CN107838139A - A kind of colliery Roofbolt drill rod conduction method - Google Patents
A kind of colliery Roofbolt drill rod conduction method Download PDFInfo
- Publication number
- CN107838139A CN107838139A CN201610837365.9A CN201610837365A CN107838139A CN 107838139 A CN107838139 A CN 107838139A CN 201610837365 A CN201610837365 A CN 201610837365A CN 107838139 A CN107838139 A CN 107838139A
- Authority
- CN
- China
- Prior art keywords
- conducting
- drill
- drilling rod
- extension bar
- fix bar
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to a kind of Roofbolt drill rod conduction method, and can effectively turn on causes drilling rod to block this problem because drilling cuttings condenses.The first step, conducting device assembles, fix bar is installed on portable hand electric drill first, then extension bar is connected in fix bar, then conducting drill bit is connected with extension bar, second step, Roofbolt drill rod turns on, and the conduction rod for connecting conducting drill bit is inserted into drilling rod centre bore, until being contacted with the landwaste that inside blocks, start portable hand electric drill, turned on, the 3rd step, after drilling rod conducting, conducting device is taken out, drilling rod is gently tapped, internal residual landwaste is excluded, is internally passed through clear water, cleared up, landwaste is thoroughly excluded.The inventive method is simple, reasonable, efficiently solves the problem that anchor pole is not easy to turn on, significantly extends the service life of drilling rod, reduces the economic loss in colliery.
Description
Technical field
The present invention relates to coal mine support field, particularly a kind of Roofbolt drill rod conduction method.
Background technology
Since the 1990s, bolt support technology is with its significant technology and superiority in economy in colliery tunnel support
In be widely used, be a revolution in colliery tunnel support field.Bore the necessary step for beating that anchor hole is suspension roof support
Suddenly, and drilling rod then be bore make instrument necessary to anchor hole.In recent years, as the increase of roadway support intensity, suspension roof support are close
Degree and length gradually increase, and anchor hole construction intensity also increasingly increases.
When brill beats anchor hole, water generally is passed through in drilling rod centre bore, to reduce temperature of diamond bit, improves bit life,
And boring mud can be made to exclude in time, improve drilling drilling speed.But due to artificial and other factors, after anchor hole is constructed, fail
The water flowing into drilling rod in time, to exclude drilling rod internal residual boring mud, internal residual landwaste regelation is easily caused to block up drilling rod
Plug, because drilling rod inner space is narrow, not yet targeted instrument is turned on, and generally way is that drilling rod is entered using instrument
Row is fierce to be tapped, but effect not only unobvious, and easily destroy drilling rod, so as to cause huge economic loss.
Therefore, it is imperative to develop a kind of method of quick, effective, simple to operate conducting drilling rod.
The content of the invention
For the above situation, to solve the defect of prior art, the purpose of the present invention is just to provide a kind of Roofbolt drill rod and led
Circulation method, can effectively solve to block inside Roofbolt drill rod, be not easy to turn on this technical barrier.
The technical scheme that the present invention solves is the first step, conducting device assembling, fix bar is installed on into portable hand first
On electric drill, then extension bar is connected in fix bar, then conducting drill bit is connected with extension bar, it is optional according to physical length
Select increase and reduce extension bar；
Second step, Roofbolt drill rod conducting, the conduction rod for connecting conducting drill bit is inserted into drilling rod centre bore, until being blocked with inside
Landwaste contact, start portable hand electric drill, turned on；
3rd step, after drilling rod conducting, conducting device is taken out, gently taps drilling rod, internal residual landwaste is excluded, is internally passed through
Clear water, cleared up, landwaste is thoroughly excluded.
The inventive method is simple, reasonable, efficiently solves the problem that anchor pole is not easy to turn on, significantly extends the use of drilling rod
In the life-span, reduce the economic loss in colliery.
Brief description of the drawings
Fig. 1 is the structural front view of the present invention.
Fig. 2 is conduction rod structure chart.
Fig. 3 is conducting drill bit structure figure.
Fig. 4 is operating diagram of the present invention.
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1-4, the present invention in the specific implementation, assembles conducting device first, then using conducting device to boring
Bar is turned on, and is then carried out according to the following steps：
Fix bar 2, is installed on portable hand electric drill 10, then connects extension bar 5 by the first step, conducting device assembling first
It is connected in fix bar 2, then by conducting drill bit 6 with extension bar 5, according to physical length, increase reduction extension bar 5 may be selected；
Second step, Roofbolt drill rod conducting, by the centre bore 13 of conducting device insertion drilling rod 11, until the landwaste 12 with inside blocking
Contact, starts portable hand electric drill 10, is turned on；
3rd step, after drilling rod conducting, conducting device is taken out, gently taps drilling rod 11, excludes internal residual landwaste 12, internally
Clear water is passed through, is cleared up, landwaste 12 is thoroughly excluded.
Described drilling rod conducting device includes fix bar 2, extension bar 5, conducting drill bit 6, and fix bar 2 passes through anchor tip 1
Be connected with portable hand electric drill 10, fix bar 2 and the outer surface of extension bar 5 are uniformly distributed 3 dregs guiding grooves 3, the one end of fix bar 2 with
And the both ends of extension bar 5 are provided with internal thread hole 7, fix bar 2 passes through internal thread hole 7 and the surface external screw thread phase of joint 4 with extension bar 5
Connection, conducting drill bit 6 are connected by the male-pipe 9 of its own with the internal thread hole 7 of extension bar 5, and the top of conducting drill bit 6 is
4 picks 8 of even distribution.
Described fix bar 2 and extension bar 5 is made with high-strength metal material, is cylindrical, massive bar, length is equal
For 200mm, diameter is 4mm.
The described section configuration of dregs guiding groove 3 is rectangle, wide 1.5mm, deep 0.5mm, and 3 dregs guiding grooves are uniformly distributed in 120 °
Fix bar 2 and the surface of extension bar 5.
The described depth of internal thread hole 7 is 5mm, internal diameter 2.4mm, and the screw thread of joint 4 matches with the screw thread of internal thread hole 7.
The material of the pick 8 of described conducting drill bit 6 is high strength alloy steel, circumscribed circle diameter 4mm.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as protection scope of the present invention.
The present invention it is simple in construction, it is easy to operate, be easy to carry, scientific construction, rationally, can effectively will drill in
The drilling cuttings of condensation is crushed and exported, and greatly improves operating efficiency, has saved colliery cost, has good economy and society's effect
Benefit.
Claims (5)
1. the present invention relates to a kind of Roofbolt drill rod conduction method, it is characterised in that：Conducting device is assembled first, then utilizes conducting
Device turns on to drilling rod, then carries out according to the following steps：
The first step, conducting device assembling, first by fix bar（2）It is installed on portable hand electric drill（10）On, then by extension bar
（5）It is connected to fix bar（2）On, then drill bit will be turned on（6）With extension bar（5）Connection, according to physical length, optional increase subtracts
Few extension bar（5）；
Second step, Roofbolt drill rod conducting, drilling rod is inserted by conducting device（11）Centre bore（13）, until the rock blocked with inside
Bits（12）Contact, starts portable hand electric drill（10）, turned on；
3rd step, after drilling rod conducting, conducting device is taken out, gently taps drilling rod（11）, exclude internal residual landwaste（12）, to
Inside is passed through clear water, is cleared up, by landwaste（12）Thoroughly exclude；
Described drilling rod conducting device includes fix bar（2）, extension bar（5）, conducting drill bit（6）, fix bar（2）Connect by fixation
Head（1）With portable hand electric drill（10）It is connected, fix bar（2）And extension bar（5）Outer surface is uniformly distributed 3 dregs guiding grooves（3）,
Fix bar（2）One end and extension bar（5）Both ends are provided with internal thread hole（7）, fix bar（2）With extension bar（5）5 pass through interior spiral shell
Pit（7）With joint（4）Surface external screw thread is connected, and turns on drill bit（6）Pass through the male-pipe of its own（9）With extension bar
（5）Internal thread hole（7）It is connected, turns on drill bit（6）Top is uniformly distributed（4）Piece pick（8）.
A kind of 2. Roofbolt drill rod conduction method according to claim 1, it is characterised in that described fix bar（2）And connect
Stock（5）It is made with high-strength metal material, is cylindrical, massive bar, length is 200mm, and diameter is 4mm.
A kind of 3. Roofbolt drill rod conduction method according to claim 1, it is characterised in that described dregs guiding groove（3）Section
Rectangle, wide 1.5mm, deep 0.5mm are shaped as, 3 dregs guiding grooves are uniformly distributed in fix bar in 120 °（2）And extension bar（5）Surface.
A kind of 4. Roofbolt drill rod conduction method according to claim 1, it is characterised in that described internal thread hole（7）It is deep
For 5mm, internal diameter 2.4mm, joint（4）Screw thread and internal thread hole（7）Screw thread matches.
A kind of 5. Roofbolt drill rod conduction method according to claim 1, it is characterised in that described conducting drill bit（6）'s
Pick（8）Material be high strength alloy steel, circumscribed circle diameter 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837365.9A CN107838139A (en) | 2016-09-21 | 2016-09-21 | A kind of colliery Roofbolt drill rod conduction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837365.9A CN107838139A (en) | 2016-09-21 | 2016-09-21 | A kind of colliery Roofbolt drill rod conduction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107838139A true CN107838139A (en) | 2018-03-27 |
Family
ID=61657114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837365.9A Pending CN107838139A (en) | 2016-09-21 | 2016-09-21 | A kind of colliery Roofbolt drill rod conduction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364457A (en) * | 2020-03-24 | 2020-07-03 | 中国三冶集团有限公司 | Soil anchor rod self-pore-forming bearing head |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897602A (en) * | 1974-08-26 | 1975-08-05 | Richard N Waterbury | Pipe cleanout accessory |
| DE2806725A1 (en) * | 1978-02-17 | 1979-08-23 | Horst Kluender | Cross-leafed drill for cleaning insides of pipes - has two stamped-out right-angled leaves fitted together without welding |
| CN2189499Y (en) * | 1993-12-31 | 1995-02-15 | 重庆工具五金工业科学研究所 | Hand-held electric pipe-cutting threading dredging machine |
| CN2245334Y (en) * | 1995-09-06 | 1997-01-22 | 郎家文 | Special bit for drilling hole for putting agricultural chemicals and applying fertilizer on woody plant |
| US20080023033A1 (en) * | 2006-07-28 | 2008-01-31 | Rotary Drilling Supplies Europe Limited | Device for collecting debris from a well |
| US20100263140A1 (en) * | 2010-06-30 | 2010-10-21 | Mehdi Khani Moghanaki | Pipe & tubes cleaning mechanism |
| CN202278226U (en) * | 2011-08-18 | 2012-06-20 | 方大控股有限公司 | Novel drill bit |
| CN203253687U (en) * | 2013-03-14 | 2013-10-30 | 深圳市发利构件机械技术服务有限公司 | Drill pipe inner wall rust removing device |
| CN103382817A (en) * | 2013-07-26 | 2013-11-06 | 中国矿业大学 | Coal mine bottom plate anchoring anti-blocking drill rod |
| CN203470429U (en) * | 2013-08-30 | 2014-03-12 | 甘肃瓮福化工有限责任公司 | Pipeline dredging tool |
| CN203961814U (en) * | 2014-06-11 | 2014-11-26 | 徐州恒佳机械科技有限公司 | Jumbolter drilling rod quick-connect machanism |
| CN104416193A (en) * | 2013-08-30 | 2015-03-18 | 博世电动工具（中国）有限公司 | Drill bit |
| CN205020467U (en) * | 2015-06-19 | 2016-02-10 | 中建八局第一建设有限公司 | Pull throughs of dark distribution line pipe |
| CN105728408A (en) * | 2016-03-16 | 2016-07-06 | 四川西林石油物资装备有限公司 | Cleaning equipment of petroleum drilling rod |
| CN205425957U (en) * | 2016-03-22 | 2016-08-03 | 河北钢铁集团矿业有限公司 | Clear away self -control drilling tool that is listed as chimney coller incrustation scale |
-
2016
- 2016-09-21 CN CN201610837365.9A patent/CN107838139A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897602A (en) * | 1974-08-26 | 1975-08-05 | Richard N Waterbury | Pipe cleanout accessory |
| DE2806725A1 (en) * | 1978-02-17 | 1979-08-23 | Horst Kluender | Cross-leafed drill for cleaning insides of pipes - has two stamped-out right-angled leaves fitted together without welding |
| CN2189499Y (en) * | 1993-12-31 | 1995-02-15 | 重庆工具五金工业科学研究所 | Hand-held electric pipe-cutting threading dredging machine |
| CN2245334Y (en) * | 1995-09-06 | 1997-01-22 | 郎家文 | Special bit for drilling hole for putting agricultural chemicals and applying fertilizer on woody plant |
| US20080023033A1 (en) * | 2006-07-28 | 2008-01-31 | Rotary Drilling Supplies Europe Limited | Device for collecting debris from a well |
| US20100263140A1 (en) * | 2010-06-30 | 2010-10-21 | Mehdi Khani Moghanaki | Pipe & tubes cleaning mechanism |
| CN202278226U (en) * | 2011-08-18 | 2012-06-20 | 方大控股有限公司 | Novel drill bit |
| CN203253687U (en) * | 2013-03-14 | 2013-10-30 | 深圳市发利构件机械技术服务有限公司 | Drill pipe inner wall rust removing device |
| CN103382817A (en) * | 2013-07-26 | 2013-11-06 | 中国矿业大学 | Coal mine bottom plate anchoring anti-blocking drill rod |
| CN203470429U (en) * | 2013-08-30 | 2014-03-12 | 甘肃瓮福化工有限责任公司 | Pipeline dredging tool |
| CN104416193A (en) * | 2013-08-30 | 2015-03-18 | 博世电动工具（中国）有限公司 | Drill bit |
| CN203961814U (en) * | 2014-06-11 | 2014-11-26 | 徐州恒佳机械科技有限公司 | Jumbolter drilling rod quick-connect machanism |
| CN205020467U (en) * | 2015-06-19 | 2016-02-10 | 中建八局第一建设有限公司 | Pull throughs of dark distribution line pipe |
| CN105728408A (en) * | 2016-03-16 | 2016-07-06 | 四川西林石油物资装备有限公司 | Cleaning equipment of petroleum drilling rod |
| CN205425957U (en) * | 2016-03-22 | 2016-08-03 | 河北钢铁集团矿业有限公司 | Clear away self -control drilling tool that is listed as chimney coller incrustation scale |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364457A (en) * | 2020-03-24 | 2020-07-03 | 中国三冶集团有限公司 | Soil anchor rod self-pore-forming bearing head |
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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 |
Application publication date: 20180327 |
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| WD01 | Invention patent application deemed withdrawn after publication |