CN103089161B - The solid plumber's skill of the anti-slip casting of a kind of elevation bore - Google Patents
The solid plumber's skill of the anti-slip casting of a kind of elevation bore Download PDFInfo
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- CN103089161B CN103089161B CN201310042781.6A CN201310042781A CN103089161B CN 103089161 B CN103089161 B CN 103089161B CN 201310042781 A CN201310042781 A CN 201310042781A CN 103089161 B CN103089161 B CN 103089161B
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- slip casting
- sleeve pipe
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- pipe
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Abstract
The invention discloses the anti-slip casting sleeve pipe of a kind of elevation bore and solid plumber's skill, anti-slip casting sleeve pipe comprises flange, ball valve, silk head tube, angle iron.After anti-slip casting sleeve pipe is placed in elevation bore, utilize anti-slip casting sleeve pipe, inject solid pipe between cement paste to hole pipe from sleeve outer wall.Anti-slip casting sleeve pipe manufacture craft is simple, the solid plumber's skill of positive slip casting in sleeve pipe, and the disposable solid pipe success rate of the solid plumber's skill slip casting of the anti-slip casting of elevation bore is high, suppress success rate more than 97%, save cement paste, must open-work, save time, saving of labor, laborsaving, safety, and cost-saving.
Description
Technical field
The present invention relates to a kind of elevation bore slip casting sleeve pipe and the solid plumber's skill of anti-slip casting, especially a kind of solid plumber's skill of elevation bore slip casting being suitable for discharge water.
Background technology
Traditional discharge water drilling pipe-fixing method is positive cement injection technique.Positive cement injection technique is first directly descended in hand-hole by sleeve pipe, then by hole ligament jute and the cement paste sealing apart from aperture 0.5m, mortar leakage prevention.Then adopt the technique sealing of hole of cement injection in sleeve pipe, positive cement injection technique, after need first being filled by sleeve pipe, slurries just can access aperture ligament.Grouting pressure is little, and cement paste can not enter or only a small amount of access aperture ligament, causes sleeve pipe sealing shaky, affect the use that discharge water is holed; Grouting pressure is excessive, sleeve pipe can be ejected, and causing cannot sealing pipe, ejects sleeve pipe simultaneously and easily causes security incident.The cement paste utilization rate of the solid pipe of positive cement injection only about 20% in sleeve pipe, suppress success rate low, disposable solid pipe success rate is lower than 50%.Waste water mud, efficiency of construction is low, length consuming time.After positive cement injection technique completes, need open-work again, block sleeve pipe to avoid cement paste.
Summary of the invention
The object of invention is deficiency in order to overcome in prior art, provide high, the solid pipe success rate of a kind of cement paste utilization rate high, easy to operate, admittedly manage the solid plumber's skill of the anti-slip casting of effective, that efficiency of construction is high elevation bore.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of elevation bore slip casting sleeve pipe, comprise sleeve body, sleeve body outer wall one end is provided with Grouting Pipe, the side connection valve of Grouting Pipe near sleeve body end, other end opening.
Further, described Grouting Pipe is an angle iron, and angle iron wedge angle outwardly dual-side is inwardly welded in sleeve body.
Further, described valve is ball valve, is provided with first head tube between ball valve and Grouting Pipe, and the other end of ball valve is provided with second head tube.
Further, one end that sleeve body is provided with Grouting Pipe is connected with flange.
The solid plumber's skill of the anti-slip casting of a kind of elevation bore, comprises the steps:
A. with the boring for leting speeper that drill bit gets out;
B. be placed in boring by anti-slip casting sleeve pipe, ball valve and silk head tube expose boring;
D. adopt jute and cement by the annular hole shutoff between boring and anti-slip casting sleeve pipe, form port closing ring;
D. the mozzle be connected with grouting pump is connected with silk head tube;
E. ball valve is opened,
F. open grouting pump, start slip casting, cement paste, through silk rolling head tube, ball valve, Grouting Pipe, enters boring with the gap of anti-slip casting sleeve pipe;
G. can close grouting pump when the inwall of anti-slip casting sleeve pipe occurs cement paste near of flange, rear closedown ball valve, completes slip casting and admittedly manages.
Further, described boring and horizon are with the 25-30 ° of elevation angle.
Operating principle of the present invention and beneficial effect show:
This anti-slip casting sleeve pipe manufacture craft is simple, and compared to the solid plumber's skill of positive slip casting, the solid plumber's skill efficiency of construction of the anti-slip casting of elevation bore is high, the solid pipe success rate of disposable slip casting is high, through suppressing 76 borings over 2 years, suppressing success rate more than 97%, saving manpower and engineering time; The solid plumber's skill cement paste utilization rate of anti-slip casting is high, saves cement paste; The solid plumber's skill of anti-slip casting, sleeve pipe is not easily ejected, and prevents security incident; The solid plumber's skill of the anti-slip casting of elevation bore must open-work, saves operation; Use the solid plumber's skill of anti-slip casting, during each drilling pipe-fixing, about 500 yuan can be saved.
The solid plumber's skill of the anti-slip casting of elevation bore, saves time, saving of labor, laborsaving, safety, and cost-saving.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
Fig. 1 is anti-slip casting sleeve pipe schematic diagram of the present invention;
Fig. 2 is anti-slip casting sleeve pipe sectional drawing of the present invention;
Fig. 3 is the solid pipe process schematic representation of the anti-slip casting of elevation bore of the present invention;
In figure: 1-flange, 2-ball valve, 3-silk head tube, 4-silk head tube, 6-angle iron, 7-sleeve body, the anti-slip casting sleeve pipe of 9-, 10-shutoff ring, 12-cement paste, 13-sand layers, 14-shale layer, 15-ash rock stratum.
Detailed description of the invention
With detailed description of the invention, the invention is described in detail below:
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the application's protection.
As shown in Figure 1, a kind of elevation bore slip casting sleeve pipe 9, it comprises flange 1 and sleeve body 7, the welding edges flange 1 of sleeve body 7; Sleeve body 7 outer wall is provided with Grouting Pipe arranging flange end, and this Grouting Pipe adopts the form of angle iron 6, angle iron 6 both sides and sleeve body 7 wall contacts, and closely knit welding is carried out with sleeve pipe 7 outer wall in the both sides of angle iron 6; Angle iron 6 is connected with ball valve 2 near one end of flange 1 by silk head tube 3, the other end connecting filament head tube 4 of ball valve 2.
The present embodiment size is as follows:
Flange internal diameter is Φ 100mm; Sleeve body 7 is long is 8m, and external diameter is Φ 108mm; Angle iron 6 is long is 1.5m, and slant height is 30mm; Silk head tube 3,4 is long is 0.15m, and diameter is Φ 20mm, welds with near flange 1 one of 45° angle and angle iron 6.
Corresponding above-mentioned size, the solid plumber's skill of the anti-slip casting of a kind of elevation bore, comprises the steps
A. aperture diameter is gone out for the long boring for leting speeper for 8m of Φ 110mm with 25-30 ° of elevation angle Φ 110mm bit drills.
B. anti-slip casting sleeve pipe 9 is placed in boring, makes a head tube 3 point to ground.
C. adopt jute and cement by the annular hole shutoff between the boring in the distance of distance aperture 0.5m and anti-slip casting sleeve pipe 9, form port closing ring 10.
D. the mozzle be connected with grouting pump is connected e. with silk head tube 3 and opens ball valve 2.
F. open grouting pump, start slip casting, cement paste 12 through silk rolling head tube 3, ball valve 2, be welded on sleeve pipe 7 outer wall angle iron 6 after, enter boring with the gap of anti-slip casting sleeve pipe 9.
G. can close grouting pump when the inwall of anti-slip casting sleeve pipe 9 occurs cement paste near of flange 1, rear closedown ball valve 2, completes slip casting and admittedly manages.
The above is only the preferred embodiment of the application, those skilled in the art is understood or realizes the application.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. the solid plumber's skill of the anti-slip casting of elevation bore, is characterized in that, comprise the steps:
A. with the boring for leting speeper that drill bit gets out;
B. be placed in boring by anti-slip casting sleeve pipe, ball valve and silk head tube expose boring;
D. adopt jute and cement by the annular hole shutoff between boring and anti-slip casting sleeve pipe, form port closing ring;
D. the mozzle be connected with grouting pump is connected with silk head tube;
E. ball valve is opened,
F. open grouting pump, start slip casting, cement paste, through silk rolling head tube, ball valve, Grouting Pipe, enters boring and anti-slip casting sleeve pipe
Gap in;
G. grouting pump can be closed, rear closedown ball when the inwall of anti-slip casting sleeve pipe occurs cement paste near of flange
Valve, completes slip casting and admittedly manages.
2. the solid plumber's skill of the anti-slip casting of elevation bore according to claim 1, is characterized in that, described boring and horizon are with the 25-30 ° of elevation angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042781.6A CN103089161B (en) | 2013-02-04 | 2013-02-04 | The solid plumber's skill of the anti-slip casting of a kind of elevation bore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310042781.6A CN103089161B (en) | 2013-02-04 | 2013-02-04 | The solid plumber's skill of the anti-slip casting of a kind of elevation bore |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103089161A CN103089161A (en) | 2013-05-08 |
| CN103089161B true CN103089161B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310042781.6A Active CN103089161B (en) | 2013-02-04 | 2013-02-04 | The solid plumber's skill of the anti-slip casting of a kind of elevation bore |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194047A (en) * | 2018-02-02 | 2018-06-22 | 淮南矿业(集团)有限责任公司 | The cyclic permutation grouting device and technique of a kind of drilling pipe-fixing |
| CN112901272A (en) * | 2021-01-15 | 2021-06-04 | 贵州化工建设有限责任公司 | Geophysical prospecting and drilling cooperative advanced water detection and drainage construction method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6384389B1 (en) * | 2000-03-30 | 2002-05-07 | Tesla Industries Inc. | Eutectic metal sealing method and apparatus for oil and gas wells |
| CN101463717A (en) * | 2008-12-22 | 2009-06-24 | 中煤第五建设公司 | Converse fast hole-sealing method of continuous water exit hole-drilling conduit method |
| CN101979820A (en) * | 2010-10-25 | 2011-02-23 | 山东大学 | Process for sealing elevation drill hole water-stopping sleeves |
| CN202500525U (en) * | 2012-02-15 | 2012-10-24 | 中国矿业大学 | An anti-collapse apparatus for rock holes by grouting and congealing walls of holes |
| CN203035105U (en) * | 2013-02-04 | 2013-07-03 | 山东省邱集煤矿 | Inverse slip casting casing pipe of elevation angle drill hole |
| CN203702070U (en) * | 2013-12-30 | 2014-07-09 | 平顶山天安煤业股份有限公司 | Coal mine low pumping lane borehole slag-returning sealing apparatus |
-
2013
- 2013-02-04 CN CN201310042781.6A patent/CN103089161B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6384389B1 (en) * | 2000-03-30 | 2002-05-07 | Tesla Industries Inc. | Eutectic metal sealing method and apparatus for oil and gas wells |
| CN101463717A (en) * | 2008-12-22 | 2009-06-24 | 中煤第五建设公司 | Converse fast hole-sealing method of continuous water exit hole-drilling conduit method |
| CN101979820A (en) * | 2010-10-25 | 2011-02-23 | 山东大学 | Process for sealing elevation drill hole water-stopping sleeves |
| CN202500525U (en) * | 2012-02-15 | 2012-10-24 | 中国矿业大学 | An anti-collapse apparatus for rock holes by grouting and congealing walls of holes |
| CN203035105U (en) * | 2013-02-04 | 2013-07-03 | 山东省邱集煤矿 | Inverse slip casting casing pipe of elevation angle drill hole |
| CN203702070U (en) * | 2013-12-30 | 2014-07-09 | 平顶山天安煤业股份有限公司 | Coal mine low pumping lane borehole slag-returning sealing apparatus |
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| CN103089161A (en) | 2013-05-08 |
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Address after: 251100 Qiuji, Qihe County, Dezhou City, Shandong Province Patentee after: Shandong Qiu Ji Coal Mine Co., Ltd. Address before: 251100 Qiuji, Qihe County, Dezhou City, Shandong Province Patentee before: Shandong Qiuji Coal Mine |