CN204212086U - A kind of highway safety guardrail - Google Patents
A kind of highway safety guardrail Download PDFInfo
- Publication number
- CN204212086U CN204212086U CN201420608211.9U CN201420608211U CN204212086U CN 204212086 U CN204212086 U CN 204212086U CN 201420608211 U CN201420608211 U CN 201420608211U CN 204212086 U CN204212086 U CN 204212086U
- Authority
- CN
- China
- Prior art keywords
- hollow stem
- cross bar
- movable end
- column
- composition
- 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 relates to a kind of highway safety guardrail, and comprise base, column, cross bar and montant, base is arranged on column lower end, fixes with ground; Connected by the cross bar of at least two parallel adjustable joints between adjacent upright posts, the crosspoint between cross bar and column is fixed by U-shaped screw rod; Cross bar is divided into movable end and fixed end, movable end and fixed end are respectively diameter hollow stem not etc., the uniform screw by some on the hollow stem of composition movable end, the hollow stem diameter of composition movable end is greater than the hollow stem diameter of composition fixed end, the hollow stem internal diameter of composition movable end matches with the external diameter of the hollow stem of composition fixed end, and fixed end is connected with movable end bolt; Column top is provided with cap.Use the utility model protective action remarkable, solve driver and passerby in night and do not see Chu's protective guard and cause the problem of traffic accident.
Description
Technical field
The utility model belongs to traffic safety technology field, is specifically related to a kind of highway safety guardrail.
Background technology
Protective guard is arranged on curb or road center usually to indicate the border of road or to prevent vehicle from running off the roadway.Protective guard often plays good protective action by day, but to when dark skies at night, causes traffic accident because driver and passerby do not see Chu's protective guard.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art and provides a kind of highway safety guardrail, and this utility model structure is simple, be convenient to be installed on dismounting, protective action is remarkable.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of highway safety guardrail, comprise base, column, cross bar and montant, described base is arranged on column lower end, fixes with ground; Connected by the cross bar of at least two parallel adjustable joints between adjacent upright posts, the crosspoint between cross bar and column is fixed by U-shaped screw rod; Described cross bar is divided into movable end and fixed end, movable end and fixed end are respectively diameter hollow stem not etc., the uniform screw by some on the hollow stem of composition movable end, the hollow stem diameter of composition movable end is greater than the hollow stem diameter of composition fixed end, the hollow stem internal diameter of composition movable end matches with the external diameter of the hollow stem of composition fixed end, and fixed end is connected with movable end bolt; Described column top is provided with cap.
Also comprise bearing diagonal frame, described bearing diagonal frame is separately positioned on the column of both sides, and bearing diagonal frame is fixed by bearing diagonal earth plate and ground.
Described column is provided with warning sign, described cross bar is provided with reflector layer.
Compared with prior art, the beneficial effect that obtains of the utility model:
1. cross bar of the present utility model have employed the structure of movable end and fixed end collocation, is conducive to according to on-the-spot geographical conditions adjustment width.
2. the utility model is provided with cap, and column is provided with warning sign, and cross bar is provided with reflector layer, has good warning safe effect, solves driver and passerby in night and does not see Chu's protective guard and cause the problem of traffic accident.
3. the utility model adopts said structure, is convenient to installation and removal, is conducive to being used on speedway widely.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
1. base; 2. column; 3. cross bar; 4. bearing diagonal frame; 5. movable end; 6. fixed end; 7. screw; 8. cap; 9. bearing diagonal earth plate; 10. warning sign; 11. reflector layers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
With reference to shown in Fig. 1, a kind of highway safety guardrail, comprises base 1, column 2, cross bar 3 and bearing diagonal frame 4, and base 1 is arranged on column 2 lower end, fixes with ground; Connected by the cross bar 3 of at least two parallel adjustable joints between adjacent upright posts 2, the crosspoint between cross bar 3 and column 2 is fixed by U-shaped screw rod; Cross bar 3 is divided into movable end 5 and fixed end 6, movable end 5 and fixed end 6 are respectively diameter hollow stem not etc., the uniform screw 7 by some on the hollow stem of composition movable end, the hollow stem diameter of composition movable end is greater than the hollow stem diameter of composition fixed end, the hollow stem internal diameter of composition movable end matches with the external diameter of the hollow stem of composition fixed end, and fixed end is connected with movable end bolt; Column 2 top is provided with cap 8, and bearing diagonal frame 4 is separately positioned on the column 2 of both sides, and bearing diagonal frame 4 is fixed by bearing diagonal earth plate 9 and ground, column 2 is provided with warning sign 10, cross bar 3 is provided with reflector layer 11.
Claims (3)
1. a highway safety guardrail, comprises base, column, cross bar and montant, it is characterized in that: described base is arranged on column lower end, fixes with ground; Connected by the cross bar of at least two parallel adjustable joints between adjacent upright posts, the crosspoint between cross bar and column is fixed by U-shaped screw rod; Described cross bar is divided into movable end and fixed end, movable end and fixed end are respectively diameter hollow stem not etc., the uniform screw by some on the hollow stem of composition movable end, the hollow stem diameter of composition movable end is greater than the hollow stem diameter of composition fixed end, the hollow stem internal diameter of composition movable end matches with the external diameter of the hollow stem of composition fixed end, and fixed end is connected with movable end bolt; Described column top is provided with cap.
2. highway safety guardrail according to claim 1, is characterized in that: also comprise bearing diagonal frame, and described bearing diagonal frame is separately positioned on the column of both sides, and bearing diagonal frame is fixed by bearing diagonal earth plate and ground.
3. the highway safety guardrail according to any one of claim 1 ~ 2, is characterized in that: described column is provided with warning sign, and described cross bar is provided with reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608211.9U CN204212086U (en) | 2014-10-21 | 2014-10-21 | A kind of highway safety guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608211.9U CN204212086U (en) | 2014-10-21 | 2014-10-21 | A kind of highway safety guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212086U true CN204212086U (en) | 2015-03-18 |
Family
ID=52980773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608211.9U Expired - Fee Related CN204212086U (en) | 2014-10-21 | 2014-10-21 | A kind of highway safety guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059704A (en) * | 2017-01-19 | 2017-08-18 | 北京中交华安科技有限公司 | Guardrail |
| CN107059705A (en) * | 2017-01-20 | 2017-08-18 | 北京中交华安科技有限公司 | A kind of combination-type guardrail |
-
2014
- 2014-10-21 CN CN201420608211.9U patent/CN204212086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059704A (en) * | 2017-01-19 | 2017-08-18 | 北京中交华安科技有限公司 | Guardrail |
| CN107059705A (en) * | 2017-01-20 | 2017-08-18 | 北京中交华安科技有限公司 | A kind of combination-type guardrail |
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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: 20150318 Termination date: 20151021 |
|
| EXPY | Termination of patent right or utility model |