CN202391215U - Novel round pipe for guardrail - Google Patents
Novel round pipe for guardrail Download PDFInfo
- Publication number
- CN202391215U CN202391215U CN2011204940183U CN201120494018U CN202391215U CN 202391215 U CN202391215 U CN 202391215U CN 2011204940183 U CN2011204940183 U CN 2011204940183U CN 201120494018 U CN201120494018 U CN 201120494018U CN 202391215 U CN202391215 U CN 202391215U
- Authority
- CN
- China
- Prior art keywords
- pipe
- reinforcing rib
- guardrail
- round pipe
- utility
- 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 novel round pipe for a guardrail, which comprises a pipe body. A reinforcing rib is arranged in the pipe body, and a plurality of grooves are circumferentially distributed on an inner wall of the pipe body to form a wave-shaped structure. By adopting the structure, the novel round pipe for the guardrail has the advantages that 1 the arranged reinforcing rib can improve intensity of a pipe wall of the round pipe, and simultaneously the wave-shaped groove structure on the pipe wall of the round pipe can also improve intensity; and 2 a material is saved, and the cost is reduced.
Description
Technical field
The utility model relates to guard bar technique field, particularly a kind of novel guardrail pipe.
Background technology
At present, the pipe of guardrail all adopts the aluminium extruded sections structure usually, owing to will guarantee the working strength of guardrail pipe, so the tube wall of pipe is done thick, needs more material like this, and cost of production is high.If reduce pipe thickness, then can cause guardrail pipe intensity difference.
The utility model content
The utility model technical problem to be solved is to the deficiency of prior art, the novel guardrail pipe that a kind of pipe intensity is big, cost of production is low to be provided.
For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of novel guardrail pipe, comprise body, and be provided with reinforcing rib in the described body, being circle distribution on the described inboard wall of tube body has a plurality of grooves to form wavy structure.
The two ends of described reinforcing rib are connected to the both sides of inboard wall of tube body.
Described reinforcing rib is two, and two reinforcing ribs are crisscross arranged.
The utility model adopts said structure, and have the following advantages: 1, the setting of reinforcing rib can improve the intensity of tube wall, and wavy groove structure also can improve intensity on the tube wall simultaneously; 2, economical with materials reduces cost.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation;
Fig. 1 is the structural representation of the utility model;
In Fig. 1,1, body; 2, reinforcing rib; 3, groove.
The specific embodiment
A kind of novel guardrail pipe as shown in Figure 1 comprises body 1, is provided with reinforcing rib 2 in the body 1, and being circle distribution on body 1 inwall has a plurality of grooves 3 to form wavy structure.The two ends of reinforcing rib 2 are connected to the both sides of body 1 inwall.
Reinforcing rib 2 can be many, and reinforcing rib 2 can be two simultaneously, and two reinforcing ribs 2 are crisscross arranged, and this structure can improve the intensity of tube wall, and wavy groove 3 structures also can improve intensity on the tube wall simultaneously.The utility model has reduced the thickness of tube wall, and economical with materials reduces cost.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as the various improvement of having adopted the technical scheme of the utility model to carry out; Or directly apply to other occasion without improvement, all within the protection domain of the utility model.
Claims (3)
1. a novel guardrail pipe comprises body (1), it is characterized in that: be provided with reinforcing rib (2) in the described body (1), being circle distribution on described body (1) inwall has a plurality of grooves (3) to form wavy structure.
2. a kind of novel guardrail pipe according to claim 1, it is characterized in that: the two ends of described reinforcing rib (2) are connected to the both sides of body (1) inwall.
3. a kind of novel guardrail pipe according to claim 1, it is characterized in that: described reinforcing rib (2) is two, two reinforcing ribs (2) are crisscross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204940183U CN202391215U (en) | 2011-12-02 | 2011-12-02 | Novel round pipe for guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204940183U CN202391215U (en) | 2011-12-02 | 2011-12-02 | Novel round pipe for guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391215U true CN202391215U (en) | 2012-08-22 |
Family
ID=46666147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204940183U Expired - Fee Related CN202391215U (en) | 2011-12-02 | 2011-12-02 | Novel round pipe for guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923233A (en) * | 2012-11-23 | 2013-02-13 | 昆山腾宇鑫金属制品有限公司 | Novel bicycle seat tube |
-
2011
- 2011-12-02 CN CN2011204940183U patent/CN202391215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923233A (en) * | 2012-11-23 | 2013-02-13 | 昆山腾宇鑫金属制品有限公司 | Novel bicycle seat tube |
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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: 20120822 Termination date: 20141202 |
|
| EXPY | Termination of patent right or utility model |