CN106394596B - Municipal rail train hangs together disengaging protective device - Google Patents
Municipal rail train hangs together disengaging protective device Download PDFInfo
- Publication number
- CN106394596B CN106394596B CN201610830289.9A CN201610830289A CN106394596B CN 106394596 B CN106394596 B CN 106394596B CN 201610830289 A CN201610830289 A CN 201610830289A CN 106394596 B CN106394596 B CN 106394596B
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- port
- relay
- rros
- mode switch
- train
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/14—Safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The municipal rail train of the present invention hangs together disengaging protective device; in each end set electric connector of automobile coupler TCC and hitch relay TRCR of train; the coil of hitch relay TRCR is connected by electric connector of automobile coupler TCC with DC110V power supplys, and contact port is serially connected in brake servo circuit.Judge that train hangs together state by electric connector of automobile coupler TCC and hitch relay TRCR; when coupled train disengages, the coil losing electricity of hitch relay TRCR, contact port disconnects; brake servo circuit accordingly produces protection act, so as to ensure that the safety of train when hanging together disengaging.
Description
Technical field
The present invention relates to a kind of municipal rail train to hang together disengaging protective device, belongs to municipal rail train technical field.
Background technology
Municipal rail train in operation, if cannot rely on for various reasons itself tractive force continue to run with, it is necessary to by
Breakdown train power pulls failure train and returns to maintenance.In rescue, breakdown train realized that hitch docked with failure train before this,
Then the air damping of failure train is alleviated by breakdown train, you can failure train is pulled by breakdown train.If two trains
Hitch docking does not succeed, and rescue personnel does not have found, or occurs surprisingly to break off relations when rescuing and running, at this time rescue row
Car continues to run with, and will cause rescue failure and extends rescue time, and because the air damping of failure train has been alleviated, it will cause
Failure train is not only without the power support of breakdown train, but also loses itself brake force, in a kind of free state, it is likely that go out
The slippery phenomenon of existing train, produces dangerous.
The content of the invention
The purpose of the present invention is exactly to overcome the deficiency of the above-mentioned prior art, there is provided a kind of municipal rail train hangs together disengaging protection dress
Put.
The object of the present invention is achieved like this：A kind of municipal rail train hangs together disengaging protective device, it is characterised in that is arranging
Each end set head car relay FCR of car, trailer relay RCR, hang together mode switch RROS, hitch relay TRCR,
Electric connector of automobile coupler TCC, brake control BCU, wherein：
DC110V power on, which is crossed, to be hung together the port 1 and 2 of mode switch RROS and is connected to 01 end of electric connector of automobile coupler TCC
Mouthful, the coil anode of hitch relay TRCR connects 102 ports of electric connector of automobile coupler TCC, negativing ending grounding, hitch electrical connection
101 ports of device and 02 port interconnection；The port 1 and 2 of hitch relay TRCR, the port 3 and 4 for hanging together mode switch RROS,
For the concatenation of port 1 and 2 of head car relay FCR to the DC110V power supplys of train, the port 5 for hanging together mode switch RROS is connected to a car
The port 2 of relay FCR and the port 3 for hanging together mode switch RROS, the port 6 for hanging together mode switch RROS is connected to hitch relay
The port 2 of device TRCR, the port 1 of trailer relay are connected to a port 2 of car relay FCR and hang together the end of mode switch RROS
Mouthfuls 3, port 2 is connected to the port 8 for hanging together mode switch RROS, the interconnection of port 03 and 103 of electric connector of automobile coupler TCC be followed by
The port 7 of mode switch RROS is hung together, brake control BCU is connected to the port 8 for hanging together mode switch RROS；
The port 2 of the hitch relay TRCR of two ends interconnects, and the port 8 for hanging together mode switch RROS is mutually connected
Connect；
When hanging together operation, the port 01 of the electric connector of automobile coupler of two trains to 101,02 pairs 102,03 pairs 103 staggeredly pair
Connect.
Technical scheme, judges that train hangs together state by electric connector of automobile coupler and hitch relay, and
Brake control circuit has been connected the logic of hitch relay, so as to ensure that the safety of train when hanging together disengaging.
Brief description of the drawings
Fig. 1 is that the municipal rail train of the embodiment of the present invention hangs together disengaging protective device circuit diagram.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work, belong to the scope of protection of the invention.
Referring to attached drawing, the municipal rail train of the present embodiment hangs together disengaging protective device, in each end set head car of train
Relay FCR, trailer relay RCR, hang together mode switch RROS, hitch relay TRCR, electric connector of automobile coupler TCC, system
Dynamic control device BCU, wherein：
DC110V power on, which is crossed, to be hung together the port 1 and 2 of mode switch RROS and is connected to 01 end of electric connector of automobile coupler TCC
Mouthful, the coil anode of hitch relay TRCR connects 102 ports of electric connector of automobile coupler TCC, negativing ending grounding, hitch electrical connection
101 ports of device and 02 port interconnection；
The port 1 and 2 of hitch relay TRCR, the port 3 and 4 for hanging together mode switch RROS, the end of head car relay FCR
For the concatenation of mouth 1 and 2 to the DC110V power supplys of train, the port 5 for hanging together mode switch RROS is connected to a port 2 of car relay FCR
With the port 3 for hanging together mode switch RROS, the port 6 for hanging together mode switch RROS is connected to the port 2 of hitch relay TRCR, tail
The port 1 of car relay is connected to a port 2 of car relay FCR and hangs together the port 3 of mode switch RROS, and port 2 is connected to connection
Hang the port 8 of mode switch RROS, the interconnection of port 03 and 103 of electric connector of automobile coupler TCC is followed by hanging together mode switch
The port 7 of RROS, brake control BCU are connected to the port 8 for hanging together mode switch RROS；
The port 2 of the hitch relay TRCR of two ends interconnects, and the port 8 for hanging together mode switch RROS is mutually connected
Connect；
When hanging together operation, the port 01 of the electric connector of automobile coupler TCC of two trains interlocks 101,02 pairs 102,03 pairs 103
Docking.
When train is not hung together, hang together mode switch RROS and be placed in " 0 " position, do not form hitch circuit.Controlled in braking
In circuit processed, head car relay FCR is connected with hanging together mode switch RROS, passes through the select location of mode switch RROS, circuit
Do not form electrical interlocks with hitch relay TRCR, train braking state just with train to hang together state unrelated, can according to
Car state carries out relevant control.
When train, which is in, hangs together state, if 1 activated end of coupled train is Tc1 ends, it is Tc2 ends to hang together end, hangs together row
The end that hangs together of car 2 is Tc1 ends, then
Coupled train 1：The port 1 and 2 of the head car relay FCR at Tc2 ends disconnects, the port 1 and 2 of trailer relay RCR
Closure；And the port 1 and 2 of the head car relay FCR at Tc1 ends closes, the port 1 and 2 of trailer relay RCR disconnects；
Coupled train 2：The port 1 and 2 of the head car relay FCR at Tc1 ends and the port 1 and 2 of trailer relay RCR are disconnected
Open；The port 1 and 2 of head car relay FCR and the port 1 and 2 of trailer relay RCR at Tc2 ends disconnect；
Respectively hang together end mode switch and be placed in " hanging together " position, the non-end mode switch that hangs together is placed in " 0 " position.
1) the circuit logic order of the electric connector of automobile coupler TCC of docking is as follows：
The Tc2 ends DC110V power supplys of coupled train 1 --->The Tc2 ends of coupled train 1 hang together the closure of mode switch RROS
Port 1 and 2--->The port 01--- of coupled train 1Tc2 ends electric connector of automobile coupler TCC>Coupled train 2Tc1 ends hitch is electric
The port 101--- of connector TCC>The port 02--- of the electric connector of automobile coupler TCC of coupled train 2Tc1>Coupled train 1Tc2
Hold the port 102--- of electric connector of automobile coupler TCC>Coupled train 1Tc2 ends hitch relay TRCR coils.
2) it is as follows to hang together brake control circuit logical order for train：
Coupled train 1：The Tc1 ends DC110V power supplys of coupled train 1 --->The Tc1 terminations car relay FCR of coupled train 1
Close port 1 and 2--->The Tc1 ends of coupled train 1 hang together the close port 5 and 6--- of mode switch RROS>Coupled train 1
Tc2 ends hitch relay TRCR close port 1 and 2--->The Tc2 ends of coupled train 1 hang together the closure of mode switch RROS
Port 3 and 4--->The close port 1 and 2--- of the Tc2 ends trailer relay RCR of coupled train 1>The Tc2 end systems of coupled train 1
Dynamic control device BCU--->The Tc1 ends brake control BCU of coupled train 1.
Coupled train 2：The close port 1 and 2--- of the Tc2 ends trailer relay RCR of coupled train 1>Coupled train 1
The interconnection port 03 and 103--- of Tc2 ends electric connector of automobile coupler TCC>The Tc1 ends electric connector of automobile coupler TCC of coupled train 2
Interconnection port 03 and 103--->The Tc1 ends brake control BCU--- of coupled train 2>The Tc2 cars braking of coupled train 2
Control device BCU.
When train, which is in, hangs together state, if train hangs together in good condition, electric signal can smoothly be delivered to and respectively hang together
The brake control BCU of train, each coupled train do not produce braking.If coupled train departs from, the car of two coupled trains
Hook circuit connector TCC is disengaged, the hitch relay TRCR coil losing electricities at the Tc2 ends of coupled train 1, the Tc2 ends of coupled train 1
The port 1 and 2 of TRCR disconnect, this will make each braking of the DC110V power supplys at the Tc1 ends of coupled train 1 and coupled train 1
Control device BCU is disconnected, and is braked so as to apply to coupled train 1, be ensure that coupled train 1 stops in time and finds to hang together de-
Hook；And for coupled train 2, since the electric signal of coupled train 1 cannot be delivered to each brake control of coupled train 2
BCU, coupled train 2, which will apply, to be braked, and ensure that the safety of coupled train 2.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit and
Scope.
Claims (1)
1. a kind of municipal rail train hangs together disengaging protective device, it is characterised in that in each end set head car relay of train
FCR, trailer relay RCR, hang together mode switch RROS, hitch relay TRCR, electric connector of automobile coupler TCC, control for brake
Device BCU, wherein：
DC110V power supplys are connected to 01 port of electric connector of automobile coupler TCC, car by hanging together the port 1 and 2 of mode switch RROS
The coil anode of hook relay TRCR meets 102 ports of electric connector of automobile coupler TCC, negativing ending grounding, electric connector of automobile coupler TCC
101 ports and 02 port interconnection；The port 1 and 2 of hitch relay TRCR, the port 3 and 4 for hanging together mode switch RROS, head
Car relay FCR port 1 and 2 concatenation to train DC110V power supplys, hang together mode switch RROS port 5 be connected to a car after
The port 2 of electric appliance FCR and the port 3 for hanging together mode switch RROS, the port 6 for hanging together mode switch RROS is connected to hitch relay
The port 2 of TRCR, the port 1 of trailer relay are connected to a port 2 of car relay FCR and hang together the port of mode switch RROS
3, port 2 is connected to the port 8 for hanging together mode switch RROS, and the interconnection of port 03 and 103 of electric connector of automobile coupler TCC is followed by connection
The port 7 of mode switch RROS is hung, brake control BCU is connected to the port 8 for hanging together mode switch RROS；
The port 2 of the hitch relay TRCR of two ends interconnects, and the port 8 for hanging together mode switch RROS interconnects；
When hanging together operation, the port 01 of the electric connector of automobile coupler TCC of two trains to 101,02 pairs 102,03 pairs 103 staggeredly pair
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830289.9A CN106394596B (en) | 2016-09-19 | 2016-09-19 | Municipal rail train hangs together disengaging protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610830289.9A CN106394596B (en) | 2016-09-19 | 2016-09-19 | Municipal rail train hangs together disengaging protective device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106394596A CN106394596A (en) | 2017-02-15 |
| CN106394596B true CN106394596B (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610830289.9A Active CN106394596B (en) | 2016-09-19 | 2016-09-19 | Municipal rail train hangs together disengaging protective device |
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| CN107539337B (en) * | 2017-08-30 | 2019-06-21 | 中车青岛四方机车车辆股份有限公司 | Control circuit and rail vehicle |
| CN107856658B (en) * | 2017-11-10 | 2020-06-19 | 中车株洲电力机车有限公司 | Urban rail vehicle coupling control circuit, urban rail vehicle and coupling control method |
| CN107867280B (en) * | 2017-11-10 | 2020-06-23 | 中车株洲电力机车有限公司 | Vehicle coupling control circuit, emergency stop braking method and rail transit vehicle |
| CN108032867B (en) * | 2017-12-01 | 2019-03-29 | 中车株洲电力机车有限公司 | A kind of reconnection control circuit of full-automatic hitch |
| CN110758356B (en) * | 2019-12-03 | 2024-05-03 | 中车南京浦镇车辆有限公司 | Emergency braking control circuit based on coupler coupling detection |
| CN112277998B (en) * | 2020-10-30 | 2023-05-30 | 中车南京浦镇车辆有限公司 | Train link rescue control circuit |
| CN112224230B (en) * | 2020-11-02 | 2023-08-01 | 中车南京浦镇车辆有限公司 | Electric hook control circuit in middle of subway vehicle |
| CN113643873B (en) * | 2021-08-06 | 2023-07-04 | 中车大连机车车辆有限公司 | Electric shock preventing safety connector for shunting driver under high-voltage network |
| CN115195805B (en) * | 2022-08-24 | 2024-01-26 | 中车青岛四方机车车辆股份有限公司 | Coupling rescue circuit and method for railway vehicle |
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Effective date of registration: 20190805 Address after: 519000 No. 1 Fushan Sixth Road, Fushan Industrial Park, Qianwu Town, Doumen District, Zhuhai City, Guangdong Province Co-patentee after: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP Patentee after: Zhuhai Zhongche equipment Engineering Co. Ltd. Address before: 116022 Shahekou, Liaoning, China No. 51 The Strip Patentee before: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP |
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