CN201850519U - Forced deceleration strip - Google Patents
Forced deceleration strip Download PDFInfo
- Publication number
- CN201850519U CN201850519U CN2010205870728U CN201020587072U CN201850519U CN 201850519 U CN201850519 U CN 201850519U CN 2010205870728 U CN2010205870728 U CN 2010205870728U CN 201020587072 U CN201020587072 U CN 201020587072U CN 201850519 U CN201850519 U CN 201850519U
- Authority
- CN
- China
- Prior art keywords
- deceleration strip
- forced
- top surface
- forced deceleration
- rotating shafts
- 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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Abstract
The utility model discloses a forced deceleration strip, which relates to a deceleration strip for roads and bridges. The forced deceleration strip comprises a seat body provided with a flat bottom surface and an arc-shaped top surface, and a plurality of rotating shafts or rolling balls installed on the top surface; the axial direction of the rotating shafts is identical to the length direction of the seat body. Compared with the prior art, the forced deceleration strip has the beneficial effects that the vehicles can be forced to decelerate and forced deceleration strip can protect the road and the bridge more effectively. When the vehicle runs on the forced deceleration strip, the wheels slip and rotate forwards when contacting the rotating shafts or rolling balls on the top surface, and the rotating shafts or rolling balls on the top surface rotate backwards, so that the vehicle is forced to automatically decelerate and slowly passes through under the function of the rotating speed difference of the rotating shafts or rolling balls on the top surface.
Description
Technical field
The utility model relates to the deceleration strip of road and bridge use.
Background technology
In order to guarantee the safety of bridge, vehicle will slow down current when passing a bridge.For giving prompting of human pilot, deceleration strip is installed in the termination of bridge.The deceleration strip that uses on road and bridge at present is the seat board formula, and the bottom surface of this seat board is a burnishing surface, and its end face is an arcwall face.Promptly one roadblock with certain altitude is set, gives human pilot a vibrations prompting, the driver is slowed down by the height that arcwall face has at the bridge place of going into of bridge end.Though this deceleration strip is simple in structure, and weak point is arranged: the driver still can " dash and close ", and those unconscious persons are not reached the purpose of real deceleration.
The utility model content
The utility model is intended to overcome the above-mentioned deficiency and the market demand of prior art, releases a kind of forced deceleration band.Can play the effect of forced deceleration, to the protection usefulness raising of road and bridge.
For this reason, a kind of forced deceleration band of the utility model adopts following technical scheme.
Structure the utility model a kind of forced deceleration band comprises a pedestal, and this pedestal has a smooth bottom surface and the end face of an arc, also is included in multiple tracks rotating shaft or a plurality of commentaries on classics ball are installed on the end face.
Technique scheme is further set forth:
The described rotating shaft of multiple tracks axially consistent with the length direction of described pedestal.
The described rotating shaft apportion of the multiple tracks ground cloth of embarking on journey is listed in the end face of described pedestal.
The utility model is compared with prior art, and beneficial effect is: one, can play the effect that forces vehicle to slow down automatically, to the protective effect raising of road and bridge.Arcwall face of the present utility model has certain height, in going into when Qiao Chu plays the roadblock effect of bridge end, when vehicle ' to the utility model, the phenomenon of " skidding " can appear in wheel when touching the rotating shaft of end face or changeing ball, wheel rotates forward, and rotating shaft on the utility model end face or commentaries on classics club rotate backward, thereby force vehicle to slow down automatically, under the poor effect of the rotation speed of rotating shaft on wheel and the utility model end face or commentaries on classics ball, vehicle can slowly pass through.Its two, be widely used, all very suitable greatly in front of the door in the inlets of road and bridge, unit, school etc.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model A-A sectional view (scale amplifies than Fig. 2).
Among the figure: 1, bottom surface; 2, end face; 3, rotating shaft.
The specific embodiment
Below, in conjunction with the accompanying drawings, introduce the specific embodiment of the present utility model.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of forced deceleration band of the utility model comprises a pedestal, and this pedestal has a smooth bottom surface 1 and the end face 2 of an arc, also is included in multiple tracks rotating shaft 3 or a plurality of commentaries on classics ball are installed on the end face 2.
The described rotating shaft 3 of multiple tracks axially consistent with the length direction of described pedestal.
Described rotating shaft 3 apportions of the multiple tracks ground cloth of embarking on journey is listed in the end face 2 of described pedestal.
During concrete the use, with the horizontal big road surfaces in front of the door such as the inlet that is fixedly installed in road and bridge, unit, school of blocking of the utility model.
The above only is preferred embodiment of the present utility model, is not that technical scope of the present utility model is imposed any restrictions.The technician of the industry under the inspiration of the technical program, can make some distortion and revise.Every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model above any modification, equivalent variations and modification that embodiment did.
Claims (2)
1. a forced deceleration band comprises a pedestal, and this pedestal has a smooth bottom surface and the end face of an arc, it is characterized in that: also be included in multiple tracks rotating shaft or a plurality of commentaries on classics ball are installed on the end face.
2. a kind of forced deceleration band according to claim 1 is characterized in that: the described rotating shaft of multiple tracks axially consistent with the length direction of described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205870728U CN201850519U (en) | 2010-10-24 | 2010-10-24 | Forced deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205870728U CN201850519U (en) | 2010-10-24 | 2010-10-24 | Forced deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850519U true CN201850519U (en) | 2011-06-01 |
Family
ID=44092918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205870728U Expired - Fee Related CN201850519U (en) | 2010-10-24 | 2010-10-24 | Forced deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507174A (en) * | 2015-12-02 | 2016-04-20 | 山东科技大学 | Multifunctional deceleration belt |
| CN105926488A (en) * | 2016-04-29 | 2016-09-07 | 闫鹏飞 | Adjustable parking stop lever |
| CN109736219A (en) * | 2019-02-18 | 2019-05-10 | 白烨 | Road non-motor vehicle current limliting channel-dividing device |
-
2010
- 2010-10-24 CN CN2010205870728U patent/CN201850519U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507174A (en) * | 2015-12-02 | 2016-04-20 | 山东科技大学 | Multifunctional deceleration belt |
| CN105926488A (en) * | 2016-04-29 | 2016-09-07 | 闫鹏飞 | Adjustable parking stop lever |
| CN109736219A (en) * | 2019-02-18 | 2019-05-10 | 白烨 | Road non-motor vehicle current limliting channel-dividing device |
| CN109736219B (en) * | 2019-02-18 | 2020-11-10 | 白烨 | Current-limiting lane-dividing device for road non-motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20121024 |