CN204341096U - A kind of fork machine ringing system - Google Patents
A kind of fork machine ringing system Download PDFInfo
- Publication number
- CN204341096U CN204341096U CN201520023452.1U CN201520023452U CN204341096U CN 204341096 U CN204341096 U CN 204341096U CN 201520023452 U CN201520023452 U CN 201520023452U CN 204341096 U CN204341096 U CN 204341096U
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- Prior art keywords
- fork
- relay
- equipment
- trigger
- entrance
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Abstract
The utility model relates to machine ringing system, provides a kind of fork machine ringing system, improve vehicle pass-through efficiency, and support vehicles is in bend fork traffic safety.It comprises the entrance trigger equipment being arranged on entrance front, fork, the outlet trigger equipment being arranged on fork outlet, is arranged on traffic lights equipment, the Main Control Tank in front, fork; Described Main Control Tank comprises M trigger action relay, N number of releasing relay, a M control relay, and M is entrance number, and N is outlet number; The coiler part of trigger action relay is connected with the entrance trigger equipment being arranged on fork entrance, the coiler part removing relay be arranged on the outlet trigger equipment that fork exports and be connected, the contact part of control relay and traffic lights equipment connection.The utility model is applicable to bend fork.
Description
Technical field
The utility model relates to machine ringing system, particularly a kind of fork machine ringing system.
Background technology
It is complicated that bend connects location, fork road conditions, such as Coal Transportation circuit, and a crossing relates to many crossing eliminations and also has bend, and conventional red, green light display system visual range are narrow, easily occurs that driver can not the phenomenon of Timeliness coverage signal occur.For this situation, mainly take at present to limit road speed, install curve alarm and solve safety problem, some areas rely on phone and the work of cadre's on scene commander transport production, but above measure also exists blind area in a big way, vehicle pass-through safety can not be ensured completely.
The wigwag of signal lamp traditional is in addition according to the program instruction set, and easily occurs obviously not having vehicle in crossing, but will wait for red light, affect traffic efficiency.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of fork machine ringing system, improve vehicle pass-through efficiency, and support vehicles is in bend fork traffic safety.
For solving the problem, the technical solution adopted in the utility model is: comprise the entrance trigger equipment being arranged on entrance front, fork, the outlet trigger equipment being arranged on fork outlet, be arranged on traffic lights equipment, the Main Control Tank in front, fork;
Described Main Control Tank comprises M trigger action relay, N number of releasing relay, a M control relay, M be greater than 1 integer, N be more than or equal to 1 integer; The coiler part of trigger action relay is connected with the entrance trigger equipment being arranged on fork entrance, the coiler part removing relay be arranged on the outlet trigger equipment that fork exports and be connected, the contact part of control relay and traffic lights equipment connection.
Further, described Main Control Tank inner connecting way is: the normally closed contact removing relay is connected with M the control circuit be connected in parallel; Each control circuit comprises 1 trigger action relay and M control relay, in a described M control relay, the normally closed contact of M-1 remains the coiler part of 1 with a described M control relay after connecting again, the open contact of described trigger action relay is connected, and the open contact of described control relay is in parallel with the open contact of described trigger action relay.
Be further, described traffic lights equipment comprises red eye and greensignal light, the contact part of described control relay and the mode of traffic lights equipment connection are: connect with red eye after the open contact parallel connection of M-1 control relay again, connect after the normally closed contact series connection of M-1 control relay with greensignal light again.
Further, also comprise bend warning device, described bend warning device is arranged on bend front.
Further, the red stern light device be arranged on vehicle is also comprised.
Preferably, described traffic lights equipment is LED traffic lights.
Further, described traffic lights equipment is arranged on the place that entrance front, fork is greater than car brakeing distance.
Concrete, described entrance trigger equipment or outlet trigger equipment are that signal terminal scraped by stringing collector bow.
The beneficial effects of the utility model are: arrange outlet trigger equipment in fork entrance inlet porting trigger equipment, outlet, system is enable to receive car flow information, multiple relay composition primary controller simultaneously, rely on the switching function of relay to realize automatically controlling the signal lamp of fork entrance, ensure the traffic safety at bend fork; Control part make use of relay switch characteristic cleverly, and ball bearing made using achieves complicated control, and ball bearing made using has higher reliability, on the industrial and mineral place that situation is poor especially at the scene.
Accompanying drawing explanation
Fig. 1 is the fork direction of traffic schematic diagram of the utility model embodiment 1;
Fig. 2 is that the utility model executes example 1 intake section circuit diagram;
Fig. 3 is the utility model embodiment 1 exit portion circuit diagram;
Fig. 4 is the utility model embodiment 1 primary controller internal circuit diagram;
Fig. 5 is the utility model system embodiment 1 red light partial circuit figure;
Fig. 6 is the utility model embodiment 1 green light partial circuit figure;
Fig. 7 is the fork direction of traffic schematic diagram of the utility model embodiment 2;
Fig. 8 is the utility model embodiment 2 intake section circuit diagram;
Fig. 9 is the utility model embodiment 2 exit portion circuit diagram;
Figure 10 is the utility model embodiment 2 primary controller internal circuit diagram;
Figure 11 is the utility model embodiment 2 red light partial circuit figure;
Figure 12 is the utility model embodiment 2 green light partial circuit figure;
Number in figure: 1FK1,1FK2,1FK3,2FK1,2FK2,2FK3,2FK4,2FK5,2FK6 are trigger equipment, 1HD1,1HD2,2HD1,2HD2,2HD3 are red light, 1LD1,1LD2,2LD1,2LD2,2LD3 are green light, 1LJ1,1LJ2,2LJ1,2LJ2,2LJ3 are trigger action relay, 1LJ3,2LJ4 are for removing relay, 1LJ4,1LJ5,2LJ5,2LJ6,2LJ7 are control relay, and AC is source of AC, and DC is direct supply.
Detailed description of the invention
The utility model comprises the entrance trigger equipment being arranged on entrance front, fork, the outlet trigger equipment being arranged on fork outlet, is arranged on traffic lights equipment, the Main Control Tank in front, fork.
Entrance trigger equipment or outlet trigger equipment can be that signal terminal scraped by stringing collector bow, and entrance trigger equipment is arranged on entrance front, fork, sail signal into for what receive that vehicle sails crossing into; Outlet trigger equipment is arranged on fork outlet, rolls signal away from for what receive that vehicle rolls away from.
Traffic lights equipment stops and current signal lamp as controlling vehicle, generally selects the LED traffic lights that the life-span is long.In order to leave enough stopping distances to vehicle, guarantee have enough distances to stop after driver receives signal to be avoided, traffic lights equipment is generally arranged on the place that entrance front, fork is greater than car brakeing distance.
Main Control Tank comprises M trigger action relay, N number of releasing relay, a M control relay; The coiler part of trigger action relay is connected with the trigger equipment being arranged on fork entrance, the coiler part removing relay be arranged on the trigger equipment that fork exports and be connected, the contact part of control relay and traffic lights equipment connection.M equals entrance number, for being greater than the integer of 1; N equals to export number, for being more than or equal to the integer of 1.
Main Control Tank inner connecting way: the normally closed contact removing relay is connected with M the control circuit be connected in parallel, vehicle triggers outlet trigger equipment when rolling outlet away from, remove relay power, its normally closed contact disconnects, and then makes the control circuit power-off that after it, M is connected in parallel.Each control circuit comprises 1 trigger action relay and M control relay, in a described M control relay, the normally closed contact of M-1 remains the coiler part of 1 with a described M control relay after connecting again, the open contact of described trigger action relay is connected, and the open contact of described control relay is in parallel with the open contact of described trigger action relay.Although each control circuit comprises M control relay, from aforementioned connection: control relay exists multiplexing, in Main Control Tank, reality also only has M control relay.Because the part connected at certain 1 control circuit when 1 control relay is coiler part and open contact, the part that so this control relay connects in residue M-1 control circuit is exactly normally closed contact, and namely every 1 control relay is with primary winding part and open contact, uses M-1 normally closed contact.The reason of the normally closed contact series connection of M-1 control relay is: suppose that certain control relay is X, X is open contact in a control circuit, so it is inevitable as normally closed contact in other M-1 control circuit, after the coil electricity of X, its normally closed contact disconnects, other M-1 control circuits are inevitable obstructed, play to prevent from other entrance vehicles from making a dash across the red light causing light chaotic by mistake.
Described traffic lights equipment comprises red eye and greensignal light, the contact part of described control relay and the mode of traffic lights equipment connection are: connect with red eye after the open contact parallel connection of M-1 control relay again, connect after the normally closed contact series connection of M-1 control relay with greensignal light again.Specifically: after some entrance P have car to enter, this entrance trigger equipment makes the trigger action relay Q of this entrance be energized, then this trigger action relay open contact closes, corresponding control circuit conducting, corresponding control relay R is energized, now, M-1 the control relay that the traffic lights equipment that entrance P is arranged connects does not comprise the control relay R of aforementioned energising.The red light equipment that entrance P is arranged does not meet control relay R, the reason done like this is, control relay R is caused to be energized by the vehicle of entrance P, and then its open contact is closed, normally closed contact disconnects, the red light equipment of its open contact in parallel all can conducting, the green light equipment of its normally closed contact of having connected all can disconnect, and therefore the light of entrance P can not the impact of controlled relay R, the breath green light and other M-1 entrance all can send out a warning.
After primary controller utilizes its inner multiple relay power, it is normally closed, open contact changes, and realizes the control to traffic lights equipment.
Bend connect location, fork, the visual range of traffic lights equipment narrows, easily occur driver can not Timeliness coverage signal phenomenon occur, bend warning device is set and can reminds driver in time.
For the situation of illumination deficiency, driver's limited view, traffic lights equipment sometimes can by with track, the vehicle train of row blocks in the same way, particularly bend, when cannot see front truck, be easy to rear-end collision occurs, red stern light system can be installed additional to needing the vehicle entering fork, the generation of rear-end collision can have been stopped.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
For guaranteeing that driving and personnel walk safety, vehicle is forbidden simultaneously, moving side by side in the same way.When true need are advanced toward same direction, after must guaranteeing that wherein a train sails out of fork completely, another train can continue to move ahead.Traffic lights equipment is divided into red eye and greensignal light, and red light is capable, and green light stops.
Implement 1
Certain fork running route is as shown in Figure 1: have two entrance: A and B in figure, because M equals entrance number, therefore M is 2; 1 outlet is had: C, N equal to export number, and therefore N is 1 in figure; Two lines are had: A to C, B to C in figure.The LED traffic lights being used for driver observation are set in the entrance front of two bend routes respectively, and trigger equipment is set in entrance, fork, the present embodiment trigger equipment is that signal terminal scraped by stringing collector bow, and when vehicle is after terminal, in primary controller, namely corresponding trigger action relay is energized; Stringing collector bow is set respectively in exit and scrapes signal terminal.The operating voltage that signal terminal scraped by stringing collector bow is the operating voltage of direct supply DC100V, LED traffic lights is source of AC AC220V.
Shown in composition graphs 1 to Fig. 6, each route is specifically set forth:
The vehicle travelled by A to C, before entering crossing, is first parked in before trigger equipment 1FK1 and observes signal lamp, if red eye 1HD1 is bright, then and block off traffic; When greensignal light 1LD1 is bright, vehicle is P Passable, and vehicle sails fork into after trigger equipment 1FK1, and trigger equipment 1FK1 triggers, trigger action relay 1LJ1 coil electricity, and trigger action relay 1LJ1 open contact closes; Then control relay 1LJ4 coil electricity, control relay 1LJ4 normally closed contact disconnects, and greensignal light 1LD2 extinguishes, and meanwhile control relay 1LJ4 open contact closes, and red eye 2HD is bright, and then B place vehicle can not be sailed into; After vehicle to C place, trigger equipment 1FK3 triggers, and removes relay 1LJ3 coil electricity, removes relay 1LJ3 normally closed contact and disconnects; Then control relay 1LJ4 power-off, normality is replied in the contact of control relay 1LJ4, and red eye 1HD2 extinguishes, and remove danger signal, fork signal lamp returns to normal.
Similarly, the vehicle travelled by B to C, before entering crossing, is first parked in before trigger equipment 1FK2 and observes signal lamp, if the first signal lamp 1HD2 is bright, then and block off traffic; When secondary signal lamp 1LD2 is bright, vehicle is P Passable, and vehicle sails fork into after trigger equipment 1FK2, and trigger equipment 1FK2 triggers, trigger action relay 1LJ2 coil electricity, and then trigger action relay 1LJ2 open contact closes; Then control relay 1LJ5 coil electricity, control relay 1LJ5 normally closed contact disconnects, and greensignal light 1LD1 extinguishes, and meanwhile control relay 1LJ5 open contact closes, and red eye 1HD1 is bright, and then A place vehicle can not be sailed into; After vehicle to C place, trigger equipment 1FK3 triggers, and removes relay 1LJ3 coil electricity, and then removes the disconnection of relay 1LJ3 normally closed contact; Then control relay 1LJ5 power-off, normality is replied in the contact of control relay 1LJ5, and red eye 1HD1 extinguishes, and remove danger signal, fork signal lamp returns to normal.
Implement 2
Certain fork, colliery running route is as shown in Figure 7: have 3 entrances in figure: E1, E4, E5, therefore M is 3; Have 3 outlets in figure: E2, E3, E5, therefore N is 3; Four route: E1 to E3, E4 to E2, E4 to E5, E5 to E3 are had in figure.Especially, E5 is the entrance of E5 to E3, is again the outlet of E4 to E5, and therefore E5 arranges two trigger equipments, the coiler part of an access trigger action relay, and the coiler part of relay is removed in another access.The same with embodiment 1, the LED traffic lights being used for driver observation are set in the entrance front of two bend routes respectively, and trigger equipment is set in entrance, fork, the present embodiment trigger equipment is that signal terminal scraped by stringing collector bow, when vehicle is after terminal, in primary controller, namely corresponding trigger action relay is energized; Stringing collector bow is set respectively in exit and scrapes signal terminal.The operating voltage that signal terminal scraped by stringing collector bow is the operating voltage of direct supply DC550V, LED traffic lights is source of AC AC127V.
Shown in composition graphs 7 to Figure 12, each route is specifically set forth:
The vehicle travelled by E4 to E2, before entering crossing, is first parked in before trigger equipment 2FK1 and observes signal lamp, if red eye 2HD1 is bright, then and block off traffic; When greensignal light 2LD1 is bright, vehicle is P Passable, and vehicle sails fork into after trigger equipment 2FK1, and trigger equipment 2FK1 triggers, trigger action relay 2LJ1 coil electricity, and trigger action relay 2LJ1 open contact closes; Then control relay 2LJ5 coil electricity, control relay 2LJ5 normally closed contact disconnects, greensignal light 2LD2 and greensignal light 2LD3 extinguishes, meanwhile control relay 2LJ5 open contact closes, red eye 2HD2 and red eye 2HD3 is bright, and then the vehicle at E1, E5 place can not be sailed into; After vehicle to E2 place, trigger equipment 2FK4 triggers, and removes relay 2LJ4 coil electricity, and then removes the disconnection of relay 2LJ4 normally closed contact; Then control relay 2LJ5 power-off, normality is replied in the contact of control relay 2LJ5, and red eye 2HD2 and red eye 2HD3 extinguishes, and remove danger signal, fork signal lamp returns to normal.
The vehicle that E5 to E3 travels, before entering crossing, is first parked in before trigger equipment 2FK2 and observes signal lamp, if red eye 2HD2 is bright, then and block off traffic; When greensignal light 2LD2 is bright, vehicle is P Passable, and vehicle sails fork into after trigger equipment 2FK2, and trigger equipment 2FK2 triggers, trigger action relay 2LJ2 coil electricity, and trigger action relay 2LJ2 open contact closes; Then control relay 2LJ6 coil electricity, control relay 2LJ6 normally closed contact disconnects, greensignal light 2LD1 and greensignal light 2LD3 extinguishes, meanwhile control relay 2LJ6 open contact closes, 2HD3 is bright for red eye 2HD1 red eye, and then the vehicle at E4, E1 place can not be sailed into; After vehicle to E3 place, trigger equipment 2FK4 triggers, and removes relay 2LJ4 coil electricity, removes relay 2LJ4 normally closed contact and disconnects; Then control relay 2LJ6 power-off, normality is replied in the contact of control relay 2LJ6, and red eye 2HD1 and red eye 2HD3 extinguishes, and remove danger signal, fork signal lamp returns to normal.
The vehicle that E1 to E3 travels, before entering crossing, is first parked in before trigger equipment 2FK3 and observes signal lamp, if red eye 2HD3 is bright, then and block off traffic; When greensignal light 2LD3 is bright, vehicle is P Passable, and vehicle sails fork into after trigger equipment 2FK3, and trigger equipment 2FK3 triggers, trigger action relay 2LJ3 coil electricity, and trigger action relay 2LJ3 open contact closes; Then control relay 2LJ7 coil electricity, control relay 2LJ7 normally closed contact disconnects, greensignal light 2LD1 and greensignal light 2LD2 extinguishes, meanwhile control relay 2LJ7 open contact closes, 2HD2 is bright for red eye 2HD1 red eye, and then the vehicle at E4, E5 place can not be sailed into; After vehicle to E3 place, trigger equipment 2FK4 triggers, and removes relay 2LJ4 coil electricity, removes relay 2LJ4 normally closed contact and disconnects; Then control relay 2LJ7 power-off, normality is replied in the contact of control relay 2LJ7, and red eye 2HD1 and red eye 2HD2 extinguishes, and remove danger signal, fork signal lamp returns to normal.
The vehicle that E4 to E5 travels, before entering crossing, is first parked in before trigger equipment 2FK1 and observes signal lamp, if red eye 2HD1 is bright, then and block off traffic; When greensignal light 2LD1 is bright, vehicle is P Passable, and vehicle sails fork into after trigger equipment 2FK1, and trigger equipment 2FK1 triggers, trigger action relay 2LJ1 coil electricity, and trigger action relay 2LJ1 open contact closes; Then control relay 2LJ5 coil electricity, control relay 2LJ5 normally closed contact disconnects, greensignal light 2LD2 and greensignal light 2LD3 extinguishes, meanwhile control relay 2LJ5 open contact closes, 2HD3 is bright for red eye 2HD2 red eye, and then the vehicle at E4, E1 place can not be sailed into; After vehicle to E3 place, trigger equipment 2FK4 triggers, and removes relay 2LJ4 coil electricity, removes relay 2LJ4 normally closed contact and disconnects; Then control relay 2LJ5 power-off, normality is replied in the contact of control relay 2LJ5, and red eye 2HD2 and red eye 2HD3 extinguishes, and remove danger signal, fork signal lamp returns to normal.
Although describe embodiment of the present utility model by reference to the accompanying drawings, those of ordinary skill in the art can make various distortion or amendment within the scope of the appended claims.
Claims (8)
1. a fork machine ringing system, is characterized in that, comprises the entrance trigger equipment being arranged on entrance front, fork, the outlet trigger equipment being arranged on fork outlet, is arranged on traffic lights equipment, the Main Control Tank in front, fork;
Described Main Control Tank comprises M trigger action relay, N number of releasing relay, a M control relay, M be greater than 1 integer, N be more than or equal to 1 integer; The coiler part of trigger action relay is connected with the entrance trigger equipment being arranged on fork entrance, the coiler part removing relay be arranged on the outlet trigger equipment that fork exports and be connected, the contact part of control relay and traffic lights equipment connection.
2. a kind of fork as claimed in claim 1 machine ringing system, it is characterized in that, described Main Control Tank inner connecting way is: the normally closed contact removing relay is connected with M the control circuit be connected in parallel; Each control circuit comprises 1 trigger action relay and M control relay, in a described M control relay, the normally closed contact of M-1 remains the coiler part of 1 with a described M control relay after connecting again, the open contact of described trigger action relay is connected, and the open contact of described control relay is in parallel with the open contact of described trigger action relay.
3. a kind of fork as claimed in claim 2 machine ringing system, it is characterized in that, described traffic lights equipment comprises red eye and greensignal light, the contact part of described control relay and the mode of traffic lights equipment connection are: connect with red eye after the open contact parallel connection of M-1 control relay again, connect after the normally closed contact series connection of M-1 control relay with greensignal light again.
4. a kind of fork machine ringing system as described in claim 1 or 2 or 3, it is characterized in that, also comprise bend warning device, described bend warning device is arranged on bend front.
5. a kind of fork machine ringing system as described in claim 1 or 2 or 3, is characterized in that, also comprise the red stern light device be arranged on vehicle.
6. a kind of fork as claimed in claim 1 machine ringing system, it is characterized in that, described traffic lights equipment is LED traffic lights.
7. a kind of fork machine ringing system as described in claim 1 or 6, it is characterized in that, described traffic lights equipment is arranged on the place that entrance front, fork is greater than car brakeing distance.
8. a kind of fork as claimed in claim 1 machine ringing system, is characterized in that, described entrance trigger equipment or outlet trigger equipment are that signal terminal scraped by stringing collector bow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023452.1U CN204341096U (en) | 2015-01-14 | 2015-01-14 | A kind of fork machine ringing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023452.1U CN204341096U (en) | 2015-01-14 | 2015-01-14 | A kind of fork machine ringing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204341096U true CN204341096U (en) | 2015-05-20 |
Family
ID=53224386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520023452.1U Withdrawn - After Issue CN204341096U (en) | 2015-01-14 | 2015-01-14 | A kind of fork machine ringing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204341096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527728A (en) * | 2015-01-14 | 2015-04-22 | 四川川煤华荣能源股份有限公司太平煤矿 | Automatic signal system at fork |
| CN109094580A (en) * | 2018-07-05 | 2018-12-28 | 湖南铁路科技职业技术学院 | Train auxiliary driving method, system and computer readable storage medium based on image recognition |
-
2015
- 2015-01-14 CN CN201520023452.1U patent/CN204341096U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104527728A (en) * | 2015-01-14 | 2015-04-22 | 四川川煤华荣能源股份有限公司太平煤矿 | Automatic signal system at fork |
| CN104527728B (en) * | 2015-01-14 | 2016-08-24 | 四川川煤华荣能源股份有限公司太平煤矿 | A kind of fork automatic signal system |
| CN109094580A (en) * | 2018-07-05 | 2018-12-28 | 湖南铁路科技职业技术学院 | Train auxiliary driving method, system and computer readable storage medium based on image recognition |
| CN109094580B (en) * | 2018-07-05 | 2019-08-09 | 湖南铁路科技职业技术学院 | Train auxiliary driving method, system and computer readable storage medium based on image recognition |
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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: 20150520 Effective date of abandoning: 20160824 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |