CN108952629A - Adjustable drilling hole flushing device - Google Patents
Adjustable drilling hole flushing device Download PDFInfo
- Publication number
- CN108952629A CN108952629A CN201810728923.7A CN201810728923A CN108952629A CN 108952629 A CN108952629 A CN 108952629A CN 201810728923 A CN201810728923 A CN 201810728923A CN 108952629 A CN108952629 A CN 108952629A
- Authority
- CN
- China
- Prior art keywords
- brush
- hole flushing
- group
- disk body
- scourer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
Abstract
The invention belongs to opencuts to explore production technique field, more particularly, to a kind of adjustable drilling hole flushing device, it is characterized by comprising main thread through rods, drill rod connecting hand with drain hole, equidistantly successively along one group of hole flushing brush of main thread through rod setting, each hole flushing brush includes brush disk body, one group of scourer inside this brush disk body is set, detent bar outside brush disk body and corresponding with each scourer is set, across the roll adjustment button of each detent bar, each scourer includes wire brush shell, connect the wire brush on this wire brush shell, one group of detent slot on wire brush shell is set, each detent slot is mutually mounted with corresponding roll adjustment button respectively.The present invention is safe and reliable, easy to operate, time saving water-saving, only need to can once clean the scanning requirement that can reach borehole television technology, while adjustable brush diameter adapts to different pore size requirement, improves hole flushing efficiency, energy conservation and environmental protection can be used repeatedly.
Description
Technical field
The invention belongs to opencuts to explore production technique field, more particularly, to a kind of adjustable drilling hole flushing device.
Background technique
Borehole television technology can acquire image, the video data of most visual pattern, measurement analysis drilling for borehole wall
Crack and the position of crushed zone, width and rock mass each group structural plane occurrence data, can effectively make up the deficiency of core drilling
Place.Due to needing to block crack using mud in boring procedure, leakage is reduced, while the rock powder formed in drilling, landwaste being hanged
It floats and takes drilling out of with mud, mud is gradually hardened in hole wall and forms mudcake, plays a supporting role to fragmented rock body, prevent from collapsing
Hole.When being scanned analysis to borehole wall scar using borehole television technology, drilling need to be cleaned in advance, remove hole wall attachment
Mudcake exposes protolith.
There is presently no the hole flushing utensil of profession, conventional method abolishes mud cake on the wall of borehole using pressure flow.Due to contact surface
It product and is limited in scope, the factors such as hydraulic pressure is unstable, generally requiring cleaning repeatedly can be only achieved requirements, and cannot be guaranteed to clean matter
Amount.Resulting problem has: 1. time-consuming, multiple cleaning drilling expends a large amount of working hours, and engineering efficiency reduces, and extends and bores
The duration is visited, project benefit is reduced；2. waste of resource, conventional method cleaning drilling generally requires to expend great lot of water resources, with energy conservation
Environmental protection runs in the opposite direction；3. hole wall is damaged, in the case where repeatedly immersion and drilling rod disturb for a long time, hole wall Rock And Soil strength retrogression, especially
It is crushed zone, it is most likely that therefore collapse, it causes drilling to block, the calcellation of the borehole television EOT end of test may be directly resulted in.
Summary of the invention
The object of the present invention is to provide a kind of pair of each positions of hole wall effectively to be done the wash, and hole flushing efficiency and matter are improved
Amount, saves water, the adjustable drilling hole flushing device met environmental requirements simultaneously.
The purpose of the present invention is what is realized by following technical proposals:
Adjustable drilling hole flushing device of the invention, it is characterised in that including main thread through rod, be connected with this main thread through rod end
The drill rod connecting hand with drain hole, equidistantly successively along the main thread through rod setting one group of hole flushing brush,
Each hole flushing brush includes brush disk body, and one be arranged around the main thread through rod inside this brush disk body is arranged in
Group scourer, is arranged in detent bar outside the brush disk body and corresponding with each scourer, passes through each detent bar
And run through the roll adjustment button of the brush disk body, the spring of this roll adjustment button and the brush disk body inner surface angle is set
Piece,
Each scourer includes wire brush shell, by wire brush of the rivet interlacement on this wire brush shell, is arranged described
One group of detent slot on wire brush shell, each detent slot are mutually mounted with corresponding roll adjustment button respectively.
One group of hole flushing brush passes through nut respectively and is fixedly connected with the main thread through rod.
One group of hole flushing brush, spacing is 10cm-20cm between every two hole flushing brush.
One group of scourer is 3-5.
The detent groove location corresponds to the diameter of different drillings.
The wire brush exposes to the wire brush shell 1cm-3cm.
Advantages of the present invention:
Adjustable drilling hole flushing device of the invention is safe and reliable, easy to operate, time saving water-saving, and only need to can once clean can reach brill
The scanning requirement of hole TV tech, while adjustable brush diameter adapts to different pore size requirement, improves hole flushing efficiency, energy-saving ring
It protects, can be used repeatedly.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the A-A view of Fig. 1 of the present invention.
Fig. 3 is the B-B view of Fig. 2 of the present invention.
Fig. 4 is the portion the I enlarged view of Fig. 3 of the present invention.
Specific embodiment
A specific embodiment of the invention is further illustrated with reference to the accompanying drawing.
As shown in Fig. 1,2,3 and 4, adjustable drilling hole flushing device of the invention, it is characterised in that including main thread through rod 3, with
The drill rod connecting hand 11 with drain hole 12 that this 3 end of main thread through rod is connected, equidistantly successively along the main thread through rod 3
One group of hole flushing brush being arranged, main thread through rod 3 of the present invention are that high-intensitive through rod is strong with work when adapting to hole flushing
Degree；
Each hole flushing brush includes brush disk body 5, and being arranged inside this brush disk body 5 around the main thread through rod 3 is arranged in
One group of scourer, detent bar 10 outside the brush disk body 5 and corresponding with each scourer is set, is passed through each
Detent bar 10 and the roll adjustment button 6 for running through the brush disk body 5 are arranged in this roll adjustment button 6 and 5 inner surface of brush disk body
The spring leaf 7 of angle, each scourer include wire brush shell 2, connect the steel on this wire brush shell 2 by rivet 9
Wire brush 1, is arranged in one group of detent slot 8 on the wire brush shell 2, each detent slot 8 respectively with corresponding roll adjustment button 6
Mutually mount.When cleaning, roll adjustment button 6 is pressed, disengages it from detent slot 8 to adjust the length of the stretching of wire brush 1, change is washed
The diameter of hole brush adapts to the cleaning of different boring apertures, unclamps roll adjustment button 6, adjusts 1 extension elongation of wire brush again, makes
It is corrected under roll adjustment button 6 and is caught in detent slot 8, hole flushing brush diameter just becomes respective diameters, and adjustment is completed；
One group of hole flushing brush passes through nut 4 respectively and is fixedly connected with the main thread through rod 3.
One group of hole flushing brush, spacing is 10cm-20cm between every two hole flushing brush.
One group of scourer is 3-5.
8 position of detent slot corresponds to the diameter of different drillings, for fixing wire brush 1 after adjusting hole flushing brush diameter
Position.
The length that the wire brush 1 exposes to the wire brush shell 2 is 1cm-3cm.
Hole flushing method:
(1) start drilling machine, 11 complete thread one end of drill rod connecting hand of adjustable drilling hole flushing device is screwed to kelly, kelly
Top connects water pipe；
(2) kelly is adjusted, adjustable drilling hole flushing device is put into hole between two parties, starts water pump, high pressure clear water passes through drain hole
12 are sprayed on adjustable drilling hole flushing device and hole wall, rotate drilling depth；
(3) drilling rod being transferred up and down and controlling adjustable drilling hole flushing device position, by corresponding range internal drilling cleaning, broken interval can be appropriate
Reduce speed；
(4) to kelly can and depth cleaning finish, mention brill increase drilling rod connection adjustable drilling hole flushing device, continue cleaning it is deeper
Portion's hole wall, and so on, until complete drilling of cleaning；
(5) cleaning finishes, and mentions brill, unloads adjustable drilling hole flushing device, saves and uses to next time, is added in the drilling after cleaning bright
Alum stands and is not less than 6 hours, can start borehole television test after suspended matter precipitating in water.
Adjustable drilling hole flushing device of the invention is safe and reliable, easy to operate, time saving water-saving, only need to once can clean and can reach
To the scanning requirement of borehole television technology, while adjustable brush diameter adapts to different pore size requirement, improves hole flushing efficiency, saves
Can be environmentally friendly, it can be used repeatedly.
Claims (6)
1. a kind of adjustable drilling hole flushing device, it is characterised in that including main thread through rod, be connected with this main thread through rod end
Drill rod connecting hand with drain hole, one group of hole flushing brush being equidistantly successively arranged along the main thread through rod,
Each hole flushing brush includes brush disk body, and one be arranged around the main thread through rod inside this brush disk body is arranged in
Group scourer, is arranged in detent bar outside the brush disk body and corresponding with each scourer, passes through each detent bar
And run through the roll adjustment button of the brush disk body, the spring of this roll adjustment button and the brush disk body inner surface angle is set
Piece,
Each scourer includes wire brush shell, by wire brush of the rivet interlacement on this wire brush shell, is arranged described
One group of detent slot on wire brush shell, each detent slot are mutually mounted with corresponding roll adjustment button respectively.
2. adjustable drilling hole flushing device according to claim 1, it is characterised in that one group of hole flushing brush passes through respectively
Nut is fixedly connected with the main thread through rod.
3. adjustable drilling hole flushing device according to claim 1 or 2, it is characterised in that one group of hole flushing brush, every two
Spacing is 10cm-20cm between a hole flushing brush.
4. adjustable drilling hole flushing device according to claim 1, it is characterised in that one group of scourer is 3-5.
5. adjustable drilling hole flushing device according to claim 1, it is characterised in that the detent groove location corresponds to different brills
The diameter in hole.
6. adjustable drilling hole flushing device according to claim 1, it is characterised in that the wire brush exposes to the steel wire
Brush shell 1cm-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728923.7A CN108952629A (en) | 2018-07-05 | 2018-07-05 | Adjustable drilling hole flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810728923.7A CN108952629A (en) | 2018-07-05 | 2018-07-05 | Adjustable drilling hole flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108952629A true CN108952629A (en) | 2018-12-07 |
Family
ID=64485767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810728923.7A Pending CN108952629A (en) | 2018-07-05 | 2018-07-05 | Adjustable drilling hole flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952629A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140257A (en) * | 2020-01-10 | 2020-05-12 | 中国水利水电第四工程局有限公司 | Advanced support method and equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829521A (en) * | 1997-02-21 | 1998-11-03 | Brown, Jr.; Billy L. | Down hole cleaning device and method |
| US6460617B1 (en) * | 1999-08-31 | 2002-10-08 | Ruff Pup Limited | Drillable casing brush |
| CN101501281A (en) * | 2006-08-04 | 2009-08-05 | 保罗·罗伯特·哈顿 | Well cleaning apparatus |
| CN202370460U (en) * | 2011-11-17 | 2012-08-08 | 新汶矿业集团地质勘探有限责任公司 | Cleaning device for drill holes |
| US20130019896A1 (en) * | 2010-12-22 | 2013-01-24 | Hilti Aktiengesellschaft | Tool and method for cleaning a drilled hole |
| CN104487650A (en) * | 2012-06-27 | 2015-04-01 | 奥德菲尔欧洲服务有限公司 | Drill string mountable wellbore cleanup apparatus and method |
| CN205638293U (en) * | 2016-04-21 | 2016-10-12 | 长江岩土工程总公司（武汉） | Wall ware is washed in drilling of rotation formula |
| CN106862181A (en) * | 2017-03-13 | 2017-06-20 | 李建 | Variable diameters pipeline Cleaning tool |
| CN206951731U (en) * | 2017-06-14 | 2018-02-02 | 信丰正天伟电子科技有限公司 | A kind of chemical reagent bucket cleaning equipment |
| CN107671085A (en) * | 2016-08-01 | 2018-02-09 | 宁夏昱科工业产品设计有限公司 | A kind of pipe internal-axis type cleaning device |
-
2018
- 2018-07-05 CN CN201810728923.7A patent/CN108952629A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829521A (en) * | 1997-02-21 | 1998-11-03 | Brown, Jr.; Billy L. | Down hole cleaning device and method |
| US6460617B1 (en) * | 1999-08-31 | 2002-10-08 | Ruff Pup Limited | Drillable casing brush |
| CN101501281A (en) * | 2006-08-04 | 2009-08-05 | 保罗·罗伯特·哈顿 | Well cleaning apparatus |
| US20130019896A1 (en) * | 2010-12-22 | 2013-01-24 | Hilti Aktiengesellschaft | Tool and method for cleaning a drilled hole |
| CN202370460U (en) * | 2011-11-17 | 2012-08-08 | 新汶矿业集团地质勘探有限责任公司 | Cleaning device for drill holes |
| CN104487650A (en) * | 2012-06-27 | 2015-04-01 | 奥德菲尔欧洲服务有限公司 | Drill string mountable wellbore cleanup apparatus and method |
| CN205638293U (en) * | 2016-04-21 | 2016-10-12 | 长江岩土工程总公司（武汉） | Wall ware is washed in drilling of rotation formula |
| CN107671085A (en) * | 2016-08-01 | 2018-02-09 | 宁夏昱科工业产品设计有限公司 | A kind of pipe internal-axis type cleaning device |
| CN106862181A (en) * | 2017-03-13 | 2017-06-20 | 李建 | Variable diameters pipeline Cleaning tool |
| CN206951731U (en) * | 2017-06-14 | 2018-02-02 | 信丰正天伟电子科技有限公司 | A kind of chemical reagent bucket cleaning equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140257A (en) * | 2020-01-10 | 2020-05-12 | 中国水利水电第四工程局有限公司 | Advanced support method and equipment |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |