CN202854241U - Portable DC turnout switch machine test device - Google Patents
Portable DC turnout switch machine test device Download PDFInfo
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- CN202854241U CN202854241U CN 201220360776 CN201220360776U CN202854241U CN 202854241 U CN202854241 U CN 202854241U CN 201220360776 CN201220360776 CN 201220360776 CN 201220360776 U CN201220360776 U CN 201220360776U CN 202854241 U CN202854241 U CN 202854241U
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Abstract
The utility model provides a portable DC turnout switch machine test device. The device can accurately simulate an overall process of outdoor DC turnout operations and feeds back turnout positioning and anti-positioning information. The device is safe, efficient, and has manipulability, so that complete inspection from an interconnected control center to a terminal turnout circuit is realized. The portable DC turnout switch machine test device is suitable to be used in various railway operation lines in our country, and especially in construction of existing line station yards, when (transition) turnouts are newly increased outdoors, the test device is a special circuit substitute product using a DC turnout control circuit to perform turnout combined tests. The test device can also be used for reference and be applied in debugging of newly built station yard turnout devices.
Description
Technical field
The utility model relates to the construction of running railway line signalling engineering, specifically a kind of Portable DC point machine test unit.
Background technology
Rail in speed-rising reconstruction of existing railway line and electrification innovation are the important contents that China railways faces development at present, wherein the signalling arrangement transformation is again heavy difficult point wherein, it carries out " cutting open the chest to cut open the belly ", upgrading renewal as " nervous centralis " to transportation by railroad, and the Installation and Debugging of electric point machine occupy very important status in the signal specialty, therefore, improve high efficiency and the accuracy of work progress, shortening will be put the engineering time, has become both task of top priority of wired signal transformation engineering.
Summary of the invention
The purpose of this utility model provides a kind of Portable DC point machine test unit.
The purpose of this utility model realizes in the following manner, and its structure is by voltage table V; Reometer A; Rectifier ZLQ; Transformer B; Light emitting diode D1, D2; K switch-1, K-2; K switch 2-1, K2-2, K2-3, K2-4; K switch 3-1, K3-2, K3-3 and outdoor goat power output end X1-X6 form; Wherein, K switch-1, K-2; K switch 2-1, K2-2, K2-3, K2-4 are the switch-dividings that a cutter is thrown K switch 1-K3 more; K switch 1-1,1 pin of K1-2 also meets voltage table V and the 220V civil power, K switch 1-1,3 pin of K1-2 meet respectively 1 of rectifier ZLQ, 1 of 2 pin and transformer, 2 pin, the 3 pin serial connection K switch 2-2 of rectifier meets outdoor goat power output end X4,4 pin serial connection reometer A, K switch 2-1, K3-1 meets outdoor goat power output end X1, X2,3 pin of K switch 3-1 meet outdoor goat power output end X1,2 pin of K switch 3-1 meet outdoor goat power output end X2,1 pin of the 1 foot control K2-1 of K switch 3-1,3 pin connect 3 pin of transformer, 2 pin serial connection K switch 2-3, K3-2 meets outdoor goat power output end X5, X6, wherein 1 pin of K switch 3-2 connects 1 pin of K2-3,3 pin meet outdoor goat power output end X5, and 2 pin meet outdoor goat power output end X6; The 4 pin crosstalks resistance of transformer B is positive pole and the negative pole of sending and receiving optical diode D1, D2 respectively, the negative pole of light emitting diode D1 connects 3 pin of K switch 3-3, the positive pole of light emitting diode D2 connects 2 pin of K switch 3-3,1 pin of K switch 3-3 connects 1 pin of K switch 2-4, and 3 pin of K switch 2-4 meet outdoor goat power output end X3.Excellent effect of the present utility model is, can the simulating chamber outer track switch actuating of relay circuit of this device and indication circuit action, fixed, the antiposition information of direct current point machine action overall process and feedback point machine outside can the pulpit of efficiently and accurately, possessing has safe, efficient navigability, thereby realizes that the interlocked control center is to comprehensive inspection of terminal switch control circuit.
Description of drawings
Fig. 1 is Portable DC point machine test unit circuit theory diagrams
Embodiment
With reference to accompanying drawing to detailed explanation below the test unit device of the present utility model.
As shown in drawings, Portable DC point machine test unit, its structure is by voltage table V; Reometer A; Rectifier ZLQ; Transformer B; Light emitting diode D1, D2; K switch-1, K-2; K switch 2-1, K2-2, K2-3, K2-4; K switch 3-1, K3-2, K3-3 and outdoor goat power output end X1-X6 form; Wherein, K switch-1, K-2; K switch 2-1, K2-2, K2-3, K2-4 are the switch-dividings that a cutter is thrown K switch 1-K3 more; K switch 1-1,1 pin of K1-2 also meets voltage table V and the 220V civil power, K switch 1-1,3 pin of K1-2 meet respectively 1 of rectifier ZLQ, 1 of 2 pin and transformer, 2 pin, the 3 pin serial connection K switch 2-2 of rectifier meets outdoor goat power output end X4,4 pin serial connection reometer A, K switch 2-1, K3-1 meets outdoor goat power output end X1, X2,3 pin of K switch 3-1 meet outdoor goat power output end X1,2 pin of K switch 3-1 meet outdoor goat power output end X2,1 pin of the 1 foot control K2-1 of K switch 3-1,3 pin connect 3 pin of transformer, 2 pin serial connection K switch 2-3, K3-2 meets outdoor goat power output end X5, X6, wherein 1 pin of K switch 3-2 connects 1 pin of K2-3,3 pin meet outdoor goat power output end X5, and 2 pin meet outdoor goat power output end X6; The 4 pin crosstalks resistance of transformer B is positive pole and the negative pole of sending and receiving optical diode D1, D2 respectively, the negative pole of light emitting diode D1 connects 3 pin of K switch 3-3, the positive pole of light emitting diode D2 connects 2 pin of K switch 3-3,1 pin of K switch 3-3 connects 1 pin of K switch 2-4, and 3 pin of K switch 2-4 meet outdoor goat power output end X3.
Embodiment
This device is applicable to the site test of high power AC electric point machine.Be in without direct current power source for switch control situation by it, only need access industrial frequency AC (220V) power supply, just can pull test to the direct current point machine, whole indexs such as the action of " location " " antiposition " and expression are tested thoroughly.
Basic functional principle.
Portable DC point machine test unit is comprised of direct current track switch actuating of relay circuit and indication circuit two parts in the simulating chamber, fixed, the antiposition information of direct current point machine action overall process and feedback point machine outside can the pulpit of efficiently and accurately, possessing has safe, efficient navigability, thereby realizes that the interlocked control center is to comprehensive inspection of terminal switch control circuit.
Portable DC point machine test unit circuit integral body is become to form by two parts: a part is power supply control and converting system (schematic diagram rectifier bridge Z and transformer), a part is point machine action and indication circuit, ZD type goat is pulled at first by indoor control desk manipulation in the field, station under normal circumstances, through track switch combination (relay system circuit) logical transition output control power supply, finish the goat course of action, form the loop with indoor switch indication circuit after finishing conversion, in time feed back switch location information.
The circuit theory of root a tree name railway switch, device of the present utility model converts input power (AC220V 10A) to power source for switch operation (DC220V 10A) expression through rectifier bridge Z and transformer BB (BD), and (AC12V 100～150mA) power supplys are to satisfy the outer track switch goat power parameter of turning cell; Action logic relation in the root a tree name railway switch circuit between 1DQJ, 2DQJ, DCJ, the FCJ relay, device of the present utility model adopts omnipotent electric switching K1, K2, K3 (electric current 10A, 4 windings point), plate to diverse location replaces the logical relation between 1DQJ, 2DQJ, DCJ, the FCJ relay, finishes the action of outdoor point machine; Adopt greenish-yellow each 1 of light emitting diode (direct current 5V), the DBJ in the switch control circuit, FBJ relay feed back outdoor goat tram; Device of the present utility model draws AC220V A.C. voltmeter in parallel in the circuit at power supply, and 30A DC ammeter of series connection in the DC current output circuit checks the outer goat frictional working current of power supply input, output parameter conversion and proofroom.
Concrete test is handled as follows:
The first step: (AC220V 8～10A), as adopting the room lighting power supply in the Machine Room at turnout control box left side two-terminal (red is black) access power supply;
Second step: turnout control box rightmost six terminal X1, X2, X3, X4, X5, X6, the respectively cable of corresponding access test track switch.
The 3rd step: closed two 10A AC circuit breaker K1, observe voltage table (left side) pointer (normally being shown as 220V).
The 4th step: start track switch, plate moves omnipotent electric switching K2 (left side), points to positioning; Plate moves K3 (right side) to the action shelves, and power supply exports outdoor goat to through the turnout control box conversion, and (normally be shown as the action of 3～8A) goats and finish, reometer (right side) pointer returns " 0 " numerical value in reometer (right side) pointer action this moment.
The 5th step: feedback representation, plate move K3 (right side) to the expression shelves, and the expression power supply exports outdoor goat to through the turnout control box conversion, and this moment, operation panel top antiposition showed that green light is bright, and the outer goat of display room is at positioning states.
Use procedure is rotated goat to antiposition such as need from the above mentioned, and omnipotent electric switching K2, K3 get final product toward the reverse direction plate is moving.
The device scope of application of the present utility model, applicable to all kinds of operation lines of China railways, in the construction of both fields, wired station by it, outdoor newly-increased (transition) track switch, without closing a kind of special circuit substitute products that the direct current switch control circuit of making carries out the track switch composite test, also can use for reference in the debugging of newly-built station field track switch equipment equally, with reference to application.
Test unit of the present utility model, for point machine equipment simulating debugging in Line of Existing Railway transformation and the electrification project, produce " Portable DC point machine test unit " collection " Analog Circuit Design; indoor and outdoor connection test " in one, the whole operation program of simulation test point machine, realize that the interlocked control center is to terminal switch control circuit l-G simulation test, for the test of changing points machine equipment in the Existing Railway Line construction provides complete test construction means, explore a kind of new rigorous efficient existing Business Line point machine equipment test method.
Portable DC point machine test unit of the present utility model " technical standard
Portable DC point machine test unit main technical standards is come the setting technique standard from the parameter of power supply control converting system and point machine action and indication circuit passage respectively according to the effect of operation panel, for guaranteeing the operation panel reliably working, not burning electronic component, is AC10～12V with transformer (BD adjustable type) adjustment output voltage; Use for guaranteeing that connection interface is convenient, the purposes that operation panel is exported each terminal is consistent with four (six) lines turn-out track equipment terminal processed purposes.
Main material and components and parts:
Portable DC point machine test unit ectosome adopts 300X300X500mm entity Combined wooden to become casing, the main material and the components and parts that need comprise: 10w/750 Ω resistance, omnipotent electric switching (4 group node), light emitting diode (direct current 5V, greenish-yellow demonstration), adjustable type transformer (BD), AC pointer voltage table, DC pointer reometer, 7*0.52 flame retardant type power lead, embedded button, solder stick.Above original paper makes up installation and gets final product according to shown in Fig. 3-1.
The checkout of Portable DC point machine test unit
Portable DC point machine test unit complete with equipment connection before should carry out checkout, at first use multimeter at the input end measuring of Portable DC point machine test unit, resistance value is about 1250 Ω during close circuit breaker, be infinitely great during disconnection, next accesses input power, Closing Switch K1 checks whether voltage table is normal, whether the moving K2 of plate has DC220V voltage to action, K3 to location survey output terminal X1 and X4, X5 and X4, the moving K2 of plate to anti-work, K3 to antiposition measurement output terminal X2 and X4, X6 and X4 whether DC220V voltage is arranged; Whether the moving K2 of plate has AC5V voltage to expression, K3 to location survey output terminal X1 and X3, and whether K3 has AC5V voltage to antiposition measurement output terminal X2 and X3, and above test is errorless just can to access this operation panel with outdoor goat.
Claims (1)
1. a Portable DC point machine test unit is characterized in that comprising voltage table V; Reometer A; Rectifier ZLQ; Transformer B; Light emitting diode D1, D2; K switch-1, K-2; K switch 2-1, K2-2, K2-3, K2-4; K switch 3-1, K3-2, K3-3 and outdoor goat power output end X1-X6; Wherein, K switch-1, K-2; K switch 2-1, K2-2, K2-3, K2-4 are the switch-dividings that a cutter is thrown K switch 1-K3 more;
K switch 1-1,1 pin of K1-2 also meets voltage table V and the 220V civil power, K switch 1-1,3 pin of K1-2 meet respectively 1 of rectifier ZLQ, 1 of 2 pin and transformer, 2 pin, the 3 pin serial connection K switch 2-2 of rectifier meets outdoor goat power output end X4,4 pin serial connection reometer A, K switch 2-1, K3-1 meets outdoor goat power output end X1, X2,3 pin of K switch 3-1 meet outdoor goat power output end X1,2 pin of K switch 3-1 meet outdoor goat power output end X2,1 pin of the 1 foot control K2-1 of K switch 3-1,3 pin connect 3 pin of transformer, 2 pin serial connection K switch 2-3, K3-2 meets outdoor goat power output end X5, X6, wherein 1 pin of K switch 3-2 connects 1 pin of K2-3,3 pin meet outdoor goat power output end X5, and 2 pin meet outdoor goat power output end X6; The 4 pin crosstalks resistance of transformer B is positive pole and the negative pole of sending and receiving optical diode D1, D2 respectively, the negative pole of light emitting diode D1 connects 3 pin of K switch 3-3, the positive pole of light emitting diode D2 connects 2 pin of K switch 3-3,1 pin of K switch 3-3 connects 1 pin of K switch 2-4, and 3 pin of K switch 2-4 meet outdoor goat power output end X3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360776 CN202854241U (en) | 2012-07-25 | 2012-07-25 | Portable DC turnout switch machine test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220360776 CN202854241U (en) | 2012-07-25 | 2012-07-25 | Portable DC turnout switch machine test device |
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| Publication Number | Publication Date |
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| CN202854241U true CN202854241U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220360776 Expired - Lifetime CN202854241U (en) | 2012-07-25 | 2012-07-25 | Portable DC turnout switch machine test device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276909A (en) * | 2021-07-22 | 2021-08-20 | 中国铁建电气化局集团有限公司 | Device and method for simulating indoor switch machine |
| CN113658815A (en) * | 2021-08-06 | 2021-11-16 | 江苏威腾配电有限公司 | Interlocking control circuit for three-phase same-phase sequence phase change switch |
| CN113933703A (en) * | 2021-09-23 | 2022-01-14 | 交控科技股份有限公司 | Switch power acquisition system, method, object controller and storage medium |
| CN115107837A (en) * | 2022-07-14 | 2022-09-27 | 中铁武汉电气化局集团第一工程有限公司 | Single debugging system for railway open signal and turnout equipment |
-
2012
- 2012-07-25 CN CN 201220360776 patent/CN202854241U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276909A (en) * | 2021-07-22 | 2021-08-20 | 中国铁建电气化局集团有限公司 | Device and method for simulating indoor switch machine |
| CN113276909B (en) * | 2021-07-22 | 2021-10-08 | 中国铁建电气化局集团有限公司 | Device and method for simulating indoor switch machine |
| CN113658815A (en) * | 2021-08-06 | 2021-11-16 | 江苏威腾配电有限公司 | Interlocking control circuit for three-phase same-phase sequence phase change switch |
| CN113658815B (en) * | 2021-08-06 | 2023-10-13 | 江苏威腾配电有限公司 | Interlocking control circuit for three-phase-sequence phase-change switch |
| CN113933703A (en) * | 2021-09-23 | 2022-01-14 | 交控科技股份有限公司 | Switch power acquisition system, method, object controller and storage medium |
| CN113933703B (en) * | 2021-09-23 | 2024-04-26 | 交控科技股份有限公司 | Switch machine power acquisition system, method, object controller and storage medium |
| CN115107837A (en) * | 2022-07-14 | 2022-09-27 | 中铁武汉电气化局集团第一工程有限公司 | Single debugging system for railway open signal and turnout equipment |
| CN115107837B (en) * | 2022-07-14 | 2024-05-10 | 中铁武汉电气化局集团第一工程有限公司 | Single-item debugging system for railway open signal and turnout equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
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| CX01 | Expiry of patent term |