CN106481358A - A kind of board wall telescopic column of mine filling recoverable - Google Patents
A kind of board wall telescopic column of mine filling recoverable Download PDFInfo
- Publication number
- CN106481358A CN106481358A CN201510543112.6A CN201510543112A CN106481358A CN 106481358 A CN106481358 A CN 106481358A CN 201510543112 A CN201510543112 A CN 201510543112A CN 106481358 A CN106481358 A CN 106481358A
- Authority
- CN
- China
- Prior art keywords
- stiffnut
- outer tube
- screw rod
- inner tube
- board wall
- 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.)
- Pending
Links
Abstract
A kind of board wall telescopic column of mine filling recoverable，It is related to mine worked-out section backfill sealing utensil technical field，More particularly to a kind of board wall telescopic column of mine filling recoverable，Including outer tube (1)、Inner tube (2)、Screw rod (3)、Stiffnut (4)、Middle stiffnut (5)、Pointed body，It is characterized in that，Outer tube (1) one end arranges pointed body，Described outer tube (1)，Its internal setting screw rod (3)，Inner tube (2) one end arranges pointed body，Stiffnut (4) is set inside the other end，Described inner tube (2)，Stiffnut (5) in the middle of its internal setting，Described inner tube (2)，It is internal that its one end is arranged at described outer tube (1)，And pass through stiffnut (4)、Middle stiffnut (5) are connected with described screw rod (3)，Described outer tube (1)，Its length is 3.6m，External diameter is 6cm.
Description
Technical field
The present invention relates to mine worked-out section backfill sealing utensil technical field, more particularly to a kind of mine filling can
The board wall telescopic column of recycling.
Background technology
In order to mining environment is protected in mining, prevent that goaf is excessive to cause physical features to sink, while being
The safety of the new exploitation workspace of guarantee, is requisite important engineering to dead zone backfill.In backfill
Effectively closure first will be applied in engineering to goaf cave cause for gossip, so that the cement mortar of backfill is not leaked, can just be made water
Cement mortar is filled with whole dummy section.So be goaf filling work to mined out cave mouth closure board wall engineering again
The successful important prerequisite of journey ensures.
Dead zone cave mouth is Horizon tunnel face formula cave mouth.At present, closure board wall is by the brick plus whitewashing of coal ash cement
Or whitewashed with bar-mat reinforcement grass-trap curtain again and form, having the disadvantage that labor strength is big, whitewashing area is big, takes consumption
Work consumption material.
Content of the invention
It is an object of the invention to, for above-mentioned problem, provide a kind of plate of mine filling recoverable
Wall telescopic column.
To achieve these goals, technical scheme is specific as follows：
A kind of board wall telescopic column of mine filling recoverable, including outer tube 1, inner tube 2, screw rod 3, adds
Strong nut 4, middle stiffnut 5, pointed body, it is characterised in that 1 one end of outer tube arranges pointed body, described
Outer tube 1, which is internal to arrange screw rod 3, and 2 one end of inner tube arranges inside pointed body, the other end and arranges stiffnut
4, described inner tube 2, which is internal arrange in the middle of stiffnut 5, described inner tube 2, its one end are arranged at institute
Inside the outer tube 1 that states, and it is connected with described screw rod 3 by stiffnut 4, middle stiffnut 5,
Described outer tube 1, its length are 3.6m, and external diameter is 6cm, described inner tube 2, and its length is 3.65m, outward
Footpath is 5cm, described screw rod 3, and its length is 2m, a diameter of 2.5cm, described pointed body, its a height of 15cm.
A kind of board wall telescopic column of the mine filling recoverable, it is characterised in that described outer tube 1,
Inner tube 2, which is seamless steel pipe.
A kind of board wall telescopic column of mine filling recoverable, it is characterised in that described tip
Body, its are specially conical structure.
A kind of board wall telescopic column of mine filling recoverable, it is characterised in that described screw rod 3,
Which is specially T-shaped screw rod, and its head thickness is 0.5cm.
A kind of board wall telescopic column of mine filling recoverable, it is characterised in that described tip
Body, its material are specially single solid steel.
The invention has the beneficial effects as follows, simple structure, novel in design, practical reliable, simple to operation,
Time and labour saving material saving, after packing job completes mortar solidification, can effectively resist the cement of goaf filling
The lateral pressure that mortar can be produced, outer tube 1 are relatively rotated with inner tube 2, can the disassembly ＆ recycling column, in case under
One board wall is used, and effectively reduces the consuming cost of board wall.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view of the outer tube of the present invention.
Fig. 3 is the sectional view of the inner tube of the present invention.
Wherein, 1. outer tube, 2. inner tube, 3. screw rod, 4. stiffnut, 5. middle stiffnut.
Specific embodiment
Embodiment 1
A kind of board wall telescopic column of mine filling recoverable, including outer tube 1, inner tube 2, screw rod 3,
Stiffnut 4, middle stiffnut 5, pointed body.
As shown in Figure 1 to Figure 3,1 one end of outer tube arranges pointed body, described outer tube 1, and which is internal to arrange spiral shell
Bar 3,2 one end of inner tube arrange pointed body, arrange stiffnut 4 inside the other end, described inner tube 2, its
Internal arrange in the middle of stiffnut 5, described inner tube 2, its one end be arranged inside described outer tube 1, and
It is connected with described screw rod 3 by stiffnut 4, middle stiffnut 5, described outer tube 1, its
Length is 3.6m, and external diameter is 6cm, described inner tube 2, and its length is 3.65m, and external diameter is 5cm, described
Screw rod 3, its length is 2m, a diameter of 2.5cm, described pointed body, and its a height of 15cm is described
Outer tube 1, inner tube 2, which is seamless steel pipe, described pointed body, and which is specially conical structure, described
Pointed body, its material is specially single solid steel, described screw rod 3, and which is specially T-shaped screw rod, and its head
Thickness is 0.5cm.
This device is upright in cave mouth to be blocked when using by the present invention, and outer tube 1 is anti-with inner tube 2
Direction rotates, and column can extend automatically, the in the hole for making one end pointed body jacking cave mouth top board reserved, the other end
Pointed body penetrates cave mouth below ground, produces upper and lower support force, keep column be erected at securely cave mouth sky plate and
Between floor, as the measuring body basis of board wall, row's telescopic column is firmly erect with same method in cave mouth,
Adjacent upright posts spacing distance is 30cm or so, sets up board wall on this basis, and colligation is by 8mm on the inside of the column
Steel bar welding is connected into the reinforced mesh of 100 × 100mm mesh, then is covered with drainage felt cloth, hair on the inside of reinforced mesh
Felt-cloth must be solid with reinforced mesh fixation, is adhesively fixed with surrounding cave wall, leaves no gaps, complete board wall
Make.
Claims (5)
1. a kind of board wall telescopic column of mine filling recoverable, including outer tube (1), inner tube (2),
Screw rod (3), stiffnut (4), middle stiffnut (5), pointed body, it is characterised in that outer tube (1)
One end arranges pointed body, described outer tube (1), and which is internal to arrange screw rod (3), and inner tube (2) one end is arranged
Pointed body, arranges stiffnut (4) inside the other end, described inner tube (2), which is internal arrange in the middle of strengthen
Nut (5), described inner tube (2), it is internal that its one end is arranged at described outer tube (1), and by strengthening
Nut (4), middle stiffnut (5) are connected with described screw rod (3), described outer tube (1),
Its length is 3.6m, and external diameter is 6cm, described inner tube (2), and its length is 3.65m, and external diameter is 5cm,
Described screw rod (3), its length are 2m, a diameter of 2.5cm, described pointed body, its a height of 15cm.
2. a kind of board wall telescopic column of mine filling recoverable according to claim 1, its feature
It is, described outer tube (1), inner tube (2), which is seamless steel pipe.
3. a kind of board wall telescopic column of mine filling recoverable according to claim 1, its feature
It is, described pointed body, which is specially conical structure.
4. a kind of board wall telescopic column of mine filling recoverable according to claim 1, its feature
It is, described screw rod (3), which is specially T-shaped screw rod, and its head thickness is 0.5cm.
5. a kind of board wall telescopic column of mine filling recoverable according to claim 1 or 3, its
It is characterised by, described pointed body, its material is specially single solid steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543112.6A CN106481358A (en) | 2015-08-29 | 2015-08-29 | A kind of board wall telescopic column of mine filling recoverable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510543112.6A CN106481358A (en) | 2015-08-29 | 2015-08-29 | A kind of board wall telescopic column of mine filling recoverable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106481358A true CN106481358A (en) | 2017-03-08 |
Family
ID=58234768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510543112.6A Pending CN106481358A (en) | 2015-08-29 | 2015-08-29 | A kind of board wall telescopic column of mine filling recoverable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106481358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555558A (en) * | 2019-01-22 | 2019-04-02 | 泓锐（新兴）机械科技有限公司 | A kind of recyclable modular alloy barricade of high-efficiency dehydration |
| CN112682099A (en) * | 2021-01-27 | 2021-04-20 | 福州大学 | Ribbed filling retaining wall structure and construction method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191501448A (en) * | 1915-01-29 | 1916-01-31 | Edwin Mills | Improvements in or relating to Mine-props. |
| GB514234A (en) * | 1939-02-23 | 1939-11-02 | Albert Fletcher Wigley | An improved extensible prop for use between opposed surfaces |
| CN201116474Y (en) * | 2007-10-25 | 2008-09-17 | 金川集团有限公司 | Stope pedestrian inner well supporting device |
| CN101864971A (en) * | 2010-05-28 | 2010-10-20 | 河北理工大学 | Portable rapid telescopic supporting post |
| CN201714414U (en) * | 2010-05-17 | 2011-01-19 | 山东黄金矿业（玲珑）有限公司 | Quick supporting device for preventing roofs from falling in stope |
| CN202250111U (en) * | 2011-08-08 | 2012-05-30 | 招金矿业股份有限公司夏甸金矿 | Supporting tool |
| CN202493278U (en) * | 2012-04-05 | 2012-10-17 | 湖南时代矿山机械制造有限责任公司 | Portable spiral brace |
| CN102953740A (en) * | 2012-11-08 | 2013-03-06 | 刘来军 | Voltage stabilization lifting support frame |
| CN203081495U (en) * | 2012-12-28 | 2013-07-24 | 登电集团新玉煤矿 | Height-adjustable point pillar |
| CN203962003U (en) * | 2014-06-10 | 2014-11-26 | 乳山市日晟机械制造有限公司 | A kind of top plate stanchions device |
| CN205025495U (en) * | 2015-08-29 | 2016-02-10 | 冉福锋 | But mine filling recycle's siding wall telescoping mast |
-
2015
- 2015-08-29 CN CN201510543112.6A patent/CN106481358A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191501448A (en) * | 1915-01-29 | 1916-01-31 | Edwin Mills | Improvements in or relating to Mine-props. |
| GB514234A (en) * | 1939-02-23 | 1939-11-02 | Albert Fletcher Wigley | An improved extensible prop for use between opposed surfaces |
| CN201116474Y (en) * | 2007-10-25 | 2008-09-17 | 金川集团有限公司 | Stope pedestrian inner well supporting device |
| CN201714414U (en) * | 2010-05-17 | 2011-01-19 | 山东黄金矿业（玲珑）有限公司 | Quick supporting device for preventing roofs from falling in stope |
| CN101864971A (en) * | 2010-05-28 | 2010-10-20 | 河北理工大学 | Portable rapid telescopic supporting post |
| CN202250111U (en) * | 2011-08-08 | 2012-05-30 | 招金矿业股份有限公司夏甸金矿 | Supporting tool |
| CN202493278U (en) * | 2012-04-05 | 2012-10-17 | 湖南时代矿山机械制造有限责任公司 | Portable spiral brace |
| CN102953740A (en) * | 2012-11-08 | 2013-03-06 | 刘来军 | Voltage stabilization lifting support frame |
| CN203081495U (en) * | 2012-12-28 | 2013-07-24 | 登电集团新玉煤矿 | Height-adjustable point pillar |
| CN203962003U (en) * | 2014-06-10 | 2014-11-26 | 乳山市日晟机械制造有限公司 | A kind of top plate stanchions device |
| CN205025495U (en) * | 2015-08-29 | 2016-02-10 | 冉福锋 | But mine filling recycle's siding wall telescoping mast |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555558A (en) * | 2019-01-22 | 2019-04-02 | 泓锐（新兴）机械科技有限公司 | A kind of recyclable modular alloy barricade of high-efficiency dehydration |
| CN112682099A (en) * | 2021-01-27 | 2021-04-20 | 福州大学 | Ribbed filling retaining wall structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203756182U (en) | Support structure applied to shallow road tunnel in weak rock area | |
| CN107035387B (en) | A kind of roadway surrounding rock control method under the influence of strong dynamic pressure | |
| CN106884655B (en) | A kind of two-way reinforcement means of gob side entry driving coal column | |
| CN102720498B (en) | Gob-side entry retaining mining process for coal face | |
| CN104389628B (en) | Landslide location tunnel reinforcement device and reinforced construction method | |
| CN203730057U (en) | Extraction tube device for coal seam gas | |
| CN103603675A (en) | Supporting method of permeable soft broken rock stratum roadway | |
| CN104047613A (en) | Method for anchoring coal mine tunnel bottom plate | |
| CN108385679A (en) | Reinforce the tension type prestressed anchor and method of soft rock class beded rock mass | |
| CN205778903U (en) | A kind of soft-rock tunnel pucking preventing and treating device | |
| CN206458488U (en) | One kind locks formula anchor cable device | |
| CN104074534B (en) | A kind of combining adopts/the gob-side entry retaining method of fully mechanized coal face | |
| CN206396742U (en) | A kind of prefabricated pile | |
| CN104863588A (en) | Advanced pier column pre-arranging gob-side entry retaining method | |
| CN103089276A (en) | Deep-shallow hole and high-low pressure coupling grouting technology | |
| CN205858371U (en) | A kind of colliery big cross section digging laneway combined support structure | |
| CN204267058U (en) | A kind of erecting tools for anchor cable resin explosive roll | |
| CN203640745U (en) | Gob-side entry retaining concrete mould bag with roof contacting function | |
| CN209457957U (en) | A kind of New Anchor Cable anchorage | |
| CN106481358A (en) | A kind of board wall telescopic column of mine filling recoverable | |
| CN201262097Y (en) | Coal mine down-hole block-resistant producing area coal bunker | |
| CN204098954U (en) | Dehydration barricade | |
| CN101737079A (en) | Structure and method for reinforcing gob-side entry retaining filling wall body by built-in three-dimensional reinforcing ribs | |
| CN101737078B (en) | Structure and method for preventing gob-side entry retaining filling wall from slipping | |
| CN205025495U (en) | But mine filling recycle's siding wall telescoping mast |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |
|
| RJ01 | Rejection of invention patent application after publication |