CN202718057U - Position-changing facility for road isolating guardrail - Google Patents
Position-changing facility for road isolating guardrail Download PDFInfo
- Publication number
- CN202718057U CN202718057U CN 201220377824 CN201220377824U CN202718057U CN 202718057 U CN202718057 U CN 202718057U CN 201220377824 CN201220377824 CN 201220377824 CN 201220377824 U CN201220377824 U CN 201220377824U CN 202718057 U CN202718057 U CN 202718057U
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- China
- Prior art keywords
- track
- isolation guardrail
- car body
- displacement
- highroad
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Abstract
The utility model provides a position-changing facility for a road isolating guardrail. The position-changing facility for the road isolating guardrail comprises a car body and a track component. The track component is fixed on the bottom of the car body and extends from the front end of the car body to the back end of the car body. The track component comprises a track outer shell and a position-changing track which is contained inside the track outer shell. The position-changing track comprises a plurality of connecting units which are connected with each other. Each connecting unit comprises a reversed U-shaped support, a guide wheel fixed on the reversed U-shaped support and a support wheel fixed on the bottom of the reversed U-shaped support. Compared with the prior art, the position of the isolating guardrail can be flexibly changed through the position-changing track, so that the isolating guardrail can be moved to a needed position smoothly, operation is simple and convenient, a road can be divided again during a traffic peak, and traffic jams are greatly relieved.
Description
Technical field
The utility model relates to the road traffic facility technical field, relates in particular to a kind of displacement facility that changes the highroad isolation guardrail position.
Background technology
High speed development along with urban construction, the change of people's trip mode, increasing sharply of road vehicle, the fixedly track mode that before isolation guardrail is installed on highway central flat minute road surface has had influence on actual driving situation: sooner or later in the regular time section, the uneven tide flow phenomenon that causes of combination area of city and country's up-downgoing wagon flow, the one direction vehicle flowrate is very easily blocked up, and the isolation guardrail of existing highway normally is positioned at the highway middle position, can't alleviate the situation of one direction vehicle congestion, often cause the diametrically opposite phenomenon of isolation guardrail both sides traffic order, if alleviate unidirectional blocking up, need artificial isolation guardrail with highway central authorities to be shifted, to reach the purpose in expansion track, alleviation is blocked up, but manually-operated is wasted time and energy, and affects operating efficiency.
Therefore, necessaryly provide a kind of highroad isolation guardrail displacement facility to solve above-mentioned technical problem.
The utility model content
The technical problem that the utility model solves is to provide a kind of highroad isolation guardrail displacement facility, and the position that it can effectively change highroad isolation guardrail can change lane width flexibly, improves the traffic congestion situation.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of highroad isolation guardrail displacement facility, comprise car body and rail assembly, described rail assembly is fixed in described vehicle bottom and extends to the car body rear end from described car body front end, described rail assembly comprises the track outer cover and is contained in the interior displacement track of described track outer cover, described displacement track comprises some interconnective linkage units, and described linkage unit comprises an inverted U support, be fixed in the directive wheel on the described inverted U support and be fixed in the support wheel of inverted U frame bottom.
As the further improvement of the technical program, the two ends of described rail assembly are individually fixed in the forward and backward two ends of described car body, and are positioned at the not homonymy of car body.
As the further improvement of the technical program, described inverted U support is provided with a crossbeam, extended a pair of side arm reaches the spatial accommodation that is made of to accommodate described isolation guardrail described crossbeam and side arm downward vertically from the crossbeam two ends.
As the further improvement of the technical program, described directive wheel is bolted in the inner surface of described side arm and protrudes in the described spatial accommodation, and described directive wheel rolls in horizontal plane.
As the further improvement of the technical program, described support wheel is positioned at the below of described directive wheel, and described support wheel rolls in perpendicular and supports described isolation guardrail.
As the further improvement of the technical program, described displacement track is segmented, and section, interlude and rear headed by its minute, and each section be made of the linkage unit of varying number, described interlude are connected between described first section and the rear.
As the further improvement of the technical program, described highroad isolation guardrail displacement facility also comprises track placer, and described track placer comprises the extension type fixed arm that is positioned at the forward and backward two ends of car body, and this fixed arm one end is fixedly connected with described track outer cover.
Compared with prior art, the utility model relies on flexibly displacement isolation guardrail of displacement track, and is so that isolation guardrail can be displaced to desired location smoothly, simple, convenient, can carry out again graduation to road in the traffic peak period, greatly alleviate the traffic congestion situation.
[description of drawings]
Fig. 1 is the top view of highroad isolation guardrail displacement facility described in the utility model.
Fig. 2 is the schematic diagram of the displacement track of highroad isolation guardrail displacement facility described in the utility model.
Fig. 3 is the stereogram of the linkage unit in the displacement track described in the utility model.
Fig. 4 is isolation guardrail schematic diagram described in the utility model.
[specific embodiment]
See also Fig. 1 to shown in Figure 3, the utility model provides a kind of highroad isolation guardrail displacement facility 100, comprises car body 10, rail assembly 20 and track placer 30.
Described car body 10 comprises lengthwise type vehicle body 11 and drive system 12, and described drive system 12 is used for driving described vehicle body 11 and travels.Described track placer 30 comprises the extension type fixed arm 31 that is positioned at vehicle body 11 rear and front ends, and an end of this fixed arm 31 is fixedly connected with described rail assembly 20.
Described rail assembly 20 is S-type, and it is fixed in described vehicle body 11 bottoms, and extends to vehicle body 11 rear ends from described vehicle body 11 front ends, and as shown in Figure 1, the two ends of described rail assembly 20 are individually fixed in the end to end two ends of described vehicle body, and are positioned at the not homonymy of vehicle body.Described rail assembly 20 comprises S type track outer cover 21, is contained in the displacement track 22 in the described track outer cover 21.Described displacement track 22 comprises some interconnective linkage units 23, please cooperate and consult Fig. 3, wherein, each linkage unit 23 comprises an inverted U support 24, is fixed in the directive wheel 25 of described inverted U support 24 inboards and is positioned at the support wheel 26 of inverted U support 24 bottoms.Described inverted U support 24 is provided with a crossbeam 27, extended a pair of side arm 28 reaches the spatial accommodation 29 that is made of described crossbeam and side arm downward vertically from the crossbeam two ends.Described crossbeam 27 is provided with a top surface, and this top surface is provided with some fixing holes.Described side arm 28 is positioned opposite to each other, and the inner surface of side arm 28 is provided with the through holes of some fixing described directive wheels 25.Described directive wheel 25 is bolted in the through hole of described side arm 28, and protrudes in the described spatial accommodation 29, and two pairs altogether of described directive wheels 25, lays respectively on described side arm 28 inner surfaces, and described directive wheel 25 rolls in horizontal plane.Totally two of described support wheels 26, lay respectively at the below of described every pair of directive wheel 25, and be bolted on the inner surface of described side arm 28, and in perpendicular, roll, described support wheel 26 is used for supporting the both sides of isolation guardrail 40, and isolation guardrail 40 can be moved at support wheel.
It should be noted that, some linkage units 23 described in the utility model can splice rear formation one strip displacement track mutually, and be housed in the lengthwise type track outer cover 21, because each linkage unit 23 bottom is provided with support wheel 26, so that isolation guardrail 40 is along spliced rail moving, and can realize the function of S deformation position.In best mode for carrying out the invention, for the ease of bending deflection and take in, linkage unit in the described S type displacement track 22 is divided into three parts, be that S type displacement track 22 comprises first section 221, interlude 222 and rear 223, please cooperate shown in Figure 2ly, wherein, described three sections can splice assembling mutually, and each section all is that the linkage unit 23 by varying number consists of, and interlude 222 is connected between described first section 221 and the rear 223.
Described isolation guardrail 40 connects for chain type, shown in please refer to the drawing 4, can occur around the junction mutually to rotate between adjacent two isolation guardrails, and the dual-side of isolation guardrail 40 is provided with the draw-in groove 41 that cooperates with described support wheel 26.
When off working state, described S type displacement track 22 need shrink to reduce space hold, concrete action is, with interlude 222 and described first section 221 and rear 223 fractionation disengagings, and interlude 222 moved to assigned address to the vehicle body left back, then, with first section 221 and the simultaneously 11 interior side directions contraction movements along S type track outer cover 21 to vehicle body of rear 223, simultaneously can utilize the extension type fixed arm of extremities of body that described S type track outer cover is drawn over to one's side to the vehicle body direction, reduce the width of whole facility with this, guarantee that car body can normally travel on highway.
In the time of in working order, at first need described S type displacement track 22 is launched fully, detailed process is, described first section 221 and rear 223 launched to the vehicle body lateral direction along S type track outer cover simultaneously, then, interlude 222 moved to the vehicle body right front reset, so that interlude 222 and first section 221, rear 223 form complete S type track.Car body begins to start in the driving process, when running into isolation guardrail 40(ginseng Fig. 4) time, the front end of described S type track outer cover 21 will be aimed at isolation guardrail 40, thereby make in the isolation guardrail 40 energy injection outer covers 21, and move to the right lateral side of vehicle body 11 along S type displacement track 22 from the front left side of vehicle body, so realized changing the purpose of isolation guardrail 40 positions.In the moving process of isolation guardrail 40, inverted U support 24 cooperates in described isolation guardrail 40 and the displacement track, via the spatial accommodation 29 of inverted U support 24, and by the effect of directive wheel 25, so that isolation guardrail 40 can move along displacement track 22 swimmingly.
The utility model can adopt way-train as moving body, transforms on the basis that keeps original vehicle performance, has increased the split type serpentine moving track in space.When inoperative, isolation guardrail displacement special-purpose vehicle shrinks the split type serpentine track in space fully, reduces the width of car body, guarantees normally travelling on highway, does not affect road traffic condition simultaneously.
In sum, the utility model highroad isolation guardrail displacement facility is by the position of active conversion isolation guardrail, two track isolation guardrails in the middle of the variable highway section are moved to left or move to right, to the left three right patterns of road again graduation or the right three-mode of the first from left, make the road of " rising tide " be dredged rapidly the tidewater vehicle, realize that path resource takes full advantage of, creates larger social benefit.
The above; it only is most preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction; any those of ordinary skill in the art; do not breaking away from the technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement that technical solutions of the utility model are made many possible changes and modification, all belong to the scope of claims protection.
Claims (7)
1. highroad isolation guardrail displacement facility, it is characterized in that: comprise car body and rail assembly, described rail assembly is fixed in described vehicle bottom and extends to the car body rear end from described car body front end, described rail assembly comprises the track outer cover and is contained in the interior displacement track of described track outer cover, described displacement track comprises some interconnective linkage units, and described linkage unit comprises an inverted U support, be fixed in the directive wheel on the described inverted U support and be fixed in the support wheel of inverted U frame bottom.
2. highroad isolation guardrail displacement facility according to claim 1, it is characterized in that: the two ends of described rail assembly are individually fixed in the forward and backward two ends of described car body, and are positioned at the not homonymy of car body.
3. highroad isolation guardrail displacement facility according to claim 2 is characterized in that: described inverted U support is provided with a crossbeam, the extended a pair of side arm and be made of to accommodate the spatial accommodation of described isolation guardrail described crossbeam and side arm downward vertically from the crossbeam two ends.
4. highroad isolation guardrail displacement facility according to claim 3, it is characterized in that: described directive wheel is bolted in the inner surface of described side arm and protrudes in the described spatial accommodation, and described directive wheel rolls in horizontal plane.
5. highroad isolation guardrail displacement facility according to claim 4, it is characterized in that: described support wheel is positioned at the below of described directive wheel, and described support wheel rolls in perpendicular and supports described isolation guardrail.
6. highroad isolation guardrail displacement facility according to claim 5, it is characterized in that: described displacement track is segmented, section, interlude and rear headed by its minute, and each section be made of the linkage unit of varying number, described interlude are connected between described first section and the rear.
7. highroad isolation guardrail displacement facility according to claim 6, it is characterized in that: described highroad isolation guardrail displacement facility also comprises track placer, described track placer comprises the extension type fixed arm that is positioned at the forward and backward two ends of car body, and this fixed arm one end is fixedly connected with described track outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377824 CN202718057U (en) | 2012-08-01 | 2012-08-01 | Position-changing facility for road isolating guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377824 CN202718057U (en) | 2012-08-01 | 2012-08-01 | Position-changing facility for road isolating guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718057U true CN202718057U (en) | 2013-02-06 |
Family
ID=47619883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377824 Expired - Fee Related CN202718057U (en) | 2012-08-01 | 2012-08-01 | Position-changing facility for road isolating guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718057U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797231A (en) * | 2012-08-01 | 2012-11-28 | 石家庄市公安交通管理局 | Highway isolation guardrail deflection appliance |
| CN105887733A (en) * | 2016-04-20 | 2016-08-24 | 北京卓越信通电子股份有限公司 | Automatic tide lane with isolation belt |
| CN106245557A (en) * | 2016-09-09 | 2016-12-21 | 北京卓越信通电子股份有限公司 | A kind of automatic tide track being provided with movable isolation guard bar |
| CN109235326A (en) * | 2018-09-13 | 2019-01-18 | 北京城建十六建筑工程有限责任公司 | A kind of assembled branch turnout track of traveling construction fence sytsem |
| CN110130248A (en) * | 2019-05-21 | 2019-08-16 | 赵艳芹 | A kind of cleaning buffer structure of tide lane isolation water hitching post |
-
2012
- 2012-08-01 CN CN 201220377824 patent/CN202718057U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797231A (en) * | 2012-08-01 | 2012-11-28 | 石家庄市公安交通管理局 | Highway isolation guardrail deflection appliance |
| CN105887733A (en) * | 2016-04-20 | 2016-08-24 | 北京卓越信通电子股份有限公司 | Automatic tide lane with isolation belt |
| CN106245557A (en) * | 2016-09-09 | 2016-12-21 | 北京卓越信通电子股份有限公司 | A kind of automatic tide track being provided with movable isolation guard bar |
| CN106245557B (en) * | 2016-09-09 | 2018-10-26 | 北京卓越信通电子股份有限公司 | A kind of automatic tide track being provided with movable isolation guard bar |
| CN109235326A (en) * | 2018-09-13 | 2019-01-18 | 北京城建十六建筑工程有限责任公司 | A kind of assembled branch turnout track of traveling construction fence sytsem |
| CN109235326B (en) * | 2018-09-13 | 2021-03-26 | 北京城建十六建筑工程有限责任公司 | Assembled shunt turnout track of walking construction guardrail system |
| CN110130248A (en) * | 2019-05-21 | 2019-08-16 | 赵艳芹 | A kind of cleaning buffer structure of tide lane isolation water hitching post |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20200801 |