CN204807075U - Rock mass internal catastrophe process continuous monitoring equipment - Google Patents
Rock mass internal catastrophe process continuous monitoring equipment Download PDFInfo
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- CN204807075U CN204807075U CN201520524184.1U CN201520524184U CN204807075U CN 204807075 U CN204807075 U CN 204807075U CN 201520524184 U CN201520524184 U CN 201520524184U CN 204807075 U CN204807075 U CN 204807075U
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Abstract
The utility model discloses an inside catastrophe process continuous monitoring facilities of rock mass, this monitoring facilities comprises direction head, anti-skidding sleeve, stay-supported displacement sensor, sliding body, centering baffle, closure flap, fixed stop, intelligent steel strand wires, anchor gasket and outer anchor head. Wherein, stay-supported displacement sensor is used for monitoring the inside deformation of rock mass, and intelligent steel strand wires are used for monitoring the inside each point stress distribution of rock mass. The monitoring device is used for monitoring potential disaster risks of the rock mass and internal mechanical properties of the rock mass in the catastrophe process in real time on line, can monitor the potential disaster risks and the internal mechanical properties of the rock mass in the catastrophe process in real time on line, and effectively monitors and warns the whole catastrophe process of the rock mass.
Description
Technical field
The utility model relates to rock mechanics, apparatus field of preventing and reducing natural disasters, and particularly relates to the continuous monitoring equipment of the inner Catastrophe Process of a kind of rock mass.
Background technology
The control measurement of rock mass mechanics state is the basis of prediction rock mass Disastrous years always.Early stage in monitoring technology development, mainly adopts the variation characteristic on personal monitoring's rock mass surface as the means evaluating rock mass mechanics state.Appearance gradually easy deep observation procedure, as multipoint displacement meter, clinograph etc., makes monitoring technology from qualitative to quantitative future development after this.Along with the continuous progress of modern monitoring technology, develop Geodetic surveying method gradually, GPS measures and up short, the monitoring and prediction means in microearthquake/modern times such as acoustic-emission, time domain reflectometry.At present, the measurement of rock mass mechanics state is to robotization, high precision and remote system development.
But with regard to existing monitoring technology, still be measured as master with surface monitoring, use the destruction characteristic of mechanical state inverting deep rock mass of surface (superficial part top layer) rock mass monitoring and then prediction, the catastrophe of forecast rock mass, this evolution is often difficult to the mechanical state reflecting rock mass reality really, makes existing hazard forecasting technology receive restriction to a great extent.In addition, before existing monitoring and measuring technology is only applicable to catastrophe generation usually, once engineering project disaster occurs, due to the own limitations of monitoring equipment, the rock mass mechanics characteristic in disaster generation and evolution process is often caused to be in uncontrollable state, the difficulty of administering after virtually adding calamity and workload.
Utility model content
Based on the problem existing for above-mentioned prior art, the utility model provides the inner Catastrophe Process of a kind of rock mass continuous monitoring equipment, effectively can monitor the defect of rock mass interior mechanics characteristic, reach can continue to monitor, the requirement of total length position monitor catastrophe mechanical characteristic, and then solve routine monitoring method catastrophe occur and development until the problem of the defect of rock mass interior mechanics characteristic effectively can not be monitored in the overall process destroyed in real time.
For solving the problems of the technologies described above, the utility model provides the inner Catastrophe Process of a kind of rock mass continuous monitoring equipment, comprising:
Guide head, anti-skid sleeve, stay-supported type displacement sensor, slide mass, centering baffle plate, closed guard, fixed dam, intelligent steel strand, steel strand wires, anchoring pad and outer anchor head; Wherein, described guide head is set in described anti-skid barrel forward end;
Described stay-supported type displacement sensor, slide mass and centering baffle plate successively interval are located in described anti-skid sleeve, described slide mass front end is provided with described fixed dam, described stay-supported type displacement sensor is in described anti-skid barrel forward end, and the bracing wire end of this stay-supported type displacement sensor is fixedly connected with described slide mass;
Described slide mass and described fixed dam can slide in described anti-skid sleeve, and described centering baffle plate is fixedly located in described anti-skid sleeve;
Described anti-skid sleeve rear end opening arranges described closed guard;
Described intelligent steel strand is fixedly connected with described slide mass respectively with the front end of described steel strand wires, and described intelligent steel strand and described steel strand wires rear end are arranged on outside described anti-skid sleeve through described centering baffle plate and described closed guard;
The rear end of described intelligent steel strand and described steel strand wires wears the described anchoring pad and outer anchor head that superposition is successively located at outside anchoring face;
The power supply of described stay-supported type displacement sensor and signalling channel are arranged through described fixed dam, slide mass, centering baffle plate, described closed guard, described anchoring pad and described outer anchor head successively by cable.
The beneficial effects of the utility model are: formed the safeguard structure body embedding rock mass inside by guide head and anti-skid sleeve connection, and are coordinated with slide mass by the stay-supported type displacement sensor be located in anti-skid sleeve, monitoring rock mass internal modification; Rock mass interior point stress distribution is monitored by the intelligent steel strand be connected with slide mass.This equipment real time on-line monitoring existence can cause rock mass interior mechanics characteristic in calamity risk and Catastrophe Process, accurately to the monitoring of rock mass catastrophe overall process and early warning.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the monitoring equipment structural representation of the utility model preferred embodiment;
Fig. 2 is the structural representation of the anti-skid sleeve of preferred embodiment monitoring equipment of the present utility model;
Fig. 3 is the schematic cross-section of the anti-skid sleeve of preferred embodiment monitoring equipment of the present utility model;
Fig. 4 is the structural representation of the fixed dam of preferred embodiment monitoring equipment of the present utility model;
Fig. 5 is the front-end architecture schematic diagram of the slide mass of preferred embodiment monitoring equipment of the present utility model;
Fig. 6 is the representative side section view of the slide mass of preferred embodiment monitoring equipment of the present utility model;
Fig. 7 is the structural representation of the centering baffle plate of preferred embodiment monitoring equipment of the present utility model;
Fig. 8 is the closed guard processing structure schematic diagram of preferred embodiment monitoring equipment of the present utility model.
Embodiment
Be clearly and completely described the technical scheme in the utility model embodiment below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection domain of the present utility model.
As shown in Figure 1, the utility model embodiment provides the inner Catastrophe Process of a kind of rock mass continuous monitoring equipment, real time on-line monitoring existence can cause rock mass interior mechanics characteristic in calamity risk and Catastrophe Process, accurately to the monitoring of rock mass catastrophe overall process and early warning, this monitoring equipment comprises:
Guide head 1, anti-skid sleeve 3, stay-supported type displacement sensor 2, slide mass 5, centering baffle plate 8, closed guard 9, fixed dam 4, intelligent steel strand 6, steel strand wires 7, anchoring pad 10 and outer anchor head 11; Wherein, guide head 1 is set in anti-skid sleeve 3 front end;
Stay-supported type displacement sensor 2, slide mass 5 and centering baffle plate 8 successively interval are located in anti-skid sleeve 3, slide mass 5 front end is provided with fixed dam 4, stay-supported type displacement sensor 2 is in anti-skid sleeve 3 front end, and the bracing wire end of this stay-supported type displacement sensor 2 is fixedly connected with slide mass 5;
Anti-skid sleeve 3 open rearward end arranges closed guard 9;
Intelligent steel strand 6 is fixedly connected with slide mass 5 respectively with the front end of steel strand wires 7, and intelligent steel strand 6 and steel strand wires 7 rear end are arranged on outside anti-skid sleeve 3 through centering baffle plate 8 and closed guard 9;
The rear end of intelligent steel strand 6 and steel strand wires 7 wears the anchoring pad 10 and outer anchor head 11 that superposition is successively located at outside anchoring face;
The power supply of stay-supported type displacement sensor 2 and signalling channel are arranged through fixed dam 4, slide mass 5, centering baffle plate 8, closed guard 9, anchoring pad 10 and outer anchor head 11 successively by cable 201.
In above-mentioned monitoring equipment, stay-supported type displacement sensor 2 is fixed with bolts inner in the front end of anti-skid sleeve 3; The bracing wire end of stay-supported type displacement sensor 2 is with bolts in the end of slide mass 5.
As shown in Figure 2,3, in above-mentioned monitoring equipment, anti-skid sleeve 3 front end is provided with threaded hole 302, and anti-skid sleeve 3 inside surface is shiny surface and has internal taper 303; The inside surface of front end to the rear end of anti-skid sleeve 3 is distributed with six grooves 304, for coordinating with each shearing solder joint 506 of slide mass 5 outside surface, leads to the slip of slide mass 5 in anti-skid sleeve 3; Preferably, anti-skid sleeve 3 length is 600 ~ 2000mm, can according to reality use need anti-skid sleeve 3 length is set.
As shown in Figure 5,6, in above-mentioned monitoring equipment, slide mass 5 is in circular cone shape, and its conehead place diameter is less than anti-skid sleeve 3 internal diameter, and cone tail place diameter is greater than anti-skid sleeve 3 internal diameter; Slide mass 5 surface distributed is provided with six and shears solder joint 506, each width sheared solder joint 506 diameter and be greater than groove 304 in anti-skid sleeve 3; The rigidity of slide mass 5 material is greater than the rigidity of anti-skid sleeve 3 material.This slide mass 5 is provided with respectively for multiple through holes that the power supply of intelligent steel strand 6, steel strand wires 7 and stay-supported type displacement sensor 2 and the cable 201 of signalling channel pass, and is connected and fixed two bolts hole of bracing wire end of baffle plate 4 and stay-supported type displacement sensor 2 respectively.
In above-mentioned monitoring equipment, intelligent steel strand 6 and steel strand wires 7 front end adopt intermediate plate to fix, and fixed dam 4, slide mass 5, centering baffle plate 8, closed guard 9, anchoring pad 10 and outer anchor head 11 are passed through the through hole be located on each parts successively in intelligent steel strand 6 and steel strand wires 7 rear end.
In above-mentioned monitoring equipment, guide head 1 adopts to be threaded and is arranged on the front end of anti-skid sleeve 3; Fixed dam 4 is with bolts in slide mass 5 front end, and this fixed dam 4 is provided with respectively for multiple through holes that the power supply of intelligent steel strand 6, steel strand wires 7 and stay-supported type displacement sensor 2 and the cable 201 of signalling channel pass.
In above-mentioned monitoring equipment, centering baffle plate 8 is fixed in anti-skid sleeve 3, the winding that restriction intelligent steel strand 6 and steel strand wires 7 occur in sliding process and skew, centering baffle plate 8 structure as shown in Figure 7, this centering baffle plate 8 is provided with respectively for multiple through holes that the power supply of intelligent steel strand 6, steel strand wires 7 and stay-supported type displacement sensor 2 and the cable 201 of signalling channel pass, and its peripheral distribution is provided with six slide-and-guide points corresponding to groove 304 in anti-skid sleeve 3.
In above-mentioned monitoring equipment, closed guard 9 is with bolts in anti-skid sleeve 3 open rearward end, as shown in Figure 8, this closed guard 9 is provided with respectively for multiple through holes that the power supply of intelligent steel strand 6, steel strand wires 7 and stay-supported type displacement sensor 2 and the cable 201 of signalling channel pass closed guard 9 structure.
The monitoring equipment of the utility model embodiment, can be used for that real time on-line monitoring rock mass is potential causes rock mass interior mechanics characteristic in calamity risk, Catastrophe Process, be specially adapted to the extensive side slope such as open-pit slope, water conservancy and hydropower side slope and have the real time on-line monitoring of the rock mass interior mechanics characteristic such as underground mine emphasis stope of demand, be a kind of have continue to monitor, the monitoring equipment of the inner catastrophe mechanical characteristic of real-time online rock mass of total length position monitor ability.
Below in conjunction with specific embodiment, monitoring equipment of the present utility model is described further.
As shown in Figure 1, the monitoring equipment of the present embodiment comprises: guide head 1, stay-supported type displacement sensor 2, anti-skid sleeve 3, fixed dam 4, slide mass 5, intelligent steel strand 6, steel strand wires 7, centering baffle plate 8 and closed guard 9; Wherein, be main mounting framework with anti-skid sleeve 3, guide head 1, stay-supported type displacement sensor 2, closed guard 9 are fixed on this anti-skid sleeve 3 successively, and anti-skid sleeve 3 length range is 600 ~ 2000mm, can determine according to engineering actual demand.
For realizing for the potential Monitoring Performance causing rock mass interior mechanics characteristic in calamity risk, Catastrophe Process, anti-skid sleeve 3 and the slide mass 5 of the main load carrier of monitoring equipment of the present embodiment can slide to be out of shape according to design modifying and start threshold value.Cause for calamity risk section for potential, namely when suffered bearing capacity be less than distortion of sliding start threshold value time, slide mass 5 is fixed on the real time on-line monitoring that initial position realizes for section sliding force; For the section in Catastrophe Process, namely when suffered bearing capacity is greater than slip distortion startup threshold value, slide mass 5 is at anti-skid sleeve 3 interior slip, and in slipping, basic maintenance slip force value stablizes.
The anti-skid sleeve 3 of the utility model preferred embodiment adopts No. 20 carbon steel tubings of external diameter 133mm, wall thickness 20mm, inwall through lathe process and uniform application lubricating oil with ensure shear and slide stationarity and the effect preventing corrosion can be played.As shown in Figure 1, anti-skid sleeve 3 leading section be machined to 100mm and thread mill drilling 302 in order to accommodating stay-supported type displacement sensor 2.As shown in Figure 2, processing internal taper 303 in anti-skid sleeve 3, in order to fixing slide mass 5 initial position and ensure the stationarity of initial sliding.Anti-skid sleeve 3 inside surface processes six grooves 304, for ensureing the steady shear action shearing solder joint 506.Anti-skid sleeve 3 front end threading 301 is in order to connect guide head 1.
The slide mass of the utility model preferred embodiment as shown in Figure 4, has following characteristics: slide mass 5 is in circular cone shape, and conehead place diameter is slightly less than anti-skid sleeve 3 internal diameter, and cone tail place diameter is slightly larger than anti-skid sleeve 3 internal diameter.This slide mass 5 surface distributed is provided with six and shears solder joint 506, each shearing solder joint 506 diameter is slightly larger than the width of the groove 304 in anti-skid sleeve 3, slide mass 5 loads after in anti-skid sleeve 3, shears six groove 304 one_to_one corresponding of solder joint 506 and anti-skid sleeve 3 inside surface for six of slide mass 5 surface.When sliding force is greater than predetermined threshold value, slide mass 5 can slide in anti-skid sleeve 3, and its sliding force size mainly comes to be sheared solder joint 506 and be greater than for the shear action of anti-skid sleeve 3 and slide mass 5 frustum of a cone rear end friction force that anti-skid sleeve 3 inner-diameter portion whose anti-skid sleeve 3 is produced counter-force that plastic yield produces causes.Therefore, the rigidity of slide mass 5 material should make to produce plastic yield and obvious change does not occur its shape at the anti-skid sleeve 3 of extruding much larger than anti-skid sleeve 3.That selects as this preferred embodiment carries out Quenching Treatment after No. 45 steel processing.Described slide mass 5 is provided with through hole 502 for the cable through stay-supported type displacement sensor 2, be provided with through hole 503 for through intelligent steel strand 6, steel strand wires 7, be provided with the bracing wire end that threaded hole 504,505 is respectively used to fixing fixed dam 4 and stay-supported type displacement sensor 2.
The fixed dam 4 of the utility model preferred embodiment is dimensioned slightly smaller than the internal diameter of anti-skid sleeve 3, prevents from producing in sliding process hindering.As shown in Figure 3, fixed dam 4 is provided with through hole 401, for the cable through stay-supported type displacement sensor 2, six through holes 402 arranged are for passing intelligent steel strand 6, steel strand wires 7, through hole 401 is for the bracing wire end through stay-supported type displacement sensor 2, and threaded hole 404 connects slide mass 5 for bolt.
Be unlikely to produce winding and deflection in slide mass 5 sliding process for preventing intelligent steel strand 6, steel strand wires 7, centering baffle plate 8 is installed additional in anti-skid sleeve 3, as shown in Figure 1, shown in Figure 5, centering baffle plate 8 external diameter is slightly less than the internal diameter of anti-skid sleeve 3, centering baffle plate 8 is provided with through hole 801 for the cable through stay-supported type displacement sensor 2, six through holes 802 arranged are for through intelligent steel strand 6, steel strand wires 7, and centering baffle plate 8 periphery is provided with in groove 304 that slide-and-guide point 803 is placed in anti-skid sleeve 3 at sliding process channeling direction.
Flow in anti-skid sleeve 3 for preventing outside water and injecting paste material and cause tube wall corrosion influence effect, the monitoring equipment of the present embodiment is also provided with closed guard 9, as shown in Figure 6, closed guard 9 diameter is consistent with anti-skid sleeve 3 external diameter, closed guard 9 is provided with through hole 901 for passing intelligent steel strand 6, steel strand wires 7, the through hole 902 arranged is for the cable through stay-supported type displacement sensor 2, and threaded hole 903 is connected and fixed on anti-skid sleeve 3 for bolt.
The displacement parameter of rock mass inside is the important mechanical parameter characterizing rock mass Catastrophe Process, and catastrophe occurs, developing rock mass internal displacement parameter is one of principal feature of the present utility model to adopt rational monitoring equipment to monitor.The utility model preferred embodiment selects stay-supported type displacement sensor 2 to be fixed in anti-skid sleeve 3, and bracing wire end is fixed on slide mass 5 end, slides in anti-skid sleeve 3 with slide mass 5, measures skidding distance, is drawn the catastrophe displacement parameter of rock mass inside by monitoring.
Rock mass internal stress distribution parameter is another the important mechanical parameter characterizing rock mass Catastrophe Process, the utility model preferred embodiment selects intelligent steel strand 6 for measuring rock mass internal stress distribution characteristic, the optional optical fiber grating intelligent steel strand of this intelligent steel strand 6, there is self-sensing properties, can stress state of real-time online measuring rock mass certain point inner, in conjunction with the displacement parameter measured by stay-supported type displacement sensor 2, the mechanical state of comprehensive analysis rock mass inside, provides necessary data basis for preventing and reducing natural disasters.
Monitoring equipment of the present utility model is based on the shearing between slide mass 5 and anti-skid sleeve 3 and rubbing action mechanism, the version optimized achieves rock mass internal stress, deformation monitoring real-time in Catastrophe Process, rock mass interior mechanics characteristic in sustainable acquisition disaster generating process, provides for preventing and reducing natural disasters and analyzes data reliably.With other monitoring meanss, reinforcement technique combined layout, and the underground mine emphasis stope etc. of demand can be had to provide reference for the extensive side slope such as open-pit slope, water conservancy and hydropower side slope, be applicable to building, mining industry, water conservancy and hydropower, highway, railway Deng Ge Geotechnical Engineering relevant departments.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (10)
1. the continuous monitoring equipment of the inner Catastrophe Process of rock mass, is characterized in that, comprising:
Guide head (1), anti-skid sleeve (3), stay-supported type displacement sensor (2), slide mass (5), centering baffle plate (8), closed guard (9), fixed dam (4), intelligent steel strand (6), steel strand wires (7), anchoring pad (10) and outer anchor head (11); Wherein,
Described guide head (1) is set in described anti-skid sleeve (3) front end;
Described stay-supported type displacement sensor (2), slide mass (5) and centering baffle plate (8) successively interval are located in described anti-skid sleeve (3), described slide mass (5) front end is provided with described fixed dam (4), described stay-supported type displacement sensor (2) is in described anti-skid sleeve (3) front end, and the bracing wire end of this stay-supported type displacement sensor (2) is fixedly connected with described slide mass (5);
Described slide mass (5) and described fixed dam (4) can slippages in described anti-skid sleeve (3);
Described anti-skid sleeve (3) open rearward end arranges described closed guard (9);
Described intelligent steel strand (6) is fixedly connected with described slide mass (5) respectively with the front end of described steel strand wires (7), and described intelligent steel strand (6) and described steel strand wires (7) rear end are arranged on described anti-skid sleeve (3) outward through described centering baffle plate (8) and described closed guard (9);
The rear end of described intelligent steel strand (6) and described steel strand wires (7) wears the described anchoring pad (10) and outer anchor head (11) that superposition is successively located at outside anchoring face;
The power supply of described stay-supported type displacement sensor (2) and the cable (201) of signalling channel are arranged through described fixed dam (4), slide mass (5), centering baffle plate (8), described closed guard (9), described anchoring pad (10) and described outer anchor head (11) successively.
2. the continuous monitoring equipment of the inner Catastrophe Process of rock mass according to claim 1, is characterized in that, described stay-supported type displacement sensor (2) is fixed with bolts inner in the front end of anti-skid sleeve (3);
The bracing wire end of described stay-supported type displacement sensor (2) is with bolts in the end of slide mass (5).
3. the continuous monitoring equipment of the inner Catastrophe Process of rock mass according to claim 1, it is characterized in that, described anti-skid sleeve (3) front end is provided with threaded hole (302), and described anti-skid sleeve (3) inside surface is shiny surface and has internal taper (303); The inside surface of front end to the rear end of described anti-skid sleeve (3) is distributed with six grooves (304).
4. the continuous monitoring equipment of the inner Catastrophe Process of rock mass according to claim 1, it is characterized in that, described slide mass (5) is in circular cone shape, its conehead place diameter is less than described anti-skid sleeve (3) internal diameter, and cone tail place diameter is greater than described anti-skid sleeve (3) internal diameter;
Described slide mass (5) surface distributed is provided with six and shears solder joint (506), respectively shears the width that solder joint (506) diameter is greater than the interior groove of described anti-skid sleeve (3) (304);
The rigidity of described slide mass (5) material is greater than the rigidity of described anti-skid sleeve (3) material;
Described slide mass (5) is provided with the multiple through holes supplying the power supply of described intelligent steel strand (6), described steel strand wires (7) and described stay-supported type displacement sensor (2) and the cable (201) of signalling channel to pass respectively, and connects two bolts hole of bracing wire end of described fixed dam (4) and described stay-supported type displacement sensor (2) respectively.
5. the continuous monitoring equipment of the inner Catastrophe Process of rock mass according to claim 1, it is characterized in that, described intelligent steel strand (6) and steel strand wires (7) front end adopt intermediate plate to fix, and described fixed dam (4), described slide mass (5), described centering baffle plate (8), described closed guard (9), described anchoring pad (10) and described outer anchor head (11) are passed through the through hole be located on each parts successively in described intelligent steel strand (6) and steel strand wires (7) rear end.
6. the continuous monitoring equipment of the inner Catastrophe Process of the rock mass according to any one of claim 1 to 5, is characterized in that, described guide head (1) adopts to be threaded and is arranged on the front end of described anti-skid sleeve (3).
7. the continuous monitoring equipment of the inner Catastrophe Process of the rock mass according to any one of claim 1 to 5, it is characterized in that, described fixed dam (4) is with bolts in described slide mass (5) front end, and fixed dam (4) is provided with the multiple through holes supplying the power supply of described intelligent steel strand (6), described steel strand wires (7) and described stay-supported type displacement sensor (2) and the cable (201) of signalling channel to pass respectively.
8. the continuous monitoring equipment of the inner Catastrophe Process of the rock mass according to any one of claim 1 to 5, it is characterized in that, described centering baffle plate (8) is located in described anti-skid sleeve (3), limit winding and skew that described intelligent steel strand (6) and steel strand wires (7) occur in sliding process, which is provided with and supply described intelligent steel strand (6) respectively, multiple through holes that the power supply of described steel strand wires (7) and described stay-supported type displacement sensor (2) and the cable (201) of signalling channel pass, its peripheral distribution is provided with six slide-and-guide points corresponding to the interior groove of described anti-skid sleeve (3) (304).
9. the continuous monitoring equipment of the inner Catastrophe Process of the rock mass according to any one of claim 1 to 5, it is characterized in that, described closed guard (9) is with bolts in described anti-skid sleeve (3) open rearward end;
This closed guard (9) is provided with the multiple through holes supplying the power supply of described intelligent steel strand (6), described steel strand wires (7) and described stay-supported type displacement sensor (2) and the cable (201) of signalling channel to pass respectively.
10. the continuous monitoring equipment of the inner Catastrophe Process of the rock mass according to any one of claim 1 to 5, it is characterized in that, described anti-skid sleeve (3) length is 600 ~ 2000mm.
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| CN201520524184.1U CN204807075U (en) | 2015-07-17 | 2015-07-17 | Rock mass internal catastrophe process continuous monitoring equipment |
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| CN201520524184.1U CN204807075U (en) | 2015-07-17 | 2015-07-17 | Rock mass internal catastrophe process continuous monitoring equipment |
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| CN204807075U true CN204807075U (en) | 2015-11-25 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107014542A (en) * | 2017-04-21 | 2017-08-04 | 中国水利水电科学研究院 | A kind of intelligent safety monitoring slope system |
| 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 |
| CN107560590A (en) * | 2017-09-21 | 2018-01-09 | 中国矿业大学(北京) | A kind of mobile coal rock mass deformation monitoring system and its monitoring method |
| CN110057331A (en) * | 2019-04-26 | 2019-07-26 | 中国科学院武汉岩土力学研究所 | A kind of tunnel roadway surrounding rock surface and deep soils integrated apparatus and method |
| CN110462228A (en) * | 2017-03-27 | 2019-11-15 | 费希尔厂有限责任两合公司 | The arragement construction and fixed system of anchor bolt in anchor hole |
| CN114322888A (en) * | 2021-11-29 | 2022-04-12 | 淮北矿业股份有限公司 | Drilling deep separation type multi-base-point displacement monitoring method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110462228A (en) * | 2017-03-27 | 2019-11-15 | 费希尔厂有限责任两合公司 | The arragement construction and fixed system of anchor bolt in anchor hole |
| CN110462228B (en) * | 2017-03-27 | 2021-08-31 | 费希尔厂有限责任两合公司 | Arrangement and fastening system for anchor bolts in anchor bores |
| CN107014542A (en) * | 2017-04-21 | 2017-08-04 | 中国水利水电科学研究院 | A kind of intelligent safety monitoring slope system |
| CN107560590A (en) * | 2017-09-21 | 2018-01-09 | 中国矿业大学(北京) | A kind of mobile coal rock mass deformation monitoring system and its 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 |
| CN110057331A (en) * | 2019-04-26 | 2019-07-26 | 中国科学院武汉岩土力学研究所 | A kind of tunnel roadway surrounding rock surface and deep soils integrated apparatus and method |
| CN114322888A (en) * | 2021-11-29 | 2022-04-12 | 淮北矿业股份有限公司 | Drilling deep separation type multi-base-point displacement monitoring method |
| CN114322888B (en) * | 2021-11-29 | 2023-08-22 | 淮北矿业股份有限公司 | Drilling deep separation type multi-base-point displacement monitoring method |
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