CN202557632U - Guardrail of rack car - Google Patents
Guardrail of rack car Download PDFInfo
- Publication number
- CN202557632U CN202557632U CN2012200999055U CN201220099905U CN202557632U CN 202557632 U CN202557632 U CN 202557632U CN 2012200999055 U CN2012200999055 U CN 2012200999055U CN 201220099905 U CN201220099905 U CN 201220099905U CN 202557632 U CN202557632 U CN 202557632U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- chassis
- car frame
- side rail
- bolts
- 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 - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a guardrail of a rack car. The guardrail comprises a longitudinal beam of a car frame and a guardrail body connected to the longitudinal beam of the car frame; the guardrail body consists of a border and longitudinal supports arranged inside the border, a connecting plate is arranged on backs of the longitudinal supports and is fixedly connected to one ends of connecting beams by bolts, and the other ends of the connecting beams are connected to the outer side of the fixed longitudinal beam of the car frame by bolts. The guardrail has the advantage of light weight due to the fact that the guardrail is made of aluminum alloy sections. Besides, the guardrail is fixedly connected with the car frame by the bolts, and shortcomings caused by a welded connection mode and a guardrail made of steel plates in the prior art are overcome.
Description
Technical field
The utility model relates to automobile manufacturing field, is specifically related to the guardrail of chassis.
Background technology
Generally speaking, lorry, superimposed trailer etc. all are provided with guardrail for driving safety.Guardrail of the prior art adopts steel to make mostly, again it is solder-connected to the vehicle frame both sides after promptly being welded into framework with band steel.This guard bar structure exists following defective: the one, make guardrail Heavy Weight, the corresponding weight that increases car load with steel; The 2nd, adopt welding manner to be connected in the vehicle frame both sides, execute-in-place length consuming time, and owing to be to be welded to connect, regular meeting causes the junction fracture because of problems of welded quality; The 3rd, the easy corrosion in commissure after long-time the use.
Summary of the invention
The technical matters that the utility model will solve has provided a kind of chassis guardrail, and it is in light weight, connects to ground conveniently, is not easy fracture and corrosion.
The utility model is realized through following technical scheme:
A kind of chassis guardrail; Comprise chassis side rail, be connected in the guardrail of chassis side rail, said guardrail is by frame; Constitute with the vertical support that is arranged in the frame; The back side of said vertical support is provided with connecting panel, and said connecting panel is fixed on the tie-beam end through bolt, the other end of tie-beam through bolted connection in the fixing outside of chassis side rail.
The further improvement project of the utility model is, said chassis side rail outer lower portion is provided with adapter plate, and the other end of said tie-beam is connected in adapter plate.
The utility model further improvement project is that said guardrail is an aluminium alloy extrusions.
The utility model compared with prior art has following advantage:
The guardrail of the utility model is owing to adopt aluminium alloy extrusions to make; Has lightweight advantage; Simultaneously; Said guardrail is provided with tie-beam, and it is fixing that the two ends of tie-beam adopt bolt and vehicle frame to be connected with guardrail respectively, has overcome the prior art employing and has been welded to connect and adopts steel plate to make the defective that guardrail brought.
Description of drawings
Fig. 1 is the utility model schematic side view.
Fig. 2 looks scheme drawing for Fig. 1 left side.
Fig. 3 is Fig. 1 schematic top plan view.
The specific embodiment
Like Fig. 1,2, shown in 3, the utility model comprises chassis side rail 1, is connected in the guardrail 2 of chassis side rail 1.Said guardrail is by frame 21 and be arranged at vertical support 22 formations in the frame, and the back side of said vertical support 22 is provided with connecting panel 3, and said connecting panel 3 is fixed on tie-beam 4 ends through bolt 31.
As shown in Figure 3, chassis side rail 1 outer lower portion is provided with adapter plate 5, and the other end of said tie-beam 4 is connected in adapter plate 5 through bolt 41.
In the present embodiment, said guardrail 2 adopts aluminium alloy extrusions to make.
Claims (3)
1. chassis guardrail; Comprise chassis side rail, be connected in the guardrail of chassis side rail, it is characterized in that: said guardrail is by frame; Constitute with the vertical support that is arranged in the frame; The back side of said vertical support is provided with connecting panel, and said connecting panel is fixed on the tie-beam end through bolt, the other end of tie-beam through bolted connection in the fixing outside of chassis side rail.
2. a kind of chassis guardrail as claimed in claim 1 is characterized in that: said chassis side rail outer lower portion is provided with adapter plate, and the other end of said tie-beam is connected in adapter plate.
3. a kind of chassis guardrail as claimed in claim 1 is characterized in that: said guardrail is an aluminium alloy extrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200999055U CN202557632U (en) | 2012-03-16 | 2012-03-16 | Guardrail of rack car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200999055U CN202557632U (en) | 2012-03-16 | 2012-03-16 | Guardrail of rack car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557632U true CN202557632U (en) | 2012-11-28 |
Family
ID=47207321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200999055U Expired - Fee Related CN202557632U (en) | 2012-03-16 | 2012-03-16 | Guardrail of rack car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005050A (en) * | 2016-07-21 | 2016-10-12 | 福建省南铝板带加工有限公司 | Plate trailer with steel aluminum hybrid structure |
-
2012
- 2012-03-16 CN CN2012200999055U patent/CN202557632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005050A (en) * | 2016-07-21 | 2016-10-12 | 福建省南铝板带加工有限公司 | Plate trailer with steel aluminum hybrid structure |
| CN106005050B (en) * | 2016-07-21 | 2018-09-28 | 福建省闽铝轻量化汽车制造有限公司 | Aluminum-steel hybrid structure breast board car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140316 |