CN205000932U - Hole packer is fixed to stock - Google Patents
Hole packer is fixed to stock Download PDFInfo
- Publication number
- CN205000932U CN205000932U CN201520749031.7U CN201520749031U CN205000932U CN 205000932 U CN205000932 U CN 205000932U CN 201520749031 U CN201520749031 U CN 201520749031U CN 205000932 U CN205000932 U CN 205000932U
- Authority
- CN
- China
- Prior art keywords
- water pipe
- sealing
- water
- back segment
- leading portion
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a hole packer is fixed to stock, it is many to have solved the process who exists when the comprehensive drilling of adopting on the working face in current colliery is implemented to seal, and problem long and sealed effect difference expends time in. It has cup jointed sealed water pipe (4) and the sealed water pipe (5) of visiting of back end visited of anterior segment respectively to include on drill bit (3), be provided with sealed filling layer between the sealed lateral surface of visiting the water pipe and drilling (2), the drill way outside of combining drilling (2) on adopting working face (1) in the coal seam is provided with accuse water pipe supporting disk (10), central authorities at accuse water pipe supporting disk (10) are provided with accuse water pipe clearing hole (11), the sealed right -hand member of visiting water pipe (5) of back end passes back and accuse water pipe tip flange (13) fixed connection from accuse water pipe clearing hole (11), accuse water pipe tip flange (13) is connected with power shaft (15) through power shaft flange (14). The utility model discloses simple structure, it is convenient to implement, can be safely hole sealing fast.
Description
Technical field
The present invention relates to a kind of hole sealing device, the hole sealing device of the boring particularly on a kind of underground coal mine work plane.
Background technology
During at the driving of coal mine fully-mechanized mining working with for combining mining coal seam water filling, all needing to seal boring, abstemiously draining and water filling being carried out to comprehensive mining coal seam to reach.Now by the mode that technology is by reaming, seal, there is activities many after reaming to boring enforcement, expend time in problem that is long and sealing effectiveness difference.
Summary of the invention
The invention provides a kind of anchor pole and fix hole packer, the activities existed when sealing is implemented in the boring solved on existing coal mine fully-mechanized mining working is many, and expend time in technical problem that is long and sealing effectiveness difference.
The present invention solves above technical problem by the following technical programs:
A kind of anchor pole fixes hole packer, comprise coal seam fully-mechanized mining working, coal seam fully-mechanized mining working is provided with boring, be provided with drill bit in the borehole, drill bit is socketed with leading portion sealing respectively and visits water pipe and back segment sealing spy water pipe, the right-hand member that water pipe is visited in leading portion sealing seals the left end falcon visiting water pipe to be connected together with back segment, the right-hand member of leading portion sealing spy water pipe and back segment are sealed the left end visiting water pipe and are fixed together by connecting bolt, the lateral surface of leading portion sealing spy water pipe is provided with leading portion helical thread protruding, the lateral surface of back segment sealing spy water pipe is provided with back segment helical thread protruding, visit between the lateral surface of water pipe and boring in leading portion sealing and be provided with sealing packed layer, visit between the lateral surface of water pipe and boring in back segment sealing and be provided with sealing packed layer, the aperture arranged outside of the boring on the fully-mechanized mining working of coal seam has water control pipe supporting disk, the central authorities of water control pipe supporting disk are provided with water control pipe passing hole, the right-hand member that water pipe is visited in back segment sealing is fixed together with water control pipe end flange from water control pipe passing hole through rear, water control pipe end flange is linked together by line shaft adpting flange and line shaft, four angles of water control pipe supporting disk are provided with the glass anchor pole linked together with coal seam fully-mechanized mining working.
Four angles of water control pipe supporting disk are provided with strip hole, and glass anchor pole is fixed together with coal seam fully-mechanized mining working through after strip hole.
Structure of the present invention is simple, and it is convenient to implement, can sealing of hole safely and fast.Also have draining in addition reliable, water filling is firm, and the safety in production for colliery provides reliable technical guarantee.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that water pipe is visited in sealing of the present invention;
Fig. 3 is the structural representation of water control pipe supporting disk 10 of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of anchor pole fixes hole packer, comprise coal seam fully-mechanized mining working 1, coal seam fully-mechanized mining working 1 is provided with boring 2, drill bit 3 is provided with in boring 2, drill bit 3 is socketed with leading portion sealing respectively and visits water pipe 4 and back segment sealing spy water pipe 5, the right-hand member that water pipe 4 is visited in leading portion sealing seals the left end falcon visiting water pipe 5 to be connected together with back segment, the right-hand member of leading portion sealing spy water pipe 4 and back segment are sealed the left end visiting water pipe 5 and are fixed together by connecting bolt 6, the lateral surface of leading portion sealing spy water pipe 4 is provided with leading portion helical thread projection 7, the lateral surface of back segment sealing spy water pipe 5 is provided with back segment helical thread projection 8, be provided with between the lateral surface and boring 2 of leading portion sealing spy water pipe 4 and seal packed layer 9, visit between the lateral surface of water pipe 5 and boring 2 in back segment sealing and be provided with sealing packed layer, the aperture arranged outside of the boring 2 on coal seam fully-mechanized mining working 1 has water control pipe supporting disk 10, the central authorities of water control pipe supporting disk 10 are provided with water control pipe passing hole 11, the right-hand member that water pipe 5 is visited in back segment sealing is fixed together with water control pipe end flange 13 from water control pipe passing hole 11 through rear, water control pipe end flange 13 is linked together by line shaft adpting flange 14 and line shaft 15, four angles of water control pipe supporting disk 10 are provided with the glass anchor pole 12 linked together with coal seam fully-mechanized mining working 1.
Four angles of water control pipe supporting disk 10 are provided with strip hole 16, glass anchor pole 12 through after strip hole 16 and coal seam fully-mechanized mining working 1 be fixed together.
When driving face shifts to an earlier date leting speeper, first water pipe 4 being visited in leading portion sealing is placed in boring 2, carry out by fixing water control pipe supporting disk 10 right-hand member that water pipe 4 is visited in the sealing of stable leading portion with glass anchor pole 12, drilling rod 3 is visited water pipe 4 by leading portion sealing and is started to drill work normally.Go out if having no swelling during probing, after probing, first the glass anchor pole 12 on water control pipe supporting disk 10 is removed, then, then split out leading portion sealing spy water pipe 4, in order to recycling next time.If there is there being swelling to go out, when not withdrawing from drilling rod 3, scientific and reasonable draining.When carrying out water filling to Seams, after boring 2 is by design standard probing, rotated in the direction of the clock by water control pipe end flange 13, line shaft adpting flange 14 and line shaft 15 and falcon after leading portion sealing spy water pipe 4 is connect back segment sealing spy water pipe 5, access many sealings successively and visit water pipe, then, start to coal dust water filling, after finishing using by by-pass valve control, inhour spanner rotary power axle 15, hauls out sealing by root and visits water pipe.
Claims (2)
1. an anchor pole fixes hole packer, comprise coal seam fully-mechanized mining working (1), coal seam fully-mechanized mining working (1) is provided with boring (2), drill bit (3) is provided with in boring (2), it is characterized in that, drill bit (3) is socketed with leading portion sealing respectively and visits water pipe (4) and back segment sealing spy water pipe (5), the right-hand member that water pipe (4) is visited in leading portion sealing seals the left end falcon visiting water pipe (5) to be connected together with back segment, the right-hand member of leading portion sealing spy water pipe (4) and back segment are sealed the left end visiting water pipe (5) and are fixed together by connecting bolt (6), the lateral surface of leading portion sealing spy water pipe (4) is provided with leading portion helical thread projection (7), the lateral surface of back segment sealing spy water pipe (5) is provided with back segment helical thread projection (8), be provided with between the lateral surface and boring (2) of leading portion sealing spy water pipe (4) and seal packed layer (9), visit between the lateral surface of water pipe (5) and boring (2) in back segment sealing and be provided with sealing packed layer, the aperture arranged outside of the boring (2) on coal seam fully-mechanized mining working (1) has water control pipe supporting disk (10), the central authorities of water control pipe supporting disk (10) are provided with water control pipe passing hole (11), the right-hand member that water pipe (5) is visited in back segment sealing is fixed together with water control pipe end flange (13) from water control pipe passing hole (11) through rear, water control pipe end flange (13) is linked together by line shaft adpting flange (14) and line shaft (15), four angles of water control pipe supporting disk (10) are provided with the glass anchor pole (12) linked together with coal seam fully-mechanized mining working (1).
2. a kind of anchor pole according to claim 1 fixes hole packer, it is characterized in that, four angles of water control pipe supporting disk (10) are provided with strip hole (16), and glass anchor pole (12) is fixed together with coal seam fully-mechanized mining working (1) afterwards through strip hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749031.7U CN205000932U (en) | 2015-09-25 | 2015-09-25 | Hole packer is fixed to stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749031.7U CN205000932U (en) | 2015-09-25 | 2015-09-25 | Hole packer is fixed to stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205000932U true CN205000932U (en) | 2016-01-27 |
Family
ID=55157827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749031.7U Expired - Fee Related CN205000932U (en) | 2015-09-25 | 2015-09-25 | Hole packer is fixed to stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205000932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134120A (en) * | 2015-09-25 | 2015-12-09 | 山西汾西矿业（集团）有限责任公司 | Hole sealing device adopting fixed anchor rod |
| CN107905756A (en) * | 2017-12-06 | 2018-04-13 | 徐州迈斯特机械科技有限公司 | A kind of tunnel boring construction opening arrangement |
-
2015
- 2015-09-25 CN CN201520749031.7U patent/CN205000932U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134120A (en) * | 2015-09-25 | 2015-12-09 | 山西汾西矿业（集团）有限责任公司 | Hole sealing device adopting fixed anchor rod |
| CN107905756A (en) * | 2017-12-06 | 2018-04-13 | 徐州迈斯特机械科技有限公司 | A kind of tunnel boring construction opening arrangement |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20200925 |