CN205801249U - A kind of Self-supporting body of passenger vehicle - Google Patents
A kind of Self-supporting body of passenger vehicle Download PDFInfo
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- CN205801249U CN205801249U CN201620678220.4U CN201620678220U CN205801249U CN 205801249 U CN205801249 U CN 205801249U CN 201620678220 U CN201620678220 U CN 201620678220U CN 205801249 U CN205801249 U CN 205801249U
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- planer
- crossbeam
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- self
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- 238000005452 bending Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses the Self-supporting body of a kind of passenger vehicle, including underframe, planer-type skeleton and coaming plate；Described planer-type skeleton is provided with multiple, and multiple planer-type skeletons are fixed on underframe along longitudinal spacing linear arrangement；Described coaming plate includes being fixed on the gusset plate between adjacent two planer-type skeletons and top girth plate；Described planer-type skeleton includes column, crossbeam and connector；Described column is provided with two；Described crossbeam is fixed on the top of two root posts by connector；Described connector includes fixing the arc connecting plate being connected with column and crossbeam.Achieved a fixed connection by arc connecting plate between column of the present utility model and crossbeam, arc connecting plate is big with the contact surface of column and crossbeam, not only without limitation on the height of car door, and bending resistance can be participated in when rollover, make motor bus also have higher security performance when rollover.
Description
Technical field
This utility model relates to the Self-supporting body of a kind of passenger vehicle.
Background technology
The motor bus having Self-supporting body is one of current safest passenger vehicle of China.Employing Self-supporting body is tied
Structure, makes the driving of motor bus more have agility, stationarity, comfortableness and safety, adds the design of its low-floor, human nature
Change the advantages such as configuration, low emission, environmental protection, passenger space are big, embody " lead in the development of science and technology, people-oriented " that modern society advocates
Theory, also create the unique product advantage of motor bus having Self-supporting body.Existing Self-supporting body
Mostly achieved a fixed connection by tripod between column and the crossbeam of planer-type skeleton, contacting of tripod and column and crossbeam
Face is little, and intensity is little, not only limits the height of car door, and is not involved in bending resistance when rollover, therefore turns on one's side at motor bus
Time, column easily bends deformation with the junction of crossbeam.
Utility model content
The purpose of this utility model is to provide the full carrying of a kind of motor bus also with higher-security energy when rollover
Formula vehicle body.
The technical scheme realizing this utility model purpose is: the Self-supporting body of a kind of passenger vehicle, including underframe, planer-type
Skeleton and coaming plate；Described planer-type skeleton is provided with multiple, and multiple planer-type skeletons are fixed on underframe along longitudinal spacing linear arrangement
On；Described coaming plate includes being fixed on the gusset plate between adjacent two planer-type skeletons and top girth plate；Described planer-type skeleton bag
Include column, crossbeam and connector；Described column is provided with two；Described crossbeam is fixed on the top of two root posts by connector；
Described connector includes fixing the arc connecting plate being connected with column and crossbeam.
Described underframe is formed by fixedly connecting by the way of cold connection by multiple groove beam.
Described underframe, planer-type skeleton and coaming plate are linked and packed by the way of non-solder.
The column of described planer-type skeleton and center along its length, the side of crossbeam are provided with protuberance；Described connector
The center of length direction of arc connecting plate be provided with the groove that can match with the protuberance of column and crossbeam side, arc is even
The corresponding site of the both sides at the two ends of fishplate bar and column and crossbeam both sides is equipped with the bolt hole for fixing connection.
The connector of described planer-type skeleton also includes that the arc being arranged on the bending part of arc connecting plate spells head；Described
Arc is spelled the two ends of head and is connected with column and crossbeam respectively.
The cross sectional shape that the arc of the connector of described planer-type skeleton spells head is identical with the cross sectional shape of column and crossbeam.
Described coaming plate is made up of carbon fibre composite battenboard.
The top girth plate of described coaming plate includes left top girth plate, middle top girth plate and right top girth plate；Described left top girth plate and right top girth
Plate is arc plate.
Have employed technique scheme, this utility model has a following beneficial effect: (1) column of the present utility model with
Being achieved a fixed connection by arc connecting plate between crossbeam, arc connecting plate is big with the contact surface of column and crossbeam, not only will not
Limit the height of car door, and bending resistance can be participated in when rollover, make motor bus also have higher security performance when rollover.
(2) underframe of the present utility model is formed by fixedly connecting by the way of cold connection by multiple groove beam, and this structure has
Effect improves the structural strength of underframe.
(3) underframe of the present utility model, planer-type skeleton and coaming plate are linked and packed by the way of non-solder, are greatly decreased
Passenger vehicle plant investment and cost of labor, improve production efficiency, improve than traditional approach 5～6 times of production efficiency.
(4) be provided with can be with at the center of the length direction of the arc connecting plate of the connector of planer-type skeleton of the present utility model
The groove that the protuberance of column and crossbeam side matches, the both sides at the two ends of arc connecting plate and column and crossbeam both sides
Corresponding site is equipped with the bolt hole for fixing connection, and this structure improves arc connecting plate and column and crossbeam further
Contact area, thus improve further motor bus rollover time security performance.
(5) connector of planer-type skeleton of the present utility model also includes the arc being arranged on the bending part of arc connecting plate
Shape spells head, and arc is spelled the two ends of head and is connected with column and crossbeam respectively, and this structure is effectively increased column and crossbeam junction
Structural strength.
(6) arc of the connector of planer-type skeleton of the present utility model spells cross sectional shape and the column of head and cutting of crossbeam
Face shape is identical, not only ensure that the globality of planer-type framing structure, improves column and crossbeam junction further simultaneously
Structural strength.
(7) coaming plate of the present utility model is made up of carbon fibre composite battenboard, lightweight, and intensity is high.
(8) the top girth plate of coaming plate of the present utility model is divided into three parts, easily facilitates modularity batch production and manufactures, manufactures
Precision is high, concordance is good, and conevying efficiency can also be greatly improved simultaneously, reduces logistics cost；The most left top girth and right top girth plate are
Arc plate, the rigidity of structure is good, the effective torsional strength improving car load.
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail this utility model, wherein
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of planer-type skeleton of the present utility model.
Fig. 3 is column and the schematic cross-section of crossbeam of planer-type skeleton of the present utility model.
Fig. 4 is the structural representation of the connector of planer-type skeleton of the present utility model.
Detailed description of the invention
(embodiment 1)
Seeing Fig. 1 to Fig. 4, the Self-supporting body of the motor bus of the present embodiment, including underframe 1, planer-type skeleton 2 and coaming plate
3。
Underframe 1, planer-type skeleton 2 and coaming plate 3 are linked and packed by the way of non-solder.Underframe 1 is passed through by multiple groove beam
The mode of cold connection is formed by fixedly connecting.Planer-type skeleton 2 is provided with multiple, and multiple planer-type skeletons 2 are along longitudinal spacing linear rows
Row are fixed on underframe 1.Coaming plate includes being fixed on the gusset plate between adjacent two planer-type skeletons 2 and top girth plate.Planer-type
Skeleton 2 includes column 21, crossbeam 22 and connector 23.Column 21 is provided with two, and crossbeam 22 is fixed on two by connector 23
The top of column 21.Connector 23 includes and column 21 and the fixing arc connecting plate 231 being connected of crossbeam 22, and is arranged on arc
The arc spelling 232 of the bending part of shape connecting plate 231.Center along its length, the side of column 21 and crossbeam 22 is provided with convex
Go out portion.The center of the length direction of arc connecting plate 231 is provided with can match with the protuberance of column 21 and crossbeam 22 side
Groove 2311, the corresponding site of the both sides at the two ends of arc connecting plate 231 and column 21 and crossbeam 22 both sides be equipped with for
The fixing bolt hole 2312 connected.The cross sectional shape of arc spelling 232 is identical with the cross sectional shape of column 21 and crossbeam 22, and
The two ends of arc spelling 232 are connected with column 21 and crossbeam 22 respectively.Coaming plate 3 is made up of carbon fibre composite battenboard.Enclose
The top girth plate of plate 3 includes that left top girth plate, middle top girth plate and right top girth plate, the most left top girth plate and right top girth plate are arc plate.
The connector 23 of the planer-type skeleton 2 of the Self-supporting body of the motor bus of the present embodiment can participate in when rollover
Bending resistance, makes motor bus also have higher security performance when rollover.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection domain of the present utility model.
Claims (8)
1. the Self-supporting body of a passenger vehicle, it is characterised in that: include underframe (1), planer-type skeleton (2) and coaming plate (3)；Institute
Stating planer-type skeleton (2) and be provided with multiple, multiple planer-type skeletons (2) are fixed on underframe (1) along longitudinal spacing linear arrangement；Institute
State coaming plate (3) to include being fixed on the gusset plate between adjacent two planer-type skeletons (2) and top girth plate；Described planer-type skeleton
(2) column (21), crossbeam (22) and connector (23) are included；Described column (21) is provided with two；Described crossbeam (22) is by even
Fitting (23) is fixed on the top of two root posts (21)；Described connector (23) includes connect fixing with column (21) and crossbeam (22)
The arc connecting plate (231) connect.
The Self-supporting body of a kind of passenger vehicle the most according to claim 1, it is characterised in that: described underframe (1) is by multiple
Groove beam is formed by fixedly connecting by the way of cold connection.
The Self-supporting body of a kind of passenger vehicle the most according to claim 1, it is characterised in that: described underframe (1), planer-type
Skeleton (2) and coaming plate (3) are linked and packed by the way of non-solder.
The Self-supporting body of a kind of passenger vehicle the most according to claim 1, it is characterised in that: described planer-type skeleton (2)
Column (21) and the center along its length, side of crossbeam (22) be provided with protuberance；The arc of described connector (23) connects
The center of the length direction of plate (231) is provided with the groove that can match with the protuberance of column (21) and crossbeam (22) side
(2311), the both sides at the two ends of arc connecting plate (231) and the corresponding site of column (21) and crossbeam (22) both sides are equipped with
Bolt hole (2312) for fixing connection.
5. according to the Self-supporting body of a kind of passenger vehicle one of Claims 1-4 Suo Shu, it is characterised in that: described planer-type
The connector (23) of skeleton (2) also includes that the arc being arranged on the bending part of arc connecting plate (231) spells head (232)；Described
Arc is spelled the two ends of head (232) and is connected with column (21) and crossbeam (22) respectively.
The Self-supporting body of a kind of passenger vehicle the most according to claim 5, it is characterised in that: described planer-type skeleton (2)
Connector (23) arc spell head (232) cross sectional shape identical with the cross sectional shape of column (21) and crossbeam (22).
The Self-supporting body of a kind of passenger vehicle the most according to claim 1, it is characterised in that: described coaming plate (3) is fine by carbon
Dimension Composite Sandwich Plates is made.
The Self-supporting body of a kind of passenger vehicle the most according to claim 1, it is characterised in that: the top girth of described coaming plate (3)
Plate includes left top girth plate, middle top girth plate and right top girth plate；Described left top girth plate and right top girth plate are arc plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620678220.4U CN205801249U (en) | 2016-06-30 | 2016-06-30 | A kind of Self-supporting body of passenger vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620678220.4U CN205801249U (en) | 2016-06-30 | 2016-06-30 | A kind of Self-supporting body of passenger vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801249U true CN205801249U (en) | 2016-12-14 |
Family
ID=57513164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620678220.4U Expired - Fee Related CN205801249U (en) | 2016-06-30 | 2016-06-30 | A kind of Self-supporting body of passenger vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205801249U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905577A (en) * | 2017-11-10 | 2018-04-13 | 华为数字技术（苏州）有限公司 | Babinet and container data center |
| CN109263726A (en) * | 2017-07-18 | 2019-01-25 | 郑州宇通客车股份有限公司 | Combined type roof and the vehicle for using the combined type roof |
| CN109263725A (en) * | 2017-07-18 | 2019-01-25 | 郑州宇通客车股份有限公司 | Vehicle and its roof module |
| CN116279849A (en) * | 2023-04-19 | 2023-06-23 | 浙江戴德隆翠汽车有限公司 | Carriage structure of passenger car |
-
2016
- 2016-06-30 CN CN201620678220.4U patent/CN205801249U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263726A (en) * | 2017-07-18 | 2019-01-25 | 郑州宇通客车股份有限公司 | Combined type roof and the vehicle for using the combined type roof |
| CN109263725A (en) * | 2017-07-18 | 2019-01-25 | 郑州宇通客车股份有限公司 | Vehicle and its roof module |
| CN109263725B (en) * | 2017-07-18 | 2023-12-15 | 宇通客车股份有限公司 | Vehicle and roof module thereof |
| CN109263726B (en) * | 2017-07-18 | 2024-05-31 | 宇通客车股份有限公司 | Combined roof and vehicle using same |
| CN107905577A (en) * | 2017-11-10 | 2018-04-13 | 华为数字技术（苏州）有限公司 | Babinet and container data center |
| CN116279849A (en) * | 2023-04-19 | 2023-06-23 | 浙江戴德隆翠汽车有限公司 | Carriage structure of passenger car |
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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: 20161214 |