CN201746773U - Guardrail face tube square tube joint - Google Patents
Guardrail face tube square tube joint Download PDFInfo
- Publication number
- CN201746773U CN201746773U CN2010202858071U CN201020285807U CN201746773U CN 201746773 U CN201746773 U CN 201746773U CN 2010202858071 U CN2010202858071 U CN 2010202858071U CN 201020285807 U CN201020285807 U CN 201020285807U CN 201746773 U CN201746773 U CN 201746773U
- Authority
- CN
- China
- Prior art keywords
- square tube
- tube joint
- guardrail
- facial canal
- 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 guardrail face tube square tube joint which comprises an elbow-type square tube joint body, and the inner side of the elbow part of the square tube joint body is provided with a support reinforcing rib. The guard face tube square tube joint has the advantages of simple structure, high support strength and strong anti-deformation capability.
Description
Technical field
The utility model relates to guardrail facial canal mounting technique, relates in particular to guardrail facial canal square tube joint.
Background technology
Existing guardrail facial canal generally be directly installed on guardrail directly over, its form of structure is single, allow the user produce aestheticly tired easily, in order to make the various shapesization of guardrail, a kind of mounting means with the relative guardrail body bias of guardrail facial canal has appearred at present, this mounting means need be installed the square tube joint of bending on the guardrail body, form the installation support portion of setovering on guardrail body top by the square tube joint, and the guardrail facial canal is fixed on the installation support portion of square tube joint formation.Though this structure has realized the biasing of guardrail facial canal, the flexural strength of square tube joint is lower, and when the guardrail facial canal was subjected to bigger downward power, square tube joint and guardrail facial canal easy deformation caused the damage of guardrail facial canal; Simultaneously, for fear of producing the problems referred to above, the biasing extension distance of guardrail facial canal designs very for a short time, can not meet customer need.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, support strength is high, non-deformability is strong guardrail facial canal square tube joint is provided.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of guardrail facial canal square tube joint comprises the square tube joint body that is bending, and the inboard of described square tube joint body bending part is provided with supporting rib stiffener.
Described square tube joint body one end is the connector that can be connected with the column of described guardrail, and the other end is the installation support portion that is used to install described guardrail facial canal.
The biasing extension distance of described installation support portion is L, 120mm≤L≤140mm.
Compared with prior art, advantage of the present utility model is:
Guardrail facial canal square tube joint of the present utility model is provided with supporting rib stiffener in the inboard of square tube joint body bending part, its anti-bending strength improves greatly, make the square tube joint can form effectively the guardrail facial canal, support reliably, solve the yielding problem of existing square tube joint, strengthened the bulk strength of guardrail; Because square tube joint body anti-bending strength improves greatly, the setovered extension distance that is used to install the installation support portion of guardrail facial canal increases, and the biasing effect of guardrail facial canal can obviously be promoted, and can satisfy client's various demands.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a upward view of the present utility model;
Fig. 3 is the A-A sectional view of Fig. 2.
Each label is represented among the figure:
1, square tube joint body; 2, supporting rib stiffener; 11, connector; 12, the support portion is installed.
The specific embodiment
Fig. 1 to Fig. 3 shows a kind of guardrail facial canal square tube joint embodiment of the present utility model, this square tube joint comprises the square tube joint body 1 that is bending, the inboard of square tube joint body 1 bending part is provided with supporting rib stiffener 2, the anti-bending strength of square tube joint body 1 is improved greatly, make square tube joint body 1 can form effectively the guardrail facial canal, support reliably, solve the yielding problem of existing square tube joint, strengthened the bulk strength of guardrail.
In the present embodiment, square tube joint body 1 one ends are the connector 11 that can be connected with the column of guardrail, and the other end is the installation support portion 12 that is used to install the guardrail facial canal, and the biasing extension distance that support portion 12 is installed is L, 120mm≤L≤140mm is 130mm in the present embodiment.Because the anti-bending strength of square tube joint body 1 improves greatly, the setovered extension distance that is used to install the installation support portion 12 of guardrail facial canal increases, and the biasing effect of guardrail facial canal can obviously be promoted, and can satisfy client's various demands.
Above-mentioned is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model.Any those of ordinary skill in the art, under the situation that does not break away from the technical solutions of the utility model scope, all can utilize the technology contents of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solutions of the utility model, all should drop in the scope of technical solutions of the utility model protection any simple modification, equivalent variations and modification that above embodiment did according to the utility model technical spirit.
Claims (3)
1. a guardrail facial canal square tube joint comprises the square tube joint body (1) that is bending, it is characterized in that: the inboard of described square tube joint body (1) bending part is provided with supporting rib stiffener (2).
2. guardrail facial canal square tube joint according to claim 1, it is characterized in that: the connector (11) of described square tube joint body (1) one end for being connected with the column of described guardrail, the other end is the installation support portion (12) that is used to install described guardrail facial canal.
3. guardrail facial canal square tube joint according to claim 2, it is characterized in that: the biasing extension distance of described installation support portion (12) is L, 120mm≤L≤140mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202858071U CN201746773U (en) | 2010-08-09 | 2010-08-09 | Guardrail face tube square tube joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202858071U CN201746773U (en) | 2010-08-09 | 2010-08-09 | Guardrail face tube square tube joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746773U true CN201746773U (en) | 2011-02-16 |
Family
ID=43581453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202858071U Expired - Fee Related CN201746773U (en) | 2010-08-09 | 2010-08-09 | Guardrail face tube square tube joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615078A (en) * | 2013-11-20 | 2014-03-05 | 湖南省金为型材有限公司 | Pipe connector with lift angle |
-
2010
- 2010-08-09 CN CN2010202858071U patent/CN201746773U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615078A (en) * | 2013-11-20 | 2014-03-05 | 湖南省金为型材有限公司 | Pipe connector with lift angle |
| CN103615078B (en) * | 2013-11-20 | 2016-08-17 | 湖南省金为型材有限公司 | Tube connection piece with lift angle |
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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: 20110216 Termination date: 20140809 |
|
| EXPY | Termination of patent right or utility model |