CN203047363U - Heavy truck beam assembly - Google Patents
Heavy truck beam assembly Download PDFInfo
- Publication number
- CN203047363U CN203047363U CN 201320009431 CN201320009431U CN203047363U CN 203047363 U CN203047363 U CN 203047363U CN 201320009431 CN201320009431 CN 201320009431 CN 201320009431 U CN201320009431 U CN 201320009431U CN 203047363 U CN203047363 U CN 203047363U
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- CN
- China
- Prior art keywords
- crossbeam
- bending
- bending edge
- assembly
- bending edges
- 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 - Lifetime
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Abstract
The utility model relates to an automobile frame beam assembly, in particular to a heavy truck beam assembly which comprises a beam and connecting plates, wherein the connecting plates are welded at the left end and the right end of the beam, and the connecting plates are L-shaped bending plates. Each bending plate comprises a bending edge I and a bending edge II, wherein the bending edge I is horizontally placed and is welded with the top surface of the beam, and the bending edge II is in the vertical direction. A U-shaped notch is formed in the bending edge I, a lapped seam between the bending edge I and the top surface of the beam is fixed in a welding mode, and a lapped seam between the bending edge II and the end surface of the beam is fixed in a welding mode. The heavy truck beam assembly is simple in structure and reasonable in design, the lengths of welding seams between the beam and the connecting plates are increased, and welding strength is improved.
Description
Technical field
The utility model relates to automobile chassis frame crossbeam assembly, specifically is a kind of heavy card crossbeam assembly.
Background technology
The needle beam assembly of heavy-duty tractor is connected with the left and right stay bearing plate of vehicle frame by the connecting panel that is welded on the crossbeam left and right sides, is a vitals of frame assembly.Because the rigging position space, the needle beam assembly generally adopts welded structure, at the connecting panel that each side welds one flat plate of crossbeam.Vehicle in the process of moving, the needle beam assembly mainly bears alternate load, impact loads such as moment of torsion and bending.Big in load-carrying, under the road conditions condition of severe, the crossbeam of crossbeam assembly with about the weld seam of two junction very easily ftracture.
Summary of the invention
The purpose of this utility model is exactly the problem that exists for the solution prior art, and has designed a kind of heavy card crossbeam assembly.
The technical solution of the utility model is: a kind of heavy card crossbeam assembly, comprise crossbeam and the connecting panel that is welded on the left and right two ends of crossbeam, described connecting panel is L type bending plate, and described bending plate comprises horizontal positioned and the bending edges I that welds with the crossbeam end face, and bending edges II in vertical direction.
Described bending edges I is provided with U-shaped breach, and lapped seam place of bending edges I and crossbeam end face adopts welding manner to fix.
End face lapped seam place of described bending edges II and crossbeam adopts welding manner to fix.
The beneficial effects of the utility model can draw by such scheme: because connecting panel is changed to L type bending plate, increase weld line on connecting panel and the crossbeam contact surface.And by U-shaped breach lengthening weld length is set on the bending edges I, make the weld strength of crossbeam assembly obtain improving greatly.The utility model is simple in structure, and is reasonable in design, increases the fusion length of crossbeam and connecting panel, improved the intensity of welding.
This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is apparent.
Description of drawings:
Fig. 1 is the front view of the utility model specific embodiment.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Wherein, 1, crossbeam, 2, connecting panel, 3, weld seam.
The specific embodiment:
In order to understand the utility model better, explain embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The specific embodiment: as shown in Figure 1, a kind of heavy card crossbeam assembly, comprise crossbeam 1 and the connecting panel 2 that is welded on crossbeam 1 left and right two ends, described connecting panel 2 is L type bending plate, described bending plate comprises horizontal positioned and the bending edges I that welds with the crossbeam end face, and bending edges II in vertical direction.Described bending edges I is provided with U-shaped breach, and end face lapped seam place of lapped seam place of bending edges I and crossbeam 1 end face and bending edges II and crossbeam 1 all adopts welding manner to fix.
Above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection domain of the present utility model.
Claims (3)
1. one kind is heavily blocked the crossbeam assembly, comprise crossbeam and the connecting panel that is welded on the left and right two ends of crossbeam, it is characterized in that: described connecting panel is L type bending plate, and described bending plate comprises horizontal positioned and the bending edges I that welds with the crossbeam end face, and bending edges II in vertical direction.
2. heavy card crossbeam assembly as claimed in claim 1, it is characterized in that: described bending edges I is provided with U-shaped breach, and lapped seam place of bending edges I and crossbeam end face adopts welding manner to fix.
3. heavy card crossbeam assembly as claimed in claim 1 is characterized in that: end face lapped seam place of described bending edges II and crossbeam adopts welding manner to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009431 CN203047363U (en) | 2013-01-09 | 2013-01-09 | Heavy truck beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320009431 CN203047363U (en) | 2013-01-09 | 2013-01-09 | Heavy truck beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203047363U true CN203047363U (en) | 2013-07-10 |
Family
ID=48730347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320009431 Expired - Lifetime CN203047363U (en) | 2013-01-09 | 2013-01-09 | Heavy truck beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203047363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015802A (en) * | 2014-06-29 | 2014-09-03 | 余林岚 | Automobile cross beam |
| CN104554445A (en) * | 2014-12-26 | 2015-04-29 | 辽宁忠旺特种车辆制造有限公司 | Small gooseneck type combined welded aluminum alloy longitudinal beam for semitrailer |
-
2013
- 2013-01-09 CN CN 201320009431 patent/CN203047363U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015802A (en) * | 2014-06-29 | 2014-09-03 | 余林岚 | Automobile cross beam |
| CN104554445A (en) * | 2014-12-26 | 2015-04-29 | 辽宁忠旺特种车辆制造有限公司 | Small gooseneck type combined welded aluminum alloy longitudinal beam for semitrailer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |