CN101497341B - Cityrail train fixed multi-connection device capable of realizing automatic protection - Google Patents
Cityrail train fixed multi-connection device capable of realizing automatic protection Download PDFInfo
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- CN101497341B CN101497341B CN200810230114XA CN200810230114A CN101497341B CN 101497341 B CN101497341 B CN 101497341B CN 200810230114X A CN200810230114X A CN 200810230114XA CN 200810230114 A CN200810230114 A CN 200810230114A CN 101497341 B CN101497341 B CN 101497341B
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- contact pin
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- reconnecting
- power supply
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Abstract
The invention discloses an urban train fixing and reconnecting device for realizing automatic protection. The device is provided with automatic reconnecting linkers M and T; a relay J1 is connected between a contact pin (C16) of the automatic reconnecting linker M and the positive input end of a power supply; a relay J2 is connected between a contact pin (C19) and the ground; a relay J3 is connected between a contact pin (C26) of the automatic reconnecting linker T and the positive input end of the power supply; a relay J4 is connected between a contact pin (C29) and the ground; and normally-closed contacts J1-1, J2-1, J3-1 and J4-1 of the relays J1, J2, J3 and J4 are connected to a train safety loop wire. The device has a simple structure, low cost and easy realization; when a train is fixed and reconnected, the device can carry out automatic monitoring and control on a marshalling form and a reconnecting option switch; when the marshalling form is wrong or the reconnecting option switch is out of place, the safety loop wire cannot be established between the reconnecting trains, so the hidden trouble of accident is eliminated and safe and reliable operation of the train in reconnection is ensured.
Description
Technical field:
The present invention designs a kind of municipal rail train fixed-interlock device, and is especially a kind of simple in structure, safe and reliable, can reduce labour intensity, realize the municipal rail train fixed-interlock device of protection automatically.
Background technology:
At present, in urban railway transit train, a different motor-car one trailer marshalling design of two joint distributions is arranged, need coupled running sometimes, the motor-car that is about to a train connects extension with the trailer of another train by the full automaticity hitch, heavily the connection mode have that freedom heavily joins, two kinds of fixed-interlocks.Existing full automaticity hitch extension set tool hitch and electrical cnnector two parts, when two trains are even hung, be installed on the heavy automatically connection connector butt joint of 82 cores, the connection of cooresponding contact pin under the mechanical hitch, also essential simultaneously operation links switch, electric could the connection, the signal of two trains promptly is communicated with by electric heavy connection connector contact pin.During the fixed-interlock mode, the mode that heavily joins is essential correct, once make a mistake, will cause the signals of vehicles confusion, can't move.When simultaneously train heavily joins, also to set up safe loop wire (series loop of associated safety contact) between train heavily joining, could realize drawing.Existing train safe loop wire is to realize having only when the selection switch is got to corresponding gear by the select switch that joins with automatic heavy connection connector, can guarantee that just safe loop wire really sets up.But; because existing municipal rail train fixed-interlock device does not have automatic safety device; all operate mostly and guarantee by strengthened artificial; operator's need heavily join operation in strict accordance with operating instruction and are heavily checking after the connection operation; labour intensity height not only, but also exist the danger that causes because of human error.
Summary of the invention:
The present invention is in order to solve the above-mentioned technical matters of existing in prior technology, to provide a kind of simple in structure, safe and reliable, can reducing labor strength, can realize the municipal rail train fixed-interlock device of protection automatically.
Technical solution of the present invention is: a kind of city train fixed-interlock device of protection automatically of realizing, automatic heavy connection connector M, T are arranged, contact pins A 19 and the power supply positive input terminal of automatic heavy connection connector M join, be connected to select switch K1 between power supply positive input terminal and the contact pins A 18, after joining, contact pin C12, A13 join contact pin C15 ground connection by select switch K2 and contact pins A 12; Contact pins A 29 and the power supply positive input terminal of automatic heavy connection connector T join, be connected to select switch K4 between power supply positive input terminal and the contact pins A 28, after joining, contact pin C22, A23 join by select switch K3 and contact pins A 22, contact pin C26 ground connection, it is characterized in that: be connected to relay J 1 between the contact pin C16 of described automatic heavy connection connector M and the power supply positive input terminal, be connected to relay J 2 between contact pin C19 and the ground; Be connected to relay J 3 between the contact pin C25 of described automatic heavy connection connector T and the power supply positive input terminal, be connected to relay J 4 between contact pin C29 and the ground; Normally closed contact J1-1, the J2-1 of relay J 1, J2, J3, J4, J3-1, J4-1 insert in the train safe loop wire.
The present invention is simple in structure, and is with low cost, realizes easily; Can be when the train fixed-interlock, can be to classification type and heavily join select switch and monitor automatically, control, as the classification type mistake or when heavily joining select switch and not putting in place, just can not set up safe loop wire between train heavily joining, eliminated accident potential, guaranteed that train moves safely and reliably when heavily joining, reduced operator's labour intensity height, avoided the danger that causes because of human error.
Description of drawings:
Fig. 1, Fig. 2 are the interconnecting wiring diagraies of the embodiment of the invention.
The specific embodiment:
Below in conjunction with description of drawings the specific embodiment of the present invention.As shown in Figure 1: automatic heavy connection connector M, T with prior art are arranged, contact pins A 19 and the power supply positive input terminal of automatic heavy connection connector M join, be connected to select switch K1 between power supply positive input terminal and the contact pins A 18, after joining, contact pin C12, A13 join contact pin C15 ground connection by select switch K2 and contact pins A 12; Contact pins A 29 and the power supply positive input terminal of automatic heavy connection connector T join, be connected to select switch K4 between power supply positive input terminal and the contact pins A 28, after joining, contact pin C22, A23 join by select switch K3 and contact pins A 22, contact pin C26 ground connection, with be connected to relay J 1 between the contact pin C16 of prior art different is automatic heavy connection connector M and the power supply positive input terminal, be connected to relay J 2 between contact pin C19 and the ground; Be connected to relay J 3 between the contact pin C25 of described automatic heavy connection connector T and the power supply positive input terminal, be connected to relay J 4 between contact pin C29 and the ground.As shown in Figure 2: normally closed contact J1-1, the J2-1 of relay J 1, J2, J3, J4, J3-1, J4-1, insert in train electric binding loop or the safe loop wire.
Working process:
1. when automatic heavy connection connector M, the T of a train (MC1, TC1) motor-car and another train (MC2, TC2) trailer even hung with correct way, the relay J 1 of two trains, J3 all must not be electric, and its normally closed contact J1-1, J3-1 still are in closure state; Put in place fully as select switch K1, K2, K3, K4, then relay J 2, J4 all must not be electric, and its normally closed contact J2-1, J4-1 still are in closure state; Do not influence the formation of hitch electric binding loop and train safe loop wire, safe train operation.
2. when a train (MC1, TC1) motor-car and another train (MC2, TC2)
Automatic heavy connection connector M, the T of trailer connects when hanging with wrong way, the relay J 1 of two trains, J3 all electric, its normally closed contact J1-1, J3-1 then are in off-state; If select switch K1, K2, K3, K4 have one not exclusively to put in place, then relay J 2, J4 get, its normally closed contact J2-1 is or/and J4-1 then is in off-state, hitch electric binding loop and train safe loop wire just can't form, train does not then carry out next step operation, avoids accident to take place.
Claims (1)
1. can realize the city train fixed-interlock device of protection automatically for one kind, automatic heavy connection connector M, T are arranged, contact pins A 19 and the power supply positive input terminal of automatic heavy connection connector M join, be connected to select switch K1 between power supply positive input terminal and the contact pins A 18, after joining, contact pin C12, A13 join contact pin C15 ground connection by select switch K2 and contact pins A 12; Contact pins A 29 and the power supply positive input terminal of automatic heavy connection connector T join, be connected to select switch K4 between power supply positive input terminal and the contact pins A 28, after joining, contact pin C22, A23 join by select switch K3 and contact pins A 22, contact pin C26 ground connection, it is characterized in that: be connected to relay J 1 between the contact pin C16 of described automatic heavy connection connector M and the power supply positive input terminal, be connected to relay J 2 between contact pin C19 and the ground; Be connected to relay J 3 between the contact pin C25 of described automatic heavy connection connector T and the power supply positive input terminal, be connected to relay J 4 between contact pin C29 and the ground; Normally closed contact J1-1, the J2-1 of relay J 1, J2, J3, J4, J3-1, J4-1 insert in the train safe loop wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810230114XA CN101497341B (en) | 2008-12-25 | 2008-12-25 | Cityrail train fixed multi-connection device capable of realizing automatic protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810230114XA CN101497341B (en) | 2008-12-25 | 2008-12-25 | Cityrail train fixed multi-connection device capable of realizing automatic protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101497341A CN101497341A (en) | 2009-08-05 |
| CN101497341B true CN101497341B (en) | 2010-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810230114XA Expired - Fee Related CN101497341B (en) | 2008-12-25 | 2008-12-25 | Cityrail train fixed multi-connection device capable of realizing automatic protection |
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| CN (1) | CN101497341B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615172A (en) * | 2013-11-29 | 2014-03-05 | 中国北车集团大连机车车辆有限公司 | Electric motor coach gate control external circuit with two-side gate opening and closing control function |
| CN105137959B (en) * | 2015-07-24 | 2018-04-03 | 南车株洲电力机车有限公司 | One kind unblock detection circuit and unblock detection method |
| CN105606298B (en) * | 2015-12-23 | 2018-07-24 | 中车大连机车车辆有限公司 | Car joins display device again for wind pressure two-shipper |
| CN106494455B (en) * | 2016-11-16 | 2017-12-29 | 中车大连机车车辆有限公司 | Join the mark lamp control circuit end to end of vehicle again |
| CN111366809A (en) * | 2020-04-22 | 2020-07-03 | 中车长春轨道客车股份有限公司 | Motor train unit static reconnection test system based on network control |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004024356A1 (en) * | 2004-05-17 | 2005-09-08 | Siemens Ag | Rail vehicle data coupler uses data line comprising hollow waveguide fed by exciting horn from flexible dielectric guide |
| CN201049626Y (en) * | 2006-12-28 | 2008-04-23 | 南车四方机车车辆股份有限公司 | Separating automatic-protecting equipment for train |
| CN201099262Y (en) * | 2007-11-20 | 2008-08-13 | 南车资阳机车有限公司 | Multi-machine reconnection technology control device |
-
2008
- 2008-12-25 CN CN200810230114XA patent/CN101497341B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004024356A1 (en) * | 2004-05-17 | 2005-09-08 | Siemens Ag | Rail vehicle data coupler uses data line comprising hollow waveguide fed by exciting horn from flexible dielectric guide |
| CN201049626Y (en) * | 2006-12-28 | 2008-04-23 | 南车四方机车车辆股份有限公司 | Separating automatic-protecting equipment for train |
| CN201099262Y (en) * | 2007-11-20 | 2008-08-13 | 南车资阳机车有限公司 | Multi-machine reconnection technology control device |
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| Publication number | Publication date |
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| CN101497341A (en) | 2009-08-05 |
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Granted publication date: 20101013 Termination date: 20191225 |