CN200992689Y - Road guardrail pillar - Google Patents
Road guardrail pillar Download PDFInfo
- Publication number
- CN200992689Y CN200992689Y CN 200620201164 CN200620201164U CN200992689Y CN 200992689 Y CN200992689 Y CN 200992689Y CN 200620201164 CN200620201164 CN 200620201164 CN 200620201164 U CN200620201164 U CN 200620201164U CN 200992689 Y CN200992689 Y CN 200992689Y
- Authority
- CN
- China
- Prior art keywords
- latch
- hollow cylinder
- road
- bolt
- density polyethylene
- 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 to a road guardrail column, which comprises a hollow column (1). The upper segment of the hollow column (1) is provided with two symmetrical via holes (2), and a bolt (3) and a bolt (4) are connected to the via holes (2). The foreparts of the bolt (3) and the bolt (4) are arranged in the hollow column (1), and are connected to each other by the screw. The tails of the bolt (3) and the bolt (4) are provided with a hanging ring (10) to install a chain (5). The utility model makes road guardrails by medium density polyethylene or high density polyethylene, and the made road guardrails have the advantages of lightness, beauty and recoverable reuse after damaged. At the same time, the road guardrails can be linked into combined road guardrails by bolt connecting, so the damaged guardrails are easy to disassemble and change, and the combined road guardrails can be used for some special sections, have good popularization value.
Description
Technical field
The utility model relates to a kind of ancillary facility of road, particularly a kind of road guard column.
Background technology
The road guard column is common a kind of road ancillary facility, development along with society, increasing of vehicle, the guardrail of distinguishing motorway and nonmotorized vehicle lane is seen everywhere, the road guard column is as the road safety protective equipment, guaranteeing the road vehicle driving safety, the effect of aspects such as vehicle ' order performance also more and more makes the people pay attention to.Most reinforcing bar and the concrete of adopting of employed road guard column are made in highway at present, and usually column and railing are fixed as one, the road guard that column that employing reinforcing bar and concrete are made and guardrail fixedly are connected as a single entity, moulding is not attractive in appearance, occur changing when impaired very inconvenient, and heaviness easy care, cost are not high again.
The utility model content
The purpose of this utility model is, provide a kind of attractive in appearance, light and handy, maintain easily and durable a kind of road guard, to overcome the deficiencies in the prior art.
The technical solution of the utility model: a kind of road guard column, comprise hollow column (1), be provided with the through hole (2) of two symmetries at the epimere of hollow cylinder (1), on through hole (2), be connected with latch (3) and latch (4) respectively, latch (3) is positioned at hollow cylinder (1) with the leading portion of latch (4), and interconnect by screw thread, be provided with the link (10) that chain (5) is installed at the afterbody of latch (3) and latch (4).
Be provided with nut (8) in latch (3) end, be provided with the screw mandrel (9) that can match with nut (8) in latch (4) end.
Be provided with the fixing hole (6) that is connected with ground in hollow cylinder (1) lower end.
Be connected with finial (7) in the upper end of hollow cylinder (1).
Be connected with on the link (10) of latch (3) on each hollow cylinder (1) or latch (4) with another hollow cylinder (1) on latch (4) or the link (10) of latch (3) chain (5) that is connected and is combined into road guard.
Hollow cylinder (1), latch (3), latch (4), chain (5) and link (10) are made by medium density polyethylene or high density polyethylene (HDPE).
In the medium density polyethylene of making hollow cylinder (1), latch (3), latch (4), chain (5) and link (10) or high density polyethylene (HDPE), add photomask agent, fire retardant and age resistor are arranged.
Compared with the prior art, the utility model is made road guard by adopting medium density polyethylene or high density polyethylene (HDPE), the road guard made from medium density polyethylene or high density polyethylene (HDPE) has lightly, attractive in appearance, advantages such as the impaired recyclable utilization again in back, simultaneously road guard is made into the combined road guardrail that can be connected by latch, can make things convenient for the dismounting and the replacing of impaired guardrail like this, also can be used for some special road section, can blockade and let pass motor vehicles at any time according to the road environment and the stream of people's situation, and chain of the present utility model can connect as one with column when letting pass, become the ornament on the column, pattern is elegant in appearance, has excellent popularization to be worth.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model splicing construction schematic diagram.
The specific embodiment
Embodiment 1: as illustrated in fig. 1 and 2, a kind of column of road guard, comprise hollow column 1, offer the through hole 2 of two symmetries at the epimere of hollow cylinder 1, be provided with the fixing hole 6 that is connected with ground in the lower end of hollow cylinder 1, by fixing hole 6 hollow column 1 is connected with ground, is connected with finial 7 in the upper end of hollow column 1; Also comprise latch 3 and latch 4, latch 3 and latch 4 insert in the through hole 2, be provided with nut 8 in the end of latch 3, establish the screw mandrel 9 that matches with nut 8 in the end of latch 4, latch 3 can be connected with screw mandrel 9 by the nut 8 of its end with latch 4, is provided with the link 10 that chain 5 can be installed at the tail end of latch 3 and latch 4.When need are combined as road guard with a plurality of hollow columns 1, chain 5 one ends can be linked to each other with link 10 on latch 3 or the latch 4, the other end of chain 5 can link to each other with latch 4 on being connected another hollow column 1 or the link 10 on the latch 3, by chain 5 hollow column 1 is connected so successively and just can constitute a road guard, and run into when special circumstances such as road are too crowded need open chain 5, chain 5 can be hung on the same hollow column 1, become the ornament on the hollow column 1, increase the aesthetic property of hollow column 1, while hollow cylinder 1, latch 3, latch 4, chain 5 and link 10 are made by medium density polyethylene or high density polyethylene (HDPE), also hollow cylinder 1 can made, latch 3, latch 4, add in the medium density polyethylene of chain 5 and link 10 or the high density polyethylene (HDPE) photomask agent is arranged, fire retardant and age resistor, photomask agent and age resistor can make polyethylene antiultraviolet and anti-aging, longer service life is of a specified duration out of doors, fire retardant makes polyethylene have fire-retardant function, uses safer.The utility model place maintenance simultaneously, disconnection and to be connected the aspect all very simple have excellent popularization to be worth.
Claims (7)
1. road guard column, comprise hollow column (1), it is characterized in that: the through hole (2) that is provided with two symmetries at the epimere of hollow cylinder (1), on through hole (2), be connected with latch (3) and latch (4) respectively, latch (3) is positioned at hollow cylinder (1) with the leading portion of latch (4), and interconnect by screw thread, be provided with the link (10) that chain (5) is installed at the afterbody of latch (3) and latch (4).
2. a kind of road guard column according to claim 1 is characterized in that: be provided with nut (8) in latch (3) end, be provided with the screw mandrel (9) that can match with nut (8) in latch (4) end.
3. a kind of road guard column according to claim 1 is characterized in that: be provided with the fixing hole (6) that is connected with ground in hollow cylinder (1) lower end.
4. a kind of road guard column according to claim 1 is characterized in that: be connected with finial (7) in the upper end of hollow cylinder (1).
5. a kind of road guard column according to claim 1 is characterized in that: be connected with on the link (10) of latch (3) on each hollow cylinder (1) or latch (4) with another hollow cylinder (1) on latch (4) or the link (10) of latch (3) chain (5) that is connected and is combined into road guard.
6. a kind of road guard column according to claim 1 is characterized in that: hollow cylinder (1), latch (3), latch (4), chain (5) and link (10) are made by medium density polyethylene or high density polyethylene (HDPE).
7. a kind of road guard column according to claim 6 is characterized in that: adding in the medium density polyethylene of making hollow cylinder (1), latch (3), latch (4), chain (5) and link (10) or high density polyethylene (HDPE) has photomask agent, fire retardant and age resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620201164 CN200992689Y (en) | 2006-12-31 | 2006-12-31 | Road guardrail pillar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620201164 CN200992689Y (en) | 2006-12-31 | 2006-12-31 | Road guardrail pillar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200992689Y true CN200992689Y (en) | 2007-12-19 |
Family
ID=38945765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620201164 Expired - Fee Related CN200992689Y (en) | 2006-12-31 | 2006-12-31 | Road guardrail pillar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200992689Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047245A (en) * | 2014-07-08 | 2014-09-17 | 长沙理工大学 | Guard bar and mounting method thereof |
-
2006
- 2006-12-31 CN CN 200620201164 patent/CN200992689Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047245A (en) * | 2014-07-08 | 2014-09-17 | 长沙理工大学 | Guard bar and mounting method thereof |
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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: 20071219 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |