CN107701239A - A kind of Tight filling monitoring system - Google Patents
A kind of Tight filling monitoring system Download PDFInfo
- Publication number
- CN107701239A CN107701239A CN201711156001.5A CN201711156001A CN107701239A CN 107701239 A CN107701239 A CN 107701239A CN 201711156001 A CN201711156001 A CN 201711156001A CN 107701239 A CN107701239 A CN 107701239A
- Authority
- CN
- China
- Prior art keywords
- wireless signal
- monitoring
- monitoring system
- connects
- main frame
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
Abstract
A kind of Tight filling monitoring system, top detection sensor, which is connect, including at least two and connects top monitoring shows main frame, connecing top monitoring sensor includes ball float, pressure touch switch and wireless signal transmitter, ball float is connected by performing bar with pressure touch switch, and wireless signal transmitter is switched by pressure touch and electrically connected with power supply；Connect top detection and show that main frame includes wireless signal receiver and several light emitting diodes, light emitting diode is connected in parallel, and be connected by wireless signal receiver with main power source, wireless signal receiver connects the signal that top detection sensor is sent, and controls the working condition of corresponding light emitting diode.The monitoring system pushes up monitoring sensor using multiple installed in connecing for different vertical height, is easy to understand in time the state of Tight filling, and adjusts the arrangement and method for construction such as composition and the filling velocity of filling slurry, and casting resin wastes less, and stope pollution is low；And suitable for the monitoring of the big goaf filling process of overhead height difference, it is easily installed and uses.
Description
Technical field
The present invention relates to Mine Stope to fill field, more particularly, to a kind of Tight filling monitoring system.
Background technology
Access back-filling method, the highland pressure mining conditions that deep-well mining faces, and its low dilution damage can be efficiently solved
The mining effect of mistake rate, turn into one of current widely used mining codes.But access back-filling method connects top rate to filling stope
There is higher requirement, good connecing, which is pushed up, can just make obturation play a part of roof supporting, and playing ensures periphery stope mining peace
Entirely, the effect of depletion loss rate is reduced.And current technology, top operation is connect entirely with artificial experience, and operation quality is very different, exists
The problems such as stope pollutes and casting resin wastes.
The A of CN 103541764 disclose a kind of filling slurry stope high precision indicator and utilize the accurate instruction
The method that instrument carries out early warning, the high precision indicator include safety power supply, wire, warning device and filling slurry material position control
Device processed, wherein, the safety power supply is powered by the wire to the warning device and the filling slurry charge level controller,
The filling slurry charge level controller provides the first alarm signal, the filling slurry by the wire to the warning device
Charge level controller, for accurately controlling underground airtight goaf filling height, including float switch, contact and fixator.The height
Spending accurate indicator needs to use wire connection controller and warning device, is not easy to install and uses, and is not suitable for stope top
The larger goaf filling of portion's difference in height.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiencies in the prior art, there is provided one kind be easily installed and use and
It is adapted to the Tight filling monitoring system for filling the goaf that overhead height differs greatly.
The technical solution adopted for the present invention to solve the technical problems is：A kind of Tight filling monitoring system, including at least 2
It is individual connect top detection sensor and connect top monitoring show main frame, it is described connect top monitoring sensor include ball float, pressure touch switch and
Wireless signal transmitter, the ball float are connected by performing bar with pressure touch switch, and the wireless signal transmitter passes through pressure
Power touch switch electrically connects with power supply；The top detection display main frame that connects includes wireless signal receiver and several luminous two
Pole pipe, the light emitting diode are connected in parallel, and are connected by wireless signal receiver with main power source, the reception of wireless signals
Device connects the signal that top detection sensor is sent, and controls the working condition of corresponding light emitting diode.
Further, the top monitoring sensor that connects is fixed on the top plate of stowboard by expansion bolt or adhesive.
Further, the power supply and wireless signal transmitter are built in the housing for connecing top monitoring sensor, without
Again separately cable distribution and connection power supply.
Further, the adjacent top detection sensor that connects is arranged on the back of different vertical height, and spacing distance is big
In 50m.
Further, a diameter of 50mm ~ 500mm of the ball float, the setting value for switching pressure touch are more than ball float in water
In suffered buoyancy and be less than ball float suffered buoyancy in mortar is filled.
Further, the top monitoring display main frame that connects is arranged on outside filling counterfort, connects what top monitoring sensor was sent
Signal, and show and connect dome-shaped state.It is in shell that the wireless signal receiver, which is built in main power source and connects top monitoring display main frame,.
Further improved technology scheme is the present invention：The top detection display main frame that connects also includes warning device, described
Warning device includes the several alarms corresponding with connecing top detection sensor.
A kind of operation principle and using method of Tight filling monitoring system of the present invention is：
On the top plate for connecing top monitoring sensor installation stowboard, when Tight filling, ball float can float, and trigger pressure touch
Switch, and then show that main frame sends signal to top detection is connect by wireless signal transmitter, connect top monitoring and show that main frame passes through nothing
Line signal receiver connects the signal that top monitoring sensor is sent, and controls the light on and off state of different light emitting diodes, feeds back
The timely state of Tight filling.The alarm corresponding with connecing top detection sensor can also be triggered simultaneously, send different reports
Alert sound, the timely state of Tight filling is prompted, avoid monitoring personnel from not knowing about filling connecing by top detection display main frame
Connect the situation on top.
In 50 meters of tunnel, the top plate in monitoring point will connect top monitoring sensor by adhesive or expansion bolt and fix
On back, meanwhile, installation, which connects, outside barricade pushes up monitoring display main frame, makes to connect the light-emitting diodes on top monitoring display main frame
Pipe and the corresponding top detection sensor that connects are corresponding, and wireless signal receiver connects wireless signal transmission in top monitoring sensor
What device was sent connects top signal, and connects dome-shaped state by diode displaying.
Communication of the display main frame with connecing top monitoring sensor is to be wirelessly transferred, and possesses the function of penetrating filling counterfort, just
In installation and use.
A kind of beneficial effect of Tight filling monitoring system of the present invention：Communication of the display main frame with connecing top monitoring sensor is led to
Being wirelessly transferred between wireless signal transmitter and wireless signal receiver is crossed, is easily installed and uses；
The monitoring system connects top monitoring sensor using multiple installed in different vertical height, is easy to understand Tight filling in time
State, and adjust the arrangement and method for construction such as composition and the filling velocity of filling slurry, and then avoid casting resin from wasting or pollution stope
Phenomenon；And suitable for the monitoring of the big goaf filling process of overhead height difference.
Brief description of the drawings
Fig. 1-it is a kind of structural representation of Tight filling monitoring system in embodiment 1；
Fig. 2-it is a kind of scheme of installation of Tight filling monitoring system in embodiment 1；
The enlarged diagram of Fig. 3-be in Fig. 2 at A；
Fig. 4-it is a kind of structural representation of Tight filling monitoring system in embodiment 2.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1
Reference picture 1 ~ 3, a kind of Tight filling monitoring system of the present embodiment, including 4 connect top detection sensor 1 and connect top monitoring
Main frame 2 is shown, the top monitoring sensor that connects includes ball float 26, pressure touch switch 24 and wireless signal transmitter 22, described
Ball float 26 is connected by performing bar 25 with pressure touch switch 24, and the wireless signal transmitter 22 switchs 24 by pressure touch
Electrically connected with power supply 12；The top detection display main frame that connects includes wireless signal receiver 11 and several light emitting diodes
13, the light emitting diode 13 is connected in parallel, and is connected by wireless signal receiver 11 with main power source 21, the wireless signal
Receiver 11 connects the signal that top detection sensor 1 is sent, and controls the working condition of corresponding light emitting diode 13.
The top monitoring sensor that connects is fixed on the top plate 4 of stowboard by expansion bolt 6 or adhesive.
The power supply 12 and wireless signal transmitter 22 are built in the housing 14 for connecing top monitoring sensor, without again
Separately cable distribution and connection power supply.
The adjacent top detection sensor 1 that connects is arranged on the back 4 of different vertical height, and spacing distance is 80 ~
100m。
A diameter of 200mm of the ball float 26, the setting value of pressure touch switch 24 is set to be more than ball float 26 suffered by water
Buoyancy and it is less than the suffered buoyancy in mortar is filled of ball float 26.
The top monitoring display main frame 2 that connects is arranged on outside filling counterfort 3, connects the signal that top monitoring sensor is sent,
And show and connect dome-shaped state.It is shell 23 that the wireless signal receiver 11, which is built in main power source 21 and connects top monitoring display main frame 2,
It is interior
Embodiment 2
, following difference compared with Example 1 be present in a kind of reference picture 4, Tight filling monitoring system of the present embodiment：
A kind of Tight filling monitoring system, including 6 connect top detection sensor 1 and connect top monitoring show main frame 2.
The top detection display main frame that connects also includes warning device, and the warning device is included with connecing top detection sensor 1
Corresponding several alarms 15.
The top monitoring sensor that connects is fixed on the top plate 4 of stowboard by adhesive.
A kind of operation principle and using method of Tight filling monitoring system of the present invention is：
On the top plate 4 for connecing top monitoring sensor installation stowboard, when Tight filling, ball float 26 can float, and trigger pressure
Touch switch 24, and then show that main frame sends signal to top detection is connect by wireless signal transmitter 22, meet top monitoring display master
Machine 2 is connect by wireless signal receiver 11 pushes up the signal that monitoring sensor is sent, and controls different light emitting diodes 13
Light on and off state, feed back the timely state of Tight filling.The alarm corresponding with connecing top detection sensor 1 can also be triggered simultaneously
15, different alarm sounds is sent, prompts the timely state of Tight filling, avoids monitoring personnel from not connecing top detection display main frame
It is other and do not know about the situation of Tight filling.
In the tunnel in goaf 5, the top plate 4 in monitoring point will connect top monitoring sensing by adhesive or expansion bolt 6
Device is fixed on back 4, meanwhile, installation, which connects, outside barricade 3 pushes up monitoring display main frame 2, makes to connect on top monitoring display main frame 2
Light emitting diode 13 and it is corresponding connect top detection sensor 1 it is corresponding, wireless signal receiver 11 connect top monitoring sense
What wireless signal transmitter 22 was sent in device connects top signal, and connects dome-shaped state by the display of light emitting diode 13.
Communication of the display main frame with connecing top monitoring sensor is to be wirelessly transferred, and possesses the function of penetrating filling counterfort 3, just
In installation and use.
Claims (7)
1. a kind of Tight filling monitoring system, it is characterised in that connect top detection sensor including at least two and connect top monitoring display
Main frame, the top monitoring sensor that connects pass through execution including ball float, pressure touch switch and wireless signal transmitter, the ball float
Bar is connected with pressure touch switch, and the wireless signal transmitter is switched by pressure touch and electrically connected with power supply；It is described
Connecing top detection and show that main frame includes wireless signal receiver and several light emitting diodes, the light emitting diode is connected in parallel, and
It is connected by wireless signal receiver with main power source, the wireless signal receiver connects the letter that top detection sensor is sent
Number, and control the working condition of corresponding light emitting diode.
2. Tight filling monitoring system as claimed in claim 1, it is characterised in that the top monitoring sensor that connects passes through expanding screw
Bolt or adhesive are fixed on the top plate of stowboard.
3. Tight filling monitoring system as claimed in claim 2, it is characterised in that the power supply and wireless signal transmitter
It is built in the housing for connecing top monitoring sensor.
4. Tight filling monitoring system as claimed in claim 2, it is characterised in that the adjacent top detection sensor that connects is arranged on not
With on the back of vertical height, spacing distance is more than 50m.
5. such as any one of the claim 1 ~ 4 Tight filling monitoring system, it is characterised in that a diameter of 50mm of the ball float
~ 500mm, make pressure touch switch setting value be more than ball float in water suffered buoyancy and less than ball float in mortar fill suffered by
Buoyancy.
6. such as any one of the claim 1 ~ 4 Tight filling monitoring system, it is characterised in that described to connect top monitoring display main frame
Outside filling counterfort, it is in shell that the wireless signal receiver, which is built in main power source and connects top monitoring display main frame,.
7. such as any one of the claim 1 ~ 4 Tight filling monitoring system, it is characterised in that described to connect top detection display main frame
Also include warning device, the warning device includes the several alarms corresponding with connecing top detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156001.5A CN107701239A (en) | 2017-11-20 | 2017-11-20 | A kind of Tight filling monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156001.5A CN107701239A (en) | 2017-11-20 | 2017-11-20 | A kind of Tight filling monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701239A true CN107701239A (en) | 2018-02-16 |
Family
ID=61180449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156001.5A Pending CN107701239A (en) | 2017-11-20 | 2017-11-20 | A kind of Tight filling monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701239A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661718A (en) * | 2018-05-11 | 2018-10-16 | 长春黄金研究院有限公司 | A kind of device and method for mine down-hole stope filling barricade forces testing |
| CN112832854A (en) * | 2020-12-29 | 2021-05-25 | 河海大学 | Tailing filling auxiliary roof connecting device and construction method thereof |
| CN113431627A (en) * | 2021-07-12 | 2021-09-24 | 北京科技大学 | Method for improving filling roof contact rate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936183A (en) * | 2010-08-19 | 2011-01-05 | 孙利民 | Mine perviousness alarm |
| CN202250162U (en) * | 2011-09-13 | 2012-05-30 | 淮南矿业(集团)有限责任公司 | Water-level change warning device and coal mine gas extraction system |
| CN202731994U (en) * | 2012-06-04 | 2013-02-13 | 深圳市富思达电子科技有限公司 | Coal mine tunnel top layer pressure detecting system |
| CN103528732A (en) * | 2013-10-25 | 2014-01-22 | 中国矿业大学 | Coal mine goaf top plate strain monitoring system and method based on fiber bragg grating sensing |
| CN103541764A (en) * | 2013-09-23 | 2014-01-29 | 陕西煎茶岭镍业有限公司 | Filling slurry stope height accurate indicator and early warning method thereof |
| CN207538862U (en) * | 2017-11-20 | 2018-06-26 | 长沙矿山研究院有限责任公司 | A kind of Tight filling monitors system |
-
2017
- 2017-11-20 CN CN201711156001.5A patent/CN107701239A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936183A (en) * | 2010-08-19 | 2011-01-05 | 孙利民 | Mine perviousness alarm |
| CN202250162U (en) * | 2011-09-13 | 2012-05-30 | 淮南矿业(集团)有限责任公司 | Water-level change warning device and coal mine gas extraction system |
| CN202731994U (en) * | 2012-06-04 | 2013-02-13 | 深圳市富思达电子科技有限公司 | Coal mine tunnel top layer pressure detecting system |
| CN103541764A (en) * | 2013-09-23 | 2014-01-29 | 陕西煎茶岭镍业有限公司 | Filling slurry stope height accurate indicator and early warning method thereof |
| CN103528732A (en) * | 2013-10-25 | 2014-01-22 | 中国矿业大学 | Coal mine goaf top plate strain monitoring system and method based on fiber bragg grating sensing |
| CN207538862U (en) * | 2017-11-20 | 2018-06-26 | 长沙矿山研究院有限责任公司 | A kind of Tight filling monitors system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661718A (en) * | 2018-05-11 | 2018-10-16 | 长春黄金研究院有限公司 | A kind of device and method for mine down-hole stope filling barricade forces testing |
| CN112832854A (en) * | 2020-12-29 | 2021-05-25 | 河海大学 | Tailing filling auxiliary roof connecting device and construction method thereof |
| CN113431627A (en) * | 2021-07-12 | 2021-09-24 | 北京科技大学 | Method for improving filling roof contact rate |
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