CN102730065A - A truck chassis - Google Patents
A truck chassis Download PDFInfo
- Publication number
- CN102730065A CN102730065A CN2011100807943A CN201110080794A CN102730065A CN 102730065 A CN102730065 A CN 102730065A CN 2011100807943 A CN2011100807943 A CN 2011100807943A CN 201110080794 A CN201110080794 A CN 201110080794A CN 102730065 A CN102730065 A CN 102730065A
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- China
- Prior art keywords
- junction surface
- load segment
- longeron
- concave shape
- extension
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Abstract
The present invention provides a truck chassis, comprising a chassis frame body formed by connecting a front beam and a longitudinal beam in an enclosing manner, wherein the longitudinal beam is form by splicing a front section and a back section of the longitudinal beam, and an assembly section. The truck chassis adapts to requirements of trucks with different body lengths on chassis frame lengths, preventing repeated mould-opening manufacture. And therefore production resources are saved and manufacturing cost is lowered.
Description
Technical field
The present invention relates to a kind of vehicle chassis device, relate in particular to the pony truck base apparatus.
Background technology
Modern society; According to different purposes vehicle type also is varied; Lorry is owing to provide lade etc. that tangible convenience is provided to people; So also with the automobile industry synchronized development, it also is car body itself or vehicle appearance that still common this style variation relates generally to its style, general chassis support body is not done too much renewal.At present, a new-type lorry of the most every release of lorry production firm, its chassis all can be produced with the car body brand-new design, form single supportingly, cause productive costs to improve, and also influence the listing progress of vehicle, cause resources costs greatly to waste.
Summary of the invention
To the deficiency of prior art, the present invention provides a kind of truck chassis to solve the problems referred to above.
For addressing the above problem, technical scheme of the present invention is achieved in that a kind of truck chassis, comprises the chassis support body, and the chassis support body is enclosed to connect by front-axle beam and longeron and forms, and wherein, said longeron is spliced by longitudinal beam front section, longeron back segment and load segment.
Further, said longeron cross-sectional plane face shape is a concave shape.
Further; Said longitudinal beam front section and load segment jointing positions are first junction surface; Said first junction surface comprises first engage base of concave shape bottom and first extension of the first junction surface concave shape both wings, and the said first engage base both sides and first extension are equipped with some first through holes.
Further; Said longeron back segment and load segment jointing positions are second junction surface; Said second junction surface comprises second engage base of concave shape bottom and second extension of the second junction surface concave shape both wings, and the said second engage base both sides and second extension are equipped with some second through holes.
Again further; Said longeron load segment comprises and first load segment of first junction surface splicing and second load segment that splices with second junction surface; Said load segment comprises the assembling bottom of concave shape bottom and the assembling extension of concave shape both wings, and said assembling two bottom sides and assembling extension are equipped with some third through-holes.
Again further, said first junction surface coats said first load segment, and through first through hole and third through-hole that first junction surface and the splicing of first load segment is fixing by some attaching partss.
Said second junction surface coats said second load segment, and through second through hole and third through-hole that second junction surface and the splicing of second load segment is fixing by some attaching partss.
Compared with prior art, beneficial effect of the present invention: the scalable splicing of truck chassis support body longeron, can adopt unified chassis support body for the different length demand of vehicle, reduced the wasting of resources, save cost.
Description of drawings
Fig. 1 is the block diagram of lorry vehicle frame of the present invention and wheel.
Fig. 2 is the longeron block diagram of lorry vehicle frame of the present invention
Fig. 3 is the longeron partial assembled scheme drawing of lorry vehicle frame of the present invention
The specific embodiment
Join shown in Figure 1; Truck chassis of the present invention comprises chassis support body 1; This chassis support body is equipped with front vehicle wheel 2 and rear wheel 3 for 1 time; Chassis support body 1 comprises that front-axle beam (not shown) and longeron 10 enclose to connect and forms, and front vehicle wheel 2 and rear wheel 3 are installed on the forward and backward both sides of said chassis support body 1 longeron 10 respectively through axle drive shaft 4.Said longeron 10 cross-sectional plane face shapes are concave shape, and this longeron 10 is spliced by longitudinal beam front section 11, longeron back segment 12 and load segment 13.
Ginseng Fig. 2 and shown in Figure 3; Said longitudinal beam front section 11 is first junction surface 110 with load segment 13 jointing positions; Said first junction surface 110 comprises first engage base 1101 of concave shape bottom and first extension 1102 of concave shape both wings, and said first engage base, 1101 both sides and first extension 1102 are equipped with some first through holes 1103.Said longeron back segment 12 is second junction surface 120 with load segment 13 jointing positions; Said second junction surface 120 comprises second engage base 1201 of concave shape bottom and second extension 1202 of concave shape both wings, and said second engage base, 1201 both sides and second extension 1202 are equipped with some second through holes 1203.Said longeron load segment 13 comprises and first load segment 1301 of first junction surface, 110 splicings and second load segment 1302 that splices with second junction surface 120; Said load segment 130 comprises the assembling bottom 1303 of concave shape bottom and the assembling extension 1304 of concave shape both wings, and said assembling 1303 both sides, bottom and assembling extension 1304 are equipped with some third through-holes 1305.
When said longitudinal beam front section 11 is spliced with said load segment 13; Said first junction surface 110 is coated said first load segment 1301, and first junction surface 110 and 1301 splicings of first load segment is fixing by some attaching partss 15 through first through hole 1103 and third through-hole 1305.When said longeron back segment 12 is spliced with said load segment 13; Said second junction surface 120 is coated said second load segment 1302, and second junction surface 120 and 1302 splicings of second load segment is fixing by some attaching partss 15 through second through hole 1203 and third through-hole 1305.
Spliced to 13 last times of load segment at longitudinal beam front section 11 and longeron back segment 12; Select suitable splicing lead to the hole site on first junction surface 110 and first load segment 1301 earlier according to required body length of setting up on the chassis; Can make the trickle adjustment of length through selecting the splicing lead to the hole site on second junction surface 120 and second load segment 1302 again, thereby control chassis support body longeron 10 total lengths cooperate with body length.
Among the present invention; First junction surface and longeron back segment second junction surface at longitudinal beam front section are provided with some through holes, and by the load segment that through hole is set longitudinal beam front section and longeron back segment are spliced, and select suitable lead to the hole site through attaching parts; Reach the purpose that the longeron length that makes the truck chassis support body and different body length match; So be provided with, practiced thrift the resources of production, reduce manufacturing cost; And reduced the die sinking time of making the chassis support body that is mated because of different vehicle bodies, for going on the market as early as possible, product striven for the time.
Although be the example purpose; Preferred implementation of the present invention is disclosed; But those of ordinary skill in the art will recognize, under the situation that does not break away from disclosed scope of the present invention and spirit by appending claims, various improvement, increase and replacement are possible.
Claims (7)
1. a truck chassis comprises the chassis support body, and the chassis support body is enclosed to connect by front-axle beam and longeron and forms,, it is characterized in that: said longeron is spliced by longitudinal beam front section, longeron back segment and load segment.
2. truck chassis according to claim 1 is characterized in that: said longeron cross-sectional plane face shape is a concave shape.
3. truck chassis according to claim 2; It is characterized in that: said longitudinal beam front section and load segment jointing positions are first junction surface; Said first junction surface comprises first engage base of concave shape bottom and first extension of the first junction surface concave shape both wings, and the said first engage base both sides and first extension are equipped with some first through holes.
4. truck chassis according to claim 2; It is characterized in that: said longeron back segment and load segment jointing positions are second junction surface; Said second junction surface comprises second engage base of concave shape bottom and second extension of the second junction surface concave shape both wings, and the said second engage base both sides and second extension are equipped with some second through holes.
5. according to claim 3 or 4 described truck chassis; It is characterized in that: said longeron load segment comprises and first load segment of first junction surface splicing and second load segment that splices with second junction surface; Said load segment comprises the assembling bottom of concave shape bottom and the assembling extension of concave shape both wings, and said assembling two bottom sides and assembling extension are equipped with some third through-holes.
6. truck chassis according to claim 5 is characterized in that: said first junction surface coats said first load segment, and through first through hole and third through-hole that first junction surface and the splicing of first load segment is fixing by some attaching partss.
7. truck chassis according to claim 5 is characterized in that: said second junction surface coats said second load segment, and through second through hole and third through-hole that second junction surface and the splicing of second load segment is fixing by some attaching partss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100807943A CN102730065A (en) | 2011-03-31 | 2011-03-31 | A truck chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100807943A CN102730065A (en) | 2011-03-31 | 2011-03-31 | A truck chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102730065A true CN102730065A (en) | 2012-10-17 |
Family
ID=46986541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100807943A Pending CN102730065A (en) | 2011-03-31 | 2011-03-31 | A truck chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102730065A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101804432B1 (en) | 2016-08-26 | 2018-01-10 | 주식회사 한국쓰리축 | Cargo truck and extension frame |
| WO2020119149A1 (en) * | 2018-12-11 | 2020-06-18 | 北京京东尚科信息技术有限公司 | Unmanned vehicle chassis and unmanned vehicle |
| WO2020214031A1 (en) * | 2019-04-17 | 2020-10-22 | Terberg Benschop B.V. | Vehicle comprising a chassis assembly and method of adjusting the length thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977691A (en) * | 1975-01-10 | 1976-08-31 | Robertson Paul E | Extendable and flexible trailer mechanism |
| EP0921976A1 (en) * | 1996-08-30 | 1999-06-16 | Scania CV Aktiebolag (publ) | Vehicle chassis |
| CN1939771A (en) * | 2005-08-31 | 2007-04-04 | 马格纳汽车顶部系统有限责任公司 | Extendible load carrier for vehicles, especially for passenger automobiles |
| CN101032979A (en) * | 2007-03-30 | 2007-09-12 | 陈春杰 | Telescopic semi-trailer for container |
| US20090236877A1 (en) * | 2008-03-19 | 2009-09-24 | Gm Global Technology Operations, Inc. | Vehicle Frame Assembly And Method Having Flexible Modular Architecture |
| CN201999066U (en) * | 2011-03-31 | 2011-10-05 | 苏州益高电动车辆制造有限公司 | Truck chassis |
-
2011
- 2011-03-31 CN CN2011100807943A patent/CN102730065A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3977691A (en) * | 1975-01-10 | 1976-08-31 | Robertson Paul E | Extendable and flexible trailer mechanism |
| EP0921976A1 (en) * | 1996-08-30 | 1999-06-16 | Scania CV Aktiebolag (publ) | Vehicle chassis |
| EP0921976B1 (en) * | 1996-08-30 | 2001-10-24 | Scania CV Aktiebolag (publ) | Vehicle chassis |
| CN1939771A (en) * | 2005-08-31 | 2007-04-04 | 马格纳汽车顶部系统有限责任公司 | Extendible load carrier for vehicles, especially for passenger automobiles |
| CN101032979A (en) * | 2007-03-30 | 2007-09-12 | 陈春杰 | Telescopic semi-trailer for container |
| US20090236877A1 (en) * | 2008-03-19 | 2009-09-24 | Gm Global Technology Operations, Inc. | Vehicle Frame Assembly And Method Having Flexible Modular Architecture |
| CN201999066U (en) * | 2011-03-31 | 2011-10-05 | 苏州益高电动车辆制造有限公司 | Truck chassis |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101804432B1 (en) | 2016-08-26 | 2018-01-10 | 주식회사 한국쓰리축 | Cargo truck and extension frame |
| WO2020119149A1 (en) * | 2018-12-11 | 2020-06-18 | 北京京东尚科信息技术有限公司 | Unmanned vehicle chassis and unmanned vehicle |
| WO2020214031A1 (en) * | 2019-04-17 | 2020-10-22 | Terberg Benschop B.V. | Vehicle comprising a chassis assembly and method of adjusting the length thereof |
| NL2022967B1 (en) * | 2019-04-17 | 2020-10-26 | Terberg Benschop B V | Vehicle comprising a chassis assembly and method of adjusting the length thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |