CN104631304A - Separating cascade guardrail disengagement sensing device - Google Patents
Separating cascade guardrail disengagement sensing device Download PDFInfo
- Publication number
- CN104631304A CN104631304A CN201510062857.0A CN201510062857A CN104631304A CN 104631304 A CN104631304 A CN 104631304A CN 201510062857 A CN201510062857 A CN 201510062857A CN 104631304 A CN104631304 A CN 104631304A
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- Prior art keywords
- guardrail
- fixed
- socket
- comes
- plug
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Classifications
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- 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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Traffic Control Systems (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to a separating cascade guardrail disengagement sensing device which comprises a disengagement sensing mechanism fixed between a guardrail stand column and a guardrail cross beam. The disengagement sensing mechanism comprises an electronic switch module, a plug and a socket, wherein the electronic switch module and the socket are fixed in the guardrail stand column, the electronic switch module is electrically connected with the socket, the plug is fixed in the guardrail beam, and the plug and the socket are connected in a plugging mode. Separating cascade guardrail disengagement sensing devices are installed on all the stand columns of a road guardrail, the position state of each section of the guardrail can be sensed, the structure is simple, installation is convenient, cost is low, a circuit processing module is only powered on when the road guardrail inclines and disengages for a certain length, the current of the electronic switch module is at the uA level when inclination or disengagement does not occur, and the problem of the power source management of an alarming system is effectively solved.
Description
Technical field
The present invention relates to road equipment field, especially a kind of separate type cascade guardrail for road guard comes off induction installation.
Background technology
On the traffics such as the traffic major trunk roads in urban ground traffic route, fringe area, observe traffic rules and regulations further to make pedestrian, non power driven vehicle, motor vehicles, reduce the generation of traffic accident, technically, generally adopt packaged type traffic guardrail both at home and abroad.But the type traffic guardrail is easily scraped topple over by vehicle, high strength strong wind, is even distortion by people, pushes away original position, this is as easy as rolling off a log causes secondary traffic accident.This just proposes higher requirement to traffic guardrail maintenance and management.At present, part has been had to utilize technological means to realize the intelligent management of traffic guardrail, as application for CN102063780A, name are called the Chinese patent literature of " based on the highway guardrail impact location of technology of Internet of things and warning system and method ", based on Internet of Things transmission information, on-site terminal adopts polling mode to detect, make this systematic comparison complexity, all parts must be always in running order, increase construction complexity; And for example application the Chinese patent literature of " road traffic guardrail intelligence management system " utilizes acceleration transducer and active mode to detect for CN103354014A, name are called, to make in system testing circuit must uninterrupted power supply, increases the complexity of system.In existing technology, can find out also there is common defects by preferred version: 1. can not the effective every section guard connection status of perception and topple over situation; 2. detection mode makes part or all of circuit, comprises microprocessor, always in running order, causes waste of energy, and equipment is easy to aging.
Summary of the invention
The technical problem to be solved in the present invention is: to come off induction installation to provide a kind of structure simple, easy for installation, lower-cost separate type cascade guardrail.
The technical solution adopted for the present invention to solve the technical problems is: a kind of separate type cascade guardrail comes off induction installation, comprise the induction mechanism that comes off be fixed between fence upright and guardrail cross beams, the described induction mechanism that comes off comprises electronic switch module, plug and socket, described electronic switch module and socket are fixed in fence upright, be electrically connected between electronic switch module with socket, described plug is fixed in guardrail cross beams, and between plug with socket, plug is connected.
In a preferred embodiment of the present invention, described fence upright side is fixed with connector, and described socket is fixed in connector, easy accessibility, and whole socket covers by connector, outside can not being exposed to.
In a preferred embodiment of the present invention, described socket comprises cavity and is arranged on the joint group in cavity, described cavity is fixed in fence upright, described joint group comprises pushing block and spring, described pushing block is connected with cavity inner wall elasticity by spring, described plug comprises base, sets of contacts and bracket, described base is fixed in guardrail cross beams by bracket, described sets of contacts is fixed in base, sets of contacts comprises contact and spring, contact is connected with base inner wall elasticity by spring, and described contact is corresponding with pushing block.
In a preferred embodiment of the present invention, be provided with guiding gutter outside described cavity, when raining, rainwater can flow downward along guiding gutter, prevents from rainwater from entering coming off causing component to get rusty in induction mechanism or damaging.
In a preferred embodiment of the present invention, described chassis outer side is fixed with elastic seal ring, and elastic seal ring can play sealing function, but also can play certain cushioning effect to contact, prevents contact from being damaged by pressure.
The invention has the beneficial effects as follows:
(1) separate type cascade guardrail of the present invention comes off induction installation, and structure is simple, easy for installation, cost is lower;
(2) separate type cascade guardrail of the present invention comes off induction installation, only has road guard to tilt, comes off when reaching certain length, just to processing of circuit module for power supply; When non-run-off the straight or disengaging, electronic switch module electric current, in uA rank, effectively solves warning system power management issue;
(3) separate type cascade guardrail of the present invention comes off induction installation, is arranged on all columns of road guard, can the every section guard location status of perception.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is that separate type cascade guardrail of the present invention comes off the structural representation of induction installation;
Fig. 2 is that separate type cascade guardrail of the present invention comes off the structural representation of socket of induction installation;
Fig. 3 is that separate type cascade guardrail of the present invention comes off the structural representation of plug of induction installation;
Fig. 4 is that the separate type cascade guardrail of the present invention induction installation that comes off is installed to structural representation on guardrail.
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.
As shown in Figure 1, a kind of separate type cascade guardrail comes off induction installation, comprise the induction mechanism that comes off be fixed between fence upright 1 and guardrail cross beams 3, the described induction mechanism that comes off comprises electronic switch module, plug 5 and socket 4, described electronic switch module and socket 4 are fixed in fence upright 1, described fence upright 1 side is fixed with connector 2, described socket 4 is fixed in connector 2, be electrically connected between electronic switch module with socket 4, described plug 5 is fixed in guardrail cross beams 3, plugs and be connected between plug 5 with socket 4.
As shown in Figure 2, described socket 4 comprises cavity 41 and is arranged on the joint group in cavity 41, described cavity 41 is fixed in fence upright 1, described joint group comprises pushing block 42 and spring, described pushing block 42 is connected with cavity 41 inwall elasticity by spring, makes pushing block 42 have certain free travel in cavity 41.Be provided with guiding gutter 43 outside described cavity 41, guiding gutter 43 is obliquely installed from top to bottom, plays drainage.
As shown in Figure 3, described plug 5 comprises base 51, sets of contacts and bracket 53, described base 51 is fixed in guardrail cross beams by bracket 53, described sets of contacts is fixed in base 51, sets of contacts comprises contact 52 and spring, contact 52 is connected with base 51 inwall elasticity by spring, and described contact 52 is corresponding with pushing block 42, makes contact 52 have certain free travel in base 51.Be fixed with elastic seal ring 54 outside described base 51, elastic seal ring 54 can play sealing function, but also can play certain cushioning effect to contact 52, prevents contact 52 from being damaged by pressure.
As shown in Figure 4, in multiple fence upright 1 both sides, a socket 4 of the present invention is respectively installed, connect with wire, install a plug 5 respectively at guardrail cross beams 3 two ends, when being plugged on fence upright 1 by guardrail cross beams 3, plug 5 carries out corresponding connection with the socket 4 at two ends respectively, contact 52 in plug 5 contacts with the pushing block 42 in socket 4, realize multistage connection, reach electrical communication, form a path.Inner at the fence upright 1 of mount message processing module, by the input of two of communication line terminal access electronic switch module.
Compared with prior art, the separate type cascade guardrail of the present invention induction installation tool that comes off has the following advantages:
(1) separate type cascade guardrail of the present invention comes off induction installation, and structure is simple, easy for installation, cost is lower;
(2) separate type cascade guardrail of the present invention comes off induction installation, only has road guard to tilt, comes off when reaching certain length, just to processing of circuit module for power supply; When non-run-off the straight or disengaging, electronic switch module electric current, in uA rank, effectively solves warning system power management issue;
(3) separate type cascade guardrail of the present invention comes off induction installation, is arranged on all columns of road guard, can the every section guard location status of perception.
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 (5)
1. a separate type cascade guardrail comes off induction installation, it is characterized in that: comprise the induction mechanism that comes off be fixed between fence upright and guardrail cross beams, the described induction mechanism that comes off comprises electronic switch module, plug and socket, described electronic switch module and socket are fixed in fence upright, be electrically connected between electronic switch module with socket, described plug is fixed in guardrail cross beams, and between plug with socket, plug is connected.
2. separate type cascade guardrail as claimed in claim 1 comes off induction installation, it is characterized in that: described fence upright side is fixed with connector, and described socket is fixed in connector.
3. separate type cascade guardrail as claimed in claim 1 comes off induction installation, it is characterized in that: described socket comprises cavity and is arranged on the joint group in cavity, described cavity is fixed in fence upright, described joint group comprises pushing block and spring, described pushing block is connected with cavity inner wall elasticity by spring, described plug comprises base, sets of contacts and bracket, described base is fixed in guardrail cross beams by bracket, described sets of contacts is fixed in base, sets of contacts comprises contact and spring, contact is connected with base inner wall elasticity by spring, described contact is corresponding with pushing block.
4. separate type cascade guardrail as claimed in claim 3 comes off induction installation, it is characterized in that: be provided with guiding gutter outside described cavity.
5. separate type cascade guardrail as claimed in claim 3 comes off induction installation, it is characterized in that: described chassis outer side is fixed with elastic seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062857.0A CN104631304B (en) | 2015-02-06 | 2015-02-06 | Separate type cascade guardrail comes off induction installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062857.0A CN104631304B (en) | 2015-02-06 | 2015-02-06 | Separate type cascade guardrail comes off induction installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104631304A true CN104631304A (en) | 2015-05-20 |
| CN104631304B CN104631304B (en) | 2016-07-06 |
Family
ID=53210505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510062857.0A Active CN104631304B (en) | 2015-02-06 | 2015-02-06 | Separate type cascade guardrail comes off induction installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631304B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475694A (en) * | 2022-01-21 | 2022-05-13 | 上海应用技术大学 | Railway foreign matter intrusion detection and alarm device based on mesh sensor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006307438A (en) * | 2005-04-26 | 2006-11-09 | Usk:Kk | Sensor fence, and monitoring equipment using it |
| JP2007332630A (en) * | 2006-06-14 | 2007-12-27 | Asahi Steel Industry | Device for mounting equipment for fence, and fence |
| CN201788570U (en) * | 2010-08-10 | 2011-04-06 | 福州宝井钢材有限公司 | Limit switchgear of safety door |
| CN102063780A (en) * | 2010-12-08 | 2011-05-18 | 同济大学 | Highway guardrail impact positioning and alarming system and method based on Internet of things technology |
| CN202257809U (en) * | 2011-10-26 | 2012-05-30 | 左勤 | Fence type invading alarm device |
| CN202627637U (en) * | 2012-05-23 | 2012-12-26 | 四川省电力公司泸州电业局 | Safety fence for electric power maintenance site |
| CN103354014A (en) * | 2013-06-19 | 2013-10-16 | 江苏瞬通交通设施有限公司 | Road traffic guardrail intelligence management system |
-
2015
- 2015-02-06 CN CN201510062857.0A patent/CN104631304B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006307438A (en) * | 2005-04-26 | 2006-11-09 | Usk:Kk | Sensor fence, and monitoring equipment using it |
| JP2007332630A (en) * | 2006-06-14 | 2007-12-27 | Asahi Steel Industry | Device for mounting equipment for fence, and fence |
| CN201788570U (en) * | 2010-08-10 | 2011-04-06 | 福州宝井钢材有限公司 | Limit switchgear of safety door |
| CN102063780A (en) * | 2010-12-08 | 2011-05-18 | 同济大学 | Highway guardrail impact positioning and alarming system and method based on Internet of things technology |
| CN202257809U (en) * | 2011-10-26 | 2012-05-30 | 左勤 | Fence type invading alarm device |
| CN202627637U (en) * | 2012-05-23 | 2012-12-26 | 四川省电力公司泸州电业局 | Safety fence for electric power maintenance site |
| CN103354014A (en) * | 2013-06-19 | 2013-10-16 | 江苏瞬通交通设施有限公司 | Road traffic guardrail intelligence management system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475694A (en) * | 2022-01-21 | 2022-05-13 | 上海应用技术大学 | Railway foreign matter intrusion detection and alarm device based on mesh sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104631304B (en) | 2016-07-06 |
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