CN214401478U - Novel deceleration strip device - Google Patents
Novel deceleration strip device Download PDFInfo
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- CN214401478U CN214401478U CN202120359300.4U CN202120359300U CN214401478U CN 214401478 U CN214401478 U CN 214401478U CN 202120359300 U CN202120359300 U CN 202120359300U CN 214401478 U CN214401478 U CN 214401478U
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- deceleration strip
- strip device
- supporting electromagnet
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- rotating member
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Abstract
The utility model provides a novel deceleration strip device, which comprises at least one group of movable components and fixed components, wherein the movable components are arranged above the ground, the fixed components are arranged below the ground, the movable components comprise a reflector and a rotating component, the longitudinal section of the rotating component is fan-shaped, the reflector is detachably arranged on the surface of the rotating component, the bottom of the rotating component is provided with an upper supporting electromagnet, and the rotating component can rotate relative to the fixed components; the fixed subassembly includes the base, and inside central control room, under bracing electro-magnet and the electromagnetic damper of being equipped with of base, the steerable movable end that rotates of central control room rotates under upper and lower supporting electro-magnet effect and lifts or falls down, and the electromagnetic damper is used for providing the resistance for the rotation of rotating member, slows down its slew velocity. The utility model discloses a deceleration strip is equipped with the reflector strip more obviously, and stable in structure is durable, and the sense of jolting is little, can realize intelligent control, can be applied to scene such as traffic lights crossing and the great road section of vehicle flow and use.
Description
Technical Field
The utility model belongs to the technical field of the municipal works technique and specifically relates to a novel deceleration strip device is related to.
Background
The speed reducing belt is a traffic facility installed on a road to reduce the speed of passing vehicles, is generally strip-shaped and dotted, is mainly made of rubber and metal, is generally in yellow and black phases to attract visual attention, slightly arches the road surface to achieve the purpose of reducing the speed of the vehicles, is generally arranged on road junctions, industrial and mining enterprises, schools, residential district entrances and other road sections needing slow speed reduction of the vehicles and road sections easily causing traffic accidents, and is a novel special traffic safety facility for reducing the running speed of motor vehicles and non-motor vehicles. The deceleration strip reduces the accidents at each traffic road junction to a great extent, and is a novel special facility for traffic safety.
Most of the conventional deceleration strips are formed by nailing yellow-black staggered rubber on the ground, and the vehicle jolts seriously when passing through the deceleration strips. The deceleration strip can destroy the rubber surface after rolling for many days through the traffic stream for the steel nail on nail ground exposes on the road surface, shortens its life, and the vehicle tire that probably makes the process here receives the harm, and can become less striking after the live time, makes the probability increase that takes place the traffic accident. In addition, after the deceleration strip is damaged, the deceleration strip needs to be integrally replaced, so that the efficiency is low, and the time and the labor are consumed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel deceleration strip device, this deceleration strip can reduce the sense of jolting, realizes intelligent control according to the real-time road condition in highway section, reduces the emergence probability of traffic accident, and life is longer than ordinary deceleration strip.
The utility model provides a novel deceleration strip device, which comprises at least one group of movable components and fixed components, wherein the movable components are arranged above the ground, the fixed components are arranged below the ground, the movable components comprise a reflector and a rotating component, the longitudinal section of the rotating component is in a fan shape, the reflector is detachably arranged on the surface of the rotating component, the bottom of the rotating component is provided with an upper supporting electromagnet, and the rotating component is movably connected with the top of the fixed components through a rotating shaft and can rotate relative to the fixed components; the fixed component comprises a base, a central control room, a lower supporting electromagnet and an electromagnetic damper are arranged inside the base, the central control room can control the movable end of the movable component to rotate and lift under the action of repulsive magnetic force of the upper supporting electromagnet and the lower supporting electromagnet, and the electromagnetic damper is used for providing resistance for rotation of the movable component and reducing the rotation speed of the movable component.
Preferably, a PLC control unit and a timer are arranged in the central control chamber, the PLC control unit is respectively electrically connected with the upper supporting electromagnet and the lower supporting electromagnet, the timer is electrically connected with the PLC controller, and the upper supporting electromagnet and the lower supporting electromagnet are repelled after being electrified.
Preferably, the electromagnetic damper is made by magnetic metal, and its surface is the arc curved surface, the arc spout has been seted up at the middle part of electromagnetic damper, electromagnetic damper surface winding has the electrical coil that is the closed loop, the electrical coil through time delay relay with PLC the control unit electric connection, time delay relay is used for control electrical coil time delay outage.
Preferably, the upper supporting electromagnet and the lower supporting electromagnet are arranged in the middle of the deceleration strip, the lower supporting electromagnet is arranged in an inclined mode, and the upper supporting electromagnet is embedded in the bottom of the rotating piece.
Preferably, the bottom of the end face of the rotating part is fixedly connected with a sliding block, and the sliding block is a metal piece and can move along with the rotating part along the direction of the arc-shaped sliding groove.
Preferably, the electromagnetic dampers comprise two electromagnetic dampers which are respectively arranged below one side, away from the end face, of the movable end of the rotating part, and generate a magnetic field after the electromagnetic dampers are electrified, and the sliding block cuts the magnetic induction lines through the magnetic field to generate electromagnetic damping which hinders the movement of the sliding block.
Preferably, the top of base still is equipped with the acoustic control sensor, the acoustic control sensor with PLC the control unit electric connection can transmit the sound signal who receives for PLC the control unit.
Preferably, the deceleration strip further comprises a switch controller, the switch controller is arranged outside the deceleration strip, and the switch controller is electrically connected with the PLC control unit.
Preferably, the base surface is provided with a positioning groove for accommodating the rotating member, and the surface of the positioning groove is provided with sealing rubber.
Preferably, the reflector is embedded in the surface of the rotating member, and the surface of the reflector is flush with the surface of the rotating member.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the detachable reflector is arranged on the surface of the deceleration strip, so that the deceleration strip has a good light reflection effect and is more striking at night or in an environment with poor light, a driver can see that pedestrians pass through the zebra stripes clearly, further, the forward and backward vehicles are reminded of decelerating and slowly moving in advance, accidents are prevented, the safety factor of driving is increased, the reflector can be independently replaced after being damaged, and the deceleration strip is more economical and practical;
2. a central control room is arranged in a fixed assembly of the deceleration strip, electromagnets are arranged at the bottoms of movable assemblies, the PLC is used for controlling the upper supporting electromagnet and the lower supporting electromagnet to be powered on and off according to real-time road conditions, so that repulsive magnetic force is generated, the deceleration strip is controlled to rise or fall through magnetic force, the use requirements of various scenes such as roads, schools and factories are met, and the deceleration strip is more intelligent and efficient and has a wide application range;
3. an electromagnetic damper is arranged below the outer side of a movable assembly of the speed bump, when a vehicle passes through the speed bump and the movable assembly moves up and down, a sliding block on the outer side of the speed bump moves along the direction of the arc-shaped sliding chute to cut a magnetic induction line of a magnetic field formed after the electromagnetic damper is electrified, so that electromagnetic resistance which hinders the sliding block from moving up and down is generated, relative movement of the sliding block is hindered, the falling or rising speed of the speed bump is reduced, damage caused by collision between the movable assembly and a fixed assembly is reduced, and the service life of the speed bump is prolonged;
4. the base is internally provided with a timer and a voice control sensor, the timer can be synchronous with a traffic light, when the traffic light falls off, vehicles normally pass, when the traffic light is red, the traffic light rises to decelerate the vehicles, so that the situation that the speed of the vehicles is too high and the safe passing of pedestrians is influenced is avoided, the voice control sensor can sense the whistle sound of emergency vehicles such as ambulances, fire trucks and the like, when special vehicles pass, the voice control sensor feeds back signals to a PLC control unit to control a deceleration strip to fall off, so that the emergency vehicles can pass quickly;
5. this deceleration strip device lies in the movable part above the ground and mainly makes by the metal, and stable in structure is durable, and long service life, base surface are equipped with sealing rubber, effectively prevent that the rainwater from getting into, and the leakproofness is good, does not have the risk of exposed steel nail, avoids causing the damage of past vehicle tyre.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic side view of the deceleration strip device of the present invention;
fig. 2 is a schematic front view of the deceleration strip device of the present invention after being cut along the longitudinal symmetry axis.
Description of reference numerals:
1: a rotating member; 2: a reflector; 3: a rotating shaft; 4: an upper support electromagnet; 5: a base; 6: a central control room; 7: an electromagnetic damper; 8: a lower support electromagnet; 9: a slide block.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1 and 2, the utility model provides a novel deceleration strip device, this deceleration strip device can set up and use in multiple scenes such as crossing, school, factory, and every lane sets up one section for the speed of traveling of restriction vehicle ensures pedestrian's safety.
The deceleration strip device is composed of a fixed component arranged under the ground and a movable component arranged on the ground, wherein the movable component comprises a rotating part 1 and a reflecting plate 2, the rotating part 1 is a metal piece, the longitudinal section of the rotating part is fan-shaped, the outer side surface of the movable end of the rotating part 1 is an arc-shaped surface, the surface of the rotating part 1 is provided with a mounting groove, the reflecting plate 2 is embedded in the mounting groove, and the surface of the reflecting plate 2 is flush with the surface of the rotating part 1. The thinner side of the rotating part 1 is rotatably connected with the top of the fixed component through a rotating shaft 3, so that one side of the movable end of the rotating part 1 can rotate up and down within a certain angle around the rotating shaft 3 relative to the fixed component. An upper supporting electromagnet 4 is embedded in the middle of the bottom surface of the rotating piece 1, and the rotating piece 1 can rotate together with the upper supporting electromagnet 4.
The fixed subassembly includes base 5, and the right side of base 5 is equipped with the constant head tank with the arcwall face matched with that rotates piece 1, and the constant head tank surface is equipped with sealing rubber, and the constant head tank can cooperate and rotate piece 1, makes it accomodate rather than in rotating certain angle, and the inside of base 5 is equipped with at least one central control room 6. Be equipped with lower support electro-magnet 8 in the base 5, lower support electro-magnet 8 is located support electro-magnet 4 under, and lower support electro-magnet 8 inclines to be arranged, goes up support electro- magnet 4 and 8 magnetism repulsion behind the circular telegram of lower support electro-magnet, through the rise and the fall of its controllable rotation piece 1 of break-make electricity.
The electromagnetic dampers 7 are respectively arranged in the base 5 close to the front end and the rear end of the base, the electromagnetic dampers 7 are arranged below the outer sides of the end faces of the two ends of the rotating part 1, and the electromagnetic dampers 7 are used for damping the rotating part 1 in the rotating process and slowing down the rising or falling speed of the rotating part.
When the upper supporting electromagnet 4 and the lower supporting electromagnet 8 are electrified and the deceleration strip works normally, the rotating part 1 moves to the highest point, the bottom of the rotating part is flush with the ground, a vehicle is decelerated when passing through the deceleration strip, the deceleration strip falls under pressure, and the electromagnetic damper 7 generates opposite electromagnetic damping to the rotating part 1 and plays a buffering role; when the upper supporting electromagnet 4 and the lower supporting electromagnet 8 are powered off, the rotating part 1 rotates downwards, when the rotating part rotates to the lowest point, the reflecting plate 2 positioned at the top of the rotating part 1 is flush with the ground, in the process, the electromagnetic damper 7 generates opposite electromagnetic damping on the rotating part 1, the electromagnetic damper has a buffering effect on the rotating part, the falling speed of the rotating part is reduced, when a vehicle passes through the electromagnetic damper, the damage caused by collision between the movable assembly and the fixed assembly is reduced, and the service life of the deceleration strip is prolonged.
Be equipped with the PLC the control unit in the central control room 6, time-recorder and time delay relay, time-recorder and PLC the control unit electric connection, the PLC the control unit respectively with last support electro- magnet 4 and 8 electric connection of under bracing electro-magnet, the time-recorder can be synchronous with the time of traffic lights, the PLC the control unit is according to the time-recorder time, control when the lane is green light support electro- magnet 4 and 8 outage messenger deceleration strips of under bracing electro-magnet fall, the convenience passes through to the vehicle of coming and going, control when the lane is red light support electro- magnet 4 and 8 circular telegram deceleration strips of under bracing electro-magnet rise, slow down the vehicle, guarantee pedestrian's safety is current.
In this embodiment, the top department of base 5 still is equipped with the acoustic control sensor, acoustic control sensor and PLC the control unit electric connection, and it can sense emergency vehicles's such as ambulance, fire engine whistle signal, turns into electric signal transmission to PLC the control unit with it, and PLC the control unit receives after the signal, and support electro-magnet 4 and lower support electro-magnet 8 outage in the control, and the deceleration strip falls, makes things convenient for emergency vehicles to pass through fast. Be equipped with the on-off controller in the outside of deceleration strip, on-off controller and PLC the control unit electric connection, the manual control that realizes going up support electro-magnet 4 and lower support electro-magnet 8 through the steerable PLC the control unit of on-off controller switches on and off.
The deceleration strip device of the embodiment can be particularly applied to the following scenes:
1. crossroad red-green light change processing
When the traffic signal lamp mode is red, yellow and green cycle timing, and the lane road signal lamp where the novel deceleration strip is located is a non-red lamp, the upper supporting electromagnet 4 and the lower supporting electromagnet 8 are powered off, the electromagnetic damper 7 is powered off in a delayed mode, the rotation of the rotating part 1 is blocked, the novel deceleration strip slowly falls down, and vehicles normally pass; when the lane signal lamp that novel deceleration strip was located is the red light, novel deceleration strip can slowly rise, slows down to the vehicle of coming and going, when the traffic signal lamp mode is the yellow light and lasts the scintillation (generally for night or construction road section etc.), novel deceleration strip keeps rising the state.
2. Road flow change handling
The traffic of urban roads is greatly increased in the time period of going to work and going to work, and in order to avoid congestion of the roads, the novel deceleration strip arranged in the middle of the road section can slowly fall under the action of the switch controller, so that vehicles can pass through the deceleration strip quickly and smoothly, and congestion of the roads is reduced.
3. Handling of emergency vehicles
The time of an emergency vehicle is at a premium and a one second difference may be a decisive consequence to the development of an emergency. The traditional deceleration strip can influence emergency vehicle's current speed, and novel deceleration strip is inside to have the acoustic control sensor, can type emergency vehicle whistle information in advance, when receiving the sound wave and type information matching, can handle, makes support electro- magnet 4 and 8 outage of under bracing electro-magnet, makes the deceleration strip fall down to emergency vehicle is current rapidly, and is more and more littleer when the sound wave of receiving, when no longer matching, novel deceleration strip gets back to in the normal condition again.
4. Remote control of switch
The speed reducer can be arranged in front of entrances of schools, units, cells and the like, and the speed reducer is provided with a switch controller and is handled by a gate sentry or security guard through the switch controller. In the time period of going to school or getting to work, the switch is turned on, so that the speed bump is slowly lifted, the vehicle is decelerated and slowly driven before the speed bump, and the safety of passerby is guaranteed. When no more mass people flow through, the switch can be manually closed, so that the novel speed bump falls back to the state of being flush with the ground.
By priority programming of the PLC control unit in the central control room 6, the sequence of the emergency vehicle handling from and to > the remote control situation > the crossroad red/green light change handling is generally set as the road flow change handling. In any event, the timers in the synchronized traffic light program need to be consistent with the associated traffic lights at all times.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A novel deceleration strip device comprises at least one group of movable assembly and fixed assembly, wherein the movable assembly is arranged above the ground, and the fixed assembly is arranged below the ground; the fixed component comprises a base, a central control room, a lower supporting electromagnet and an electromagnetic damper are arranged inside the base, the central control room can control the movable end of the movable component to rotate and lift under the action of repulsive magnetic force of the upper supporting electromagnet and the lower supporting electromagnet, and the electromagnetic damper is used for providing resistance for rotation of the movable component and reducing the rotation speed of the movable component.
2. The novel deceleration strip device as claimed in claim 1, wherein a PLC control unit and a timer are provided in the central control chamber, the PLC control unit is electrically connected to the upper supporting electromagnet and the lower supporting electromagnet respectively, the timer is electrically connected to the PLC controller, and the upper supporting electromagnet and the lower supporting electromagnet repel each other in magnetic property after being energized.
3. The novel deceleration strip device as claimed in claim 2, wherein the electromagnetic damper is made of magnetic metal, the surface of the electromagnetic damper is an arc-shaped curved surface, an arc-shaped chute is formed in the middle of the electromagnetic damper, a closed loop electrical coil is wound on the surface of the electromagnetic damper, the electrical coil is electrically connected with the PLC control unit through a time delay relay, and the time delay relay is used for controlling the electrical coil to be powered off in a time delay manner.
4. The novel deceleration strip device as claimed in claim 3, wherein the upper supporting electromagnet and the lower supporting electromagnet are both arranged in the middle of the deceleration strip, the lower supporting electromagnet is arranged obliquely, and the upper supporting electromagnet is embedded in the bottom of the rotating member.
5. The novel deceleration strip device as claimed in claim 3, wherein a sliding block is fixedly connected to the bottom of the end face of the rotating member, and the sliding block is made of metal and can move along the arc-shaped sliding groove with the rotating member.
6. The novel deceleration strip device as claimed in claim 5, wherein the two electromagnetic dampers are respectively disposed below the side of the movable end of the rotating member away from the end surface thereof, and generate a magnetic field when the electromagnetic dampers are energized, and the slider cuts the magnetic induction lines through the magnetic field to generate electromagnetic damping for blocking the movement of the slider.
7. The novel deceleration strip device as claimed in claim 2, wherein a voice control sensor is further disposed at the top of the base, and the voice control sensor is electrically connected to the PLC control unit and is capable of transmitting the received voice signal to the PLC control unit.
8. The novel deceleration strip device as claimed in claim 2, further comprising a switch controller, wherein the switch controller is disposed outside the deceleration strip, and the switch controller is electrically connected to the PLC control unit.
9. The novel deceleration strip device as claimed in claim 1, wherein said base surface is provided with a positioning groove for receiving said rotating member, and said positioning groove surface is provided with a sealing rubber.
10. The novel deceleration strip device as claimed in claim 1, wherein said reflector is embedded in the surface of said rotating member, and the surface of said reflector is flush with the surface of said rotating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359300.4U CN214401478U (en) | 2021-02-07 | 2021-02-07 | Novel deceleration strip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120359300.4U CN214401478U (en) | 2021-02-07 | 2021-02-07 | Novel deceleration strip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214401478U true CN214401478U (en) | 2021-10-15 |
Family
ID=78025659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120359300.4U Active CN214401478U (en) | 2021-02-07 | 2021-02-07 | Novel deceleration strip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214401478U (en) |
-
2021
- 2021-02-07 CN CN202120359300.4U patent/CN214401478U/en active Active
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