CN208734327U - A kind of device of horizontal protruded drill hole imaging - Google Patents
A kind of device of horizontal protruded drill hole imaging Download PDFInfo
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- CN208734327U CN208734327U CN201821159145.6U CN201821159145U CN208734327U CN 208734327 U CN208734327 U CN 208734327U CN 201821159145 U CN201821159145 U CN 201821159145U CN 208734327 U CN208734327 U CN 208734327U
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Abstract
The utility model discloses a kind of device of horizontal protruded drill hole imaging, detection integrating device is transmitted to live host by data collector and data line, and live host is transmitted to central server for the image that integrating device acquires is detected by wireless communication;Leading format device is connect with live host by connection;Moving trolley is arranged on country rock ground, and bluetooth scanner is arranged in moving trolley, and bluetooth scanner carries out data interaction by bluetooth with detection integrating device;Bluetooth scanner is connect with data collector by connection.Detecting integrating device includes detection drilling rod, infrared ray borehole camera instrument, Bluetooth electronic label and torque sensing instrument;Positioning device and borehole camera device cooperation advanced levels drilling machine are used, advanced levels drilling machine utilization efficiency is improved;The many-sided parameter of drill pressure, drilling speed, water burst and the rock powder situation and rotating torque etc. bored according to advanced levels is simultaneously recorded.
Description
Technical field
The utility model relates to constructing tunnel advanced prediction correlative technology fields, and in particular to a kind of horizontal protruded drill hole at
The device of picture.
Background technique
During Tunnel Engineering construction, it will usually face various types of geological conditions, considerably increase
The difficulty of the normal construction in tunnel.Tunnel piercing advanced prediction technology can accurately detect the geological condition of construction site,
Accurate forecast geological conditions before tunnel piercing is formally constructed provides science for tunnel construction construction, effective data are supported, it is ensured that
The normal work progress of set of tunneling construction, prevents construction safety accident, is conducive to going on smoothly for tunnel construction engineering.
China master engineering sounding technology to be applied is still the borehole logging technology for applying many decades, advanced water at present
Application of the flat drill in the exploration forecast of tunnel piercing advance geologic than wide, can according to the drill pressure that advanced levels are bored,
The various aspects parameter such as drilling speed, rock powder, water burst and water leakage situation establishes advance geologic composite columnar section, can be realized boring and coring,
With objective rate of penetration.But the technology is needed using special drilling tool, it is time-consuming and laborious, and often deposit in the analysis process
It misplaces in core, construction, fracture and occurrence that cannot be original to rock sample carry out the drawbacks such as Accurate Analysis, and relatively broken in rock
The geology section broken, geological conditions is poor, boring and coring are difficult to realize, and how intuitively to observe country rock situation in front of constructing tunnel,
Important link as tunnel geological forecast.
The panoramic shooting method of patent (CN106027965A) Intelligentized digital motor drilling panorama camera device.The present invention
A kind of panoramic shooting method of Intelligentized digital motor drilling panorama camera device is disclosed, rock mass engineering project borehole camera technology is belonged to
Field.It includes the speed of travel that device noumenon is arranged in analysis and Control system;By device noumenon in the interior walking process that drills
In the image information that takes, real-time Transmission gives analysis and Control system;When device noumenon encounters barrier during advance,
Driving wheel extends the spring positioned at waterproof shell front end, and driving wheel is made to clear the jumps;Driven wheel makes after being located at waterproof shell
The spring-compressed at end, makes driving wheel clear the jumps;When device noumenon encounters barrier in fallback procedures, driven wheel makes to be located at
The spring of waterproof shell rear end extends, so that driven wheel be made to clear the jumps;Driving wheel makes the spring positioned at waterproof shell front end
Compression, and driven wheel is made to clear the jumps.The invention can be observed using with the borehole camera of multiple aperture, and highly-safe, collection bores
Hole camera shooting observation and information processing are integrated.The present invention bore detecting can occupy the more construction time, and time cost expends
It is larger;The present invention device is only capable of carrying out shooting record to drilling country rock, cannot intuitively show in a model.
Patent (CN204810452U) discloses a kind of Mine-used I. S borehole camera device.This utility model discloses one
Mine-used I. S borehole camera device, including integrated control case, pedestal are planted, telescopic clamp and auxiliary pulley branch are set on pedestal
, it is fixed with depth transducer in telescopic clamp, auxiliary pulley is fixed on auxiliary pulley support, depth transducer includes meter
Number pulley, panoramic shooting probe cable line card, which is located at, to be counted between pulley and auxiliary pulley, panoramic shooting probe cable line difference
It is connect with panoramic shooting probe and cable insertion slots, the connection of depth transducer and depth encoder slot, on integrated control case also
It is provided with data transmission slot.This utility model is integrated with hole-drilling video acquisition function, hole-drilling video display function, flame proof protection
Function.This utility model is easy to operate, test result is accurate intuitively, anti-explosion safety performance is higher, has suitable for coal mine roadway etc.
Geological prospecting, safety monitoring and construction engineering test etc. in stringent requirement of explosion proof environment.It is molten that technique can not detect tunnel
Hole country rock, geometric profile and the fillers pressure condition such as filler situation and solution cavity Nei Shui, mud, thus can not be accurately auxiliary
Help the construction of tunnel next step;Technique can not be in real time by the timely simple and clear feedback of information, can not be in time by alarm signal
Breath feeds back to construction personnel, and such as high pressure solution cavity, Yi Fasheng gushing water is dashed forward mud situation, causes safety accident.
Utility model content
To solve the geology section poor compared with broken, geological conditions in rock, boring and coring is difficult to realize, thus can not be accurate
The problem of judgement construction front country rock situation, the utility model provides a kind of horizontal protruded drill hole imaging device, can pass through
The infrared ray borehole camera instrument of drilling front end installation carries out panoramic shooting to drilling, and it is empty to obtain continuous whole borehole wall crack
Between occurrence.
The utility model discloses a kind of device of horizontal protruded drill hole imaging, which includes detection integrating device 1, number
According to collector 2, live host 3, central server 4, Leading format device 5 and bluetooth scanner 6;Detection integrating device 1 passes through
Data collector 2 and data line 11 are transmitted to live host 3, and live host 3 passes through nothing for the image that integrating device 1 acquires is detected
Line communications are to central server 4;Leading format device 5 is connect with live host 3 by connection;Moving trolley 10 is arranged
On country rock ground, bluetooth scanner 6 is arranged in moving trolley 10, and bluetooth scanner 6 and detection integrating device 1 pass through bluetooth
Carry out data interaction;Bluetooth scanner 6 is connect with data collector 2 by connection.
Detecting integrating device 1 includes detection drilling rod, infrared ray borehole camera instrument 7, Bluetooth electronic label 8 and torque sensing instrument
9;Detection drilling rod is mounted in moving trolley 10 and lays along constructing tunnel direction i.e. advance borehole direction;Detect the end of drilling rod
Outside is equipped with drill bushing cylinder;It is equipped with embedded groove with sleeve inner is bored, 7 He of infrared ray borehole camera instrument is installed in embedded groove
Bluetooth electronic label 8;Torque sensing instrument 9 is arranged in the shaft of detection drilling rod;Torque sensing instrument 9 and infrared ray borehole camera instrument
7 are connect by data line 11 with data collector 2, and Bluetooth electronic label 8 passes through bluetooth and 6 company of interacting of bluetooth scanner
It connects.
It is made with drill bushing cylinder of PVC, the diameter of advance borehole is less than with the diameter of drill bushing cylinder.
The bluetooth scanner 6 is the bluetooth 3 D positioning system based on array directional aerial, and bluetooth scanner 6 is total
Equipped with seven directional aerials, two directional aerials form a directional aerial group, and three directional aerial groups angularly surround ring-type,
Another directional aerial downward, guarantees the accuracy of positioning.
Positioning device and borehole camera device cooperation advanced levels drilling machine are used, improve advanced levels drilling machine using effect
Rate;Change shape, structural fracture and the tomography karst etc. of drilling scar can be carried out using high-resolution imaging technique
Accurate scan, imaging;Drill pressure, drilling speed, water burst and the rock powder situation and rotating torque etc. bored according to advanced levels carry out
Record.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram for detecting integrating device.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described in further detail explanation to the utility model.
Fig. 1, Fig. 2 are the utility model a kind of schematic illustration and structural representation of the device of horizontal protruded drill hole imaging
Figure.
With reference to the accompanying drawing and specific embodiment is described in further detail explanation to the utility model.The utility model
A kind of probing of advanced levels is provided with boring real-time detection borehole imaging, including detection integrating device 1, data collector 2, existing
Field host 3, central server 4, Leading format device 5, bluetooth scanner 6 etc.;
High-strength insulation is connected with drill bushing cylinder by connection bearing at advanced levels drill bit, connects bearing rear end with card slot
Form connects high-strength insulation with drill bushing cylinder, and high-strength insulation sleeve uses high-strength PVC insulating materials, and diameter is less than bore diameter.?
High-strength insulation lays detection integrating device 1 with drill bushing cylinder periphery, in drilling process, high-strength insulation with drill bushing cylinder only with drilling rod before
Into, but do not rotated with drilling rod, guarantee to detect 1 safe and stable operation of integrating device with this, high-strength insulation bores metal with drill bushing cylinder
Bar is separated with detector, so that make to detect integrating device is not influenced and interference by metallic drilling rod, while having been installed waterproof additional and having been arranged
It applies, realizes the synchronous real-time perfoming of advanced levels probing and detection.Pass through between detection integrating device 1 and data collector 2
Data line 11 is connected;
Detecting integrating device 1 includes infrared ray borehole camera instrument 7, Bluetooth electronic label 8, torque sensing instrument 9;
The application method of the utility model is as follows: designing according in terms of tunnel geology, builds the apparatus structure.
When constructing tunnel advanced levels are bored, detection integrating device 1 cooperates advanced levels drilling machine 10 to use, and is mainly used for obtaining
Drill pressure, drilling speed, water burst and the rock powder feelings that information and the advanced levels such as position, occurrence, the width of drilling wall surface rupture are bored
Condition and rotating torque information, and then the case where further infer that rock mass, infrared ray borehole camera instrument 7 is with advanced levels drill bit
In drilling process, the imaging data of country rock, is transmitted to data collector 2 by data line 11 in real-time detection drilling;Bluetooth electricity
Subtab 8 is embedded in drill bit front end, and the bluetooth scanner 6 is the bluetooth high-precision three-dimensional based on array directional aerial
Positioning system, the bluetooth scanning means are equipped at least seven directional aerial, form a directional aerial with two directional aerials
Group, directional aerial group described in three groups angularly surround ring-type, are equipped at least one directional aerial downward at least seven alignment antenna
Setting, ensure that the accuracy of positioning;Torque sensing instrument 9 passes through induction input voltage and output torque using transformer principle
Strain signal, angular signal are added in torque signal by additional encoder, are calculated and are turned by angular signal and time
Speed.And the information such as rotating torque, revolving speed is transmitted to 2 detection device 1 of data collector, detection data is sent to data acquisition
Device 2.
Utility model device is described below in the interaction carried out with BIM system, as the description of embodiment, this is practical new
Type only carries out interface differential technique matching with BIM as a kind of, and the BIM occurred in embodiment is only used as one kind of utility model device
Concrete application form is not a kind of necessary interface differential technique.The utility model is to be able to carry out independently to drill advanced levels
With drilling row real-time detection borehole imaging.
Application example
This system can also carry out interface differential technique with BIM, carry out intuitive stereoscopic display;It can be in central server 4
BIM system is installed, is equipped with borehole imaging module, country rock analysis module and tunnel profile module in BIM system;Borehole imaging
Module shows the detection data of acquisition in borehole imaging module in the form of photo, video recording, is situated between to the wall surface around drilling
Matter is scanned imaging, can be to the drilling change shape of scar, structural fracture and disconnected using high-resolution imaging technique
The information such as layer karst carry out accurate scan, imaging.
Country rock analysis module, the drilling speed bored according to advanced levels, water burst and rock powder situation and rotating torque etc. are many-sided
Parameter carries out the analysis of Surrounding Rock Strength and surrounding rock type in conjunction with country rock design conditions, establishes accurate advance geologic synthetic column
Figure, and send data to tunnel profile module.
Tunnel profile module, result, the data that comprehensive borehole imaging module and country rock analysis module are analyzed, draws
The skiagraph of this section, and visualization display is carried out in BIM model.
Compared to conventional tunnel core boring sampling technology, the utility model have abundant admission information, pinpoint accuracy, it is simple easily
The advantages such as operation.
Compared to conventional flat drilling technique, the utility model realize the change shape to the borehole wall, structural fracture and
The information such as tomography karst carry out accurate scan, can visualize, and coverage area is larger, more intuitive to the expression of geological phenomenon.
Compared to conventional flat drilling technique, the utility model realizes the further essence to country rock in front of constructing tunnel
Quasi- detection, in conjunction with BIM technology, it is more intuitive it is clear country rock situation is shown, provide better safety for constructing tunnel
It ensures.
Central processing system and by the Image Real-time Transmission detected to host and central server, in central server
Video image data is handled, realizes the country rock situation real time imagery that drills with construction advanced levels probing, obtains
Complete borehole wall plan view and D prism map and crack occurrence and branch, and the skiagraph of the detection section is drawn,
And carry out three-dimensional in BIM model in conjunction with BIM technology and intuitively show, it is more simple and clear by country rock feelings in front of constructing tunnel
Condition.
Claims (4)
1. a kind of device of horizontal protruded drill hole imaging, it is characterised in that: the device is adopted including detection integrating device (1), data
Storage (2), live host (3), central server (4), Leading format device (5) and bluetooth scanner (6);Detect integrating device
(1) it is transmitted to live host (3) by data collector (2) and data line (11), live host (3) will detect integrating device
(1) image acquired is transmitted to central server (4) by wireless communication;Leading format device (5) passes through with live host (3)
Connection connection;Moving trolley (10) is arranged on country rock ground, and bluetooth scanner (6) is arranged on moving trolley (10), blue
Tooth scanner (6) carries out data interaction by bluetooth with detection integrating device (1);Bluetooth scanner (6) and data collector (2)
It is connected by connection.
2. a kind of device of horizontal protruded drill hole imaging according to claim 1, it is characterised in that: detection integrating device
It (1) include detection drilling rod, infrared ray borehole camera instrument (7), Bluetooth electronic label (8) and torque sensing instrument (9);Detect drilling rod peace
It is laid on moving trolley (10) and along constructing tunnel direction, that is, advance borehole direction;Detect drilling rod end on the outside of be equipped with
Drill bushing cylinder;It is equipped with embedded groove with sleeve inner is bored, infrared ray borehole camera instrument (7) and Bluetooth electronic are installed in embedded groove
Label (8);Torque sensing instrument (9) is arranged in the shaft of detection drilling rod;Torque sensing instrument (9) and infrared ray borehole camera instrument
(7) connect with data collector (2) by data line (11), Bluetooth electronic label (8) pass through bluetooth and bluetooth scanner (6) into
Row interactive connection.
3. a kind of device of horizontal protruded drill hole imaging according to claim 1, it is characterised in that: with drill bushing cylinder by PVC
It is made, the diameter of advance borehole is less than with the diameter of drill bushing cylinder.
4. a kind of device of horizontal protruded drill hole imaging according to claim 1, it is characterised in that: the bluetooth scanning
Instrument (6) is the bluetooth 3 D positioning system based on array directional aerial, and bluetooth scanner (6) is equipped with seven directional aerials altogether,
Two directional aerials form a directional aerial group, and three directional aerial groups angularly surround ring-type, another directional aerial
Downward.
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CN201821159145.6U CN208734327U (en) | 2018-07-21 | 2018-07-21 | A kind of device of horizontal protruded drill hole imaging |
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CN114109361A (en) * | 2021-11-26 | 2022-03-01 | 山东大学 | Automatic drilling camera device and automatic drilling detection method |
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WO2024017368A1 (en) * | 2022-07-21 | 2024-01-25 | 安百拓(南京)建筑矿山设备有限公司 | Detection system, and detection apparatus thereof and detection method therefor |
CN115749733A (en) * | 2022-12-06 | 2023-03-07 | 中煤科工集团重庆研究院有限公司 | One-hole one-strategy protection hole of gas extraction drill hole and hole sealing method |
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CN116792081A (en) * | 2023-07-04 | 2023-09-22 | 山东省地质矿产勘查开发局第六地质大队(山东省第六地质矿产勘查院) | Method and device for geophysical prospecting and measuring bad geological body |
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