CN204440698U - Portable track switch control module experimental box - Google Patents
Portable track switch control module experimental box Download PDFInfo
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- CN204440698U CN204440698U CN201420788487.XU CN201420788487U CN204440698U CN 204440698 U CN204440698 U CN 204440698U CN 201420788487 U CN201420788487 U CN 201420788487U CN 204440698 U CN204440698 U CN 204440698U
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Abstract
The utility model portable track switch control module experimental box, relate to device when a kind of railway switch checks, comprise and control casing and be arranged on the control circuit controlled in casing, control casing and be provided with control knob, reometer, voltage table and pilot lamp, control circuit comprises track switch governor circuit and the connected control button control circuit of difference, indication lamp circuit, electric current and voltage represents circuit, input circuit, acclerating road switch driving circuit, common track switch driving circuit, control button control circuit is electrically connected with the control knob controlled on casing, indication lamp circuit is electrically connected with the pilot lamp controlled on casing, electric current and voltage represents that circuit is electrically connected with the reometer controlled on casing and voltage table respectively, controlling casing to be provided with acclerating road switch output control terminal be electrically connected with acclerating road switch driving circuit, controlling casing to be also provided with common track switch output control terminal be electrically connected with common track switch driving circuit.
Description
Technical field
The utility model relates to device when a kind of railway switch checks, particularly one portable track switch control module experimental box.
Background technology
Along with the fast development of China railways and subway, the requirement safeguarded signalling arrangement is more and more higher.Track switch is very important basis of signals equipment in railway signal system, and the operation and maintenance grasping this equipment are that each electricity of being engaged in be worked the knowledge that the personnel that do must grasp, so each railway universities and colleges should strengthen the knowledge of student in this.Safeguard at track switch at present and there is following problem in track switch study:
1. when safeguarding track switch, maintainer needs hand track switch, and acclerating road switch gets more and more and is multi locomotive traction, if by hand track switch meeting at substantial muscle power, maintainer's labour intensity obviously strengthens, to such an extent as to is easy to fatigue in the process of maintenance, causes and safeguards the problem appearance such as not in place;
2. the acclerating road switch multi locomotive traction when safeguarding track switch, track switch must repeatedly be handled at any time to check trouble spot in a lot of place, if the contact of chief of the Xiongnu in Acient China's signal box car control room, communication always there will be many frictions and contradiction.Most of time is that simultaneously many group track switch many groups people are when overhauling, and signal person on duty is easy to mix up, and this manipulation track switch is not handled, or handle track switch number of times not to etc. problem.Also increase the labour intensity of signal person on duty simultaneously;
3. also have the process need safeguarded at track switch to measure various electric parameter, so just must bring various ammeter, this is given to outdoor maintenance and causes a lot of trouble;
4. the signal Practical training equipment of current each railway universities and colleges gets more and more, and along with track switch quantity and offer increasing of practical training project, the maintenance capacity of track switch is also followed and increased, and this just causes increasing of Experiment teacher workload.If it is also unreasonable to overhaul not science only according to hand track switch going.
Summary of the invention
The purpose of this utility model is to provide a kind of portable track switch control module experimental box, track switch is easily and effectively safeguarded and study, can the display on the spot constantly of all electric parameters of track switch, facilitate railway communication signal and railway universities and colleges on-the-spot teaching and maintenance, track switch can be handled with this experimental box in teaching, carry out teaching demonstration, cognitive more intuitively to student, the labour intensity of maintainer can be alleviated in maintenance.
The technical scheme that the utility model adopts for achieving the above object is: a kind of portable track switch control module experimental box, and comprise and control casing and be arranged on the control circuit controlled in casing, described control casing is provided with control knob, reometer, voltage table and pilot lamp, described control circuit comprises track switch governor circuit, control button control circuit, indication lamp circuit, electric current and voltage represents circuit, input circuit, acclerating road switch driving circuit, common track switch driving circuit, described control button control circuit, indication lamp circuit, electric current and voltage represents circuit, input circuit, acclerating road switch driving circuit, common track switch driving circuit is connected with track switch governor circuit respectively, control button control circuit is electrically connected with the control knob controlled on casing, indication lamp circuit is electrically connected with the pilot lamp controlled on casing, electric current and voltage represents that circuit is electrically connected with the reometer controlled on casing and voltage table respectively, controlling casing to be provided with acclerating road switch output control terminal be electrically connected with acclerating road switch driving circuit, controlling casing to be also provided with common track switch output control terminal be electrically connected with common track switch driving circuit.
Further technical scheme of the present utility model is: described track switch governor circuit comprises acclerating road switch control circuit, Switching Power Supply, common switch control circuit, acclerating road switch control circuit is connected with acclerating road switch driving circuit, Switching Power Supply is connected with common switch control circuit, common switch control circuit is connected with common track switch driving circuit again, and input circuit is connected with the acclerating road switch control circuit of track switch governor circuit and Switching Power Supply respectively; Control knob on described control casing comprises total ixed control button, total antiposition control button, trouble control button; Pilot lamp on described control casing comprises normal indication lamp and reverse indication lamp; Described input circuit comprises interconnective power interface terminal and band earth leakage circuit breaker, and power interface terminal is connected with external power, and band earth leakage circuit breaker is connected with track switch governor circuit.
The utility model portable track switch control module experimental box has following beneficial effect: 1, can electric parameters all for track switch reality on the spot constantly, facilitates railway communication signal and railway universities and colleges on-the-spot teaching and maintenance; 2, be applicable to teaching, current each railway universities and colleges newly-built Training Room track switch quantity is more, during in classroom or to real practice-training teaching place, can handle track switch, carry out teaching demonstration with the utility model, more directly perceived cognitive to student; 3, facilitate school's Training Room to safeguard track switch, along with number of student and Practical training equipment (track switch) increasing number, the amount that track switch is safeguarded also increases accordingly, can alleviate the work safeguarding teacher with the utility model; 4, the utility model is applicable to the training base teaching of railway, subway telecommunication and signaling branch equally; 5, be applicable to railway, the regulation in early stage of subway telecommunication and signaling branch track switch and conducting, all need to handle track switch number of times much in the process of track switch conducting and regulation, maintainer's labour intensity can be alleviated like this; 6, personnel can be maintained easily in some station section and safeguard track switch; The utility model has practicality, light, the features such as cost is cheap.
Below in conjunction with drawings and Examples, the utility model portable track switch control module experimental box is further described.
Accompanying drawing explanation
Fig. 1 is the utility model portable track switch control module experimental box structural representation;
Fig. 2 is the other direction view of Fig. 1;
Fig. 3 is the utility model portable track switch control module experiment box circuit theory diagram;
Fig. 4 is the block diagram of input circuit;
Element numbers illustrates: 1-foot pad, 2-voltage table, 3-track switch control button; 4-normal indication lamp; the total ixed control button of 5-, the total antiposition control button of 6-, 7-reverse indication lamp; 8-reometer; 9-acclerating road switch output control terminal, common track switch output control terminal of 10-, 11-power interface terminal; 12-handle, 13-is with earth leakage circuit breaker.
Embodiment
As shown in Figures 1 to 4, the utility model portable track switch control module experimental box (being called for short " experimental box "), comprise and control casing and be arranged on the control circuit controlled in casing, described control casing is provided with control knob, reometer 8, voltage table 2 and pilot lamp, and described control circuit comprises track switch governor circuit, control button control circuit, indication lamp circuit, volometer 8 show circuit, input circuit, acclerating road switch driving circuit, common track switch driving circuit.Described control button control circuit, indication lamp circuit, volometer 8 show circuit, input circuit, acclerating road switch driving circuit, common track switch driving circuit is connected with track switch governor circuit respectively.Control button control circuit is electrically connected with the control knob controlled on casing.Indication lamp circuit is electrically connected with the pilot lamp controlled on casing.Volometer 8 shows that circuit is electrically connected with the reometer 8 controlled on casing and voltage table 2 respectively.Control casing is provided with acclerating road switch output control terminal 9 be electrically connected with acclerating road switch driving circuit, control casing is also provided with common track switch output control terminal 10 be electrically connected with common track switch driving circuit.Acclerating road switch driving circuit and the effect of common track switch driving circuit are the track switch governor circuits of protection test case.Various safeguard measure between track switch governor circuit and the wiring of goat internal circuit.
In the present embodiment, described track switch governor circuit comprises acclerating road switch control circuit, Switching Power Supply, common switch control circuit, acclerating road switch control circuit is connected with acclerating road switch driving circuit, Switching Power Supply is connected with common switch control circuit, Switching Power Supply provides the direct current of 220V for common switch control circuit, common switch control circuit is connected with common track switch driving circuit again, and input circuit is connected with the acclerating road switch control circuit of track switch governor circuit and Switching Power Supply respectively.Described input circuit comprises interconnective power interface terminal 11 and band earth leakage circuit breaker 13; power interface terminal 11 is arranged on and controls on casing; when using experimental box; power interface terminal 11 is connected with external power; input circuit is the power supply input port of whole experimental box; input end, directly on the three-phase four-wire system terminal in end of turnout cable box, is installed one in order to safety and proterctive equipment at input end and is with earth leakage circuit breaker 13.Be connected with the acclerating road switch control circuit in track switch governor circuit and Switching Power Supply with earth leakage circuit breaker 13.Control knob on described control casing comprises total ixed control button 5, total antiposition control button 6, trouble control button; Pilot lamp on described control casing comprises normal indication lamp 4 and reverse indication lamp 7.The wherein side controlling casing is provided with foot pad 1, and opposite side is provided with handle 12.
In use, acclerating road switch output control terminal 9 is connected with speed-raising goat internal circuit by external wire, common track switch output control terminal 10 is connected with common goat internal circuit by external wire, experimental box work can be controlled by the button controlled on casing, can measure current voltage from voltage table 2, reometer 8 can measure current value during track switch conversion.
Upper embodiment is only preferred embodiment of the present utility model; structure of the present utility model is not limited to the form that above-described embodiment is enumerated; all any amendments, equivalent replacement etc. done within spirit of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (5)
1. a portable track switch control module experimental box, is characterized in that, comprise and control casing and be arranged on the control circuit controlled in casing, described control casing is provided with control knob, reometer, voltage table and pilot lamp, described control circuit comprises track switch governor circuit, control button control circuit, indication lamp circuit, electric current and voltage represents circuit, input circuit, acclerating road switch driving circuit, common track switch driving circuit, described control button control circuit, indication lamp circuit, electric current and voltage represents circuit, input circuit, acclerating road switch driving circuit, common track switch driving circuit is connected with track switch governor circuit respectively, control button control circuit is electrically connected with the control knob controlled on casing, indication lamp circuit is electrically connected with the pilot lamp controlled on casing, electric current and voltage represents that circuit is electrically connected with the reometer controlled on casing and voltage table respectively, controlling casing to be provided with acclerating road switch output control terminal be electrically connected with acclerating road switch driving circuit, controlling casing to be also provided with common track switch output control terminal be electrically connected with common track switch driving circuit.
2. portable track switch control module experimental box as claimed in claim 1, it is characterized in that, described track switch governor circuit comprises acclerating road switch control circuit, Switching Power Supply, common switch control circuit, acclerating road switch control circuit is connected with acclerating road switch driving circuit, Switching Power Supply is connected with common switch control circuit, common switch control circuit is connected with common track switch driving circuit again, and input circuit is connected with the acclerating road switch control circuit of track switch governor circuit and Switching Power Supply respectively.
3. portable track switch control module experimental box as claimed in claim 1, is characterized in that, the control knob on described control casing comprises total ixed control button, total antiposition control button, trouble control button.
4. portable track switch control module experimental box as claimed in claim 1, it is characterized in that, the pilot lamp on described control casing comprises normal indication lamp and reverse indication lamp.
5. portable track switch control module experimental box as claimed in claim 1; it is characterized in that; described input circuit comprises interconnective power interface terminal and band earth leakage circuit breaker, and power interface terminal is connected with external power, and band earth leakage circuit breaker is connected with track switch governor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788487.XU CN204440698U (en) | 2014-12-12 | 2014-12-12 | Portable track switch control module experimental box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420788487.XU CN204440698U (en) | 2014-12-12 | 2014-12-12 | Portable track switch control module experimental box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204440698U true CN204440698U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420788487.XU Expired - Fee Related CN204440698U (en) | 2014-12-12 | 2014-12-12 | Portable track switch control module experimental box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204440698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464430A (en) * | 2014-12-12 | 2015-03-25 | 柳州铁道职业技术学院 | Portable switch control unit experimental box |
| CN104978881A (en) * | 2015-07-23 | 2015-10-14 | 柳州铁道职业技术学院 | Switch machine control unit integrated training platform |
| CN105548772A (en) * | 2016-01-22 | 2016-05-04 | 中铁十局集团电务工程有限公司 | High-simulation light-weight turnout simulation test box |
-
2014
- 2014-12-12 CN CN201420788487.XU patent/CN204440698U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464430A (en) * | 2014-12-12 | 2015-03-25 | 柳州铁道职业技术学院 | Portable switch control unit experimental box |
| CN104978881A (en) * | 2015-07-23 | 2015-10-14 | 柳州铁道职业技术学院 | Switch machine control unit integrated training platform |
| CN105548772A (en) * | 2016-01-22 | 2016-05-04 | 中铁十局集团电务工程有限公司 | High-simulation light-weight turnout simulation test box |
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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: 20150701 Termination date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |