CN103723196B - For the vehicle frame of load truck - Google Patents
For the vehicle frame of load truck Download PDFInfo
- Publication number
- CN103723196B CN103723196B CN201310756925.4A CN201310756925A CN103723196B CN 103723196 B CN103723196 B CN 103723196B CN 201310756925 A CN201310756925 A CN 201310756925A CN 103723196 B CN103723196 B CN 103723196B
- Authority
- CN
- China
- Prior art keywords
- longeron
- tie
- carrier bar
- vehicle frame
- longerons
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A kind of vehicle frame for load truck, include the longeron (1) that cross-sectional plane is set to V-arrangement, end face is provided with the tie-beam (2) of V-arrangement bayonet socket, end face is provided with the carrier bar (3) of T-shaped locating flange, tie-beam (2) is arranged on the two ends of two longerons (1), carrier bar (3) is put between two longerons (1), increase the area of contact between tie-beam (2) and longeron (1), carrier bar (3) is accurately positioned between two longerons (1), therefore improve the intensity of vehicle frame, ensure that the connection precision between the auto parts and components that are arranged on vehicle frame.
Description
One, technical field
The present invention relates to a kind of vehicle frame, especially a kind of vehicle frame for load truck.
Two, background technology
In load truck, vehicle frame is the carrier of other parts of bearing automobile, also be the vitals ensureing automobile function, therefore being important auto parts and components for the vehicle frame of load truck, existing in the vehicle frame of load truck, is all crossbeam and longeron are directly carried out cross section contact usually, and connect in section parts, because the area of contacting section is little, Joint strenght is low, reduces the intensity of vehicle frame.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the object of this invention is to provide a kind of vehicle frame for load truck, therefore improve the intensity of vehicle frame, ensure that the connection precision between the auto parts and components that are arranged on vehicle frame.
For achieving the above object, the technical scheme that the present invention takes is: include cross-sectional plane be set to V-arrangement longeron, on end face, be provided with the tie-beam of V-arrangement bayonet socket, on end face, be provided with the carrier bar of T-shaped locating flange, tie-beam is arranged on the two ends of two longerons, and carrier bar is put between two longerons.
By tie-beam, two longerons are connected, carrier bar is connected between two longerons, auto parts and components are arranged on carrier bar, owing to devising longeron, tie-beam and carrier bar, increase the area of contact between tie-beam and longeron, being accurately positioned between two longerons carrier bar, therefore improves the intensity of vehicle frame, ensure that the connection precision between the auto parts and components that are arranged on vehicle frame.
The present invention devises, and be provided with tie-beam two tie-beams at the two ends of two longerons and be set to cross-distribution, the two ends of tie-beam are set to connect with longeron respectively, and carrier bar to be arranged between two longerons also two ends and to be set to respectively connect with longeron.
The present invention devises, longeron is provided with connecting wall and holding flange, two connecting walls connect for V-arrangement and are provided with the flange that is relatively fixed in the outer end of two connecting walls, tie-beam is provided with connecting wall and clamping wall, two clamping walls are set to V-arrangement and are arranged on the two ends of connecting wall, carrier bar is provided with bearing wall and pushes up flange and push up the two ends that flange is separately positioned on bearing wall, the lateral surface that two clamping walls of tie-beam are arranged on the connecting wall of longeron is set to connect with the connecting wall contact of longeron, the bearing wall of carrier bar be set to go here and there longeron two connecting walls between and the top flange of carrier bar be set to connect with the holding flange contact of longeron.
Four, accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention:
Fig. 2 is the annexation schematic diagram of longeron 1 and tie-beam 2:
Fig. 3 is the annexation schematic diagram of longeron 1 and carrier bar 3.
Five, detailed description of the invention
Accompanying drawing is first embodiment of the present invention, illustrate the present embodiment by reference to the accompanying drawings, include longeron 1, tie-beam 2 and carrier bar 3, the two ends of two longerons 1 are provided with tie-beam 2 and two tie-beams 2 are set to cross-distribution, the two ends of tie-beam 2 are set to connect with longeron 1 respectively, and carrier bar 3 is arranged between two longerons 1 and two ends and is set to respectively connect with longeron 1.
In the present embodiment, longeron 1 is provided with connecting wall 11 and holding flange 12, two connecting walls 11 connect for V-arrangement and are provided with the flange 12 that is relatively fixed in the outer end of two connecting walls 11, tie-beam 2 is provided with connecting wall 22 and clamping wall 21, two clamping walls 21 are set to V-arrangement and are arranged on the two ends of connecting wall 22, carrier bar 3 is provided with bearing wall 32 and pushes up flange 31 and push up the two ends that flange 31 is separately positioned on bearing wall 32, the lateral surface that two clamping walls 21 of tie-beam 2 are arranged on the connecting wall 11 of longeron 1 is set to connect with connecting wall 11 contact of longeron 1, the bearing wall 32 of carrier bar 3 be set to go here and there longeron 1 two connecting walls 11 between and the top flange 31 of carrier bar 3 be set to connect with holding flange 12 contact of longeron 1.
When using the present embodiment, by tie-beam 2, two longerons 1 being connected, carrier bar 3 being connected between two longerons 1, auto parts and components are arranged on carrier bar 3.
In the present embodiment, increase the connection area of longeron 1 and tie-beam 2, enhance the Joint strenght of longeron 1 and tie-beam 2, increase the intensity of vehicle frame, ensure that the precision of the connection dimension of carrier bar 3 and longeron 1, prevent the play of carrier bar 3, ensure that the connection dimension precision of auto parts and components, extend the service life of auto parts and components.
Claims (3)
1. the vehicle frame for load truck; It is characterized in that: include cross-sectional plane be set to V-arrangement longeron (1), on end face, be provided with the tie-beam (2) of V-arrangement bayonet socket, on end face, be provided with the carrier bar (3) of T-shaped locating flange, tie-beam (2) is arranged on the two ends of two longerons (1), and carrier bar (3) is put between two longerons (1).
2. the vehicle frame for load truck according to claim 1; It is characterized in that: the two ends of two longerons (1) are provided with tie-beam (2) and two tie-beams (2) are set to cross-distribution, the two ends of tie-beam (2) are set to connect with longeron (1) respectively, and carrier bar (3) is arranged between two longerons (1) and two ends and is set to respectively connect with longeron (1).
3. the vehicle frame for load truck according to claim 1; it is characterized in that: longeron (1) is provided with connecting wall (11) and holding flange (12), two connecting walls (11) connect for V-arrangement and are provided with the flange that is relatively fixed (12) in the outer end of two connecting walls (11), tie-beam (2) is provided with connecting wall (22) and clamping wall (21), two clamping walls (21) are set to V-arrangement and are arranged on the two ends of connecting wall (22), carrier bar (3) is provided with bearing wall (32) and pushes up flange (31) and push up the two ends that flange (31) is separately positioned on bearing wall (32), the lateral surface that two clamping walls (21) of tie-beam (2) are arranged on the connecting wall (11) of longeron (1) is set to connect with the connecting wall of longeron (1) (11) contact, the bearing wall (32) of carrier bar (3) be set to go here and there longeron (1) two connecting walls (11) between and the top flange (31) of carrier bar (3) be set to connect with the holding flange of longeron (1) (12) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756925.4A CN103723196B (en) | 2013-12-31 | 2013-12-31 | For the vehicle frame of load truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310756925.4A CN103723196B (en) | 2013-12-31 | 2013-12-31 | For the vehicle frame of load truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103723196A CN103723196A (en) | 2014-04-16 |
| CN103723196B true CN103723196B (en) | 2016-03-16 |
Family
ID=50447562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756925.4A Expired - Fee Related CN103723196B (en) | 2013-12-31 | 2013-12-31 | For the vehicle frame of load truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723196B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210084A (en) * | 1997-09-02 | 1999-03-10 | 本田技研工业株式会社 | Hollow frame member of aluminium alloy for vehicle body frame |
| US6588831B1 (en) * | 1998-07-16 | 2003-07-08 | Carlos M. Ochoa | Stiffeners for automotive sheet body structure |
| JP2003220975A (en) * | 2002-01-28 | 2003-08-05 | Honda Motor Co Ltd | Vehicle body frame structure |
| CN2889835Y (en) * | 2005-11-29 | 2007-04-18 | 中集车辆（集团）有限公司 | Underframe of stirring vehicle |
| CN203876824U (en) * | 2013-12-31 | 2014-10-15 | 勾长虹 | Frame for heavy-duty lorry |
-
2013
- 2013-12-31 CN CN201310756925.4A patent/CN103723196B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210084A (en) * | 1997-09-02 | 1999-03-10 | 本田技研工业株式会社 | Hollow frame member of aluminium alloy for vehicle body frame |
| US6588831B1 (en) * | 1998-07-16 | 2003-07-08 | Carlos M. Ochoa | Stiffeners for automotive sheet body structure |
| JP2003220975A (en) * | 2002-01-28 | 2003-08-05 | Honda Motor Co Ltd | Vehicle body frame structure |
| CN2889835Y (en) * | 2005-11-29 | 2007-04-18 | 中集车辆（集团）有限公司 | Underframe of stirring vehicle |
| CN203876824U (en) * | 2013-12-31 | 2014-10-15 | 勾长虹 | Frame for heavy-duty lorry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103723196A (en) | 2014-04-16 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gou Changhong Inventor after: Wu Yekai Inventor after: Du Jinling Inventor before: Gou Changhong Inventor before: Du Jinling |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161231 |