CN202730687U - Base for guardrail - Google Patents
Base for guardrail Download PDFInfo
- Publication number
- CN202730687U CN202730687U CN 201220341375 CN201220341375U CN202730687U CN 202730687 U CN202730687 U CN 202730687U CN 201220341375 CN201220341375 CN 201220341375 CN 201220341375 U CN201220341375 U CN 201220341375U CN 202730687 U CN202730687 U CN 202730687U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- chassis
- foundation
- fence upright
- base
- 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 base for a guardrail, which comprises a bottom column and a chassis filled with a filler, wherein the lower end of the bottom column is provided with flanges, the flanges are welded with the inner side of the upper end of the chassis, the middle of the bottom column is provided with a guardrail stand column inserting hole, and the cross section of the guardrail stand column inserting hole is in a regular octagon shape. The base for the guardrail, disclosed by the utility model, facilitates guardrail stand column installation, and can prevent the guardrail stand column from rotating.
Description
Technical field
The utility model relates to a kind of guardrail base, and it is mainly used in installing fence upright.
Background technology
At present, guardrail has been widely used in the fields such as means of transportation and civilian construction, particularly traffic guardrail is used more general, the two ends of traffic guardrail commonly used have fence upright, column is inserted on the guardrail base, guardrail directly contacts with the road surface, and guardrail base one class of the prior art is directly to be poured into a mould by concrete or unclassified stores to form, and a class is made by metal material such as iron, steel.Directly pour into a mould the guardrail base that forms, intensity is low, is easy to be broken by the vehicles, causes breakage, looks awful, and affects the appearance of the city.Although and the guardrail intensity that is all become by metal material Hunan such as iron, steel is good, crashworthiness is good, but exists weight large, the shortcoming that manufacturing cost is high.Another kind of be at present relatively main flow make the chassis by metals such as iron, steel, section's fill concrete or other materials increase the weight of base itself within it again, its top arranges jack or other fastening devices non-floating rails, but, the guardrail base of existing this structure is made by whole metal chassis for guaranteeing the uniformity of its product, and this metal chassis needs mould molding, for small lot batch manufacture, increased certain cost.In addition, the hole that is used for the installation fence upright on the existing base mostly is circular hole, can rotate after guardrail is packed into, has brought inconvenience to installation.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, and a kind of guardrail base that fence upright conveniently, also can prevent the fence upright rotation of installing is provided.
The technical scheme that realizes the utility model purpose is: a kind of guardrail base, by foundation with fill Packed chassis and form, the lower end of foundation has flange, the inboard welding in the upper end on this flange and chassis, the middle part of foundation has the fence upright patchhole, and the cross section of described fence upright patchhole is octagon.
Further, the profile of described foundation is the octagon profile.
Further, have bolt mounting holes on the described chassis.
Further, described filler is concrete.
After having adopted technique scheme, its installation difficulty of the guardrail base of this kind structure is starkly lower than the guardrail base of direct employing pouring concrete, because the outside has metal shell, crashworthiness is also obviously good than it, and because its direct Bian iron, the metals such as steel are processed into foundation and chassis, its production technology also is simplified, do not need to adopt mould molding, reduced manufacturing cost, the material that inside chassis is filled can be filled according to different fields of employment, the setting of flange, can avoid becoming flexible because placing for a long time to make to produce between foundation and the chassis, less stable, even the phenomenon such as spallation occurs, because the fence upright patchhole of foundation adopts the octagon hole, therefore when inserting fence upright, guide effect is arranged, be conducive to the installation of fence upright, and can after insertion, prevent the rotation of fence upright, simultaneously, the fence upright patchhole adopts octagon, looks very attractive in appearance; Concrete is the material that becomes more readily available, and is as material, convenient by it, technical maturity.
Description of drawings
Fig. 1 is the top view of guardrail base of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
The specific embodiment
Content of the present utility model is easier to be expressly understood in order to make, and the below is described in further detail the utility model according to specific embodiment also by reference to the accompanying drawings,
As shown in Figure 1, 2, a kind of guardrail base, formed by foundation 2 and the chassis 1 that is filled with filler 4, the lower end of foundation 2 has flange 2-1, the inboard welding in the upper end on this flange 2-1 and chassis 1, the middle part of foundation 2 has fence upright patchhole 3, and the cross section of described fence upright patchhole 3 is octagon.
The profile of foundation 2 is the octagon profile.Adopt this structure, can guarantee that the wall thickness of foundation is even.
Have bolt mounting holes 5 on the chassis 1.Filler 4 is concrete.
Operating principle of the present utility model is as follows:
Its installation difficulty of the guardrail base of this kind structure is starkly lower than the guardrail base of direct employing pouring concrete, because the outside has metal shell, crashworthiness is also obviously good than it, and because its direct Bian iron, the metals such as steel are processed into foundation 2 and chassis 1, its production technology also is simplified, do not need to adopt mould molding, reduced manufacturing cost, chassis 1 inner material 4 of filling can be filled according to different fields of employment, the setting of flange 2-1, can avoid becoming flexible because placing for a long time to make to produce between foundation 2 and the chassis 1, less stable, even the phenomenon such as spallation occurs, because the fence upright patchhole 3 of foundation 2 adopts the octagon hole, therefore guide effect is arranged when inserting fence upright, be conducive to the installation of fence upright, and can after insertion, prevent the rotation of fence upright, simultaneously, fence upright patchhole 3 adopts octagon, looks very attractive in appearance; Concrete is the material that becomes more readily available, and is as material 4, convenient by it, technical maturity.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. guardrail base, formed by foundation (2) and the chassis (1) that is filled with filler (4), it is characterized in that: the lower end of foundation (2) has flange (2-1), this flange (2-1) and the inboard welding in the upper end on chassis (1), the middle part of foundation (2) has fence upright patchhole (3), and the cross section of described fence upright patchhole (3) is octagon.
2. guardrail base according to claim 1, it is characterized in that: the profile of described foundation (2) is the octagon profile.
3. guardrail base according to claim 1 and 2 is characterized in that: have bolt mounting holes (5) on described chassis (1).
4. guardrail base according to claim 1 and 2, it is characterized in that: described filler (4) is concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341375 CN202730687U (en) | 2012-07-16 | 2012-07-16 | Base for guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341375 CN202730687U (en) | 2012-07-16 | 2012-07-16 | Base for guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730687U true CN202730687U (en) | 2013-02-13 |
Family
ID=47656400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341375 Expired - Fee Related CN202730687U (en) | 2012-07-16 | 2012-07-16 | Base for guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412066A (en) * | 2021-12-30 | 2022-04-29 | 湖北荆城银都杭萧钢构有限公司 | Corner post structure of assembled new rural house and processing method |
-
2012
- 2012-07-16 CN CN 201220341375 patent/CN202730687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114412066A (en) * | 2021-12-30 | 2022-04-29 | 湖北荆城银都杭萧钢构有限公司 | Corner post structure of assembled new rural house and processing method |
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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: 20130213 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |