CN101915094A - Continuous monitoring system of overburden rock displacement in ore bed mining process and structuring method thereof - Google Patents
Continuous monitoring system of overburden rock displacement in ore bed mining process and structuring method thereof Download PDFInfo
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- CN101915094A CN101915094A CN2010102444738A CN201010244473A CN101915094A CN 101915094 A CN101915094 A CN 101915094A CN 2010102444738 A CN2010102444738 A CN 2010102444738A CN 201010244473 A CN201010244473 A CN 201010244473A CN 101915094 A CN101915094 A CN 101915094A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000011435 rock Substances 0.000 title claims abstract description 44
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 27
- 238000005065 mining Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000012806 monitoring device Methods 0.000 claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 16
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 238000005429 filling process Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 claims description 3
- 239000008267 milk Substances 0.000 claims description 3
- 210000004080 milk Anatomy 0.000 claims description 3
- 235000013336 milk Nutrition 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000007569 slipcasting Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 5
- 238000011900 installation process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The invention discloses a continuous monitoring system of overburden rock displacement in an ore bed mining process, which comprises an inclination measuring drilling hole, an inclination measuring pipe assembly, a monitoring device and a monitoring station. When in use, a plurality of fixed inclinometers are arranged at different positions as required so as to realize the continuous whole-course monitoring on mined overburden rock displacement; meanwhile, the monitoring device for a flexible chain structure can be used for preventing the damage of overburden rock movement on instruments so as to ensure monitoring is carried out smoothly; and the monitoring system is used for evaluating the space-time influence degree of the mining to overburden rock so as to provide a basis for the judgment of the influenced degree and the safety of deep mining operation execution, facilities in an overburden rock stratum, ground facilities, and the like. In addition, the invention also discloses a method for structuring the monitoring system, wherein methods for embedding an inclination measurement pipe, carrying out anti-sliding safety protection during lowering the inclination measurement pipe, lowering the inclination measurement pipe when water or no water exists in the drilling hole, fixing the inclination measurement pipe by deep hole grouting, and the like not only effectively solve the problem of huge difficulty on installing deep-hole inclination measurement pipes, but also effectively improve the construction efficiency and the safety.
Description
Technical field
The present invention relates to mobile monitoring field, rock stratum, particularly a kind of continuous monitoring system of overburden rock displacement in ore bed mining process and construction process thereof.
Background technology
During the deep mining ore bed, in the ore bed process of adopting caused overlying rock move caused adopt the surrouding rock stress field change be that collapse in the getting working face tunnel, gas outstanding, bump, the down-hole is permeable and the root of accident such as subsidence, also will the distortion of tunnel, pit shaft and ground well casing etc. in the overlying strata layer be played a decisive role, monitor the state that move the rock stratum in real time, draw out curve map and draw variation tendency, the overlying strata stability that exploitation causes is estimated, and is precondition and the important means that all kinds of disasters of prevention take place.
In the prior art, application to the small deformation monitoring at the only useful surface drilling installation of monitoring activity inclinometer initial stage of adopting of overlying rock, this technology has following some deficiency: (1) is subjected to the restriction of instrument and equipment condition, being limited in scope of its monitoring distortion, be subjected to the restriction of manpower and materials condition, its monitoring number of times also will be restricted, and can not carry out the displacement monitoring of continuous aximal deformation value to whole overlying strata layer; (2) cause that owing to adopting overlying rock moves, cause monitoring instrument to transfer easily and enter boring; (3) can't carry out continuous monitoring to the situation of overlying strata layer for a long time.
At above-mentioned deficiency, need to explore a kind of system and the construction process thereof that can realize overlying strata displacement continuous monitoring in the ore bed process of adopting, so that the minery overlying rock is comprehensively monitored and assessed, for the degree of susceptibility of artificial facility, the artificial facility in the face of land etc. and the judgement of safety in the job execution of deep mining ore bed, the overlying strata layer provide reliable guarantee.
Summary of the invention
In view of this, the invention provides a kind of continuous monitoring system of overburden rock displacement in ore bed mining process and construction process thereof, its objective is: make up the system that can carry out continuous monitoring to the displacement of minery overlying rock by this method, obtain data analysis in real time, for the judgement of the safety of artificial facility, the artificial facility in the face of land etc. in the job execution of deep mining ore bed, the overlying strata layer provides reliable guarantee.
One of purpose of the present invention provides a kind of continuous monitoring system of overburden rock displacement in ore bed mining process, comprises the deviational survey boring that runs through the minery overlying rock, is arranged at deviational survey pipe assembly in the deviational survey boring, is arranged at the monitoring device in the deviational survey pipe assembly and is arranged at the monitoring station on ground; Fill by grouting between described deviational survey boring and the deviational survey pipe assembly, described deviational survey pipe assembly comprises deviational survey pipe and union, be relatively set with two axial channel in the described deviational survey pipe, the deviational survey pipe with guide groove over against mode coaxial be set up in parallel and by union end to end, be positioned at bottom deviational survey pipe bottom device at the bottom of the conical pipe is set, be connected with safety rope I at the bottom of the described pipe on the device; Described monitoring device comprises that fixed inclinometer, pulley assembly, connecting rod I and an end are provided with the connecting rod II of universal joint, described pulley assembly forms the flexible chain structure by connecting rod I and connecting rod II polyphone, described fixed inclinometer selectivity is installed on the pulley assembly, be connected with safety rope II on the pulley assembly, the pulley of pulley assembly embeds guide groove and forms the structure that monitoring device can move up and down along deviational survey pipe assembly; The monitored data Input Monitor Connector station of described fixed inclinometer.
Two of purpose of the present invention provides a kind of construction process of described continuous monitoring system of overburden rock displacement in ore bed mining process, comprises following operation: bore the aperture bracing frame that deviational survey boring → installation deviational survey pipe and the Grouting Pipe → formula inclinometer → installation of being in the milk → installing and fixing are used to hang instrument in the deviational survey pipe;
Described installation deviational survey plumber preface may further comprise the steps:
1) the deviational survey pipe connects before installing in advance, and tape spool is carried out the head and the tail pre-connection to the deviational survey pipe of guide groove by union, and guide groove is aligned, and bores locating hole then at the union place, and deviational survey pipe and union are carried out mark and numbering;
2) safety rope I one end is fixedly connected at the bottom of the conical pipe on the device, the other end is bolted on the undinding and rewinding drum I of deviational survey drilling orifice;
3) device at the bottom of first deviational survey tube and tube is fixedly connected, seal connecting place, slit encapsulating, tension safety rope I, and slowly put the deviational survey pipe and make its upper orifice drop to the deviational survey drilling orifice;
4) according to the actual conditions of on-the-spot ore bed exploitation, analyze the direction of determining that overlying strata move, rotate the deviational survey tube angulation, guarantee that two guide grooves that are oppositely arranged distribute along the overlying strata moving direction with perpendicular to the overlying strata moving direction on the deviational survey pipe;
5) with Grouting Pipe with fixedly colligation is on the deviational survey pipe, the outlet that makes Grouting Pipe is apart from pipe end device 10m-20m, and presets slurry outlet every 50m～70m place on Grouting Pipe;
6) smear adhesive at mounted deviational survey pipe upper end connecting portion, union is inserted in mounted deviational survey pipe and it is fixedlyed connected with the deviational survey pipe;
7) the lower end connecting portion of next root deviational survey pipe is smeared adhesive after, the insertion tube joint, the locating hole that bores by step 1 location also makes it fixedly connected with union; (your content of increase writes on dependent claims 4 the insides here)
8) the deviational survey pipe that connects is put into deviational survey boring together with safety rope I, Grouting Pipe;
9) repeating step 5～7 continues to connect next root deviational survey pipe until reaching desired depth, simultaneously, and deviational survey pipe radical and total length that record is installed;
In the described grouting procedure, the grouting slurries become thick by water with cement mixing, cement is selected 325# or 425# for use, the pressure of grouting is not more than 1MPa, in the deviational survey pipe, fill with clear water in the filling process and use the buoyancy of rig fixed orifice deviational survey pipe with slurries in the balance filling process, after the grouting, the phenomenon that slurries can fall after rise is carried out supplementary irrigation again till slurries are apart from aperture 2m after waiting to fall after rise first;
Described installing and fixing in the formula inclinometer operation, pulley assembly is formed the flexible chain structure by the connecting rod II polyphone that a common connecting rod I and an end are provided with universal joint, safety rope II one end is fixedlyed connected with the pulley assembly that is positioned at the bottom, the other end is wound on the undinding and rewinding drum II, according to the pre-designed connecting rod I of the degree of depth of required monitoring rock stratum, connecting rod II and fixedly inclinometer transfer the order, select pulley assembly to install and fix the formula inclinometer, put into the deviational survey pipe by safety rope II in proper order by pre-designed placement then, allow the pulley of pulley assembly embed in the guide groove and make the principal direction of fixed inclinometer consistent with the main moving direction of rock stratum, the fixing signal cable of inclinometer is bundled on the connecting rod, writes down the sequence number of each fixed inclinometer, group number and installation site are installed; The monitor signal of each fixed inclinometer is input to the data collecting system of monitoring station by the cable of drawing along the deviational survey pipe.
Further, in the step 3 of described installation deviational survey plumber preface, when in the deviational survey boring water being arranged, come in the balancing side inclined borehole water to the buoyancy of deviational survey pipe by in the deviational survey pipe, injecting water;
Further, in the step 6 of described installation deviational survey plumber preface, the union junction with adhesive bonding and wait for that adhesive reaches predetermined strength after, wrap up with the water-proof broad band adhesive tape at the union two ends and to seal;
Further, described safety rope I and safety rope II are the stainless steel wire rope of Φ 4mm;
Further, described installing and fixing in the inclinometer operation installed a pulley assembly every 3 connecting rods at most;
Further, in the step 6 of described installation deviational survey plumber preface, fixedly connected between the deviational survey tube and tube joint by screw or rivet;
Further, the specification of described Grouting Pipe is external diameter Φ 25mm, can bear maximum pressure greater than 1MPa in the pipe;
Further, described deviational survey bore diameter is more than the Φ 110mm.
The beneficial effect of the invention: continuous monitoring system of overburden rock displacement in ore bed mining process of the present invention, comprise deviational survey boring, deviational survey pipe assembly, monitoring device and monitoring station, during use, the degree of depth according to required monitoring rock stratum is provided with a plurality of fixed inclinometers at diverse location, can realize omnidistance continuous monitoring to the mining overburden displacement, simultaneously, the monitoring device of flexible chain structure can prevent that also overlying strata from moving the damage to instrument, effectively improve monitoring effect, by above-mentioned monitoring system ore bed is adopted overlying rock and carry out omnidistance monitoring and assessment, clear and definite recovery activity is the job execution of deep mining ore bed to the space-time influence degree of overlying strata, artificial facility in the overlying strata layer, the judgement of the safety of the artificial facility in the face of land etc. provides reliable guarantee.In addition; the invention also discloses the method that makes up above-mentioned monitoring system; wherein; the deviational survey pipe is buried underground, in the anti-slip safeguard protection when deviational survey pipe is transferred, boring when water being arranged or not having water the transferring of deviational survey pipe, deep hole grouting fixedly method such as deviational survey pipe can effectively solve the big problem of deep hole deviational survey pipe installation difficulty; simultaneously, efficiency of construction and safety have also effectively been improved.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described.
Fig. 1 is the monitoring system structural representation;
Fig. 2 is the cross sectional representation in the deviational survey boring among Fig. 1.
The specific embodiment
Fig. 1 is the monitoring system structural representation, Fig. 2 is the cross-sectional view in the deviational survey boring among Fig. 1, as shown in the figure: the continuous monitoring system of overburden rock displacement in ore bed mining process of present embodiment comprises the deviational survey boring 1 that runs through the layer overlying rock of digging up mine, is arranged at deviational survey pipe assembly in the deviational survey boring 1, is arranged at the monitoring device in the deviational survey pipe assembly and is arranged at the monitoring station 2 on ground; Fill by grouting between described deviational survey boring 1 and the deviational survey pipe assembly, described deviational survey pipe assembly comprises deviational survey pipe 3 and union 4, be relatively set with two axial channel 3a in the described deviational survey pipe 3, deviational survey pipe 3 with guide groove 3a over against mode coaxial be set up in parallel and by union 4 end to end, be positioned at bottom deviational survey pipe bottom device 5 at the bottom of the conical pipe is set, be connected with safety rope I at the bottom of the described pipe on the device 5; Described monitoring device comprises that fixed inclinometer 6, pulley assembly 7, connecting rod I 8 and an end are provided with the connecting rod II 9 of universal joint, described pulley assembly 7 forms the flexible chain structure by connecting rod I 8 and connecting rod II 9 polyphones, described fixed inclinometer 6 selectivity are installed on the pulley assembly 7, be connected with safety rope II on the pulley assembly 7, the pulley of pulley assembly 7 embeds guide groove 3a and forms the structure that monitoring device can move up and down along deviational survey pipe assembly; The monitored data Input Monitor Connector station 2 of described fixed inclinometer 6, position correspondence according to required monitoring rock stratum is provided with a plurality of fixed inclinometers on pulley assembly, can realize continuous monitoring to the overlying strata displacement, simultaneously, the monitoring device of flexible chain structure can be out of shape with the overlying strata direction of displacement, can prevent that also overlying strata from moving the damage to instrument, guarantee carrying out smoothly of monitoring, by above-mentioned monitoring system ore bed is adopted overlying rock and carry out omnidistance monitoring and assessment, clear and definite recovery activity is the job execution of deep mining ore bed to the space-time influence degree of overlying strata, artificial facility in the overlying strata layer, the degree of susceptibility of the artificial facility in the face of land etc. and the judgement of safety provide reliable guarantee.
The construction process of described continuous monitoring system of overburden rock displacement in ore bed mining process comprises following operation: bore the aperture bracing frame that deviational survey boring → installation deviational survey pipe and the Grouting Pipe 10 → formula inclinometer → installation of being in the milk → installing and fixing are used to hang instrument in the deviational survey pipe;
It is Φ 70mm that present embodiment is selected external diameter for use, internal diameter is Φ 58mm, length is 120 of the ABS deviational survey pipes (model C 18) of 3m, selecting external diameter for use is 130 of the unions of Φ 90mm, and selecting diameter for use is the deviational survey drill of Φ 125mm, pulley gear 40 covers, the connecting rod II16 root of band universal joint, 120 of connecting rod I, pipe 1 in the device in the end is chosen ± 16 of 15 ° of fixed gradient meter sensors of twin shaft;
Described installation deviational survey plumber preface is carried out according to the following steps:
1) the deviational survey pipe connects before installing in advance, tape spool is carried out the head and the tail pre-connection to the deviational survey pipe of guide groove by union, the guide groove strictness is aligned, do not allow to turn round partially, bore locating hole at the union place with Electric portable drill then, and two deviational survey pipes and union are carried out mark and numbering, the guide groove direction is constant when guaranteeing formally to install, and guarantees that monitoring device slides unblocked in guide groove;
2) safety rope I one end is passed in the pipe device hole, the end, twining in a diameter is on the stainless steel round bar of 6mm, and the other end has calculated on the undinding and rewinding drum I that required safety rope length is bolted at the deviational survey drilling orifice, so that pipe end device is carried out lifting control;
3) with device at the bottom of first deviational survey tube and tube by interference fit and smear the cementing agent mode and be sealedly and fixedly connected, tension safety rope I, and slow put the deviational survey pipe and make its upper orifice drop to the deviational survey drilling orifice, when in the deviational survey boring water being arranged, come in the balancing side inclined borehole water to the buoyancy of deviational survey pipe by in the deviational survey pipe, injecting water;
4) actual conditions of exploiting according to on-the-spot ore bed, analyze the direction of determining that overlying strata move, rotate the deviational survey tube angulation, guarantee that two guide grooves that are oppositely arranged distribute along the overlying strata moving direction or perpendicular to the overlying strata moving direction on the deviational survey pipe, so that fixed inclinometer reaches optimum measurement effect;
5) with Grouting Pipe 10 fixedly colligation on the deviational survey pipe, determine to install firmly, in order to avoid Grouting Pipe 10 comes off in installation process, the outlet that makes Grouting Pipe 10 is apart from pipe end device 10m-20m, and presets the slurry outlet on the shape of a hoof half inclined-plane on Grouting Pipe 10 every 50m～70m place;
6) smear adhesive at mounted deviational survey pipe upper end connecting portion, union is inserted in mounted deviational survey pipe and by the screw connection it is fixedlyed connected with the deviational survey pipe, seal with the wrapping of water-proof broad band adhesive tape at the union two ends, prevent that slurries infiltrate the deviational survey pipe in the grouting;
7) the lower end connecting portion of next root deviational survey pipe is smeared adhesive after, the insertion tube joint, the locating hole location of boring by step 1 also connects by screw it is fixedlyed connected with union, guarantees after the connection that adhesive reaches expectation intensity, uses the wrapping of water proof type adhesive tape afterwards tightly;
8) after being bundled together with safety rope I, the wide adhesive tape of Grouting Pipe 10 usefulness, puts into the deviational survey pipe that connects deviational survey boring;
9) repeating step 5～7 continues to connect next root deviational survey pipe until reaching desired depth, simultaneously, and deviational survey pipe radical and total length that record is installed;
In the described grouting procedure, the grouting slurries become thick by water, cement mixing, cement is selected 325# or 425# for use, the pressure of grouting is not more than 1MPa, in the deviational survey pipe, fill with in the filling process clear water and with other device fixed orifice deviational survey pipe such as rig with the balance filling process in the buoyancy of slurries, after the grouting, the phenomenon that slurries can fall after rise is carried out supplementary irrigation again till slurries are apart from aperture 2m after waiting to fall after rise first;
Described installing and fixing in the formula inclinometer operation, pulley assembly is formed the flexible chain structure by the connecting rod II polyphone that a common connecting rod I and an end are provided with universal joint, in order to avoid strata displacement causes instrument damage, safety rope II one end is fixedlyed connected with the pulley assembly that is positioned at the bottom, the other end is wound on the undinding and rewinding drum II, the installation one of safety rope II is to guarantee not landing of instrument in the installation process, the 2nd, and convenient inspection, recovery or maintenance.Select pulley assembly to install and fix the formula inclinometer according to the degree of depth of required monitoring rock stratum, put into the deviational survey pipe by safety rope II then, allow the pulley of pulley assembly embed in the guide groove and make the principal direction of fixed inclinometer consistent, write down sequence number, installation group number and the installation site of each fixed inclinometer with the main glide direction of rock stratum; The monitor signal of each fixed inclinometer is by the data collecting system at the cable Input Monitor Connector station of drawing along the deviational survey pipe, because instrument is more in the hole, the cable proper alignment also closely is bundled on the connecting rod with wide adhesive tape, to avoid confusion.
In the present embodiment, described safety rope I and safety rope II are the stainless steel wire rope of Φ 4mm, and tensile strength is higher, helps ensureing the safety of installation process.
In the present embodiment, described installing and fixing in the inclinometer operation installed a pulley assembly every 3 connecting rods at most, deflects away from deviational survey pipe guide groove to avoid, the very few deformation process middle pulley that causes of pulley gear long because of connecting rod.
Explanation is at last, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. continuous monitoring system of overburden rock displacement in ore bed mining process is characterized in that: comprise the deviational survey boring (1) that runs through the minery overlying rock, be arranged at deviational survey pipe assembly in the deviational survey boring (1), be arranged at the monitoring device in the deviational survey pipe assembly and be arranged at the monitoring station (2) on ground; Fill by grouting between described deviational survey boring (1) and the deviational survey pipe assembly, described deviational survey pipe assembly comprises deviational survey pipe (3) and union (4), be relatively set with two axial channel (3a) in the described deviational survey pipe (3), deviational survey pipe (3) with guide groove (3a) over against mode coaxial be set up in parallel and by union (4) end to end, be positioned at bottom deviational survey pipe bottom device (5) at the bottom of the conical pipe is set, device at the bottom of the described pipe is connected with safety rope I on (5); Described monitoring device comprises that fixed inclinometer (6), pulley assembly (7), connecting rod I (8) and an end are provided with the connecting rod II (9) of universal joint, described pulley assembly (7) forms the flexible chain structure by connecting rod I (8) and connecting rod II (9) polyphone, described fixed inclinometer (6) selectivity is installed on the pulley assembly (7), pulley assembly is connected with safety rope II on (7), and the pulley of pulley assembly (7) embeds guide groove (3a) and forms the structure that monitoring device can move up and down along deviational survey pipe assembly; The monitored data Input Monitor Connector station (2) of described fixed inclinometer (6).
2. the construction process of a described continuous monitoring system of overburden rock displacement in ore bed mining process, comprise following operation: bore the aperture bracing frame that deviational survey boring → installation deviational survey pipe and the Grouting Pipe → formula inclinometer → installation of being in the milk → installing and fixing are used to hang instrument in the deviational survey pipe, it is characterized in that:
Described installation deviational survey plumber preface may further comprise the steps:
1) the deviational survey pipe connects before installing in advance, and tape spool is carried out the head and the tail pre-connection to the deviational survey pipe of guide groove by union, and guide groove is aligned, and bores locating hole then at the union place, and deviational survey pipe and union are carried out mark and numbering;
2) safety rope I one end is fixedly connected at the bottom of the conical pipe on the device, the other end is bolted on the undinding and rewinding drum I of deviational survey drilling orifice;
3) device at the bottom of first deviational survey tube and tube is fixedly connected, seal connecting place, slit encapsulating, tension safety rope I, and slowly put the deviational survey pipe and make its upper orifice drop to the deviational survey drilling orifice;
4) according to the actual conditions of on-the-spot ore bed exploitation, analyze the direction of determining that overlying strata move, rotate the deviational survey tube angulation, guarantee that two guide grooves that are oppositely arranged distribute along the overlying strata moving direction with perpendicular to the overlying strata moving direction on the deviational survey pipe;
5) fixedly colligation is on the deviational survey pipe with Grouting Pipe, and the outlet that makes Grouting Pipe is apart from pipe end device 10m-20m, and presets slurry outlet every 50m～70m place on Grouting Pipe;
6) smear adhesive at mounted deviational survey pipe upper end connecting portion, union is inserted in mounted deviational survey pipe and it is fixedlyed connected with the deviational survey pipe;
7) the lower end connecting portion of next root deviational survey pipe is smeared adhesive after, the insertion tube joint, the locating hole that bores by step 1 location also makes it fixedly connected with union;
8) the deviational survey pipe that connects is put into deviational survey boring together with safety rope I, Grouting Pipe;
9) repeating step 5～7 continues to connect next root deviational survey pipe until reaching desired depth, simultaneously, and deviational survey pipe radical and total length that record is installed;
In the described grouting procedure, the grouting slurries become thick by water with cement mixing, cement is selected 325# or 425# for use, the pressure of slip casting is not more than 1MPa, in the deviational survey pipe, fill with clear water in the filling process and use the buoyancy of rig fixed orifice deviational survey pipe with slurries in the balance filling process, after the grouting, the phenomenon that slurries can fall after rise is carried out supplementary irrigation again till slurries are apart from aperture 2m after waiting to fall after rise first;
Described installing and fixing in the formula inclinometer operation, pulley assembly is formed the flexible chain structure by the connecting rod II polyphone that a common connecting rod I and an end are provided with universal joint, safety rope II one end is fixedlyed connected with the pulley assembly that is positioned at the bottom, the other end is wound on the undinding and rewinding drum II, according to the pre-designed connecting rod I of the degree of depth of required monitoring rock stratum, connecting rod II and fixedly inclinometer transfer the order, select pulley assembly to install and fix the formula inclinometer, put into the deviational survey pipe by safety rope II in proper order by pre-designed placement then, allow the pulley of pulley assembly embed in the guide groove and make the principal direction of fixed inclinometer consistent with the main moving direction of rock stratum, the fixing signal cable of inclinometer is bundled on the connecting rod, writes down the sequence number of each fixed inclinometer, group number and installation site are installed; The monitor signal of each fixed inclinometer is input to the data collecting system of monitoring station by the cable of drawing along the deviational survey pipe.
3. the construction process of continuous monitoring system of overburden rock displacement in ore bed mining process according to claim 2, it is characterized in that: in the step 3 of described installation deviational survey plumber preface, when in the deviational survey boring water being arranged, come in the balancing side inclined borehole water to the buoyancy of deviational survey pipe by in the deviational survey pipe, injecting water.
4. the construction process of continuous monitoring system of overburden rock displacement in ore bed mining process according to claim 3, it is characterized in that: in the step 6 of described installation deviational survey plumber preface, the union junction with adhesive bonding and wait for that adhesive reaches predetermined strength after, wrap up with the water-proof broad band adhesive tape at the union two ends and to seal.
5. the construction process of continuous monitoring system of overburden rock displacement in ore bed mining process according to claim 4, it is characterized in that: described safety rope I and safety rope II are the stainless steel wire rope of Φ 4mm.
6. the construction process of continuous monitoring system of overburden rock displacement in ore bed mining process according to claim 5 is characterized in that: described installing and fixing in the inclinometer operation, every 3 connecting rods a pulley assembly is installed at most.
7. the construction process of continuous monitoring system of overburden rock displacement in ore bed mining process according to claim 6 is characterized in that: in the step 6 of described installation deviational survey plumber preface, fixedly connected by screw or rivet between the deviational survey tube and tube joint.
8. the construction process of continuous monitoring system of overburden rock displacement in ore bed mining process according to claim 7, it is characterized in that: the specification of described Grouting Pipe is external diameter Φ 25mm, can bear maximum pressure greater than 1MPa in the pipe.
9. the construction process of continuous monitoring system of overburden rock displacement in ore bed mining process according to claim 8, it is characterized in that: described deviational survey bore diameter is more than the Φ 110mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010244473 CN101915094B (en) | 2010-08-04 | 2010-08-04 | Structuring method of continuous monitoring system of overburden rock displacement in ore bed mining process |
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| CN 201010244473 CN101915094B (en) | 2010-08-04 | 2010-08-04 | Structuring method of continuous monitoring system of overburden rock displacement in ore bed mining process |
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| CN101915094B CN101915094B (en) | 2013-09-18 |
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Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN102776902A (en) * | 2012-07-11 | 2012-11-14 | 中国建筑第六工程局有限公司 | Binding method of inclinometer for measuring deformation of foundation pit enclosing structure |
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| CN103267601A (en) * | 2013-05-07 | 2013-08-28 | 山东科技大学 | Goaf overlying stratum movement stability monitoring system and stability monitoring distinguishing method |
| CN103742143A (en) * | 2014-01-08 | 2014-04-23 | 上海大屯能源股份有限公司 | Dual-probe detection method of horizontal deformation caused by overburden failure by mining |
| CN104215223A (en) * | 2014-09-04 | 2014-12-17 | 山东科技大学 | Rock stratum dip angle monitor |
| CN104264651A (en) * | 2014-10-27 | 2015-01-07 | 铁道第三勘察设计院集团有限公司 | Roadbed horizontal displacement and vertical displacement comprehensive testing system |
| CN105444711A (en) * | 2014-09-26 | 2016-03-30 | 中铁西北科学研究院有限公司深圳南方分院 | Anti-torsion universal deep-hole inclinometry method, anti-torsion universal deep-hole inclinometer and anti-torsion universal deep-hole inclinometry system |
| CN105484731A (en) * | 2015-12-11 | 2016-04-13 | 中国地质大学（武汉） | Inclination measurement hole construction method |
| CN106917637A (en) * | 2017-04-28 | 2017-07-04 | 河南理工大学 | A kind of hole drilling type rock stratum sedimentation monitoring system and monitoring method |
| CN107389008A (en) * | 2017-09-25 | 2017-11-24 | 辽宁工程技术大学 | A kind of device and method of field monitoring overburden of the goaf space displacement |
| CN107677244A (en) * | 2017-09-12 | 2018-02-09 | 北京启联恒通轨道交通科技有限公司 | A kind of full-automatic inclinometer |
| CN108035385A (en) * | 2017-12-18 | 2018-05-15 | 武汉理工大学 | A kind of inclinometer pipe blockage-removing device |
| CN108088416A (en) * | 2017-12-23 | 2018-05-29 | 哈尔滨工业大学 | A kind of cold area's side slope place inclination monitoring system |
| CN108303068A (en) * | 2018-03-05 | 2018-07-20 | 中国矿业大学(北京) | A kind of varifocal angle adjustable pries through inclinometer and monitoring method |
| CN108729904A (en) * | 2018-06-26 | 2018-11-02 | 中国矿业大学(北京) | A kind of novel fixation type inclinometer monitoring unit and implementation method |
| CN108756856A (en) * | 2018-06-21 | 2018-11-06 | 广东赛达交通科技股份有限公司 | A kind of construction method of distribution type fiber-optic drillhole inclination survey |
| CN108930554A (en) * | 2018-08-20 | 2018-12-04 | 煤炭科学技术研究院有限公司 | Well-ground-air combined monitoring method of the fracture of coal mine overlying strata and surface strata movement |
| CN109751975A (en) * | 2017-11-07 | 2019-05-14 | 深圳市北斗云信息技术有限公司 | A kind of full-automatic deep displacement inclinometer of more piece independent assortment |
| CN109916369A (en) * | 2019-04-09 | 2019-06-21 | 招商局重庆交通科研设计院有限公司 | A kind of deep hole deformation automatic monitoring device and method |
| CN110131428A (en) * | 2018-02-09 | 2019-08-16 | 中国石油天然气股份有限公司 | valve device |
| CN110411393A (en) * | 2019-07-25 | 2019-11-05 | 中国地质大学（武汉） | For monitoring the inclination measurement device and method of landslide depth displacement |
| CN112197806A (en) * | 2020-09-25 | 2021-01-08 | 中煤科工开采研究院有限公司 | Method for installing equipment for monitoring movement deformation, hydrology and stress of coal mining subsidence area |
| CN113585962A (en) * | 2021-09-07 | 2021-11-02 | 河北省煤田地质局第四地质队 | Drilling method for filling drilled single-hole deep well |
| CN115749744A (en) * | 2022-10-11 | 2023-03-07 | 中国建筑第二工程局有限公司 | Inclinometer pipe device adaptive to intelligent inclinometry and construction method thereof |
| CN115853501A (en) * | 2022-12-28 | 2023-03-28 | 基康仪器股份有限公司 | Detachable flexible inclinometer positioning guide wheel assembly structure |
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| CN102426009A (en) * | 2011-09-15 | 2012-04-25 | 新汶矿业集团有限责任公司 | Rock movement observation method for filling and mining coal mine |
| CN102419892A (en) * | 2011-11-21 | 2012-04-18 | 航天科工深圳（集团）有限公司 | Geological disaster monitoring system and geological disaster monitoring terminal as well as surveillance and control center |
| CN102776902A (en) * | 2012-07-11 | 2012-11-14 | 中国建筑第六工程局有限公司 | Binding method of inclinometer for measuring deformation of foundation pit enclosing structure |
| CN102787616A (en) * | 2012-07-11 | 2012-11-21 | 中国建筑第六工程局有限公司 | Burying method of inclination measuring pipes in soil body |
| CN103061315A (en) * | 2013-01-11 | 2013-04-24 | 河海大学 | Monitoring instrument embedding protective device |
| CN103061315B (en) * | 2013-01-11 | 2014-07-09 | 河海大学 | Monitoring instrument embedding protective device |
| CN103267601B (en) * | 2013-05-07 | 2014-10-08 | 山东科技大学 | Goaf overlying stratum movement stability monitoring system and stability monitoring distinguishing method |
| CN103267601A (en) * | 2013-05-07 | 2013-08-28 | 山东科技大学 | Goaf overlying stratum movement stability monitoring system and stability monitoring distinguishing method |
| CN103742143A (en) * | 2014-01-08 | 2014-04-23 | 上海大屯能源股份有限公司 | Dual-probe detection method of horizontal deformation caused by overburden failure by mining |
| CN104215223A (en) * | 2014-09-04 | 2014-12-17 | 山东科技大学 | Rock stratum dip angle monitor |
| CN105444711A (en) * | 2014-09-26 | 2016-03-30 | 中铁西北科学研究院有限公司深圳南方分院 | Anti-torsion universal deep-hole inclinometry method, anti-torsion universal deep-hole inclinometer and anti-torsion universal deep-hole inclinometry system |
| CN104264651A (en) * | 2014-10-27 | 2015-01-07 | 铁道第三勘察设计院集团有限公司 | Roadbed horizontal displacement and vertical displacement comprehensive testing system |
| CN105484731A (en) * | 2015-12-11 | 2016-04-13 | 中国地质大学（武汉） | Inclination measurement hole construction method |
| CN106917637A (en) * | 2017-04-28 | 2017-07-04 | 河南理工大学 | A kind of hole drilling type rock stratum sedimentation monitoring system and monitoring method |
| CN106917637B (en) * | 2017-04-28 | 2023-04-04 | 河南理工大学 | Borehole type rock stratum settlement monitoring system and monitoring method |
| CN107677244B (en) * | 2017-09-12 | 2020-02-14 | 北京启联恒通轨道交通科技有限公司 | Full-automatic inclinometer |
| CN107677244A (en) * | 2017-09-12 | 2018-02-09 | 北京启联恒通轨道交通科技有限公司 | A kind of full-automatic inclinometer |
| CN107389008A (en) * | 2017-09-25 | 2017-11-24 | 辽宁工程技术大学 | A kind of device and method of field monitoring overburden of the goaf space displacement |
| CN109751975A (en) * | 2017-11-07 | 2019-05-14 | 深圳市北斗云信息技术有限公司 | A kind of full-automatic deep displacement inclinometer of more piece independent assortment |
| CN108035385A (en) * | 2017-12-18 | 2018-05-15 | 武汉理工大学 | A kind of inclinometer pipe blockage-removing device |
| CN108088416A (en) * | 2017-12-23 | 2018-05-29 | 哈尔滨工业大学 | A kind of cold area's side slope place inclination monitoring system |
| CN110131428A (en) * | 2018-02-09 | 2019-08-16 | 中国石油天然气股份有限公司 | valve device |
| CN110131428B (en) * | 2018-02-09 | 2020-12-01 | 中国石油天然气股份有限公司 | Valve device |
| CN108303068A (en) * | 2018-03-05 | 2018-07-20 | 中国矿业大学(北京) | A kind of varifocal angle adjustable pries through inclinometer and monitoring method |
| CN108303068B (en) * | 2018-03-05 | 2023-07-25 | 中国矿业大学(北京) | Variable-focus angle-adjustable peeping inclinometer and monitoring method |
| CN108756856A (en) * | 2018-06-21 | 2018-11-06 | 广东赛达交通科技股份有限公司 | A kind of construction method of distribution type fiber-optic drillhole inclination survey |
| CN108729904A (en) * | 2018-06-26 | 2018-11-02 | 中国矿业大学(北京) | A kind of novel fixation type inclinometer monitoring unit and implementation method |
| CN108930554B (en) * | 2018-08-20 | 2019-11-19 | 煤炭科学技术研究院有限公司 | Well-ground-air combined monitoring method of the fracture of coal mine overlying strata and surface strata movement |
| CN108930554A (en) * | 2018-08-20 | 2018-12-04 | 煤炭科学技术研究院有限公司 | Well-ground-air combined monitoring method of the fracture of coal mine overlying strata and surface strata movement |
| CN109916369B (en) * | 2019-04-09 | 2020-05-05 | 招商局重庆交通科研设计院有限公司 | Deep hole deformation automatic monitoring device and method |
| CN109916369A (en) * | 2019-04-09 | 2019-06-21 | 招商局重庆交通科研设计院有限公司 | A kind of deep hole deformation automatic monitoring device and method |
| CN110411393A (en) * | 2019-07-25 | 2019-11-05 | 中国地质大学（武汉） | For monitoring the inclination measurement device and method of landslide depth displacement |
| CN112197806A (en) * | 2020-09-25 | 2021-01-08 | 中煤科工开采研究院有限公司 | Method for installing equipment for monitoring movement deformation, hydrology and stress of coal mining subsidence area |
| CN112197806B (en) * | 2020-09-25 | 2021-08-06 | 中煤科工开采研究院有限公司 | Method for installing equipment for monitoring movement deformation, hydrology and stress of coal mining subsidence area |
| CN113585962A (en) * | 2021-09-07 | 2021-11-02 | 河北省煤田地质局第四地质队 | Drilling method for filling drilled single-hole deep well |
| CN115749744A (en) * | 2022-10-11 | 2023-03-07 | 中国建筑第二工程局有限公司 | Inclinometer pipe device adaptive to intelligent inclinometry and construction method thereof |
| CN115749744B (en) * | 2022-10-11 | 2024-04-26 | 中国建筑第二工程局有限公司 | Inclinometer pipe device suitable for intelligent inclinometer and construction method thereof |
| CN115853501A (en) * | 2022-12-28 | 2023-03-28 | 基康仪器股份有限公司 | Detachable flexible inclinometer positioning guide wheel assembly structure |
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