CN203318537U - Novel passenger car side wall door stand column connecting structure - Google Patents
Novel passenger car side wall door stand column connecting structure Download PDFInfo
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- CN203318537U CN203318537U CN2013202378275U CN201320237827U CN203318537U CN 203318537 U CN203318537 U CN 203318537U CN 2013202378275 U CN2013202378275 U CN 2013202378275U CN 201320237827 U CN201320237827 U CN 201320237827U CN 203318537 U CN203318537 U CN 203318537U
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- passenger car
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 41
- 229910052782 aluminium Inorganic materials 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 13
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 3
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
A novel connecting structure of a side wall door upright post of a passenger car comprises an upright post section, wherein the top of the upright post section is fixedly connected with a top cover framework, the middle of the upright post section is fixedly connected with a side wall framework, the lower part of the upright post section is fixedly connected with an underframe of a car body, and the bottom of the upright post section is fixedly connected with a car frame and a side wall skirt beam; the upright post section bar includes interconnect's panel, No. two panels, No. three panels, No. four panels, and encloses into the cavity by panel, No. two panels, No. three panels, No. four panels, be provided with the strengthening rib in the cavity, the position of nearly panel on the lateral surface of No. two panels is provided with the door sealing strip installation tang of bar, the thickness of panel, No. two panels, No. three panels, No. four panels all is 3 ~ 4mm, the thickness of strengthening rib is 2 ~ 3 mm. The design not only eliminates the hidden trouble that the self-tapping screw pierces the air pipe of the vehicle door, improves the structural strength and torsional rigidity of the door upright post, but also improves the riveting strength and rigidity.
Description
Technical field
The utility model relates to the bus Body Design field, relates in particular to a kind of new type passenger car gusset side wall outer panel connection structure, specifically is applicable to eliminate the hidden danger that self threading pin thrusts the car door tracheae, improves structural strength and the torsional stiffness of side wall outer panel.
Background technology
For strengthening the structural strength of bus body gusset, passenger door front/rear door column is generally two rectangular steel pipes and is welded.In welding process, two rectangular steel pipes need along contact surface, to be welded from top to bottom, and the rectangular tube distortion is larger, and needs to carry out correction process afterwards, and working strength is large; Simultaneously, the smog produced during welding, the working environment that dust can cause field worker are very severe.After having welded, be to guarantee the sealing effectiveness of passenger door, inboard rectangular steel pipe often needs to install special section bar with fixing passenger door sealing band.
Chinese patent Granted publication number is CN201872801U, the utility model patent that Granted publication day is on June 15th, 2011 discloses a kind of Lightweight coach body structure and section bar thereof, in this utility model, the gusset side wall outer panel has been selected aluminium alloy extrusions, the cross-sectional plane of described aluminium alloy extrusions is the hollow rectangle ring, and this aluminium alloy extrusions is by connecting aluminum corner brace and riveting transverse beam.Although this utility model has prevented that profile material tube from, because of the distortion that welding produces, having reduced the weight of vehicle body, has extended the service life of automobile, but still has had following defect:
In fitting process, the car door tracheae can pass from the internal cavities of column section, the outside face of section bar one side is for the installation car door weather strip, and need to be screwed into self threading pin in the process of installation car door weather strip, because gusset side wall outer panel in this utility model is only a hollow rectangle aluminium-alloy pipe, therefore the hidden danger that exists self threading pin to thrust the car door tracheae when being screwed into self threading pin, and aluminium-alloy pipe inside does not arrange any structure that can strengthen its structural strength and torsional stiffness.
The utility model content
The purpose of this utility model is to overcome the hidden danger that the self threading pin existed in prior art thrusts the car door tracheae, structural strength and the weak problem of torsional stiffness of side wall outer panel, provide a kind of and can eliminate the hidden danger that self threading pin thrusts the car door tracheae, and the structural strength of gusset side wall outer panel and the stronger new type passenger car gusset side wall outer panel connection structure of torsional stiffness.
For realizing above purpose, the technical solution of the utility model is as follows:
A kind of new type passenger car gusset side wall outer panel connection structure, comprise column section, roof skeleton, side wall frame and vehicle frame, the top of described column section is fixedly connected with roof skeleton, the middle part of described column section is fixedly connected with side wall frame, the bottom of described column section is fixedly connected with vehicle frame, described column section is the dead front type hollow structure, this column section comprises an interconnective panel, No. two panels, No. three panels, No. four panels, and surrounds cavity by a panel, No. two panels, No. three panels, No. four panels; Be provided with reinforced rib in described cavity, the two ends of described reinforced rib are connected with the inboard of a panel, the inboard of No. three panels respectively.
The thickness of a described panel, No. two panels, No. three panels, No. four panels is all 3～4mm, and the thickness of described reinforced rib is 2～3mm.
On the lateral surface of described No. two panels, the position of a nearly panel is provided with the door weather strip installation seam of bar shaped.
A described panel, No. two panels, No. three panels, No. four panels are all arc, and a described panel, No. three panel constructions are consistent, and described No. two panels, No. four panel constructions are consistent; The radian of a described panel, No. three panels is identical with the radian of gusset vehicle body outside surface, the radian corresponding matching of the radian of described No. two panels, No. four panels and a panel, No. three panels.
The top of a described panel is fixedly connected with roof skeleton;
The top of described No. two panels is fixedly connected with roof skeleton, and middle part is fixedly connected with side wall frame, and bottom is fixedly connected with side skirt rail;
The top of described No. three panels is fixedly connected with roof skeleton, and bottom is fixedly connected with body understructure, and bottom is fixedly connected with vehicle frame;
The top of described No. four panels is fixedly connected with roof skeleton, and middle part is fixedly connected with side wall frame, and bottom is fixedly connected with side skirt rail.
The top of a described panel is by side wall frame connecting panel and roof skeleton riveted joint;
The top of described No. two panels is by connecting aluminum corner brace and roof skeleton riveted joint, and middle part is by connecting aluminum corner brace and side wall frame riveted joint, and bottom is by connecting aluminum corner brace and side skirt rail riveted joint;
The top of described No. three panels is by side wall frame connecting panel and roof skeleton riveted joint, and bottom is by connecting aluminum corner brace and body understructure riveted joint, and bottom is by frame connecting plate and vehicle frame riveted joint;
The top of described No. four panels is by connecting aluminum corner brace and roof skeleton riveted joint, and middle part is by connecting aluminum corner brace and side wall frame riveted joint, and bottom is by connecting aluminum corner brace and side skirt rail riveted joint.
Offer a plurality of riveted holes that are triangularly arranged on described connection aluminum corner brace.
The manufactured materials of described column section is aluminium section bar.
Compared with prior art, the beneficial effects of the utility model are:
1, a kind of new type passenger car gusset of the utility model side wall outer panel connection structure is provided with reinforced rib in cavity, and by the THICKNESS CONTROL of a panel, No. two panels, No. three panels, No. four panels at 3～4mm, the THICKNESS CONTROL of reinforced rib is at 2～3mm, this design has been eliminated the hidden danger that self threading pin thrusts the car door tracheae on the one hand, has also improved on the other hand structural strength and the torsional stiffness of side wall outer panel.Therefore, the utility model has not only been eliminated self threading pin and has been thrust the hidden danger of car door tracheae, and has improved structural strength and the torsional stiffness of side wall outer panel.
2, the position of a kind of new type passenger car gusset of the utility model side wall outer panel connection structure nearly panel on the lateral surface of No. two panels is provided with the door weather strip installation seam of bar shaped, and this design has improved the torsional stiffness of side wall outer panel.
3, in a kind of new type passenger car gusset of the utility model side wall outer panel connection structure, a panel, No. two panels, No. three panels, No. four panels are all arc, and the radian of a panel, No. three panels is identical with the radian of gusset vehicle body outside surface, this structure makes column section when mounted without carrying out bending process, has simplified installation steps.Therefore, the utility model has been simplified installation steps.
4, connect on aluminum corner brace and offer a plurality of riveted holes that are triangularly arranged in a kind of new type passenger car gusset of the utility model side wall outer panel connection structure, this design can effectively improve the strength and stiffness of riveted joint.Therefore, the utility model can improve the strength and stiffness of riveted joint.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The structural representation that Fig. 2 is Fig. 1 central post section bar.
The cross section structure schematic diagram that Fig. 3 is Fig. 2.
Fig. 4 connects the structural representation of aluminum corner brace in Fig. 1.
In figure: column section 1, panel 11, No. two panels 12, No. three panels 13, No. four panels 14, cavity 2, reinforced rib 3, door weather strips are installed seam 4, roof skeleton 5, side wall frame 6, body understructure 7, vehicle frame 8, side skirt rail 9, side wall frame connecting panel 10, are connected aluminum corner brace 15, frame connecting plate 16, riveted holes 17.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is described in further detail.
Referring to figure 1 – Fig. 4, a kind of new type passenger car gusset side wall outer panel connection structure, comprise column section 1, roof skeleton 5, side wall frame 6 and vehicle frame 8, the top of described column section 1 is fixedly connected with roof skeleton 5, the middle part of described column section 1 is fixedly connected with side wall frame 6, the bottom of described column section 1 is fixedly connected with vehicle frame 8, described column section 1 is the dead front type hollow structure, this column section 1 comprises an interconnective panel 11, No. two panels 12, No. three panels 13, No. four panels 14, and by a panel 11, No. two panels 12, No. three panels 13, No. four panel 14 surrounds cavity 2, be provided with reinforced rib 3 in described cavity 2, the two ends of described reinforced rib 3 are connected with the inboard of a panel 11, the inboard of No. three panels 13 respectively.
The thickness of a described panel 11, No. two panels 12, No. three panels 13, No. four panels 14 is all 3～4mm, and the thickness of described reinforced rib 3 is 2～3mm.
On the lateral surface of described No. two panels 12, the position of a nearly panel 11 is provided with the door weather strip installation seam 4 of bar shaped.
A described panel 11, No. two panels 12, No. three panels 13, No. four panels 14 are all arc, and a described panel 11, No. three panel 13 structures are consistent, and described No. two panels 12, No. four panel 14 structures are consistent; The radian of a described panel 11, No. three panels 13 is identical with the radian of gusset vehicle body outside surface, the radian corresponding matching of the radian of described No. two panels 12, No. four panels 14 and panel 11, No. three panels 13.
The top of a described panel 11 is fixedly connected with roof skeleton 5;
The top of described No. two panels 12 is fixedly connected with roof skeleton 5, and middle part is fixedly connected with side wall frame 6, and bottom is fixedly connected with side skirt rail 9;
The top of described No. three panels 13 is fixedly connected with roof skeleton 5, and bottom is fixedly connected with body understructure 7, and bottom is fixedly connected with vehicle frame 8;
The top of described No. four panels 14 is fixedly connected with roof skeleton 5, and middle part is fixedly connected with side wall frame 6, and bottom is fixedly connected with side skirt rail 9.
The top of a described panel 11 is by side wall frame connecting panel 10 and roof skeleton 5 riveted joints;
The top of described No. two panels 12 is by connecting aluminum corner brace 15 and roof skeleton 5 riveted joints, and middle part is by connecting aluminum corner brace 15 and side wall frame 6 riveted joints, and bottom is by connecting aluminum corner brace 15 and side skirt rail 9 riveted joints;
The top of described No. three panels 13 is by side wall frame connecting panel 10 and roof skeleton 5 riveted joints, and bottom is by connecting aluminum corner brace 15 and body understructure 7 riveted joints, and bottom is by frame connecting plate 16 and vehicle frame 8 riveted joints;
The top of described No. four panels 14 is by connecting aluminum corner brace 15 and roof skeleton 5 riveted joints, and middle part is by connecting aluminum corner brace 15 and side wall frame 6 riveted joints, and bottom is by connecting aluminum corner brace 15 and side skirt rail 9 riveted joints.
Offer a plurality of riveted holes that are triangularly arranged 17 on described connection aluminum corner brace 15.
The manufactured materials of described column section 1 is aluminium section bar.
Principle of the present utility model is described as follows:
The utility model is provided with reinforced rib 3 in cavity 2, this reinforced rib 3 is separated into two parts by cavity 2, a part is for therefrom penetrating vehicle body door tracheae, another part is that being screwed into of self threading pin reserved space, thereby self threading pin is not contacted with vehicle body door tracheae, eliminate the hidden danger that self threading pin thrusts the car door tracheae; Simultaneously, in order in the structural strength at effective lever gear door column and torsional stiffness, to keep its lightweight, the utility model carries out finite element analysis computation according to strained condition and the light-weight design demand of side wall outer panel, the thickness of panel 11, No. two panels 12, No. three panels 13, No. four panels 14 is set to 3～4mm, and the thickness of reinforced rib is 2～3mm; Secondly, the utility model is provided with the door weather strip installation seam 4 of bar shaped on the lateral surface of No. two panels 12 near the position of a panel 11, this door weather strip is installed the inner space of seam 4 for the installation car door weather strip, this structure is the vehicle body door weather strip effectively fixedly, and can strengthen the torsional stiffness of column section 1; Moreover, panel 11 in the utility model, No. two panels 12, No. three panels 13, No. four panels 14 are all arc, and the radian of panel 11, No. three panels 13 is identical with the radian of gusset vehicle body outside surface, this structure make column section 1 in installation process without carrying out bending process, simplified installation steps; In addition, connect on aluminum corner brace 15 and offer a plurality of riveted holes that are triangularly arranged 17 in the utility model, be between described riveted holes 17 for plane arrangement structure, with line style arrangement structure (riveted holes all is opened on the same straight line), compare, this arrangement structure can be strengthened the strength and stiffness of riveting.
Embodiment 1:
Referring to figure 1 – Fig. 4, a kind of new type passenger car gusset side wall outer panel connection structure, comprise column section 1, roof skeleton 5, side wall frame 6, body understructure 7, vehicle frame 8 and side skirt rail 9, described column section 1 is the dead front type hollow structure, this column section 1 comprises an interconnective panel 11, No. two panels 12, No. three panels 13, No. four panels 14, and surrounds cavity 2 by panel 11, No. two panels 12, No. three panels 13, No. four panels 14; Be provided with reinforced rib 3 in described cavity 2, the two ends of described reinforced rib 3 are connected with the inboard of a panel 11, the inboard of No. three panels 13 respectively, on the lateral surface of described No. two panels 12, the position of a nearly panel 11 is provided with the door weather strip installation seam 4 of bar shaped, the thickness of a described panel 11, No. two panels 12, No. three panels 13, No. four panels 14 is all 3.5mm, and the thickness of described reinforced rib 3 is 2mm; A described panel 11, No. two panels 12, No. three panels 13, No. four panels 14 are all arc, and a described panel 11, No. three panel 13 structures are consistent, and described No. two panels 12, No. four panel 14 structures are consistent; The radian of a described panel 11, No. three panels 13 is identical with the radian of gusset vehicle body outside surface, the radian corresponding matching of the radian of described No. two panels 12, No. four panels 14 and panel 11, No. three panels 13, the manufactured materials of described column section 1 is aluminium section bar.
During use, the top of a described panel 11 is by side wall frame connecting panel 10 and roof skeleton 5 riveted joints; The top of described No. two panels 12 is by connecting aluminum corner brace 15 and roof skeleton 5 riveted joints, and middle part is by connecting aluminum corner brace 15 and side wall frame 6 riveted joints, and bottom is by connecting aluminum corner brace 15 and side skirt rail 9 riveted joints; The top of described No. three panels 13 is by side wall frame connecting panel 10 and roof skeleton 5 riveted joints, and bottom is by connecting aluminum corner brace 15 and body understructure 7 riveted joints, and bottom is by frame connecting plate 16 and vehicle frame 8 riveted joints; The top of described No. four panels 14 is by connecting aluminum corner brace 15 and roof skeleton 5 riveted joints, and middle part is by connecting aluminum corner brace 15 and side wall frame 6 riveted joints, and bottom is by connecting aluminum corner brace 15 and side skirt rail 9 riveted joints.
The utility model has not only been eliminated the hidden danger that self threading pin thrusts the car door tracheae, structural strength and the torsional stiffness of side wall outer panel have effectively been improved, and installation steps have been simplified, in addition, connect on aluminum corner brace 15 and offer a plurality of riveted holes that are triangularly arranged 17 in the utility model, this arrangement structure has improved riveting intensity and rigidity.
Claims (8)
1. a new type passenger car gusset side wall outer panel connection structure, comprise column section (1), roof skeleton (5), side wall frame (6) and vehicle frame (8), the top of described column section (1) is fixedly connected with roof skeleton (5), the middle part of described column section (1) is fixedly connected with side wall frame (6), the bottom of described column section (1) is fixedly connected with vehicle frame (8), described column section (1) is the dead front type hollow structure, this column section (1) comprises an interconnective panel (11), No. two panels (12), No. three panels (13), No. four panels (14), and by a panel (11), No. two panels (12), No. three panels (13), No. four panels (14) surround cavity (2), it is characterized in that:
Be provided with reinforced rib (3) in described cavity (2), the two ends of described reinforced rib (3) are connected with the inboard of a panel (11), the inboard of No. three panels (13) respectively.
2. a kind of new type passenger car gusset side wall outer panel connection structure according to claim 1, it is characterized in that: the thickness of a described panel (11), No. two panels (12), No. three panels (13), No. four panels (14) is all 3～4mm, and the thickness of described reinforced rib (3) is 2～3mm.
3. a kind of new type passenger car gusset side wall outer panel connection structure according to claim 1 and 2 is characterized in that: the door weather strip that on the lateral surface of described No. two panels (12), the position of a nearly panel (11) is provided with bar shaped is installed seam (4).
4. a kind of new type passenger car gusset side wall outer panel connection structure according to claim 1 and 2, it is characterized in that: a described panel (11), No. two panels (12), No. three panels (13), No. four panels (14) are all arc, a described panel (11), No. three panels (13) structure are consistent, and described No. two panels (12), No. four panels (14) structure are consistent; The radian of a described panel (11), No. three panels (13) is identical with the radian of gusset vehicle body outside surface, the radian corresponding matching of the radian of described No. two panels (12), No. four panels (14) and a panel (11), No. three panels (13).
5. a kind of new type passenger car gusset side wall outer panel connection structure according to claim 1 and 2 is characterized in that:
The top of a described panel (11) is fixedly connected with roof skeleton (5);
The top of described No. two panels (12) is fixedly connected with roof skeleton (5), and middle part is fixedly connected with side wall frame (6), and bottom is fixedly connected with side skirt rail (9);
The top of described No. three panels (13) is fixedly connected with roof skeleton (5), and bottom is fixedly connected with body understructure (7), and bottom is fixedly connected with vehicle frame (8);
The top of described No. four panels (14) is fixedly connected with roof skeleton (5), and middle part is fixedly connected with side wall frame (6), and bottom is fixedly connected with side skirt rail (9).
6. a kind of new type passenger car gusset side wall outer panel connection structure according to claim 5 is characterized in that:
The top of a described panel (11) is by side wall frame connecting panel (10) and roof skeleton (5) riveted joint;
The top of described No. two panels (12) is by connecting aluminum corner brace (15) and roof skeleton (5) riveted joint, and middle part is by connecting aluminum corner brace (15) and side wall frame (6) riveted joint, and bottom is by connecting aluminum corner brace (15) and side skirt rail (9) riveted joint;
The top of described No. three panels (13) is by side wall frame connecting panel (10) and roof skeleton (5) riveted joint, and bottom is by connecting aluminum corner brace (15) and body understructure (7) riveted joint, and bottom is by frame connecting plate (16) and vehicle frame (8) riveted joint;
The top of described No. four panels (14) is by connecting aluminum corner brace (15) and roof skeleton (5) riveted joint, and middle part is by connecting aluminum corner brace (15) and side wall frame (6) riveted joint, and bottom is by connecting aluminum corner brace (15) and side skirt rail (9) riveted joint.
7. a kind of new type passenger car gusset side wall outer panel connection structure according to claim 6, is characterized in that: offer a plurality of riveted holes that are triangularly arranged (17) on described connection aluminum corner brace (15).
8. a kind of new type passenger car gusset side wall outer panel connection structure according to claim 1 and 2, it is characterized in that: the manufactured materials of described column section (1) is aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202378275U CN203318537U (en) | 2013-05-06 | 2013-05-06 | Novel passenger car side wall door stand column connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202378275U CN203318537U (en) | 2013-05-06 | 2013-05-06 | Novel passenger car side wall door stand column connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203318537U true CN203318537U (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202378275U Expired - Fee Related CN203318537U (en) | 2013-05-06 | 2013-05-06 | Novel passenger car side wall door stand column connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203318537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184398A (en) * | 2016-07-29 | 2016-12-07 | 奇瑞新能源汽车技术有限公司 | Electric automobile top side rail |
-
2013
- 2013-05-06 CN CN2013202378275U patent/CN203318537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184398A (en) * | 2016-07-29 | 2016-12-07 | 奇瑞新能源汽车技术有限公司 | Electric automobile top side rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: 441004 No. 19 Checheng Hubei Road, Xiangyang High-tech Zone, Hubei Province Patentee after: DONGFENG XIANGYANG TOURING CAR Co.,Ltd. Address before: 442001 No. 2 Checheng West Road, Zhangwan District, Shiyan City, Hubei Province Patentee before: DONGFENG TRUCKS Co.,Ltd. |
|
| 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: 20131204 Termination date: 20200506 |