CN202508172U - Extension type passenger car side wall device - Google Patents
Extension type passenger car side wall device Download PDFInfo
- Publication number
- CN202508172U CN202508172U CN2011205069753U CN201120506975U CN202508172U CN 202508172 U CN202508172 U CN 202508172U CN 2011205069753 U CN2011205069753 U CN 2011205069753U CN 201120506975 U CN201120506975 U CN 201120506975U CN 202508172 U CN202508172 U CN 202508172U
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- side wall
- top cover
- rail
- longeron
- waist
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Abstract
The utility model discloses an extension type passenger car side wall device, comprising an upper edge beam, side wall columns, a side window lower longitudinal beam, a waist rail, a top cover crossbeam and a top cover longitudinal beam. The upper edge beam is disposed at the top part of the side wall of the passenger car body. The plurality of side wall columns are disposed at intervals, and the lower end of each side wall column is connected to the waist rail. The side window lower longitudinal beam is disposed between the upper edge beam and the waist rail, which are disposed between two side wall columns. The side wall columns are bent at the upper end of the upper edge beam, and then extend to a first longitudinal beam in the top cover, forming the top cover crossbeams. The upper edge beam is disposed between two side wall columns, and two ends of the upper edge beam are respectively welded to the two side wall columns. The extension type passenger car side wall device is advantageous in that the side wall columns extend towards the internal part of the top cover assembly to the top cover longitudinal beam, breaking the top edge longitudinal beam which is communicated from front to back in a conventional passenger car structure; bumping safety performance of a passenger car in side-turning accidents (including tumbling) can be improved.
Description
Technical field
The utility model relates to a kind of body installation of automobile microbus, particularly relates to a kind of extension gusset device of bus body.
Background technology
Like Fig. 1, shown in 2, the gusset device of traditional bus body comprises longeron 3, diagonal brace 4, waist rail 5, hatch door column 6, shirt rim beam 7 and waist pillar 8 under roof rail 1, side wall pillar 2, the side window.Roof rail 1 is positioned at the gusset top of bus body; Be connected with the top cover of bus body, roof rail 1 connects the gusset of bus body from vertically (vehicle road before and after to), and roof rail 1 lower end is interval with many side wall pillars 2; Side wall pillar 2 upper ends are connected with roof rail 1; The lower end is connected with waist rail 5, and waist rail 5 lower ends are interval with between 6, two hatch door column 6 lower ends of many hatch door columns and are provided with shirt rim beam 7; Between roof rail 1 in the middle of the two gusset columns 2 and waist rail 5, be provided with longeron 3 under the side window, vertically be provided with waist pillar 8 between longeron 3 and the waist rail 5 under the side window, connect through diagonal brace 4 between longeron 3 and the side wall pillar 2 under waist pillar 8, waist rail 5, the side window.
As shown in Figure 2, the cover device of traditional bus body comprises roof panel cross member 14, roof rai 13, top cover reinforcement longeron 9, top cover limit longeron 12 and top cover deep beam 10 etc.Top cover limit longeron 12 is positioned at the outside left of bus roof outer; Be connected with the roof rail 1 of passenger vehicle gusset; Top cover limit longeron 12 is at the top cover that vertically connects passenger vehicle; Top cover limit longeron 12 is strengthened longeron 9 in the upper end with top cover and is connected through top cover deep beam 10, and roof panel cross member 14 two ends are connected with two top cover limit longerons 12 respectively, is provided with many roof rais 13 and two top covers between two roof panel cross members 14 and strengthens longeron 9.
As shown in Figure 2, roof rail of traditional passenger vehicle gusset 1 and 12 welding of top cover limit longeron are realized being connected between passenger vehicle gusset and the top cover, or top cover is welded direct on the roof rail 1, realize being connected between passenger vehicle gusset and the top cover.
In the present coach body structure manufacturing process,, reduce the difficulty of assembling, earlier gusset and top cover assembly are welded respectively usually, carry out general assembly at last, thereby adopt above-mentioned " split blade type " version basically in order to improve manufacturing efficient.Simultaneously, deep not enough to the research of passenger vehicle rollover safety effects rule about the topside form, the passenger vehicle gusset structure of bus manufacturer production at present carries out designing based on Fig. 2 according to experience with from the needs of master layout mostly.Obviously there is tangible safety issue in such design.
The utility model content
The purpose of the utility model is the problems referred to above that exist to existing passenger vehicle gusset device, has proposed a kind of extension gusset device that can significantly improve rollover (rolling) safety.
The purpose of the utility model can realize through following technical proposal:
A kind of extension passenger vehicle gusset device comprises longeron and waist rail under roof rail, side wall pillar, the side window; Roof rail is positioned at the gusset top of bus body, and many side wall pillars are spaced apart, and the lower end of side wall pillar is connected with waist rail, is provided with longeron under the side window between roof rail in the middle of two gusset columns and the waist rail; Extension passenger vehicle gusset device also comprises roof panel cross member and roof rai, extends to inner first longeron of top cover after the side wall pillar beam upper end bending on top, forms roof panel cross member; Roof rail is between two gusset columns, and weld with two gusset columns respectively at the roof rail two ends.
For realizing that further the utility model purpose, said extension passenger vehicle gusset device also comprise top cover deep beam and top cover reinforcement longeron; Roof rail and top cover are strengthened being provided with the top cover deep beam between the longeron, and top cover deep beam two ends are welded on roof rail respectively and top cover is strengthened on the longeron.
Said extension passenger vehicle gusset device also comprises diagonal brace, hatch door column, shirt rim beam and waist pillar; The waist rail lower end is interval with many hatch door columns, is provided with the shirt rim beam between two hatch door column lower ends; Be provided with waist pillar at vertical direction between longeron and the waist rail under the side window, be connected through diagonal brace between the coupling end of longeron and two gusset columns under the coupling end of waist pillar and waist rail and the side window.
Under the lower end of side wall pillar and waist rail, the side window under longeron and side wall pillar, waist pillar and waist rail and waist pillar and the side window longeron through being welded to connect.
Longeron, waist rail, roof panel cross member and roof rai are all processed by steel under described roof rail, side wall pillar, the side window.
Passenger vehicle structure with respect to traditional form the utlity model has following advantage:
Adopt the passenger vehicle structure of the utility model gusset device form can in rollover (rolling) accident, significantly reduce the intrusion amount of topside to living space; Improve the bearing mode of side wall pillar impact load, improve the roll crash-worthiness and the protection occupant's of passenger vehicle structure ability.Simultaneously, adopt aforesaid extension passenger vehicle gusset device, can guarantee gusset, top cover assembly globality separately, be convenient to manufacture.
Description of drawings
Fig. 1 is traditional passenger vehicle gusset device scheme drawing (along one section of vehicle commander's direction intercepting);
Fig. 2 is traditional passenger vehicle gusset device and cover device assembling scheme drawing;
Fig. 3 is a kind of extension passenger vehicle of the utility model gusset device scheme drawing (along one section of vehicle commander's direction intercepting);
Fig. 4 is a kind of extension passenger vehicle of the utility model gusset device and top cover assembling scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the technical scheme of the utility model is done further to describe, but need to prove, the utility model requires the scope of protection to be not limited to the scope of embodiment statement.
Like Fig. 3, shown in 4, a kind of extension passenger vehicle gusset device comprises longeron 3 under roof rail 1, side wall pillar 2, the side window, diagonal brace 4, waist rail 5, hatch door column 6, shirt rim beam 7, waist pillar 8, top cover deep beam 10 and top cover reinforcement longeron 9 and roof panel cross member.Roof rail 1 is positioned at the gusset top of bus body; Many side wall pillars 2 are spaced apart; Extend to first roof rai 13 in the top cover after the side wall pillar 2 beam 1 upper end bending on top; Form roof panel cross member, this roof panel cross member and side wall pillar 2 are integrally formed, and part has replaced the roof panel cross member in traditional top cover.Roof rail 1 is between two gusset columns 2, and weld with two gusset columns 2 respectively at roof rail 1 two ends; The lower end of side wall pillar 2 is connected with waist rail 5, and waist rail 5 lower ends are interval with between 6, two hatch door column 6 lower ends of many hatch door columns and are provided with shirt rim beam 7; Between roof rail 1 in the middle of the two gusset columns 2 and waist rail 5, be provided with longeron 3 under the side window; Be provided with waist pillar 8 at vertical direction between longeron 3 and the waist rail 5 under the side window, be connected through diagonal brace 4 between the coupling end of longeron 3 and two gusset columns 2 under the coupling end of waist pillar 8 and waist rail 5 and the side window and strengthen; Preferably be provided with top cover between roof rail 1 and the roof rai 13 and strengthen longeron 9, roof rail 1 and top cover are strengthened being provided with top cover deep beam 10 between the longeron 9, and top cover deep beam 10 two ends are welded on roof rail 1 respectively and strengthen on the longeron 9 with top cover.
The extension passenger vehicle gusset device of the utility model is after will going up longeron 1 and interrupt through side wall pillar 2 of the prior art; At passenger vehicle gusset top; Beam 1 upper end on top just, side wall pillar 2 bendings are with concordant with top cover; Side wall pillar 2 extends to first roof rai 13 in the top cover, so that side wall pillar 2 fuses with header field.In passenger vehicle rollover accident, in most cases, the position of at first contacting to earth is roof rail 1 and side wall pillar 2, and bump is constantly big from the impulsive force of ground or other object, and time length is short, and is high to the structural strength requirement at this place.Adopt the utility model extension passenger vehicle gusset device; Side wall pillar 2 is an integral type at last longeron 1 place and roof panel cross member; Do not interrupted, make the side wall pillar 2 that the impact load of roof rail 1 can waltz through roof rail 1 both sides to be delivered in top cover and the gusset structure away from the bump side with roof panel cross member, thereby improved load-carrying capacity from ground or other object; Reduce the bulk deformation of topside, improve occupant safety property.
The utility model extension gusset device has been broken through the constraint that traditional Bus Frame structure is classified according to the structure space position, and the gusset part has also comprised the cap structure in the conventional confguration.
Through test, adopt certain 11 meters long passenger vehicle of the extension gusset device of the utility model, when turning on one's side the test simulation analysis of computer according to ECE R66 laws and regulations requirement, the peak value under the living space intrusion amount peakedness ratio tradition passenger vehicle structure has reduced by 68.4%.
In the utility model extension passenger vehicle gusset device, to strengthen longeron 9 etc. all be to be connected through welding manner for longeron 3, roof rail 1, roof rai 13, gusset diagonal brace 4 and waist rail 5, top cover under side wall pillar 2 and waist rail 5, the side window.Hatch door column 6 and waist rail 5 and shirt rim beam 7 are connected through welding manner; Top cover deep beam 10 and roof rail 1 and top cover are strengthened longeron 9 and are connected through welding manner; Longeron 3 and waist rail 5 are connected through welding manner under waist pillar 8 and diagonal brace 4, the side window.
In the utility model extension passenger vehicle gusset device, longeron 3, waist rail 5, roof panel cross member and roof rai 13 are all processed by steel under roof rail 1, side wall pillar 2, the side window.In fact, all various longitudinal and cross beams all can be processed by steel.
A kind of in the above-mentioned specific embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto.For example; The utility model is not limited among the embodiment that gusset top must have top cover deep beam 10 as shown in Figure 3, top cover is strengthened longeron 9, gusset diagonal brace 4 or hatch door column 6 etc., does not limit in full accord that the number of member between two side wall pillars 2 must be with shown in Fig. 3 simultaneously.
Specific embodiment described herein only is that the utility model spirit is done casehistory.Everyly utilize this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (5)
1. an extension passenger vehicle gusset device comprises longeron and waist rail under roof rail, side wall pillar, the side window; Roof rail is positioned at the gusset top of bus body; Many side wall pillars are spaced apart, and the lower end of side wall pillar is connected with waist rail, are provided with longeron under the side window between roof rail in the middle of two gusset columns and the waist rail; It is characterized in that; Extension passenger vehicle gusset device also comprises roof panel cross member and roof rai, extends to inner first roof rai of top cover after the side wall pillar beam upper end bending on top, forms roof panel cross member; Roof rail is between two gusset columns, and weld with two gusset columns respectively at the roof rail two ends.
2. extension passenger vehicle gusset device according to claim 1 is characterized in that, said extension passenger vehicle gusset device also comprises top cover deep beam and top cover reinforcement longeron; Roof rail and top cover are strengthened being provided with the top cover deep beam between the longeron, and top cover deep beam two ends are welded on roof rail respectively and top cover is strengthened on the longeron.
3. extension passenger vehicle gusset device according to claim 1 is characterized in that, said extension passenger vehicle gusset device also comprises diagonal brace, hatch door column, shirt rim beam and waist pillar; The waist rail lower end is interval with many hatch door columns, is provided with the shirt rim beam between two hatch door column lower ends; Be provided with waist pillar at vertical direction between longeron and the waist rail under the side window, diagonal brace arranged under waist pillar, waist rail and the side window between the longeron through being welded to connect.
4. extension passenger vehicle gusset device according to claim 3 is characterized in that, under the lower end of side wall pillar and waist rail, the side window under longeron and side wall pillar, waist pillar and waist rail and waist pillar and the side window longeron through being welded to connect.
5. extension passenger vehicle gusset device according to claim 3 is characterized in that longeron, waist rail, roof panel cross member and roof rai are all processed by steel under described roof rail, side wall pillar, the side window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205069753U CN202508172U (en) | 2011-12-08 | 2011-12-08 | Extension type passenger car side wall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205069753U CN202508172U (en) | 2011-12-08 | 2011-12-08 | Extension type passenger car side wall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202508172U true CN202508172U (en) | 2012-10-31 |
Family
ID=47060672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205069753U Expired - Fee Related CN202508172U (en) | 2011-12-08 | 2011-12-08 | Extension type passenger car side wall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202508172U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501907A (en) * | 2011-12-08 | 2012-06-20 | 华南理工大学 | Extension type side wall structure of passenger car |
| CN106985913A (en) * | 2017-03-31 | 2017-07-28 | 安徽宏祥工业循环经济开发有限公司 | Flower basket bolt side skin stretcher |
| CN112140969A (en) * | 2019-06-28 | 2020-12-29 | 丰田自动车株式会社 | Carriage structure |
| EP3871954A1 (en) * | 2020-02-28 | 2021-09-01 | Zonson Smart Auto Corporation | Vehicle body connection structure and vehicle |
-
2011
- 2011-12-08 CN CN2011205069753U patent/CN202508172U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501907A (en) * | 2011-12-08 | 2012-06-20 | 华南理工大学 | Extension type side wall structure of passenger car |
| CN106985913A (en) * | 2017-03-31 | 2017-07-28 | 安徽宏祥工业循环经济开发有限公司 | Flower basket bolt side skin stretcher |
| CN112140969A (en) * | 2019-06-28 | 2020-12-29 | 丰田自动车株式会社 | Carriage structure |
| CN112140969B (en) * | 2019-06-28 | 2022-10-04 | 丰田自动车株式会社 | Carriage structure |
| EP3871954A1 (en) * | 2020-02-28 | 2021-09-01 | Zonson Smart Auto Corporation | Vehicle body connection structure and vehicle |
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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: 20121031 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |