CN207145008U - A kind of colliery is with cutting people's prior-warning device before blowing out - Google Patents
A kind of colliery is with cutting people's prior-warning device before blowing out Download PDFInfo
- Publication number
- CN207145008U CN207145008U CN201721155586.4U CN201721155586U CN207145008U CN 207145008 U CN207145008 U CN 207145008U CN 201721155586 U CN201721155586 U CN 201721155586U CN 207145008 U CN207145008 U CN 207145008U
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- China
- Prior art keywords
- relay
- personnel
- voice module
- far
- infrared sensor
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- 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.)
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- Burglar Alarm Systems (AREA)
Abstract
A kind of colliery be the utility model is related to preceding section of people's prior-warning device is blown out, belong to coal mine underground explosion safe early warning technical field.Technical scheme is：Charging device（6）With battery（7）Connection, as power supply；Far-infrared sensor（1）Back contact one（18）Concatenate relay（8）Coil（20）, relay（8）Normal opened contact two（19）With change-over switch（5）Voice module is concatenated after parallel connection（9）, voice module（9）With loudspeaker（4）Connection；Personnel positioning card reader（12）With relay（8）Coil（20）, voice module（9）Form parallel circuit.The utility model detects the sound that given a warning automatically when underworkings has personnel's entrance, improves and cuts a human reliability；With personnel positioning function, docked by communication module with personnel positioning base station, realize that ground remotely monitor blows out danger zone personnel and enters situation；Far-infrared sensor can random adjustment angle, small volume is in light weight to be easy to carry.
Description
Technical field
A kind of colliery be the utility model is related to preceding section of people's prior-warning device is blown out, belong to coal mine underground explosion safe early warning skill
Art field.
Background technology
Coal mine underground explosion is operated in safety regulations in coal mine that there are strict requirements, the 363rd article of safety regulations in coal mine
Before providing explosion, class monitor and group leader must arrange that working face all personnel is withdrawn warning region by special messenger in person, and in warning line and can
Can be kept guard work into arrangement special messenger on all paths in explosion place.Warning personnel must guard against in safety place.It is alert
Guard against and must be provided with guarding against board, railing or drawstring at line.But in production bursting work when, usually have personnel and be strayed into explosion
Danger zone, personal injury may be caused；Personnel, which enter by mistake through, the reason such as mainly to be guarded against personnel distraction, dozes off and cause
, therefore, a kind of colliery is badly in need of with preceding section of people's prior-warning device is blown out in this area, and human reriability is cut before being blown out with increase.
Utility model content
The utility model purpose is to provide a kind of colliery has personnel to enter with preceding section of people's prior-warning device, detection underworkings is blown out
The fashionable automatic sound that gives a warning, prompt to enter personnel and cut people staff, improve and cut human reliability；With personnel positioning work(
Can, docked by communication module with personnel positioning base station, realize that ground remotely monitor blows out danger zone personnel and enters situation, solved
Certainly problem present in background technology.
The technical solution of the utility model is：
A kind of colliery includes far-infrared sensor, sensor frame, chamber door, loudspeaker, conversion with preceding section of people's prior-warning device is blown out
Switch, charging device, battery, relay, voice module, casing, personnel positioning card reader, upper and lower adjustment mechanism and left and right adjustment
Mechanism；The bottom of casing is provided with charging device, battery, relay, voice module and personnel positioning card reader, is set at the top of casing
There is sensor frame, the top of sensor frame is provided with far-infrared sensor, and sensor frame bottom is provided with left and right adjusting mechanism, and top is set
There is upper and lower adjustment mechanism, adjust the angle of far-infrared sensor；Wall box is provided with loudspeaker；Casing is provided with chamber door, chamber door
It is provided with change-over switch；
The charging device is connected with battery, as power supply；A string of contact relays of normal opened contact of far-infrared sensor
Coil, with concatenating voice module after change-over switch parallel connection, voice module is connected the normal opened contact two of relay with loudspeaker；Personnel determine
The coil of position card reader and relay, voice module form parallel circuit；By cell powers, when far-infrared sensor is examined
When measuring personnel, control voice module after control relay adhesive, voice module output drives loudspeaker to be alarmed.
The personnel positioning card reader, comprising master control borad, wireless module, toggle switch and communication module, wireless module, dial
Code switch and communication module are connected with master control borad respectively, entrained by the wireless module of personnel positioning card reader and coal mine working personnel
Personnel positioning identification card match, when personnel enter fashionable, personnel positioning card reader is determined by the personnel in communication module and colliery
The docking of position base station, realize that remotely monitor personnel enter and blow out areas case.
The top of the casing is provided with brace, and portable design is easy to use for walking at a distance.
The utility model realizes long-term alarm mode by change-over switch and is controlled alarm mode by far-infrared sensor：Conversion
When switching in the close position, in long-term alarm mode, after voice module is obtained trigger signal, control loudspeaker obtain it is electric after it is real
Now continuous long-term speech warning function；When change-over switch is in open position, to be controlled alarm mode by far-infrared sensor, far
Infrared sensor is fixed on sensor frame, can random adjustment direction up and down, it is remote red when having detected personnel's entrance
Outer sensor acts, its adhesive of normal opened contact one, the coil motion of control relay, the control voice of normal opened contact two of relay
Module input, after voice module is obtained trigger signal, control loudspeaker realize voice warning function.
The beneficial effects of the utility model are：Detection underworkings gives a warning when having personnel's entrance sound automatically, prompts
Into personnel and people staff is cut, improves and cuts human reliability；With personnel positioning function, pass through communication module and personnel positioning
Base station is docked, and realizes that ground remotely monitor blows out danger zone personnel and enters situation；Far-infrared sensor can random adjusting angle
Degree, it is easy to use；Small volume, it is in light weight to be easy to carry；Action is accurate, and reliability is high；With personnel positioning function, play long-range
Monitoring effect, there is promotional value.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation；
Fig. 2 is the utility model embodiment far-infrared sensor adjustment angle schematic diagram；
Fig. 3 is the utility model embodiment electronic schematic diagram；
Fig. 4 is the utility model embodiment personnel positioning card reader schematic diagram；
In figure：Far-infrared sensor 1, sensor frame 2, chamber door 3, loudspeaker 4, change-over switch 5, charging device 6, battery 7, after
Electrical equipment 8, voice module 9, brace 10, casing 11, personnel positioning card reader 12, upper and lower adjustment mechanism 13, master control borad 14, wireless mould
Block 15, toggle switch 16, communication module 17, normal opened contact 1, normal opened contact 2 19, coil 20, left and right adjusting mechanism 21.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
A kind of colliery with cutting people's prior-warning device before blowing out, comprising far-infrared sensor 1, sensor frame 2, chamber door 3, loudspeaker 4,
Change-over switch 5, charging device 6, battery 7, relay 8, voice module 9, casing 11, up and down personnel positioning card reader 12, adjustment
Mechanism 13 and left and right adjusting mechanism 21；The bottom of casing 11 is provided with charging device 6, battery 7, relay 8, voice module 9 and people
Member's locating card reader 12, the top of casing 11 are provided with sensor frame 2, and the top of sensor frame 2 is provided with far-infrared sensor 1, pass
The bottom of sensor frame 2 is provided with left and right adjusting mechanism 21, and top is provided with upper and lower adjustment mechanism 13, adjusts the angle of far-infrared sensor 1；
The side wall of casing 11 is provided with loudspeaker 4；Casing 11 is provided with chamber door 3, and chamber door 3 is provided with change-over switch 5；
The charging device 6 is connected with battery 7, as power supply；The normal opened contact 1 of far-infrared sensor 1 concatenates relay
The coil 20 of device 8, the normal opened contact 2 19 of relay 8 after the parallel connection of change-over switch 5 with concatenating voice module 9, voice module 9 and loudspeaker
4 connections；Personnel positioning card reader 12 and coil 20, the voice module 9 of relay 8 form parallel circuit；There is provided by battery
Power supply, when far-infrared sensor detects personnel, control voice module after control relay adhesive, voice module output drives
Loudspeaker are alarmed.
The personnel positioning card reader 12, comprising master control borad 14, wireless module 15, toggle switch 16 and communication module 17,
Wireless module 15, toggle switch 16 and communication module 17 are connected with master control borad 14 respectively, the wireless mould of personnel positioning card reader 12
Block 15 matches with the personnel positioning identification card entrained by coal mine working personnel, when personnel enter fashionable, personnel positioning card reader 12
Docked by communication module 17 with the personnel positioning base station in colliery, realize that remotely monitor personnel enter and blow out areas case.
The top of the casing 11 is provided with brace 10, and portable design is easy to use for walking at a distance.
The utility model realizes long-term alarm mode by change-over switch 5 and is controlled alarm mode by far-infrared sensor：Turn
Change switch 5 it is in the close position when, in long-term alarm mode, after voice module 9 is obtained trigger signal, control loudspeaker 4
Continuous long-term speech warning function is realized after electricity；When change-over switch 5 is in open position, to be controlled early warning by far-infrared sensor
Mode, far-infrared sensor 1 are fixed on sensor frame 2, can random adjustment direction up and down, when the personnel of having detected enter
Fashionable, far-infrared sensor 1 acts, and its adhesive of normal opened contact 1, the coil 20 of control relay 8 acts, relay 8 it is normal
The input of 2 19 control voice module of contact 9 is opened, after voice module 9 is obtained trigger signal, control loudspeaker 4 realize voice warning
Function.
Claims (3)
1. a kind of colliery is with cutting people's prior-warning device before blowing out, it is characterised in that：Include far-infrared sensor（1）, sensor frame
（2）, chamber door（3）, loudspeaker（4）, change-over switch（5）, charging device（6）, battery（7）, relay（8）, voice module（9）, case
Body（11）, personnel positioning card reader（12）, upper and lower adjustment mechanism（13）And left and right adjusting mechanism（21）；Casing（11）Bottom set
There is charging device（6）, battery（7）, relay（8）, voice module（9）With personnel positioning card reader（12）, casing（11）Top
Portion is provided with sensor frame（2）, sensor frame（2）Top be provided with far-infrared sensor（1）, sensor frame（2）Bottom is provided with a left side
Right adjustment mechanism（21）, top is provided with upper and lower adjustment mechanism（13）, adjust far-infrared sensor（1）Angle；Casing（11）Side
Wall is provided with loudspeaker（4）；Casing（11）It is provided with chamber door（3）, chamber door（3）It is provided with change-over switch（5）；
The charging device（6）With battery（7）Connection, as power supply；Far-infrared sensor（1）Normal opened contact one（18）Concatenation
Relay（8）Coil（20）, relay（8）Normal opened contact two（19）With change-over switch（5）Voice module is concatenated after parallel connection
（9）, voice module（9）With loudspeaker（4）Connection；Personnel positioning card reader（12）With relay（8）Coil（20）, voice module
（9）Form parallel circuit.
2. a kind of colliery according to claim 1 is with cutting people's prior-warning device before blowing out, it is characterised in that：The personnel positioning
Card reader（12）, include master control borad（14）, wireless module（15）, toggle switch（16）And communication module（17）, wireless module
（15）, toggle switch（16）And communication module（17）Respectively with master control borad（14）Connection.
3. a kind of colliery according to claim 1 or 2 is with cutting people's prior-warning device before blowing out, it is characterised in that：The casing
（11）Top be provided with brace（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155586.4U CN207145008U (en) | 2017-09-11 | 2017-09-11 | A kind of colliery is with cutting people's prior-warning device before blowing out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721155586.4U CN207145008U (en) | 2017-09-11 | 2017-09-11 | A kind of colliery is with cutting people's prior-warning device before blowing out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145008U true CN207145008U (en) | 2018-03-27 |
Family
ID=61678364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721155586.4U Expired - Fee Related CN207145008U (en) | 2017-09-11 | 2017-09-11 | A kind of colliery is with cutting people's prior-warning device before blowing out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448236A (en) * | 2017-09-11 | 2017-12-08 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of colliery is with cutting people's prior-warning device before blowing out |
-
2017
- 2017-09-11 CN CN201721155586.4U patent/CN207145008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448236A (en) * | 2017-09-11 | 2017-12-08 | 开滦能源化工股份有限公司吕家坨矿业分公司 | A kind of colliery is with cutting people's prior-warning device before blowing out |
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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: 20180327 Termination date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |