CN203255849U - Inclined roadway signal confirmation locking device - Google Patents
Inclined roadway signal confirmation locking device Download PDFInfo
- Publication number
- CN203255849U CN203255849U CN 201320288088 CN201320288088U CN203255849U CN 203255849 U CN203255849 U CN 203255849U CN 201320288088 CN201320288088 CN 201320288088 CN 201320288088 U CN201320288088 U CN 201320288088U CN 203255849 U CN203255849 U CN 203255849U
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- CN
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- pittop
- signal
- control box
- plc control
- parking lot
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Abstract
The utility model relates to an inclined roadway signal confirmation locking device, belongs to coal mine equipment and in particular relates to an inclined roadway signal confirmation locking device capable of displaying lifting, dropping, emergency stopping, stopping and point numbers. A pair of data communication wires (485 communication wires) is adopted; a point ring signal is accessed into the original system and then is accessed into a winch control system. An upper parking lot and a lower parking lot of a winch room are provided with lamp boxes for displaying lifting, dropping, emergency stopping, stopping and point numbers. The device has a digital display function, a voice indication function and an automatic locking function; the safety of inclined roadway transportation is improved, and phenomena of violation of regulation and faults, such as simultaneous traveling of pedestrians and mine cars, over-mounting of the mine cars and overspeed running of the mine cars, which appear in an inclined roadway of a mine, are avoided.
Description
Affiliated technical field:
The utility model relates to a kind of inclined gallery signal and confirms closing appliance, belongs to coal mine equipment, especially can show put-on and delegated, suddenly stop, stop, and signal shows and the inclined gallery signal of voice suggestion is confirmed closing appliance.
Background technology:
It is one of important step during coal production promotes that inclined-drift rail promotes, and it is being undertaken the fortune people, carries coal, feeding or draw the task such as cash, and the harm of mine shipping accident is only second to roof accident.At present, known inclined gallery signal generally is the doubles signal that falls behind, and poor safety performance can not centralized control, the signal confusion occurs easily, causes maloperation, the safety in production of serious threat inclined gallery transportation.
Summary of the invention:
In order to improve the safety of inclined gallery transportation, avoid the signal confusion occurring in mine inclined, the violation phenomenon that causes maloperation and " people and mine car are gone together ", the utility model provides a kind of inclined gallery transportation signal to confirm device, this device not only has digital demonstration, sound prompt function, and has the coupler lock function.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of inclined gallery signal is confirmed closing appliance, comprises winch room PLC control box, pittop PLC control box, pittop telltale, pittop acousto-optic signal, the field display of getting off.Lower parking lot acousto-optic signal, lower parking lot PLC control box.It is characterized in that winch room PLC control box, pittop PLC control box, pittop telltale, pittop acousto-optic signal are installed on the pittop, the field display of getting off, lower parking lot acousto-optic signal, lower parking lot PLC control box are installed in lower parking lot.Winch room PLC control box, pittop PLC control box, pittop telltale, pittop acousto-optic signal, get off between the field display and to adopt the HWPLC networking, and access each signal head and control system at original system with a pair of data communication line.The winch room PLC control box is used for showing various lifting signals, and can realize the interlocked control with winch electric-control system safety return circuit.Can digital mode show this, sending dotter signal and the sound and light alarm of last time on last time.Pittop PLC control box is transmitted the signal of lower parking lot PLC control box and is got several sound and light alarms ready to hoist house and demonstration.Lower parking lot acousto-optic signal and pittop contact show gets number and sound and light alarm ready.Parking lot PLC control box signal Times was counted and voice about the pittop acousto-optic signal was received.The field display that gets on and off is received when getting on or off the bus field signal case signal and to be shown and get number and hoist hook number ready.
The beneficial effects of the utility model are that this device not only has digital demonstration, sound prompt function, and has the coupler lock function, prevents the violation phenomenon of stop signal confusion, maloperation and " people and mine car are gone together ".Improve the safety of inclined gallery transportations, avoided the generation of mine inclined middle grave accident.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is unitary construction figure of the present utility model.
1 winch room PLC control box, 2 pittop PLC control boxs, 3 pittop telltales, 4 pittop acousto-optic signals 5 field display of getting off among the figure.6 times parking lot acousto-optic signals, 7 times parking lot PLC control boxs
The specific embodiment:
In the accompanying drawings, whole device is comprised of winch room PLC control box, pittop PLC control box, pittop telltale, pittop acousto-optic signal, the field display of getting off, lower parking lot acousto-optic signal, lower parking lot PLC control box.Winch room PLC control box 1 is installed on the pittop, is used for showing various lifting signals, and can realize the interlocked control with winch electric-control system safety return circuit.Can digital mode show this, sending dotter signal and the sound and light alarm of last time, upper last time.The signal that pittop PLC control box 2 is transmitted lower parking lot PLC control box 7 to and shown by aobvious pittop and to get several sound and light alarms ready.Pittop telltale 3 is installed on the pittop, when receiving the signal that pittop PLC control box 2 and lower parking lot PLC control box 7 send with digital mode show this, the sending dotter signal of last time, upper last time, acousto-optic signal 4 newspapers in pittop are counted and voice.Get off field display 5, lower parking lot acousto-optic signal 6, lower parking lot PLC control box 7 is installed in lower parking lot, and the field display 5 of getting off shows when receiving the signal that pittop PLC control box 2 and lower parking lot PLC control box 7 send gets number and hoist hook number ready.Lower parking lot acousto-optic signal 6 shows when receiving the signal that pittop PLC control box 2 and lower parking lot PLC control box 7 send gets number and sound and light alarms ready.When mine car is carried soon, bottom band hook worker tackle two-winged shots through on take off hook and transmit hoist house (the inaccurate cover signalling apparatus that shares of pittop, inclined gallery and hoist house), hoistman returns 2 points, at this moment shows simultaneously that at pittop telltale 3 and the field display 5 of getting off carry at 2, otherwise can not open winch.Stop and anxious stop beating a bit stop and disappear a little.Do not return a little if there is a side to get ready at the appointed time, this gets inefficacy ready, needs again contact.Emergent stop signal and the locking of winch vital circuit, winch carried out safety arrestment immediately when the signal system scram button was pressed.After signal sent, other signals can not send (suddenly stop with danger signal except) only to some extent after the give a signal zero clearing, can send other and promote signal.Promote signal and by upper hook is transmitted garage when the bottom band hook sends, signal head sends simultaneously gets newspaper voice behind the sound " signal sent out forbid pedestrian " ready.
Claims (2)
1. an inclined gallery signal is confirmed closing appliance, consisted of by winch room PLC control box, pittop PLC control box, pittop telltale, pittop acousto-optic signal, the field display of getting off, lower parking lot acousto-optic signal, lower parking lot PLC control box, it is characterized in that: winch room PLC control box, pittop PLC control box, pittop telltale, pittop acousto-optic signal are installed on the pittop, and the field display of getting off, lower parking lot acousto-optic signal, lower parking lot PLC control box are installed in lower parking lot.
2. described inclined gallery signal is confirmed closing appliance according to claim 1, it is characterized in that: winch room PLC control box, pittop PLC control box, pittop telltale, pittop acousto-optic signal, get off between the field display and to adopt the HWPLC networking, and access each signal head and control system at original system with a pair of data communication line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288088 CN203255849U (en) | 2013-05-14 | 2013-05-14 | Inclined roadway signal confirmation locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288088 CN203255849U (en) | 2013-05-14 | 2013-05-14 | Inclined roadway signal confirmation locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203255849U true CN203255849U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288088 Expired - Fee Related CN203255849U (en) | 2013-05-14 | 2013-05-14 | Inclined roadway signal confirmation locking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203255849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723646A (en) * | 2014-01-16 | 2014-04-16 | 安徽理工大学 | Control method for endless rope winch |
| CN103771279A (en) * | 2014-01-22 | 2014-05-07 | 安徽理工大学 | Control method for centralized control integrated device of hydraulic pump station and electrodeless rope continuous motor tractor |
| CN106698226A (en) * | 2016-12-07 | 2017-05-24 | 安徽理工大学 | Underground auxiliary transportation inclined shaft dotting signal centralized control system and control method |
-
2013
- 2013-05-14 CN CN 201320288088 patent/CN203255849U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723646A (en) * | 2014-01-16 | 2014-04-16 | 安徽理工大学 | Control method for endless rope winch |
| CN103723646B (en) * | 2014-01-16 | 2015-12-30 | 安徽理工大学 | Endless rope winch control method |
| CN103771279A (en) * | 2014-01-22 | 2014-05-07 | 安徽理工大学 | Control method for centralized control integrated device of hydraulic pump station and electrodeless rope continuous motor tractor |
| CN103771279B (en) * | 2014-01-22 | 2015-12-30 | 安徽理工大学 | Hydraulic power unit and SQ-1200 endless rope series tractor collection control integration unit control method |
| CN106698226A (en) * | 2016-12-07 | 2017-05-24 | 安徽理工大学 | Underground auxiliary transportation inclined shaft dotting signal centralized control system and control method |
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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: 20131030 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |