CN105225424A - A kind of surface mine geologic hazard supervising device - Google Patents
A kind of surface mine geologic hazard supervising device Download PDFInfo
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Abstract
The present invention relates to a kind of geologic hazard supervising device, particularly relate to a kind of surface mine geologic hazard supervising device.The technical matters solved is to provide a kind of surface mine geologic hazard supervising device.Provide so a kind of surface mine geologic hazard supervising device, include horizontal conductive bar, pressure inductor, horizontal platens, up and down conductive bar, distance-sensor, upper pressing disc, angle detection device etc.; Above horizontal conductive bar, be provided with pressure inductor, horizontal conductive bar is provided with horizontal platens, and pressure inductor is corresponding with horizontal platens; The right side of upper and lower conductive bar is provided with distance-sensor, upper and lower conductive bar is provided with pressing disc, between horizontal conductive bar and the angle that conductive bar is formed up and down, be provided with angle detection device, angle detection device is corresponding with the angle that horizontal conductive bar and upper and lower conductive bar are formed.A kind of surface mine geologic hazard supervising device provided, intelligent level is high, and structure is simple, easy to use.
Description
Technical field
The present invention relates to a kind of geologic hazard supervising device, particularly relate to a kind of surface mine geologic hazard supervising device.
Background technology
Surface mine refers to the production-operation unit adopting strip mining transformation mode exploit mineral resources.By landform and mineral deposit mode of occurence, surface mine can be divided into hillside open pit and deep trough open pit; By production practice, machine instruction statement mining and jetting two class can be divided into.Jetting is only for exploiting soft mineral deposit, and using is machine instruction statement mining widely.The surface mine of machine instruction statement mining, is divided into certain thickness horizontal slice ore deposit rock, successively carries out from top to bottom peeling off and digging up mine.The general name of what exploitation was formed adopt hole, step and outdoor raceway groove is open pit quarry.
The monitoring method of geologic hazard can with simple and easy monitoring and instrument monitoring.Simple and easy monitoring method: deformation displacement monitoring method, crack relative displacement monitoring method, visual examination monitoring method etc.Deformation monitoring method: measured by the relative displacement of monitoring point, understands the evolution process grasping geologic hazard.Crack relative displacement monitoring method: relatively open by drawing crack both sides in monitoring calamity body, close change, understand dynamic change and the development trend of geological hazard body.Ocular examination: by regular visual monitoring geologic hazard hidden danger point with or without ANOMALOUS VARIATIONS, understand geologic hazard Characteristics of Evolution, Timeliness coverage slope land plane ftractures, strip off, ground level bulging, spring is muddy suddenly, flow increase and decrease, the micro-variations such as trees are crooked, wall crazing, catch geologic hazard precursor information in time.Significant risk hidden danger point should adopt instrument monitoring.
Existing surface mine geologic hazard supervising device, complex structure, the part of use is various, easily break down, not only maintenance maintenance cost is high, also easily goes wrong, thus cannot monitor geologic hazard accurately, to production and the great potential safety hazard of life formation of people.
Summary of the invention
(1) technical matters that will solve
The present invention is in order to overcome existing surface mine geologic hazard supervising device, complex structure, the part used is various, easily break down, not only maintenance maintenance cost is high, also easily go wrong, thus cannot accurately to the shortcoming that geologic hazard is monitored, the technical problem to be solved in the present invention is to provide a kind of surface mine geologic hazard supervising device.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides so a kind of surface mine geologic hazard supervising device, include horizontal conductive bar, pressure inductor, bolt, horizontal platens, contiguous block I, pin, contiguous block II, up and down conductive bar, distance-sensor, upper pressing disc, angle detection device, control system, draw ring, alarm;
Horizontal conductive bar is set to cylindrical, pressure inductor is provided with above horizontal conductive bar, horizontal conductive bar is provided with horizontal platens, arrange porose in the middle part of horizontal platens, pass in the hole that horizontal conductive bar is arranged from the middle part of horizontal platens, horizontal conductive bar and horizontal platens are movable connection; Above the right half part of horizontal platens, be provided with bolt, bolt is movable connection with the right half part of horizontal platens; Pressure inductor is arranged on the right side of horizontal platens, and pressure inductor is corresponding with horizontal platens;
The right side of horizontal conductive bar is provided with contiguous block I, and horizontal conductive bar is connected with contiguous block I; Contiguous block I is provided with pin-and-hole I; The front of contiguous block I is provided with contiguous block II, contiguous block II is provided with pin-and-hole II; Pin-and-hole I is identical with the diameter of pin-and-hole II, is provided with pin, pin is provided with draw ring in pin-and-hole I and pin-and-hole II, and pin is plugged in pin-and-hole I and pin-and-hole II; Pin is connected for movable with contiguous block I and contiguous block II respectively by pin-and-hole I and pin-and-hole II, and contiguous block I is connected for movable with contiguous block II;
The below of contiguous block II is provided with upper and lower conductive bar, and contiguous block II is connected with upper and lower conductive bar; Upper and lower conductive bar is set to cylindrical, and the right side of upper and lower conductive bar is provided with distance-sensor, and upper and lower conductive bar is provided with pressing disc, and distance-sensor is corresponding with upper pressing disc; Arrange porose in the middle part of upper pressing disc, pass in the hole that upper and lower conductive bar is arranged from the middle part of upper pressing disc; Between horizontal conductive bar and the angle that conductive bar is formed up and down, be provided with angle detection device, angle detection device is corresponding with the angle that horizontal conductive bar and upper and lower conductive bar are formed, and the left side of upper and lower conductive bar is provided with alarm; Pressure inductor, distance-sensor, angle detection device, alarm are connected with control system all respectively.
Preferably, described control system is PLC control system.
Preferably, described horizontal conductive bar and described conductive bar are up and down solid tubes.
Preferably, described horizontal platens and described upper pressing disc are stainless steel and make.
Principle of work: when preliminary work, on the inclined-plane of staff first by the boring apparatus side slope in mine in the open, bores one and horizontal direction parallel, and can just in time insert horizontal conductive bar, reach the hole of set depth distance simultaneously.Secondly, on the ground level of staff again by the boring apparatus side slope in mine in the open, bore one perpendicular to side slope ground level, and can just in time insert upper and lower conductive bar, reach the hole of set depth distance simultaneously.The hole that side slope inclined-plane bores is corresponding with the hole that side slope ground level bores.Then boring apparatus is put away by staff, and staff restarts control system.
Horizontal platens is first enclosed within horizontal conductive bar by staff, then is inserted into by horizontal conductive bar in hole that side slope inclined-plane has bored.Then upper pressing disc is enclosed within upper and lower conductive bar by staff again, more upper and lower conductive bar is inserted in hole that side slope ground level has bored.Now, the contiguous block I that horizontal conductive bar is arranged contacts with the contiguous block II arranged in upper and lower conductive bar, and the pin-and-hole I simultaneously on contiguous block I is form of aliging with the pin-and-hole II on contiguous block II, and both diameter are consistent.Pin is inserted in pin-and-hole I and pin-and-hole II by draw ring by staff more simultaneously.
Now, horizontal conductive bar and upper and lower conductive bar are linked together by contiguous block I and contiguous block II, and horizontal conductive bar and the angle up and down between conductive bar are certain number of degrees.Be arranged on the angle detection device of horizontal conductive bar and the angle up and down between conductive bar, can detect the angle number of degrees between the two continuously, and detecting that the number of degrees information feed back of angle is to control system.When change appears in the number of degrees information fed back, this situation of change can show by control system on alarm, and according to the geologic parameter preset, judges whether will occur geologic hazards such as coming down or cave in, give the alarm simultaneously.
After horizontal conductive bar and upper and lower conductive bar install, horizontal platens first by the inclined-plane rigid contact of horizontal platens and side slope, then is fixed on horizontal conductive bar by screwing bolts by staff.Pressure inductor can detect the side slope pressure that horizontal platens is subject to continuously, and the force information back detected to control system.The pressure information of feedback shows by control system on alarm, and when the pressure information fed back occurs abnormal, control system, according to the pressure parameter preset, judges whether side slope occurs unstable situation, gives the alarm simultaneously.
Staff again by upper pressing disc compacting on ground level, upper pressing disc and upper and lower conductive bar are for being flexibly connected.When ground level occur sink time, upper pressing disc gravitate together with time sink.Distance-sensor can detect the distance and position of pressing disc continuously, and the information feed back detected to control system.The range information of feedback shows by control system on alarm, and with setting distance and position parameter contrast, and according to comparing result predictably plane whether occur sink.If there is sinking, then control alarm and give the alarm.
Pressure inductor, distance-sensor and angle detection device institute feedack can also combine and judges by control system, to improve the accuracy to surface mine geologic hazard monitoring.
When described control system is PLC control system, described control system can described in the analysis of more intelligent automaticization pressure inductor, described distance-sensor and described angle detection device feedback various parameters.
When described horizontal platens and described upper pressing disc be stainless steel make time, the serviceable life of described horizontal platens and described upper pressing disc can greatly be extended.
(3) beneficial effect
A kind of surface mine geologic hazard supervising device provided by the present invention, there is control system, intelligent level is high, adopt angle detection device to monitor in real time the angle between two conductive bar, and combine with pressure inductor and distance-sensor, greatly improve the susceptibility of supervising device, can effectively monitor surface mine geologic hazard, structure is simple, easy to use, is easy to maintenance and repair.
Accompanying drawing explanation
Fig. 1 is front view structural representation of the present invention.
Fig. 2 is the front view structural representation of horizontal conductive bar of the present invention.
Fig. 3 is the front view structural representation of upper and lower conductive bar of the present invention.
Fig. 4 is the structural representation of pin of the present invention.
Being labeled as in accompanying drawing: 1-horizontal conductive bar, 2-pressure inductor, 3-bolt, 4-horizontal platens, 5-contiguous block I, 6-pin, the upper and lower conductive bar of 7-contiguous block II, 8-, 9-distance-sensor, the upper pressing disc of 10-, 11-angle detection device, 12-control system, 13-pin-and-hole I, 14-pin-and-hole II, 15-draw ring, 16-alarm.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
embodiment 1
A kind of surface mine geologic hazard supervising device, as Figure 1-4, horizontal conductive bar 1, pressure inductor 2, bolt 3, horizontal platens 4, contiguous block I 5, pin 6, contiguous block II 7, up and down conductive bar 8, distance-sensor 9, upper pressing disc 10, angle detection device 11, control system 12, draw ring 15, alarm 16 is included.
Horizontal conductive bar 1 is set to cylindrical, pressure inductor 2 is provided with above horizontal conductive bar 1, horizontal conductive bar 1 is provided with horizontal platens 4, arrange porose in the middle part of horizontal platens 4, pass in the hole that horizontal conductive bar 1 is arranged from the middle part of horizontal platens 4, horizontal conductive bar 1 is connected for movable with horizontal platens 4; Above the right half part of horizontal platens 4, be provided with bolt 3, bolt 3 is movable connection with the right half part of horizontal platens 4; Pressure inductor 2 is arranged on the right side of horizontal platens 4, and pressure inductor 2 is corresponding with horizontal platens 4.
The right side of horizontal conductive bar 1 is provided with contiguous block I 5, and horizontal conductive bar 1 is connected with contiguous block I 5; Contiguous block I 5 is provided with pin-and-hole I 13; The front of contiguous block I 5 is provided with contiguous block II 7, contiguous block II 7 is provided with pin-and-hole II 14; Pin-and-hole I 13 is identical with the diameter of pin-and-hole II 14, is provided with pin 6, pin 6 is provided with draw ring 15 in pin-and-hole I 13 and pin-and-hole II 14, and pin 6 is plugged in pin-and-hole I 13 and pin-and-hole II 14; Pin 6 is connected for movable with contiguous block I 5 and contiguous block II 7 respectively by pin-and-hole I 13 and pin-and-hole II 14, and contiguous block I 5 is connected for movable with contiguous block II 7.
The below of contiguous block II 7 is provided with upper and lower conductive bar 8, and contiguous block II 7 is connected with upper and lower conductive bar 8; Upper and lower conductive bar 8 is set to cylindrical, and the right side of upper and lower conductive bar 8 is provided with distance-sensor 9, and upper and lower conductive bar 8 is provided with pressing disc 10, and distance-sensor 9 is corresponding with upper pressing disc 10; Arrange porose in the middle part of upper pressing disc 10, pass in the hole that upper and lower conductive bar 8 is arranged from the middle part of upper pressing disc 10.
Between horizontal conductive bar 1 and the angle that conductive bar 8 is formed up and down, be provided with angle detection device 11, angle detection device 11 is corresponding with the angle that horizontal conductive bar 1 and upper and lower conductive bar 8 are formed, and the left side of upper and lower conductive bar 8 is provided with alarm 16; Pressure inductor 2, distance-sensor 9, angle detection device 11, alarm 16 are connected with control system 12 all respectively.
Principle of work: when preliminary work, on the inclined-plane of staff first by the boring apparatus side slope in mine in the open, bores one and horizontal direction parallel, and can just in time insert horizontal conductive bar 1, reach the hole of set depth distance simultaneously.Secondly, on the ground level of staff again by the boring apparatus side slope in mine in the open, bore one perpendicular to side slope ground level, and just in time can insert upper and lower conductive bar 8, reach the hole of set depth distance simultaneously.The hole that side slope inclined-plane bores is corresponding with the hole that side slope ground level bores.Then boring apparatus is put away by staff, and staff restarts control system 12.
Horizontal platens 4 is first enclosed within horizontal conductive bar 1 by staff, then is inserted into by horizontal conductive bar 1 in hole that side slope inclined-plane has bored.Then upper pressing disc 10 is enclosed within upper and lower conductive bar 8 by staff again, more upper and lower conductive bar 8 is inserted in the hole that side slope ground level has bored.Now, the contiguous block I 5 that horizontal conductive bar 1 is arranged contacts with the contiguous block II 7 arranged in upper and lower conductive bar 8, and the pin-and-hole I 13 simultaneously on contiguous block I 5 is form of aliging with the pin-and-hole II 14 on contiguous block II 7, and both diameter are consistent.Pin 6 is inserted in pin-and-hole I 13 and pin-and-hole II 14 by draw ring 15 by staff more simultaneously.
Now, horizontal conductive bar 1 and upper and lower conductive bar 8 are linked together by contiguous block I 5 and contiguous block II 7, and horizontal conductive bar 1 and the angle up and down between conductive bar 8 are certain number of degrees.Be arranged on the angle detection device 11 of horizontal conductive bar 1 and the angle up and down between conductive bar 8, can detect the angle number of degrees between the two continuously, and detecting that the number of degrees information feed back of angle is to control system 12.When change appears in the number of degrees information of feedback, this situation of change can show by control system 12 on alarm 16, and according to the geologic parameter preset, judges whether will occur geologic hazards such as coming down or cave in, give the alarm simultaneously.
After horizontal conductive bar 1 and upper and lower conductive bar 8 install, horizontal platens 4 first by the inclined-plane rigid contact of horizontal platens 4 with side slope, then is fixed on horizontal conductive bar 1 by screwing bolts 3 by staff.Pressure inductor 2 can detect the side slope pressure that horizontal platens 4 is subject to continuously, and the force information back detected to control system 12.The pressure information of feedback shows by control system 12 on alarm 16, and when the pressure information fed back occurs abnormal, control system 12, according to the pressure parameter preset, judges whether side slope occurs unstable situation, gives the alarm simultaneously.
Staff again by the compacting of upper pressing disc 10 on ground level, upper pressing disc 10 and upper and lower conductive bar 8 are for being flexibly connected.When ground level occur sink time, upper pressing disc 10 gravitate together with time sink.Distance-sensor 9 can detect the distance and position of pressing disc 10 continuously, and the information feed back detected to control system 12.The range information of feedback shows by control system 12 on alarm 16, and with setting distance and position parameter contrast, and according to comparing result predictably plane whether occur sink.If there is sinking, then control alarm 16 and give the alarm.
Pressure inductor 2, distance-sensor 9 and angle detection device 11 feedacks can also combine and judge by control system 12, to improve the accuracy to surface mine geologic hazard monitoring.
embodiment 2
A kind of surface mine geologic hazard supervising device, as Figure 1-4, horizontal conductive bar 1, pressure inductor 2, bolt 3, horizontal platens 4, contiguous block I 5, pin 6, contiguous block II 7, up and down conductive bar 8, distance-sensor 9, upper pressing disc 10, angle detection device 11, control system 12, draw ring 15, alarm 16 is included.
Horizontal conductive bar 1 is set to cylindrical, pressure inductor 2 is provided with above horizontal conductive bar 1, horizontal conductive bar 1 is provided with horizontal platens 4, arrange porose in the middle part of horizontal platens 4, pass in the hole that horizontal conductive bar 1 is arranged from the middle part of horizontal platens 4, horizontal conductive bar 1 is connected for movable with horizontal platens 4; Above the right half part of horizontal platens 4, be provided with bolt 3, bolt 3 is movable connection with the right half part of horizontal platens 4; Pressure inductor 2 is arranged on the right side of horizontal platens 4, and pressure inductor 2 is corresponding with horizontal platens 4.
The right side of horizontal conductive bar 1 is provided with contiguous block I 5, and horizontal conductive bar 1 is connected with contiguous block I 5; Contiguous block I 5 is provided with pin-and-hole I 13; The front of contiguous block I 5 is provided with contiguous block II 7, contiguous block II 7 is provided with pin-and-hole II 14; Pin-and-hole I 13 is identical with the diameter of pin-and-hole II 14, is provided with pin 6, pin 6 is provided with draw ring 15 in pin-and-hole I 13 and pin-and-hole II 14, and pin 6 is plugged in pin-and-hole I 13 and pin-and-hole II 14; Pin 6 is connected for movable with contiguous block I 5 and contiguous block II 7 respectively by pin-and-hole I 13 and pin-and-hole II 14, and contiguous block I 5 is connected for movable with contiguous block II 7.
The below of contiguous block II 7 is provided with upper and lower conductive bar 8, and contiguous block II 7 is connected with upper and lower conductive bar 8; Upper and lower conductive bar 8 is set to cylindrical, and the right side of upper and lower conductive bar 8 is provided with distance-sensor 9, and upper and lower conductive bar 8 is provided with pressing disc 10, and distance-sensor 9 is corresponding with upper pressing disc 10; Arrange porose in the middle part of upper pressing disc 10, pass in the hole that upper and lower conductive bar 8 is arranged from the middle part of upper pressing disc 10.
Between horizontal conductive bar 1 and the angle that conductive bar 8 is formed up and down, be provided with angle detection device 11, angle detection device 11 is corresponding with the angle that horizontal conductive bar 1 and upper and lower conductive bar 8 are formed, and the left side of upper and lower conductive bar 8 is provided with alarm 16; Pressure inductor 2, distance-sensor 9, angle detection device 11, alarm 16 are connected with control system 12 all respectively.Described control system 12 is PLC control system.
Principle of work: when preliminary work, on the inclined-plane of staff first by the boring apparatus side slope in mine in the open, bores one and horizontal direction parallel, and can just in time insert horizontal conductive bar 1, reach the hole of set depth distance simultaneously.Secondly, on the ground level of staff again by the boring apparatus side slope in mine in the open, bore one perpendicular to side slope ground level, and just in time can insert upper and lower conductive bar 8, reach the hole of set depth distance simultaneously.The hole that side slope inclined-plane bores is corresponding with the hole that side slope ground level bores.Then boring apparatus is put away by staff, and staff restarts control system 12.
Horizontal platens 4 is first enclosed within horizontal conductive bar 1 by staff, then is inserted into by horizontal conductive bar 1 in hole that side slope inclined-plane has bored.Then upper pressing disc 10 is enclosed within upper and lower conductive bar 8 by staff again, more upper and lower conductive bar 8 is inserted in the hole that side slope ground level has bored.Now, the contiguous block I 5 that horizontal conductive bar 1 is arranged contacts with the contiguous block II 7 arranged in upper and lower conductive bar 8, and the pin-and-hole I 13 simultaneously on contiguous block I 5 is form of aliging with the pin-and-hole II 14 on contiguous block II 7, and both diameter are consistent.Pin 6 is inserted in pin-and-hole I 13 and pin-and-hole II 14 by draw ring 15 by staff more simultaneously.
Now, horizontal conductive bar 1 and upper and lower conductive bar 8 are linked together by contiguous block I 5 and contiguous block II 7, and horizontal conductive bar 1 and the angle up and down between conductive bar 8 are certain number of degrees.Be arranged on the angle detection device 11 of horizontal conductive bar 1 and the angle up and down between conductive bar 8, can detect the angle number of degrees between the two continuously, and detecting that the number of degrees information feed back of angle is to control system 12.When change appears in the number of degrees information of feedback, this situation of change can show by control system 12 on alarm 16, and according to the geologic parameter preset, judges whether will occur geologic hazards such as coming down or cave in, give the alarm simultaneously.
After horizontal conductive bar 1 and upper and lower conductive bar 8 install, horizontal platens 4 first by the inclined-plane rigid contact of horizontal platens 4 with side slope, then is fixed on horizontal conductive bar 1 by screwing bolts 3 by staff.Pressure inductor 2 can detect the side slope pressure that horizontal platens 4 is subject to continuously, and the force information back detected to control system 12.The pressure information of feedback shows by control system 12 on alarm 16, and when the pressure information fed back occurs abnormal, control system 12, according to the pressure parameter preset, judges whether side slope occurs unstable situation, gives the alarm simultaneously.
Staff again by the compacting of upper pressing disc 10 on ground level, upper pressing disc 10 and upper and lower conductive bar 8 are for being flexibly connected.When ground level occur sink time, upper pressing disc 10 gravitate together with time sink.Distance-sensor 9 can detect the distance and position of pressing disc 10 continuously, and the information feed back detected to control system 12.The range information of feedback shows by control system 12 on alarm 16, and with setting distance and position parameter contrast, and according to comparing result predictably plane whether occur sink.If there is sinking, then control alarm 16 and give the alarm.
Pressure inductor 2, distance-sensor 9 and angle detection device 11 feedacks can also combine and judge by control system 12, to improve the accuracy to surface mine geologic hazard monitoring.
When described control system 12 is PLC control system, described control system 12 can described in the analysis of more intelligent automaticization pressure inductor 2, described distance-sensor 9 and described angle detection device 11 feedback various parameters.
embodiment 3
A kind of surface mine geologic hazard supervising device, as Figure 1-4, horizontal conductive bar 1, pressure inductor 2, bolt 3, horizontal platens 4, contiguous block I 5, pin 6, contiguous block II 7, up and down conductive bar 8, distance-sensor 9, upper pressing disc 10, angle detection device 11, control system 12, draw ring 15, alarm 16 is included.
Horizontal conductive bar 1 is set to cylindrical, pressure inductor 2 is provided with above horizontal conductive bar 1, horizontal conductive bar 1 is provided with horizontal platens 4, arrange porose in the middle part of horizontal platens 4, pass in the hole that horizontal conductive bar 1 is arranged from the middle part of horizontal platens 4, horizontal conductive bar 1 is connected for movable with horizontal platens 4; Above the right half part of horizontal platens 4, be provided with bolt 3, bolt 3 is movable connection with the right half part of horizontal platens 4; Pressure inductor 2 is arranged on the right side of horizontal platens 4, and pressure inductor 2 is corresponding with horizontal platens 4.
The right side of horizontal conductive bar 1 is provided with contiguous block I 5, and horizontal conductive bar 1 is connected with contiguous block I 5; Contiguous block I 5 is provided with pin-and-hole I 13; The front of contiguous block I 5 is provided with contiguous block II 7, contiguous block II 7 is provided with pin-and-hole II 14; Pin-and-hole I 13 is identical with the diameter of pin-and-hole II 14, is provided with pin 6, pin 6 is provided with draw ring 15 in pin-and-hole I 13 and pin-and-hole II 14, and pin 6 is plugged in pin-and-hole I 13 and pin-and-hole II 14; Pin 6 is connected for movable with contiguous block I 5 and contiguous block II 7 respectively by pin-and-hole I 13 and pin-and-hole II 14, and contiguous block I 5 is connected for movable with contiguous block II 7.
The below of contiguous block II 7 is provided with upper and lower conductive bar 8, and contiguous block II 7 is connected with upper and lower conductive bar 8; Upper and lower conductive bar 8 is set to cylindrical, and the right side of upper and lower conductive bar 8 is provided with distance-sensor 9, and upper and lower conductive bar 8 is provided with pressing disc 10, and distance-sensor 9 is corresponding with upper pressing disc 10; Arrange porose in the middle part of upper pressing disc 10, pass in the hole that upper and lower conductive bar 8 is arranged from the middle part of upper pressing disc 10.
Between horizontal conductive bar 1 and the angle that conductive bar 8 is formed up and down, be provided with angle detection device 11, angle detection device 11 is corresponding with the angle that horizontal conductive bar 1 and upper and lower conductive bar 8 are formed, and the left side of upper and lower conductive bar 8 is provided with alarm 16; Pressure inductor 2, distance-sensor 9, angle detection device 11, alarm 16 are connected with control system 12 all respectively.
Described control system 12 is PLC control system.Described horizontal conductive bar 1 and described conductive bar up and down 8 are solid tubes.Described horizontal platens 4 and described upper pressing disc 10 are stainless steel and make.
Principle of work: when preliminary work, on the inclined-plane of staff first by the boring apparatus side slope in mine in the open, bores one and horizontal direction parallel, and can just in time insert horizontal conductive bar 1, reach the hole of set depth distance simultaneously.Secondly, on the ground level of staff again by the boring apparatus side slope in mine in the open, bore one perpendicular to side slope ground level, and just in time can insert upper and lower conductive bar 8, reach the hole of set depth distance simultaneously.The hole that side slope inclined-plane bores is corresponding with the hole that side slope ground level bores.Then boring apparatus is put away by staff, and staff restarts control system 12.
Horizontal platens 4 is first enclosed within horizontal conductive bar 1 by staff, then is inserted into by horizontal conductive bar 1 in hole that side slope inclined-plane has bored.Then upper pressing disc 10 is enclosed within upper and lower conductive bar 8 by staff again, more upper and lower conductive bar 8 is inserted in the hole that side slope ground level has bored.Now, the contiguous block I 5 that horizontal conductive bar 1 is arranged contacts with the contiguous block II 7 arranged in upper and lower conductive bar 8, and the pin-and-hole I 13 simultaneously on contiguous block I 5 is form of aliging with the pin-and-hole II 14 on contiguous block II 7, and both diameter are consistent.Pin 6 is inserted in pin-and-hole I 13 and pin-and-hole II 14 by draw ring 15 by staff more simultaneously.
Now, horizontal conductive bar 1 and upper and lower conductive bar 8 are linked together by contiguous block I 5 and contiguous block II 7, and horizontal conductive bar 1 and the angle up and down between conductive bar 8 are certain number of degrees.Be arranged on the angle detection device 11 of horizontal conductive bar 1 and the angle up and down between conductive bar 8, can detect the angle number of degrees between the two continuously, and detecting that the number of degrees information feed back of angle is to control system 12.When change appears in the number of degrees information of feedback, this situation of change can show by control system 12 on alarm 16, and according to the geologic parameter preset, judges whether will occur geologic hazards such as coming down or cave in, give the alarm simultaneously.
After horizontal conductive bar 1 and upper and lower conductive bar 8 install, horizontal platens 4 first by the inclined-plane rigid contact of horizontal platens 4 with side slope, then is fixed on horizontal conductive bar 1 by screwing bolts 3 by staff.Pressure inductor 2 can detect the side slope pressure that horizontal platens 4 is subject to continuously, and the force information back detected to control system 12.The pressure information of feedback shows by control system 12 on alarm 16, and when the pressure information fed back occurs abnormal, control system 12, according to the pressure parameter preset, judges whether side slope occurs unstable situation, gives the alarm simultaneously.
Staff again by the compacting of upper pressing disc 10 on ground level, upper pressing disc 10 and upper and lower conductive bar 8 are for being flexibly connected.When ground level occur sink time, upper pressing disc 10 gravitate together with time sink.Distance-sensor 9 can detect the distance and position of pressing disc 10 continuously, and the information feed back detected to control system 12.The range information of feedback shows by control system 12 on alarm 16, and with setting distance and position parameter contrast, and according to comparing result predictably plane whether occur sink.If there is sinking, then control alarm 16 and give the alarm.
Pressure inductor 2, distance-sensor 9 and angle detection device 11 feedacks can also combine and judge by control system 12, to improve the accuracy to surface mine geologic hazard monitoring.
When described control system 12 is PLC control system, described control system 12 can described in the analysis of more intelligent automaticization pressure inductor 2, described distance-sensor 9 and described angle detection device 11 feedback various parameters.When described horizontal platens 4 and described upper pressing disc 10 be stainless steel make time, the serviceable life of described horizontal platens 4 and described upper pressing disc 10 can greatly be extended.
The above embodiment only have expressed the preferred embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. a surface mine geologic hazard supervising device; it is characterized in that, include horizontal conductive bar (1), pressure inductor (2), bolt (3), horizontal platens (4), contiguous block I (5), pin (6), contiguous block II (7), up and down conductive bar (8), distance-sensor (9), upper pressing disc (10), angle detection device (11), control system (12), draw ring (15), alarm (16);
Horizontal conductive bar (1) is set to cylindrical, the top of horizontal conductive bar (1) is provided with pressure inductor (2), horizontal conductive bar (1) is provided with horizontal platens (4), arrange porose in the middle part of horizontal platens (4), pass in the hole that horizontal conductive bar (1) is arranged from the middle part of horizontal platens (4), horizontal conductive bar (1) is connected for movable with horizontal platens (4); The top of the right half part of horizontal platens (4) is provided with bolt (3), and bolt (3) is movable connection with the right half part of horizontal platens (4); Pressure inductor (2) is arranged on the right side of horizontal platens (4), and pressure inductor (2) is corresponding with horizontal platens (4);
The right side of horizontal conductive bar (1) is provided with contiguous block I (5), and horizontal conductive bar (1) is connected with contiguous block I (5); Contiguous block I (5) is provided with pin-and-hole I (13); The front of contiguous block I (5) is provided with contiguous block II (7), contiguous block II (7) is provided with pin-and-hole II (14); Pin-and-hole I (13) is identical with the diameter of pin-and-hole II (14), is provided with pin (6), pin (6) is provided with draw ring (15) in pin-and-hole I (13) and pin-and-hole II (14), and pin (6) is plugged in pin-and-hole I (13) and pin-and-hole II (14); Pin (6) is connected for movable with contiguous block I (5) and contiguous block II (7) respectively by pin-and-hole I (13) and pin-and-hole II (14), and contiguous block I (5) is connected for movable with contiguous block II (7);
The below of contiguous block II (7) is provided with upper and lower conductive bar (8), and contiguous block II (7) is connected with upper and lower conductive bar (8); Upper and lower conductive bar (8) is set to cylindrical, and the right side of upper and lower conductive bar (8) is provided with distance-sensor (9), and upper and lower conductive bar (8) is provided with upper pressing disc (10), and distance-sensor (9) is corresponding with upper pressing disc (10); Arrange porose in the middle part of upper pressing disc (10), pass in the hole that upper and lower conductive bar (8) is arranged from the middle part of upper pressing disc (10);
Angle detection device (11) is provided with between the angle that horizontal conductive bar (1) and upper and lower conductive bar (8) are formed, angle detection device (11) is corresponding with the angle that horizontal conductive bar (1) and upper and lower conductive bar (8) are formed, and the left side of upper and lower conductive bar (8) is provided with alarm (16); Pressure inductor (2), distance-sensor (9), angle detection device (11), alarm (16) are connected with control system (12) all respectively.
2. a kind of surface mine geologic hazard supervising device according to claim 1, is characterized in that, described control system (12) is PLC control system.
3. a kind of surface mine geologic hazard supervising device according to claim 1, is characterized in that, described horizontal conductive bar (1) and described conductive bar up and down (8) are solid tubes.
4. a kind of surface mine geologic hazard supervising device according to claim 1, is characterized in that, described horizontal platens (4) and described upper pressing disc (10) are stainless steel and make.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510593212.XA CN105225424B (en) | 2015-09-18 | 2015-09-18 | A kind of surface mine geological disaster supervising device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510593212.XA CN105225424B (en) | 2015-09-18 | 2015-09-18 | A kind of surface mine geological disaster supervising device |
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| CN105225424A true CN105225424A (en) | 2016-01-06 |
| CN105225424B CN105225424B (en) | 2017-05-31 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198386A (en) * | 2018-02-28 | 2018-06-22 | 赵目军 | A kind of surface mine geological disaster monitoring device |
| CN112731418A (en) * | 2020-12-22 | 2021-04-30 | 湖北省楚鹏基础工程有限责任公司 | Geological disaster detection device, equipment and method |
| CN113567651A (en) * | 2021-07-23 | 2021-10-29 | 湖南致力工程科技有限公司 | Monitoring and early warning instrument for mine geological disaster detection and use method thereof |
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| CN113567651B (en) * | 2021-07-23 | 2024-04-26 | 湖南致力工程科技有限公司 | Monitoring and early warning instrument for mine geological disaster detection and application method thereof |
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| CN105225424B (en) | 2017-05-31 |
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