CN204356708U - Anti-glare guardrail in a kind of tunnel - Google Patents
Anti-glare guardrail in a kind of tunnel Download PDFInfo
- Publication number
- CN204356708U CN204356708U CN201420697641.2U CN201420697641U CN204356708U CN 204356708 U CN204356708 U CN 204356708U CN 201420697641 U CN201420697641 U CN 201420697641U CN 204356708 U CN204356708 U CN 204356708U
- Authority
- CN
- China
- Prior art keywords
- chute
- base
- edge
- slide block
- groove
- 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
Links
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- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Anti-glare guardrail in a kind of tunnel, comprise the base of multiple word order, described base is provided with column, the top of described column is laterally provided with groove, chute is provided with in described groove, multiple slide block is inlaid with in described chute, the upper surface of described slide block is provided with screwed hole, vertical rod is provided with in described screwed hole, the top of described vertical rod is provided with support, and the both sides in described support are vertically provided with slot, is provided with shadow shield in described slot, the utility model blocks the light of Facing Movement vehicle by shadow shield, prevents the lamp from dazzling generation traffic accident of opposed vehicle.In emergency circumstances this device can be removed by universal wheel meeting fire etc., evacuate vehicle.
Description
Technical field
The utility model relates to anti-glare guardrail in a kind of tunnel.
Background technology
When vehicle enters tunnel, due to environment change while the light of Facing Movement vehicle can cause dazzling, provisional blind or visual unclear to people, make driver judge to cause illusion, and then cause traffic accident.
Summary of the invention
The purpose of this utility model is to provide anti-glare guardrail in a kind of tunnel, solves the dazzling easily accidents caused problem of lights of vehicle of Facing Movement in existing tunnel.
Described object is achieved by the following scheme: anti-glare guardrail in a kind of tunnel, comprise the base of multiple word order, described base is provided with column, the top of described column is laterally provided with groove, chute is provided with in described groove, multiple slide block is inlaid with in described chute, the upper surface of described slide block is provided with screwed hole, vertical rod is provided with in described screwed hole, the top of described vertical rod is provided with support, both sides in described support are vertically provided with slot, shadow shield is provided with in described slot, also comprise base plate, described base is arranged on the upper surface of base plate, the soffit of described base plate is provided with universal wheel, describedly also comprise slide plate, it is hinged that the edge of described slide plate and the edge of base plate pass through rotating shaft, described slide plate is provided with fixed block.
The edge of described groove and the edge of chute are equipped with through hole, and the edge of described slide block is provided with blind hole, also comprises screw rod, and described screw rod is arranged in blind hole through through hole.
The utility model has the following advantages: the utility model blocks the light of Facing Movement vehicle by shadow shield, prevents the lamp from dazzling generation traffic accident of opposed vehicle.In emergency circumstances this device can be removed by universal wheel meeting fire etc., evacuate vehicle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton schematic diagram of groove, chute, slide block, support.
Wherein, 1-base, 2-column, 3-groove, 4-chute, 5-slide block, 6-shadow shield, 10-screw rod, 11-base plate, 12-universal wheel, 13-slide plate, 14-rotating shaft, 15-fixed block, 16-screwed hole, 17-vertical rod, 18-support, 19-slot.
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
Anti-glare guardrail in a kind of tunnel, comprise the base 1 of multiple word order, the lower end of base 1 is arranged on below ground, the upper end of base 1 and ground maintain an equal level, described base 1 is provided with column 2, the top of described column 2 is laterally provided with groove 3, chute 4 is provided with in described groove 3, multiple slide block 5 is inlaid with in described chute 4, the upper surface of described slide block 5 is provided with screwed hole 16, vertical rod 17 is provided with in described screwed hole, the top of described vertical rod 17 is provided with support 18, both sides in described support 18 are vertically provided with slot 19, shadow shield 6 is provided with in described slot 19, also comprise base plate 11, described base 1 is arranged on the upper surface of base plate 11, the soffit of described base plate 11 is provided with universal wheel 12.Describedly also comprise slide plate 13, the edge of described slide plate 13 and the edge of base plate 11 hinged by rotating shaft 14, described slide plate 13 is provided with fixed block 15.
Fixed block 15 is provided with handle, and fixed block 15 is granite stone, is arranged on the ground the termination of slide plate 13, is placed on slide plate 13 by fixed block 15, prevents universal wheel 12 from rotating.If any emergency, slide plate 13 is fitted by rotating shaft and base plate, by universal wheel, this device is carried out removing.
The edge of described groove 3 and the edge of chute 4 are equipped with through hole, and the edge of described slide block 5 is provided with blind hole, also comprises screw rod 10, and described screw rod 10 is arranged in blind hole through through hole.Groove 3, chute 4 are fixed together with slide block 5 by screw rod 10, are convenient for changing while ensureing fastness, and slide block 5 is mobile in chute 4, can regulate the distance between shadow shield 6.Shadow shield 6 is inserted in slot, and support bottom vertical rod 17 is screwed in screwed hole 16, facilitates the adjustment up and down of shadow shield 6, and the replacing of shadow shield 6.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (2)
1. anti-glare guardrail in a tunnel, comprise the base (1) of multiple word order, it is characterized in that: described base (1) is provided with column (2), the top of described column (2) is laterally provided with groove (3), chute (4) is provided with in described groove (3), multiple slide block (5) is inlaid with in described chute (4), the upper surface of described slide block (5) is provided with screwed hole (16), vertical rod (17) is provided with in described screwed hole, the top of described vertical rod (17) is provided with support (18), both sides in described support (18) are vertically provided with slot (19), shadow shield (6) is provided with in described slot (19), also comprise base plate (11), described base (1) is arranged on the upper surface of base plate (11), the soffit of described base plate (11) is provided with universal wheel (12), describedly also comprise slide plate (13), it is hinged that the edge of described slide plate (13) and the edge of base plate (11) pass through rotating shaft (14), described slide plate (13) is provided with fixed block (15).
2. anti-glare guardrail in tunnel according to claim 1, it is characterized in that: the edge of described groove (3) and the edge of chute (4) are equipped with through hole, the edge of described slide block (5) is provided with blind hole, also comprises screw rod (10), and described screw rod (10) is arranged in blind hole through through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697641.2U CN204356708U (en) | 2014-11-20 | 2014-11-20 | Anti-glare guardrail in a kind of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420697641.2U CN204356708U (en) | 2014-11-20 | 2014-11-20 | Anti-glare guardrail in a kind of tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204356708U true CN204356708U (en) | 2015-05-27 |
Family
ID=53258187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420697641.2U Expired - Fee Related CN204356708U (en) | 2014-11-20 | 2014-11-20 | Anti-glare guardrail in a kind of tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204356708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005469A (en) * | 2017-11-21 | 2018-05-08 | 郑州格瑞塔电子信息技术有限公司 | A kind of portable protective fence of construction |
-
2014
- 2014-11-20 CN CN201420697641.2U patent/CN204356708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005469A (en) * | 2017-11-21 | 2018-05-08 | 郑州格瑞塔电子信息技术有限公司 | A kind of portable protective fence of construction |
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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: 20150527 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |