CN102897217A - Combined beam for heavy truck - Google Patents
Combined beam for heavy truck Download PDFInfo
- Publication number
- CN102897217A CN102897217A CN2012104275771A CN201210427577A CN102897217A CN 102897217 A CN102897217 A CN 102897217A CN 2012104275771 A CN2012104275771 A CN 2012104275771A CN 201210427577 A CN201210427577 A CN 201210427577A CN 102897217 A CN102897217 A CN 102897217A
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- CN
- China
- Prior art keywords
- cross
- welded
- connecting plate
- pipe
- beam connecting
- 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.)
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Abstract
The invention relates to a chassis frame beam for a heavy truck, in particular to a combined beam for the heavy truck. By providing the combined beam, the problems of complex process, low intensity and frequent fracture of a current stamping structure beam are solved. The combined beam comprises cast supports, beam connecting plates, reinforcing rib plates and a pipe beam; the beam connecting plates are welded at both ends of the pipe beam; the reinforcing rib plates are welded on the outer surfaces of the end parts of the pipe beam and are welded with the beam connecting plates; and the cast supports are arranged on the beam connecting plates. The combined beam has a simple structure and is convenient to maintain; and the intensity of the beam is improved.
Description
Technical field:
The present invention relates to a kind of chassis frame crossbeam of heavy duty truck, particularly a kind of heavy duty truck combined type cross beam.
Background technology:
At present the chassis frame crossbeam of heavy duty truck is punching structure, its complex process, difficult forming is not easy to the maintenance of change speed gear box, and Chang Yin and leaf spring movement interference need cut edge to the crossbeam interference position, thus cause cut edge after strength decreased; In addition, near coal-mine zone, mining area, the serious and abominable especially situation of road conditions of overload of vehicle, present cross member of frame fracture is frequent.
Summary of the invention:
The present invention is by providing a kind of combined type cross beam, solved the lower and frequently problem that ruptures of complex process, intensity that present punching structure crossbeam exists.
The present invention is realized by following technical scheme:
A kind of heavy duty truck combined type cross beam, comprise casting bearing, cross-beam connecting plate, reinforcement gusset and Guan Liang, cross-beam connecting plate is welded on pipe beam two ends, strengthen that gusset is welded on the pipe beam end outside face and with the cross-beam connecting plate weld together, the casting bearing is installed on the cross-beam connecting plate.
The present invention is simple in structure, and is easy to maintenance, increased the intensity of crossbeam.
Description of drawings:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
As shown in Figure 1, the present invention changes traditional crossbeam punching structure, is comprised of casting bearing 1, cross-beam connecting plate 2, reinforcement gusset 3 and pipe beam 4.Cross-beam connecting plate 2, strengthen gusset 3 and 4 three parts of pipe beam form pipe beam assembly by welding, connect final formation vehicle frame combined type cross beam by bolt and two the casting bearings 1 of being connected.
The present invention is different from the conventional truck beam structure, can significantly improve the intensity of vehicle frame, solves vehicle in the situation of the frequent fracture of serious overload situation cross sill.Increase greatly simultaneously the space of chassis crossrail and change speed gear box, be convenient to the maintenance of change speed gear box.
Claims (1)
1. heavy duty truck combined type cross beam, it is characterized in that: comprise casting bearing, cross-beam connecting plate, reinforcement gusset and Guan Liang, cross-beam connecting plate is welded on pipe beam two ends, strengthen that gusset is welded on the pipe beam end outside face and with the cross-beam connecting plate weld together, the casting bearing is installed on the cross-beam connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104275771A CN102897217A (en) | 2012-10-25 | 2012-10-25 | Combined beam for heavy truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104275771A CN102897217A (en) | 2012-10-25 | 2012-10-25 | Combined beam for heavy truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102897217A true CN102897217A (en) | 2013-01-30 |
Family
ID=47569791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104275771A Pending CN102897217A (en) | 2012-10-25 | 2012-10-25 | Combined beam for heavy truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102897217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772977A (en) * | 2016-03-23 | 2016-07-20 | 中冶陕压重工设备有限公司 | Upper cross beam of cast-weld hybrid structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110049855A1 (en) * | 2009-08-25 | 2011-03-03 | Honda Motor Co., Ltd. | Vehicle frame structure and vehicle incorporating same |
| CN201980293U (en) * | 2011-02-18 | 2011-09-21 | 奇瑞汽车股份有限公司 | Novel automobile transverse beam and longitudinal beam lap joint structure |
| CN202294972U (en) * | 2011-10-30 | 2012-07-04 | 湖南晟通科技集团有限公司 | Connecting device for cross beam and longitudinal beam of aluminum lightweight vehicle |
| CN202368655U (en) * | 2011-12-20 | 2012-08-08 | 中国重汽集团济南动力有限公司 | Cross beam assembly of front reinforcement tube |
| CN202378953U (en) * | 2011-12-27 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Front-extending beam device for automobile frame |
-
2012
- 2012-10-25 CN CN2012104275771A patent/CN102897217A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110049855A1 (en) * | 2009-08-25 | 2011-03-03 | Honda Motor Co., Ltd. | Vehicle frame structure and vehicle incorporating same |
| CN201980293U (en) * | 2011-02-18 | 2011-09-21 | 奇瑞汽车股份有限公司 | Novel automobile transverse beam and longitudinal beam lap joint structure |
| CN202294972U (en) * | 2011-10-30 | 2012-07-04 | 湖南晟通科技集团有限公司 | Connecting device for cross beam and longitudinal beam of aluminum lightweight vehicle |
| CN202368655U (en) * | 2011-12-20 | 2012-08-08 | 中国重汽集团济南动力有限公司 | Cross beam assembly of front reinforcement tube |
| CN202378953U (en) * | 2011-12-27 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Front-extending beam device for automobile frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772977A (en) * | 2016-03-23 | 2016-07-20 | 中冶陕压重工设备有限公司 | Upper cross beam of cast-weld hybrid structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |