CN202686246U - Guardrail special for preventing rear-end collision of freight wagon - Google Patents
Guardrail special for preventing rear-end collision of freight wagon Download PDFInfo
- Publication number
- CN202686246U CN202686246U CN 201220269623 CN201220269623U CN202686246U CN 202686246 U CN202686246 U CN 202686246U CN 201220269623 CN201220269623 CN 201220269623 CN 201220269623 U CN201220269623 U CN 201220269623U CN 202686246 U CN202686246 U CN 202686246U
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- CN
- China
- Prior art keywords
- guardrail
- fixedly connected
- outer rim
- freight wagon
- outer frame
- 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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Abstract
A guardrail special for preventing rear-end of a freight wagon comprises an outer frame, wherein a reinforced grid rib is fixedly connected in the outer frame. The guardrail is characterized in that a guard board is fixedly connected to the rear part of the reinforced grid rib; the periphery of the guard board is fixedly connected with the outer frame; a longitudinal section of the guard board is of a forwards-concaved arc shape; a stayed connecting rod is fixedly connected to the lower edge of the outer frame; and an included angle of the stayed connecting rod and a plane where the outer frame is positioned is an acute angle. The guardrail disclosed by the utility model is arranged below the tail of the freight wagon; when a sedan rear-ends the freight wagon, the sedan can be prevented from rushing below the body of the freight wagon, and thus the guardrail plays a role of protecting the sedan. Therefore, the guardrail disclosed by the utility model is safe in use.
Description
Technical field
The utility model relates to a kind of guardrail, relates in particular to the special-purpose anti-guardrail that knocks into the back of a kind of lorry.
Background technology
Because the vehicle body of truck is high, when small passenger car knocked into the back truck, small passenger car can be rushed to the vehicle body of truck usually, causes car crash.
The utility model content
The utility model provides a kind of special-purpose anti-guardrail that knocks into the back of safe lorry that uses for deficiency.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
The special-purpose anti-guardrail that knocks into the back of a kind of lorry, comprise outer rim, be fixedly connected with the strengthening grid muscle in the outer rim, it is characterized in that, strengthening grid muscle back is fixedly connected with backplate, is fixedly linked with outer rim around the backplate, and the longitudinal cross-section of backplate is recessed forward arc, the lower edge of outer rim is fixedly connected with the oblique pull pipe link, and the angle on oblique pull pipe link and plane, outer rim place is acute angle.
The utility model is installed in the tailstock below of truck, and when small passenger car and truck knocked into the back, the utility model can avoid small passenger car to be flushed to below the vehicle body of truck, and small passenger car is had certain protective effect, so the utility model use safety.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
In the accompanying drawing:
1, outer rim; 2, strengthening grid muscle; 3, backplate; 4, oblique pull pipe link; 5, truck body.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
The special-purpose anti-guardrail that knocks into the back of a kind of lorry, as shown in Figure 1 and Figure 2, comprise outer rim 1, be fixedly connected with strengthening grid muscle 2 in the outer rim 1, strengthening grid muscle 2 back are fixedly connected with backplate 3, are fixedly linked with outer rim 1 around the backplate 3, and the longitudinal cross-section of backplate 3 is recessed forward arc, the lower edge of outer rim 1 is fixedly connected with oblique pull pipe link 4, and oblique pull pipe link 4 is acute angle with the angle on plane, outer rim 1 place.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (1)
1. a lorry special use prevents knocking into the back guardrail, comprise outer rim (1), be fixedly connected with strengthening grid muscle (2) in the outer rim (1), it is characterized in that, strengthening grid muscle (2) back is fixedly connected with backplate (3), is fixedly linked with outer rim (1) around the backplate (3), and the longitudinal cross-section of backplate (3) is recessed forward arc, the lower edge of outer rim (1) is fixedly connected with oblique pull pipe link (4), and oblique pull pipe link (4) is acute angle with the angle on outer rim (1) plane, place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269623 CN202686246U (en) | 2012-06-08 | 2012-06-08 | Guardrail special for preventing rear-end collision of freight wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220269623 CN202686246U (en) | 2012-06-08 | 2012-06-08 | Guardrail special for preventing rear-end collision of freight wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686246U true CN202686246U (en) | 2013-01-23 |
Family
ID=47541904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220269623 Expired - Fee Related CN202686246U (en) | 2012-06-08 | 2012-06-08 | Guardrail special for preventing rear-end collision of freight wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015467A (en) * | 2015-07-24 | 2015-11-04 | 中国人民解放军第三军医大学第三附属医院 | Lorry tail anti-collision device |
-
2012
- 2012-06-08 CN CN 201220269623 patent/CN202686246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015467A (en) * | 2015-07-24 | 2015-11-04 | 中国人民解放军第三军医大学第三附属医院 | Lorry tail anti-collision device |
| CN105015467B (en) * | 2015-07-24 | 2017-07-14 | 中国人民解放军第三军医大学第三附属医院 | Anticollision device for rear of truck |
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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: 20130123 Termination date: 20130608 |