CN205273636U - Burst formula combined material bus body - Google Patents
Burst formula combined material bus body Download PDFInfo
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- CN205273636U CN205273636U CN201520839169.6U CN201520839169U CN205273636U CN 205273636 U CN205273636 U CN 205273636U CN 201520839169 U CN201520839169 U CN 201520839169U CN 205273636 U CN205273636 U CN 205273636U
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Abstract
The utility model relates to a burst formula combined material bus body is particularly useful for new forms of energy [electric] motor coach's application. Combined material bus body is by the main part ceiling, chassis / floor, it is preceding, after enclose and a left side, how many large stretch of constitutions the right side encloses, the ceiling, chassis / floor is flat structure, it is preceding, after enclose and constitute by windscreen and stand, a left side, the right side is enclosed and is comprised door and window and stand, each is combined material foamed sandwich structure, the ceiling is through overhanging respectively direct before with, after enclose and enclose with the left side, splice between enclosing on the right side, chassis / floor with before enclose, after enclose and enclose with the left side, between enclosing, the right side adopt the metal band plate to connect. Comparing with metal vehicle body, satisfying under service conditions's the condition, the combined material automobile body has the obvious heavy advantage that subtracts, can subtract heavyly more than 30%, still has excellent corrosion resistance, corrosion resistance and heat -proof quality, because the reduce energy consumption that the weight loss can be great, for realizing that vehicle lightweight provides new technical means.
Description
Technical field
The utility model relates to a kind of split blade type matrix material passenger vehicle vehicle body, is particularly useful for the application of the electronic passenger vehicle of new forms of energy.
Background technology
Current passenger vehicle vehicle body is generally made up of the metallic substance such as steel, aluminium alloy. Steel body has the shortcomings such as own wt is big, poor corrosion resistance; The shortcomings such as it is not obvious that car body of aluminum alloy has weight loss effect, cost height; The shortcomings such as it is various that metal body has component on the whole, and assembly process is numerous and diverse.
Summary of the invention
The purpose of this utility model is: provide a kind of split blade type matrix material passenger vehicle vehicle body.
The technical solution of the utility model is: matrix material passenger vehicle vehicle body by main body ceiling, chassis/floor, forward and backward enclose and left and right side encloses a few sheet and forms, ceiling, chassis/floor are slab construction, forward and backward enclosing is made up of windscreen and column, left and right side encloses and is made up of door and window and column, each is matrix material foamed sandwich structure, ceiling by overhanging respectively direct and forward and backward enclose and left and right enclose between glued joint, chassis/floor enclose with forward and backward and left and right enclose between adopt metal belt plate to be connected.
The resin that matrix material passenger vehicle vehicle body adopts is epoxy resin, vinyl ester resin, vinyl modified epoxy, unsaturated polyester or other low viscosity resin.
The strongthener adopted is the one or more combination in glass fibre, carbon fiber, basalt fibre, fabric fibre, aramid fiber, and materials behavior is form of fabric.
Ceiling, chassis/floor, forward and backward enclose and left and right side encloses a few sheet and is global formation. Vehicle body is full-bearing type structure, adopts low chassis/floor car body structure layout, installs space for front and back bridge, front and back collision bumper and officer's platform provide. Ceiling, chassis/floor, front-back wall and a few sheet of left right side wall are global formation. Each sheet is directly by being mechanically connected or cementing connect.
The utility model has the advantages that: vehicle body of the present utility model is made up of matrix material as reinforcement of glass fibre (or carbon fiber etc.) and fabric thereof, the material of high-strength light makes product weight decline to a great extent, add the excellent erosion resistance of resin, resistance to fatigue and heat-proof quality, can be used for replacing existing metal body. The vehicle body adopting glass fibre (or carbon fiber etc.) and fabric thereof to make as the matrix material of reinforcement, compares steel body weight and reduces more than 30%, has corrosion-resistant, antifatigue, heat insulation and be easy to the advantages such as maintenance simultaneously.
Accompanying drawing explanation
Fig. 1 is matrix material passenger vehicle vehicle body schematic diagram.
Fig. 2 is matrix material passenger car status sheet schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the utility model is illustrated further.
Matrix material passenger vehicle vehicle body by main body ceiling 5, chassis/floor 2, front wall 3, after enclose 6 and left-side 1, right side wall more than 4 sheet form, ceiling, chassis/floor are slab construction, front wall, after enclose and be made up of windscreen and column, left-side, right side wall are made up of door and window and column, each is matrix material foamed sandwich structure, ceiling by overhanging respectively directly and front wall, after enclose and glued joint between left-side, right side wall, chassis/floor and front wall, after enclose and adopt metal belt plate to be connected between left-side, right side wall.
This matrix material passenger vehicle vehicle body mainly comprises ceiling, chassis/floor, front-back wall and left right side wall, and its manufacturing processed and method are as follows:
1) preparing chassis/floor: foamed sandwich structure, adopt VARI technological forming, material is woven fiber glass+carbon cloth+foam sandwich+resin, and joining region is strengthened;
2) preparing ceiling: foamed sandwich structure, adopt VARI technological forming, material is woven fiber glass+foam sandwich+resin;
3) preparing front-back wall: foamed sandwich structure, adopt VARI technological forming, material is woven fiber glass+foam sandwich+resin;
4) preparing left right side wall: foamed sandwich structure, adopt VARI technological forming, material is woven fiber glass+foam sandwich+resin;
5) vehicle body is assembled: connected one by one by several sheets of vehicle body by tool locating.
Claims (4)
1. a split blade type matrix material passenger vehicle vehicle body, it is characterized in that, matrix material passenger vehicle vehicle body by main body ceiling, chassis/floor, forward and backward enclose and left and right side encloses a few sheet and forms, ceiling, chassis/floor are slab construction, forward and backward enclosing is made up of windscreen and column, left and right side encloses and is made up of door and window and column, each is matrix material foamed sandwich structure, ceiling by overhanging respectively direct and forward and backward enclose and left-side, the right side enclose between glued joint, chassis/floor and front wall, after enclose and adopt metal belt plate to be connected between left-side, right side wall.
2. a kind of split blade type matrix material passenger vehicle vehicle body according to claim 1, it is characterized in that, the resin that matrix material passenger vehicle vehicle body adopts is epoxy resin, vinyl ester resin, vinyl modified epoxy, unsaturated polyester or other low viscosity resin.
3. a kind of split blade type matrix material passenger vehicle vehicle body according to claim 1, it is characterised in that, the strongthener adopted is the one in glass fibre, carbon fiber, basalt fibre, fabric fibre, aramid fiber, and materials behavior is form of fabric.
4. a kind of split blade type matrix material passenger vehicle vehicle body according to claim 1, it is characterised in that, ceiling, chassis/floor, forward and backward enclose and left and right side encloses a few sheet and is global formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839169.6U CN205273636U (en) | 2015-10-27 | 2015-10-27 | Burst formula combined material bus body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520839169.6U CN205273636U (en) | 2015-10-27 | 2015-10-27 | Burst formula combined material bus body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273636U true CN205273636U (en) | 2016-06-01 |
Family
ID=56058237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520839169.6U Active CN205273636U (en) | 2015-10-27 | 2015-10-27 | Burst formula combined material bus body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190425A (en) * | 2020-03-11 | 2020-05-22 | 深圳市筑汀智能科技有限公司 | Robot conveying system and control method |
-
2015
- 2015-10-27 CN CN201520839169.6U patent/CN205273636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190425A (en) * | 2020-03-11 | 2020-05-22 | 深圳市筑汀智能科技有限公司 | Robot conveying system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |