CN201065119Y - Synchronous control device for electric locomotive brake - Google Patents
Synchronous control device for electric locomotive brake Download PDFInfo
- Publication number
- CN201065119Y CN201065119Y CNU2007200322284U CN200720032228U CN201065119Y CN 201065119 Y CN201065119 Y CN 201065119Y CN U2007200322284 U CNU2007200322284 U CN U2007200322284U CN 200720032228 U CN200720032228 U CN 200720032228U CN 201065119 Y CN201065119 Y CN 201065119Y
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- CN
- China
- Prior art keywords
- relay
- storage battery
- aviation plug
- monitor
- travel 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 - Lifetime
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a synchronous control device for electric locomotive brake. The technical proposal is that: automatic switches are added on the positive outlet of the storage battery and are respectively connected with a relay and a travel switch which is positioned on a valve stem on a reconnection valve; the other end of the travel switch is connected with the relay, an isolating switch and an aviation plug; the other end of the relay is connected with a monitor; the other end of the isolating switch is connected with an alarm box and the negative of the storage battery which is connected with the other end of the monitor as well; and the aviation plug is connected on the aviation of the other locomotive. The utility model has the advantages that acousto-optic alarm signal can be sent out and mutually controlled with the monitor no matter on which end the steward operates the locomotive, as the dangerous phenomenon of nonsynchronous brake appears, reminding the steward to eliminate the danger on time; simultaneously the power loss problem of the disconnection key monitor of the electric locomotive is resolved, enable the device a perfect electrical and automatic control device for electric locomotive.
Description
Technical field
The utility model relates to a kind of electric locomotive automatic control device, specifically is a kind of electric locomotive brake sync control device, belongs to electric automatization control field.
Background technology
In order to satisfy the traction requirement of heavy haul train, need the power of locomotive and starting tractive effort all can reach designing requirement, for satisfying this requirement, this class electric locomotive all is designed to the synthetic binodal electric locomotive by the identical locomotive crew of two joints.This class locomotive is owing to the design feature of brake, and the manipulatable end double-heading valve must be in this seat in the plane, and non-manipulatable end double-heading valve must could guarantee that the locomotive brake gear braking is consistent with alleviation in the assisting vehicle position.The double-heading valve malposition can cause that locomotive brake force weakens when electric locomotive was handled, and causes advancing rashly, serious accident such as derailing, or the slow accident of locomotive driving wheel takes place; Bus attendant also need enter the hyperbaric chamber and handles the burst locomotive failure and disconnect monitor outage problem behind the key in the operation way in addition.Though at present domestic have some enterprises that this respect was carried out exploration, all do not have to propose very desirable way, all do not solve the problem that monitor is subjected to key control; As a Shuohuang Railway machine ancillary firm brake cylinder signal is directly connected annunciator, install too simply, and, seriously disturb the driving and the judgement of bus attendant as long as the locomotive brake application is just reported to the police; Iron inserts electronic housing with control part four innings in the north yellow line, and controlling unit is not only complicated, and easier formation with the locomotive control circuit disturb, so also there is not the problem that the product of maturation or device solves electric locomotive brake can not synchro control at present.
The utility model content
The purpose of this utility model is to address the deficiencies of the prior art, independent circuits of design in electric locomotive, the conversion of monitoring double-heading valve solves the drawback that monitor is subjected to key control simultaneously, guarantee that the locomotive design-calculated control circuit that dispatches from the factory is working properly, and make things convenient for maintenance.
The utility model solves by the following technical programs:
Install automatic switch additional in accumulator positive end outlet, automatic switch links to each other with travel switch, relay respectively, travel switch is installed on the valve rod, valve rod is installed on the double-heading valve, and the travel switch other end links to each other with relay, and relay links to each other with disconnector, aviation plug respectively, the relay other end links to each other with monitor, the disconnector other end links to each other with warning box, storage battery negative terminal successively, and the monitor other end links to each other with the storage battery negative terminal, and aviation plug is connected with another joint car aviation plug.
The utility model is to be finished by following circuit control:
The storage battery anode is connected with automatic switch, automatic switch is connected with travel switch, relay respectively, relay is connected with the storage battery negative terminal, another road of relay connects aviation plug and connects aviation plug, relay, disconnector, the warning box of another joint car successively, and the warning box other end is connected with the storage battery negative terminal.
No matter bus attendant is handled locomotive at that end to use the utility model, as long as the nonsynchronous harm phenomenon of brake occurs, the capital send the sound and light alarm signal or with the monitor cross complaint, in time remind bus attendant will endanger elimination, also solved the problem that electric locomotive disconnects key monitor dead electricity simultaneously.
Description of drawings
Accompanying drawing one is a structural representation of the present utility model.
Accompanying drawing two is control circuit fundamental diagrams of the present utility model.
Description of reference numerals is as follows:
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Install automatic switch 2 additional in storage battery 1 anode outlet, automatic switch 2 respectively with travel switch 4, relay 7, relay 8 links to each other, travel switch 4 is installed on the valve rod 5, valve rod 5 is installed on the double-heading valve 3, travel switch 4 other ends successively with relay 7, relay 8, disconnector 9, aviation plug 6 links to each other, relay 8 other ends link to each other with monitor 11, disconnector 9 other ends link to each other with warning box 10, warning box 10 other ends link to each other with storage battery 1 negative terminal, monitor 11 other ends link to each other with storage battery 1 negative terminal, and aviation plug 6 is connected with another joint car aviation plug 6.
The utility model is to be finished by following circuit control:
Former anode on relay 8 magnet coils is removed, the adhesive of relay 8, disconnect the control that no longer is subjected to key, and be subjected to double-heading valve to change this seat in the plane and the assisting vehicle position is controlled, double-heading valve 3 is when this seat in the plane, heavily join plunger because of moving in the not meeting of structure reason, valve rod 5 does not move on just not understanding, being contained on the double-heading valve 3 stroke lever that is connected travel switch 4 with steel plate can not be compressed, the normally closed interlocking switch on of travel switch 4, storage battery 1 anode is through automatic switch, travel switch 4 normally closed interlockings, through the magnet coil of relay 7 to negative terminal formation close circuit, relay 7 electric adhesive, it is closed that its magnet coil moves down armature to drive it often to open interlocking; The magnet coil attraction circuit of circuit cutin relay 8, its magnet coil adhesive also drives it often to open interlocking closed, connect monitor 11 circuit.
Setting the binodal electric locomotive is A joint and B joint, in normal operation, when bus attendant is transformed into B joint locomotive control by A joint locomotive control end, B joint car control node double-heading valve 3 is this seat in the plane, A joint Chefei control node double-heading valve 3 is the main frame position, and locomotive operation is normal, and B joint garage journey switch 4 can not be compressed, storage battery 1 electric current makes relay 7 magnet coils get electric adhesive by anode through travel switch 4 normally closed interlockings, drives its armature and makes it often open the interlocking closure; The magnet coil attraction circuit of circuit cutin relay 8, relay 8 gets electric adhesive, its magnet coil drive armature makes often opens the interlocking closure, storage battery 1 electric current by anode through relay 8 often open interlocking make B joint car manipulatable end monitor 11 electric, B joint car handle when needing to disconnect key monitor 11 still the electric processing locomotive failure that do not influence.A joint car is the assisting vehicle position, A joint garage journey switch 4 is compressed, normally closed interlocking disconnects on the travel switch 4, A joint car relay 7, relay 8 all not adhesives, A joint car monitor 11 must not be electric, because the 7 not adhesives of A joint car relay, often to open interlocking not closed for relay 7 on the A joint car, often open interlocking through B joint car relay 7, it is obstructed that B is saved car storage battery 1 anode circuit when aviation plug 6 to A joint car relays 7 are often opened interlocking, so warning box 10 can not power alarm.
As B joint car is control node, the conversion error appears, bus attendant is changed by A joint car and when end is manipulated on the B joint car A is saved car double-heading valve 3 and do not change, B is saved car double-heading valve 3 behind the B joint car and be converted to this seat in the plane, work the mischief, B joint car is handled and A, B two joint car double-heading valves 3 are all in this seat in the plane, this moment A, the heavily connection plunger of B two joint car double-heading valves 3 all can not be compressed, travel switch 4 stroke levers on the two joint car double-heading valves 3 can not be compressed, the closed switch on of normally closed interlocking of two joint car upper stroke switch 4, all adhesives of relay 7 of two joint cars, make it often open the also adhesive of interlocking, often open all adhesives of interlocking and make also adhesive of relay 8, two joint car monitors 11 all get electric, and two joint car relays 7 are often opened all closures of interlocking simultaneously, and two joint cars are all sent into storage battery 1 anode in the sound and light alarm box 10 through aviation plug 6, while sound and light alarm in the two Jie Che attendant room reminds bus attendant in time to recover to handle; As the conversion error appears, form the harm of A joint car double-heading valve 3 these seats in the plane, B joint car double-heading valve 3 assisting vehicle positions.The heavily connection plunger of B joint car double-heading valve 3 is compressed at this moment, travel switch 4 on the B joint car double-heading valve 3 is often opened interlocking and is disconnected, the relay 7 not adhesives of B joint car, make that relay 8 can not adhesive, the monitor 11 of B joint car must not, can't the outbound mule carriage, remind bus attendant correctly to change double-heading valve 3 after, B joint car monitor 11 the normal mule carriage of electric ability; As the conversion error appears, and causing A, B two joint cars all is the harm of assisting vehicle position, the monitor 11 of two joint cars all gets.Because the travel switch of the double-heading valve 3 of two joint cars can not be compressed, relay 7, the relay 8 of two joint cars all get electric adhesive, disconnected sound light alarming circuit by the interlocking of often opening of the other side's relay 7 mutually through aviation plug 6, two joint cars can not reported to the police, but bus attendant can both be found and prevent before the locomotive outbound and during departures just; When speed reached 40km/h after the mule carriage simultaneously, monitor 11 can leak informaton automatically, can find when bus attendant is checked, misrouting that the human error of processing correction in time causes changed.
Claims (3)
1. electric locomotive brake sync control device, formed by double-heading valve (3), it is characterized in that installing automatic switch (2) additional in storage battery (1) anode outlet, automatic switch (2) respectively with travel switch (4), relay (7,8) link to each other, travel switch (4) is installed on the valve rod (5), valve rod (5) is installed on the double-heading valve (3), travel switch (4) other end links to each other with relay (7), relay (7,8) respectively with disconnector (9), aviation plug (6) links to each other, relay (8) other end links to each other with monitor (11), disconnector (9) other end successively with warning box (10), storage battery (1) negative terminal links to each other, monitor (11) other end links to each other with storage battery (1) negative terminal, aviation plug (6) is connected with another joint car aviation plug (6), said apparatus is to be finished by following circuit control: storage battery (1) anode is connected with automatic switch (2), automatic switch (2) respectively with travel switch (4), relay (7,8) connect, relay (7,8) be connected with storage battery (1) negative terminal, another road of relay (7) connects aviation plug (6) and connects the aviation plug (6) of another joint car successively, relay (7), disconnector (9), warning box (10), warning box (10) other end is connected with storage battery (1) negative terminal.
2. electric locomotive brake sync control device according to claim 1, it is characterized in that installing automatic switch (2) additional in storage battery (1) anode outlet, automatic switch (2) respectively with travel switch (4), relay (7), relay (8) links to each other, travel switch (4) is installed on the valve rod (5), valve rod (5) is installed on the double-heading valve (3), travel switch (4) other end successively with relay (7), relay (8), disconnector (9), aviation plug (6) links to each other, relay (8) other end links to each other with monitor (11), disconnector (9) other end links to each other with warning box (10), warning box (10) other end links to each other with storage battery (1) negative terminal, monitor (11) other end links to each other with storage battery (1) negative terminal, and aviation plug (6) is connected with another joint car aviation plug (6).
3. electric locomotive brake sync control device according to claim 1, it is characterized in that automatic switch (2) can select TH5SB DC110V 10A type for use, relay (7,8) can be selected JZ15-44A DC110V for use, aviation plug (6) can be selected 4 core aviation plugs for use, travel switch (4) can be selected LX19K-B AC380V DC110V 5A type for use, warning box (10) can be selected DC110V for use, and middle wiring can be selected 2.5mm for use
2Rubber cover line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200322284U CN201065119Y (en) | 2007-07-11 | 2007-07-11 | Synchronous control device for electric locomotive brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200322284U CN201065119Y (en) | 2007-07-11 | 2007-07-11 | Synchronous control device for electric locomotive brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065119Y true CN201065119Y (en) | 2008-05-28 |
Family
ID=39482285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200322284U Expired - Lifetime CN201065119Y (en) | 2007-07-11 | 2007-07-11 | Synchronous control device for electric locomotive brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065119Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431543A (en) * | 2011-08-11 | 2012-05-02 | 南车株洲电力机车有限公司 | Automatic double heading valve main position and alternate position changeover device and changeover method |
| CN106428095A (en) * | 2016-11-25 | 2017-02-22 | 中车株洲电力机车有限公司 | Brake control system and rail train |
-
2007
- 2007-07-11 CN CNU2007200322284U patent/CN201065119Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431543A (en) * | 2011-08-11 | 2012-05-02 | 南车株洲电力机车有限公司 | Automatic double heading valve main position and alternate position changeover device and changeover method |
| CN102431543B (en) * | 2011-08-11 | 2013-08-14 | 南车株洲电力机车有限公司 | Automatic double heading valve main position and alternate position changeover device and changeover method |
| CN106428095A (en) * | 2016-11-25 | 2017-02-22 | 中车株洲电力机车有限公司 | Brake control system and rail train |
| CN106428095B (en) * | 2016-11-25 | 2019-01-22 | 中车株洲电力机车有限公司 | A kind of braking machine control system and track train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY FIRST BUREAU GROUP CO., LTD.; PATEN Free format text: FORMER OWNER: CHINA RAILWAY FIRST ENGINEERING XINYUN Effective date: 20080523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080523 Address after: No. 1, Yanta North Road, Xi'an, Shaanxi, zip code: 710054 Co-patentee after: Xinyun Engineering Corporation Of The First Engineering Group Co., Ltd. Of CREC Patentee after: China Railway Group Co., Ltd. Address before: No. 111, Renmin East Road, Shaanxi, Xianyang Province: 712000 Patentee before: Xinyun Engineering Corporation Of The First Engineering Group Co., Ltd. Of CREC |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080528 |
|
| CX01 | Expiry of patent term |