CN102251800A - Magazine clip type hole packer - Google Patents
Magazine clip type hole packer Download PDFInfo
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- CN102251800A CN102251800A CN201110194758XA CN201110194758A CN102251800A CN 102251800 A CN102251800 A CN 102251800A CN 201110194758X A CN201110194758X A CN 201110194758XA CN 201110194758 A CN201110194758 A CN 201110194758A CN 102251800 A CN102251800 A CN 102251800A
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- medicine
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- enteric cavity
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Abstract
The invention relates to a magazine clip type hole packer, which comprises a closed or combined supporting pipe; annular powder gut cavities are uniformly distributed on the pipe wall of the supporting pipe; a powder gut is filled in each powder gut cavity; expansion powder A and expansion powder B are filled in the adjacent powder guts respectively, and the expansion powder A and the expansion powder B can be quickly expanded and fixed after being mixed; and a combined cutter is arranged at one end of the closed supporting pipe, the edges of blades of the combined cutter correspond to the powder guts respectively, meanwhile, a puller is fixed on the combined cutter, the puller passes through the pipe cavity or the powder gut cavities, and the other end of the puller extends out of the closed supporting pipe. The expansion powder A and the expansion powder B are delivered to the deep position of a drilled hole by using the supporting pipe, and the powder guts of the two kinds of powder are lacerated by using the cutter, so that the two kinds of powder are quickly reacted and expanded to pack the hole. The hole packer has a simple structure, and is practical, convenient and good in using effect.
Description
Technical field:
The present invention relates to the gas hole sealing device in field, a kind of colliery, particularly a kind of cartridge-type hole packer.
Background technology:
In process of coal mining, carrying out gas drainage under suction in advance is to solve coal and the outstanding effective ways of gas, and coal-bed flooding and gas drainage under suction all need be carried out sealing of hole.The method for sealing that adopts mainly contains cement mortar method of pore sealing, polyurethane sealing of hole method and hole packer method of pore sealing at present.Cement mortar method of pore sealing labour intensity is big, and efficient is low, and the sealing of hole weak effect can not be fetched after water-injection steel pipe is imbedded, and stays hidden danger to coal mining activity; Polyurethane sealing of hole method, sealing of hole intensity is little, sealing of hole is apart from weak point, gas leakage easily: pipe also all adopts steel pipe in the hole packer that common hole packer method of pore sealing adopts, the outer layer sleeve two ends are fixed on the water-injection steel pipe, and outer layer sleeve longitudinal dilatation axial shrinkage makes outer layer sleeve and water-injection steel pipe junction break easily during the pressurising sealing, the damage hole packer does not reach the sealing of hole effect.
Summary of the invention:
Purpose of the present invention provides a kind of cartridge-type hole packer at problems of the prior art and deficiency.
Technical scheme is as follows: a kind of cartridge-type hole packer, comprise closed stay pipe, be evenly equipped with the medicine enteric cavity of annular on the tube wall of this closed stay pipe, in each medicine enteric cavity adjacent and each medicine enteric cavity and the stay pipe, outer surface is a thin layer, in each medicine enteric cavity the medicine intestines are installed, adjacent medicine intestines are equipped with A and the expansion B that makes up a prescription that makes up a prescription that expands respectively, expansion is made up a prescription that A and expansion make up a prescription that B can expand rapidly after mixing and is fixing, one end of described closed stay pipe is provided with gang tool, the blade of each blade of gang tool is corresponding with described thin layer respectively, on this gang tool, be fixed with simultaneously and draw tool, draw tool in tube chamber or in the medicine enteric cavity, its other end stretches out outside the closed stay pipe.
The inner and/or the outer end of described closed stay pipe are equipped with end cap.
In the inboard end cap of gang tool, back-moving spring is installed.
Described gang tool is to be fixed with each blade of dispersing on the center support piece, and each blade is the thin layer of corresponding medicine enteric cavity respectively, is fixed with stay cord or pull bar on the center support piece, and this stay cord or pull bar stretch out from tube chamber.
Described gang tool comprises a circular blade, radially is fixed with each blade of dispersing on the circular blade, and each blade is the thin layer of corresponding medicine enteric cavity respectively, is fixed with stay cord on circular blade, and stay cord stretches out from the medicine enteric cavity.
A kind of cartridge-type hole packer, comprise the combined type stay pipe, in this combined type stay pipe, outer two ends are mated setting-in respectively and are fixed in internal end cover and the outer end cap, be evenly equipped with the medicine enteric cavity of annular on the combined support pipe, each medicine enteric cavity adjacent matched in clearance, in each medicine enteric cavity the medicine intestines are installed, adjacent medicine intestines are equipped with A and the expansion B that makes up a prescription that makes up a prescription that expands respectively, expansion is made up a prescription that A and expansion make up a prescription that B can expand rapidly after mixing and is fixing, one end of described combined type stay pipe is provided with gang tool, the blade of each blade of gang tool lays respectively in the gap of medicine enteric cavity, on this gang tool, be fixed with simultaneously and draw tool, draw tool in tube chamber or in the medicine enteric cavity, its other end stretches out outside the closed stay pipe.
In the inboard end cap of gang tool, back-moving spring is installed.
Described gang tool is to be fixed with each blade of dispersing on the center support piece, and each blade lays respectively in the gap of medicine enteric cavity, is fixed with stay cord or pull bar on the center support piece, and this stay cord or pull bar stretch out from tube chamber.
On outer end cap, be fixed with bar-spring, and internal end cover is provided with pilot hole, and an end of this bar-spring is connected with the transition stay cord, and this transition stay cord is fixed on the center support piece after by pilot hole, be fixed with stay cord or pull bar on the center support piece, this stay cord or pull bar stretch out from tube chamber.
The combined type stay pipe go out also be set with antifriction protection thin layer.
Beneficial effect of the present invention:
Utilize stay pipe that expansion A and the expansion B that makes up a prescription that makes up a prescription is delivered to the boring depths, and utilize cutter that two kinds of medicine intestines that make up a prescription are cut, make two kinds to cooperate reaction rapidly to expand to play the sealing of hole effect.It is simple in structure, and is practical and convenient, and result of use is good.
Description of drawings:
Fig. 1 is one of side structure schematic diagram of the present invention;
Fig. 2 is one of A-A cross-sectional view of Fig. 1;
Fig. 3 be Fig. 1 the A-A cross-sectional view two;
Fig. 4 be Fig. 1 the A-A cross-sectional view three;
Fig. 5 is two of a side structure schematic diagram of the present invention;
Fig. 6 is the structure for amplifying schematic diagram of Fig. 5;
Fig. 7 is the stereoscopic-state schematic diagram of Fig. 6;
Fig. 8 is the B-B cross-sectional view of Fig. 6;
Fig. 9 is the internal end cover structural representation of Fig. 7;
Figure 10 is the cross-sectional view of another kind of form of the present invention.
Number in the figure 1a is closed stay pipe, 1b is the combined type stay pipe, 21 is internal end cover, and 22 is outer end cap, and 23 is the blade groove, 3 is bar-spring, 4 is stay cord, and 5 is back-moving spring, and 61 is the center support piece of gang tool, 62 is the blade of dispersing (or blade), 63 and 64 are respectively the tractive nose of diverse location, and 65 is circular blade, and 9 is the medicine intestines, 10 is the thin film region of closed type medicine enteric cavity, 11 is the closed type medicine enteric cavity, and 12 is the slit of combined type medicine enteric cavity, and 13 is combined type medicine enteric cavity, 14 is crossover port, and 15 are the transition stay cord.
The specific embodiment:
Embodiment one: referring to Fig. 1 and Fig. 2, the cartridge-type hole packer comprises closed stay pipe 1a.Be evenly equipped with medicine enteric cavity 11 on the annular tube wall of this closed stay pipe 1a, the inside and outside surface of each medicine enteric cavity 11 adjacent and each medicine enteric cavity and stay pipe is a thin layer 10.In each medicine enteric cavity 11 the medicine intestines are installed, adjacent medicine intestines are equipped with A and the expansion B that makes up a prescription that makes up a prescription that expands respectively, expand to make up a prescription that A and expansion make up a prescription that B can expand rapidly after mixing and fixing.In the prior art, two kinds of solution are a lot of by mixing the rapid material that expands in back, do not describe in detail.
In the present embodiment, the inner of described closed stay pipe 1a and outer end are separately installed with end cap 21 and 22.The junction of internal end cover 21 is provided with gang tool.This gang tool is to be fixed with each blade 62 of dispersing on center support piece 61, and each blade 62 is the thin layer 10 of corresponding medicine enteric cavity respectively.Be fixed with stay cord 4 on the center support piece 61, this stay cord 4 stretches out from tube chamber.
Simultaneously, in the inboard end cap of gang tool, back-moving spring 5 is installed.With stay cord 4 pulling cutters the medicine intestines are cut, can be protected repeatedly that under the effect of back-moving spring 5 the medicine intestines are thoroughly cut.
Embodiment two: referring to Fig. 1 and Fig. 3, content and embodiment one are basic identical, and something in common does not repeat, and different is: described gang tool comprises a circular blade 65, radially be fixed with each blade 62 of dispersing on the circular blade 65, each blade 62 is the thin layer 10 of corresponding medicine enteric cavity respectively.
Embodiment three: referring to Fig. 1 and Fig. 4, content and embodiment one are basic identical, and something in common does not repeat, and different is: described gang tool comprises a circular blade 65, radially be fixed with each blade 62 of dispersing on the circular blade 65, each blade 62 is the thin layer 10 of corresponding medicine enteric cavity respectively.Be fixed with stay cord 4 on circular blade 65, stay cord 4 stretches out from closed type medicine enteric cavity 11.
Embodiment four: accompanying drawing is not drawn, and content and embodiment one are basic identical, and something in common does not repeat, and different is: do not have inside and outside end cap.
Embodiment five: referring to Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, another kind of cartridge-type hole packer comprises combined type stay pipe 1b.The inside and outside two ends of this combined type stay pipe 1b are mated setting-in respectively and are fixed in internal end cover 21 and the outer end cap 22.Be evenly equipped with the medicine enteric cavity 13 of annular on the combined support pipe 1b, each medicine enteric cavity 13 adjacent gap 12 cooperates, in each medicine enteric cavity 13 the medicine intestines are installed, adjacent medicine intestines are equipped with A and the expansion B that makes up a prescription that makes up a prescription that expands respectively, expand to make up a prescription that A and expansion make up a prescription that B can expand rapidly after mixing and fixing.
The end of described combined type stay pipe 1b is provided with gang tool, is fixed with stay cord 4 (drawing tool) simultaneously on this gang tool, and stay cord 4 is in tube chamber, and its other end stretches out outside the closed stay pipe 1b.Described gang tool is to be fixed with each blade 62 of dispersing on center support piece 61, and each blade lays respectively in the gap 12 of medicine enteric cavity.The circumference that has also shown internal end cover among Fig. 6, Fig. 8, Fig. 9 is provided with the groove 23 that cooperates with each blade 62.In the inboard end cap 21 of gang tool, back-moving spring 5 is installed.In addition, can also the combined type stay pipe go out also be set with antifriction protection thin layer (among the figure for drawing).
Embodiment six: width of cloth figure does not draw, and content and embodiment one are basic identical, and something in common does not repeat, different is: back-moving spring is not set, stay cord changes pull bar into, is that the medicine intestines are cut by push-and-pull pull bar repeatedly, in the inner chamber of last pull bar withdrawal combined type stay pipe.
Embodiment seven: referring to Figure 10, content and embodiment one are basic identical, something in common does not repeat, different is: be fixed with bar-spring 3 on outer end cap, and internal end cover is provided with pilot hole 14, and an end of this bar-spring 3 is connected with transition and protects rope 15, and this transition stay cord 15 is by being fixed on behind the pilot hole on the center support piece 61, be fixed with stay cord 4 on the center support piece 61, this stay cord 4 stretches out from tube chamber.
Claims (10)
1. cartridge-type hole packer, it is characterized in that: comprise closed stay pipe, be evenly equipped with the medicine enteric cavity of annular on the tube wall of this closed stay pipe, in each medicine enteric cavity adjacent and each medicine enteric cavity and the stay pipe, outer surface is a thin layer, in each medicine enteric cavity the medicine intestines are installed, adjacent medicine intestines are equipped with A and the expansion B that makes up a prescription that makes up a prescription that expands respectively, expansion is made up a prescription that A and expansion make up a prescription that B can expand rapidly after mixing and is fixing, one end of described closed stay pipe is provided with gang tool, the blade of each blade of gang tool is corresponding with described thin layer respectively, on this gang tool, be fixed with simultaneously and draw tool, draw tool in tube chamber or in the medicine enteric cavity, its other end stretches out outside the closed stay pipe.
2. cartridge-type hole packer according to claim 1 is characterized in that: the inner and/or the outer end of described closed stay pipe are equipped with end cap.
3. cartridge-type hole packer according to claim 2 is characterized in that: in the inboard end cap of gang tool back-moving spring is installed.
4. cartridge-type hole packer according to claim 1, it is characterized in that: described gang tool is to be fixed with each blade of dispersing on the center support piece, each blade is the thin layer of corresponding medicine enteric cavity respectively, is fixed with stay cord or pull bar on the center support piece, and this stay cord or pull bar stretch out from tube chamber.
5. cartridge-type hole packer according to claim 1, it is characterized in that: described gang tool comprises a circular blade, radially be fixed with each blade of dispersing on the circular blade, each blade is the thin layer of corresponding medicine enteric cavity respectively, be fixed with stay cord on circular blade, stay cord stretches out from the medicine enteric cavity.
6. cartridge-type hole packer, it is characterized in that: comprise the combined type stay pipe, in this combined type stay pipe, outer two ends are mated setting-in respectively and are fixed in internal end cover and the outer end cap, be evenly equipped with the medicine enteric cavity of annular on the combined support pipe, each medicine enteric cavity adjacent matched in clearance, in each medicine enteric cavity the medicine intestines are installed, adjacent medicine intestines are equipped with A and the expansion B that makes up a prescription that makes up a prescription that expands respectively, expansion is made up a prescription that A and expansion make up a prescription that B can expand rapidly after mixing and is fixing, one end of described combined type stay pipe is provided with gang tool, the blade of each blade of gang tool lays respectively in the gap of medicine enteric cavity, on this gang tool, be fixed with simultaneously and draw tool, draw tool in tube chamber or in the medicine enteric cavity, its other end stretches out outside the closed stay pipe.
7. cartridge-type hole packer according to claim 6 is characterized in that: in the inboard end cap of gang tool back-moving spring is installed.
8. cartridge-type hole packer according to claim 6, it is characterized in that: described gang tool is to be fixed with each blade of dispersing on the center support piece, each blade lays respectively in the gap of medicine enteric cavity, is fixed with stay cord or pull bar on the center support piece, and this stay cord or pull bar stretch out from tube chamber.
9. cartridge-type hole packer according to claim 8, it is characterized in that: on outer end cap, be fixed with bar-spring, and internal end cover is provided with pilot hole, one end of this bar-spring is connected with the transition stay cord, this transition stay cord is fixed on the center support piece after by pilot hole, be fixed with stay cord or pull bar on the center support piece, this stay cord or pull bar stretch out from tube chamber.
10. cartridge-type hole packer according to claim 6 is characterized in that: the combined type stay pipe go out also be set with antifriction protection thin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194758XA CN102251800A (en) | 2011-07-13 | 2011-07-13 | Magazine clip type hole packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110194758XA CN102251800A (en) | 2011-07-13 | 2011-07-13 | Magazine clip type hole packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102251800A true CN102251800A (en) | 2011-11-23 |
Family
ID=44979337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110194758XA Pending CN102251800A (en) | 2011-07-13 | 2011-07-13 | Magazine clip type hole packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102251800A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635455A (en) * | 2015-04-03 | 2018-01-26 | 格勒诺布尔-阿尔卑斯大学 | Implantable intestines reactor |
| CN111271023A (en) * | 2020-03-09 | 2020-06-12 | 中煤科工集团西安研究院有限公司 | Push type hole internal integrated rapid hole sealing device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067427A2 (en) * | 1981-06-10 | 1982-12-22 | Maschinenfabrik Korfmann GmbH | Gas suction method in coal mining, and suction pipe to perform this method |
| CN102011606A (en) * | 2010-12-10 | 2011-04-13 | 煤炭科学研究总院重庆研究院 | Reaction type foam hole sealing multi-baffle sealing device |
| CN102022093A (en) * | 2010-12-10 | 2011-04-20 | 煤炭科学研究总院重庆研究院 | Reactive type foamy hole sealing system |
| CN102071898A (en) * | 2010-12-10 | 2011-05-25 | 煤炭科学研究总院重庆研究院 | Self-formed baffle and reaction type foam hole sealing device thereof |
-
2011
- 2011-07-13 CN CN201110194758XA patent/CN102251800A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067427A2 (en) * | 1981-06-10 | 1982-12-22 | Maschinenfabrik Korfmann GmbH | Gas suction method in coal mining, and suction pipe to perform this method |
| CN102011606A (en) * | 2010-12-10 | 2011-04-13 | 煤炭科学研究总院重庆研究院 | Reaction type foam hole sealing multi-baffle sealing device |
| CN102022093A (en) * | 2010-12-10 | 2011-04-20 | 煤炭科学研究总院重庆研究院 | Reactive type foamy hole sealing system |
| CN102071898A (en) * | 2010-12-10 | 2011-05-25 | 煤炭科学研究总院重庆研究院 | Self-formed baffle and reaction type foam hole sealing device thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107635455A (en) * | 2015-04-03 | 2018-01-26 | 格勒诺布尔-阿尔卑斯大学 | Implantable intestines reactor |
| CN107635455B (en) * | 2015-04-03 | 2022-05-03 | 格勒诺布尔-阿尔卑斯大学 | Implantable intestinal reactor |
| CN111271023A (en) * | 2020-03-09 | 2020-06-12 | 中煤科工集团西安研究院有限公司 | Push type hole internal integrated rapid hole sealing device and method |
| CN111271023B (en) * | 2020-03-09 | 2022-03-15 | 中煤科工集团西安研究院有限公司 | Push type hole internal integrated rapid hole sealing device and method |
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Application publication date: 20111123 |