CN202710970U - Mining-intrinsic-safe-type emergency stop switch master control transmission box - Google Patents
Mining-intrinsic-safe-type emergency stop switch master control transmission box Download PDFInfo
- Publication number
- CN202710970U CN202710970U CN 201220093672 CN201220093672U CN202710970U CN 202710970 U CN202710970 U CN 202710970U CN 201220093672 CN201220093672 CN 201220093672 CN 201220093672 U CN201220093672 U CN 201220093672U CN 202710970 U CN202710970 U CN 202710970U
- Authority
- CN
- China
- Prior art keywords
- transmission box
- master control
- emergency stop
- control transmission
- stop switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
A mining-intrinsic-safe-type emergency stop switch master control transmission box is characterized in that the transmission box comprises a master control transmission box body (1); an upper side of the master control transmission box body (1) is provided with a signal output terminal (5); an outer side of the signal output terminal (5) is provided with a signal input terminal and a power supply input terminal (6); a circuit board (2) is arranged on a lower side in the master control transmission box body (1). The emergency stop switch master control transmission box of the utility model is mining-intrinsic-safe-type electrical equipment. The transmission box is suitable for an environment where there is gas and coal dust explosion risks in a underground coal mine and is also suitable for severe environments of metallurgy, a building material, the mine, a coal preparation plant, an iron and steel plant, a thermal power plant, a port and the like. And the transmission box is used for fault emergency stop of a transport belt, belt running status detection and the like.
Description
Technical field
The utility model patent relates to a kind of emergency stop switch master control transmission box, specifically box is transmitted in a kind of mining intrinsic safety type emergency stop switch master control, and this emergency stop switch transmission box is applicable to information acquisition and the false alarm of rubber conveyer under the coal mine, getting working face rubber conveyer.
Background technology
At present, the quantity of China's coal-mine underground belt conveyor is quite a lot of, because mine is all at underground several kms mostly, therefore the safety of belt is normally moved, and wrong fast investigation is the key point that guarantees production, add having relatively high expectations to the security of intrinsic safety type electrical equipment under the ore deposit, to manufacturing and designing of sensor very large obstacle, particularly belt is longer, supply voltage and power are again in the lower situation, the collection of signal and transmission are just more difficult, and the equipment that has again is being in awkward condition aspect the validity of signal long-distance transmissions and the low-power consumption.In addition, most belt emergency stop switch all is to only have a simple warning function now, location of fault information can not be passed to main frame, therefore, fix a breakdown and also will investigate from the beginning to the end, has a strong impact on the efficient of production.
Summary of the invention
The utility model purpose is in order to overcome defects, provides that a kind of tape jam type and position display, communication are stable, low in energy consumption, installation, debugging, fault row etc. are except easily mining intrinsic safety type emergency stop switch master control transmission box.
The technical solution of the utility model is:
A kind of mining intrinsic safety type emergency stop switch master control transmission box, it comprises master control transmission box 1, described master control transmission box 1 upside is provided with signal output terminal 5, and signal output terminal 5 outsides are provided with signal input terminal and power input terminal 6, and master control transmission box 1 inner lower is circuit board 2.Circuit board 2 the insides intrinsic safety components and parts to some extent are the cores that realize fault type and location transmission.
It comprises that also fault display window 3 and fault type show pilot lamp 4, and fault display window 3 is connected that with fault type pilot lamp 4 is connected with circuit board 2.The main control end of the master control transmission box of mining intrinsic safety type emergency stop switch of the present utility model can show type and the location of fault of fault.
It comprises that also sideslip combines the anxious power failure source 7 of tearing, and sideslip is combined and torn anxious power failure source 7 and be connected with circuit board 2.
The information that the master control of mining intrinsic safety type emergency stop switch of the present utility model transmission box is accepted some pullswitches by a primary control box is presented on the panel of primary control box and is transferred to the upper strata control terminal.
The master control transmission box of mining intrinsic safety type emergency stop switch of the present utility model is that box body is with standard
Standard draw-in groove and the terminals of DIN35mm can be directly installed on the standard guide rail of switch board, and easy-to-connect is installed.
The master control transmission box main control board of mining intrinsic safety type emergency stop switch of the present utility model is Single-chip Controlling, independent research control program and peripheral circuit.The master control transmission box of mining intrinsic safety type emergency stop switch of the present utility model is being powered with 18V, and electric current only has in the situation of 300mA, and the receiving range of multistage digital signal can reach 2500 meters.
The beneficial effects of the utility model are:
Emergency stop switch master control transmission box of the present utility model, be mining intrinsic safety electro gas equipment, be applicable to have under the coal mine environment of gas, coal dust explosion hazard, also be applicable to the rugged surroundings such as metallurgy, building materials, mine and coal preparation plant, steel plant, cogeneration plant, harbour.Can be used for the travelling belt fault stops in emergency.Belt condition monitoring etc.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 emergency stop switch master control transmission control enclosure electrical principle structural drawing.
Among the figure: 1, master control transmission box, 2, circuit board, 3, the fault display window, 4, fault type shows pilot lamp, 5, signal output terminal, 6, signal input terminal and power input terminal, 7, sideslip combines the anxious power failure source of tearing.
Embodiment
Following the utility model is further described in connection with the embodiment in the accompanying drawing:
A kind of mining intrinsic safety type emergency stop switch master control transmission box, it comprises master control transmission box 1, described master control transmission box 1 upside is provided with signal output terminal 5, and signal output terminal 5 outsides are provided with signal input terminal and power input terminal 6, and master control transmission box 1 inner lower is circuit board 2.Circuit board 2 the insides intrinsic safety components and parts to some extent are the cores that realize fault type and location transmission.
It comprises that also fault display window 3 and fault type show pilot lamp 4, and fault display window 3 is connected that with fault type pilot lamp 4 is connected with circuit board 2.The main control end of the master control transmission box of mining intrinsic safety type emergency stop switch of the present utility model can show type and the location of fault of fault.
It comprises that also sideslip combines the anxious power failure source 7 of tearing, and sideslip is combined and torn anxious power failure source 7 and be connected with circuit board 2.
The information that the master control of mining intrinsic safety type emergency stop switch of the present utility model transmission box is accepted some pullswitches by a primary control box is presented on the panel of primary control box and is transferred to the upper strata control terminal.
The master control transmission box of mining intrinsic safety type emergency stop switch of the present utility model is that box body is with standard
Standard draw-in groove and the terminals of DIN35mm can be directly installed on the standard guide rail of switch board, and easy-to-connect is installed.
The master control transmission box main control board of mining intrinsic safety type emergency stop switch of the present utility model is Single-chip Controlling, independent research control program and peripheral circuit.The master control transmission box of mining intrinsic safety type emergency stop switch of the present utility model is being powered with 18V, and electric current only has in the situation of 300mA, and the receiving range of multistage digital signal can reach 2500 meters.
1. overall system explanation
System power supply: 18V ~ 24VDC.
Overall system power consumption (converter+intelligent backguy+intelligent sideslip) :≤300mA.
Pullswitch a wiring left side enter the right side and go out.
Intelligence backguy and intelligent sideslip need not dial-up, and recognizing site is determined by the installation site automatically.
2. characteristics
In this device installation and PLC control box or the operator's console, be used for converting digital signal along the line to binary coded signal.The concrete mode of connection is as follows:
3. principle of work:
(1) when pullswitch moves, suddenly stop the actuating of relay (immediately), simultaneously binary coding interface output abort situation scale-of-two, charactron shows abort situation;
(2) when deviation switch moves, the sideslip actuating of relay (immediately), simultaneously binary coding interface output abort situation scale-of-two, charactron shows abort situation;
(3) when tearing switch motion, tear the actuating of relay (immediately), simultaneously binary coding interface output abort situation scale-of-two, charactron shows abort situation;
(4) if backguy, sideslip, tear simultaneously action, suddenly stop preferentially simultaneously action of relay, the abort situation scale-of-two of binary coding interface output pullswitch;
(5) charactron shows location of fault information, the state of LED display lamp indication fault type and power supply.
Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design concept prerequisite; common engineering technical personnel make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model, the technology contents that the utility model is asked for protection all is documented in claims.
Claims (3)
1. box is transmitted in a mining intrinsic safety type emergency stop switch master control, it is characterized in that it comprises master control transmission box (1), described master control transmission box (1) upside is provided with signal output terminal (5), signal output terminal (5) outside is provided with signal input terminal and power input terminal (6), and master control transmission box (1) inner lower is circuit board (2).
2. box is transmitted in mining intrinsic safety type emergency stop switch master control according to claim 1, it is characterized in that it comprises that also fault display window (3) and fault type show pilot lamp (4), fault display window (3) is connected that with fault type pilot lamp (4) is connected with circuit board (2).
3. mining intrinsic safety type emergency stop switch master control according to claim 1 transmission box is characterized in that it comprises that also sideslip combines the anxious power failure source (7) of tearing, and sideslip is combined and torn anxious power failure source (7) and be connected with circuit board (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220093672 CN202710970U (en) | 2012-03-13 | 2012-03-13 | Mining-intrinsic-safe-type emergency stop switch master control transmission box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220093672 CN202710970U (en) | 2012-03-13 | 2012-03-13 | Mining-intrinsic-safe-type emergency stop switch master control transmission box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202710970U true CN202710970U (en) | 2013-01-30 |
Family
ID=47591252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220093672 Expired - Fee Related CN202710970U (en) | 2012-03-13 | 2012-03-13 | Mining-intrinsic-safe-type emergency stop switch master control transmission box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202710970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616548A (en) * | 2012-03-13 | 2012-08-01 | 江苏新力科技实业有限公司 | Mineral intrinsic safety data transmission box for emergency stop switch |
-
2012
- 2012-03-13 CN CN 201220093672 patent/CN202710970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616548A (en) * | 2012-03-13 | 2012-08-01 | 江苏新力科技实业有限公司 | Mineral intrinsic safety data transmission box for emergency stop switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203050715U (en) | Remote control system of mining and digging device for mine | |
| WO2023098627A1 (en) | Intelligent integrated scheduling control system for mechanical mining transportation | |
| CN103707779B (en) | Coal mine roadway single file rail adaptive segmentation electric power system and method | |
| CN201332264Y (en) | Chain safeguard intelligent control device for coal mine downhole power supply system | |
| CN103397909B (en) | A kind of mine track haulage supervision system | |
| CN202472370U (en) | Coal mine safety monitoring system | |
| CN202710970U (en) | Mining-intrinsic-safe-type emergency stop switch master control transmission box | |
| CN203450771U (en) | Protection and control device of belt conveyor for coal mine | |
| CN204327195U (en) | A kind of underground coal mine transportation safety acoustic-optic alarm | |
| CN103662720A (en) | Centralized control system for coal mine belt conveyors | |
| CN205827167U (en) | SCM Based development of auxiliary transport in coal mines Device-General supervising device | |
| CN205294093U (en) | Wireless remote control accordion conveyor control system | |
| CN202415057U (en) | Electric control system for winch | |
| CN208200228U (en) | Underground coal mine drawing hoist with function of wireless remote control | |
| CN102616548A (en) | Mineral intrinsic safety data transmission box for emergency stop switch | |
| CN211055144U (en) | Mining switch control device | |
| CN208200229U (en) | Underground coal mine winch with function of wireless remote control | |
| CN203967789U (en) | A kind of mining electric trackless rubber-wheeled vehicle power supply safety protective device | |
| CN203547797U (en) | Device for monitoring track haulage in coal mine | |
| CN104118813B (en) | The mining rope traction transporting equipment control system of wireless operated | |
| CN203637600U (en) | Adaptive sectional power supply system for one-way rail of coal mine roadway | |
| CN202772552U (en) | Gas uninterrupted monitoring protection circuit based on coal mining machine | |
| CN202711992U (en) | Mining-intrinsic-safe-type bidirectional emergency stop switch | |
| CN201581932U (en) | Mining disaster remote control alarming cut-off device | |
| CN215646945U (en) | Belt protection control all-in-one |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20180313 |