CN206797475U - A kind of commercial car modular vehicle frame - Google Patents
A kind of commercial car modular vehicle frame Download PDFInfo
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- CN206797475U CN206797475U CN201720466250.3U CN201720466250U CN206797475U CN 206797475 U CN206797475 U CN 206797475U CN 201720466250 U CN201720466250 U CN 201720466250U CN 206797475 U CN206797475 U CN 206797475U
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- vehicle frame
- commercial car
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- modular vehicle
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Abstract
A kind of commercial car modular vehicle frame, including front beam, jack stringer, reinforcing plate and interior beam, the front beam of in-flanges structure includes vertical horizontal plate, upper horizontal edge, lower horizontal edge, the jack stringer of flanging structure includes perpendicular stringer board, upper longitudinal edge, lower longitudinal edge, the position of its nearly two end in left and right and perpendicular stringer board vertical connection on vertical horizontal plate, upper horizontal edge is covered on the top surface of longitudinal edge, lower longitudinal edge is covered on the top surface of lower horizontal edge, upper horizontal edge, upper longitudinal edge is concordantly set, lower horizontal edge, lower longitudinal edge is concordantly set, nearby crossbeam in front beam, the position that jack stringer connects is provided with reinforcing plate, inclination trimming is offered on the interior beam being fitted and connected with jack stringer.The installing space of the design not only radiator is larger, and fastness is stronger, and stiffness and strength is higher, and security is stronger.
Description
Technical field
A kind of vehicle frame is the utility model is related to, belongs to automobile manufacturing field, more particularly to a kind of commercial car modular vehicle frame,
It it is particularly applicable to expand the installing space of radiator, to strengthen radiating effect.
Background technology
Traditional commercial vehicle carriage is mainly made up of longeron, front beam, wherein, longeron uses the inside design of flange more,
This kind design can reduce the radiator for being arranged in longeron front end（Such as engine blower, charge air cooler）Installing space, causing can not
Using the radiator of large-size, engine radiating is influenceed.
Authorization Notice No. is CN203832564U, and authorized announcement date is that in September, 2014 utility model patent of 17 days discloses
A kind of commercial vehicle carriage and commercial car, it includes front beam and is respectively and fixedly installed to a pair of longerons at the front beam both ends,
Wherein, the commercial vehicle carriage also includes extending beyond the protuberance of the front beam and the rigidity of the protuberance from the longeron
Less than the rigidity of the longeron.Although the protuberance that the design is extended forward by being provided with front beam is to improve impact energy
The absorptivity of amount, but it still has following defect：
Longeron in the design is in-flanges structure, causes the installing space for being located at the radiator of longitudinal beam front section smaller, difficult
To equip large-sized radiator, the radiating efficiency of engine is easily reduced, meanwhile, it is mounted with altogether in longeron front end in the design
Two crossbeams, two crossbeam spacing very littles, further reduce the installing space of radiator.
The content of the invention
The purpose of this utility model is the less defect of installing space for overcoming radiator present in prior art with asking
A kind of topic, there is provided the larger commercial car modular vehicle frame of installing space of radiator.
To realize object above, technical solution of the present utility model is：A kind of commercial car modular vehicle frame, including it is preceding
Crossbeam and jack stringer, the left and right ends of the front beam are respectively connected with a jack stringer；
The front beam is in-flanges structure, including vertical horizontal plate and upper horizontal edge connected vertically with its upper and lower ends, lower horizontal stroke
Side；The jack stringer is flanging structure, including perpendicular stringer board and upper longitudinal edge connected vertically with its upper and lower ends, lower longitudinal edge；
The position of its nearly two end in left and right and perpendicular stringer board vertical connection, upper horizontal edge are covered in longitudinal edge on the vertical horizontal plate
Top surface on, lower longitudinal edge is covered on the top surface of lower horizontal edge, and upper horizontal edge, upper longitudinal edge are concordantly set, and lower horizontal edge, lower longitudinal edge are concordant
Set.
The upper horizontal edge, lower horizontal edge are concave structure, including flat left part, recessed middle part, flat right part, the left side at the recessed middle part
Right both ends and flat left part, flat right part vertical connection, and flat left part, flat right part are above recessed middle part and set.
The position that nearby crossbeam, jack stringer connect in the front beam is provided with reinforcing plate.
The reinforcing plate is in-flanges structure, including erects strong plate and strong side connected vertically with its upper and lower ends, lower strong
Side；The upper strong side is connected with the bottom surface of upper horizontal edge, and lower strong side is connected with the top surface of lower horizontal edge, erects strong plate and perpendicular stringer board
Medial surface is connected.
It is described it is it is strong while, it is lower strong while be trapezium structure, including top is terraced in, bottom ladder and is sandwiched in side ladder between the two
Side, the bottom ladder side are connected with erecting strong plate, and bottom ladder hem width is set in the terraced side in top.
The commercial car modular vehicle frame also includes the interior beam of in-flanges structure, the interior beam include perpendicular inner panel and with
Its upper and lower ends upper inner edge connected vertically, lower inner edge, the medial surface of the perpendicular inner panel and vertical horizontal plate are fitted and connected, upper inner edge with
Upper longitudinal edge flush, lower inner edge and lower longitudinal edge flush.
Nearby crossbeam, the position at the jack stringer place of connecting offer inclination trimming on the upper inner edge, the inclination trimming
Angle of inclination is 10 degree of -20 degree.
The angle of inclination for tilting trimming is 12 degree of -15 degree.
The length for tilting trimming accounts for the 3% -8% of whole interior edge lengths.
The length for tilting trimming accounts for the 4.5% of whole interior edge lengths.
Compared with prior art, the beneficial effects of the utility model are：
1st, in a kind of commercial car modular vehicle frame of the utility model, front beam, jack stringer are mutually connected vertically, wherein, outside
Longeron is flanging structure, the front end spacing of longeron is added, so as to expand the installing space of radiator.Therefore, this practicality
The installing space of new middle radiator is larger.
2nd, in a kind of commercial car modular vehicle frame of the utility model, front beam is in-flanges structure, and jack stringer is flanging
Structure, both are mutually inserted connection, can not only expand the installing space of radiator, and improve the firmness of connection.This
Outside, the design is also additionally arranged reinforcing plate in the junction of front beam, jack stringer, further increases the fastness of connection, should add
Strong plate is arranged on the inside of front beam, is also avoided that the installing space for influenceing radiator.Therefore, the utility model not only radiator
Installing space it is larger, and fastness is stronger.
3rd, in a kind of commercial car modular vehicle frame of the utility model, interior beam is connected with the medial surface of jack stringer, should
Interior beam is the in-flanges structure with inclination trimming, in use, interior beam can not only increase the integral rigidity and intensity of longeron,
And it tilts the installing space for being designed to avoid to reduce radiator of trimming, moreover it is possible to avoids hanging with vibrating violent engine
Put and be in contact, improve the security used.Therefore, the installing space of the utility model not only radiator is larger, and rigidity is strong
Degree is higher, security is stronger.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front beam in Fig. 1, jack stringer, the connection diagram of reinforcing plate.
Fig. 3 is the structural representation of front beam in the utility model.
Fig. 4 is the structural representation of jack stringer in the utility model.
Fig. 5 is the structural representation of reinforcing plate in the utility model.
Fig. 6 is the structural representation of interior beam in the utility model.
In figure：It is front beam 1, vertical horizontal plate 11, upper horizontal edge 12, lower horizontal edge 13, flat left part 14, recessed middle part 15, flat right part 16, outer
Longeron 2, perpendicular stringer board 21, upper longitudinal edge 22, lower longitudinal edge 23, reinforcing plate 3, erect strong plate 31, it is upper it is strong while 32, it is lower strong while 33, the terraced side 34 in top,
Bottom ladder 36, interior beam 4, perpendicular inner panel 41, upper inner edge 42, lower inner edge 43, inclination trimming 5 in 35, side ladder.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
Referring to Fig. 1 to Fig. 6, a kind of commercial car modular vehicle frame, including front beam 1 and jack stringer 2, the front beam 1
Left and right ends are respectively connected with a jack stringer 2；
The front beam 1 is in-flanges structure, including vertical horizontal plate 11 and upper horizontal edge 12 connected vertically with its upper and lower ends,
Lower horizontal edge 13；The jack stringer 2 is flanging structure, including perpendicular stringer board 21 and with its upper and lower ends upper longitudinal edge connected vertically
22nd, lower longitudinal edge 23；
The position of its nearly two end in left and right and the perpendicular vertical connection of stringer board 21, upper horizontal edge 12 are covered on the vertical horizontal plate 11
On the top surface of upper longitudinal edge 22, lower longitudinal edge 23 is covered on the top surface of lower horizontal edge 13, and upper horizontal edge 12, upper longitudinal edge 22 are concordantly set,
Lower horizontal edge 13, lower longitudinal edge 23 are concordantly set.
The upper horizontal edge 12, lower horizontal edge 13 are concave structure, including flat left part 14, recessed middle part 15, flat right part 16, described
The left and right ends at recessed middle part 15 and flat left part 14, the vertical connection of flat right part 16, and flat left part 14, flat right part 16 are above recessed middle part
15 are set.
The position that nearby crossbeam 1, jack stringer 2 connect in the front beam 1 is provided with reinforcing plate 3.
The reinforcing plate 3 is in-flanges structure, including erect strong plate 31 and strong side 32 connected vertically with its upper and lower ends,
Strong side 33 down；The upper strong side 32 is connected with the bottom surface of upper horizontal edge 12, and lower strong side 33 is connected with the top surface of lower horizontal edge 13, erects
Strong plate 31 is connected with the medial surface of perpendicular stringer board 21.
It is described it is it is strong while 32, it is lower strong while 33 be trapezium structure, including top is terraced 35 and is sandwiched between the two in 34, bottom ladder
Side ladder side 36, the bottom ladder side 35 is connected with erecting strong plate 31, and bottom ladder while 35 be wider than top it is terraced while 34 set.
The commercial car modular vehicle frame also includes the interior beam 4 of in-flanges structure, and the interior beam 4 includes perpendicular inner panel 41
And upper inner edge 42 connected vertically with its upper and lower ends, lower inner edge 43, the perpendicular inner panel 41 are bonded with the medial surface of vertical horizontal plate 11
Connection, upper inner edge 42 and the upper flush of longitudinal edge 22, lower inner edge 43 and the lower flush of longitudinal edge 23.
Nearby crossbeam 1, the position at the place of connecting of jack stringer 2 are offered and tilt trimming 5 on the upper inner edge 42, and the inclination is cut
The angle of inclination on side 5 is 10 degree of -20 degree.
The angle of inclination for tilting trimming 5 is 12 degree of -15 degree.
The length for tilting trimming 5 accounts for the 3% -8% of the whole upper length of inner edge 42.
The length for tilting trimming 5 accounts for the 4.5% of the whole upper length of inner edge 42.
Principle of the present utility model is described as follows：
The design is mainly made up of front beam 1, jack stringer 2, reinforcing plate 3, interior beam 4, wherein, front beam 1 and jack stringer 2
It is bolted, jack stringer 2 is bolted with interior beam 4, and reinforcing plate 3 connects front beam 1, jack stringer 2.Jack stringer 2
Flange is outside, increases case bay, and the flange of interior beam 4 is inside, and the front end of interior beam 4, which offers, tilts trimming 5, increase longeron front end
Spacing, and spacing increase in longeron front end is advantageous to arrange the heat sink arrangements such as large-sized engine blower, charge air cooler, improves hair
Motivation radiating efficiency.
Embodiment 1：
Referring to Fig. 1 to Fig. 6, a kind of commercial car modular vehicle frame, including front beam 1 and jack stringer 2, the front beam 1
Left and right ends are respectively connected with a jack stringer 2；
The front beam 1 is in-flanges structure, including vertical horizontal plate 11 and upper horizontal edge 12 connected vertically with its upper and lower ends,
Lower horizontal edge 13；The jack stringer 2 is flanging structure, including perpendicular stringer board 21 and with its upper and lower ends upper longitudinal edge connected vertically
22nd, lower longitudinal edge 23；The position of its nearly two end in left and right and the perpendicular vertical connection of stringer board 21, upper horizontal edge 12 cover on the vertical horizontal plate 11
Cover on the top surface of upper longitudinal edge 22, lower longitudinal edge 23 is covered on the top surface of lower horizontal edge 13, and upper horizontal edge 12, upper longitudinal edge 22 are concordantly set
Put, lower horizontal edge 13, lower longitudinal edge 23 are concordantly set.
Embodiment 2：
With embodiment 1, difference is substance：
The upper horizontal edge 12, lower horizontal edge 13 are concave structure, including flat left part 14, recessed middle part 15, flat right part 16, described
The left and right ends at recessed middle part 15 and flat left part 14, the vertical connection of flat right part 16, and flat left part 14, flat right part 16 are above recessed middle part
15 are set.
Embodiment 3：
With embodiment 1, difference is substance：
The position that nearby crossbeam 1, jack stringer 2 connect in the front beam 1 is provided with reinforcing plate 3.It is preferred that reinforcing plate 3 is
In-flanges structure, including erect strong plate 31 and with its upper and lower ends it is connected vertically it is it is strong while 32, it is lower strong while 33；The upper strong side 32
It is connected with the bottom surface of upper horizontal edge 12, lower strong side 33 is connected with the top surface of lower horizontal edge 13, and perpendicular strong plate 31 is interior with perpendicular stringer board 21
Side is connected.
Further preferably, it is upper it is strong while 32, it is lower strong while 33 be trapezium structure, including top is terraced 35 and is sandwiched in 34, bottom ladder
Side ladder side 36 between the two, the bottom ladder side 35 are connected with erecting strong plate 31, and bottom ladder while 35 be wider than top it is terraced while 34 set.
Embodiment 4：
With embodiment 1, difference is substance：
The design also includes the interior beam 4 of in-flanges structure, the interior beam 4 include perpendicular inner panel 41 and with its upper and lower ends
Upper inner edge 42 connected vertically, lower inner edge 43, the medial surface of the perpendicular inner panel 41 and vertical horizontal plate 11 are fitted and connected, upper inner edge 42 with
The upper flush of longitudinal edge 22, lower inner edge 43 and the lower flush of longitudinal edge 23.
Nearby crossbeam 1, the position at the place of connecting of jack stringer 2 are offered and tilt trimming 5 on the upper inner edge 42, and the inclination is cut
The angle of inclination on side 5 is 10 degree of -20 degree, and preferably 12 degree -15 is spent.The length for tilting trimming 5 accounts for entirely upper inner edge 42
The 3% -8% of length, preferably 4.5%.
Claims (10)
1. a kind of commercial car modular vehicle frame, including front beam（1）With jack stringer（2）, the front beam（1）Left and right ends it is each
With a jack stringer（2）It is connected, it is characterised in that：
The front beam（1）It is in-flanges structure, including vertical horizontal plate（11）And with its upper and lower ends upper horizontal edge connected vertically
（12）, lower horizontal edge（13）；The jack stringer（2）It is flanging structure, including perpendicular stringer board（21）And vertical with its upper and lower ends connect
The upper longitudinal edge connect（22）, lower longitudinal edge（23）；
The vertical horizontal plate（11）The position of its upper nearly two end in left and right and perpendicular stringer board（21）Vertical connection, upper horizontal edge（12）Covering
In upper longitudinal edge（22）Top surface on, lower longitudinal edge（23）It is covered in lower horizontal edge（13）Top surface on, and upper horizontal edge（12）, upper longitudinal edge
（22）It is concordant to set, lower horizontal edge（13）, lower longitudinal edge（23）It is concordant to set.
A kind of 2. commercial car modular vehicle frame according to claim 1, it is characterised in that：The upper horizontal edge（12）, lower horizontal stroke
Side（13）It is concave structure, including flat left part（14）, recessed middle part（15）, flat right part（16）, the recessed middle part（15）Left and right
Both ends and flat left part（14）, flat right part（16）Vertical connection, and flat left part（14）, flat right part（16）It is above recessed middle part（15）If
Put.
A kind of 3. commercial car modular vehicle frame according to claim 1 or 2, it is characterised in that：The front beam（1）It is interior near
Front beam（1）, jack stringer（2）The position connected is provided with reinforcing plate（3）.
A kind of 4. commercial car modular vehicle frame according to claim 3, it is characterised in that：The reinforcing plate（3）For varus
Side structure, including erect strong plate（31）And with its upper and lower ends strong side connected vertically（32）, lower strong side（33）；The upper strong side
（32）With upper horizontal edge（12）Bottom surface be connected, lower strong side（33）With lower horizontal edge（13）Top surface be connected, erect strong plate（31）With
Perpendicular stringer board（21）Medial surface be connected.
A kind of 5. commercial car modular vehicle frame according to claim 4, it is characterised in that：The upper strong side（32）, it is lower strong
Side（33）It is trapezium structure, including the terraced side in top（34）, bottom ladder side（35）And it is sandwiched in side ladder side between the two（36）, the bottom
Terraced side（35）With erecting strong plate（31）It is connected, and bottom ladder side（35）It is wider than the terraced side in top（34）Set.
A kind of 6. commercial car modular vehicle frame according to claim 1 or 2, it is characterised in that：The commercial car combined type
Vehicle frame also includes the interior beam of in-flanges structure（4）, the interior beam（4）Including erecting inner panel（41）It is and vertical with its upper and lower ends
The upper inner edge of connection（42）, lower inner edge（43）, the perpendicular inner panel（41）With vertical horizontal plate（11）Medial surface be fitted and connected, upper inner edge
（42）With upper longitudinal edge（22）Flush, lower inner edge（43）With lower longitudinal edge（23）Flush.
A kind of 7. commercial car modular vehicle frame according to claim 6, it is characterised in that：The upper inner edge（42）On nearby
Crossbeam（1）, jack stringer（2）The position at the place of connecting offers inclination trimming（5）, the inclination trimming（5）Angle of inclination be 10
The degree of degree -20.
A kind of 8. commercial car modular vehicle frame according to claim 7, it is characterised in that：The inclination trimming（5）Incline
Rake angle is 12 degree of -15 degree.
A kind of 9. commercial car modular vehicle frame according to claim 7, it is characterised in that：The inclination trimming（5）Length
Degree accounts for entirely upper inner edge（42）The 3% -8% of length.
A kind of 10. commercial car modular vehicle frame according to claim 9, it is characterised in that：The inclination trimming（5）Length
Degree accounts for entirely upper inner edge（42）The 4.5% of length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466250.3U CN206797475U (en) | 2017-04-28 | 2017-04-28 | A kind of commercial car modular vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466250.3U CN206797475U (en) | 2017-04-28 | 2017-04-28 | A kind of commercial car modular vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206797475U true CN206797475U (en) | 2017-12-26 |
Family
ID=60738892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720466250.3U Active CN206797475U (en) | 2017-04-28 | 2017-04-28 | A kind of commercial car modular vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206797475U (en) |
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2017
- 2017-04-28 CN CN201720466250.3U patent/CN206797475U/en active Active
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