CN201580444U - Heavy duty truck body in white - Google Patents
Heavy duty truck body in white Download PDFInfo
- Publication number
- CN201580444U CN201580444U CN2009202980352U CN200920298035U CN201580444U CN 201580444 U CN201580444 U CN 201580444U CN 2009202980352 U CN2009202980352 U CN 2009202980352U CN 200920298035 U CN200920298035 U CN 200920298035U CN 201580444 U CN201580444 U CN 201580444U
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- white
- heavy duty
- truck body
- duty truck
- floor
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Abstract
The utility model relates to a heavy duty truck body in white, which aims to overcome shortages that the existing heavy duty trucks are poor in structural safety and difficult to change models. The novel structure of the body in white comprises five portions including a front wall, a floor, a side wall, a rear wall and a top cover, the side wall and the top cover are in frame type structure consisting of a high-strength framework and an outer covering, and clearances are formed between the high-strength framework and the outer covering, thereby forming a space structure. The clearance value ranges from 5 mm to 10mm. The front wall, the floor, the side wall and the rear wall all adopt modular structures and consist of one or more modular parts, and different modular parts which have more than one are welded. The structure can increase rigidity and safety of the heavy duty truck body in white while realizing change of models and structural forms fast and saving input and time for remodeling.
Description
Technical field
The utility model relates to a kind of heavy duty truck vehicle body, particularly a kind of heavy duty truck body in white.
Background technology
The body in white structure is the basic system of bearing load and transmitted load, the common rigidity space structure of forming of sheet metal component that typically refers to main load-bearing component such as longitudinal and transverse beam and pillar and be connected with them.At present heavily the body in white of card substantially by the floor, precedingly enclose, steel structure vehicle body that top cover and gusset, back wall are formed, each parts is to be welded by shaping steel plate product to combine.Existing heavy card body in white structure is outmoded, can not well satisfy safety performance requirements such as central collision, side impact, roof pressure.Along with the fierceness day by day of market competition, realize that fast it is the key that adapts to market competition that car conversion is regenerated simultaneously.Body structure development and Design method before adopting, the design cycle is long, and fund input is big, can not satisfy market demand.
Summary of the invention
In order to solve the deficiency of existing heavy truck body structure poor safety performance and vehicle conversion difficulty, the invention provides a kind of later-model body in white structure, this structure has not only improved the rigidity and the safety performance of body in white, can be combined into new model, the fast adaptation market demand easily simultaneously.
The present invention is realized by following technical scheme:
A kind of heavy duty truck body in white encloses before comprising, floor, gusset, back wall and top cover five parts, and gusset and top cover are tower structure, are made of high strength skeleton and exterior skin, leave the gap between high strength skeleton and the exterior skin, form a kind of space structure.
Described gap width is between 5-10mm.
Before enclose, floor, gusset and back wall all adopt the modular construction design, is made of one or more module parts, module part is one when above, weld together between the variant module part.
The invention has the beneficial effects as follows, can improve the rigidity and the safety performance of body in white effectively, realize the conversion of vehicle type structure form simultaneously apace, save the input and the time of vehicle retrofitting.
Description of drawings
Fig. 1 is a body in white general illustration.
Fig. 2 is a cap structure perspective diagram of the present invention.
Fig. 3 is the I--I elevation profile constructional drawing of Fig. 2.
Fig. 4 is the elevation profile constructional drawing of floor panel structure of the present invention.
The specific embodiment
Fig. 1 is a kind of heavy duty truck body in white, encloses 1 before comprising, floor 2, gusset 3, back wall 4 and top cover 5 five parts.Gusset 3 and top cover 5 adopt tower structure.Fig. 2 is a top cover tower structure perspective diagram, in Fig. 2, Fig. 3, leaves certain clearance between high strength skeleton 7 and the exterior skin 6, and gap width forms a kind of space structure between 5-10mm.This space structure can absorb the energy that produces when colliding by actv., also can avoid producing vibration in the vehicle ' process by actv., has improved body in white rigidity simultaneously.
Enclose 1 before among Fig. 1, floor 2, gusset 3 and back wall 4 etc. partly adopt the modular construction design.Modular design is exactly to form product as much as possible with the least possible module, and makes product precision height, stable performance, simple in structure and with low cost on the basis that meets the demands.Fig. 4 is the elevation profile constructional drawing of floor panel structure of the present invention.In Fig. 4, module part 8 is a kind of basic designs, this module can be used as a product separately, also can be used in combination with module part 9 or module part 10, weld together between the variant module, form width, height and the different various body in white forms of length, to satisfy the requirement of different automobile types structure.The modular construction design makes body in white simple in structure, and productive costs reduces, and production time shortens.
Claims (3)
1. heavy duty truck body in white, enclose (1), floor (2), gusset (3), back wall (4) and top cover (5) five parts before comprising, it is characterized in that: gusset (3) and top cover (5) are tower structure, constitute by high strength skeleton (7) and exterior skin (6), leave the gap between high strength skeleton (7) and the exterior skin (6), form a kind of space structure.
2. a kind of heavy duty truck body in white according to claim 1, it is characterized in that: described gap width is between 5-10mm.
3. a kind of heavy duty truck body in white according to claim 1 and 2, it is characterized in that: preceding enclosing (1), floor (2), gusset (3) and back wall (4) all adopt the modular construction design, constitute by one or more module parts, module part is one when above, weld together between the variant module part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202980352U CN201580444U (en) | 2009-12-24 | 2009-12-24 | Heavy duty truck body in white |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202980352U CN201580444U (en) | 2009-12-24 | 2009-12-24 | Heavy duty truck body in white |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580444U true CN201580444U (en) | 2010-09-15 |
Family
ID=42722437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202980352U Expired - Fee Related CN201580444U (en) | 2009-12-24 | 2009-12-24 | Heavy duty truck body in white |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951204A (en) * | 2011-08-29 | 2013-03-06 | 北汽福田汽车股份有限公司 | Truck body back panel, body in white of truck, assembling method and truck |
| CN103029758A (en) * | 2013-01-23 | 2013-04-10 | 安徽江淮汽车股份有限公司 | Front wall assembly of light truck cab |
-
2009
- 2009-12-24 CN CN2009202980352U patent/CN201580444U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951204A (en) * | 2011-08-29 | 2013-03-06 | 北汽福田汽车股份有限公司 | Truck body back panel, body in white of truck, assembling method and truck |
| WO2013029379A1 (en) * | 2011-08-29 | 2013-03-07 | 北汽福田汽车股份有限公司 | Rear skirt panel for vehicle body, truck body in white, assembling method and truck |
| CN103029758A (en) * | 2013-01-23 | 2013-04-10 | 安徽江淮汽车股份有限公司 | Front wall assembly of light truck cab |
| CN103029758B (en) * | 2013-01-23 | 2015-08-26 | 安徽江淮汽车股份有限公司 | A kind of cab of light truck front wall assembly |
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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: 20100915 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |