CN2787717Y - Cross walk guard bar controlled by traffic light - Google Patents
Cross walk guard bar controlled by traffic light Download PDFInfo
- Publication number
- CN2787717Y CN2787717Y CN 200420150519 CN200420150519U CN2787717Y CN 2787717 Y CN2787717 Y CN 2787717Y CN 200420150519 CN200420150519 CN 200420150519 CN 200420150519 U CN200420150519 U CN 200420150519U CN 2787717 Y CN2787717 Y CN 2787717Y
- Authority
- CN
- China
- Prior art keywords
- motor
- contactor
- cross walk
- guard bar
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Traffic Control Systems (AREA)
Abstract
The utility model relates to a cross walk guard bar device controlled by a traffic light, which comprises an electric guard bar device provided with a motor drive mechanism. The cross walk guard bar device controlled by a traffic light is characterized in that a motor is a single-phase obverse reverse rotation motor, and the working power supply of the motor is connected with a motor power supply end through a motor reversing circuit; a yellow signal light and a green signal light of a traffic crossing, which are in parallel with a cross walk are respectively connected in parallel with a control coil of an alternating current contactor J1 and a control coil of an alternating current contactor J2, wherein the control coil of the alternating current contactor J1 is connected in series with an obverse rotation travel limit switch K1 and the control coil of the alternating current contactor J2 is connected in series with a reverse rotation travel limit switch K2. The utility model can automatically control the opening and the closing of a cross walk guard bar according to the transformation of corresponding signal lights in the traffic crossing to ensure that passersby can pass safely consequently; the utility model is favorable for maintaining a normal traffic order.
Description
Affiliated technical field
The utility model relates to a kind of traffic lights control cross walk guard bar device.
Background technology
At present, cross walk only is provided with stop-light and does not have the lateral road guardrail, has the people not observe traffic rules and regulations often, rushes traffic lights without authorization, not only causes traffic jam easily, also causes traffic accident easily.
Summary of the invention
The utility model purpose is that a kind of traffic lights control cross walk guard bar device will be provided, this device can be according to the conversion of the corresponding signal lamp of traffic intersection, and the automatic opening and closing of in time controlling the cross walk guardrail, thereby guarantee that pedestrains safety passes through, help safeguarding normal traffic order.
The utility model is to constitute like this: comprise the electronic protective guard device with motor-driven mechanism, it is characterized in that: (1) described motor is single-phase clockwise and anticlockwise motor, and its working power is connected with the motor feeder ear by motor reversing circuit; Described motor reversing circuit is made of the control contact of two A.C. contactors, and an end (N) of power supply is received an input (A) of motor through the control contact J1-1 of an A.C. contactor J1; Another input (B) of motor is connected to an other end (L) of power supply by the another one control contact J1-2 of this A.C. contactor J1; Simultaneously, one end (N) of power supply is received another input (B) of motor through the control contact of another one A.C. contactor J2-1, another input (A) of motor is controlled the other end (L) that contact J2-2 is connected to power supply by the another one of this A.C. contactor J2, and the amber lamp of the traffic intersection that (2) parallel with cross walk and greensignal light are in parallel with the control coil of the A.C. contactor J1 that is serially connected with the degree bit switch K1 that just changes one's profession and the control coil of the A.C. contactor J2 that is serially connected with counter-rotating lead limit switch K2 respectively separately.
When amber light is bright, A.C. contactor J1 gets, the control contact J1-1 of A.C. contactor and J1-2 adhesive, so the N of power supply and L end just are connected to the A and the B end of monophase machine, motor just changes, and guardrail leaves the elasticity touching button 6 of limit switch K2, makes the normally closed closure of K2, and close guardrail, stop walk.When the guardrail motion arrives the final position of closing, touch the elasticity touching button 5 of limit switch K1, so the normally closed point of limit switch K1 disconnects, the control coil of A.C. contactor J1 cuts off the power supply, both motor outages stop operating.
When green light is bright, A.C. contactor J2 gets, the control contact J2-1 of A.C. contactor and J2-2 adhesive, so the N of power supply and L end just are connected to the B and the A end of monophase machine, the motor counter-rotating, guardrail leaves the elasticity touching button 5 of limit switch K1, makes the normally closed closure of K1, and open guardrail, allow pedestrian's safety pass through.When the guardrail motion arrives the final position of opening, touch the elasticity touching button 6 of limit switch K2, so the normally closed point of limit switch K2 disconnects, the control coil of A.C. contactor J2 cuts off the power supply, both motor outages stop operating.
Description of drawings
Fig. 1 is the utility model operating circuit schematic diagram.
Fig. 2 is an embodiment closed condition surface structure schematic diagram.
Fig. 3 is an embodiment opening surface structure schematic diagram.
The specific embodiment
With reference to Fig. 1, the utility model comprises the electronic protective guard device with motor-driven mechanism 4, it is characterized in that: (1) described motor is single-phase clockwise and anticlockwise motor, and its working power is connected with the motor feeder ear by motor reversing circuit; Described motor reversing circuit is made of the control contact of two A.C. contactors, and an end (N) of power supply is received an input (A) of motor through the control contact J1-1 of an A.C. contactor J1; Another input (B) of motor is connected to an other end (L) of power supply by the another one control contact J1-2 of this A.C. contactor J1; Simultaneously, one end (N) of power supply is received another input (B) of motor through the control contact of another one A.C. contactor J2-1, another input (A) of motor is controlled the other end (L) that contact J2-2 is connected to power supply by the another one of this A.C. contactor J2, and the amber lamp of the traffic intersection that (2) parallel with cross walk and greensignal light are in parallel with the control coil of the A.C. contactor J1 that is serially connected with the degree bit switch K1 that just changes one's profession and the control coil of the A.C. contactor J2 that is serially connected with counter-rotating lead limit switch K2 respectively separately.
Fig. 2 is the utility model embodiment closed condition surface structure schematic diagram, it is characterized in that: on the described traffic lights control cross walk guard bar device public broadcasting receiver or advertisement screen are installed.
Fig. 3 is the utility model embodiment opening surface structure schematic diagram, it is characterized in that: described electronic protective guard device comprise the protective guard support 1 that is provided with motor-driven mechanism and an end be articulated on the support can upper and lower swing protective guard 2, the downside of described protective guard is hung with advertisement and shows sheet material 3.
The utility model is equipped with public broadcasting receiver and advertisement screen simultaneously, news, commercial advertisement when playing traffic, security knowledge, news, and people can obtain a large amount of information in waiting for the process of letting pass.
The utility model is reasonable in design, and safe in utilization, convenient, its market prospects are considerable.
Claims (3)
1. traffic lights control cross walk guard bar device, comprise electronic protective guard device with motor-driven mechanism, it is characterized in that: (1) described motor is single-phase clockwise and anticlockwise motor, and its working power is connected with the motor feeder ear by motor reversing circuit; Described motor reversing circuit is made of the control contact of two A.C. contactors, and an end (N) of power supply is received an input (A) of motor through the control contact J1-1 of an A.C. contactor J1; Another input (B) of motor is connected to an other end (L) of power supply by the another one control contact J1-2 of this A.C. contactor J1; Simultaneously, one end (N) of power supply is received another input (B) of motor through the control contact of another one A.C. contactor J2-1, another input (A) of motor is controlled the other end (L) that contact J2-2 is connected to power supply by the another one of this A.C. contactor J2, and the amber lamp of the traffic intersection that (2) parallel with cross walk and greensignal light are in parallel with the control coil of the A.C. contactor J1 that is serially connected with the degree bit switch K1 that just changes one's profession and the control coil of the A.C. contactor J2 that is serially connected with counter-rotating lead limit switch K2 respectively separately.
2. traffic lights control cross walk guard bar device according to claim 1 is characterized in that: on the described traffic lights control cross walk guard bar device public broadcasting receiver or advertisement screen are installed.
3. traffic lights control cross walk guard bar device according to claim 1 and 2, it is characterized in that: described electronic protective guard device comprise the protective guard support that is provided with motor-driven mechanism and an end be articulated on the support can upper and lower swing protective guard, the downside of described protective guard is hung with advertisement and shows sheet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150519 CN2787717Y (en) | 2004-09-27 | 2004-09-27 | Cross walk guard bar controlled by traffic light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150519 CN2787717Y (en) | 2004-09-27 | 2004-09-27 | Cross walk guard bar controlled by traffic light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787717Y true CN2787717Y (en) | 2006-06-14 |
Family
ID=36786012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420150519 Expired - Fee Related CN2787717Y (en) | 2004-09-27 | 2004-09-27 | Cross walk guard bar controlled by traffic light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787717Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072601A (en) * | 2011-10-25 | 2013-05-01 | 成都槟果科技有限公司 | Crossing barrier machine based on wireless transmission display data |
| CN110656599A (en) * | 2019-10-22 | 2020-01-07 | 苏州商信宝信息科技有限公司 | Pedestrian escort equipment based on data processing and working method thereof |
-
2004
- 2004-09-27 CN CN 200420150519 patent/CN2787717Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072601A (en) * | 2011-10-25 | 2013-05-01 | 成都槟果科技有限公司 | Crossing barrier machine based on wireless transmission display data |
| CN110656599A (en) * | 2019-10-22 | 2020-01-07 | 苏州商信宝信息科技有限公司 | Pedestrian escort equipment based on data processing and working method thereof |
| CN110656599B (en) * | 2019-10-22 | 2021-08-27 | 苏州商信宝信息科技有限公司 | Pedestrian escort equipment based on data processing and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105442471A (en) | Intelligent safety barrier and safety island component | |
| CN2787717Y (en) | Cross walk guard bar controlled by traffic light | |
| CN207867711U (en) | A kind of pedestrian's street crossing managing and control system based on traffic lights | |
| CN205788754U (en) | A kind of electronic information security system being applied to traffic administration | |
| CN208225295U (en) | A kind of interactive intelligent electronic bus stop board | |
| CN107815991B (en) | Urban road dust pelletizing system | |
| CN2835181Y (en) | Infrared controlled push-button device of elevator | |
| CN208605088U (en) | A kind of BRT safety door of rotatable unlatching | |
| CN205153825U (en) | Automatic close window system | |
| CN2154285Y (en) | Automatic lifting railing device for bedestrain crosswalk | |
| CN201924293U (en) | Road-section pavement guardrail based on inductive control | |
| CN215485504U (en) | Multifunctional induction door | |
| CN205722708U (en) | A kind of highway movable type propagandizing device | |
| CN211776790U (en) | Control system for electric sliding window | |
| CN205205725U (en) | District intelligent channel brake gear | |
| CN2802019Y (en) | Window with device for automatic open or close when raining or clear | |
| CN202300158U (en) | Control system for rolling door | |
| CN208564319U (en) | A kind of anti-power failure translation automatically-controlled door | |
| CN201209922Y (en) | Air conditioner | |
| CN213653299U (en) | Interactive zebra crossing safety control system | |
| CN208294318U (en) | A kind of device based on equipment finger | |
| CN212294457U (en) | Intelligent red light running preventing sidewalk isolation fence | |
| CN2418787Y (en) | Multifunctional automatic timing curtain device | |
| CN212641285U (en) | Lifting electronic fence | |
| CN2692110Y (en) | Elevator storey station intelligent control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |