CN202595660U - Tunnel profile induced reflective ring - Google Patents
Tunnel profile induced reflective ring Download PDFInfo
- Publication number
- CN202595660U CN202595660U CN2012201856129U CN201220185612U CN202595660U CN 202595660 U CN202595660 U CN 202595660U CN 2012201856129 U CN2012201856129 U CN 2012201856129U CN 201220185612 U CN201220185612 U CN 201220185612U CN 202595660 U CN202595660 U CN 202595660U
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- CN
- China
- Prior art keywords
- tunnel
- profile
- light ring
- reflexed light
- portal
- 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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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a tunnel profile induced reflective ring. The arc reflective ring made of a passive reflective material is arranged at the entrance of a tunnel along the inner or outer profile of the portal end of the tunnel or at any position in the tunnel along the inner profile of the tunnel. A bottom plate and a bracket of the reflective ring are made of a hard material such as an aluminum plate, a steel plate or a steel plastic plate; the passive reflective material is stuck to the bottom plate to form the reflective ring; and the reflective ring is fixed on the tunnel in an anchorage form. The reflective material is arranged at many positions of the inner or outer profile of the portal end of the tunnel and the inner profile of the tunnel, so that the profile of the tunnel at the entrance of the tunnel and the inner profile in the tunnel can be seen; and the portal reflective ring has an obvious inducting effect on the tunnel portal (particularly highways in mountainous areas) at night, so that the tunnel portal can be early discovered, and vehicles safely enter the tunnel.
Description
Technical field
The utility model relates to a kind of tunnel contour and induces reflexed light ring.
Background technology
Along with the development of highway construction, highway tunnel is more and more, though lighting installation is arranged in the tunnel; But in the tunnel, the profile in tunnel can not clearly illustrate, simultaneously; Because the inside and outside light in hole differs greatly, when speeding into tunnel portal, automobile produces the moment black-hole effect by day; Night, the profile of tunnel face was more not obvious.Influence the driver and judge, have certain potential safety hazard.
Summary of the invention
The purpose of the utility model: provide a kind of tunnel contour to induce reflexed light ring, can clearly illustrate the profile in tunnel, increased traveling security in any position.
The technical scheme of the utility model: inside and outside profile or any position in the tunnel are provided with reflexed light ring along profile in the tunnel along the tunnel portal termination in the entrance in tunnel.
Profile many places in the utility model is arranged on reflectorized material in inside and outside profile in tunnel portal termination and the tunnel; Profile in can seeing in profile and the tunnel in tunnel, tunnel portal place; The hole reflexed light ring has obvious inducing action to tunnel portal at night (especially mountainous area highway); Can find the tunnel face early, safety is entered the hole.Reflexed light ring in the hole: (1), improve daytime because the black-hole effect that the inside and outside light difference abnormity in hole becomes; (2), the direction of strengthening in the hole is induced (especially curved tunnel); (3), improve visual fatigue, driving pressure (tunnel of especially growing up) in the alleviation hole.Strengthened the inducing action of tunnel driving through reflexed light ring is set, improved safety through the tunnel.
Description of drawings
Fig. 1 is that the tunnel contour of the utility model is induced the reflexed light ring sketch map.
Among the figure: 1-hole reflexed light ring, reflexed light ring in the 2-hole, 3-road surface, 4-massif, 5-hole.
The specific embodiment
It is along inside and outside profile of tunnel portal end or any position in the tunnel reflexed light ring of processing with passive reflectorized material 1 to be set along profile in the tunnel in the entrance in tunnel that the tunnel contour of the utility model is induced reflexed light ring.
Reflexed light ring fabrication and installation: the inside and outside profile reflexed light ring in (1), tunnel portal termination: hard material such as use that aluminium sheet, steel plate, steel-plastic plate prop up is made into the reflexed light ring base plate by the annular camber line of the inside and outside profile in tunnel portal termination; Paste passive reflectorized material again, the form through anchoring fixedly is close to reflexed light ring on the inside and outside contoured surface in tunnel portal termination and gets final product.
(2), profile reflexed light ring in the hole, tunnel: use hard materials such as aluminium sheet, steel plate, steel-plastic plate to be made into the reflexed light ring base plate by the annular camber line of interior profile in the hole, tunnel; Profile arc, i.e. reflexed light ring base plate, support once-forming in size is once cast in the hole of dihedral, flute profile on demand at welding anchor support on the reflexed light ring base plate or when making the reflexed light ring base plate again; On the reflexed light ring base plate, paste passive reflectorized material, get final product on the face of profile in the form through anchoring is fixed on reflexed light ring in the tunnel.
Claims (2)
1. a tunnel contour is induced reflexed light ring, it is characterized in that: inside and outside profile or any position in the tunnel are provided with the camber line reflexed light ring of processing with passive reflectorized material along profile in the tunnel along the tunnel portal termination in the entrance in tunnel.
2. tunnel contour according to claim 1 is induced reflexed light ring; It is characterized in that being made into reflexed light ring base plate and support with aluminium sheet, steel plate, steel-plastic plate hard material; On base plate, paste passive reflectorized material, form reflexed light ring, be fixed on the tunnel through anchor type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201856129U CN202595660U (en) | 2012-04-27 | 2012-04-27 | Tunnel profile induced reflective ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201856129U CN202595660U (en) | 2012-04-27 | 2012-04-27 | Tunnel profile induced reflective ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595660U true CN202595660U (en) | 2012-12-12 |
Family
ID=47313211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201856129U Expired - Fee Related CN202595660U (en) | 2012-04-27 | 2012-04-27 | Tunnel profile induced reflective ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595660U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841044A (en) * | 2016-06-07 | 2016-08-10 | 钱宏毅 | Light emission and reflection device for roads or tunnels |
| CN105970844A (en) * | 2016-05-31 | 2016-09-28 | 中交二公局电务工程有限公司 | Active integrated tunnel contour marks and tunnel traffic guidance system |
| CN107387113A (en) * | 2017-08-30 | 2017-11-24 | 武汉理工大学 | A kind of design method of low-grade highway tunnel bend inducible system |
| CN111219196A (en) * | 2020-02-23 | 2020-06-02 | 中交第二航务工程局有限公司 | Functional structure for tunnel portal |
-
2012
- 2012-04-27 CN CN2012201856129U patent/CN202595660U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970844A (en) * | 2016-05-31 | 2016-09-28 | 中交二公局电务工程有限公司 | Active integrated tunnel contour marks and tunnel traffic guidance system |
| CN105841044A (en) * | 2016-06-07 | 2016-08-10 | 钱宏毅 | Light emission and reflection device for roads or tunnels |
| CN107387113A (en) * | 2017-08-30 | 2017-11-24 | 武汉理工大学 | A kind of design method of low-grade highway tunnel bend inducible system |
| CN107387113B (en) * | 2017-08-30 | 2019-09-10 | 武汉理工大学 | A kind of design method of low-grade highway tunnel bend inducible system |
| CN111219196A (en) * | 2020-02-23 | 2020-06-02 | 中交第二航务工程局有限公司 | Functional structure for tunnel portal |
| CN111219196B (en) * | 2020-02-23 | 2021-08-31 | 中交第二航务工程局有限公司 | Functional structure for tunnel portal |
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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: 20121212 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |