CN214375056U - Portable rail vehicle marshalling reconnection tester - Google Patents
Portable rail vehicle marshalling reconnection tester Download PDFInfo
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- CN214375056U CN214375056U CN202120240079.0U CN202120240079U CN214375056U CN 214375056 U CN214375056 U CN 214375056U CN 202120240079 U CN202120240079 U CN 202120240079U CN 214375056 U CN214375056 U CN 214375056U
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Abstract
The utility model relates to a portable rail vehicle marshalling reconnection tester, include the connector and link and hang test equipment, link and hang test equipment and pass through the connector and be tested railcar's reconnection plug connection, wherein link and hang test equipment including empty opening, red power auto-lock button, link and hang auto-lock button, emergency loop time delay disconnection button, red emergency braking button, green emergency braking pilot lamp, from three fender knobs that reset, the pilot lamp is alleviated in green parking braking, the pilot lamp is applyed in red parking braking, link and hang the relay, link and hang emergency loop time delay relay, link and hang emergency loop relay and emergency braking normally closed switch. The utility model is suitable for a linking experiment of subway vehicle at present stage utilizes this tester can carry out the reconnection experiment to the vehicle in arbitrary place, has improved the debugging precision, can avoid the circuit short circuit to cause major quality accident such as vehicle line burns out, has portable, easy operation convenience, test result surveyability's advantage.
Description
Technical Field
The utility model relates to a rail vehicle technical field especially relates to a portable rail vehicle marshalling reconnection tester.
Background
In rail transit, for different purposes, two trains of subway trains are often linked together and called as 'reconnection', because the rail vehicle reconnection test is limited to a test field, environmental factors and other reasons and cannot be carried out in a test room, the test can be carried out only in a subway section, or a more traditional debugging method, namely a universal meter, is used for measuring a car coupler plug section loop, but the traditional debugging process has the problem of poor test precision and the danger of line short circuit, the problem of test quality can be caused, and the test can be completed only by a large amount of manpower.
SUMMERY OF THE UTILITY MODEL
In order to solve the test quality problem that whole car reconnection can not be experimental or use traditional debugging equipment to cause among the prior art in the test room, guarantee that vehicle reconnection test function can realize, the utility model provides a portable rail vehicle marshalling reconnection tester.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a portable railway vehicle marshalling reconnection tester comprises a connector and connection test equipment, wherein the connection test equipment is connected with a reconnection plug of a tested subway vehicle through the connector, and the connection test equipment comprises an idle switch, a red power self-locking button, a connection self-locking button, an emergency loop delay disconnection button, a red emergency brake button, a green emergency brake indicator lamp, a self-resetting three-gear knob, a green parking brake release indicator lamp, a red parking brake applying indicator lamp, a connection relay, a connection emergency loop delay relay, a connection emergency loop relay and an emergency brake normally closed switch;
one end of the idle switch is connected with a return wire 32101 of the coupling test circuit, the other end is connected with one end of a red power supply self-locking button, the other end of the red power supply self-locking button is respectively connected with the zero position of the self-resetting three-gear knob, the anode of the coupling emergency loop relay and one end of the coupling self-locking button, and is fed to the connector through a loop 74115 of the link test line, the other end of the link self-lock button is connected to a loop 74117 of the link test line, when the idle switch is closed and the red power supply self-locking button is pressed down, the continuous hanging test equipment is electrified to work, when the continuous hanging self-locking button is pressed down, meanwhile, a connecting button of the tested subway vehicle is closed, a connecting relay connected with a loop 74112 of the connecting test line, a connecting emergency loop time delay relay connected with a loop 74113 of the connecting test line and a connecting emergency loop relay are electrified, and a two-vehicle connecting test is simulated;
the application position of the self-resetting three-gear knob is connected with a return line 26503 of the parking brake application release test line, the release position of the self-resetting three-gear knob is connected with a return line 26504 of the parking brake application release test line, when the self-resetting three-gear knob is turned to the application position, the parking brake of the tested subway vehicle is applied, and when the self-resetting three-gear knob is turned to the release position, the parking brake of the tested subway vehicle is released; one end of a red parking brake applying indicator lamp is connected with the negative line 32100, the other end of the red parking brake applying indicator lamp is supplied to the connector through a return line 26505, when the tested subway vehicle is applied with parking brake, the red parking brake applying indicator lamp is turned on, one end of a green parking brake relieving indicator lamp is connected with the negative line 32100, the other end of the green parking brake relieving indicator lamp is supplied to the connector through a return line 26506, when the tested subway vehicle is relieved with parking brake, the green parking brake relieving indicator lamp is turned on, and the parking brake applying relieving test is completed;
the loop 74119 of the emergency loop establishing test line is connected with the red emergency brake button through the emergency loop delay disconnection button, the red emergency brake button is supplied to the connector through the loop 74114 of the emergency loop establishing test line, one end of the emergency brake normally closed switch is supplied to the connector through the loop 74107 of the emergency loop establishing test line, the other end of the emergency brake normally closed switch is connected between the emergency loop delay disconnection button and the red emergency brake button, one end of the green emergency brake indicator lamp is connected with the negative line 32100, the other end of the green emergency brake indicator lamp is supplied to the connector through the loop 74114, when the emergency loop of the tested subway vehicle is established, the green emergency brake indicator lamp is turned on, when the red emergency brake button is pressed, the green emergency brake indicator lamp is turned off, the emergency loop of the tested subway vehicle is disconnected, and the emergency loop establishing test is completed.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a portable rail vehicle marshalling reconnection tester is applicable to the even experiment of hanging of current stage railcar, the utility model discloses a tester can carry out reconnection experiment to being tested railcar in arbitrary place, but also has improved the debugging precision, can avoid the circuit short circuit to cause great quality accident such as vehicle circuit burns out, guarantees the security of the follow-up operation of vehicle, simultaneously, the utility model discloses can also replace traditional debugging method, can shorten vehicle production time, reduce 1 at least debugging personnel, reduce the human cost, and portable, easy operation is convenient, and the test result surveyability. The utility model discloses a portable rail vehicle marshalling reconnection tester is more stable at the debugging in-process, can not produce the error because of individual technical ability difference.
Drawings
Fig. 1 is a schematic structural diagram of a connector in a portable railway vehicle marshalling reconnection tester according to the present invention;
fig. 2 is a schematic structural diagram of a continuous hanging test device in the portable rail vehicle marshalling reconnection tester.
Detailed Description
The utility model discloses on concentrating on the tester with the vehicle even function of hanging according to the principle, make through reconnection plug and connector to be connected by experimental railcar and even hang test equipment, make through even hanging test equipment to be carried out and apply including parking braking and alleviate, urgent loop is established and this other car even hangs experimental reconnection experiment to reach and simulate the purpose that the vehicle even hung. The technical solution of the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments.
(1) Fig. 1 shows a connector of the tester in the embodiment, the left side of the connector is connected with a reconnection plug of a tested subway vehicle, and the right side of the connector is connected with various loop wires (74119, 32101, 74115, 26503, 26504, 74113, 26505, 26506, 74112, 74114, 74117, 32100 and 74107 respectively) corresponding to wire numbers in the connection testing equipment of fig. 2 in sequence. The wire numbers of all lines in the tester in the embodiment are the same as those used in the tested subway vehicle. Optionally, the connector includes a terminal strip corresponding to the return wire of the coupling test device, and the connector is connected with the reconnection plug of the tested subway vehicle through the terminal strip.
(2) Fig. 2 shows a coupling test device of the tester in this embodiment, the coupling test device includes an idle switch 74Q01, a red power supply self-locking button, a coupling self-locking button, an emergency loop delay off button, a red emergency brake button, a green emergency brake indicator, a self-resetting three-gear knob for releasing parking brake application, a green parking brake release indicator, a red parking brake application indicator, a coupling relay 74K01, a coupling emergency loop delay relay 74K02, a coupling emergency loop relay 74K03, and an emergency brake normally closed switch 74K04, and the coupling test device includes a coupling test line, a parking brake application release test line, and an emergency loop establishment test line.
Specifically, referring to fig. 2, one end of the idle switch 74Q01 is connected to the loop 32101 of the coupling test line, the other end is connected to one end of the red power self-locking button, the other end of the red power self-locking button is connected to the zero position of the self-resetting three-gear knob, the positive pole of the coupling emergency loop relay 74K03 and one end of the coupling self-locking button, respectively, and is fed to the connector through the loop 74115 of the coupling test line, and the other end of the coupling self-locking button is connected to the loop 74117 of the coupling test line. The method comprises the steps that a connector is connected with a reconnection plug at the vehicle end of a test vehicle, when an air switch 74Q01 is closed, a red power supply self-locking button is pressed, a connection test device is powered to work, when the connection self-locking button is pressed, a connection button of the test subway vehicle is closed at the same time, a connection relay 74K01 connected with a loop 74112 of a connection test circuit, a connection emergency loop time delay relay 74K02 connected with a loop 74113 of the connection test circuit and a connection emergency loop relay 74K03 are powered, the tested subway vehicle is successfully connected with the connection test device, and a two-vehicle connection test is simulated, wherein the negative electrodes of the connection relay 74K01, the connection emergency loop time delay relay 74K02 and the connection emergency loop relay 74K03 are connected with a negative electrode 32100.
The application position of the self-resetting three-gear knob is connected with a return line 26503 of the parking brake application release test line, the release position of the self-resetting three-gear knob is connected with a return line 26504 of the parking brake application release test line, when the self-resetting three-gear knob is turned to the application position, the parking brake of the tested subway vehicle is applied, and when the self-resetting three-gear knob is turned to the release position, the parking brake of the tested subway vehicle is released; one end that the pilot lamp was applyed in red parking brake is connected with negative line 32100, and the connector is given through return wire 26505 to the other end, when being applyed by experimental railcar parking brake, the pilot lamp is applyed and lights in red parking brake, and green parking brake alleviates the one end of pilot lamp and is connected with negative line 32100, and the other end gives the connector through return wire 26506, when being alleviated by experimental railcar parking brake, green parking brake is alleviated the pilot lamp and is lighted, accomplishes parking brake and applys and alleviate the experiment.
The loop 74119 of the emergency loop establishing test line is connected with the red emergency brake button through the emergency loop delay break button, the emergency loop delay break button comprises a normally open contact 74K03 'and a normally closed contact 74K02', the red emergency brake button is supplied to the connector through the loop 74114 of the emergency loop establishing test line, one end of the emergency brake normally closed switch 74K04 is supplied to the connector through the loop 74107 of the emergency loop establishing test line, the other end of the emergency brake normally closed switch is connected between the emergency loop delay break button and the red emergency brake button, one end of the green emergency brake indicator lamp is connected with the negative line 32100, the other end of the green emergency brake indicator lamp is supplied to the connector through the loop 74114, when the emergency loop of the tested subway vehicle is established, the green emergency brake indicator lamp is turned on, when the red emergency brake button is pressed, the green emergency brake indicator lamp is turned off and is broken by the emergency loop of the tested subway vehicle, and (5) the functions are normal, and the emergency loop establishing test is completed.
The portable rail vehicle marshalling reconnection tester that above-mentioned embodiment provided is applicable to the test of hanging even of current stage railcar, the utility model discloses a tester can carry out reconnection experiment to being tested railcar in arbitrary place, and has still improved the debugging precision, can avoid the circuit short circuit to cause great quality accident such as vehicle circuit burns out, guarantees the security of the follow-up operation of vehicle, simultaneously, the utility model discloses can also replace traditional debugging method, can shorten vehicle production time, reduce 1 at least debugging personnel, reduce the human cost, and portable, easy operation is convenient, and the test result surveyability. The portable railway vehicle marshalling reconnection tester of the embodiment is more stable in the debugging process, and errors caused by personal technical capability differences can be avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (2)
1. A portable railway vehicle marshalling reconnection tester is characterized by comprising a connector and a connection testing device, wherein the connection testing device is connected with a reconnection plug of a tested subway vehicle through the connector, and the connection testing device comprises an idle switch, a red power self-locking button, a connection self-locking button, an emergency loop delay disconnection button, a red emergency brake button, a green emergency brake indicator lamp, a self-resetting three-gear knob, a green parking brake release indicator lamp, a red parking brake applying indicator lamp, a connection relay, a connection emergency loop delay relay, a connection emergency loop relay and an emergency brake normally closed switch;
one end of the idle switch is connected with a return wire 32101 of the coupling test circuit, the other end is connected with one end of a red power supply self-locking button, the other end of the red power supply self-locking button is respectively connected with the zero position of the self-resetting three-gear knob, the anode of the coupling emergency loop relay and one end of the coupling self-locking button, and is fed to the connector through a loop 74115 of the link test line, the other end of the link self-lock button is connected to a loop 74117 of the link test line, when the idle switch is closed and the red power supply self-locking button is pressed down, the continuous hanging test equipment is electrified to work, when the continuous hanging self-locking button is pressed down, meanwhile, a connecting button of the tested subway vehicle is closed, a connecting relay connected with a loop 74112 of the connecting test line, a connecting emergency loop time delay relay connected with a loop 74113 of the connecting test line and a connecting emergency loop relay are electrified, and a two-vehicle connecting test is simulated;
the application position of the self-resetting three-gear knob is connected with a return line 26503 of the parking brake application release test line, the release position of the self-resetting three-gear knob is connected with a return line 26504 of the parking brake application release test line, when the self-resetting three-gear knob is turned to the application position, the parking brake of the tested subway vehicle is applied, and when the self-resetting three-gear knob is turned to the release position, the parking brake of the tested subway vehicle is released; one end of a red parking brake applying indicator lamp is connected with the negative line 32100, the other end of the red parking brake applying indicator lamp is supplied to the connector through a return line 26505, when the tested subway vehicle is applied with parking brake, the red parking brake applying indicator lamp is turned on, one end of a green parking brake relieving indicator lamp is connected with the negative line 32100, the other end of the green parking brake relieving indicator lamp is supplied to the connector through a return line 26506, when the tested subway vehicle is relieved with parking brake, the green parking brake relieving indicator lamp is turned on, and the parking brake applying relieving test is completed;
the loop 74119 of the emergency loop establishing test line is connected with the red emergency brake button through the emergency loop delay disconnection button, the red emergency brake button is supplied to the connector through the loop 74114 of the emergency loop establishing test line, one end of the emergency brake normally closed switch is supplied to the connector through the loop 74107 of the emergency loop establishing test line, the other end of the emergency brake normally closed switch is connected between the emergency loop delay disconnection button and the red emergency brake button, one end of the green emergency brake indicator lamp is connected with the negative line 32100, the other end of the green emergency brake indicator lamp is supplied to the connector through the loop 74114, when the emergency loop of the tested subway vehicle is established, the green emergency brake indicator lamp is turned on, when the red emergency brake button is pressed, the green emergency brake indicator lamp is turned off, the emergency loop of the tested subway vehicle is disconnected, and the emergency loop establishing test is completed.
2. A portable rail vehicle consist reconnection tester according to claim 1,
the connector comprises a terminal row which corresponds to the return wires of the connection test equipment one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120240079.0U CN214375056U (en) | 2021-01-28 | 2021-01-28 | Portable rail vehicle marshalling reconnection tester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120240079.0U CN214375056U (en) | 2021-01-28 | 2021-01-28 | Portable rail vehicle marshalling reconnection tester |
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| CN214375056U true CN214375056U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120240079.0U Active CN214375056U (en) | 2021-01-28 | 2021-01-28 | Portable rail vehicle marshalling reconnection tester |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414271A (en) * | 2022-01-20 | 2022-04-29 | 成都地铁运营有限公司 | Electric test device for automatic train coupler of train |
| CN114954566A (en) * | 2022-08-01 | 2022-08-30 | 中车长春轨道客车股份有限公司 | Circuit for flexible marshalling of subway trains |
-
2021
- 2021-01-28 CN CN202120240079.0U patent/CN214375056U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414271A (en) * | 2022-01-20 | 2022-04-29 | 成都地铁运营有限公司 | Electric test device for automatic train coupler of train |
| CN114414271B (en) * | 2022-01-20 | 2024-05-24 | 成都地铁运营有限公司 | Automatic train coupler electric test device |
| CN114954566A (en) * | 2022-08-01 | 2022-08-30 | 中车长春轨道客车股份有限公司 | Circuit for flexible marshalling of subway trains |
| CN114954566B (en) * | 2022-08-01 | 2022-11-08 | 中车长春轨道客车股份有限公司 | Circuit for flexible marshalling of subway trains |
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