CN202213598U - ZD6 electric point machine circuit board - Google Patents
ZD6 electric point machine circuit board Download PDFInfo
- Publication number
- CN202213598U CN202213598U CN2011200741161U CN201120074116U CN202213598U CN 202213598 U CN202213598 U CN 202213598U CN 2011200741161 U CN2011200741161 U CN 2011200741161U CN 201120074116 U CN201120074116 U CN 201120074116U CN 202213598 U CN202213598 U CN 202213598U
- Authority
- CN
- China
- Prior art keywords
- circuit controller
- switch circuit
- contact
- controller contact
- switch
- 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
Images
Landscapes
- Keying Circuit Devices (AREA)
Abstract
The utility model relates to a ZD6 electric point machine circuit board connected with an access wire of a third cable to form two loops in a parallel manner. One loop is connected with a first input end of a first rectifier diode, which is connected with a contact of a fourth shift contactor and a contact of a third shift contactor sequentially in a serial manner, and then is connected with contacts of a first automatic shutter, a second automatic shutter, a third automatic shutter, and a fourth automatic shutter sequentially in a serial manner, and at last is connected with a contact of a fifth automatic shutter. Thereafter a first access wire is connected with a first cable. The other loop of the access wire of the third cable is connected with a second output end of a second output end of a second rectifier diode, which is connected with contacts of a sixth automatic shutter and a seventh automatic shutter sequentially in a serial manner, and then is connected with contacts of a second shift contactor and a fourth shift contactor sequentially in a serial manner, thereafter is connected with contacts of an eighth automatic shutter and a ninth automatic shutter sequentially in a serial manner, and at last is connected with a contact of a tenth automatic shutter. Thereafter a second access wire is connected with a second cable. In the utility model, a position of an original diode is changed, and a rectifier diode is additionally provided, thereby the circuit can be simplified, and the circuit structure can be clear.
Description
Technical field
The utility model relates to a kind of railway signal circuit, particularly a kind of ZD6 electric switch machine circuit card.
Background technology
In 1973, unite by Xi'an signal factory and Tianjin signal factory and to process ZD6 type electric switch machine, absorbed the advantage of various electric switch machines, stable performance, rational in infrastructure, keep in repair easyly, become maximum (more than the 96%) switch machine of Chinese Railway use amount.The demonstration switch machine is opened circuit card fixed, anti position in this switch machine, and epochmaking meaning is arranged on railway operation safety.ZD6 type switch machine circuit card, design-calculated is complicated owing to the limitation in epoch, and the maintainer is difficult for grasping.The switch circuit controller contact that adopts in the circuit has amplified the switch circuit controller contact heel more and has rocked, the fault that causes with break bad contact, pressure transient.The diode fault can cause that switch machine is fixed, anti-both direction does not all have expression in the circuit.
The utility model content
The utility model technical matters to be solved is to overcome complicated, the shortcomings such as contact heel rocks, break bad contact, pressure transient of original switch machine board design, and a kind of ZD6 electric switch machine circuit card of simplification is provided.
The utility model solves the technical scheme that its technical matters adopted:
A kind of ZD6 electric switch machine circuit card comprises rectifier diode, switch circuit controller and displacement contactless switch, it is characterized in that connecting the 3rd cable X
3The 3rd tie-in line be parallel with two-way, the one tunnel meets the first rectifier diode Z
1First input end, the first rectifier diode Z
1First mouth and the 4th the displacement contactless switch contact, the 3rd the displacement contactless switch contact connect successively; The moving switch circuit controller contact of the first switch circuit controller contact, the second switch circuit controller contact and the 3rd switch circuit controller contact, the four selfs of connecting successively again; Connect behind the 5th switch circuit controller contact first tie-in line and the first cable X at last
1Connect; The second rectifier diode Z connects on another road of the 3rd tie-in line of said the 3rd cable X3
2Second mouth, the second rectifier diode Z
2Second input end connect successively the 6th switch circuit controller contact, the 7th switch circuit controller contact; Connect displacement contactless switch contact, first and connect displacement contactless switch contact and connect successively with second again; Connect successively afterwards the 8th switch circuit controller contact, the 9th switch circuit controller contact; Connect behind the tenth switch circuit controller contact second tie-in line and the second cable X at last
2Connect.
The parallel connection in pairs of described switch circuit controller node is two groups; Wherein the moving switch circuit controller contact of four selfs, the 3rd switch circuit controller contact, the tenth switch circuit controller contact, the 11 switch circuit controller contact, the second switch circuit controller contact, the first switch circuit controller contact are one group, and the 5th switch circuit controller contact, the 12 switch circuit controller contact, the 7th switch circuit controller contact, the 6th switch circuit controller contact, the 9th switch circuit controller contact, the 8th switch circuit controller contact are another group.
The utility model has changed original diode Z
1The position, and increased a rectifier diode Z
2Thereby simplified entire circuit; The contact usage quantity of switch circuit controller reduces 33%, and wiring quantity reduces 50%, can make ZD6 type electric switch machine circuit card because the fault that the switch circuit controller contact heel rocks, break bad contact, pressure transient cause reduces 33%; The indication circuit clear in structure is clear, has a diode and damages the characteristics that another position is represented that do not influence.
Description of drawings
Fig. 1 is former ZD6 schematic circuit diagram;
Fig. 2 is the utility model schematic circuit diagram.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail:
As shown in Figure 1, not improved ZD6 switch machine circuit card is by X
3Provide source of AC one utmost point, through diode rectification, with the node of switch circuit controller realize diode transfer to, at X
2Go up and negative supply is provided, at X for indoor antiposition circuit card
1Go up and positive supply is provided, at indoor another utmost point of source of AC of getting back to for indoor switch machine antiposition circuit card.This circuit can prevent the expression that makes the mistake of swinging cross or device failure, if diode damages and fixed, anti position can occur and all not have the phenomenon represented.
ZD6 type electric switch machine circuit card and external cable X
1-X
4The functional requirement of four lines of bonded assembly is following:
X
1-switch machine is X when the position location
1On be positive electricity, just electric current is by X
3Flow to X
1.
Switch machine is X when the antiposition position
1Last no-voltage no current.
X
2-switch machine is X when the antiposition position
2On be negative electricity, just electric current is by X
1Flow to X
3.
Switch machine is X when the position location
2Last no-voltage no current.
X
3-switch machine is X in the position location or during the antiposition position
3On be alternating current.
X
4-switch machine actuating circuit power cathode, irrelevant with the switch machine circuit card, do not do in this manual and analyze explanation.
The utility model ZD6 type electric switch machine circuit card as shown in Figure 2 is:
Connect the 3rd cable X
3The 3rd tie-in line 3 be parallel with two-way, the one tunnel meets the first rectifier diode Z
1 First input end 101, the first rectifier diode Z
1 First mouth 102 and the contact 64 of the 4th displacement contactless switch, the contact 63 of the 3rd displacement contactless switch connect successively; Series connection connects the first switch circuit controller contact 14, the second switch circuit controller contact 13 and the 3rd switch circuit controller contact 32, the moving switch circuit controller contact 31 of four selfs successively again; Connect behind the 5th switch circuit controller contact 41 first tie-in line 1 and the first cable X at last
1Connect; Said the 3rd cable X
3Another road of the 3rd tie-in line 3 second rectifier diode Z that connects
2Second mouth, 202, the second rectifier diode Z
2 Second input end 201 connect successively the 6th switch circuit controller contact 44, the 7th switch circuit controller contact 43; Connect displacement contactless switch contact 62, first and connect displacement contactless switch contact 61 and connect successively with second again; Connect successively afterwards the 8th switch circuit controller contact 22, the 9th switch circuit controller contact 21; Connect behind the tenth switch circuit controller contact 11 second tie-in line 2 and the second cable X at last
2Connect.The parallel connection in pairs of switch circuit controller node is two groups; Wherein the moving switch circuit controller contact of four selfs 31, the 3rd switch circuit controller contact 32, the tenth switch circuit controller contact the 11, the 11 switch circuit controller contact 12, the second switch circuit controller contact 13, the first switch circuit controller contact 14 are one group, and the 5th switch circuit controller contact the 41, the 12 switch circuit controller contact 42, the 7th switch circuit controller contact 43, the 6th switch circuit controller contact 44, the 9th switch circuit controller contact 21, the 8th switch circuit controller contact 22 are another group.
The utility model has changed original diode Z
2The position, and increased a rectifier diode Z
2Through the second newly-increased rectifier diode Z
2Be the second cable X
2Negative electricity is provided, accomplishes primary circuit through the moving switch circuit controller contact 24 of the 11 switch circuit controller contact 33-the 12 switch circuit controller contact the 34, the 13 switch circuit controller contact 23-the tenth four selfs, line 51,10,7,8,52,9 is the second cable X
2The function of negative electricity is provided.In the circuit the moving switch circuit controller contact 24 of the 11 switch circuit controller contact 33-the 12 switch circuit controller contact the 34, the 13 switch circuit controller contact 23-the tenth four selfs need not, remove 51,10,7,8,52,9 six roots of sensation lines.
As shown in Figure 2; Circuit working is at switch machine normal indication state; The moving switch circuit controller contact of four selfs 31 among the figure, the 3rd switch circuit controller contact 32, the tenth switch circuit controller contact the 11, the 11 switch circuit controller contact 12, the second switch circuit controller contact 13, the first switch circuit controller contact 14 are connected respectively in pairs, and the 5th switch circuit controller contact the 41, the 12 switch circuit controller contact 42, the 7th switch circuit controller contact 43, the 6th switch circuit controller contact 44, the 9th switch circuit controller contact 21, the 8th switch circuit controller contact 22 break off respectively in pairs.The 3rd cable X
3Provide source of AC one utmost point, meet the first rectifier diode Z
1 First input end 101, the first rectifier diode Z
1 First mouth 102 connect the 4th displacement contactless switch contact 64, the contact 63 through the 3rd displacement contactless switch connects switch circuit controller 14,13,32,31,41 contacts successively, is that first tie-in line 1 provides a positive supply, through the first cable X
1Receive the interior circuit plate and get back to another utmost point of alternating current.The interior circuit plate shows that track switch is in the location.
When circuit working is represented state in the switch machine antiposition; The moving switch circuit controller contact of four selfs 31 among the figure, the 3rd switch circuit controller contact 32, the tenth switch circuit controller contact the 11, the 11 switch circuit controller contact 12, the second switch circuit controller contact 13, the first switch circuit controller contact 14 break off respectively in pairs, and the 5th switch circuit controller contact the 41, the 12 switch circuit controller contact 42, the 7th switch circuit controller contact 43, the 6th switch circuit controller contact 44, the 9th switch circuit controller contact 21, the 8th switch circuit controller contact 22 are connected respectively in pairs.The 3rd cable X
3Provide source of AC one utmost point, connect the 7th switch circuit controller contact 43, the 6th switch circuit controller contact 44 successively, meet the second rectifier diode Z again
2Second mouth, 202, the second rectifier diode Z
2 Second input end 201 connect the second displacement contactless switch contact 62, connect switch circuit controller 21,22,11 contacts successively through the first displacement contactless switch contact 61 again, be the second cable X
2A negative supply is provided, through the second cable X
2Receive the interior circuit plate and get back to another utmost point of alternating current.The interior circuit plate shows that track switch is in antiposition.The utility model diode model is 1N4007.
Claims (2)
1. a ZD6 electric switch machine circuit card comprises rectifier diode, switch circuit controller and displacement contactless switch, it is characterized in that connecting the 3rd cable X
3The 3rd tie-in line (3) be parallel with two-way, the one tunnel meets the first rectifier diode Z
1First input end (101), the first rectifier diode Z
1First mouth (102) and the 4th the displacement contactless switch contact (64), the 3rd the displacement contactless switch contact (63) connect successively; The moving switch circuit controller contact (31) of the first switch circuit controller contact (14), the second switch circuit controller contact (13) and the 3rd switch circuit controller contact (32), the four selfs of connecting successively again; Connect behind the 5th switch circuit controller contact (41) first tie-in line (1) and the first cable X at last
1Connect; Said the 3rd cable X
3Another road of the 3rd tie-in line (3) second rectifier diode Z that connects
2Second mouth (202), the second rectifier diode Z
2Second input end (201) connect successively the 6th switch circuit controller contact (44), the 7th switch circuit controller contact (43); Again with second connect the displacement contactless switch contact (62), first connect the displacement contactless switch contact (61) connect successively; Connect successively afterwards the 8th switch circuit controller contact (22), the 9th switch circuit controller contact (21); Connect behind the tenth switch circuit controller contact (11) second tie-in line (2) and the second cable X at last
2Connect.
2. ZD6 electric switch machine circuit card according to claim 1; It is characterized in that the parallel connection in pairs of described switch circuit controller node is two groups; Wherein the moving switch circuit controller contact (31) of four selfs, the 3rd switch circuit controller contact (32), the tenth switch circuit controller contact (11), the 11 switch circuit controller contact (12), the second switch circuit controller contact (13), the first switch circuit controller contact (14) are one group, and the 5th switch circuit controller contact (41), the 12 switch circuit controller contact (42), the 7th switch circuit controller contact (43), the 6th switch circuit controller contact (44), the 9th switch circuit controller contact (21), the 8th switch circuit controller contact (22) are another group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200741161U CN202213598U (en) | 2011-03-21 | 2011-03-21 | ZD6 electric point machine circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200741161U CN202213598U (en) | 2011-03-21 | 2011-03-21 | ZD6 electric point machine circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202213598U true CN202213598U (en) | 2012-05-09 |
Family
ID=46012866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200741161U Expired - Fee Related CN202213598U (en) | 2011-03-21 | 2011-03-21 | ZD6 electric point machine circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202213598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982718A (en) * | 2012-12-06 | 2013-03-20 | 济南重成自动化技术有限公司 | Turnout control practical training device for ZD6 type point switch |
| CN112874572A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Turnout control circuit and turnout control system |
-
2011
- 2011-03-21 CN CN2011200741161U patent/CN202213598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102982718A (en) * | 2012-12-06 | 2013-03-20 | 济南重成自动化技术有限公司 | Turnout control practical training device for ZD6 type point switch |
| CN112874572A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Turnout control circuit and turnout control system |
| CN112874572B (en) * | 2019-11-29 | 2022-05-13 | 比亚迪股份有限公司 | Turnout control circuit and turnout control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102664568A (en) | Novel solid-state relay aiming at running direction control of three-phase alternating current motor and method | |
| CN202213598U (en) | ZD6 electric point machine circuit board | |
| CN207541476U (en) | One kind carries the external circuit breaker control circuit of combined floodgate detection function electric energy meter | |
| CN102122845B (en) | Network switching distribution automation measurement and control device | |
| CN202678217U (en) | Magnetic latching relay drive circuit | |
| CN202918048U (en) | Automatic transfer switching equipment | |
| CN204189728U (en) | A kind of functional module of circuit breaker and circuit breaker | |
| CN204390924U (en) | The dynamic contact mechanism of dual-power transfer switch | |
| CN203164373U (en) | Detection circuit applied to multiway switch fault signal | |
| CN206908514U (en) | A kind of modularization bidirectional, dc power distributing unit | |
| CN201541146U (en) | Automatic two-way power supply switching unit | |
| CN204905673U (en) | A station service wiring system for thermal power factory | |
| CN209870948U (en) | Packer controller | |
| CN202050289U (en) | Network exchange type distribution automatic measurement and control apparatus | |
| CN206155202U (en) | Modularization electric automobile alternating -current charging device | |
| CN206099510U (en) | Control system is hauled oneself willingly into fully to three inlet wires of low pressure, three female antithetical couplets based on PLC realizes | |
| CN202841086U (en) | Switching value input module | |
| CN202602359U (en) | Power supply connection device for middle-sized peak-shaving hydropower station | |
| CN202758031U (en) | Intelligent guest room controller test and emergency manual control apparatus | |
| CN204012932U (en) | Detect and control switch device | |
| CN204230906U (en) | Oil gas field group wells soft start Time-sharing control device | |
| CN202957591U (en) | Double-loop trip acceleration protection analog delay control device | |
| CN202565213U (en) | Novel solid-state relay for controlling operating direction of three-phase AC motor | |
| CN102810907A (en) | Uninterrupted power supply circuit | |
| CN204374693U (en) | Diesel locomotive fault charger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |