CN202450459U - Intelligent single-screw rod flexible gate control device for traffic light of pedestrian crosswalk - Google Patents
Intelligent single-screw rod flexible gate control device for traffic light of pedestrian crosswalk Download PDFInfo
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- CN202450459U CN202450459U CN2011205665569U CN201120566556U CN202450459U CN 202450459 U CN202450459 U CN 202450459U CN 2011205665569 U CN2011205665569 U CN 2011205665569U CN 201120566556 U CN201120566556 U CN 201120566556U CN 202450459 U CN202450459 U CN 202450459U
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- screw rod
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Abstract
The utility model discloses an intelligent single-screw rod flexible gate control device for a traffic light of a pedestrian crosswalk. The intelligent single-screw rod flexible gate control device comprises a spiral screw rod of which the bottom is embedded below a road surface, wherein a stepping motor is arranged above the spiral screw rod; the top of the spiral screw rod is connected with an output shaft of the stepping motor by a coupler; a sliding block is arranged on the spiral screw rod, and a guide rail which penetrates through the sliding block is arranged between a top base and a base; a flexible support rod is connected to the inner side of the sliding block; and a lifting line is connected to the outer side of the sliding block and is connected with the other end of the flexible support rod around three fixed pulleys. According to the intelligent single-screw rod flexible gate control device, a singlechip microcontroller controls the opening or closing of the gate control device according to a traffic signal, so that pedestrians can be prevented from passing through the pedestrian crosswalk effectively, and the possibility of traffic accidents can be reduced; and by the intelligent single-screw rod flexible gate control device, automated control is realized, so that labor consumption is reduced greatly.
Description
Technical field
The utility model relates to a kind of traffic control device, the flexible entrance guard device of especially a kind of crosswalk traffic-light intelligence monofilament bar.
Background technology
At present, along with the development of society, the quantity of automobile is in very fast increase, therefore; In busy crossroad, vehicle flowrate is beaten very much, and traffic is very complicated, and many pedestrians are when crossing cross walk; Often do not note seeing the indication of traffic lights, for example, when the green light signals of automobile is not also gone out; Impatient and the car that hasty pedestrian has waited is competitively striven, and this has buried very big potential safety hazard.In city that relatively blocks up and bustling location, traffic accident often appears on cross walk particularly.Therefore, all arrange the traffic management assistant personnel to safeguard pedestrian's order in many bustling highway sections, still, still have a lot of pedestrians not listen commander, and it is on duty in turn to need a lot of assistant policemans to come like this, has increased the consumption of manpower greatly.
Summary of the invention
The purpose of the utility model is: provide a kind of crosswalk traffic-light intelligence monofilament bar flexible entrance guard device, it can effectively control the opportunity of pedestrian through cross walk, and has reduced the manpower consumption, to overcome the deficiency of prior art.
The utility model is achieved in that the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar; Comprise that the bottom is embedded in the helical screw of below, road surface; Bottom at helical screw is provided with base; Top at helical screw is provided with footstock, and the bottom of helical screw is connected with base through bearing, and footstock is passed at the top of helical screw; Above helical screw, be provided with stepper motor, the top of helical screw is connected with the output shaft of stepper motor through shaft coupling; On helical screw, be provided with slide block, and between footstock and base, be provided with the guide rail that passes slide block; Be connected with the flexible support bar in the inboard of slide block, be provided with bracing frame at the other end of flexible support bar; Other is provided with 3 fixed pulleys, and the pulley base of one of them fixed pulley is fixed on the helical screw below, and the pulley base of another fixed pulley is fixed on the bracing frame below, also has the pulley base of a fixed pulley to be fixed on the bracing frame top; Be connected with the lifting line in the outside of slide block, promote wire-wound 3 fixed pulleys and be connected, and on the other end of flexible support bar, be connected with balancing weight with the other end of flexible support bar; Other is provided with singlechip microcontroller, and singlechip microcontroller is connected with stepper motor through motor driver, on singlechip microcontroller, is provided with the signal traffic harvester.
Top at guide rail is provided with upper limit position switch, is provided with lower position switch in the bottom of guide rail, and upper limit position switch and lower position switch are connected with singlechip microcontroller.After slide block arrived assigned address, upper limit position switch and lower position switch will pass to singlechip microcontroller with information, and singlechip microcontroller is sent the specified control stepper motor and stopped, and played the effect of protection stepper motor.
Between helical screw and footstock, be provided with lubricated hydraulic fluid port.Can make things convenient for apply oil.
Be provided with the outer edge list that is used to encase internals in the outside of helical screw and bracing frame.Outer edge list can be protected inner structure; Prevent the intrusion of rainwater, the intrusion of dust, and be provided with anti-thunderbolt system, in the inside of the weather protective device of thunder and lightning your writing; Can also different appearance be set according to different city styles, make to reach aesthetic effect in appearance.
In the inboard of slide block and promote and be connected with the safety line that is in above the flexible support bar and is parallel to the flexible support bar between the line, be provided with anti-collision switch at an end of slide block, safety line is connected with anti-collision switch; Anti-collision switch is connected with singlechip microcontroller.When the pedestrian knocks when closing the door, anti-breasting the tape makes power cut-off with the pulling anti-collision switch, prevents to injure the pedestrian.
On singlechip microcontroller, be connected with integral keyboard and phonetic alarm.The speed of service, upper limit and the lower limit etc. of motor can be set through integral keyboard; And can the integral keyboard branch be set out remote controller; Transmit a signal to integral keyboard through remote controller, directly control the work of motor, be fit to when road blocks up; The traffic lights system can not control traffic, and this moment, traffic police's hand just can be realized action up and down through the gate control system of each direction of remote controller commander.Four keys are arranged, upper and lower, time-out and parking and start key on the remote controller.When the action of catastrophe failure or anti-collision switch took place, singlechip microcontroller can be sent voice suggestion through phonetic alarm.
On stepper motor, be provided with manual dial.When having a power failure, pedestrian or police can let the flexible support bar climb to a high position through manual dial very easily.
On footstock and base, be respectively equipped with rush to summit switch and the end of towards switch, the switch of rushing to summit and switch all is connected with stepper motor the end of towards, and on stepper motor, be connected with manual recovery switch.When the flexible support bar moves to or during the limit inferior position, the end switch that dashes on rush to summit switch or the base on the footstock breaks off, device is cut off the electricity supply automatically, must press manual recovery switch and could move.
The flexible support bar adopts around degree and makes big material process, and adopts the flexible cloth pad that the bar outerwrap is got up, even knock the flexible support bar because of carelessness, also can not cause meet and discuss pain or hemorrhage accident.
Singlechip microcontroller can be provided with the function of automatic start-stop, starts automatically when 5 of mornings, closes automatically after at 11 in evening, and the time can be provided with.
Owing to adopted technique scheme; Compared with prior art, the utility model adopts the mode of singlechip microcontroller control entrance guard device, makes singlechip microcontroller control the unlatching of entrance guard device according to traffic signals or close; Can effectively stop the pedestrian to pass cross walk in advance; Reduce possibility that traffic accident takes place, and the utility model realizes automation control, so reduced the manpower consumption greatly; And, safety and stability in the automatic running have been guaranteed through many safeguard measures.The utility model is simple in structure, and is easy to make, with low cost, and result of use is good.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model;
Accompanying drawing 2 is the annexation sketch map of the utility model;
Annotate: G representes green light signals in the accompanying drawing 2, and R representes red signal.
The specific embodiment
The embodiment of the utility model: the structure of the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar is as shown in Figure 1; Comprise that the bottom is arranged on the helical screw 4 of 16 belows, road surface; Be provided with base 22 in the bottom of helical screw 4; Be provided with footstock 21 on the top of helical screw 4, the bottom of helical screw 4 is connected with base 22 through bearing 8, and footstock 21 is passed at the top of helical screw 4; Above helical screw 4, be provided with stepper motor 2, the top of helical screw 4 is connected with the output shaft of stepper motor 2 through shaft coupling 17; On helical screw 4, be provided with slide block 5, and between footstock 21 and base 22, be provided with the guide rail 23 that passes slide block 5; Be connected with flexible support bar 12 in the inboard of slide block 5, be provided with bracing frame 18 at the other end of flexible support bar 12; Other is provided with 3 fixed pulleys 9, and the pulley base 10 of one of them fixed pulley 9 is fixed on helical screw 4 belows, and the pulley base 10 of another fixed pulley 9 is fixed on bracing frame 18 belows, also has the pulley base 10 of a fixed pulley 9 to be fixed on bracing frame 18 tops; Be connected with lifting line 6 in the outside of slide block 5, promote line 6 and be connected with the other end of flexible support bar 12, and on the other end of flexible support bar 12, be connected with balancing weight 13 around individual 3 fixed pulleys 9; Other is provided with singlechip microcontroller 1, and (singlechip microcontroller 1 can be installed on footstock 21 or the base 22; Protect through outer edge list 7); Singlechip microcontroller 1 is connected with stepper motor 2 through motor driver 24 (motor driver 24 adopts conventional motor drive ic), on singlechip microcontroller 1, is provided with the traffic signals harvester; Be provided with upper limit position switch 19 on the top of guide rail 23, be provided with lower position switch 20 in the bottom of guide rail 23, upper limit position switch 19 and lower position switch 20 are connected with singlechip microcontroller 1; Between helical screw 4 and footstock 21, be provided with lubricated hydraulic fluid port 3; Be provided with the outer edge list 7 that is used to encase internals in the outside of helical screw 4 and bracing frame 18; In the inboard of slide block 5 and promote and be connected with the safety line 11 that is in above the flexible support bar 12 and is parallel to flexible support bar 12 between the line 6, be provided with anti-collision switch 15 at an end of slide block 5, safety line 11 is connected with anti-collision switch 15; Anti-collision switch 15 is connected with singlechip microcontroller 1; On singlechip microcontroller 1, be connected with integral keyboard 25 and phonetic alarm 26; On stepper motor 2, be provided with manual dial 14; On footstock 21 and base 22, be respectively equipped with rush to summit switch 27 and the end of towards switch 28, the switch 27 and switch 28 all is connected with the power line of stepper motor 2 end of towards of rushing to summit, and on stepper motor, be connected with manual recovery switch 29.
In the course of the work, from the traffic light signal line, draw signal lines respectively and be connected to the interface of traffic signals harvester, and connect the power supply 30 of singlechip microcontroller 1 and stepper motor 2; Signal lamp can be through the alternating current of 220V when connecting; Potential transformer a through the traffic signals harvester obtains a low-voltage (alternating current of 5～15V); Carry out obtaining corresponding direct current signal behind the rectifying and wave-filtering through rectifier filter b again; This direct current signal isolated through optocoupler c deliver in the singlechip microcontroller 1, singlechip microcontroller 1 can be provided with the long-time stall fault alarm function of motor in singlechip microcontroller 1 according to the work of receiving traffic light signal control step motor 2 (promptly control slide block 5 on move, move down or stop); If as if long-time fault, then report to the police in the operating process through phonetic alarm 26.
When the fixed pulley 9 that the bottom is installed, pulley base 10 and base 28, need below road surface 16, set out groove, pulley base 10 is installed in the groove, and promotes line 6 and pass groove and lead to bracing frame 18 1 ends.
Claims (8)
1. the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar; Comprise that the bottom is embedded in the helical screw (4) of below, road surface (16); It is characterized in that: be provided with base (22) in the bottom of helical screw (4); Be provided with footstock (21) on the top of helical screw (4), the bottom of helical screw (4) is connected with base (22) through bearing (8), and footstock (21) is passed at the top of helical screw (4); Be provided with stepper motor (2) in helical screw (4) top, the top of helical screw (4) is connected with the output shaft of stepper motor (2) through shaft coupling (17); On helical screw (4), be provided with slide block (5), and between footstock (21) and base (22), be provided with the guide rail (23) that passes slide block (5); Be connected with flexible support bar (12) in the inboard of slide block (5), be provided with bracing frame (18) at the other end of flexible support bar (12); Other is provided with 3 fixed pulleys (9); The pulley base (10) of one of them fixed pulley (9) is fixed on helical screw (4) below; The pulley base (10) of another fixed pulley (9) is fixed on bracing frame (18) below, also has the pulley base (10) of a fixed pulley (9) to be fixed on bracing frame (18) top; Be connected with lifting line (6) in the outside of slide block (5), promote line (6) and be connected, and on the other end of flexible support bar (12), be connected with balancing weight (13) around the other end of individual 3 fixed pulleys (9) with flexible support bar (12); Other is provided with singlechip microcontroller (1), and singlechip microcontroller (1) is connected with stepper motor (2) through motor driver (24), on singlechip microcontroller (1), is provided with the traffic signals harvester.
2. the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar according to claim 1; It is characterized in that: be provided with upper limit position switch (19) on the top of guide rail (23); Be provided with lower position switch (20) in the bottom of guide rail (23), upper limit position switch (19) and lower position switch (20) are connected with singlechip microcontroller (1).
3. the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar according to claim 1 is characterized in that: between helical screw (4) and footstock (21), be provided with lubricated hydraulic fluid port (3).
4. the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar according to claim 1 is characterized in that: be provided with the outer edge list (7) that is used to encase internals in the outside of helical screw (4) and bracing frame (18).
5. the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar according to claim 1; It is characterized in that: in the inboard of slide block (5) and promote and be connected with the safety line (11) that is in flexible support bar (12) top and is parallel to flexible support bar (12) between the line (6); End at slide block (5) is provided with anti-collision switch (15), and safety line (11) is connected with anti-collision switch (15); Anti-collision switch (15) is connected with singlechip microcontroller (1).
6. the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar according to claim 1 is characterized in that: on singlechip microcontroller (1), be connected with integral keyboard (25) and phonetic alarm (26).
7. the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar according to claim 1 is characterized in that: on stepper motor (2), be provided with manual dial (14).
8. the flexible entrance guard device of crosswalk traffic-light intelligence monofilament bar according to claim 1; It is characterized in that: on footstock (21) and base (22), be respectively equipped with the switch of rushing to summit (27) and switch (28) end of towards; The switch (27) of rushing to summit and switch (28) all is connected with the power line of stepper motor (2) end of towards is provided with manual recovery switch (29) on stepper motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205665569U CN202450459U (en) | 2011-12-30 | 2011-12-30 | Intelligent single-screw rod flexible gate control device for traffic light of pedestrian crosswalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205665569U CN202450459U (en) | 2011-12-30 | 2011-12-30 | Intelligent single-screw rod flexible gate control device for traffic light of pedestrian crosswalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450459U true CN202450459U (en) | 2012-09-26 |
Family
ID=46866330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205665569U Withdrawn - After Issue CN202450459U (en) | 2011-12-30 | 2011-12-30 | Intelligent single-screw rod flexible gate control device for traffic light of pedestrian crosswalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202450459U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518056A (en) * | 2011-12-30 | 2012-06-27 | 贵州大学 | Intelligent flexible access control method for pedestrian crosswalk traffic lights and device thereof |
| CN104165299A (en) * | 2013-05-16 | 2014-11-26 | 深圳市海洋王照明工程有限公司 | Sliding lamp and mounting bracket thereof |
| CN106012903A (en) * | 2016-07-05 | 2016-10-12 | 安长海 | Intelligent novel-concept lever traffic control device for governing congestion of fast/slow lane |
-
2011
- 2011-12-30 CN CN2011205665569U patent/CN202450459U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518056A (en) * | 2011-12-30 | 2012-06-27 | 贵州大学 | Intelligent flexible access control method for pedestrian crosswalk traffic lights and device thereof |
| CN102518056B (en) * | 2011-12-30 | 2014-07-30 | 贵州大学 | Intelligent flexible access control method for pedestrian crosswalk traffic lights and device thereof |
| CN104165299A (en) * | 2013-05-16 | 2014-11-26 | 深圳市海洋王照明工程有限公司 | Sliding lamp and mounting bracket thereof |
| CN106012903A (en) * | 2016-07-05 | 2016-10-12 | 安长海 | Intelligent novel-concept lever traffic control device for governing congestion of fast/slow lane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120926 Effective date of abandoning: 20140730 |
|
| RGAV | Abandon patent right to avoid regrant |