CN203537420U - Language combined communication device with function of emergency stop - Google Patents
Language combined communication device with function of emergency stop Download PDFInfo
- Publication number
- CN203537420U CN203537420U CN201320563703.6U CN201320563703U CN203537420U CN 203537420 U CN203537420 U CN 203537420U CN 201320563703 U CN201320563703 U CN 201320563703U CN 203537420 U CN203537420 U CN 203537420U
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- explosion
- proof
- machine body
- intrinsic safety
- protecgulum
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Abstract
The utility model provides a language combined communication device with a function of emergency stop. The language combined communication device has a machine body, a front cover, a rear cover and a power transformer. One side of the machine body is provided with the front cover, and the other side of the machine body is provided with the rear cover. The machine body, the front cover and the rear cover are fixedly connected through an inner hexagonal screw. An intrinsic safe cover is arranged on the machine body through the inner hexagonal screw. The machine body is internally provided with a terminal box and the power transformer. The terminal box and the power transformer are connected with a main board module I. A main board module II is arranged at an inner side of the lower part of the machine body and is provided with an explosion-proof binding post. Side surfaces of the machine body are provided with compression nuts. An inner side of each compression nut is provided with a block board. The language combined communication device is simple in structure and convenient to install and overhaul, has a function of emergency stop switch, can protect and control a main machine with a belt conveyor, and is connected with a winch controller to achieve shutdown and communication connection of the belt conveyor or a winch. The language combined communication device is strong in compatibility, simple and easy to use, and good in economic benefit.
Description
Technical field
The utility model relates to domain of communication equipment, is specially a kind of language combination communication device with sudden-stop function.
Background technology
Language combination communication device is the visual plant of colliery and the safety in production of other non-coal mines, domestic many manufacturer production but be substantially all following several feature: (1) product power supply: 1140V is generally provided in colliery, 660V, 380V, the AC power such as 127V, but the product of most of producers can not directly be used ore deposit side's power supply, need ore deposit side again to buy intrinsic safety electric source.(2) alarm indication function: common product all can only a kind of state language of alarm indication, can not reach the demand of a tractor serves several purposes in actual production.(3) job site: common product job site is single, as used at well head, or is used at air door, or in bend use etc., if need to change environment for use, need to again buy.(4) communication function: common product does not possess online Language Communication function.
Utility model content
The technical problem that the utility model solves is to provide a kind of language combination communication device with sudden-stop function, to solve the problem proposing in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: a kind of language combination communication device with sudden-stop function, comprising: body, protecgulum, bonnet, power transformer, described body one side is provided with protecgulum, opposite side is provided with bonnet, body, protecgulum, between bonnet, by soket head cap screw, be connected and fixed body, protecgulum, bonnet forms explosion-proof chamber, has explosion-proof type to get button ready on protecgulum, adopts H62 material, has good explosion-proof performance, and intrinsic safety lid is provided with scram button, communication button, indicator light, Mike, waterproof speaker, is arranged on body scram button by soket head cap screw, on communication button, there is push piece joint, can waterproof, explosion-proof chamber inside is provided with terminal board, power transformer, terminal board, power transformer connects mainboard module one, and mainboard module one is provided with binding post, and the mainboard module one of explosion-proof body connects intrinsic safety chamber mainboard module two by explosion-proof wiring terminal, and explosion-proof wiring terminal is provided with clamp nut, rubber ring, baffle plate, middle through eight core flame retardant cables, intrinsic safety chamber is grouped into by intrinsic safety lid and underpart, mainboard module two is located at inner side, underpart intrinsic safety chamber, mainboard module two is provided with binding post, underpart outside is provided with ground connection sign, and body side is provided with clamp nut, and clamp nut inner side is provided with closure plate.
Described terminal board, power transformer are connected by screw fixing.
Described body top is provided with handle.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, and installation and repairing is convenient; there is emergency stop switch function; can protect main control system with belt feeder, winch controller connects, and can realize the shutdown of belt conveyer or winch, communication.Products Compatibility is strong, is simple and easy to meeting, good in economic efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view schematic diagram of the present utility model.
Fig. 3 is power board circuit diagram of the present utility model.
Fig. 4 is Principle of Communication figure of the present utility model.
Fig. 5 is the function module circuit schematic diagram of giving orders or instructions of the present utility model.
Fig. 6 is the simple and mechanical structure chart in the utility model.
In figure: 1, soket head cap screw; 2, spring washer; 3, body; 4, protecgulum; 5, terminal board; 6, power transformer; 7, push piece joint; 10, mainboard module one; 11, bonnet; 12, screw; 16, rubber ring; 18, explosion-proof wiring terminal; 19, mainboard module two; 20, get button ready; 22, ground connection sign; 23, closure plate; 24, clamp nut; 25, intrinsic safety lid; 26, loudspeaker 27, communication button; 28, scram button; 29, Mike; 30, LED light.
Embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, shown in Fig. 2, a kind of language combination communication device with sudden-stop function, comprising: body 3, protecgulum 4, power transformer 6, push piece joint 7, bonnet 11, get button 20 ready, intrinsic safety lid 25, loudspeaker 26, communication button 27, scram button 28, Mike 29, LED light 30, described body 3 one sides are provided with protecgulum 4, opposite side is provided with bonnet 11, body 3, protecgulum 4, between bonnet 11, by soket head cap screw 1, be connected and fixed body 3, protecgulum 4, bonnet 11 forms explosion-proof chamber, 3 times parts of body, intrinsic safety lid 25 forms intrinsic safety chamber, and body 3 inside are provided with terminal board 5, power transformer 6, has explosion-proof type to get button 20 ready, terminal board 5 on protecgulum 4, power transformer 6 connects mainboard module 1, and mainboard module 1 is provided with binding post, and intrinsic safety covers loudspeaker 26 are installed, communication button 27, scram button 28, Mike 29, LED light 30, mainboard module 2 19 is located in the intrinsic safety chamber of body 3 bottoms, and mainboard module 2 19 is provided with binding post, by explosion-proof wiring terminal 18, connects intrinsic safety chamber, and explosion-proof wiring terminal 18 is provided with jack panel 24, rubber ring 16, body 3 lower outsides are provided with ground connection sign 22, and body 3 sides are provided with clamp nut 24, and clamp nut 24 inner sides are provided with closure plate 23.
Described terminal board 5, power transformer 6 are connected and fixed by screw 12.
Described body 3 tops are provided with handle.
Described body 3 is comprised of flame-proof type housing, intrinsic safety housing, and material is HT250, and explosion-proof casing adopts hexagon socket head cap screw counterbore fastening, in intrinsic safety electric source module is arranged on, communication board, loudspeaker and call part is installed on this intrinsic safety housing; Described flame-proof type housing, intrinsic safety housing are integrated cast structure, flame-proof type housing is delivered to intrinsic safety housing by incoming line, sealing ring, back-up ring, clamp nut 24 by intrinsic safety electric source, intrinsic safety housing adopts hexagon socket head cap screw to fix, can quick and conveniently open, this housing is provided with installing hole and erection column, major control plate, fault and state display module, loudspeaker and call part are installed, and described part connects by winding displacement or cable.
As shown in Figure 3, Figure 4; power unit exchanges 36V(or 127V) the corresponding access of power supply " 0,36V, 127V " end; via resettable fuse, deliver to transformer; transformer output AC 21V voltage; the rectifier bridge rectification forming through 4 diodes; after capacitor filtering; output 26VDC; at process power module; the 24VDC that makes it stable output gives the dual overcurrent-overvoltage protecting circuit that the elements such as LM317LM393 form; the intrinsic safety electric source of output 9V, supplies with intrinsically safe circuit communication mainboard module 2 19 through binding post " 9V, ground connection ".Major function principle summary is as follows:
1 sends sound and light signal function (getting ready):
A, B are power-line terminal, and C is indirect terminal.Press all online each C binding posts of " getting ready " button (redness) and B binding post and form electric power loop by high-performance sealed relay, ring module starts ring and LED1, LED2 are luminous.Bell signal is given power amplifier LM386 promotion loud speaker Y by C11 and is sent the tinkle of bells.In circuit, online each C binding post and B binding post formed electric power loop by bidirectional triode thyristor in the past, and bidirectional triode thyristor volume is little but permission load current is little, and isolation performance is not as sealed relay.This product increases simple and mechanical structure, pulls bracing wire to impel pulley to move down contact and gets button ready, in 30 meters, can realize at a distance and getting ready, and simple and mechanical structure as shown in Figure 6.
2 called functions:
The language carrier signal that the other side sends is given " carrier wave and detection " module by four high pressure isolation capacitances and coupling coil L1, L2, and after detection, gained voice signal is given power discharging integrated block IC2 by D10 and promoted loud speaker sounding.
3 functions of giving orders or instructions
As shown in Figure 5, press " call " button (green), power discharging IC 1 has electricity, and sound is sent into IC1 through microphone MIC and amplified.Audio signal after amplification, upper to power line A, B through coil L2 and L1 coil and four high voltage capacitor coupling by " carrier module " synthetic CF signal, send to other each, the realization function of giving orders or instructions.
4 sudden-stop functions
Press scram button, circuit breaker lock, red led is shinny simultaneously, for equipment provides block signal.
During use, various many amoyese speech combined communication signals are connected, can realize and get communication ready, sound and light alarm, and can export emergency stop switch signal, Products Compatibility is strong, is simple and easy to meeting, good in economic efficiency.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. a language combination communication device with sudden-stop function, comprising: body, protecgulum, bonnet, power transformer, is characterized in that: described body one side is provided with protecgulum, opposite side is provided with bonnet, body, protecgulum, between bonnet, by soket head cap screw, be connected and fixed body, protecgulum, bonnet forms explosion-proof chamber, has explosion-proof type to get button ready on protecgulum, has good explosion-proof performance, and intrinsic safety lid is provided with scram button, communication button, indicator light, Mike, waterproof speaker, is arranged on body scram button by soket head cap screw, on communication button, there is push piece joint, can waterproof, explosion-proof chamber inside is provided with terminal board, power transformer, terminal board, power transformer connects mainboard module one, and mainboard module one is provided with binding post, and the mainboard module one of explosion-proof body connects intrinsic safety chamber mainboard module two by explosion-proof wiring terminal, and explosion-proof wiring terminal is provided with clamp nut, rubber ring, baffle plate, middle through eight core flame retardant cables, intrinsic safety chamber is grouped into by intrinsic safety lid and underpart, mainboard module two is located at inner side, underpart intrinsic safety chamber, mainboard module two is provided with binding post, underpart outside is provided with ground connection sign, and body side is provided with clamp nut, and clamp nut inner side is provided with closure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563703.6U CN203537420U (en) | 2013-09-12 | 2013-09-12 | Language combined communication device with function of emergency stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320563703.6U CN203537420U (en) | 2013-09-12 | 2013-09-12 | Language combined communication device with function of emergency stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537420U true CN203537420U (en) | 2014-04-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320563703.6U Expired - Fee Related CN203537420U (en) | 2013-09-12 | 2013-09-12 | Language combined communication device with function of emergency stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538661A (en) * | 2018-05-31 | 2018-09-14 | 合肥开关厂有限公司 | A kind of mining urgent latch switch |
-
2013
- 2013-09-12 CN CN201320563703.6U patent/CN203537420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538661A (en) * | 2018-05-31 | 2018-09-14 | 合肥开关厂有限公司 | A kind of mining urgent latch switch |
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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: 20140409 Termination date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |