CN214993238U - Liftable formula road deceleration strip - Google Patents
Liftable formula road deceleration strip Download PDFInfo
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- CN214993238U CN214993238U CN202120794478.1U CN202120794478U CN214993238U CN 214993238 U CN214993238 U CN 214993238U CN 202120794478 U CN202120794478 U CN 202120794478U CN 214993238 U CN214993238 U CN 214993238U
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- deceleration strip
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- speed
- rib plate
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- 230000006698 induction Effects 0.000 claims abstract description 28
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- 230000010355 oscillation Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
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- 238000010586 diagram Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
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Abstract
The utility model aims at providing a liftable road deceleration strip, which comprises a vehicle speed detector, a deceleration strip assembly and a controller; the deceleration strip assembly and the vehicle speed detector are respectively arranged on the road surface of the same lane, and the ground induction coil and the deceleration strip assembly are sequentially arranged at intervals along the advancing direction of the lane in a deceleration way; the deceleration strip assembly comprises a lifting mechanism and a deceleration strip, and the deceleration strip is arranged on the lifting mechanism and can be driven by the lifting mechanism to lift; the speed detector detects the speed of the vehicle and transmits the speed to the controller, and if the speed of the vehicle does not exceed a set value, the controller controls the lifting mechanism to start and lower the speed bump. The utility model discloses the structure sets up scientific and reasonable, when playing the warning effect that slows down, has also guaranteed the current experience of vehicle of traveling according to the speed limit.
Description
Technical Field
The utility model relates to a traffic facilities equipment field, concretely relates to liftable formula road deceleration strip.
Background
The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The vehicle deceleration device is generally strip-shaped and dotted, is mainly made of rubber and metal, and is generally alternated with yellow black to attract visual attention so as to slightly arch the road surface to achieve the aim of vehicle deceleration. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections requiring vehicle slow down and traffic accidents are easy to cause, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.
The purpose of arranging the deceleration strip on the road is to remind a vehicle to decelerate and slowly move on an important road section, but the traditional deceleration strip is simple in design and single in function. Any speed bump of the prior art structure inevitably causes jolt to all vehicles no matter what speed the vehicle passes.
Disclosure of Invention
The utility model aims at providing a liftable formula road deceleration strip, this liftable formula road deceleration strip tests the speed to the vehicle, divides the vehicle of passing into high-speed vehicle and low-speed vehicle, and for high-speed vehicle, there is not the difference between the deceleration strip of over-and-under type and the deceleration strip of using now, can both play the function of reminding the driver to slow down; and for the vehicle which drives at low speed, the vehicle can automatically descend and no longer bump the vehicle.
The technical scheme of the utility model as follows:
the liftable road deceleration strip comprises a vehicle speed detector, a deceleration strip assembly and a controller;
the deceleration strip assembly and the vehicle speed detector are respectively arranged on the road surface of the same lane, and the ground induction coil and the deceleration strip assembly are sequentially arranged at intervals along the advancing direction of the lane in a deceleration way;
the deceleration strip assembly comprises a lifting mechanism and a deceleration strip, and the deceleration strip is arranged on the lifting mechanism and can be driven by the lifting mechanism to lift;
the speed detector detects the speed of the vehicle and transmits the speed to the controller, and if the speed of the vehicle does not exceed a set value, the controller controls the lifting mechanism to start and lower the speed bump.
The distance between the vehicle speed detector and the deceleration strip assembly is 8-20 meters.
The speed detector comprises a ground induction coil and an inductance tester, the ground induction coil is used for sending frequency oscillation change to the inductance tester when a vehicle passes through the ground induction coil, and the inductance tester obtains the speed of the vehicle according to the frequency oscillation change and transmits the speed to the controller.
The deceleration strip assembly is provided with an infrared sensing device a, the infrared sensing device a transmits a signal to the controller after detecting that the vehicle leaves, and the controller controls the lifting mechanism to lift the deceleration strip.
The deceleration strip assembly further comprises a base, a translation mechanism and a ribbed plate box;
the road surface provided with the speed bump assembly is provided with a mounting groove, the base is arranged at the bottom of the mounting groove, and the lifting mechanism and the translation mechanism are arranged on the base;
the two groups of rib plate boxes are arranged at intervals along the advancing direction of the vehicle; the two groups of the translation mechanism are arranged corresponding to the rib plate boxes, and the rib plate boxes are arranged on the translation mechanism; the lifting mechanism is arranged between the two groups of rib plate boxes, and the deceleration strip is arranged at the top of the lifting mechanism;
a plurality of groups of square grooves are arranged on the top surface of the rib plate box and the inner side wall of the rib plate box at intervals along the horizontal direction vertical to the advancing direction of the vehicle, and a supporting plate is arranged between every two adjacent square grooves; support rib plates corresponding to the square grooves of the two groups of rib plate boxes are respectively arranged on two sides of the bottom surface of the deceleration strip; the translation mechanism drives the rib plate box to move, so that the square groove at the bottom of the rib plate box or the support rib plate corresponds to the support rib plate, when the square groove corresponds to the support rib plate, the lifting mechanism can drive the speed bump to descend, and at the moment, the support rib plate enters the square groove.
The translation mechanism comprises a motor, a large gear carrier, a shaft bracket, a transmission shaft, a small gear b, a rack and a slide rail; the motor, the shaft support, the bull gear carrier and the slide rail are all arranged on the base, the transmission shaft is arranged on the shaft support, the bull gear is arranged on the bull gear carrier through a gear shaft, the gear shaft is connected with an output shaft of the motor, a pinion a is fixedly arranged in the middle of the transmission shaft, and the pinion a is meshed with the bull gear;
a group of pinions b are fixedly arranged at two ends of the transmission shaft respectively, the racks are arranged on two sides of the bottom surface, and the racks are meshed with the pinions b;
the two groups of slide rails are respectively positioned at the outer sides of the two ends of the transmission shaft, and the slide rails are horizontally arranged and are vertical to the advancing direction of the vehicle; the bottom surface of the ribbed plate box is provided with two groups of sliding blocks corresponding to the sliding rails, and the sliding blocks are arranged on the sliding rails and can move along the sliding rails under the driving of a motor.
The liftable road deceleration strip further comprises supporting frames, and the supporting frames are arranged at two ends, perpendicular to the advancing direction of a vehicle, of the base and used for supporting two ends of the deceleration strip.
The lifting mechanism is a hydraulic lifting column.
The liftable formula road deceleration strip, still include infrared induction system b, infrared induction system b be equipped with three groups, the interval is located on the road surface between speed detector, the deceleration strip assembly, the interval of adjacent two sets of infrared induction system b is 2.1-2.3 meters, when arbitrary infrared induction system b of group was sheltered from, the controller control deceleration strip keeps in the position department that descends motionless.
The controller is a single chip microcomputer, and the model of the controller is STC12C5A60S 2; the model of the ground induction coil is FF46-1 type (national standard); the model of the inductance tester is LC 100-A; the models of the infrared sensing device a and the infrared sensing device b are E3-D82.
The utility model discloses an interval sets up speed of a motor vehicle detector, deceleration strip assembly, if the speed of a motor vehicle does not have the hypervelocity, then certainly descends the deceleration strip, avoids the vehicle to jolt, if the speed of a motor vehicle is hypervelocity, then keeps the deceleration strip motionless, forces the speed reduction of a motor vehicle, when playing the deceleration action, has also increased the experience of passing through of complying with the rule vehicle, avoids the vehicle to jolt, and this has also played the effect of encouraging the vehicle and keep the speed limit to go.
The utility model discloses among the preferred scheme, test the speed through the cooperation of ground induction coil and inductance tester, travel through the coil with different kind of car speed when the vehicle, can produce the oscillation change of different frequencies, the controller is through the time interval of two front and back signals to confirm the speed of a motor vehicle, test the speed more accurately, and the cost is lower relatively.
The utility model discloses a combination of floor case and translation mechanism of unique structure through square groove and backup pad, has both satisfied the needs that the deceleration strip descends to pack up, also when the deceleration strip rises, gives abundant support simultaneously.
The utility model discloses preferred scheme has still designed three infrared induction system b of group, and when setting up the infrared induction system b in the deceleration strip front sheltered from, the deceleration strip can keep the state that falls down, normally passes through until the vehicle. The device can enable the speed bump to face more complicated and varied traffic conditions, such as traffic jam. Simultaneously, this deceleration strip that also effectively avoids the vehicle to stop when the deceleration strip top rises, avoids not the quality direct action of car on the hydraulic pressure post of rise in-process, causes the product to damage.
Drawings
Fig. 1 is a schematic structural view of a liftable road deceleration strip provided by the present invention;
fig. 2 is a schematic structural diagram of a deceleration strip assembly provided by the present invention;
fig. 3 is a schematic structural diagram of the interior of the deceleration strip assembly provided by the present invention;
the names and serial numbers of the parts in the figure are as follows:
the device comprises a ground induction coil 1, a speed bump 2, a controller 3, an infrared induction device a, a base 5, a rib plate box 6, a mounting groove 7, a square groove 8, a supporting plate 9, a supporting rib plate 10, a motor 11, a large gear 12, a large gear carrier 13, a shaft support 14, a transmission shaft 15, a small gear 16, a small gear 17, a rack 17, a sliding rail 18, a small gear a19, a small gear 20, a supporting frame 21, a sliding block 22, a hydraulic lifting column 23 and an infrared induction device b.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1-3, the liftable road speed bump provided by the embodiment includes a vehicle speed detector, a speed bump assembly, and a controller 3;
the deceleration strip assembly and the vehicle speed detector are respectively arranged on the road surface of the same lane, and the ground induction coil 1 and the deceleration strip assembly are sequentially arranged at intervals along the advancing direction of the lane in a deceleration way;
the deceleration strip assembly comprises a lifting mechanism and a deceleration strip 2, wherein the deceleration strip 2 is arranged on the lifting mechanism and can be driven by the lifting mechanism to lift;
the speed detector detects the speed of the vehicle and transmits the speed to the controller 3, and if the speed of the vehicle does not exceed a set value, the controller 3 controls the lifting mechanism to start and lower the speed bump 2.
The distance between the vehicle speed detector and the deceleration strip assembly is 8-20 meters.
The speed detector comprises a ground induction coil 1 and an inductance tester, the ground induction coil 1 is used for sending frequency oscillation change to the inductance tester when a vehicle passes by the ground induction coil, and the inductance tester obtains the speed of the vehicle according to the frequency oscillation change and transmits the speed to the controller 3.
Be equipped with infrared induction system a4 on the deceleration strip assembly, infrared induction system a4 detect the vehicle and leave the back, transmit signal to controller 3, controller 3 control elevating system lifts deceleration strip 2.
The deceleration strip assembly further comprises a base 5, a translation mechanism and a ribbed plate box 6;
a mounting groove 7 is formed in the road surface where the speed bump assembly is arranged, the base 5 is arranged at the bottom of the mounting groove 7, and the lifting mechanism and the translation mechanism are arranged on the base 5;
two sets of rib plate boxes 6 are arranged at intervals along the advancing direction of the vehicle; two sets of the translation mechanism are arranged corresponding to the rib plate boxes 6, and the rib plate boxes 6 are arranged on the translation mechanism; the lifting mechanism is arranged between the two groups of rib plate boxes 6, and the deceleration strip 2 is arranged at the top of the lifting mechanism;
a plurality of groups of square grooves 8 are arranged on the top surface and the inner side wall of the ribbed plate box 6 at intervals along the horizontal direction vertical to the advancing direction of the vehicle, and a supporting plate 9 is arranged between every two adjacent square grooves 8; two sides of the bottom surface of the deceleration strip 2 are respectively provided with a support rib plate 10 corresponding to the square grooves 8 of the two groups of rib plate boxes 6; the translation mechanism drives the rib plate box 6 to move, so that the square groove 8 at the bottom of the rib plate box or the support rib plate 10 corresponds to the support rib plate 10, when the square groove 8 corresponds to the support rib plate 10, the lifting mechanism can drive the speed bump 2 to descend, and at the moment, the support rib plate 10 enters the square groove 8.
The translation mechanism comprises a motor 11, a gearwheel 12, a gearwheel bracket 13, a shaft bracket 14, a transmission shaft 15, a pinion b16, a rack 17 and a slide rail 18; the motor 11, the shaft bracket 14, the bull gear bracket 13 and the slide rail 18 are all arranged on the base 5, the transmission shaft 15 is arranged on the shaft bracket 14, the bull gear 12 is arranged on the bull gear bracket 13 through a gear shaft, the gear shaft is connected with an output shaft of the motor 11, a pinion a19 is fixedly arranged in the middle of the transmission shaft 15, and the pinion a19 is meshed with the bull gear 12;
a group of pinions b16 are respectively fixedly arranged at two ends of the transmission shaft 15, the racks 17 are arranged on two sides of the bottom surface, and the racks 17 are meshed with the pinions b 16;
two groups of slide rails 18 are arranged and are respectively positioned at the outer sides of two ends of the transmission shaft 15, and the slide rails 18 are horizontally arranged and are vertical to the advancing direction of the vehicle; two sets of sliding blocks 21 corresponding to the sliding rails 18 are arranged on the bottom surface of the ribbed plate box 6, and the sliding blocks 21 are mounted on the sliding rails 18 and can move along the sliding rails 18 under the driving of the motor 11.
The liftable road deceleration strip further comprises a supporting frame 20, wherein the supporting frame 20 is arranged at two ends, perpendicular to the advancing direction of a vehicle, of the base 5 and used for supporting two ends of the deceleration strip 2.
The lifting mechanism is a hydraulic lifting column 22.
The liftable road deceleration strip further comprises infrared sensing devices b23, the infrared sensing devices b23 are provided with three groups, the three groups are arranged on a road surface between the vehicle speed detector and the deceleration strip assembly at intervals, the distance between every two adjacent groups of infrared sensing devices b23 is 2.1-2.3 m, and when any group of infrared sensing devices b23 is shielded, the controller 3 controls the deceleration strip 2 to keep still at a descending position.
Claims (9)
1. The utility model provides a liftable formula road deceleration strip, includes speed detector, deceleration strip assembly, controller (3), its characterized in that:
the deceleration strip assembly and the vehicle speed detector are respectively arranged on the road surface of the same lane, and the ground induction coil (1) and the deceleration strip assembly are sequentially arranged at intervals along the advancing direction of the lane in a deceleration way;
the deceleration strip assembly comprises a lifting mechanism and a deceleration strip (2), wherein the deceleration strip (2) is arranged on the lifting mechanism and can be driven by the lifting mechanism to lift;
the speed detector detects the speed of the vehicle and transmits the speed to the controller (3), and if the speed of the vehicle does not exceed a set value, the controller (3) controls the lifting mechanism to start and lower the speed bump (2).
2. The liftable road deceleration strip according to claim 1, wherein: the distance between the vehicle speed detector and the deceleration strip assembly is 8-20 meters.
3. The liftable road deceleration strip according to claim 1, wherein: the vehicle speed detector comprises a ground induction coil (1) and an inductance tester, the ground induction coil (1) is used for sending frequency oscillation change to the inductance tester when a vehicle passes by the ground induction coil, and the inductance tester obtains the vehicle speed according to the frequency oscillation change and transmits the vehicle speed to the controller (3).
4. The liftable road deceleration strip according to claim 1, wherein: the deceleration strip assembly on be equipped with infrared induction system a (4), infrared induction system a (4) detect the vehicle and leave the back, transmit signal to controller (3), controller (3) control elevating system rises deceleration strip (2).
5. The liftable road deceleration strip according to claim 1, wherein: the deceleration strip assembly further comprises a base (5), a translation mechanism and a rib plate box (6);
a mounting groove (7) is formed in the road surface where the speed bump assembly is arranged, the base (5) is arranged at the bottom of the mounting groove (7), and the lifting mechanism and the translation mechanism are arranged on the base (5);
the rib plate boxes (6) are arranged in two groups and are arranged at intervals along the advancing direction of the vehicle; the two groups of the translation mechanisms are arranged corresponding to the rib plate boxes (6), and the rib plate boxes (6) are arranged on the translation mechanisms; the lifting mechanism is arranged between the two groups of rib plate boxes (6), and the deceleration strip (2) is arranged at the top of the lifting mechanism;
a plurality of groups of square grooves (8) are arranged on the top surface and the inner side wall of the ribbed plate box (6) at intervals along the horizontal direction vertical to the advancing direction of the vehicle, and a supporting plate (9) is arranged between the adjacent square grooves (8); two sides of the bottom surface of the deceleration strip (2) are respectively provided with a support rib plate (10) corresponding to the square grooves (8) of the two groups of rib plate boxes (6); the translation mechanism drives the rib plate box (6) to move, so that the square groove (8) at the bottom of the rib plate box or the support rib plate (10) corresponds to the support rib plate (10), when the square groove (8) corresponds to the support rib plate (10), the lifting mechanism can drive the speed bump (2) to descend, and at the moment, the support rib plate (10) enters the square groove (8).
6. The liftable road deceleration strip according to claim 5, wherein: the translation mechanism comprises a motor (11), a large gear (12), a large gear rack (13), a shaft bracket (14), a transmission shaft (15), a small gear b (16), a rack (17) and a slide rail (18); the motor (11), the shaft support (14), the large gear support (13) and the sliding rail (18) are all arranged on the base (5), the transmission shaft (15) is arranged on the shaft support (14), the large gear (12) is arranged on the large gear support (13) through a gear shaft, the gear shaft is connected with an output shaft of the motor (11), a small gear a (19) is fixedly arranged in the middle of the transmission shaft (15), and the small gear a (19) is meshed with the large gear (12);
two ends of the transmission shaft (15) are respectively and fixedly provided with a group of pinions b (16), racks (17) are arranged on two sides of the bottom surface, and the racks (17) are meshed with the pinions b (16);
two groups of slide rails (18) are arranged and are respectively positioned at the outer sides of two ends of the transmission shaft (15), the slide rails (18) are horizontally arranged, and the direction of the slide rails is vertical to the advancing direction of the vehicle; the bottom surface of the ribbed plate box (6) is provided with two groups of sliding blocks (21) corresponding to the sliding rails (18), and the sliding blocks (21) are arranged on the sliding rails (18) and can move along the sliding rails (18) under the driving of the motor (11).
7. The liftable road deceleration strip according to claim 5, wherein: the deceleration strip support frame is characterized by further comprising support frames (20), wherein the support frames (20) are arranged at two ends, perpendicular to the advancing direction of a vehicle, of the base (5) and used for supporting two ends of the deceleration strip (2).
8. The liftable road deceleration strip according to claim 1, wherein: the lifting mechanism is a hydraulic lifting column (22).
9. The liftable road deceleration strip according to claim 1, wherein: the speed bump is characterized by further comprising three groups of infrared sensing devices b (23), the three groups of infrared sensing devices b (23) are arranged on a road surface between the vehicle speed detector and the speed bump assembly at intervals, the distance between every two adjacent groups of infrared sensing devices b (23) is 2.1-2.3 m, and when any group of infrared sensing devices b (23) is shielded, the controller (3) controls the speed bump (2) to be kept stationary at a descending position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794478.1U CN214993238U (en) | 2021-04-19 | 2021-04-19 | Liftable formula road deceleration strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120794478.1U CN214993238U (en) | 2021-04-19 | 2021-04-19 | Liftable formula road deceleration strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993238U true CN214993238U (en) | 2021-12-03 |
Family
ID=79093601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120794478.1U Expired - Fee Related CN214993238U (en) | 2021-04-19 | 2021-04-19 | Liftable formula road deceleration strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993238U (en) |
-
2021
- 2021-04-19 CN CN202120794478.1U patent/CN214993238U/en not_active Expired - Fee Related
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| 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: 20211203 |