CN209194408U - A kind of Retrogradation restricting device for one-way road - Google Patents
A kind of Retrogradation restricting device for one-way road Download PDFInfo
- Publication number
- CN209194408U CN209194408U CN201822040754.6U CN201822040754U CN209194408U CN 209194408 U CN209194408 U CN 209194408U CN 201822040754 U CN201822040754 U CN 201822040754U CN 209194408 U CN209194408 U CN 209194408U
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- CN
- China
- Prior art keywords
- rotor
- groove
- preventing belt
- retrogradation
- pedestal
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- 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.)
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Abstract
A kind of Retrogradation restricting device for one-way road, including pedestal, rotor, preventing belt and resetting apparatus；The pedestal is provided with the first groove and the second groove；The rotor is arranged in first groove；The preventing belt is fixed on the rotor；The rotor is rotated, the preventing belt can be made just to submerge in the second groove；The inner wall of first groove of the pedestal is arranged in one end of the resetting apparatus, and the other end is arranged on the rotor；For the preventing belt for preventing vehicle from inversely passing through, the preventing belt stops position and two kinds of the position location status that passes through with having when the rotor rotate；The preventing belt is restored to prevention position after the resetting apparatus makes vehicle forward direction current.The utility model structure is simple, and maintenance workload is smaller, smaller to the damaged condition of vehicle；The extension spring of resetting apparatus is not easy to fatigue, and whole device service life is long.
Description
Technical field
The utility model designs road restricted driving facility, more particularly, to a kind of Retrogradation restricting device for one-way road.
Background technique
In recent years, with urban transportation fast development, day serious road congestion is brought with the magnitude of traffic flow all increased and is asked
Topic；Some roads can be arranged to an one-way road for the single direction running of permission vehicle to realize traffic diverging, safety.But in reality
In life, still have and be much strayed into one-way road or the by force vehicle of reverse driving, not only upsets road traffic order, also serious shadow
Ring current safety.Therefore, setting road restricted driving facility is particularly necessary to warn or prevent vehicle to drive in the wrong direction in one-way road.Research
The Retrogradation restricting device for one-way road that " CN201635028U " is announced, existing defect have: (1) real by folded sheet limitation cover board
The now restricted driving of retrograde vehicle, causes folded sheet easy to damage；(2) cover plate support spring is constantly in artesian condition, easily tired；
(3) vehicle tyre can be damaged by cover board.Therefore, above-mentioned apparatus exist maintenance frequently, service life is short, vehicle is easily damaged etc. asks
Topic.
Utility model content
To solve the above problems, the utility model proposes a kind of Retrogradation restricting device for one-way road, the specific technical proposal is:
A kind of Retrogradation restricting device for one-way road, including pedestal, rotor, preventing belt and resetting apparatus；The pedestal setting
There are the first groove and the second groove；The rotor is arranged in first groove；The preventing belt is fixed at described
On rotor；The rotor is rotated, the preventing belt can be made just to submerge in the second groove；One end of the resetting apparatus is set
The inner wall in first groove of the pedestal is set, the other end is arranged on the rotor；The preventing belt is for preventing
Vehicle inversely passes through, and the preventing belt stops position and current two kinds of position location status with having when the rotor rotates；Institute
The preventing belt after resetting apparatus makes vehicle forward direction current is stated to restore to prevention position.
Further, the rotor includes dead axle, idler wheel, bearing；The dead axle is fixed at the two of the pedestal
End；The idler wheel is connect with the dead axle by bearing；The idler wheel is variable diameter broad in the middle small in ends.
Further, the resetting apparatus includes rotating block, anti-rotation block, extension spring；The rotating block is fixedly mounted on
At the minor radius at the idler wheel both ends；The anti-rotation block is cavity, and one end is fixed at first groove of the pedestal
Inner wall, the other end can offset with the rotating block；Described extension spring one end is fixed in the cavity of the anti-rotation block, another
End is fixedly connected with the rotating block.
Further, there is certain gap between first groove and the rotor；First groove lower part
It is provided with the rhone through the base bottom.
Further, the preventing belt can be selected elastomeric rubber material and be made.
Further, the one end of the preventing belt far from the rotor is arc.
The utility model has the advantages that
The utility model structure is simple, and maintenance workload is smaller, and reverse row is stopped using the form of groove and preventing belt
The vehicle pass-through sailed is smaller to the damaged condition of vehicle；And the extension spring of resetting apparatus, when stopping position, extension spring is in
The smallest state of stress, it is not easy to fatigue, extend whole device service life.
Detailed description of the invention
Fig. 1 is the utility model front view
Fig. 2 is the schematic diagram of the utility model rotor one end
Fig. 3 is the utility model resetting apparatus structural schematic diagram
Fig. 4 is the utility model partial schematic diagram
Appended drawing reference: 1 pedestal, 11 first grooves, 12 second grooves, 13 gaps, 14 rhones, 2 rotors, 21 dead axles,
22 idler wheels, 23 bearings, 3 preventing belt, 4 resetting apparatuses, 41 rotating blocks, 42 anti-rotation blocks, 43 extension springs
Specific embodiment
The utility model is further described with reference to the accompanying drawings and detailed description:
As shown in Figures 1 to 4, a kind of Retrogradation restricting device for one-way road, including pedestal 1, rotor 2, preventing belt 3 and reset
Device 4；The pedestal 1 is provided with the first groove 11 and the second groove 12；The rotor 2 is arranged in first groove 11
It is interior；The preventing belt 3 is fixed on the rotor 2；When rotating forward the rotor 2, the preventing belt 3 can be made
It just submerges in the second groove 12；One end of the resetting apparatus 4 is arranged in first groove 11 of the pedestal 1
Wall, the other end are arranged on the rotor 2；The preventing belt 3 for preventing vehicle from inversely passing through, the preventing belt 3 with
Have when the rotor 2 rotates and stops position and current two kinds of position location status；The resetting apparatus 4 makes vehicle forward direction current
The preventing belt 3 is restored to prevention position afterwards.
As shown in Figure 2, Figure 4 shows, the rotor 2 includes dead axle 21, idler wheel 22, bearing 23；The dead axle 21 is fixedly installed
At the both ends of the pedestal 1；The idler wheel 22 is connect with the dead axle 21 by bearing 23；The idler wheel 22 is centre small in ends
Big variable diameter, convenient for being fixedly connected with the resetting apparatus 4 at both ends.
As shown in Figure 3, Figure 4, the resetting apparatus 4 includes rotating block 41, anti-rotation block 42, extension spring 43；The rotation
Block 41 is fixedly mounted at the minor radius at 22 both ends of idler wheel；The anti-rotation block 42 is cavity, and one end is fixed at described
The inner wall of first groove 11 of pedestal 1, the other end can offset with the rotating block 41；Described 43 one end of extension spring is fixed
In the cavity of the anti-rotation block 42, the other end is fixedly connected with the rotating block 41.When the rotating block 41 and the rotation stop
When block 42 just offsets, the preventing belt 3, which is in, stops position；At this point, the preventing belt 3 faces the inclined-plane of second groove 12
The gradient is greater than the surface slope facing away from second groove 12.When vehicle inversely drives towards the preventing belt 3, enough height it is described
The gully that preventing belt 3 and the preventing belt 3 and second groove 12 are formed can stop the forward of motor vehicles of driving in the wrong direction.Vehicle
When forward direction drives towards the preventing belt 3, the preventing belt 3 will drive the idler wheel 22 and rotate, and the preventing belt 3 is made to submerge institute completely
It states in the second groove 12；At this point, extension spring 43 is in maximum stress, the preventing belt 3 is in current position.
In the present embodiment, there is certain gap 13 between first groove 11 and the rotor 2, make 22 turns of idler wheel
Friction will not be generated with the first groove 11 when dynamic, to smoothly be driven and rotate by the barrier strip 3.Under first groove 11
Portion is provided with the rhone 14 through 1 bottom of pedestal, in rain and snow the ponding on road surface can by the gap 13 into
Enter the rhone 14, so as to road surface drainage；The width in the gap 12 is easily set as 0.7cm~1.2cm, avoids the rubbish on road surface
Rubbish and sundries fall into the gap 13 and the case where idler wheel bite occur.
In the present embodiment, preventing belt 3 selects elastomeric rubber material to be made, and the preventing belt 3 is far from described
One end of rotor 2 is arc.The vehicle of the preventing belt 3 is hit at the position of elastomeric rubber and arc to reverse driving
Have buffer function, the damage of wheel can be minimized；Meanwhile when vehicle forward travel, the institute of high elastic rubber
It states preventing belt 3 and hits second groove 12, can also effectively act as the effect of buffering collision of closed dynamics.
When vehicle forward direction passes through Retrogradation restricting device for one-way road, the surface that wheel rolled preventing belt 3 submerges preventing belt 3
In second groove 12, preventing belt 3 drives idler wheel 22 to rotate, and idler wheel 22 drives rotating block 41 to rotate, and is in extension spring 43 and draws
State is stretched, preventing belt 3 is in current position at this time；When vehicle sails out of preventing belt 3, extension spring 43 under the action of drawing force,
Make rotating block 41 that idler wheel 22 be driven to rotate, until rotating block 41 offsets with anti-rotation block 42, so that preventing belt 3 be made to restore extremely to stop
Position.When vehicle inversely passes through Retrogradation restricting device for one-way road, the conflict of the preventing belt 3 of enough height and preventing belt 3 and
Two grooves 12 form the blocking in gully, and vehicle is made to be difficult to inversely move ahead, meanwhile, rotating block 41 offsets with anti-rotation block 42, makes idler wheel
22 are not able to rotate, and vehicle is finally made not move ahead inversely.
Claims (6)
1. a kind of Retrogradation restricting device for one-way road, it is characterised in that: including pedestal, rotor, preventing belt and resetting apparatus；It is described
Pedestal is provided with the first groove and the second groove；The rotor is arranged in first groove；The preventing belt fixation is set
It sets on the rotor；The rotor is rotated, the preventing belt can be made just to submerge in the second groove；The resetting apparatus
One end be arranged in the pedestal first groove inner wall, the other end be arranged on the rotor；The preventing belt
For preventing vehicle from inversely passing through, the preventing belt stops position and current two kinds of position position with having when the rotor rotates
State；The preventing belt is restored to prevention position after the resetting apparatus makes vehicle forward direction current.
2. a kind of Retrogradation restricting device for one-way road according to claim 1, it is characterised in that: the rotor includes fixed
Axis, idler wheel, bearing；The dead axle is fixed at the both ends of the pedestal；The idler wheel is connect with the dead axle by bearing；
The idler wheel is variable diameter broad in the middle small in ends.
3. a kind of Retrogradation restricting device for one-way road according to claim 2, it is characterised in that: the resetting apparatus includes turning
Motion block, anti-rotation block, extension spring；The rotating block is fixedly mounted at the minor radius at the idler wheel both ends；The anti-rotation block is
Cavity, one end are fixed at the inner wall of first groove of the pedestal, and the other end can offset with the rotating block；It is described
Extension spring one end is fixed in the cavity of the anti-rotation block, and the other end is fixedly connected with the rotating block；Extension spring makes
Resetting apparatus, which can be restored to, stops position.
4. a kind of Retrogradation restricting device for one-way road according to claim 1, it is characterised in that: first groove with it is described
There is certain gap between rotor；First groove lower part is provided with the rhone through the base bottom.
5. a kind of Retrogradation restricting device for one-way road according to claim 1, it is characterised in that: the preventing belt is selected high-elastic
The rubber material of property is made.
6. a kind of Retrogradation restricting device for one-way road according to claim 1 or 5, it is characterised in that: the preventing belt is separate
One end of the rotor is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040754.6U CN209194408U (en) | 2018-12-06 | 2018-12-06 | A kind of Retrogradation restricting device for one-way road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040754.6U CN209194408U (en) | 2018-12-06 | 2018-12-06 | A kind of Retrogradation restricting device for one-way road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209194408U true CN209194408U (en) | 2019-08-02 |
Family
ID=67427979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822040754.6U Expired - Fee Related CN209194408U (en) | 2018-12-06 | 2018-12-06 | A kind of Retrogradation restricting device for one-way road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209194408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438930A (en) * | 2022-01-18 | 2022-05-06 | 肖一宣 | One-way device for automobile running on road |
-
2018
- 2018-12-06 CN CN201822040754.6U patent/CN209194408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438930A (en) * | 2022-01-18 | 2022-05-06 | 肖一宣 | One-way device for automobile running on road |
| CN114438930B (en) * | 2022-01-18 | 2023-08-11 | 重庆市市政设计研究院有限公司 | Automobile running unidirectional device for road |
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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: 20190802 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |