CN104846760A - Buffering pipe for road guardrail - Google Patents
Buffering pipe for road guardrail Download PDFInfo
- Publication number
- CN104846760A CN104846760A CN201510135630.4A CN201510135630A CN104846760A CN 104846760 A CN104846760 A CN 104846760A CN 201510135630 A CN201510135630 A CN 201510135630A CN 104846760 A CN104846760 A CN 104846760A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- pipe
- fixedly connected
- annular magnet
- outer tube
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to a buffering pipe for a road guardrail. The buffering pipe comprises an inner pipe and an outer pipe. An annular magnet wraps the outer surface of the inner pipe, an electromagnet with the magnetic poles opposite to those of the annular magnet is fixedly connected to the inner surface of the outer pipe, a gap exists between the outer surface of the annular magnet and the inner surface of the electromagnet, the inner pipe and the outer pipe are fixedly connected through a plurality of rubber supports, an infrared induction device used for controlling the electromagnet is fixedly connected to the wall of the outer pipe, and a power device used for supplying power to the infrared induction device and the electromagnet is arranged on the wall of the outer pipe. According to the buffering pipe for the road guardrail, the electromagnet with the magnetic poles opposite to those of the annular magnet is fixedly connected to the inner surface of the outer pipe, so that the impact force is effectively reduced, and the safety of the guardrail is improved.
Description
Technical field
The present invention relates to a kind of separator tube for road guard.
Background technology
Common road guard structure is simple; mainly for the protection of pedestrian and vehicular traffic; but common road guard tube connector is mainly hollow steel pipe composition; although firm; but because there is no pooling feature; so be easy to damage vehicle or pedestrian when colliding, very dangerous.
Summary of the invention
The technical problem to be solved in the present invention is: for solving above-mentioned Problems existing, provides a kind of separator tube for road guard, and solving ordinary road guardrail tube connector does not have buffer, causes the problem that safety is lower.
The technical solution adopted for the present invention to solve the technical problems is: a kind of separator tube for road guard, comprise inner and outer tubes, inner tube outer surface is enclosed with annular magnet, outer pipe internal surface is fixedly connected with the magnetic pole electromagnet contrary with annular magnet, gap is there is between annular magnet external surface and electromagnet inner surface, interior pipe is fixedly connected with by several rubber standoff with between outer tube, outer tube wall being fixedly connected with the infrared inductor for controlling electromagnet, outer tube wall being provided with the supply unit for powering to infrared inductor and electromagnet.
Further, supply unit is solar cell.
Further, electromagnet surface is provided with scratch resistant topping.
The invention has the beneficial effects as follows, the outer pipe internal surface of the separator tube for road guard of the present invention is fixedly connected with the magnetic pole electromagnet contrary with annular magnet, thus effectively reduces impact, promotes guardrail safety.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. interior pipes in figure, 2. outer tube, 3. annular magnet, 4. electromagnet, 5. support, 6. infrared inductor, 7. supply unit.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of separator tube for road guard as shown in Figure 1, comprise interior pipe 1 and outer tube 2, interior pipe 1 external surface is enclosed with annular magnet 3, outer tube 2 inner surface is fixedly connected with the magnetic pole electromagnet contrary with annular magnet 34, gap is there is between annular magnet 3 external surface and electromagnet 4 inner surface, interior pipe 1 is fixedly connected with by three rubber standoff 5 with between outer tube 2, outer tube 2 wall is fixedly connected with the infrared inductor 6 for controlling electromagnet 4, once infrared inductor 6 has detected that object is close, just control electromagnet 4 immediately to work, by the shock-absorbing capacity of the principle Promoting Layered Buffer pipe of magnet two like magnetic poles repel each other, effective reduction impact, outer tube 2 wall is provided with the supply unit 7 for powering to infrared inductor 6 and electromagnet 4, further, supply unit 7 is solar cell, further, electromagnet 4 surface is provided with scratch resistant topping, the outer pipe internal surface of separator tube for road guard of the present invention is fixedly connected with the magnetic pole electromagnet contrary with annular magnet 34, thus effectively reduce impact, promote guardrail safety.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (3)
1. the separator tube for road guard, comprise interior pipe (1) and outer tube (2), it is characterized in that: described interior pipe (1) external surface is enclosed with annular magnet (3), described outer tube (2) inner surface is fixedly connected with the magnetic pole electromagnet (4) contrary with annular magnet (3), gap is there is between described annular magnet (3) external surface and electromagnet (4) inner surface, described interior pipe (1) is fixedly connected with by several rubber standoff (5) with between outer tube (2), described outer tube (2) wall is fixedly connected with the infrared inductor (6) for controlling electromagnet (4), outer tube (2) wall is provided with the supply unit (7) for powering to infrared inductor (6) and electromagnet (4).
2. the separator tube for road guard according to claim 1, is characterized in that: described supply unit (7) is solar cell.
3. the separator tube for road guard according to claim 1, is characterized in that: described electromagnet (4) surface is provided with scratch resistant topping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135630.4A CN104846760A (en) | 2015-03-26 | 2015-03-26 | Buffering pipe for road guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135630.4A CN104846760A (en) | 2015-03-26 | 2015-03-26 | Buffering pipe for road guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104846760A true CN104846760A (en) | 2015-08-19 |
Family
ID=53846719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510135630.4A Pending CN104846760A (en) | 2015-03-26 | 2015-03-26 | Buffering pipe for road guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104846760A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643085A (en) * | 2018-03-30 | 2018-10-12 | 河南城建学院 | A kind of vibration damping is taken precautions against natural calamities complex function guardrail |
| CN111335224A (en) * | 2020-04-07 | 2020-06-26 | 肖勇强 | Magnetic attraction type safety guardrail |
| CN112176916A (en) * | 2020-10-13 | 2021-01-05 | 胡林华 | Road railing |
| CN112982240A (en) * | 2021-02-10 | 2021-06-18 | 石曼力 | Highway strengthens rail guard |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3493619B2 (en) * | 1999-06-26 | 2004-02-03 | 杉晃 草竹 | Buffer type guard fence and skeleton for it |
| CN102966055A (en) * | 2012-10-23 | 2013-03-13 | 周子壹 | Magnetic positioning rubber isolation belt |
| CN104746449A (en) * | 2013-12-29 | 2015-07-01 | 天津渤之新科技发展有限公司 | Buffer tube for road guardrail |
-
2015
- 2015-03-26 CN CN201510135630.4A patent/CN104846760A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3493619B2 (en) * | 1999-06-26 | 2004-02-03 | 杉晃 草竹 | Buffer type guard fence and skeleton for it |
| CN102966055A (en) * | 2012-10-23 | 2013-03-13 | 周子壹 | Magnetic positioning rubber isolation belt |
| CN104746449A (en) * | 2013-12-29 | 2015-07-01 | 天津渤之新科技发展有限公司 | Buffer tube for road guardrail |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643085A (en) * | 2018-03-30 | 2018-10-12 | 河南城建学院 | A kind of vibration damping is taken precautions against natural calamities complex function guardrail |
| CN111335224A (en) * | 2020-04-07 | 2020-06-26 | 肖勇强 | Magnetic attraction type safety guardrail |
| CN112176916A (en) * | 2020-10-13 | 2021-01-05 | 胡林华 | Road railing |
| CN112982240A (en) * | 2021-02-10 | 2021-06-18 | 石曼力 | Highway strengthens rail guard |
| CN112982240B (en) * | 2021-02-10 | 2022-04-01 | 山东冠县北方管业有限公司 | Highway strengthens rail guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |