CN206220995U - A kind of colliery consolidated fill mortar leakage prevention folding device - Google Patents
A kind of colliery consolidated fill mortar leakage prevention folding device Download PDFInfo
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- CN206220995U CN206220995U CN201621097287.5U CN201621097287U CN206220995U CN 206220995 U CN206220995 U CN 206220995U CN 201621097287 U CN201621097287 U CN 201621097287U CN 206220995 U CN206220995 U CN 206220995U
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- Prior art keywords
- air bag
- folded sheet
- fixedly connected
- valve
- supporting leg
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Abstract
The utility model discloses a kind of colliery consolidated fill mortar leakage prevention folding device, including air bag, folded sheet, supporting leg, valve, elastic threads.The drift angle of air bag four is fixedly connected with folded sheet, and air bag middle part connects folded sheet by elastic threads, and air bag middle part, elastic threads, folded sheet are fixedly connected;Connected by pivot pin between folded sheet, air bag is fixedly connected with supporting leg, and valve is fixedly connected with air bag.Air bag bottom is provided with valve, connects airduct, and after inflation, air bag is fitted with roof and floor up and down, and left and right is fitted with adjacent cells, mortar leakage prevention;Air bag outside is supported by supporting leg, and anti-locking apparatus are toppled over;Automatic-expanding under the influence of air pressure when folded sheet is inflated, manually folds after deflation, is convenient for carrying placement.The utility model can be realized adopting fully opening, and produce more convenient and safe;Save huge filling the support reformation expense;Save the use of filling support auxiliary material;Equipment is convenient for carrying placement, and operation is easy.
Description
Technical field
The utility model is related to a kind of colliery consolidated fill mortar leakage prevention folding device.
Background technology
At present, closing isolation in colliery consolidated fill filling space is using " special filling support+manually lay plastic knitting
Cloth " mode leak stopping, high cost, efficiency are low;And Seam Roof And Floor is uneven, existing " special filling support+artificial laying modeling
Material woven cloth " mode is difficult to ensure that it is completely attached to roof and floor, and mortar leakage prevention effect is bad;Present colliery consolidated fill leak stopping is
To fill support as block body, must body to be filled reach some strength and can just start next adopting and fill circulation, " adopting ", " filling " link are mutual
Restriction, working face layout is low.Therefore, develop it is a kind of suitable for colliery consolidated fill, the easy to operate, mortar leakage prevention that occupies little space folding
Stacking device is very necessary.
The content of the invention
In order to solve the above problems, the utility model proposes a kind of colliery consolidated fill mortar leakage prevention folding device.It is a kind of
Colliery consolidated fill mortar leakage prevention folding device, including air bag, folded sheet, supporting leg, valve, elastic threads.The drift angle of air bag four and two
Side folded sheet is fixedly connected, and air bag middle part connects folded sheet by elastic threads, and air bag middle part, elastic threads, folded sheet are fixedly connected;
Connected by pivot pin between folded sheet, air bag is fixedly connected with supporting leg, and valve is fixedly connected with air bag.
Air bag bottom is provided with valve, connects airduct, and after inflation, air bag is fitted with roof and floor up and down, left and right and adjacent cells
Laminating, mortar leakage prevention.
Air bag outside is supported by supporting leg, and anti-locking apparatus are toppled over.
Automatic-expanding is acted in gas pressure when folded sheet is inflated, placement is convenient for carrying after folding.
The Advantageous Effects that the utility model is brought:Solve the problems, such as to fill spillage, save filling auxiliary material
Use, reduce operation, it may not be necessary to change filling support into, in hgher efficiency, cost is lower;Adopt and fully open, produce more square
Just it is and safe.
Brief description of the drawings
Fig. 1 is using effect figure of the present utility model;Fig. 2 is folding leakproof sizing device work sheet.
Description of reference numerals:1st, air bag, 2, folded sheet, 3, valve, 4, supporting leg, 5, elastic threads, 6, airduct.
Specific embodiment
Certain Coal Mine Design produces a kind of colliery consolidated fill mortar leakage prevention folding device, including air bag, folded sheet, supporting leg,
The part of valve, elastic threads etc. 5.Colliery mining height designs air bag 2.6m high between 2.0m ~ 2.5m, launches time width 3m, and folded sheet is high
1.9m, 0.8m wide, elastic rope length 0.7m, width 0.8m after folding device are adapted to coal miner in underground separate operaton.By gas
The compressibility of capsule adapts to the uneven of roof and floor.The drift angle of air bag four is fixedly connected with both sides folded sheet, and air bag middle part passes through
Elastic threads connect folded sheet, and air bag middle part, elastic threads, folded sheet are fixedly connected;Connected by pivot pin between single folded sheet, gas
Capsule is fixedly connected with supporting leg, and valve is fixedly connected with air bag.Air bag bottom is provided with valve, and connection underground air-line system is to air bag
Inflation, when folded sheet is inflated under gas pressure effect Automatic-expanding, air bag fits with roof and floor up and down, left and right and adjacent cells
Laminating, mortar leakage prevention is manually folded after deflation, is convenient for carrying placement.Air bag outside is supported by supporting leg, and anti-locking apparatus are toppled over.
Claims (1)
1. a kind of colliery consolidated fill mortar leakage prevention folding device, including air bag, folded sheet, supporting leg, valve, elastic threads;Air bag
Four drift angles are fixedly connected with the folded sheet of both sides, and air bag middle part connects folded sheet, air bag middle part, elastic threads, folding by elastic threads
Lamination is fixedly connected;Connected by pivot pin between single folded sheet, air bag is fixedly connected with supporting leg, valve is fixed with air bag and connected
Connect;Air bag bottom is provided with valve;Air bag outside is supported by supporting leg.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621097287.5U CN206220995U (en) | 2016-10-02 | 2016-10-02 | A kind of colliery consolidated fill mortar leakage prevention folding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621097287.5U CN206220995U (en) | 2016-10-02 | 2016-10-02 | A kind of colliery consolidated fill mortar leakage prevention folding device |
Publications (1)
Publication Number | Publication Date |
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CN206220995U true CN206220995U (en) | 2017-06-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201621097287.5U Expired - Fee Related CN206220995U (en) | 2016-10-02 | 2016-10-02 | A kind of colliery consolidated fill mortar leakage prevention folding device |
Country Status (1)
Country | Link |
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CN (1) | CN206220995U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109779681A (en) * | 2019-01-23 | 2019-05-21 | 山东科技大学 | A kind of supporting-isolation combined type Paste-filling System and placement method |
CN112502772A (en) * | 2020-11-27 | 2021-03-16 | 安徽理工大学 | Goaf solid waste-ultrahigh water paste alternating filling method |
-
2016
- 2016-10-02 CN CN201621097287.5U patent/CN206220995U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109779681A (en) * | 2019-01-23 | 2019-05-21 | 山东科技大学 | A kind of supporting-isolation combined type Paste-filling System and placement method |
CN109779681B (en) * | 2019-01-23 | 2021-06-25 | 山东科技大学 | Support-isolation combined paste filling system and method |
CN112502772A (en) * | 2020-11-27 | 2021-03-16 | 安徽理工大学 | Goaf solid waste-ultrahigh water paste alternating filling method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
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: 20170606 Termination date: 20171002 |