CN204612623U - A kind of sponge plug for borehole - Google Patents
A kind of sponge plug for borehole Download PDFInfo
- Publication number
- CN204612623U CN204612623U CN201520218262.5U CN201520218262U CN204612623U CN 204612623 U CN204612623 U CN 204612623U CN 201520218262 U CN201520218262 U CN 201520218262U CN 204612623 U CN204612623 U CN 204612623U
- Authority
- CN
- China
- Prior art keywords
- borehole
- main body
- sponge
- sponge plug
- utility
- 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.)
- Active
Links
Abstract
A kind of sponge plug for borehole, is provided with main body, it is characterized in that: the main body of this patent is square, be made up of high strength cavernous body.The utility model is simple and reasonable, is made by high strength, elastomeric sponge, after liquid explosives filling is complete, can fills in rapidly sponge plug for borehole, thus effectively block explosive, avoid explosive to flow out.
Description
Technical field
The utility model relates to a kind of plug for borehole, specifically a kind of sponge plug for borehole.
Background technology
In recent years, along with development and the expansion of underground mines exploitation scale, how to increase work efficiency under the premise that security is guaranteed is the problem that a lot of underground mines is concerned about always, particularly powder charge link, because the Dou Shibao hole, big gun hole of underground mines is downward, after liquid explosives are loaded into big gun hole, must take effective measures at once carry out shutoff, otherwise explosive can flow out big gun hole, cause unnecessary waste, have that several method for blocking efficiency is too low, plugging effect is bad at present, and cost is higher, extreme influence production efficiency and production cost.
Summary of the invention
Problem to be solved in the utility model is exactly adopt a kind of structure simple sponge plug for borehole to replace traditional blocking mode, and this sponge plug for borehole is safe and reliable, simple to operate, efficiency is high, saving resource.
The utility model taked technical scheme that solves the problem is: a kind of sponge plug for borehole, is made up of main body, it is characterized in that: the main body of this patent is square, and is made up of high strength cavernous body.
The utility model principal character be: main body is made up of high strength, high elasticity sponge body, can recover shape rapidly after being extruded, thus blocks big gun hole.
The utility model takes said structure, extruding main body, then rapid position main body being filled in needs blocking, now main body meeting rapid expanding, thus is stuck in inside big gun hole, effectively blocks explosive.The drawbacks such as it is low that this method of operating efficiently solves traditional product operating efficiency, and blocking effect is bad, have played huge effect for enhancing productivity and keeping the safety in production.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the southeast of the present utility model schematic diagram;
Fig. 3 is use schematic diagram of the present utility model;
Be labeled as in figure: 1 main body, 2 big gun holes, 3 explosives.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model relates to a kind of sponge plug for borehole, is provided with 1 main body, it is characterized in that: main body 1 is made up of high strength, high elasticity sponge body, shape can be recovered rapidly after being extruded, thus big gun hole 2 is blocked, prevent explosive 3 from flowing out big gun hole 2.When using, as long as main body 1 is filled in inside big gun hole 2, that's all, simple and convenient.
When the utility model uses, except method of operating is simpler than tradition blocking, convenient, topmost feature is the security of 100%, can not cause any potential safety hazard to Mine Safety in Production, and the safety in production for underground mines is made huge contribution by the birth of this product.
Claims (2)
1. a sponge plug for borehole, is provided with main body, it is characterized in that: main body is square, and is made up of high strength cavernous body.
2. sponge plug for borehole according to claim 1, is characterized in that: main body is made up of high strength, high elasticity sponge body, can recover shape rapidly after being extruded, thus blocks big gun hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218262.5U CN204612623U (en) | 2015-04-13 | 2015-04-13 | A kind of sponge plug for borehole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218262.5U CN204612623U (en) | 2015-04-13 | 2015-04-13 | A kind of sponge plug for borehole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612623U true CN204612623U (en) | 2015-09-02 |
Family
ID=53965176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218262.5U Active CN204612623U (en) | 2015-04-13 | 2015-04-13 | A kind of sponge plug for borehole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352380A (en) * | 2015-12-15 | 2016-02-24 | 辽宁工程技术大学 | Paper-made blast hole plug |
-
2015
- 2015-04-13 CN CN201520218262.5U patent/CN204612623U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352380A (en) * | 2015-12-15 | 2016-02-24 | 辽宁工程技术大学 | Paper-made blast hole plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852506B (en) | High-pressure pneumatic blasting pressure relieving and transmission increasing method | |
| CN103161493B (en) | Gas-liquid-solid three-phase coupling blasting weakening rock burst and permeability increasing method | |
| CN103046896B (en) | A kind of press-fracturing bridge plug | |
| CN105507858A (en) | Immiscible gas injection and oil replacement type exploitation method for ultra-deep fractured-vuggy carbonate reservoirs | |
| CN105370256A (en) | Method for increasing wetting radius of high-pressure water injection of low-air-permeability coal seams through sectioned pre-splitting | |
| CN204941505U (en) | Liquid carbon dioxide big gun is with proppant explosion permeability improvement device | |
| CN104594866A (en) | New method for rapid gas drainage technology based on low permeability coal bed gas phase fracturing | |
| CN104632223A (en) | Mining environment-reconstructing mobile pumping filling artificial pillar shrinkage mining method | |
| CN204753611U (en) | Deep basal pit pressure -bearing water precipitation gas well gas bag plugging device | |
| CN204082187U (en) | Recyclable thread bush tubular type anchor rod device | |
| CN203249554U (en) | Smooth blasting device | |
| CN204612623U (en) | A kind of sponge plug for borehole | |
| CN204960882U (en) | Underground hydraulic fracturing drill hole sealing device of coal mine | |
| CN105003294B (en) | One kind is based on hydrothermal reaction coupling pressure break coal body coal uncovering method | |
| CN203808918U (en) | Inflatable oil well plugging device | |
| CN204140034U (en) | Well selective sand control tubing string | |
| CN103557029B (en) | A kind of by sublevel caving method without sill pillar upwards to the method for horizontal cut and fill stoping transition | |
| CN104776769A (en) | Sponge borehole plug | |
| CN204311999U (en) | A kind of rock core sealing device being applied to the pressurized coring tool that surges | |
| CN203981038U (en) | A kind of pass blocking well demolition set that adopts hydrogen balloon to hang cartridge bag | |
| CN204009912U (en) | Pre-control is pushed up the ore deposit afterwards filling mining sectional type blasting cartridge that paragraphs | |
| CN202832353U (en) | Straight-buckle fast connection cement head device with large inner diameter | |
| CN206329306U (en) | A kind of carbon dioxide fracturing hole sealing device | |
| CN204385748U (en) | A kind of novel tunnel structure | |
| CN202325619U (en) | Coal seam water injection and gas drainage dual-purpose hole sealing device provided with flow device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |