CN206052599U - The height-limiting frame for preventing Overheight Vehicles from colliding - Google Patents
The height-limiting frame for preventing Overheight Vehicles from colliding Download PDFInfo
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- CN206052599U CN206052599U CN201620870300.XU CN201620870300U CN206052599U CN 206052599 U CN206052599 U CN 206052599U CN 201620870300 U CN201620870300 U CN 201620870300U CN 206052599 U CN206052599 U CN 206052599U
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- height
- limiting frame
- transfer roller
- road surface
- keyway
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Abstract
The utility model discloses a kind of height-limiting frame for preventing Overheight Vehicles from colliding, including road surface and the height-limiting frame being arranged on road surface, the height-limiting frame is provided with scattered reflection formula photoelectric sensor, the road surface is provided with groove in the direction to the car of correspondence height-limiting frame, rotary transfer roller is provided with the groove, it is provided with the groove and with locking and the locking device that transfer roller freely rotates, this utility model can be allowed to make the driving wheel of Overheight Vehicles dally using transfer roller, prevents and height-limiting frame collision.
Description
Technical field
This utility model is related to a kind of height-limiting frame, more particularly to a kind of height-limiting frame for preventing Overheight Vehicles from colliding.
Background technology
The section road pavement or bridge for being not suitable for entering to limit related Overheight Vehicles to enter causes to damage, in city very
Many places are both provided with height-limiting frame.Although the height value of limit for height is indicated on existing height-limiting frame, some drivers are driven to which
The total height of vehicle is not known, then exploratory to travel to height-limiting frame, so as to knock height-limiting frame, not only causes the damage of height-limiting frame
It is bad, very big injury even injures and deaths are also caused to driver or vehicle.
Utility model content
For the deficiencies in the prior art, this utility model provides one kind and makes car when Overheight Vehicles are in front of height-limiting frame
Driving wheel idle running prevent Overheight Vehicles collide height-limiting frame.
For achieving the above object, this utility model provides following technical scheme：A kind of limit for preventing Overheight Vehicles from colliding
Overhead, including road surface and the height-limiting frame being arranged on road surface, the height-limiting frame is provided with scattered reflection formula photoelectric sensor, described
Road surface is provided with groove in the direction to the car of correspondence height-limiting frame, is provided with rotary transfer roller, sets in the groove in the groove
Have and with locking and the locking device that transfer roller freely rotates can be allowed.
Further, the locking device includes electric magnet, and the electric magnet is electrically connected with scattered reflection formula photoelectric sensor
Connect, in the transfer roller, be rotatably connected to rotating shaft, the rotating shaft is provided with the first keyway, and the electric magnet is located in the first keyway,
Key is slidably connected in first keyway, compression spring between first keyway and key, is provided with, the transfer roller is in corresponding keys
Position be provided with the second keyway, the key is slidably connected with the second keyway.
Or, the locking device includes frictional disk, and the frictional disk is provided with frictional layer in one end of correspondence transfer roller, described
Be provided with the hydraulic cylinder for frictional disk being driven closer and farther from transfer roller, the hydraulic cylinder and scattered reflection formula photoelectric sensor electricity in groove
Connection.
Further, the transfer roller protrudes from road surface.
Further, the height-limiting frame is provided with buzzer and photographic head, and the buzzer and photographic head are anti-with diffusion
The electrical connection of formula photoelectric sensor is penetrated, the road surface is provided with warning light, the warning light and diffusion in the direction to the car of respective slot
Reflective photoelectric sensor is electrically connected.
In sum, when height is less than the vehicle of height-limiting frame mark through transfer roller, the transfer roller of protrusion makes vehicle deceleration, this
When locking device locking transfer roller, transfer roller can not rotate, and vehicle can be by transfer roller and through height-limiting frame.
When there is Overheight Vehicles to travel to transfer roller, the part of vehicle super-high blocks scattered reflection formula photoelectric sensor and sends out
The light for going out, reflexes to its reception device, and scattered reflection formula photoelectric sensor sends signal, inputs to electric magnet, then electric magnet
It is powered and attracts key to slide into the first keyway and depart from the second keyway on transfer roller, transfer roller freely can be rotated, the driving of vehicle
Wheel can not obtain the power for moving forward that road surface gives vehicle when through transfer roller, therefore vehicle can be hindered, it is impossible to continue
Advance, cause casualties so as to avoid Overheight Vehicles from colliding with height-limiting frame.
Description of the drawings
Fig. 1 prevents the front view of the height-limiting frame of Overheight Vehicles collision for this utility model；
Fig. 2 is sectional views of the Fig. 1 along line A-A；
Fig. 3 is A enlarged drawings in a latched condition in Fig. 2；
Fig. 4 is A enlarged drawings in the released state in Fig. 2；
Fig. 5 prevents the top view of the height-limiting frame of Overheight Vehicles collision for this utility model；
Fig. 6 prevents the three dimensional structure diagram of the height-limiting frame of Overheight Vehicles collision for this utility model.
Description of the drawings：1st, road surface；2nd, height-limiting frame；3rd, scattered reflection formula photoelectric sensor；4th, groove；5th, transfer roller；6th, electromagnetism
Ferrum；7th, rotating shaft；8th, the first keyway；9th, key；10th, compression spring；11st, the second keyway；12nd, warning light.
Specific embodiment
The embodiment of the height-limiting frame of Overheight Vehicles collision is prevented to be described further referring to figs. 1 to Fig. 6 to this utility model.
A kind of height-limiting frame 2 for preventing Overheight Vehicles from colliding, it is including road surface 1 and the height-limiting frame 2 being arranged on road surface 1, described
Height-limiting frame 2 is provided with scattered reflection formula photoelectric sensor 3, and the road surface 1 is provided with groove 4 in the direction to the car of correspondence height-limiting frame 2,
Rotary transfer roller 5 is provided with the groove 4, interior being provided with of the groove 4 can be with locking and the locking for allowing transfer roller 5 freely to rotate
Device, the width of the length direction of the groove 4 along road surface 1, the present embodiment are preferred, and the groove 4 has two.
By adopting above-mentioned technical proposal, when height is less than the vehicle of the mark of height-limiting frame 2 through transfer roller 5, scattered reflection
The light that formula photoelectric sensor 3 sends is not reflected, and does not send signal, locking device locking transfer roller 5, and transfer roller 5 can not be rotated,
Vehicle can pass through transfer roller 5 and pass through height-limiting frame 2.
When there is Overheight Vehicles to travel to transfer roller 5, the part of vehicle super-high blocks scattered reflection formula photoelectric sensor 3
The light for sending, reflexes to its reception device, and scattered reflection formula photoelectric sensor 3 sends signal, inputs to locking device, Ran Housuo
Determine device release, transfer roller 5 freely can be rotated, and the driving wheel of vehicle can not obtain road surface 1 when through transfer roller 5 and give vehicle
The power for moving forward, therefore vehicle can be hindered, it is impossible to move on, so as to avoiding Overheight Vehicles and height-limiting frame 2 from colliding
Cause casualties.
Transfer roller 5 is equipped with two grooves 4, accordingly even when the vehicle of 4 wheel driven can also be slowed down.
At least two transfer rollers 5 can also be set in same groove 4, it is ensured that vehicle is slowed down.
Transfer roller 5 can also arrange ratchet device, make transfer roller 5 keep locking in lockup state, and when freely rotating only
Can rotate in one direction, allow Overheight Vehicles to draw back.
The present embodiment is preferred, and the locking device includes electric magnet 6, the electric magnet 6 and scattered reflection formula photoelectric transfer
Sensor 3 is electrically connected, and is rotatably connected to rotating shaft 7 in the transfer roller 5, and the rotating shaft 7 is provided with the first keyway 8, the electric magnet 6
In the first keyway 8, key 9 is slidably connected in first keyway 8, be provided with compression spring between first keyway 8 and key 9
10, the transfer roller 5 is provided with the second keyway 11 in the position of corresponding keys 9, and the key 9 is slidably connected with the second keyway 11.
By adopting above-mentioned technical proposal, as shown in figure 3, when height is less than the vehicle of the mark of height-limiting frame 2 through transfer roller 5
When, the light that scattered reflection formula photoelectric sensor 3 sends is not reflected, and does not send signal, and 6 no current of electric magnet passes through, key 9
Eject under the elastic force effect of compression spring 10, block the second keyway 11, transfer roller 5 can not be rotated, vehicle can be by transfer roller 5 simultaneously
Through height-limiting frame 2.
As shown in figure 4, when there is Overheight Vehicles to travel to transfer roller 5, the part of vehicle super-high blocks scattered reflection formula
The light that photoelectric sensor 3 sends, reflexes to its reception device, and scattered reflection formula photoelectric sensor 3 sends signal, and electric magnet 6 has
Electric current passes through, and key 9 is attracted into the first keyway 8 to slide and depart from the second keyway 11 on transfer roller 5 by electric magnet 6, and transfer roller 5 can be with
Freely rotate, the driving wheel of vehicle can not obtain the power for moving forward that road surface 1 gives vehicle, therefore car when through transfer roller 5
Can be hindered, it is impossible to move on, cause casualties so as to avoid Overheight Vehicles from colliding with height-limiting frame 2.
Or, the locking device includes frictional disk, and the frictional disk is provided with frictional layer in one end of correspondence transfer roller 5, institute
State in groove 4, be provided with the hydraulic cylinder for frictional disk being driven closer and farther from transfer roller 5, the hydraulic cylinder and scattered reflection formula photoelectric sensing
Device 3 is electrically connected.
By adopting above-mentioned technical proposal, when height is less than the vehicle of the mark of height-limiting frame 2 through transfer roller 5, scattered reflection
The light that formula photoelectric sensor 3 sends is not reflected, and does not send signal, and hydraulic cylinder stretches out, the frictional layer on frictional disk with turn
Roller 5 rubs, and transfer roller 5 can not be rotated, and vehicle can pass through transfer roller 5 and pass through height-limiting frame 2.
When there is Overheight Vehicles to travel to transfer roller 5, the part of vehicle super-high blocks scattered reflection formula photoelectric sensor 3
The light for sending, reflexes to its reception device, and scattered reflection formula photoelectric sensor 3 sends signal, inputs to hydraulic cylinder, hydraulic cylinder contracting
Return, frictional disk is separated with transfer roller 5, and transfer roller 5 freely can be rotated, and the driving wheel of vehicle can not obtain road surface 1 when through transfer roller 5
The power for moving forward of vehicle is given, therefore vehicle can be hindered, it is impossible to moved on, so as to avoid Overheight Vehicles and limit for height
Frame 2 is collided and is caused casualties.
The present embodiment is preferred, and the transfer roller 5 protrudes from road surface 1.
Deceleration strip is formed by adopting the transfer roller 5 of above-mentioned technical proposal, protrusion, vehicle deceleration can be made, and noted driver
There is height-limiting frame 2 in front of anticipating, it is to avoid driver is not slowed down before height-limiting frame 2.
The present embodiment is preferred, and the height-limiting frame 2 is provided with buzzer and photographic head, the buzzer and photographic head with
Scattered reflection formula photoelectric sensor 3 is electrically connected, and the road surface 1 is provided with warning light 12 in the direction to the car of respective slot 4, described to carry
Show that lamp 12 is electrically connected with scattered reflection formula photoelectric sensor 3.
By adopting above-mentioned technical proposal, when Overheight Vehicles are passed through, the part of vehicle super-high blocks scattered reflection formula
The light that photoelectric sensor 3 sends, reflexes to its reception device, and scattered reflection formula photoelectric sensor 3 sends signal, inputs to buzzing
Device, photographic head and warning light 12, buzzer ring, and remind the vehicle of all processes to note, it is to avoid Overheight Vehicles pass through, and remind
Other vehicles should not knock into the back；Photographic head carries out evidence obtaining of taking pictures to Overheight Vehicles, and for the later stage, police looks into；Warning light 12 reminds rear
Vehicle notes slowing down, and prevents from knocking into the back.
When height is less than the vehicle of the mark of height-limiting frame 2 through transfer roller 5, the light that scattered reflection formula photoelectric sensor 3 sends
Do not reflected, do not sent signal, locking device locking transfer roller 5, the transfer roller 5 for protruding from road surface 1 can not be rotated, vehicle can be with
Slow down by transfer roller 5 and pass through height-limiting frame 2.
When there is Overheight Vehicles to travel to transfer roller 5, the part of vehicle super-high blocks scattered reflection formula photoelectric sensor 3
The light for sending, reflexes to its reception device, and scattered reflection formula photoelectric sensor 3 sends signal, inputs to locking device, Ran Housuo
Determine device release, transfer roller 5 freely can be rotated, and the driving wheel of vehicle can not obtain road surface 1 when through transfer roller 5 and give vehicle
The power for moving forward, therefore vehicle can be hindered, it is impossible to move on, so as to avoiding Overheight Vehicles and height-limiting frame 2 from colliding
Cause casualties.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a kind of height-limiting frame for preventing Overheight Vehicles from colliding, including road surface and the height-limiting frame being arranged on road surface, it is characterised in that
The height-limiting frame is provided with scattered reflection formula photoelectric sensor, and the road surface is provided with groove in the direction to the car of correspondence height-limiting frame,
Rotary transfer roller is provided with the groove, is provided with the groove and with locking and the locking dress that transfer roller freely rotates can be allowed
Put.
2. it is according to claim 1 prevent Overheight Vehicles collide height-limiting frame, it is characterised in that the locking device includes
Electric magnet, the electric magnet are electrically connected with scattered reflection formula photoelectric sensor, are rotatably connected to rotating shaft in the transfer roller, described turn
Axle is provided with the first keyway, and the electric magnet is located in the first keyway, slidably connects key in first keyway, and described first
Compression spring is provided between keyway and key, the transfer roller is provided with the second keyway, the key and the second keyway in the position of corresponding keys
It is slidably connected.
3. it is according to claim 1 prevent Overheight Vehicles collide height-limiting frame, it is characterised in that the locking device includes
Frictional disk, the frictional disk are provided with frictional layer in one end of correspondence transfer roller, be provided with driving frictional disk and connect near and far in the groove
From the hydraulic cylinder of transfer roller, the hydraulic cylinder is electrically connected with scattered reflection formula photoelectric sensor.
4. the height-limiting frame that Overheight Vehicles collide of preventing according to Claims 2 or 3, it is characterised in that transfer roller protrusion
In road surface.
5. it is according to claim 4 prevent Overheight Vehicles collide height-limiting frame, it is characterised in that the height-limiting frame is provided with
Buzzer and photographic head, the buzzer and photographic head are electrically connected with scattered reflection formula photoelectric sensor, and the road surface is right
The direction to the car of groove is answered to be provided with warning light, the warning light is electrically connected with scattered reflection formula photoelectric sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870300.XU CN206052599U (en) | 2016-08-12 | 2016-08-12 | The height-limiting frame for preventing Overheight Vehicles from colliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870300.XU CN206052599U (en) | 2016-08-12 | 2016-08-12 | The height-limiting frame for preventing Overheight Vehicles from colliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206052599U true CN206052599U (en) | 2017-03-29 |
Family
ID=58380673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870300.XU Active CN206052599U (en) | 2016-08-12 | 2016-08-12 | The height-limiting frame for preventing Overheight Vehicles from colliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206052599U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667058A (en) * | 2019-01-16 | 2019-04-23 | 扬州市海力精密机械制造有限公司 | A kind of pressure knot arm for netting machine |
| CN112746572A (en) * | 2020-09-04 | 2021-05-04 | 嘉兴日名环交通安全设备有限公司 | Multifunctional safety warning buffer type traction device |
| CN115404800A (en) * | 2022-10-13 | 2022-11-29 | 聊城市交通发展有限公司 | Highway construction safety warning device |
-
2016
- 2016-08-12 CN CN201620870300.XU patent/CN206052599U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667058A (en) * | 2019-01-16 | 2019-04-23 | 扬州市海力精密机械制造有限公司 | A kind of pressure knot arm for netting machine |
| CN112746572A (en) * | 2020-09-04 | 2021-05-04 | 嘉兴日名环交通安全设备有限公司 | Multifunctional safety warning buffer type traction device |
| CN112746572B (en) * | 2020-09-04 | 2022-03-22 | 嘉兴日名环交通安全设备有限公司 | Multifunctional safety warning buffer type traction device |
| CN115404800A (en) * | 2022-10-13 | 2022-11-29 | 聊城市交通发展有限公司 | Highway construction safety warning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210909 Address after: No. 186, Donglai Road, Wucheng District, Jinhua City, Zhejiang 321000 Patentee after: Zhejiang Junyu Construction Co.,Ltd. Address before: 317600 building 3, Hualong liudao apartment, Chengguan, Zhugang Town, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG FANGYUAN MUNICIPAL ENGINEERING Co.,Ltd. |