CN207176537U - A kind of Anti-reverse deceleration strip - Google Patents
A kind of Anti-reverse deceleration strip Download PDFInfo
- Publication number
- CN207176537U CN207176537U CN201721237920.0U CN201721237920U CN207176537U CN 207176537 U CN207176537 U CN 207176537U CN 201721237920 U CN201721237920 U CN 201721237920U CN 207176537 U CN207176537 U CN 207176537U
- Authority
- CN
- China
- Prior art keywords
- flip piece
- wall
- cavity
- support member
- roller bearing
- 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
Abstract
The utility model discloses a kind of Anti-reverse deceleration strip, including deceleration band body, the deceleration band body has top surface above and meets car face and back of the body car face positioned at both sides, the back of the body car face is provided with cavity, flip piece and roller bearing are provided with the cavity, anti-skid structure is provided between the flip piece and the cavity inner wall；The top surface is provided with the T-slot being connected with cavity, and the T-slot is interior to be connected with support member by a return unit, and the support member is in contact with flip piece.The utility model passes through the roller bearing in back of the body car face setting flip piece, when vehicle drives in the wrong direction traveling, wheel can directly contact with roller bearing, and then certain skidding can occur for wheel, and then preferable warning function is played to human pilot, by setting anti-skid structure, add the frictional force between flip piece and cavity inner wall, and then reduce the pulling force that flip piece is subject to cavity inner wall junction so that flip piece is connected more stable with cavity inner wall, extends the service life of whole deceleration strip.
Description
Technical field
The utility model belongs to urban operating mechanism technical field, more particularly, to a kind of Anti-reverse deceleration strip.
Background technology
Existing speed bump structure is essentially symmetrical arranged, and it is all identical to align the slowing effect of row and retrograde vehicle, not
The effect of the retrograde vehicle of warning can be played, it is poor to the alarming effect for the vehicle that drives in the wrong direction, and also it is shorter to benefit from the life-span.
Utility model content
The utility model is for overcome the deficiencies in the prior art, there is provided a kind of Anti-reverse deceleration strip of service life length.
To achieve these goals, the utility model uses following technical scheme：A kind of Anti-reverse deceleration strip, including slow down
Band body, the deceleration band body have top surface above and meet car face and back of the body car face, the back of the body car face positioned at both sides
Cavity is provided with, flip piece and roller bearing is provided with the cavity, anti-Slipped Clove Hitch is provided between the flip piece and the cavity inner wall
Structure；The top surface is provided with the T-slot being connected with cavity, and the T-slot is interior to be connected with support member, the branch by a return unit
Support member is in contact with flip piece.When vehicle drives in the wrong direction, the wheel of vehicle can directly contact prior to the roller bearing on back of the body car face, roller bearing energy
Certain skidding effect is played to wheel, and then can play a part of warning human pilot, effectively prevent driving in the wrong direction for vehicle,
When normal vehicle operation, wheel can be rolled on top surface from car face is met, and support member can move down under the extruding force effect of wheel,
And then cause the ends contact of wheel and flip piece, with moving on for wheel, wheel can promote flip piece to downwardly turn over, and enter
And renovate roller bearing, wheel directly travels the past from the surface of flip piece, so as to be acted on by the skidding of roller bearing, passes through
Anti-skid structure is set, adds the frictional force between flip piece and cavity inner wall, and then reduces flip piece and connects with cavity inner wall
The pulling force that the place of connecing is subject to so that flip piece is connected more stable with cavity inner wall, extends the service life of whole deceleration strip.
Further, the anti-skid structure include projection on the flip piece and on the cavity inner wall with
The groove that the projection is engaged；When flip piece and cavity inner wall are brought into close contact, raised and groove cooperation further increases
The contact area of flip piece and cavity inner wall, and then add the frictional force between flip piece and cavity inner wall, reduce and turn over
Turn the pulling force that part is subject to cavity inner wall junction so that flip piece is connected more stable with cavity inner wall, is extended and is entirely subtracted
The service life of speed belt.
Further, the cavity includes accommodating chamber and the placing chamber on the accommodating chamber bottom wall, the flip piece
It may be reversed and be connected in the accommodating chamber side wall, the roller bearing is connected in the placing chamber side wall；Connection may be reversed in flip piece
In in the accommodating chamber side wall, therefore can be overturn in the case where the wheel of normally travel vehicle promotes, and then to being arranged on placing chamber
Interior roller is covered, and prevents positive driving from being acted on by skidding.
Further, the flip piece is a rubber slab, and described rubber slab one end is connected to the accommodating chamber by torsion spring
In side wall；Rubber slab can keep being in contact with support member in the presence of torsion spring, can elder generation and rubber slab when normal vehicle operation energy
Contact and promote it to overturn, and then roller bearing is covered, wheel is directly run over from printing on surface of rubber plate, will not be skidded
Effect, and the vehicle that drives in the wrong direction then can be contacted directly with roller bearing, and then skid.
Further, the T-slot includes loose slot and the holding tank that is connected with loose slot, the holding tank with it is described
Loose slot intersection forms a step surface, and the support member is in the loose slot；Support member works as branch in loose slot
After support member moves down a small distance under wheel effect, activity groove bottom wall can contact with support member, and then prevent support member from continuing
Move down, support member continues to play a supporting role to wheel under the supporting role of activity groove bottom wall, beneficial to the normally travel of wheel.
Further, the return unit is a spring, and the spring one end is connected on the support member, other end connection
In in the receiving groove bottom wall；Spring can play reset response to support member, and when support member moves down, spring can be pressed completely
Contracting enables support member bottom surface to be brought into close contact with activity groove bottom wall in holding tank, wheel is provided beneficial to support member steady
Fixed supporting role.
In summary, the utility model passes through the roller bearing in back of the body car face setting flip piece, when vehicle drives in the wrong direction traveling, wheel
Can directly it be contacted with roller bearing, and then certain skidding can occur for wheel, and then good warning function is played to human pilot, lead to
Setting anti-skid structure is crossed, adds the frictional force between flip piece and cavity inner wall, and then reduce flip piece and cavity inner wall
The pulling force that junction is subject to so that flip piece is connected more stable with cavity inner wall, extends the service life of whole deceleration strip.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model.
Fig. 2 is back of the body car surface side of the present utility model view.
Fig. 3 is partial sectional view of the present utility model.
Embodiment
In order that those skilled in the art are better understood from the utility model, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, clear, complete description is carried out to the technical scheme in the embodiment of the utility model.
As Figure 1-3, a kind of Anti-reverse deceleration strip, including the deceleration band body 1 that cross section is isosceles trapezoid, it is described to subtract
Speed belt body 1 has top surface 2 above and meets car face 3 and back of the body car face 4 positioned at both sides, and the back of the body car face 4 is provided with sky
Chamber, the cavity is interior to be provided with flip piece 43 and roller bearing 44, specifically, the cavity includes accommodating chamber 41 and located at the accommodating chamber
The intersection of placing chamber 42 on 41 bottom walls, the accommodating chamber 41 and placing chamber forms a step surface, and the flip piece 43 can turn over
Turn to be connected in the side wall of accommodating chamber 41, the both ends of the roller bearing 44 are connected in the side wall of placing chamber 42, specifically, institute
It is a rubber slab to state flip piece 43, and described rubber slab one end is connected to the centre position of the side wall of accommodating chamber 41 by torsion spring
Place, the placing chamber 42 is arranged in the side wall of the lower area of accommodating chamber 41, during normal condition, active force of the rubber slab in torsion spring
Under, it is close on the bottom wall of holding tank upper area, and then drive in the wrong direction when passing through of vehicle, wheel can directly be contacted with roller bearing, entered
And under the rolling action of roller bearing, certain skidding can occur for wheel, so as to play warning function to human pilot, effectively prevent
Vehicle drives in the wrong direction.
In order to extend service life of the present utility model, prevent flip piece from being come off from cavity inner wall, in the flip piece
One anti-skid structure is set between 43 and the cavity inner wall, and the anti-skid structure includes the projection 45 on the flip piece 43
With on the cavity inner wall with described raised 45 grooves 46 being engaged, when flip piece and cavity inner wall are brought into close contact,
Raised and groove cooperation further increases the contact area of flip piece and cavity inner wall, and then adds flip piece and cavity
Frictional force between inwall, reduce the pulling force that flip piece is subject to cavity inner wall junction so that flip piece and cavity inner wall
What is connected is more stable.
And skidded in order to avoid the vehicle of normally travel, the T-shaped being connected with cavity is set on the top surface 2
Groove, the T-slot is interior to be connected with support member 23 by a return unit 22, and the support member 23 is in contact with flip piece 43, the T
Shape groove includes loose slot 21 and the holding tank 24 being connected with loose slot 21, the holding tank 24 and the intersection of loose slot 21
A step surface is formed, the support member 23 is in the loose slot 21, specifically, the support member 23 is a rubber slab,
When normal vehicle is run over, wheel can be pressed down against rubber slab so that rubber slab move down after a small distance with activity
Groove bottom wall is in close contact, and now the ends contact of wheel and flip piece, continues to roll, wheel can promote flip piece with wheel
Downwardly turning over, last flip piece can be brought into close contact with the bottom wall of holding tank lower area, and then realize the effect to roller bearing capping,
The wheel of normally travel vehicle directly can directly be run over from the surface of flip piece, avoided roller bearing and aligned beating for row wheel of vehicle
Sliding effect.
Preferably, the return unit is a spring, and the spring one end is connected on the support member 23, other end connection
In on the bottom wall of holding tank 24, spring can play reset response to support member, and when support member moves down, spring can be complete
It is compressed in holding tank, and then support member bottom surface is brought into close contact with activity groove bottom wall, wheel is provided beneficial to support member
Stable supporting role.
Obviously, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, it should all belong to the scope of the utility model protection.
Claims (4)
1. a kind of Anti-reverse deceleration strip, including deceleration band body（1）, the deceleration band body（1）With top surface above
（2）Car face is met with positioned at both sides（3）With back of the body car face（4）, it is characterised in that：The back of the body car face（4）It is provided with cavity, the sky
Intracavitary is provided with flip piece（43）And roller bearing（44）, the flip piece（43）Anti-skid structure is provided between the cavity inner wall；Institute
State top surface（2）Provided with the T-slot being connected with cavity, pass through a return unit in the T-slot（22）It is connected with support member（23）,
The support member（23）With flip piece（43）It is in contact.
2. Anti-reverse deceleration strip according to claim 1, it is characterised in that：The anti-skid structure includes being located at the upset
Part（43）On projection（45）With on the cavity inner wall with the projection（45）The groove being engaged（46）.
3. Anti-reverse deceleration strip according to claim 1, it is characterised in that：The cavity includes accommodating chamber（41）With located at
The accommodating chamber（41）Placing chamber on bottom wall（42）, the flip piece（43）It may be reversed and be connected to the accommodating chamber（41）Side wall
On, the roller bearing（44）It is connected to the placing chamber（42）In side wall.
4. Anti-reverse deceleration strip according to claim 1, it is characterised in that：The T-slot includes loose slot（21）With with
Loose slot（21）The holding tank being connected（24）, the holding tank（24）With the loose slot（21）Intersection forms a step
Face, the support member（23）Located at the loose slot（21）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237920.0U CN207176537U (en) | 2017-09-26 | 2017-09-26 | A kind of Anti-reverse deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237920.0U CN207176537U (en) | 2017-09-26 | 2017-09-26 | A kind of Anti-reverse deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176537U true CN207176537U (en) | 2018-04-03 |
Family
ID=61749124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721237920.0U Expired - Fee Related CN207176537U (en) | 2017-09-26 | 2017-09-26 | A kind of Anti-reverse deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736219A (en) * | 2019-02-18 | 2019-05-10 | 白烨 | Road non-motor vehicle current limliting channel-dividing device |
-
2017
- 2017-09-26 CN CN201721237920.0U patent/CN207176537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |