CN209216848U - A kind of DTRO turns back button binode combined complete automatically - Google Patents
A kind of DTRO turns back button binode combined complete automatically Download PDFInfo
- Publication number
- CN209216848U CN209216848U CN201822175575.3U CN201822175575U CN209216848U CN 209216848 U CN209216848 U CN 209216848U CN 201822175575 U CN201822175575 U CN 201822175575U CN 209216848 U CN209216848 U CN 209216848U
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- China
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- terminal
- button
- turns back
- dtro
- binode
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- Expired - Fee Related
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Abstract
A kind of DTRO turns back button binode combined complete automatically, including control panel IBP, the control panel IBP output line road is provided with terminal F1-304-5 and connecting terminal JX-3, then lines in parallel is divided into two tunnels, connecting terminal JX-4 is provided in the first via, terminal F1-304-6 and control panel IBP, second road is formed into a loop, it is disposed with the button ZFA1 that turns back, connecting terminal JX-5, terminal F1-304-1, terminal 01-6, turn back button relay ZFAJ, terminal 01-7, terminal F1-304-2, the connecting terminal JX-6 and button ZFA2 that turns back, monoblock type is changed to pedestal and adds plug-in type contact separation member by the utility model, pedestal failure rate is relatively low, fault routine point is mostly in contact position, point Only contact members need to be plugged again from rear troubleshooting to be replaced, greatly shortening fault handling time.
Description
Technical field
The utility model relates to city rail signal system technical field, in particular to a kind of DTRO button of turning back automatically is double
Combination of nodes suit.
Background technique
No. three lines of Xi'an geothermic field Main Line Signaling System DTRO since opening button failure of turning back is more multiple, according to 2018
Operation train caused by button failure of turning back in year January to April is turned back failure statistical data, and 2018 are only four months and just occur four
It rises.When automatically turn back button failure when can directly result in train automatically turn back starting failure, crew member at this time can only be with AM-C
Or lower driving mode carries out train and turns back, and significantly increases the uncertainty of train operation in this way.Failure obtains for a long time
Train delays are likely to result in less than recovery, influence normal train operation order.And operator on duty's first time after failure generation
It is suffered from the drawback that when handling field failure
1, troubleshooting mode
(1) there are very big security risks for the interim borrow other equipment socket power in scene.
(2) the electric iron warm time is long, delays fault handling time.
(3) it need to be carried out scalding tin welding with soldering iron carrying out replacement failure button process, because frequently resulting in without fixed supporting point
Wiring is ruined, and scolding tin is scalded employee's event and occurred.
2, original structure mode
(1) used equipment assumes a contact fault at present, needs entire button wiring all scalding tin, more renews folding
It returns and carries out all wiring again after button and weld again, entire welding process is complicated, has seriously affected fault handling time.
(2) equipment contact is used at present, and contact is same entirety, any one point breaks down entire button just must be more
Change, there are significant wastages, while estimating according to economic indicator, each switchback station moon button failure all together, every year can saver
About 2160 yuans of material expense, other auxiliary materials, labour cost do not count.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of DTRO turn back automatically by
Button binode combined complete, the newly-increased node group of button interior is in parallel with origin node group, at least improves 1 times of equipment reliability；It is whole
Formula is changed to pedestal and adds plug-in type contact separation member, and pedestal failure rate is relatively low, and fault routine point is mostly after contact position, separation
Troubleshooting only need to plug again contact members and be replaced, greatly shortening fault handling time.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of DTRO turns back button binode combined complete, including control panel IBP automatically, the control panel IBP output
Terminal F1-304-5 and connecting terminal JX-3 are provided on end line, then lines in parallel is divided into two tunnels, is provided in the first via
Connecting terminal JX-4, terminal F1-304-6 and control panel IBP, the second road are formed into a loop, be disposed with the button ZFA1 that turns back,
Connecting terminal JX-5, terminal F1-304-1, terminal 01-6, the button relay ZFAJ that turns back, terminal 01-7, terminal F1-304-2,
The connecting terminal JX-6 and button ZFA2 that turns back.
The button ZFA1 that turns back is internally provided with contact NC1/NO1 and C1.
The inner contact of the button ZFA2 that turns back is NC2/NO2 and C2.
The utility model has the beneficial effects that
1. single node group changes binode group, so that service life is promoted 1 times, greatly improve contact sets safety；②
By pedestal and contact sets separate design, it can avoid that entirety is caused to be replaced because of a certain separate part failure, that is, saved economy
Cost, while time cost has been saved in fault treating procedure；3. this new-product development greatly protects scene using rear
Operate personal safety, equipment safety.
This practical DTRO turns back the use of button binode plug-in type button automatically, can effectively reduce button of turning back automatically
The delay of train operation caused by failure.
Detailed description of the invention
Fig. 1 is circuit inner structure figure and design pictorial diagram of the invention.
Fig. 2 is the circuit diagram of application of the invention.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
1, single node group changes binode group, so that service life is promoted 1 times, greatly improves contact sets safety.
2, it by pedestal and contact sets separate design, can avoid that entirety is caused to be replaced because of a certain separate part failure, i.e.,
Economic cost has been saved, while having saved time cost in fault treating procedure.As shown in Figure 1.
Fig. 2 explanation: IBP (control panel), LZ (zero positive supply), ZFJ (relay of turning back), JX-* (connecting terminal), ZFA
(button of turning back), ZFAJ (button relay of turning back).
Working principle of the utility model is:
When normal operation train reach it is preset turn back station after, the list coloring proteges of the powerful who stay with their benefactions like parasites finishes, at this time train
It is normally automatically turned back with AM-C driving mode DTRO, before DTRO automatically turns back, crew member needs press-side DTRO outdoors
Turn back button (Fig. 2 ZFA), and completion turns back activation automatically (see Fig. 2 application principle figure).
Signalling arrangement room normality send power supply LZ to ZFA1 (button of turning back) by noseplate, and by turning back, button 1 is back to
Signalling arrangement ZFAJ (button relay of turning back) 1,4 coils, are eventually returned to signalling arrangement room LF by ZFA2 (button of turning back).This
It has connected in the process button barrel lamp of turning back, when ZFJ (relay of turning back) is picked up, button barrel lamp circuit is constituted, and indication lamp is bright
It rises, activates successfully.When DTRO button (ZFA) of turning back is pressed, ZFAJ circuit is linked up at this time, and function of turning back automatically is activated, and is rolled over
It returns button barrel lamp to light, launch train completes DTRO and turns back automatically.
Claims (3)
- The button binode combined complete 1. a kind of DTRO turns back automatically, which is characterized in that including control panel IBP, the control Disk IBP output line road is provided with terminal F1-304-5 and connecting terminal JX-3, and then lines in parallel is divided into two tunnels, the first via On be provided with connecting terminal JX-4, terminal F1-304-6 and control panel IBP, the second road is formed into a loop, is disposed with and turns back Button ZFA1, connecting terminal JX-5, terminal F1-304-1, terminal 01-6, turn back button relay ZFAJ, terminal 01-7, terminal F1-304-2, connecting terminal JX-6 and the button ZFA2 that turns back.
- The button binode combined complete 2. a kind of DTRO according to claim 1 turns back automatically, which is characterized in that described The button ZFA1 that turns back is internally provided with contact NC1/NO1 and C1.
- The button binode combined complete 3. a kind of DTRO according to claim 1 turns back automatically, which is characterized in that described Turn back button ZFA2 inner contact be NC2/NO2 and C2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175575.3U CN209216848U (en) | 2018-12-24 | 2018-12-24 | A kind of DTRO turns back button binode combined complete automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175575.3U CN209216848U (en) | 2018-12-24 | 2018-12-24 | A kind of DTRO turns back button binode combined complete automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209216848U true CN209216848U (en) | 2019-08-06 |
Family
ID=67465836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175575.3U Expired - Fee Related CN209216848U (en) | 2018-12-24 | 2018-12-24 | A kind of DTRO turns back button binode combined complete automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209216848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834507A (en) * | 2022-04-14 | 2022-08-02 | 北京华元智通科技有限公司 | Remote monitoring management system for IBP button |
-
2018
- 2018-12-24 CN CN201822175575.3U patent/CN209216848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114834507A (en) * | 2022-04-14 | 2022-08-02 | 北京华元智通科技有限公司 | Remote monitoring management system for IBP button |
| CN114834507B (en) * | 2022-04-14 | 2023-08-22 | 北京华元智通科技有限公司 | Remote monitoring management system for IBP button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |