CN206243247U - A kind of high-strength vehicle chassis skeleton - Google Patents
A kind of high-strength vehicle chassis skeleton Download PDFInfo
- Publication number
- CN206243247U CN206243247U CN201621241937.9U CN201621241937U CN206243247U CN 206243247 U CN206243247 U CN 206243247U CN 201621241937 U CN201621241937 U CN 201621241937U CN 206243247 U CN206243247 U CN 206243247U
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- China
- Prior art keywords
- longeron
- layer
- crossbeam
- chassis
- cross beam
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Abstract
The utility model discloses a kind of high-strength vehicle chassis skeleton, including automobile chassis frame body, the automobile chassis body includes top layer and chassis steel structure framework body, top layer is arranged on the outer surface of chassis steel structure framework body, chassis steel structure framework body includes beam, supporting steel plate and tripod, beam includes crossbeam and longeron, it is mutually perpendicular between crossbeam and longeron arranged in a crossed manner, crossbeam includes first crossbeam and second cross beam, longeron includes the first longeron and the second longeron, first crossbeam is arranged on the inner side of second cross beam, first longeron is arranged on the inner side of the second longeron, supporting steel plate is provided between first crossbeam and second cross beam and the first longeron and the second longeron.The utility model increased the structural strength and stability of automobile chassis skeleton by the crossbeam for setting, the supporting steel plate, the tripod that are set between longeron and beam, extend the service life on chassis, and simple structure is easy to use.
Description
Technical field
The utility model is related to vehicle chassis technology field, specially a kind of high-strength vehicle chassis skeleton.
Background technology
The chassis skeleton of vehicle primarily serves vehicle in itself and the load such as passenger, goods, is dynamical system, suspension system
Other parts such as system provide the effect of positioning and support.
Existing automobile chassis skeleton is existed because intensity and stability are poor, the automobile chassis service life for causing compared with
It is short；Because chassis often contacts with the material such as sewage, greasy, and the chemical composition in these materials can slowly corrode chassis with
And the part on chassis, the problems such as have a strong impact on the service life on chassis.
Utility model content
The purpose of this utility model is to provide a kind of high-strength vehicle chassis skeleton, possesses high intensity, structural stability
Good advantage, solves existing automobile chassis skeleton and is asked because automobile chassis service life that insufficient strength is caused is shorter
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of high-strength vehicle chassis skeleton, including
Automobile chassis frame body, the automobile chassis body includes top layer and chassis steel structure framework body, and top layer is arranged on chassis
The outer surface of steel structure framework body, chassis steel structure framework body includes beam, supporting steel plate and tripod, beam include crossbeam and
Longeron, be mutually perpendicular between crossbeam and longeron it is arranged in a crossed manner, crossbeam include first crossbeam and second cross beam, longeron include first indulge
Beam and the second longeron, first crossbeam are arranged on the inner side of second cross beam, and the first longeron is arranged on the inner side of the second longeron, and first is horizontal
Supporting steel plate is provided between beam and second cross beam and the first longeron and the second longeron.
Preferably, the beam is by diaphragm, aqueous roller coating top coat layer, prime coat, high strength steel flaggy, enhancement layer, passivation
Layer and back of the body enamelled coating composition, high strength steel flaggy include the first high strength steel flaggy and the second high strength steel flaggy, and passivation layer includes
First passivation layer and the second passivation layer, are respectively set to diaphragm and back of the body enamelled coating, diaphragm and prime coat at the top and bottom of beam
Between be provided with aqueous roller coating top coat layer, be provided with the first passivation layer between prime coat and the first high strength steel flaggy, first is high
Enhancement layer is provided between strength steel layer and the second high strength steel flaggy, is set between the second high strength steel flaggy and back of the body enamelled coating
There is the second passivation layer.
Preferably, the enhancement layer includes convex tendon layer, strengthens stratum reticulare and reinforcement layer, is set between convex tendon layer and reinforcement layer
Reinforcement stratum reticulare is equipped with, the convex tendon vertical with convex tendon layer is provided with convex tendon layer, reinforcement layer is provided with parallel with reinforcement layer
Reinforcement.
Preferably, first longeron and first crossbeam staggered place are provided with tripod, and tripod is made of Steel material.
Preferably, through hole is provided with the first crossbeam and second cross beam, the first longeron is arranged on through first crossbeam
On the through hole of second cross beam, the second longeron is arranged on the through hole of first crossbeam.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, between the first crossbeam and second cross beam and the first longeron and the second longeron that the utility model passes through setting mutually
It is staggered, and supporting steel plate, the tripod set between beam, the stability of triangle is made it have, increased automobile bottom
The structural strength and structural stability of disk skeleton, extend the service life on chassis, and simple structure is easy to use.
2nd, the beam that the utility model passes through setting, the first high strength steel flaggy, the second high strength steel flaggy and enhancement layer
Coordinate, the intensity of automobile chassis skeleton central sill is effectively increased, so as to improve the intensity of automobile chassis.
3rd, the utility model passes through diaphragm, aqueous roller coating top coat layer, the first passivation layer, the second passivation layer and the bottom for setting
Enamelled coating, can protect to the high-strength steel sheet of beam, it is to avoid because chassis often contacts the corruption for causing with the material such as sewage, greasy
Erosion, the service life of extension device.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model structural chassis steel structure framework body schematic diagram；
Fig. 3 is the utility model structural beams schematic diagram.
In figure：1- automobile chassis bodies, 2- top layers, 3- chassis steel structure framework body, 4- beams, 41- diaphragms, 42- water
Property roller coating top coat layer, 43- prime coats, the passivation layers of 44- first, 45- the first high strength steel flaggies, 46- enhancement layers, 461- convex tendons
Layer, 462- strengthens stratum reticulare, 463- reinforcements layer, 47- the second high strength steel flaggies, the passivation layers of 48- second, 49- back of the body enamelled coatings, 5- branch
Support steel plate, the longerons of 6- first, 7- first crossbeams, 8- tripods, 9- second cross beams, the longerons of 10- second.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of high-strength vehicle chassis skeleton, including vapour
Chassis frame body 1, the automobile chassis body 1 includes top layer 2 and chassis steel structure framework body 3, and top layer 2 is arranged on bottom
The outer surface of disk steel structure framework body 3, chassis steel structure framework body 3 includes beam 5, supporting steel plate 5 and tripod 8, Liang4Bao
Include crossbeam and longeron, be mutually perpendicular between crossbeam and longeron it is arranged in a crossed manner, crossbeam include first crossbeam 7 and second cross beam 9, longeron
Including the first longeron 6 and the second longeron 10, first crossbeam 7 is arranged on the inner side of second cross beam 9, and the first longeron 6 is arranged on second
The inner side of longeron 10, supporting steel plate 5 is provided between first crossbeam 7 and the longeron 6 of second cross beam 9 and first and the second longeron 10.
The beam 4 is by diaphragm 41, aqueous roller coating top coat layer 42, prime coat 43, high strength steel flaggy, enhancement layer 46, blunt
Change layer and back of the body enamelled coating 49 is constituted, high strength steel flaggy includes the first high strength steel flaggy 45 and the second high strength steel flaggy 47, blunt
Changing layer includes the first passivation layer 44 and the second passivation layer 48, and the top and bottom of beam 4 are respectively set to diaphragm 41 and back of the body enamelled coating
49, aqueous roller coating top coat layer 42, the high strength steel flaggy 45 of prime coat 43 and first are provided between diaphragm 41 and prime coat 43
Between be provided with the first passivation layer 44, be provided with enhancement layer between the first high strength steel flaggy 45 and the second high strength steel flaggy 47
46, it is provided with the second passivation layer 48, the first high strength steel flaggy 45, second between the second high strength steel flaggy 47 and back of the body enamelled coating 49
The cooperation of high strength steel flaggy 47 and enhancement layer 46, effectively increases the intensity of automobile chassis skeleton central sill, so as to improve automobile
The intensity on chassis, diaphragm 41, aqueous roller coating top coat layer 42, the first passivation layer 43, the second passivation layer 48 and prime coat 49, can be right
The high-strength steel sheet of beam is protected, it is to avoid because chassis often contacts the corrosion for causing with the material such as sewage, greasy, extension sets
Standby service life, the enhancement layer 46 include convex tendon layer 461, strengthen stratum reticulare 462 and reinforcement layer 463, convex tendon layer 461 and plus
Reinforcement stratum reticulare 462 is provided between strong muscle layer 463, is provided with convex tendon layer 461 and convex tendon 461 vertical convex tendon of layer, reinforcement
Layer 463 is provided with and reinforcement 463 parallel reinforcement of layer, the intensity of increase skeleton central sill, the horizontal stroke of first longeron 6 and first
The staggered place of beam 7 is provided with tripod 8, and tripod 8 is made of Steel material, makes it have the Stability Analysis of Structures of triangle, described
Through hole is provided with one crossbeam 7 and second cross beam 9, the first longeron 6 is arranged on the through hole of second cross beam 9 through first crossbeam 7,
Second longeron 10 is arranged on the through hole of first crossbeam 7, increases the stability between structure.
Operation principle：This kind of high-strength vehicle chassis skeleton, first crossbeam 7 and the longeron 6 and second of second cross beam 9 and first
Supporting steel plate 5, the tripod 8 set between interlaced setting, and beam 4 between longeron 10, make it have the steady of triangle
It is qualitative, increased the structural strength and structural stability of automobile chassis skeleton, the first high strength steel flaggy 45, the second high intensity
The cooperation of steel plate layer 47 and enhancement layer 46, effectively increases the intensity of automobile chassis skeleton central sill, so as to improve automobile chassis
Intensity.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of high-strength vehicle chassis skeleton, including automobile chassis frame body（1）, it is characterised in that：The automobile chassis
Body（1）Including top layer（2）With chassis steel structure framework body（3）, top layer（2）It is arranged on chassis steel structure framework body（3）
Outer surface, chassis steel structure framework body（3）Including beam（4）, supporting steel plate（5）And tripod（8）, beam（4）Including crossbeam
And longeron, be mutually perpendicular between crossbeam and longeron it is arranged in a crossed manner, crossbeam include first crossbeam（7）And second cross beam（9）, longeron bag
Include the first longeron（6）With the second longeron（10）, first crossbeam（7）It is arranged on second cross beam（9）Inner side, the first longeron（6）If
Put in the second longeron（10）Inner side, first crossbeam（7）And second cross beam（9）With the first longeron（6）With the second longeron（10）It
Between be provided with supporting steel plate（5）.
2. a kind of high-strength vehicle chassis skeleton according to claim 1, it is characterised in that：The beam（4）By diaphragm
（41）, aqueous roller coating top coat layer（42）, prime coat（43）, high strength steel flaggy, enhancement layer（46）, passivation layer and the back of the body enamelled coating（49）
Composition, high strength steel flaggy includes the first high strength steel flaggy（45）With the second high strength steel flaggy（47）, passivation layer includes the
One passivation layer（44）With the second passivation layer（48）, beam（4）Top and bottom be respectively set to diaphragm（41）With back of the body enamelled coating
（49）, diaphragm（41）And prime coat（43）Between be provided with aqueous roller coating top coat layer（42）, prime coat（43）It is high-strength with first
Degree steel plate layer（45）Between be provided with the first passivation layer（44）, the first high strength steel flaggy（45）With the second high strength steel flaggy
（47）Between be provided with enhancement layer（46）, the second high strength steel flaggy（47）With back of the body enamelled coating（49）Between be provided with the second passivation layer
（48）.
3. a kind of high-strength vehicle chassis skeleton according to claim 2, it is characterised in that：The enhancement layer（46）Including
Convex tendon layer（461）, strengthen stratum reticulare（462）With reinforcement layer（463）, convex tendon layer（461）With reinforcement layer（463）Between be provided with
Strengthen stratum reticulare（462）, convex tendon layer（461）In be provided with and convex tendon layer（461）Vertical convex tendon, reinforcement layer（463）It is provided with
With reinforcement layer（463）Parallel reinforcement.
4. a kind of high-strength vehicle chassis skeleton according to claim 1, it is characterised in that：First longeron（6）With
First crossbeam（7）Staggered place is provided with tripod（8）, tripod（8）It is made of Steel material.
5. a kind of high-strength vehicle chassis skeleton according to claim 1, it is characterised in that：The first crossbeam（7）With
Second cross beam（9）On be provided with through hole, the first longeron（6）Through first crossbeam（7）Installed in second cross beam（9）Through hole on,
Second longeron（10）Installed in first crossbeam（7）Through hole on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621241937.9U CN206243247U (en) | 2016-11-17 | 2016-11-17 | A kind of high-strength vehicle chassis skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621241937.9U CN206243247U (en) | 2016-11-17 | 2016-11-17 | A kind of high-strength vehicle chassis skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206243247U true CN206243247U (en) | 2017-06-13 |
Family
ID=58999663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621241937.9U Expired - Fee Related CN206243247U (en) | 2016-11-17 | 2016-11-17 | A kind of high-strength vehicle chassis skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206243247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615037A (en) * | 2019-09-30 | 2019-12-27 | 阜阳常阳汽车部件有限公司 | Heavy-duty car high strength individual layer frame assembly |
| CN110641552A (en) * | 2019-09-30 | 2020-01-03 | 阜阳常阳汽车部件有限公司 | Dumper frame assembly |
-
2016
- 2016-11-17 CN CN201621241937.9U patent/CN206243247U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615037A (en) * | 2019-09-30 | 2019-12-27 | 阜阳常阳汽车部件有限公司 | Heavy-duty car high strength individual layer frame assembly |
| CN110641552A (en) * | 2019-09-30 | 2020-01-03 | 阜阳常阳汽车部件有限公司 | Dumper frame assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |