CN201901178U - 10m bus chassis frame - Google Patents
10m bus chassis frame Download PDFInfo
- Publication number
- CN201901178U CN201901178U CN2010206606807U CN201020660680U CN201901178U CN 201901178 U CN201901178 U CN 201901178U CN 2010206606807 U CN2010206606807 U CN 2010206606807U CN 201020660680 U CN201020660680 U CN 201020660680U CN 201901178 U CN201901178 U CN 201901178U
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- Prior art keywords
- longeron
- crossbeam
- bus
- millimeters
- place
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Abstract
The utility model relates to a 10m bus chassis frame comprising two longitudinal beams and a framework structure formed by six to ten crossbeams which are vertically welded together; the 10m bus chassis frame is characterized in that each longitudinal beam comprises a front section of longitudinal beam, a middle section of longitudinal beam, a rear axle longitudinal beam and a rear section of longitudinal beam which are sequentially welded together, and the rear axle longitudinal beam is in a bow shape with a downward opening; each crossbeam comprises a front crossbeam, a middle crossbeam and a rear crossbeam; the length of the front crossbeam is 980mm, and the length of the rear crossbeam is 1010mm; and the longitudinal beams and the crossbeams are made of hollow profile steel, and the specification is 160*60*4.5. The 10m bus chassis frame has high strength and a simple structure, is convenient to process, and is applicable to buses. The get-on door and the get-off door of the bus which adopts the chassis frame are straight sliding doors, so that passengers can get on and get off quickly; a channel in the bus is wide; the channel in the whole bus is flat without any step, so that the passengers can move safely in the bus; and the capacity of passengers is large, and a plurality of passengers can stand in the bus.
Description
Technical field
The utility model relates to the passenger-carrying chassis vehicle frame, particularly a kind of 10 meters bus chassis frames.Belong to automotive field.
Background technology
Along with the continuous propelling of urbanization process, urban population is being increased sharply, and city traffic becomes one of main bottleneck of each urban development of restriction, and for the transport solution problem, the strategy of first developing public transport has all been formulated in each city.This has just required a large amount of high reliability, superior performance, the bus that Duola hurries up.10 meters and following passenger-carrying chassis vehicle frame are many before forms with the light card chassis frame transformation of the way, adopts the passenger vehicle of this chassis frame height of marking time, and passage is narrow.Vehicle frame adopts the 222*80*8 channel-section steel, and material is 16 manganese steel; Body frame structure for automotive adopts groove beam, bolted connection, and intensity is little, and 850 millimeters of frame width less thaies are not suitable for bus.
Summary of the invention
The purpose of this utility model is: a kind of 10 meters bus chassis frames are provided, and its intensity is big, and is simple in structure, is convenient to processing, is suitable for bus.Adopt the bus of this chassis frame, its upper and lower car door is the vertical pulling door, and passenger getting on/off is rapid; Passage is wide, can reach 960 millimeters; Whole passage is smooth, does not play step, makes things convenient in the passenger car to move safely; Passenger capacity is big, and the people that stands is many.
The technical solution of the utility model is: design a kind of 10 meters bus chassis frames, comprise two longerons and 6-10 the framed structure that beam vertical is welded into, it is characterized in that: described longeron is to be welded by leading portion longeron, stage casing longeron, back axle place longeron, back segment longeron order successively, and described back axle place longeron is arc that Open Side Down; Described crossbeam comprises anterior crossbeam, middle beam and rear portion crossbeam, and anterior crossbeam length is 980 millimeters, and rear portion crossbeam length is 1010 millimeters; The material of described longitudinal and cross beam is a hollow section, and its specification is 160*60*4.5.
One of them longeron in described two longerons is provided with button fly front place and back pullout (BPO) place, and the width at button fly front place is 1000 millimeters, and the width of back pullout (BPO) place is 1470 millimeters.
The preceding bearing of leaf spring, preceding leaf spring rear support, the preceding bearing of back leaf spring, back leaf spring rear support before order is welded with successively on the described longeron.
The beneficial effects of the utility model are: because the longitudinal and cross beam of the utility model chassis frame adopts hollow section to be welded, bearing also is to be welded on the longeron, and back axle place longeron is arc that Open Side Down, makes frame strength big, simple in structure, be convenient to processing; Simultaneously, anterior crossbeam length is 980 millimeters, and rear portion crossbeam length is 1010 millimeters, and the width at button fly front place is 1000 millimeters, and the width of back pullout (BPO) place is 1470 millimeters; The feasible bus that adopts the utility model chassis frame, its upper and lower car door is the vertical pulling door, is convenient to passenger getting on/off; Passage is wide, can reach 960 millimeters; Whole passage is smooth, does not play step, makes things convenient in the passenger car to move safely; Passenger capacity is big, and the people that stands is many.
Description of drawings
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing, but not as to qualification of the present utility model.
Fig. 1 is the structural representation of 10 meters bus chassis frames of embodiment;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the structural representation of back axle place longeron.
Among the figure: 1, bearing before the preceding leaf spring; 2, leading portion longeron; 3, preceding leaf spring rear support; 4, stage casing longeron; 5, bearing before the leaf spring of back; 6, back axle place longeron; 7, back leaf spring rear support; 8, back segment longeron; 9, button fly front place; 10, back pullout (BPO) place; 11, anterior crossbeam; 12, middle beam; Rear portion crossbeam 13.
The specific embodiment
The structure that is not described in detail in an embodiment, its structure is identical with existing known structure.
Embodiment 1
10 meters bus chassis frames, comprise two longerons and 8 framed structures that beam vertical is welded into, it is characterized in that: described longeron is to be welded by leading portion longeron 2, stage casing longeron 4, back axle place longeron 6, back segment longeron 8 order successively, and described back axle place longeron 6 is arc that Open Side Down; Described crossbeam comprises anterior crossbeam 11, middle beam 12 and rear portion crossbeam 13, and anterior crossbeam 11 length are 980 millimeters, and crossbeam 13 length in rear portion are 1010 millimeters; The material of described longitudinal and cross beam is a hollow section, and its specification is 160*60*4.5.
Embodiment 2
10 meters bus chassis frames, comprise two longerons and 10 framed structures that beam vertical is welded into, it is characterized in that: described longeron is to be welded by leading portion longeron 2, stage casing longeron 4, back axle place longeron 6, back segment longeron 8 order successively, and described back axle place longeron 6 is arc that Open Side Down; Described crossbeam comprises anterior crossbeam 11, middle beam 12 and rear portion crossbeam 13, and anterior crossbeam 11 length are 980 millimeters, and crossbeam 13 length in rear portion are 1010 millimeters; The material of described longitudinal and cross beam is a hollow section, and its specification is 160*60*4.5.One of them longeron in described two longerons is provided with button fly front place 9 and back pullout (BPO) place 10, and the width at button fly front place 9 is 1000 millimeters, and the width of back pullout (BPO) place 10 is 1470 millimeters.
Embodiment 3
As Fig. 1, Fig. 2, shown in Figure 3,10 meters bus chassis frames, comprise two longerons and 11,4 middle beams 12 of 1 anterior crossbeam and 1 rear portion crossbeam 13, be welded on the framed structure that forms between two longerons by above-mentioned beam vertical, described longeron is to be welded by leading portion longeron 2, stage casing longeron 4, back axle place longeron 6, back segment longeron 8 order successively, and described back axle place longeron 6 is arc that Open Side Down; Described crossbeam comprises that anterior crossbeam 11 length are 980 millimeters, and crossbeam 13 length in rear portion are 1010 millimeters; The material of described longitudinal and cross beam is a hollow section, and its specification is 160*60*4.5.One of them longeron in described two longerons is provided with button fly front place 9 and back pullout (BPO) place 10, and the width at button fly front place 9 is 1000 millimeters, and the width of back pullout (BPO) place 10 is 1470 millimeters.The preceding bearing 1 of leaf spring, preceding leaf spring rear support 3, the preceding bearing 5 of back leaf spring, back leaf spring rear support 7 before order is welded with successively on the described longeron; Longitudinal and cross beam adopts anistree the reinforcement.
The crossbeam of the utility model chassis frame is not limited only to the numerical value in the foregoing description, so long as all can within 6-10 scope.
Claims (3)
1.10 rice bus chassis frame, comprise two longerons and 6-10 the framed structure that beam vertical is welded into, it is characterized in that: described longeron is to be welded by leading portion longeron (2), stage casing longeron (4), back axle place longeron (6), back segment longeron (8) order successively, and described back axle place longeron (6) is arc that Open Side Down; Described crossbeam comprises anterior crossbeam (11), middle beam (12) and rear portion crossbeam (13), and anterior crossbeam (11) length is 980 millimeters, and rear portion crossbeam (13) length is 1010 millimeters; The material of described longitudinal and cross beam is a hollow section, and its specification is 160*60*4.5.
2. 10 meters bus chassis frames according to claim 1, it is characterized in that: one of them longeron in described two longerons is provided with button fly front place (9) and back pullout (BPO) place (10), the width at button fly front place (9) is 1000 millimeters, and the width of back pullout (BPO) place (10) is 1470 millimeters.
3. 10 meters bus chassis frames according to claim 1 is characterized in that: the preceding bearing (1) of leaf spring, preceding leaf spring rear support (3), the preceding bearing (5) of back leaf spring, back leaf spring rear support (7) before order is welded with successively on the described longeron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206606807U CN201901178U (en) | 2010-12-15 | 2010-12-15 | 10m bus chassis frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206606807U CN201901178U (en) | 2010-12-15 | 2010-12-15 | 10m bus chassis frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901178U true CN201901178U (en) | 2011-07-20 |
Family
ID=44271778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206606807U Expired - Fee Related CN201901178U (en) | 2010-12-15 | 2010-12-15 | 10m bus chassis frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158774A (en) * | 2011-12-15 | 2013-06-19 | 陕西欧舒特汽车股份有限公司 | Design method of 7-meter front-arranged passenger car chassis frame |
-
2010
- 2010-12-15 CN CN2010206606807U patent/CN201901178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158774A (en) * | 2011-12-15 | 2013-06-19 | 陕西欧舒特汽车股份有限公司 | Design method of 7-meter front-arranged passenger car chassis frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20131215 |