment means provided with front overhang positioning hole;Rear suspension system includes rear overhang framework main, back axle, the rear overhang attachment means provided with rear overhang positioning hole;Automobile batteries component includes battery skeleton, battery, the first battery connecting apparatus provided with the first battery positioning hole, and the second battery connecting apparatus provided with the second battery positioning hole;Front overhang attachment means in front overhang positioning hole and the first battery positioning hole with the first battery connecting apparatus by inserting positioning pin connection, and rear overhang attachment means are with the second battery connecting apparatus by inserting positioning pin connection in rear overhang positioning hole and the second battery positioning hole;Automobile batteries component links into an integrated entity component chassis structure with front suspension and rear suspension system respectively.

Description

A kind of chassis structure for new energy bus
Technical field
The utility model belongs to new energy bus field, and in particular to a kind of chassis for new energy bus Structure.
Background technology
At present, new energy bus is as a kind of new paragon of Public Traveling, because the electricity of its carrying is limited, its own Heavier-weight, has had influence on the distance travelled of new energy bus, and wastes more electric energy.
Solve these problems, it is necessary to rational Design on Plane is carried out to new energy bus chassis structure, it is ensured that new energy Bus can carry electricity to greatest extent, while improve the utilization rate of battery.
Utility model content
The utility model solve technical problem be:A kind of chassis structure for new energy bus is provided, solved New energy bus carries the problem of electricity is not high, and battery utilization rate is low in the prior art.
The technical solution adopted in the utility model is:
A kind of chassis structure for new energy bus, including front suspension, automobile batteries component and rear-mounted System, front suspension include the propons of front overhang framework main and front overhang framework main function connects and are fixed on proterophragma The front overhang attachment means of frame body rear end, several front overhang positioning holes are evenly arranged with front overhang attachment means;
After rear suspension system includes the back axle of rear overhang framework main and rear overhang framework main function connects and is fixed on The rear overhang attachment means of phragma frame body front end, several rear overhang positioning holes are evenly arranged with rear overhang attachment means;
Automobile batteries component includes battery skeleton, battery, the first battery connecting apparatus and the second battery connecting apparatus, battery In battery skeleton and both are integral type structure, the first battery connecting apparatus and the second battery connecting apparatus respectively with electricity The rear and front end of pond skeleton is fixedly connected, and it is corresponding with front overhang positioning hole that quantity, position are provided with the first battery connecting apparatus The first battery positioning hole, quantity, position the second electricity corresponding with rear overhang positioning hole are provided with the second battery connecting apparatus Pond positioning hole;
Front overhang attachment means are with the first battery connecting apparatus by determining in mutual corresponding front overhang positioning hole and the first battery Insertion alignment pin is located by connecting in the hole of position, rear overhang attachment means and the second battery connecting apparatus by it is mutual it is corresponding after Insertion alignment pin is located by connecting in outstanding positioning hole and the second battery positioning hole, automobile batteries component respectively with front suspension Linked into an integrated entity with rear suspension system and form the chassis structure of new energy bus.
Further, battery skeleton and battery use vulcanization consolidation as integral type structure.
Further, front overhang attachment means with front overhang framework main by being welded and fixed.
Further, rear overhang attachment means with rear overhang framework main by being welded and fixed.
Further, battery skeleton is mutually solid with the first battery connecting apparatus and the second battery connecting apparatus respectively by welding It is fixed.
Compared with prior art, the utility model have the advantage that for:
The utility model is simple in construction, design science, securely and reliably, cost-effective, can effectively improve new energy public transport vapour Car carries electricity, lifts battery utilization rate.
The utility model is connected with each other by front suspension, battery component and rear suspension system, forms the bottom of integration Dish structure, and front suspension, battery component and rear suspension system use modularized design, improve chassis packaging efficiency. The utility model can carry electricity to greatest extent according to chassis design requirement, using automobile batteries component holding as vehicle Structural member is carried, the usage amount of chassis steel is not only reduced, realizes chassis lightweight, while the battery in automobile batteries component is also It can maximize, the purpose for carrying electricity is maximized to realize;And then realize that new energy bus travels the mesh of more mileages 's.
Brief description of the drawings
Accompanying drawing 1 is the utility model structure diagram.
Accompanying drawing 2 is the utility model front suspension structural representation.
Accompanying drawing 3 is the utility model battery module structure schematic diagram.
Accompanying drawing 4 is the utility model rear suspension system structural representation.
Accompanying drawing 5 is front-axle structure schematic diagram in the utility model embodiment.
Accompanying drawing 6 is rear axle structure schematic diagram in the utility model embodiment.
Wherein, it is entitled corresponding to reference:
1- front suspensions, 11- front overhang framework mains, 12- front overhang attachment means, 13- propons, 14- front overhang positioning holes, 2- Automobile batteries component, 21- battery skeletons, 22- batteries, the battery connecting apparatus of 23- first, the battery connecting apparatus of 24- second, 25- First battery positioning hole, 26- the second battery positioning holes, 3- rear suspension systems, 31- phragma frame bodies, 32- rear overhang attachment means, 33- back axles, 34- rear overhang positioning holes, 131- front tyres, 132- air springs, 133- shock absorbers, 134- steering linkages, 135- are horizontal To stabiliser bar, 136- longitudinal ties, 331- rear tyres, 332- air springs, 333- shock absorbers, 334- QSs, 335- Longitudinal tie, 336- motors, 337- gear-boxes.
Embodiment
The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes But it is not limited only to following examples.
Embodiment
As shown in figures 1-6, a kind of chassis structure for new energy bus provided by the utility model, structure letter Single, design science is securely and reliably, cost-effective, can effectively improve new energy bus and carry electricity, lifting battery utilizes Rate.The utility model includes front suspension 1, automobile batteries component 2 and rear suspension system 3, before the front suspension 1 includes Phragma frame body 11, with the propons 13 of the function connects of front overhang framework main 11 and being welded in the front overhang framework main The front overhang attachment means 12 of 11 rear ends, several front overhang positioning holes 14 are evenly arranged with the front overhang attachment means 12.
Propons of the present utility model can use known propons in existing automobile, i.e., as shown in figure 5, propons 13 includes mutual work( Front tyre 131, air spring 132, shock absorber 133, steering linkage 134, QS 135, the longitudinal tie that can be connected 136。
The rear suspension system 3 includes rear overhang framework main 31, the back axle with the function connects of rear overhang framework main 31 33 and the rear overhang attachment means 32 of the front end of rear overhang framework main 31 are welded in, in the rear overhang attachment means 32 uniformly It is provided with several rear overhang positioning holes 34.
Back axle of the present utility model can use known back axle in existing automobile, i.e., as shown in fig. 6, back axle 33 includes mutual work( Rear tyre 331, air spring 332, shock absorber 333, QS 334, longitudinal tie 335, motor 336, the tooth that can be connected Roller box 337.
The automobile batteries component 2 includes battery skeleton 21, battery 22, the first battery connecting apparatus 23 and the second battery and connected Connection device 24, the battery 22 are located in the battery skeleton 21 and use vulcanization consolidation as integral type structure.
The battery connecting apparatus 24 of first battery connecting apparatus 23 and second respectively with before and after the battery skeleton 21 Both ends are welded, and quantity, position corresponding with the front overhang positioning hole 14 the is provided with first battery connecting apparatus 23 One battery positioning hole 25, it is right with the rear overhang positioning hole 34 that quantity, position are provided with second battery connecting apparatus 24 The the second battery positioning hole 26 answered.
The front overhang attachment means 12 and the first battery connecting apparatus 24 by mutual corresponding front overhang positioning hole 14 and Insert alignment pin in first battery positioning hole 25 to be located by connecting, the battery connecting apparatus of rear overhang attachment means 32 and second 23 are located by connecting by inserting alignment pin in mutual corresponding rear overhang positioning hole 34 and the second battery positioning hole 26, described Automobile batteries component 2 links into an integrated entity with front suspension 1 and rear suspension system 3 respectively forms the chassis of new energy bus Structure.
The utility model is connected with each other by front suspension 1, automobile batteries component 2 and rear suspension system 3, forms one The chassis structure of change, and front suspension 1, automobile batteries component 2 and rear suspension system 3 use modularized design, improve Chassis packaging efficiency.The utility model can carry electricity to greatest extent according to chassis design requirement, using battery as car Load assembly, reduce the usage amounts of chassis steel, chassis weight is lighter.
Above-described embodiment is only one of preferred embodiment of the present utility model, be should not be taken to limit of the present utility model Protection domain, as long as in body design thought of the present utility model and that mentally makes have no the change of essential meaning or profit Color, the technical problem that it is solved is still consistent with the utility model, should be included in the scope of protection of the utility model Within.

Claims (5)

  1. A kind of 1. chassis structure for new energy bus, it is characterised in that:Including front suspension (1), automobile batteries Component (2) and rear suspension system (3), the front suspension (1) include front overhang framework main (11) and the front overhang skeleton master The propons (13) of body (11) function connects and the front overhang attachment means for being fixed on front overhang framework main (11) rear end (12) several front overhang positioning holes (14), are evenly arranged with the front overhang attachment means (12);
    After the rear suspension system (3) includes rear overhang framework main (31) and rear overhang framework main (31) function connects Bridge (33) and the rear overhang attachment means (32) for being fixed on rear overhang framework main (31) front end, the rear overhang attachment means (32) several rear overhang positioning holes (34) are evenly arranged with;
    The automobile batteries component (2) includes battery skeleton (21), battery (22), the first battery connecting apparatus (23) and the second electricity Pond attachment means (24), the battery (22) is located in the battery skeleton (21) and both are integral type structure, and described the The rear and front end of one battery connecting apparatus (23) and the second battery connecting apparatus (24) respectively with the battery skeleton (21) is fixed Connection, quantity, position corresponding with the front overhang positioning hole (14) the is provided with first battery connecting apparatus (23) One battery positioning hole (25), be provided with second battery connecting apparatus (24) quantity, position with the rear overhang positioning hole (34) the second battery positioning hole (26) corresponding to;
    The front overhang attachment means (12) pass through in mutual corresponding front overhang positioning hole (14) with the first battery connecting apparatus (24) It is located by connecting with insertion alignment pin in the first battery positioning hole (25), the rear overhang attachment means (32) connect with the second battery Connection device (23) passes through the insertion alignment pin progress in mutual corresponding rear overhang positioning hole (34) and the second battery positioning hole (26) It is located by connecting, the automobile batteries component (2) links into an integrated entity composition with front suspension (1) and rear suspension system (3) respectively The chassis structure of new energy bus.
  2. A kind of 2. chassis structure for new energy bus according to claim 1, it is characterised in that:The battery Skeleton (21) and the battery (22) use vulcanization consolidation as integral type structure.
  3. A kind of 3. chassis structure for new energy bus according to claim 2, it is characterised in that:The front overhang Attachment means (12) are with front overhang framework main (11) by being welded and fixed.
  4. A kind of 4. chassis structure for new energy bus according to claim 3, it is characterised in that:The rear overhang Attachment means (32) are with rear overhang framework main (31) by being welded and fixed.
  5. A kind of 5. chassis structure for new energy bus according to claim 4, it is characterised in that:The battery Skeleton (21) is mutually solid with first battery connecting apparatus (23) and second battery connecting apparatus (24) respectively by welding It is fixed.
CN201721190574.5U 2017-09-18 2017-09-18 A kind of chassis structure for new energy bus Expired - Fee Related CN207128544U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721190574.5U CN207128544U (en) 2017-09-18 2017-09-18 A kind of chassis structure for new energy bus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721190574.5U CN207128544U (en) 2017-09-18 2017-09-18 A kind of chassis structure for new energy bus

Publications (1)

Publication Number Publication Date
CN207128544U true CN207128544U (en) 2018-03-23

Family

ID=61638519

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721190574.5U Expired - Fee Related CN207128544U (en) 2017-09-18 2017-09-18 A kind of chassis structure for new energy bus

Country Status (1)

Country Link
CN (1) CN207128544U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20180323