CN201446978U - Frame girders for bus passenger car - Google Patents
Frame girders for bus passenger car Download PDFInfo
- Publication number
- CN201446978U CN201446978U CN2009200469199U CN200920046919U CN201446978U CN 201446978 U CN201446978 U CN 201446978U CN 2009200469199 U CN2009200469199 U CN 2009200469199U CN 200920046919 U CN200920046919 U CN 200920046919U CN 201446978 U CN201446978 U CN 201446978U
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- CN
- China
- Prior art keywords
- longeron
- girders
- assembly
- bus
- utility
- 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
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses frame girders for bus passenger car, which are convenient for transporting and for passenger to get on or off the bus, the frame girders comprise left and right side longitudinal girder assemblies and a plurality of transverse girders connected with left and right side longitudinal girders, the left and right side longitudinal girder assemblies respectively comprise at least three longitudinal girders which are connected together, the utility model is characterized in that: connecting boards corresponding to a plurality of transverse girders are respectively arranged on the left and right side longitudinal girder assemblies, and the longitudinal girder of the left side longitudinal girder assembly positioned at a footstep point of a middle passenger door is lower than the longitudinal girders connected therewith at two sides, the longitudinal girders of the right side longitudinal girder assembly positioned at front and middle passenger door footstep points are lower than the longitudinal girders connected therewith. According to the utility model, the frame girder can be applied to other passenger cars.
Description
Technical field
The utility model relates to frame beam, refers more particularly to the frame beam that is used for bus.
Background technology
At present, be used for the frame beam of bus, its structure comprises: left and right side longeron and connect many crossbeams of left and right longeron.After all crossbeams and attaching parts carry out pre-assembly welding, by frocks such as assembly, weldering, rivetings itself and left and right longeron are fixed together again.This frame beam transportation inconvenience, generally, one nine meters transport vehicle once can only transport six frame beams, makes traffic cost higher; And the not reduction of longeron that the upper and lower passenger door of this frame beam is marked time and located with the bus that such frame beam manufacturing forms, brings inconvenience for getting on and off of passenger.
The utility model content
Technical problem to be solved in the utility model is: a kind of not only convenient transportation, but also the frame beam that is used for bus that can make the bus that produces make things convenient for the guest to get on or off the bus are provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the frame beam that is used for bus, comprise: a left side, a right-hand stringer assembly and a connection left side, many crossbeams of right-hand stringer assembly, a left side, the right-hand stringer assembly comprises at least three longerons that are engaged togather again respectively, it is characterized in that: a described left side, be respectively arranged with on the right-hand stringer assembly and the corresponding connecting panel of described many crossbeams, and, the longeron that the left-hand stringer assembly is arranged in the passenger door place of marking time is lower than the longeron that both sides and its are connected mutually, and the right-hand stringer assembly is before being positioned at, the longeron at the middle passenger door place of marking time is than low with its longeron that is connected mutually.
The beneficial effects of the utility model are: the utility model is by being provided with and the many corresponding connecting panel modes of crossbeam on left and right side longeron assembly, carry out the assembled on site welding, so just greatly reduce the shared space of parts (comprising left and right side longeron assembly, many crossbeams and some attaching partss) that constitutes frame beam, thereby greatly facilitate transportation, make traffic cost reduce nearly 1/3rd; In addition, because the longeron at the passenger door place of marking time is lower than the longeron that both sides and its are connected mutually up and down, so just formed the drop height type structure of frame assembly, make the effective riding space of bus be greatly improved, also reduced passenger's district's terrain clearance of standing, made things convenient for the passenger about, satisfied the requirement of bus low floor.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Among the figure: 1, left front longeron, 2, the left front longeron of going up, 3, longeron in the left side, 4, the left back longeron of going up, 5, left back longeron, 6, crossbeam, 7, connecting panel, 11, right front longeron, 12, the right front longeron of going up, 13, longeron in the right side, 14, the right back longeron of going up, 15, right back longeron.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, the frame beam that is used for bus described in the utility model, comprise: left and right curb girder assembly, the left side beam assembly is formed by longeron 3, left back upward longeron 4,5 riveted joints of left back longeron in left front longeron 1, left front upward longeron 2, the left side, the right side beam assembly is formed by longeron 13, right back upward longeron 14,15 riveted joints of right back longeron in right front longeron 11, right front upward longeron 12, the right side, in the riveted joint process, can two adjacent longerons be riveted together by engagement plate; On a left side, in the right side beam assembly, left front longeron 1 and left front longeron 2 and right front longeron 11 and the right front longeron 12 of going up gone up, longeron 13 in the longeron 3 and the right side in the left side, the left back longeron 4 of going up is respectively arranged with the connecting panel 7 that is used to be connected respective girders 6 with right back going up on longeron 14 and left back longeron 5 and the right back longeron 15, and, a left side, in the right side beam assembly, be arranged in mark time the i.e. left side of longeron at place of passenger door, longeron 3 and 13 is lower than the corresponding longeron in both sides respectively in the right side, that is: longeron 3 is gone up longeron 2 and left back to go up longeron 4 low than left front in the left side, and longeron 13 is gone up longeron 12 and right back to go up longeron 14 low than right front in the right side; The longeron that is arranged in the preceding passenger door place of marking time of right side beam assembly is that right front longeron 11 is that right front last longeron 12 is low than the longeron that is connected with it. present embodiment, for rigidity and the intensity that increases left and right curb girder assembly, described left front on longeron 3 in the longeron 2, a left side, left back on longeron 4, left back longeron 5 and right front longeron 11, right front on longeron 13 in the longeron 12, the right side, also can be covered with brace panel on the longeron 14, right back longeron 15 on right back.
Claims (1)
1. the frame beam that is used for bus, comprise: left and right side longeron assembly and many crossbeams that connect left and right side longeron assembly, left and right side longeron assembly comprises at least three longerons that are engaged togather again respectively, it is characterized in that: be respectively arranged with on the described left and right side longeron assembly and the corresponding connecting panel of described many crossbeams, and, the longeron that the left-hand stringer assembly is arranged in the passenger door place of marking time is lower than the longeron that both sides and its are connected mutually, the right-hand stringer assembly at the longeron that is arranged in preceding, the passenger door place of marking time than low with its longeron that is connected mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200469199U CN201446978U (en) | 2009-06-30 | 2009-06-30 | Frame girders for bus passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200469199U CN201446978U (en) | 2009-06-30 | 2009-06-30 | Frame girders for bus passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446978U true CN201446978U (en) | 2010-05-05 |
Family
ID=42551695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200469199U Expired - Fee Related CN201446978U (en) | 2009-06-30 | 2009-06-30 | Frame girders for bus passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416026A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of electric car Rear frame component |
| CN109334770A (en) * | 2018-10-12 | 2019-02-15 | 安徽安凯汽车股份有限公司 | A kind of hybrid light-duty pure electric coach vehicle frame |
-
2009
- 2009-06-30 CN CN2009200469199U patent/CN201446978U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416026A (en) * | 2016-05-24 | 2017-12-01 | 上汽通用五菱汽车股份有限公司 | A kind of electric car Rear frame component |
| CN107416026B (en) * | 2016-05-24 | 2024-02-13 | 上汽通用五菱汽车股份有限公司 | Frame subassembly behind electric motor car |
| CN109334770A (en) * | 2018-10-12 | 2019-02-15 | 安徽安凯汽车股份有限公司 | A kind of hybrid light-duty pure electric coach vehicle frame |
| CN109334770B (en) * | 2018-10-12 | 2020-12-08 | 安徽安凯汽车股份有限公司 | Light-duty pure electric passenger car frame of hybrid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |