CN105736051A - Monitoring position automatic regulation type gas concentration monitoring system - Google Patents
Monitoring position automatic regulation type gas concentration monitoring system Download PDFInfo
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- CN105736051A CN105736051A CN201410752818.9A CN201410752818A CN105736051A CN 105736051 A CN105736051 A CN 105736051A CN 201410752818 A CN201410752818 A CN 201410752818A CN 105736051 A CN105736051 A CN 105736051A
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Abstract
The invention discloses a monitoring position automatic regulation type gas concentration monitoring system, which comprises a plurality of autonomous moving type gas concentration detectors, an upper monitoring device and a handheld control terminal, wherein the autonomous moving type gas concentration detectors can move on the inner wall of an underground roadway of a monitored coal mine; the upper monitoring device is arranged in an upper monitoring chamber; the handheld control terminal is carried about by coal mine underground gas concentration monitoring personnel; the autonomous moving type gas concentration detectors communicate with the upper monitoring device and the handheld control terminal in a wireless way; each autonomous moving type gas concentration detector comprises a moving body, two front walking arms, two back walking arms and an electric turntable; the moving body can move on the inner wall of the underground roadway of the coal mine to be detected; the electric turntable is arranged on the moving body; and an electric gripper is arranged on each of the front walking arms and the back walking arms. The monitoring position automatic regulation type gas concentration monitoring system has the advantages that the structure is simple; the design is reasonable; the use and the operation are simple and convenient; the use effect is good; the monitoring positions of each monitoring site can be simply and conveniently regulated; and various problems of the fixed installing mode of the existing gas concentration detection device can be solved.
Description
Technical field
The invention belongs to gas concentration monitoring technical field, especially relate to a kind of monitoring location self-align type gas concentration monitoring system.
Background technology
Gas explosion is an importance of mine safety accidents, gas explosion is with regard to its essence, being the fierce oxidation reaction that produces under uniform temperature effect of the oxygen in certain density methane and air, the condition of gas explosion is the oxygen of certain density gas, the existence of high temperature burning things which may cause a fire disaster and abundance.Thus, in actual production process, in mine, methane Concentration Measurement is most important.Nowadays, underground coal mine is typically each laid with multiple methane Concentration Measurement point, and is respectively arranged with methane Concentration Measurement device on each test point.During actual installation, the methane Concentration Measurement device adopted all adopts fixed installation mode mostly, specifically it is arranged on a fixture being fixed in coal mine down-hole tunnel, thus once installation, test point position just maintains static, unless the artificial position to methane Concentration Measurement device installed on test point moves, thus test point position adjustment is inconvenient, more manpower and materials need to be put into, simultaneously because installation and the displacement of methane Concentration Measurement device must artificially be carried out, danger coefficient is higher.To sum up, nowadays lack a kind of simple in construction, reasonable in design and use monitoring location self-align type gas concentration monitoring system easy and simple to handle, that result of use is good, its monitoring location can easy adjust, and can effectively solve that the input cost that existing methane Concentration Measurement device fixed installation mode exists is higher, test point position adjustment inconvenience, need to artificially carry out installing and the problem such as displacement.
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, a kind of monitoring location self-align type gas concentration monitoring system is provided, its simple in construction, reasonable in design and use easy and simple to handle, result of use good, the monitoring location of each monitoring point can easy adjust, and can effectively solve that the input cost that existing methane Concentration Measurement device fixed installation mode exists is higher, test point position adjustment inconvenience, need to artificially carry out installing and the problem such as displacement.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of monitoring location self-align type gas concentration monitoring system, it is characterized in that: include multiple can on monitored coal mine down-hole tunnel inwall the autonomous formula methane Concentration Measurement device of movement, be laid in the indoor upper monitoring device of upper monitoring and the hand-held carried with by coal mine gas concentration monitor personnel controls terminal, described autonomous formula methane Concentration Measurement device wirelessly controls terminal with described upper monitoring device and hand-held and communicates；Described upper monitoring device includes the data storage of electronic chart that watch-dog, storage inside monitor coal mine down-hole tunnel to some extent and the first wireless communication module, parameter set unit and the display unit that connect respectively with watch-dog；
The structure of multiple described autonomous formula methane Concentration Measurement devices is all identical；Mobile body that each described autonomous formula methane Concentration Measurement device all includes moving on detected coal mine down-hole tunnel inwall, two be separately mounted to the front walking arm of the described mobile body portion left and right sides, two be separately mounted to the rear walking arm of the described mobile rear body left and right sides, the electric turntable being arranged on described mobile body and the electronic circuit board being laid on electric turntable；Two described front walking arms are all in transmission connection with the first walking driving mechanism, and two described rear walking arms are all in transmission connection with the second hoofing part mechanism, and described first walking driving mechanism and the second hoofing part mechanism are drive motor；Being mounted on an electronic grasping device in two described front walking arms and two described rear walking arms, described mobile body is fastened and fixed the grasping mechanism on detected coal mine down-hole tunnel inwall by four described electronic grasping device compositions；Being provided with controller and the motor-drive circuit connected with controller respectively, signal conditioning circuit, data storage cell and the second wireless communication module on described electronic circuit board, described first walking driving mechanism and the second hoofing part mechanism are all connected with motor-drive circuit；Four described electronic grasping devices are controlled by controller and it all connects with controller；Described electronic circuit board outside mask is equipped with the case with electric turntable synchronous axial system, and described case is fixed on electric turntable, and equipped with methane Concentration Measurement unit on described case, described methane Concentration Measurement unit connects with controller；Being provided with the rotation angle detecting unit that its anglec of rotation carries out detection in real time on described electric turntable, described rotation angle detecting unit connects with controller, and described electric turntable is controlled by controller and it connects with controller.
Described controller is communicated by the second wireless communication module and the first wireless communication module and watch-dog and it controls terminal by the second wireless communication module and hand-held and communicates；Described watch-dog controls terminal by the first wireless communication module and hand-held and communicates；Described hand-held controls terminal and includes hand-held housing and the circuit board being arranged in described hand-held housing, described circuit board is provided with data processor and the supply module, data memory module and the 3rd wireless communication module that connect with described data processor respectively, equipped with being used for inputting the parameter input unit of the track route information of controlled autonomous formula methane Concentration Measurement device on the lateral wall of described hand-held housing, described parameter input unit connects with described data processor.
Above-mentioned a kind of monitoring location self-align type gas concentration monitoring system, is characterized in that: described data processor is ARM microprocessor.
Above-mentioned a kind of monitoring location self-align type gas concentration monitoring system, is characterized in that: be also equipped with the display connected with described data processor on the lateral wall of described hand-held housing.
Above-mentioned a kind of monitoring location self-align type gas concentration monitoring system, is characterized in that: described mobile body is the support framework formed by multiple rod member assembly.
Above-mentioned a kind of monitoring location self-align type gas concentration monitoring system, is characterized in that: equipped with the position detection unit that its walking position carries out detection in real time on described mobile body, described position detection unit connects with controller.
Above-mentioned a kind of monitoring location self-align type gas concentration monitoring system, it is characterized in that: equipped with equipped with electric steering mechanism on described mobile body, described electric steering mechanism front walking arm described with two respectively and two described rear walking arms are in transmission connection, and described electric steering mechanism is controlled by controller and it connects with controller；Equipped with it turns to what carry out in real time detection turn to detection unit on described mobile body, described in turn to detection unit to connect with controller.
Above-mentioned a kind of monitoring location self-align type gas concentration monitoring system, is characterized in that: be additionally provided with the data transmission interface connected with controller on described electronic circuit board.
Above-mentioned a kind of monitoring location self-align type gas concentration monitoring system, it is characterized in that: be provided with the gas density being controlled by controller on described mobile body and exceed standard alarm unit, the described gas density alarm unit that exceeds standard is controlled by controller and it connects with controller.
The present invention compared with prior art has the advantage that
1, simple in construction, reasonable in design and processing and fabricating and use easy and simple to handle, input cost is low.
2, circuit is simple, easy-to-connect and use easy and simple to handle.
3, the autonomous formula methane Concentration Measurement device simple in construction that adopts, reasonable in design and use easy and simple to handle, result of use good, automatically can move on coal mine down-hole tunnel inwall, and the gas density at shift position place of institute can be detected.
4, result of use is good and practical value is high, and the monitoring location of each monitoring point can easy adjust, and forms a portable gas concentration monitoring network, in order to the gas density of zones of different in mine is effectively monitored.
In sum, present configuration simple, reasonable in design and use easy and simple to handle, result of use good, the monitoring location of each monitoring point can easy adjust, and can effectively solve that the input cost that existing methane Concentration Measurement device fixed installation mode exists is higher, test point position adjustment inconvenience, need to artificially carry out installing and the problem such as displacement.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the present invention.
Description of reference numerals:
Walking arm before 1；Walking arm after 2；3 electric turntables；
4 first walking driving mechanisms；5 electronic grasping devices；6 controllers；
7 second hoofing part mechanisms；8 motor-drive circuits；9 signal conditioning circuits；
10 data storage cells；11 methane Concentration Measurement unit；12 position detection unit；
13 electric steering mechanisms；14 turn to detection unit；
15 rotation angle detecting units；16 data transmission interfaces；
17 gas densities exceed standard alarm unit；
18 autonomous formula methane Concentration Measurement devices；19 data storages；
20 watch-dogs；21 first wireless communication modules；22 parameter set unit；
23 display units；24 second wireless communication modules；
25 hand-helds control terminal.
Detailed description of the invention
As shown in Figure 1, the present invention include multiple can on monitored coal mine down-hole tunnel inwall the autonomous formula methane Concentration Measurement device 18 of movement, be laid in the indoor upper monitoring device of upper monitoring and the hand-held carried with by coal mine gas concentration monitor personnel controls terminal 25, described autonomous formula methane Concentration Measurement device 18 wirelessly controls terminal 25 with described upper monitoring device and hand-held and communicates.Described upper monitoring device includes the data storage 19 of electronic chart that watch-dog 20, storage inside monitor coal mine down-hole tunnel to some extent and the first wireless communication module 21, parameter set unit 22 and the display unit 23 that connect respectively with watch-dog 20.
The structure of multiple described autonomous formula methane Concentration Measurement devices 18 is all identical；Each described autonomous formula methane Concentration Measurement device 18 all includes the mobile body that can move on detected coal mine down-hole tunnel inwall, two front walking arms 1, two being separately mounted to the described mobile body portion left and right sides are separately mounted to the rear walking arm 2 of the described mobile rear body left and right sides, the electric turntable 3 being arranged on described mobile body and the electronic circuit board being laid on electric turntable 3；Two described front walking arms 1 are all in transmission connection with the first walking driving mechanism 4, and two described rear walking arms 2 are all in transmission connection with the second hoofing part mechanism 7, and described first walking driving mechanism 4 and the second hoofing part mechanism 7 are drive motor.Being mounted on an electronic grasping device 5 in two described front walking arms 1 and two described rear walking arms 2, four described electronic grasping devices 5 form described mobile body are fastened and fixed the grasping mechanism on detected coal mine down-hole tunnel inwall.Being provided with controller 6 and the motor-drive circuit 8 connected with controller 6 respectively, signal conditioning circuit 9, data storage cell 10 and the second wireless communication module 24 on described electronic circuit board, described first walking driving mechanism 4 and the second hoofing part mechanism 7 are all connected with motor-drive circuit 8.Four described electronic grasping devices 5 are controlled by controller 6 and it all connects with controller 6.Described electronic circuit board outside mask is equipped with the case with electric turntable 3 synchronous axial system, and described case is fixed on electric turntable 3, and equipped with methane Concentration Measurement unit 11 on described case, described methane Concentration Measurement unit 11 connects with controller 6.Being provided with the rotation angle detecting unit 15 that its anglec of rotation carries out detection in real time on described electric turntable 3, described rotation angle detecting unit 15 connects with controller 6, and described electric turntable 3 is controlled by controller 6 and it connects with controller 6.
Described controller 6 is by the second wireless communication module 24 and the first wireless communication module 21 and watch-dog 20 communicates and it controls terminal 25 by the second wireless communication module 24 and hand-held and communicates.Described watch-dog 20 controls terminal 25 by the first wireless communication module 21 and hand-held and communicates.Described hand-held controls terminal 25 and includes hand-held housing and the circuit board being arranged in described hand-held housing, described circuit board is provided with data processor and the supply module, data memory module and the 3rd wireless communication module that connect with described data processor respectively, equipped with being used for inputting the parameter input unit of the track route information of controlled autonomous formula methane Concentration Measurement device 18 on the lateral wall of described hand-held housing, described parameter input unit connects with described data processor.
In the present embodiment, described data processor is ARM microprocessor.
Time actually used, described data processor can also adopt other kinds of processor.
Meanwhile, the lateral wall of described hand-held housing is also equipped with the display connected with described data processor.
In the present embodiment, described mobile body is the support framework formed by multiple rod member assembly.
Further, described support framework is rectangular frame.
In the present embodiment, equipped with the position detection unit 12 that its walking position carries out detection in real time on described mobile body, described position detection unit 12 connects with controller 6.
Simultaneously, equipped with equipped with electric steering mechanism 13 on described mobile body, described electric steering mechanism 13 front walking arm 1 described with two respectively and two described rear walking arms 2 are in transmission connection, and described electric steering mechanism 13 is controlled by controller 6 and it connects with controller 6；Equipped with it turns to what carry out in real time detection turn to detection unit 14 on described mobile body, described in turn to detection unit 14 to connect with controller 6.
In the present embodiment, described electronic circuit board is additionally provided with the data transmission interface 16 connected with controller 6.
In actually used process, realize the communication between external equipment and controller 6 by described data transmission interface 16.
In the present embodiment, described mobile body being provided with the gas density being controlled by controller 6 and exceeds standard alarm unit 17, the described gas density alarm unit 17 that exceeds standard is controlled by controller 6 and it connects with controller 6.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention.
Claims (8)
1. a monitoring location self-align type gas concentration monitoring system, it is characterized in that: include multiple can on monitored coal mine down-hole tunnel inwall autonomous formula methane Concentration Measurement device (18) of movement, be laid in the indoor upper monitoring device of upper monitoring and the hand-held carried with by coal mine gas concentration monitor personnel controls terminal (25), described autonomous formula methane Concentration Measurement device (18) wirelessly controls terminal (25) with described upper monitoring device and hand-held and communicates；Described upper monitoring device includes watch-dog (20), storage inside monitors coal mine down-hole tunnel to some extent the data storage (19) of electronic chart and the first wireless communication module (21), parameter set unit (22) and the display unit (23) that connect with watch-dog (20) respectively；
The structure of multiple described autonomous formula methane Concentration Measurement device (18) is all identical；Mobile body that each described autonomous formula methane Concentration Measurement device (18) all includes moving on detected coal mine down-hole tunnel inwall, two be separately mounted to the front walking arm (1) of the described mobile body portion left and right sides, two rear walking arms (2) being separately mounted to the described mobile rear body left and right sides, the electric turntable (3) being arranged on described mobile body and the electronic circuit board being laid on electric turntable (3)；Two described front walking arms (1) are all in transmission connection with the first walking driving mechanism (4), two described rear walking arms (2) are all in transmission connection with the second hoofing part mechanism (7), and described first walking driving mechanism (4) and the second hoofing part mechanism (7) are drive motor；Being mounted on an electronic grasping device (5) on two described front walking arms (1) and two described rear walking arms (2), described mobile body is fastened and fixed the grasping mechanism on detected coal mine down-hole tunnel inwall by four described electronic grasping device (5) compositions；Being provided with controller (6) and the motor-drive circuit (8), signal conditioning circuit (9), data storage cell (10) and the second wireless communication module (24) that connect with controller (6) respectively on described electronic circuit board, described first walking driving mechanism (4) and the second hoofing part mechanism (7) are all connected with motor-drive circuit (8)；Four described electronic grasping devices (5) are controlled by controller (6) and it all connects with controller (6)；Described electronic circuit board outside mask is equipped with the case with electric turntable (3) synchronous axial system, described case is fixed on electric turntable (3), equipped with methane Concentration Measurement unit (11) on described case, described methane Concentration Measurement unit (11) connects with controller (6)；Described electric turntable (3) is provided with the rotation angle detecting unit (15) that its anglec of rotation carries out detection in real time, described rotation angle detecting unit (15) connects with controller (6), and described electric turntable (3) is controlled by controller (6) and it connects with controller (6).
Described controller (6) is communicated by the second wireless communication module (24) and the first wireless communication module (21) and watch-dog (20) and it controls terminal (25) by the second wireless communication module (24) and hand-held and communicates；Described watch-dog (20) controls terminal (25) by the first wireless communication module (21) and hand-held and communicates；Described hand-held controls terminal (25) and includes hand-held housing and the circuit board being arranged in described hand-held housing, described circuit board is provided with data processor and the supply module, data memory module and the 3rd wireless communication module that connect with described data processor respectively, equipped with being used for inputting the parameter input unit of the track route information of controlled autonomous formula methane Concentration Measurement device (18) on the lateral wall of described hand-held housing, described parameter input unit connects with described data processor.
2. a kind of monitoring location self-align type gas concentration monitoring system described in claim 1, it is characterised in that: described data processor is ARM microprocessor.
3. a kind of monitoring location self-align type gas concentration monitoring system described in claim 1 or 2, it is characterised in that: the lateral wall of described hand-held housing is also equipped with the display connected with described data processor.
4. a kind of monitoring location self-align type gas concentration monitoring system described in claim 1 or 2, it is characterised in that: described mobile body is the support framework formed by multiple rod member assembly.
5. a kind of monitoring location self-align type gas concentration monitoring system described in claim 1 or 2, it is characterized in that: equipped with the position detection unit (12) that its walking position carries out detection in real time on described mobile body, described position detection unit (12) connects with controller (6).
6. a kind of monitoring location self-align type gas concentration monitoring system described in claim 1 or 2, it is characterized in that: equipped with equipped with electric steering mechanism (13) on described mobile body, described electric steering mechanism (13) front walking arm (1) described with two respectively and two described rear walking arms (2) are in transmission connection, and described electric steering mechanism (13) is controlled by controller (6) and it connects with controller (6)；Equipped with it turns to what carry out in real time detection turn to detection unit (14) on described mobile body, described in turn to detection unit (14) to connect with controller (6).
7. a kind of monitoring location self-align type gas concentration monitoring system described in claim 1 or 2, it is characterised in that: described electronic circuit board is additionally provided with the data transmission interface (16) connected with controller (6).
8. a kind of monitoring location self-align type gas concentration monitoring system described in claim 1 or 2, it is characterized in that: be provided with the gas density being controlled by controller (6) on described mobile body and exceed standard alarm unit (17), the described gas density alarm unit (17) that exceeds standard is controlled by controller (6) and it connects with controller (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410752818.9A CN105736051A (en) | 2014-12-10 | 2014-12-10 | Monitoring position automatic regulation type gas concentration monitoring system |
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| CN201410752818.9A CN105736051A (en) | 2014-12-10 | 2014-12-10 | Monitoring position automatic regulation type gas concentration monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152452A (en) * | 2017-12-06 | 2018-06-12 | 山西宏安翔科技股份有限公司 | A kind of low energy consumption mine sensors based on wide area network wireless telecommunications |
| CN112696234A (en) * | 2019-10-23 | 2021-04-23 | 太原理工大学 | Coal mine underground gas concentration monitoring system |
-
2014
- 2014-12-10 CN CN201410752818.9A patent/CN105736051A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152452A (en) * | 2017-12-06 | 2018-06-12 | 山西宏安翔科技股份有限公司 | A kind of low energy consumption mine sensors based on wide area network wireless telecommunications |
| CN112696234A (en) * | 2019-10-23 | 2021-04-23 | 太原理工大学 | Coal mine underground gas concentration monitoring system |
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Application publication date: 20160706 |
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