CN206358223U - The structure and car of bus body skeleton - Google Patents
The structure and car of bus body skeleton Download PDFInfo
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- CN206358223U CN206358223U CN201621443712.1U CN201621443712U CN206358223U CN 206358223 U CN206358223 U CN 206358223U CN 201621443712 U CN201621443712 U CN 201621443712U CN 206358223 U CN206358223 U CN 206358223U
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- wall frame
- longeron
- glass
- end column
- skeleton
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Abstract
This disclosure relates to the structure and car of a kind of bus body skeleton, wherein, the structure of bus body skeleton includes top girth skeleton (10), side wall frame (20), front wall frame (30) and rear wall frame (40), the top girth skeleton (10) includes the vertical section (12) that horizontal segment (11) and the lateral edges from the horizontal segment (11) are extended downwardly, the bottom of the vertical section (12) is set to horizontal-extending top girth side longeron (13), horizontal-extending side body top longeron (21) is set at the top of the side wall frame (20), top girth side longeron (13) is fixedly connected with side body top longeron (21).So, top girth skeleton and side wall frame are attached together after position moves down at the top of car, the top of glass can accordingly be arranged on it is above-mentioned attach together position, so as to cancel original technique beam on side wall frame, reached the purpose of loss of weight.
Description
Technical field
This disclosure relates to technical field of vehicle, in particular it relates to the structure and car of a kind of bus body skeleton.
Background technology
In car assembling process, when aluminium alloy top girth skeleton and side wall frame are attached together, generally using the form of riveting.And because
For the presence of side wall frame technique beam, it is necessary to assure 300mm riveting sky is left to position is attached together in side wall frame technique beam upside
Between, riveting could be completed.In addition, the presence of technique beam allows for the increasing of glass black surround region, and then influence attractive in appearance, also cause whole
Car gusset glass transparent region reduces, it is impossible to meet some areas and glass transparent regional standard and in-car light intensity are wanted
Ask.
Utility model content
The purpose of the disclosure is to provide the structure and the car using the structure of a kind of bus body skeleton, and the structure can
To carry out loss of weight to car while skeleton bulk strength is ensured.
To achieve these goals, the disclosure provides a kind of structure of bus body skeleton, including top girth skeleton, gusset bone
Frame, front wall frame and rear wall frame, the top girth skeleton include horizontal segment and extended downwardly from the lateral edges of the horizontal segment
Vertical section, the bottom of the vertical section is set to be set to water at the top of horizontal-extending top girth side longeron, the side wall frame
The side body top longeron of flat extension, top girth side longeron is fixedly connected with side body top longeron.
Alternatively, top girth side longeron and the riveting of side body top longeron.
Alternatively, it is provided with horizontally spacedly between the lateral edges of the horizontal segment and top girth side longeron many
Individual top girth side short beam.
Alternatively, the distance of the lateral edges of the horizontal segment to top girth side longeron is 150mm-190mm.
Alternatively, the side wall frame include arrange from front to back and the formula structure that forms as one headstock section and vehicle body
Section, the front wall frame and/or rear wall frame are the segmentation structure of vertical direction, and the front wall frame is held within described
On the front end column of headstock section, the rear wall frame is held within the rear end column of the body section.
Alternatively, horizontal row is shown between glass, the adjacent glass and stood provided with gusset on the side wall frame
Post.
Alternatively, the front wall frame is welded on the front end column, and/or the rear wall frame be welded on it is described
On the column of rear end.
Alternatively, the front end face of the front end column includes positioned at inner side first connecting for what is be connected with the front wall frame
Section and the first lap segment positioned at outside for being overlapped with covering are connect, and/or the rear end face of the rear end column includes using
In being connected with the rear wall frame positioned at the second linkage section of inner side and for being taken with what covering was overlapped positioned at the second of outside
Connect section.
Alternatively, the outer face of the front end column is formed as ledge structure, two of the ledge structure surfaces staggered
Connection covering and glass are respectively used to, so that the outer surface alignment of the covering and glass；And/or the rear end column is outer
End face is formed as ledge structure, and two surfaces staggered of the ledge structure are respectively used to connection covering and glass, so that described
The outer surface alignment of covering and glass.
Alternatively, cavity is formed with the front end column, is set in the position of the step surface corresponding to the ledge structure
It is equipped with the buttress brace extended longitudinally in the cavity；And/or cavity is formed with the rear end column, corresponding to described
The position of the step surface of ledge structure is provided with the buttress brace extended longitudinally in the cavity.
According to the second of the disclosure aspect there is provided a kind of car, including body frame, the body frame includes basis
The structure of above-described bus body skeleton.
By above-mentioned technical proposal, the lateral edges of car top girth skeleton are downwardly extending to new top girth skeleton knot
Structure, then attached together with side wall frame.So, top girth skeleton and side wall frame are attached together after position moves down at the top of car, glass
Top can accordingly be arranged on it is above-mentioned attach together position, so as to cancel original technique beam on side wall frame, reach
The purpose of loss of weight.
Other feature and advantage of the disclosure will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute a part for specification, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is the structural representation of the bus body skeleton of an embodiment according to the disclosure, wherein only showing top
Enclose the local annexation of skeleton and side wall frame；
Fig. 2 is the structural representation of correlation technique microbus body frame, wherein only showing top girth skeleton and side wall frame
Local annexation；
Fig. 3 is the structural representation of the bus body skeleton of another embodiment according to the disclosure, wherein only showing
The annexation of front wall frame, rear wall frame and side wall frame；
Fig. 4 is the partial enlarged drawing of part B in Fig. 3；
Fig. 5 is the exemplary glass and the connection diagram of side wall pillar according to the disclosure；
Fig. 6 is the connection diagram of glass exemplary in correlation technique and side wall pillar；
Fig. 7 is the structural representation of the front end column of an embodiment according to the disclosure；
Description of reference numerals
The side wall frame of 10 top girth skeleton 20
The rear wall frame of 30 front wall frame 40
The glass cement of 50 glass 60
The horizontal segment of 70 gap-filling glue 11
The top girth side longeron of 12 vertical section 13
The side body top longeron of 14 top girth side short beam 21
22 headstocks, 23 body sections of section
The rear end column of 221 front end column 231
The lap segment of 2211 first linkage section 2,212 first
The buttress brace of outer face 2214 of 2213 front end columns
The technique beam of 24 side wall pillar 25
Embodiment
It is described in detail below in conjunction with accompanying drawing embodiment of this disclosure.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
In the disclosure, in the case where not making opposite explanation, the noun of locality used such as " upper and lower, top, bottom " is typically pair
Should in car under transport condition it is upper and lower, top, bottom, " forward and backward " corresponds respectively to headstock and tailstock direction, and " inside and outside " is pin
For the inner side and outer side of passenger car body.
The disclosure provide bus body skeleton structure, including top girth skeleton 10, side wall frame 20, front wall frame 30 with
And rear wall frame 40.As shown in figure 1, top girth skeleton 10 includes horizontal segment 11 and the lateral edges from the horizontal segment 11 are extended downwardly
Vertical section 12, the bottom of the vertical section 12 is set to horizontal-extending top girth side longeron 13, and the top of side wall frame 20 is set
For horizontal-extending side body top longeron 21, top girth side longeron 13 is fixedly connected with side body top longeron 21.In order to avoid preventing for skeleton
Rotten layer is destroyed and framework deformation, and top girth side longeron 13 and side body top longeron 21 can pass through rivet interlacement.If to vehicle body
The intensity requirement of skeleton is higher, can also weld top girth side longeron 13 and side body top longeron 21.In the related art, such as Fig. 2
Shown, top girth side longeron 13 and side body top longeron 21 are attached together in roof location, and side wall frame 20 is in the lower section for attaching together position
It is additionally provided with technique beam 25 top of glass is accordingly arranged on into the position.Due to top girth side longeron 13 and gusset
, it is necessary to reserve about 300mm operating space to riveting gun when top longeron 21 is riveted, therefore technique beam 25 is attaching together position
Lower section about 300mm position.And in the disclosure, as shown in figure 1, top girth side longeron 13 and side body top longeron 21 attach together position
Positioned at the lower section of roof, so when installing glass, the top of glass accordingly attaches together position installed in this, so as to
Cancel original technique beam, the loss of weight of car can be realized while skeleton bulk strength is ensured.
Further, the distance of the lateral edges of horizontal segment 11 to top girth side longeron 13 is 150mm-190mm.That is, will
Original attaches together position and has moved down 150mm-190mm, and because former technique beam apart from roof is about 300mm, in this case, works as glass
Glass is attached together behind position installed in new, and compared to correlation technique, glass top has moved up 110mm-150mm, for example, can be
130mm.In the position, glass black surround region reduces, so as to improve the size in vehicle gusset glass transparent region, can make glass
Glass transparent region meets the higher standard and Geng Gao requirement to in-car light intensity.
Further, as shown in figure 1, in order to improve frame strength, the lateral edges and top girth side longeron 13 of horizontal segment 11 it
Between be provided with multiple top girth sides short beam 14 horizontally spacedly.Top girth side short beam 14 can vertically or angularly connect respectively
It is connected between the lateral edges of horizontal segment 11 and top girth side longeron 13, the disclosure is not particularly limited to this.
In addition, as shown in figure 3, side wall frame 20 can include arrange from front to back and the formula structure that forms as one headstock
Section 22 and body section 23, front wall frame 30 and rear wall frame 40 can be respectively the segmentation structure of vertical direction, front wall frame
30 are held within the front end column 221 of headstock section 22, and rear wall frame 40 is held within the rear end column 231 of body section 23
On.In the related art, 22 corresponding positions of headstock section are a part for front wall frame 30, and in the example shown shown in part A
Attached together at column with side wall frame 20.Present disclose provides a kind of new side wall frame 20, front wall frame 30 and back wall bone
Frame 40, first, the integral structure of headstock section 22 and body section 23 cause the original at diagram A to attach together position and only have one to stand
Post, alleviates car weight；Secondly, front wall frame is segmentation structure, such as in Fig. 3, segmentation structure can diagram B and C
Place attached together respectively with front end column 221, without in such as correlation technique use whole root post and front end column 221 attach together.With
Similarly, rear wall frame 40 can also be segmentation structure to front wall frame 30, and be separately fixed on rear end column 231, herein
Do not repeat.Further, since the disclosure such a configuration reduce side wall frame 20 and front wall frame 30, and side wall frame 20
Position is attached together with rear wall frame 40, the process such as opening up riveted holes is reduced, so as to improve efficiency of assembling.
Because car glass 50 is arranged on side wall frame 20 when mounted, flatly, its front and rear edges is corresponded to respectively
On the column of side wall frame 20, i.e. the joint of two blocks of adjacent glass 50 is located at the position of column.Due to gusset in the disclosure
There is no the structure of column on skeleton, therefore a side wall pillar 24 is provided only between adjacent glass 50.Fig. 5 shows glass and side
The annexation schematic diagram of column 24 is enclosed, the lateral edges of glass 50 are bonded on side wall pillar 50 by glass cement 60, adjacent
Gap-filling glue 70 is filled between two blocks of glass 50, so, even if gap-filling glue 70 ftractures under long-time ultraviolet irradiation, rainwater
Also in the inside gadget for not penetrating into vehicle.And in the related art, as shown in fig. 6, the position that glass 50 is docked can correspond to side
The position that column 24 is attached together is enclosed, in this case, if gap-filling glue 70 ftractures, vehicle is penetrated into the position that rainwater can be attached together from column
In inside gadget.
Further, front wall frame 30 can be riveted on front end column 221, can also be welded on by bracket structure etc.
, it is necessary to which explanation, bracket structure is the support of square conventional in the art on front end column 221, do not repeat here.
Similarly, rear wall frame 40 can also be used and the identical type of attachment of front wall frame 30.
Further, as shown in figure 4, the front end face of front end column 221 includes being used for and being located at that front wall frame 30 is connected
The first linkage section of inner side 2211 and the first lap segment 2212 positioned at outside for being overlapped with covering, i.e. front wall frame 30 are with before
Hold after column 221 connects, the outside of front end column 221 leave space with covering scrap (bridge), ensureing the bulk strength of skeleton
Meanwhile, the risk of body frame leak can be avoided.Similarly, the rear end face of rear end column 231 can include being used for and back wall
The second lap segment positioned at outside positioned at the second linkage section of inner side and for being overlapped with covering that skeleton 40 is connected.
Further, as shown in fig. 7, the outer face 2213 of front end column can be formed as ledge structure, the ledge structure
Two surfaces staggered be respectively used to connection covering and glass so that the outer surface alignment of covering and glass 50, such as in Fig. 7
Middle glass, which corresponds to, is arranged on the narrower position of front end column 221, and covering corresponds to the wider position of front end column 221.It is similar
Ground, rear end column 231 can also be formed as ledge structure using the outer face 2413 of identical structure, i.e., 241, the ledge structure
Two surfaces staggered be respectively used to connection covering and glass 50 so that the outer surface alignment of covering and glass 50.
Further, as shown in fig. 7, being formed with cavity in front end column 221, in the step surface corresponding to ledge structure
Position is provided with the buttress brace 2214 extended longitudinally in the cavity, wherein, Longitudinal extending refers to the bearing of trend of column body；
Similarly, cavity can also be formed with rear end column 231, be provided with the position of the step surface corresponding to ledge structure at this
The buttress brace extended longitudinally in cavity.
In addition, having used the car of the structure of above-mentioned body frame also should be in the protection domain of the disclosure.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as content disclosed in the utility model.
Claims (11)
1. a kind of structure of bus body skeleton, including top girth skeleton (10), side wall frame (20), front wall frame (30) and after
Enclose skeleton (40), it is characterised in that the top girth skeleton (10) includes horizontal segment (11) and the side from the horizontal segment (11)
The vertical section (12) that edge is extended downwardly, the bottom of the vertical section (12) is set to horizontal-extending top girth side longeron (13), described
Horizontal-extending side body top longeron (21) is set at the top of side wall frame (20), top girth side longeron (13) and side body top are vertical
Beam (21) is fixedly connected.
2. the structure of bus body skeleton according to claim 1, it is characterised in that top girth side longeron (13) and side
Enclose top longeron (21) riveting.
3. the structure of bus body skeleton according to claim 1, it is characterised in that the lateral edges of the horizontal segment (11)
With the top girth between longeron (13) it is horizontally spaced be provided with multiple top girths while short beam (14).
4. the structure of bus body skeleton according to claim 1, it is characterised in that the lateral edges of the horizontal segment (11)
Distance to top girth side longeron (13) is 150mm-190mm.
5. the structure of the bus body skeleton according to any one of claim 1-4, it is characterised in that the side wall frame
(20) include arranging from front to back and the formula structure that forms as one headstock section (22) and body section (23), the front wall frame
(30) and/or segmentation structure that rear wall frame (40) is vertical direction, the front wall frame (30) is held within the car
On the front end column (221) of head section (22), the rear wall frame (40) is held within the rear end column of the body section (23)
(231) on.
6. the structure of bus body skeleton according to claim 5, it is characterised in that level on the side wall frame (20)
It is arranged between glass (50), the adjacent glass (50) provided with a side wall pillar (24).
7. the structure of bus body skeleton according to claim 5, it is characterised in that the front wall frame (30) is welded on
On the front end column (221), and/or the rear wall frame (40) is welded on the rear end column (231).
8. the structure of bus body skeleton according to claim 5, it is characterised in that before the front end column (221)
End face includes being located at the linkage section of inner side first (2211) and for overlapping with covering for what is be connected with the front wall frame (30)
The first lap segment (2212) positioned at outside, and/or the rear end column (231) rear end face include be used for it is described after
Enclose the second lap segment positioned at outside positioned at the second linkage section of inner side and for being overlapped with covering of skeleton (40) connection.
9. the structure of bus body skeleton according to claim 5, it is characterised in that outside the front end column (221)
End face (2213) is formed as ledge structure, and two surfaces staggered of the ledge structure are respectively used to connection covering and glass
(50), so that the outer surface alignment of the covering and glass (50)；And/or the outer face of the rear end column (231) is formed
For ledge structure, two surfaces staggered of the ledge structure are respectively used to connection covering and glass (50), so that the covering
Alignd with the outer surface of glass (50).
10. the structure of bus body skeleton according to claim 9, it is characterised in that the interior shape of the front end column (221)
Into there is cavity, the buttress brace extended longitudinally in the cavity is provided with the position of the step surface corresponding to the ledge structure
(2214)；And/or cavity is formed with the rear end column (231), in the position of the step surface corresponding to the ledge structure
Install the buttress brace for being equipped with and being extended longitudinally in the cavity.
11. a kind of car, including body frame, it is characterised in that the body frame includes appointing according in claim 1-10
The structure of bus body skeleton described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443712.1U CN206358223U (en) | 2016-12-26 | 2016-12-26 | The structure and car of bus body skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443712.1U CN206358223U (en) | 2016-12-26 | 2016-12-26 | The structure and car of bus body skeleton |
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| Publication Number | Publication Date |
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| CN206358223U true CN206358223U (en) | 2017-07-28 |
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ID=59376604
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621443712.1U Active CN206358223U (en) | 2016-12-26 | 2016-12-26 | The structure and car of bus body skeleton |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319679A (en) * | 2018-12-14 | 2020-06-23 | 郑州宇通客车股份有限公司 | Passenger car and car body framework thereof |
-
2016
- 2016-12-26 CN CN201621443712.1U patent/CN206358223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319679A (en) * | 2018-12-14 | 2020-06-23 | 郑州宇通客车股份有限公司 | Passenger car and car body framework thereof |
| CN111319679B (en) * | 2018-12-14 | 2021-12-17 | 郑州宇通客车股份有限公司 | Passenger car and car body framework thereof |
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