CN203729976U - All-dimensional peeping probe and positioning device for coal mine downhole drilling - Google Patents
All-dimensional peeping probe and positioning device for coal mine downhole drilling Download PDFInfo
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- CN203729976U CN203729976U CN201420013130.4U CN201420013130U CN203729976U CN 203729976 U CN203729976 U CN 203729976U CN 201420013130 U CN201420013130 U CN 201420013130U CN 203729976 U CN203729976 U CN 203729976U
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses an all-dimensional peeping probe and positioning device for coal mine downhole drilling. A lens off-tracking prevention positioner is installed between a traditional peeping lens and a connecting rod, the positioner is of the structure that round wheels are annularly and respectively arranged around the connecting rod at equal angles of 120 degrees and probes are positioned in the middle of a drill hole, a previous round probe is changed to be in the shape of a regular triangular prism, the top and three laterals of the regular triangular prism are respectively provided with one probe, and therefore the fracture development situations of the drill hole can be annularly watched in a multi-angle mode at 360 degrees. Thus, work efficiency of the drill hole during peeping can be greatly reduced, the probes are not prone to being stuck in the drill hole, the four probes operate at the same time so that the fracture situations of the interiors of the drill hole can be clearly watched in detail, the peeping frequency is reduced, peeping quality is greatly improved, the drill hole can be watched at one time instead of many times, and full and accurate basic technology parameters can be provided for roadway supporting or schematic designing.
Description
Technical field
The utility model relates to comprehensive probe and the positioner spied on of a kind of coal mine down-hole drilling, be applied to all kinds of occasions that engineering the drilling under coal mine carries out lithology detecting, as geostatic stress testing bore holes, large diameter anchor beam hole etc. under coal mine, spy on and find to differentiate crushing rock formation cranny development degree, for engineering construction provides basic geologic basis.
Background technology
Along with the superficial part resource in the many collieries of China is petered out, mine progresses into deep mining, ore deposit pressure manifests very serious, in order to infer that overlying strata occurrence distributes, grasps Exploring Loose Rock Country in Tunnels, wall rock grouting effect observation and differentiates deep, tunnel cranny development degree, utilizing inspection instrument for borehole to detect rock integrity is a very important link.Inspection instrument for borehole is mainly used in coal mine roadway bolting and rope support, and situation is repaired in tunnel, and multiple fields under multiple coal mine such as construction quality and supporting scheme design, for colliery tunnel support and mine pressure journey provide reliable reference information and technical support.
Utilize at the scene at present circle to spy on probe and find many problems while carrying out test job, the carrying out of serious test job.In the time visiting in boring rock stratum situation, if when bore diameter is very large, utilizing drilling rod when delivering probe in hole, often probe can depart from boring axle center while being close to hole wall or the inclination certain angle of boring own, can have a strong impact on the scope of spying on of boring, if it is large and have coal slime to be bonded on speculum head to add in hole moisture, now have to again again test, affect the efficiency of test job.In the time that bore diameter is very little, very easily cause probe to be stuck in middle cannot taking-up, often this situation will again be drilled near peep-hole, can take out and spy on probe, to the damage of probe eyeglass greatly, effect and efficiency are spied in impact, do not have the effect of getting twice the result with half the effort like this.
Some scholar (Chinese patent CN 202690041U) proposes a kind of device for rock stratum detection recorder probe location and protection, this device is to increase a protection sleeve in probe outside, utilize protective sleeve to prevent that probe is stuck, utilize the card article on sleeve to link together with the upper draw-in groove of probe, this sleeve can be protected to a certain extent and pulloverly not be stuck, ensure pullover certain space that has, can reach certain effect of spying on; If but in boring, there are crack or groove, probe sleeve of its end in propelling movement process very easily blocks groove, is difficult to directly push.Also have scholar (Chinese patent CN 202250057U) to propose, in probe end, the eyeglass photograph that a hemispherical does not get wet is installed, can effectively prevent that probe from being covered probe by water coal slime, but this device can only prevent the dirty firmly camera lens of muddy water, that spies on scope neither be very wide, is difficult to ensure that probe is all the time on drilling axis.The utility model has further improved again endoscope probe location and has increased and spy on range of devices with shape on the basis of above-mentioned advantage, has greatly ensured that probe, can also 360 ° of comprehensive detailed cranny development degree of spying in boring all the time on drilling axis.
Summary of the invention
Technical problem: the purpose of this utility model is the deficiency overcoming in prior art, comprehensive probe and the positioner spied on of a kind of coal mine down-hole drilling that provides a kind of multi-angle to spy on, pop one's head in precise positioning, changes traditional Probe arrangement and positioning form.Probe is positioned to boring middle, probe is positioned in the middle of boring, and lay three probes more around tradition is spied on probe, form 360 ° of hoop multi-angles and spy on boring, greatly improve and visit quality, expanded the scope of spying on of probe.
Technical scheme: the utility model is that traditional inspection instrument for borehole end probe is made to improvement, install one in probe push rod with probe junction and prevent camera lens sideslip locator, speculum head locator is mainly to arrange respectively a circle wheel around connecting rod with 120 ° of equal angles hoops, the maximum gauge of locator is less than the diameter of boring, prevent locator diameter excessive probe card boring in the middle of; In the time pushing probe to boring is inner, rely on the little wheel above locator to produce and slide with boring crag, push in boring, probe can be positioned in the middle of boring like this; And traditional circular probe device is made into regular triangular prism shape, regular triangular prism is that stainless steel material is made, must possess certain intensity, the corrosion that prevents from getting wet for a long time probe, arrange respectively a probe at regular triangular prism top and three of sidepieces, each like this probe just can be spied on the boring crag of 120 ° of scopes, and top probe is only responsible for spying on boring front cranny development situation, so just can form 360 ° of hoop multi-angles and spy on boring cranny development situation.
Beneficial effect: all deficiencies when the utility model patent is spied in view of above probe, special comprehensive probe and the positioner spied on of a kind of coal mine down-hole drilling that propose, be in the middle of traditional speculum head and connecting rod, to install one to prevent camera lens sideslip locator, speculum head locator is mainly to arrange respectively a circle wheel around connecting rod with 120 ° of equal angles hoops, and probe is positioned in the middle of boring; And to change circular probe be in the past regular triangular prism shape, arrange respectively a probe at regular triangular prism top and three of sidepieces, form 360 ° of hoop multi-angles and spy on boring cranny development situation.Device like this can greatly reduce boring and spy on operating efficiency, and probe is not easy to be stuck in boring, four probes are worked simultaneously and can substantially can inner boring detailed crack situation be spied on clear, be that the less number of times of spying on greatly increases and spies on quality again, can accomplish " once spy on and put in place, without repeatedly ".Can provide more full and accurate basic indexes and parameters for roadway support or schematic design.In view of above numerous advantage, therefore the utlity model has great generalization.
Protective sleeve is the tubular structure of both ends open, and it is to be made up of the igelite of hard, is stuck on probe when use; Both sides at probe are provided with two draw-in grooves, are provided with two card articles at the interior barium J two ends of protective sleeve, and card article agrees with mutually with draw-in groove; On the sidewall of protective sleeve, offer the gap of up/down perforation.The utility model is enclosed within probe outside, can protect probe not to be stuck, and can play the effect of positioning probe, makes probe be positioned at drill center as far as possible, improves and visits quality.
Brief description of the drawings
Fig. 1 is that the utility model is spied on probe positioner schematic diagram.
Fig. 2 is the comprehensive probe schematic diagram of spying on of the utility model regular triangular prism.
1-probe positioner; The 2-wheel that slides; 3-is connected aperture with push rod; 4-regular triangular prism probe; 5-triangular prism top probe; Three of 6-triangular prism sides probe; 7-is connected aperture with locator.
Detailed description of the invention
The utility model provides a kind of coal mine down-hole drilling comprehensive probe and the positioner spied on, in order to make this utility model object, technical scheme and beneficial effect are clearer and more definite, below in conjunction with accompanying drawing, this invention are further described in detail, and carry out as follows:
1. before utilizing inspection instrument for borehole, must be first with colliery underground drill rig construction drill, boring, in work progress, makes drilling rod vertical thrust as far as possible, and angle of inclination should not exceed 3 ~ 5 °, generally uses 75 ~ 100mm drill bit to carry out drilling construction;
2. after drilling construction, first advance aperture 3 on drilling rod and rod end locator 1 to connect first segment, and then locator 1 and regular triangular prism being spied on to probe 4 small hole at bottom parts 7 connects,, debug recording function and whether run well the eyeglass wiped clean of three probes 6 in one 5, top and side with thin rag;
3. after all debugging Job readiness, being placed in boring with the locator of three little wheels 2, press the beginning record button on Acquisition Instrument, just start to continue to push probe apparatus, in propelling movement process, if while running into certain resistance, pull back gently lower propelling movement drilling rod, direction is sent in the lower push rod change of rotation again, makes locator slide through finger stone;
4. at the bottom of probe is pushed to hole time, press the stop button in collection, and preserve video recording, so just completed the work of spying on of boring.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. comprehensive probe and the positioner spied on of coal mine down-hole drilling, it is characterized in that: be mainly in the middle of traditional speculum head and connecting rod, to install one to prevent camera lens sideslip locator (1), and change single lens in the past and spy on the device of boring, form 360 ° of cranny development degree that hoop is spied on boring.
2. comprehensive probe and the positioner spied on of a kind of coal mine down-hole drilling according to claim 1, it is characterized in that, described speculum head locator is to arrange respectively a circle wheel (2) around connecting rod with 120 ° of equal angles hoops, probe is positioned in the middle of boring, and retainer rings is less than bore diameter 8 ~ 15mm to maximum gauge.
3. comprehensive probe and the positioner spied on of a kind of coal mine down-hole drilling according to claim 1, is characterized in that, it is that to change circular probe be in the past regular triangular prism shape (4) that described comprehensive hoop is spied on probe.
4. comprehensive probe and the positioner spied on of a kind of coal mine down-hole drilling according to claim 3, it is characterized in that, described regular triangular prism shape camera lens arranges a probe (5) for removing at its top, and in three sides of triangular prism, a probe (6) is set respectively, form hoop multi-angle and spy on boring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013130.4U CN203729976U (en) | 2014-01-09 | 2014-01-09 | All-dimensional peeping probe and positioning device for coal mine downhole drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013130.4U CN203729976U (en) | 2014-01-09 | 2014-01-09 | All-dimensional peeping probe and positioning device for coal mine downhole drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729976U true CN203729976U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420013130.4U Expired - Fee Related CN203729976U (en) | 2014-01-09 | 2014-01-09 | All-dimensional peeping probe and positioning device for coal mine downhole drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729976U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564027A (en) * | 2015-02-03 | 2015-04-29 | 安徽理工大学 | Feeler lever bracket of drilling imager |
| CN104989378A (en) * | 2015-08-05 | 2015-10-21 | 长江地球物理探测（武汉）有限公司 | Boring television probe equipped with variable-diameter connecting device |
| CN105401938A (en) * | 2015-11-24 | 2016-03-16 | 西安科技大学 | Surrounding rock fracture steady-state imaging technology and orientation identification system |
| CN106223931A (en) * | 2016-08-31 | 2016-12-14 | 西安科技大学 | A kind of system and method monitoring the growth of prearranged pillar gob side entry retaining floor crack |
| CN109083628A (en) * | 2018-08-23 | 2018-12-25 | 河南理工大学 | The method that a kind of pair of inspection instrument for borehole photoelectric probe is pushed |
| CN111173499A (en) * | 2019-05-05 | 2020-05-19 | 中国矿业大学(北京) | Equipment is peeld in drilling with push mechanism |
| CN111462532A (en) * | 2020-05-12 | 2020-07-28 | 李兰兰 | Accuse formula boats and ships safety navigation induction system in navigation construction waters |
| CN112709564A (en) * | 2020-11-28 | 2021-04-27 | 湖南科技大学 | Surrounding rock drilling peeping device with function of removing dirt through lens in hole and using method of surrounding rock drilling peeping device |
| CN112796742A (en) * | 2020-12-31 | 2021-05-14 | 西安科技大学 | Geological drilling peeping lens |
| CN113075213A (en) * | 2021-04-12 | 2021-07-06 | 成都理工大学 | Carbonate secondary pore composition detection protection device |
-
2014
- 2014-01-09 CN CN201420013130.4U patent/CN203729976U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564027A (en) * | 2015-02-03 | 2015-04-29 | 安徽理工大学 | Feeler lever bracket of drilling imager |
| CN104989378A (en) * | 2015-08-05 | 2015-10-21 | 长江地球物理探测（武汉）有限公司 | Boring television probe equipped with variable-diameter connecting device |
| CN105401938A (en) * | 2015-11-24 | 2016-03-16 | 西安科技大学 | Surrounding rock fracture steady-state imaging technology and orientation identification system |
| CN105401938B (en) * | 2015-11-24 | 2019-04-05 | 西安科技大学 | A kind of wall-rock crack steady state imaging technique and orientation recognition system |
| CN106223931A (en) * | 2016-08-31 | 2016-12-14 | 西安科技大学 | A kind of system and method monitoring the growth of prearranged pillar gob side entry retaining floor crack |
| CN109083628A (en) * | 2018-08-23 | 2018-12-25 | 河南理工大学 | The method that a kind of pair of inspection instrument for borehole photoelectric probe is pushed |
| CN111173499A (en) * | 2019-05-05 | 2020-05-19 | 中国矿业大学(北京) | Equipment is peeld in drilling with push mechanism |
| CN111462532A (en) * | 2020-05-12 | 2020-07-28 | 李兰兰 | Accuse formula boats and ships safety navigation induction system in navigation construction waters |
| CN111462532B (en) * | 2020-05-12 | 2021-04-06 | 威海海洋职业学院 | Accuse formula boats and ships safety navigation induction system in navigation construction waters |
| CN112709564A (en) * | 2020-11-28 | 2021-04-27 | 湖南科技大学 | Surrounding rock drilling peeping device with function of removing dirt through lens in hole and using method of surrounding rock drilling peeping device |
| CN112796742A (en) * | 2020-12-31 | 2021-05-14 | 西安科技大学 | Geological drilling peeping lens |
| CN112796742B (en) * | 2020-12-31 | 2023-07-04 | 西安科技大学 | Geological drilling peeping lens |
| CN113075213A (en) * | 2021-04-12 | 2021-07-06 | 成都理工大学 | Carbonate secondary pore composition detection protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |