CN202765098U - Heavy-duty car beam - Google Patents
Heavy-duty car beam Download PDFInfo
- Publication number
- CN202765098U CN202765098U CN 201220496695 CN201220496695U CN202765098U CN 202765098 U CN202765098 U CN 202765098U CN 201220496695 CN201220496695 CN 201220496695 CN 201220496695 U CN201220496695 U CN 201220496695U CN 202765098 U CN202765098 U CN 202765098U
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- Prior art keywords
- plates
- base plate
- plate
- transverse beam
- heavy
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- 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
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- 238000009434 installation Methods 0.000 claims description 14
- 230000007704 transition Effects 0.000 abstract 4
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a heavy-duty car beam, and belongs to the technical field of an automotive chassis. The heavy-duty car beam comprises a base plate, and the lower end face of the base plate is provided with lower installing plates. Two ends of the base plate are respectively provided with a side plate. Transition plates are fixed between the inner sides of the side plates and the inner side of the base plate. The transition plates and the side plates form closed cavities. The outer sides of the transition plates are provided with vertical plates, and the vertical plates can move back and forth along slopes of the transition plates. Upper installing plates are fixed on the upper end faces of the vertical plates. Bearing plates are fixedly arranged on the upper end faces of the upper installing plates. The heavy-duty car beam is simple in structure and strong in generality.
Description
Technical field
The utility model belongs to the vehicle chassis technology field, is specifically related to a kind of transverse beam of heavy vehicle.
Background technology
The heavy off-road vehicle vehicle frame mainly is comprised of left-right longeron and some crossbeams.Crossbeam mainly is linked togather left-right longeron and consists of a complete framework, is bearing in addition the effect that other assembly, particularly Parking Brake are installed.Now widely used crossbeam mainly connects by bolt and vehicle frame, and commonality is very poor.In new car when design,, when all relevant crossbeams of car load general layout generation localized variation all must redesign, not only work capacity is large, the production cycle is long, development cost is high, and has larger manufacturing risk.
The utility model content
The purpose of this utility model provides a kind of simple in structure, the transverse beam of heavy vehicle of highly versatile.
The technical scheme that the utility model adopts is:
A kind of transverse beam of heavy vehicle, comprise base plate, lower installation board is installed in the lower surface of described base plate, side plate is installed respectively at the two ends of described base plate, the inboard fixedly rebound of described side plate and described base plate, and described rebound and described side plate form closed cavity, riser is installed in the described rebound outside, described riser can move forward and backward along described rebound inclined-plane, and described riser upper surface is upper mounting plate fixedly, described upper mounting plate upper surface fixed installation back plate.
Further, the angle of described base plate and described side plate is 90 °～120 °.
Preferably, the quantity of described lower installation board is two.
Further, the first gusset is fixed in described mounting support plate and the described rebound outside.
Further, fix the second gusset outside the described riser.
Further, the 3rd gusset is fixed in described riser inside.
The utlity model has following advantage:
This transverse beam of heavy vehicle is simple in structure, compact, reliability is high, highly versatile, when car load general layout generation localized variation, its all parts all remain unchanged, and just can meet the demands and only need that the mounting support plate is adjusted the position, so not only can reduce work capacity, shorten the production cycle, reduce development cost, and can reduce the design risk, optimize the production technology rules of original crossbeam.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is described in further detail.
The structural representation of a kind of transverse beam of heavy vehicle that Fig. 1 provides for the utility model embodiment.
The specific embodiment
With reference to Fig. 1, a kind of transverse beam of heavy vehicle comprises base plate 7.Two lower installation boards 3 are installed in the lower surface of base plate 7.Lower installation board 3 is used for installing the left and right torsion bar fixed end support beam base plate of connection, to improve the torsional stiffness of vehicle frame.Side plate 1 is installed respectively at the two ends of base plate 7, and base plate 7 is 99 ° with the angle of side plate 1.Side plate 1 and base plate 7 inboard fixedly rebounds 2, rebound 2 forms closed cavity with side plate 1.This closed cavity to be dodging the bolt head that penetrates from outside to inside, so that bolt can connect is fastening.Riser 4 is installed in rebound 2 outsides, and riser 4 can move forward and backward along rebound 2 inclined-planes.Riser 4 upper surfaces are upper mounting plate 8 fixedly.Upper mounting plate 8 upper surfaces fixed installation back plate 6.The first gusset 5 is fixed in mounting support plate 6 and rebound 2 outsides.The second gusset 9 is fixed in riser 4 outsides.The 3rd gusset 10 is fixed in riser 4 inside.The first gusset 5, the second gusset 9 and 10 pairs of these transverse beam of heavy vehicles of the 3rd gusset play the effect of a reinforcement.
When this transverse beam of heavy vehicle work, side plate 1 fits tightly on vehicle frame arranged on left and right sides longeron, and side plate 1 is in same installation site, same group of mounting hole on both shared longerons with the torsion bar fixed end.Lower installation board 3 is installed in and connects on the left and right torsion bar fixed end support beam base plate.The principle of work of this transverse beam of heavy vehicle is: in the basic vehicle, the length dimension of Parking Brake input shaft is namely determined, but carrying out series distortion (prolonging or shorten the wheelbase between front-rear axle), or other vehicle with same power system is when adopting this structure, torsion bar fixed end installation position can not change, but because the commonality of Parking Brake input, output shaft or transmission shaft minimum length is restricted, with regard to having to the installation site of Parking Brake is adjusted, at this moment, be used for its attachment face of supporting just must change thereupon.And the mounting support plate 6 in this transverse beam of heavy vehicle can move along with the movement of riser 4.Like this when the installation position of Parking Brake need to move forward, with riser 4, mounting support plate 6, the first gusset 5, the second gusset 9 and the 3rd gusset 10 corresponding suitable dimensions that are advanced to.Otherwise, just will move to correct position behind the correlated parts, accurately get final product welding forming behind the location.The advantage of all operations is profile and the quantity that need not to change any one part, only adjusts position of weld and just can realize setting range with respect to the front and back ± 55mm at symmetrical configuration center, has greatly improved the commonality of crossbeam.
This transverse beam of heavy vehicle is simple in structure, compact, reliability is high, highly versatile, when car load general layout generation localized variation, its all parts all remain unchanged, and just can meet the demands and only need that the mounting support plate is adjusted the position, so not only can reduce work capacity, shorten the production cycle, reduce development cost, and can reduce the design risk, optimize the production technology rules of original crossbeam.
It should be noted last that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. transverse beam of heavy vehicle, it is characterized in that, comprise base plate, lower installation board is installed in the lower surface of described base plate, and side plate is installed respectively at the two ends of described base plate, the inboard fixedly rebound of described side plate and described base plate, described rebound and described side plate form closed cavity, and riser is installed in the described rebound outside, and described riser can move forward and backward along described rebound inclined-plane, described riser upper surface is upper mounting plate fixedly, described upper mounting plate upper surface fixed installation back plate.
2. transverse beam of heavy vehicle according to claim 1 is characterized in that, the angle of described base plate and described side plate is 90 °～120 °.
3. transverse beam of heavy vehicle according to claim 1 is characterized in that, the quantity of described lower installation board is two.
4. transverse beam of heavy vehicle according to claim 1 is characterized in that, the first gusset is fixed in described mounting support plate and the described rebound outside.
5. transverse beam of heavy vehicle according to claim 1 is characterized in that, the second gusset is fixed in the described riser outside.
6. transverse beam of heavy vehicle according to claim 1 is characterized in that, the 3rd gusset is fixed in described riser inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496695 CN202765098U (en) | 2012-09-26 | 2012-09-26 | Heavy-duty car beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496695 CN202765098U (en) | 2012-09-26 | 2012-09-26 | Heavy-duty car beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202765098U true CN202765098U (en) | 2013-03-06 |
Family
ID=47771692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220496695 Expired - Fee Related CN202765098U (en) | 2012-09-26 | 2012-09-26 | Heavy-duty car beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202765098U (en) |
-
2012
- 2012-09-26 CN CN 201220496695 patent/CN202765098U/en not_active Expired - Fee Related
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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: 20130306 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |