CN103786749B - For overlapping the autonomous cruise speed system of track turnout conversion - Google Patents
For overlapping the autonomous cruise speed system of track turnout conversion Download PDFInfo
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- CN103786749B CN103786749B CN201210421376.0A CN201210421376A CN103786749B CN 103786749 B CN103786749 B CN 103786749B CN 201210421376 A CN201210421376 A CN 201210421376A CN 103786749 B CN103786749 B CN 103786749B
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Abstract
The present invention relates to a kind of autonomous cruise speed system for overlapping track turnout conversion, comprise control circuit, 3 traction erecting devices and three electric switch machines, three described electric switch machines are arranged on 3 traction erecting devices, and be connected with control circuit, 3 described traction erecting devices are arranged on cover track turnout; Controlled the action of three electric switch machines be arranged on 3 traction erecting devices by control circuit, realize detecting with automatic the automatic control of cover track turnout.Compared with prior art, the present invention has the automatic control that can realize overlapping track turnout conversion and the automatic advantage such as detection.
Description
Technical field
The present invention relates to a kind of cover track turnout conversion technique, especially relating to a kind of autonomous cruise speed system for overlapping track turnout conversion.
Background technology
ZD6 series electric switch machine is one of maximum switch machine of current Chinese consumption, and its purposes changes track switch to open direction, locking track switch, the location status of reflection track switch.ZD6 series electric switch machine is widely used in state-owned railroads, urban track traffic, local railway, and ZD6 series electric switch machine is applicable to common single turnout and the double slip switch of below speed per hour 120km/h.It can single engine track switch, also can realize double locomotive traction track switch by the mutual coupling of different model switch machine in series, thus meet the needs of different track switch.
Vietnam river is collinear is connect Ha Noi, Vietnam capital and be positioned at Langson province with same of stepping in the Chinese international port bordered on to overlap the railway of rail (1000mm/1435mm), wherein Ha Noi is meter-gage to good woods, Jia Lin steps on as cover rail to same, with being Standard Guage to border to the north of stepping on, all adopt the rail of 43kg/m completely.The cover track turnout at 22 stations substantially adopts and manually pulls trouble completely, and production efficiency is low, hinders economic development.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and provide a kind of for overlap track turnout conversion autonomous cruise speed system.
Object of the present invention can be achieved through the following technical solutions:
A kind of autonomous cruise speed system for overlapping track turnout conversion, it is characterized in that, comprise control circuit, 3 traction erecting devices and three electric switch machines, three described electric switch machines are arranged on 3 traction erecting devices, and be connected with control circuit, 3 described traction erecting devices are arranged on cover track turnout;
Controlled the action of three electric switch machines be arranged on 3 traction erecting devices by control circuit, realize detecting with automatic the automatic control of cover track turnout.
Described cover track turnout comprises tongue and heart rail, and three described electric switch machines comprise the first electric switch machine, the second electric switch machine and the 3rd electric switch machine.
3 described traction erecting devices comprise tongue traction installing mechanism and heart rail traction installing mechanism.
Described tongue traction installing mechanism comprises tongue basis angle steel, front rod of a point, switch point housing adjusting lever and stretcher bar, the first described electric switch machine is arranged on the angle steel of tongue basis, described front rod of a point one end is connected with tongue, the other end is connected with stretcher bar, and described stretcher bar is connected with the first electric switch machine respectively with switch point housing adjusting lever;
The first described electric switch machine controls tongue action by front rod of a point.
Described heart rail traction installing mechanism comprises heart base of the rail plinth angle steel, the first heart rail adjustable switch operating rod, the second heart rail adjustable switch operating rod, the first heart rail pipe link and the second heart rail pipe link, the second described electric switch machine and the 3rd electric switch machine are installed on heart base of the rail plinth angle steel, the second described electric switch machine is connected with the first heart rail adjustable switch operating rod, the first heart rail pipe link respectively, and the 3rd described electric switch machine is connected with the second heart rail adjustable switch operating rod, the second heart rail pipe link respectively;
What the second described electric switch machine, the 3rd electric switch machine controlled heart rail determines flip operation.
When having any switch machine not reach locking condition in three described electric switch machines, control circuit will not be given and represent, and send warning.
Compared with prior art, the present invention has the following advantages:
Can realize overlapping the automatic control of track turnout conversion and automatically detect, improving the production efficiency of manually pulling trouble at present low, avoid manually pull trouble may there is the factors such as mistake, improve railway transport capacity and safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of tongue of the present invention traction installing mechanism;
Fig. 2 is the structural representation of heart rail of the present invention traction installing mechanism;
Fig. 3 is control circuit schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of autonomous cruise speed system for overlapping track turnout conversion, comprise control circuit, 3 traction erecting devices and three electric switch machines, three described electric switch machines are arranged on 3 traction erecting devices, and be connected with control circuit, 3 described traction erecting devices are arranged on cover track turnout; Controlled the action of three electric switch machines be arranged on 3 traction erecting devices by control circuit, realize detecting with automatic the automatic control of cover track turnout.Described cover track turnout comprises tongue and heart rail, and three described electric switch machines comprise the first electric switch machine, the second electric switch machine and the 3rd electric switch machine.
As shown in Figure 1,3 described traction erecting devices comprise tongue traction installing mechanism and heart rail traction installing mechanism.Described tongue traction installing mechanism comprises tongue basis angle steel 11, front rod of a point 12, switch point housing adjusting lever 13 and stretcher bar 14, the first described electric switch machine 3 is arranged on the angle steel 11 of tongue basis, described front rod of a point 12 one end is connected with tongue, the other end is connected with stretcher bar 14, and described stretcher bar 14 and switch point housing adjusting lever 13 are connected with the first electric switch machine 3 respectively; The first described electric switch machine 3 controls tongue action by front rod of a point 12.
As shown in Figure 2, described heart rail traction installing mechanism comprises heart base of the rail plinth angle steel 21, first heart rail adjustable switch operating rod 22, second heart rail adjustable switch operating rod 23, first heart rail pipe link 25 and the second heart rail pipe link 24, the second described electric switch machine 4 and the 3rd electric switch machine 5 are installed on heart base of the rail plinth angle steel 21, the second described electric switch machine 4 is connected with the first heart rail adjustable switch operating rod 21, first heart rail pipe link 25 respectively, and the 3rd described electric switch machine 5 is connected with the second heart rail adjustable switch operating rod 23, second heart rail pipe link 24 respectively; What the second described electric switch machine 4, the 3rd electric switch machine 5 controlled heart rail determines flip operation.When having any switch machine not reach locking condition in three described electric switch machines, control circuit will not be given and represent, and send warning.
The experimental conditions overlapping track turnout at Vietnam Anyuan station 54# of the present invention in detail below.Station, Anyuan 54# overlaps track turnout, determine that this cover track turnout is that right dress left side common rail trouble is opened on a left side according to field condition, 3 ZD6-D type electric switch machine mounting meanss are respectively: the first electric switch machine and the 3rd electric switch machine are anti-dress, and the second electric switch machine is formal dress.
Overlap track turnout planar view from station, Anyuan 54# can know, cover track turnout tongue has 3, and the traverse of 3 tongues must be adjusted to unanimously, and tongue switch machine mounting and adjusting process is as follows:
A) install front rod of a point, front rod of a point connects 3 tongues, installs more complicated than simple turnout, and length adjustment is all more time-consuming.After installing, fixing tongue iron with stretcher bar, to adjust to both sides amount of thread substantially equal.
B) tongue basis angle steel is installed, the first switch machine is installed, and stock rail is parallel with it to adjust the first switch machine;
C) fastening bolt everywhere: the base angle bolt of the bolt of rear end plate of dihedral iron and stock rail, dihedral iron and long angle steel bolt of rear end plate, long angle steel and angle clip bolt of rear end plate, switch machine;
D) switch point housing adjusting lever is installed, in electric operating situation, adjusts and closely connectedly meet 4mm not locking, 2mm locking;
E) install stretcher bar, stretching out position, first adjustment loose joint bolt place's adjusting sleeve and adjusting nut make the detection breach of the first switch machine principal representation bar, namely check that gap is 1.5-2.5mm between indication rod;
F) adjust the detection breach of the secondary indication rod of the first switch machine, drawing in position, remove indication rod back cover cylinder, unclamp the bolt of rear end plate of two indication rods, adjust the indication rod adjustment bolt of the first switch machine, make indication notch gap be 1.5-2.5mm;
Overlap track turnout planar view according to station, Anyuan 54#, the installation process of heart rail switch machine is as follows:
A) heart base of the rail plinth angle steel is installed, heart rail switch machine is installed, and aligning rail switch machine stock rail is parallel with it;
B) fastening bolt everywhere: the base angle bolt of the bolt of rear end plate of dihedral iron and stock rail, dihedral iron and long angle steel bolt of rear end plate, long angle steel and angle clip bolt of rear end plate, switch machine;
C) heart rail adjustable switch operating rod is installed, adjustment track switch opening 97mm, in electric operating situation, adjusts and closely connectedly meet 4mm not locking, 2mm locking;
D) install heart rail pipe link, stretching out position, first adjustment loose joint bolt place's adjusting sleeve and adjusting nut make the detection breach of heart rail switch machine principal representation bar, namely check that gap is 1.5-2.5mm between indication rod;
E) adjust the detection breach of the secondary indication rod of heart rail switch machine, drawing in position, remove indication rod back cover cylinder, unclamp the bolt of rear end plate of two indication rods, the indication rod adjustment bolt of adjustment switch machine, makes indication notch gap be 1.5-2.5mm;
After installing tongue and heart rail three place electric switch machine, carry out electric operating: the first electric switch machine stretches out, the second electric switch machine is drawn in, and the 3rd electric switch machine stretches out, and track switch is normal locking; First electric switch machine is drawn in, and the second electric switch machine stretches out, and the 3rd electric switch machine is drawn in, and track switch is reverse locking.
Only have when 3 electric switch machines in both cases, just locking provide and determine antiposition and represent, other positions and state provide fault cues without exception, just need watch keeper to check.
Fig. 3 is control circuit figure (track switch control box circuit diagram).
This control circuit is used for the experiment of outdoor track switch unit, for illustration of controlled condition and feedback representation.
X1, X2 are for starting and representing, X3 is for representing loop line, and X4 starts loop line.X1 and X3 determines anti-for representing, X2 and X3 determines normal indication.
When K1 closes, switch on power, K2 closes, and K3 connects 1-2 node, and track switch is transformed into reverse locking, and disconnect K2, reverse indication lamp lights; When K1 closes, switch on power, K2 closes, and K3 connects 1-4 node, and track switch is transformed into sprocket bit locking, and disconnect K2, normal lamp lights.
As mentioned above, according to the present invention, first according to cover track turnout actual conditions, track switch opening direction (being that a left side is opened or the right side is opened), electrical motor installation site (left dress or right dress), shared stock rail position (left side shares or right side shares) determine the sizes of 3 traction erecting devices, the formal dress of adjustment electric switch machine, instead to fill, then carry out mounting and adjusting, can be completed by switch control circuit and the automatic control of cover track turnout is detected with automatic.
It must be noted that this autonomous cruise speed system can't the application conditions meeting the cover track turnout of all standards of one of percentage hundred, other those skilled in the art, not departing under scope of the present invention disclosed in the accompanying claims and real situation, various amendment, interpolation and replacement can be made.
Claims (2)
1. one kind for overlap track turnout conversion autonomous cruise speed system, it is characterized in that, comprise control circuit, 3 traction erecting devices and three electric switch machines, three described electric switch machines are arranged on 3 traction erecting devices, and be connected with control circuit, 3 described traction erecting devices are arranged on cover track turnout;
Controlled the action of three electric switch machines be arranged on 3 traction erecting devices by control circuit, realize detecting with automatic the automatic control of cover track turnout;
Described cover track turnout comprises tongue and heart rail, and three described electric switch machines comprise the first electric switch machine, the second electric switch machine and the 3rd electric switch machine;
3 described traction erecting devices comprise tongue traction installing mechanism and heart rail traction installing mechanism;
Described tongue traction installing mechanism comprises tongue basis angle steel, front rod of a point, switch point housing adjusting lever and stretcher bar, the first described electric switch machine is arranged on the angle steel of tongue basis, described front rod of a point one end is connected with tongue, the other end is connected with stretcher bar, and described stretcher bar is connected with the first electric switch machine respectively with switch point housing adjusting lever;
The first described electric switch machine controls tongue action by front rod of a point;
Described heart rail traction installing mechanism comprises heart base of the rail plinth angle steel, the first heart rail adjustable switch operating rod, the second heart rail adjustable switch operating rod, the first heart rail pipe link and the second heart rail pipe link, the second described electric switch machine and the 3rd electric switch machine are installed on heart base of the rail plinth angle steel, the second described electric switch machine is connected with the first heart rail adjustable switch operating rod, the first heart rail pipe link respectively, and the 3rd described electric switch machine is connected with the second heart rail adjustable switch operating rod, the second heart rail pipe link respectively;
What the second described electric switch machine, the 3rd electric switch machine controlled heart rail determines flip operation.
2. a kind of autonomous cruise speed system for overlapping track turnout conversion according to claim 1, is characterized in that, when having any switch machine not reach locking condition in three described electric switch machines, control circuit will not be given and represent, and send warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210421376.0A CN103786749B (en) | 2012-10-29 | 2012-10-29 | For overlapping the autonomous cruise speed system of track turnout conversion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210421376.0A CN103786749B (en) | 2012-10-29 | 2012-10-29 | For overlapping the autonomous cruise speed system of track turnout conversion |
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| CN103786749A CN103786749A (en) | 2014-05-14 |
| CN103786749B true CN103786749B (en) | 2016-03-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494648A (en) * | 2014-12-19 | 2015-04-08 | 通号万全信号设备有限公司 | Multi-machine control system for switch machines |
| CN106012699B (en) * | 2016-07-23 | 2018-04-17 | 中国包装和食品机械有限公司 | A kind of electronic double track track switch |
| CN111994127A (en) * | 2020-08-18 | 2020-11-27 | 西安铁路信号有限责任公司 | Conversion system for one-machine multi-point traction turnout |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3559916B2 (en) * | 1995-03-30 | 2004-09-02 | 財団法人鉄道総合技術研究所 | Switching control method and device for a plurality of switches |
| ITSV20030006A1 (en) * | 2003-02-18 | 2004-08-19 | Alstom Transp Spa | CASE OF OPERATION FOR TRAVELING OR SIMILAR RAILWAY DIVERTERS. |
| CN201161594Y (en) * | 2008-02-29 | 2008-12-10 | 济南三鼎电气有限责任公司 | One-seater conversion device of multiple unit running of railway runway switch |
| CN101973288B (en) * | 2010-09-30 | 2012-11-28 | 河南辉煌科技股份有限公司 | Electronic modularized control system of multi-locomotive traction turnout |
| CN202164512U (en) * | 2011-06-23 | 2012-03-14 | 中铁十六局集团有限公司 | Turnout switching device for rail set zone |
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Effective date of registration: 20161027 Address after: 200436 No. 248 West Road, Zhabei District, Shanghai Patentee after: CHINA RAILWAY SIGNAL & COMMUNICATION SHANGHAI ENGINEERING BUREAU GROUP CO., LTD. Address before: 200436 room 86, 88 and three, 501 Road, Zhabei District, Shanghai Patentee before: China Railway Signal & Communication Shanghai Engineering International Co., Ltd. |