CN109881704A - A kind of fast assembling-disassembling recycling filling counterfort - Google Patents
A kind of fast assembling-disassembling recycling filling counterfort Download PDFInfo
- Publication number
- CN109881704A CN109881704A CN201910194863.XA CN201910194863A CN109881704A CN 109881704 A CN109881704 A CN 109881704A CN 201910194863 A CN201910194863 A CN 201910194863A CN 109881704 A CN109881704 A CN 109881704A
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- steel
- wooden
- panel
- filling
- fast assembling
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- 238000004064 recycling Methods 0.000 title abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 78
- 239000010959 steel Substances 0.000 claims description 78
- 239000004746 geotextile Substances 0.000 claims description 7
- 241000190019 Guaiacum Species 0.000 claims description 5
- 235000004440 Guaiacum sanctum Nutrition 0.000 claims description 5
- 239000011435 rock Substances 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000011900 installation process Methods 0.000 claims description 2
- 239000011378 shotcrete Substances 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 239000002023 wood Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a kind of filling counterforts of fast assembling-disassembling recycling, it is characterised in that: including wooden barricade panel, assembled component, limit component, supporting member and blocks object.Wherein, wooden barricade panel is assembled by assembled component by four pieces of hard planks and is fixed on predeterminated position by limit component；Wood panel barricade is carried by support member support；The gap of wooden barricade panel and tunnel-surrounding is blocked using object is blocked.The invention has the advantage that structure is simple with erecting process compared with prior art, and labor intensity of workers is low, and time-consuming is less, it can be achieved that the Fast Installation and disassembly of barricade；It is cheap, it can be realized multiplicating and be recycled, cost is small；Stable structure is reliable, has a safety feature.
Description
Technical field
The present invention relates to underground mine stope filling technical field, in particular to a kind of route method exploitation fast assembling-disassembling repeats
Utilize filling counterfort.
Background technique
The route type method of mining by the way of filling is because of advantages quilts such as its stope exposure area is small, stoping operation safety, resource recovery height
It is widely used in the exploitation of the ore body of ore-rock stability difference.Since ore body spatially carries out back production in a manner of being layered with route,
Single stope extracted ore amount is relatively fewer, and it is more that stope divides number, adopts between stope and uses industry as and frequently replace, stope filling early period
Preparation amount also sharply increases accordingly.Filling counterfort as an important process in stope filling early-stage preparations,
If the number of the speed of speed, material consumption will directly affect the production operation progress in entire panel, production capacity of mining field and
Mining filling cost.
At present underground mine stope filling frequently with barricade mainly include that common wooden barricade, brick barricade, concrete are kept off
Wall and reinforcing bar flexible retaining wall etc..The primary height of admission passage filling is low, fills that amount of fill is few, and filling slurry acts on the lateral pressure on barricade
Power is also just little, as long as construction is proper, above-mentioned several barricade intensity and stability are able to satisfy requirement, but its erection construction technique
More complex, construction period is longer.It fills for frequently alternate drift stoping it for adopting and is primarily present following problems: is 1. above-mentioned several
The unit price of kind barricade is higher, and can not recycle in most situations and utilize again, frequently sets up high material consumption, thus
Cost is caused to further increase；2. operation is frequent, worker's construction large labor intensity, low efficiency, expenditure of time is more；3. barricade is set up
Period is long, influences stope and adopts to fill alternately speed and production schedules, reduce stope integrated production capacity.
Therefore, in view of the above-mentioned problems, it is necessary to a kind of simple, the cheap filling counterfort of structure of innovation and creation and realizations
The disassembly of its Fast Installation and recycling.
Summary of the invention
A kind of structure is simple, filling counterfort of fast demountable recycling the purpose of the present invention is being just to provide, to subtract
Few filling counterfort frequently sets up elapsed time and material consumption, reduces cost.
A kind of fast assembling-disassembling recycling filling counterfort, it is characterised in that: including wooden barricade panel, wooden barricade panel
Assembling and limit component, supporting member and closure object.
The wooden barricade panel is assembled by four pieces of hard planks, and the shape of hard plank is identical, equal in magnitude, root
It is determined according to the drift section size to be blocked, with a thickness of 60~100mm.Plank inner surface and side nail have one layer it is corrosion-resistant
Stainless steel plate, 6~8mm of stainless steel plate thickness.One side edge position is in contact with each other when four pieces of hard plank assembly equably
Have 2~3 pairs of mutual corresponding irony pin holes, aperture 32mm.Four pieces of lignum vitae backs are closed on and roadway floor
And two help contact 100~150mm of side at have a row (column) steel nail, 10~20mm of steel nail exposure length.Two pieces of bottom hard
Plank lower part Ge Liu sets 2~3 filter pipe outlets, 30~40mm of aperture.
The wooden barricade panel forms by assembling and limit component assembly and is fixed on preset position.Wooden barricade
Panel sectional component is made of bolt and pin hole, and wherein bolt is processed by the screw-thread steel that diameter is 30mm, long 200mm,
Pin hole binds the aperture 32mm on wooden barricade panel；Wooden barricade limit component is made of anchor pole and screw-thread steel, wherein
Respectively 4~6 anchor poles of installation, anchor pole grow 1.8~2.0m, 0.6~0.8m of exposed length, barricade panel on the inside of the roof and floor barricade of tunnel
The screw-thread steel limit that outside is distributed by surrounding is fixed, and screw-thread steel one end is inserted into the drilling of surrounding rock mass, the other end and barricade
Panel coupling contact, screw-thread steel diameter used are 30mm, long 500~600mm, 200~300mm of exposed length.
The wooden barricade panel is integrally born the lateral load of filling slurry by support member support.Supporting member by
Combined steel pipe support is constituted.Combined steel pipe support includes combined steel pipe stull and the perpendicular support of combined steel pipe, by two caliber differences
Steel pipe be socketed to form at one end, wherein thick steel pipe caliber 55mm, wall thickness 7.5mm, fine steel tube caliber 50mm, wall thickness 7.5mm, two
A steel pipe one end connects together, and is socketed 400~600mm of length.Constitute two length of steel pipe and combination of combined steel pipe support
The final lengths of steel pipe are determined according to the drift section size to be blocked, according to drift section size and steel pipe socket spreading degree two
Root steel pipe superposition section specific position is equipped with circular hole and detent bolt.The both ends of combined steel pipe support are respectively fitted over exposure in tunnel week
On the screw-thread steel on side, it is socketed 200~250mm of length.
Between the limit screw-thread steel and wooden barricade panel, between combined steel pipe stull and wooden barricade panel and combine
Close-coupled contact is required between steel pipe support.When being unsatisfactory for above-mentioned requirements in actual installation process, gap between
Place hammers into wooden chock to realize that close-coupled contacts.
The closure object includes geotextiles, snakeskin bag and steel wire.Geotextiles, snakeskin bag are for clogging wooden barricade face
Gap between plate and tunnel-surrounding.Steel wire net degree 3~5mm × 3~5mm, one end of which is fixed on wooden barricade back side of panel
Steel nail on, the other side tensioning after be fixed on the screw-thread steel of tunnel-surrounding.Steel wire be located at above-mentioned geotextiles, snakeskin bag and
The outside of old and useless newspaper, prevents it to be flushed away.Then again by the wooden barricade panel and tunnel-surrounding contact position using spray
Penetrate concrete closure.
Beneficial effect
Compared with the prior art, the present invention has the following advantages: structure is simple with erecting process, and labor intensity of workers is low, consumption
When it is few, it can be achieved that Fast Installation and disassembly；It is cheap, it can be realized multiplicating and be recycled, cost is small；Stable structure can
It leans on, has a safety feature.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of fast assembling-disassembling recycling filling counterfort provided by the invention.
Fig. 2 is the left view structure chart of fast assembling-disassembling recycling filling counterfort provided by the invention.
Fig. 3 is the structure chart of the supporting member of fast assembling-disassembling recycling filling counterfort provided by the invention.
In figure: the wooden barricade panel of 1-；2- limit bolt；3- steel nail；4- wire netting；5- limits anchor pole；6- screw-thread steel；7-
Combined steel pipe support；8- stope to be filled；The wooden chock of 9-；The outlet of 10- filter pipe；11- corrosion-resistant stainless steel plate；12- fine steel tube；
13- thick steel pipe；14- detent bolt.
Specific embodiment
Clear, complete description is carried out below with reference to technical solution of the attached drawing to various embodiments of the present invention, it is clear that is retouched
The embodiment stated is only a part of the embodiments of the present invention, instead of all the embodiments；Based on the embodiment of the present invention, originally
Field those of ordinary skill obtained all other embodiment without making creative work, belongs to this hair
Bright protected range.
Embodiment one
In specific implementation, a kind of fast assembling-disassembling recycling filling counterfort of the invention erection the following steps are included:
1, the assembly and limit of wood filler barricade panel are fixed
The assembly and its limit fixation of wood filler barricade panel 1 synchronously complete.First by two pieces of lower part lignum vitae
Plate is installed in the predetermined decorating position of barricade, and front and back limit is fixed by limit anchor pole 5, the screw-thread steel 6 and two installed on bottom plate
The screw-thread steel 6 helped；Then two pieces of top panel is successively placed in the top of the two pieces of panels in lower part again, front and back limit is fixed
By installed on top plate limit anchor pole 5, screw-thread steel 6 and two help installation screw-thread steel 6.It is upper and lower, left between four pieces of panels
Right limit is fixed by the limit bolt 2 being in contact with each other on side.Each piece of hard plank is before assembly, by ready steel wire 4
Side be fixed on a row (column) steel nail 3 of lignum vitae back, and by the another of steel wire 4 in assembled, fixation procedure
Layback is to the front of wooden barricade panel 1.
2, the closure of wooden barricade panel periphery position
After the completion of wooden barricade panel assembly and limit are fixed, the closure work of wooden barricade panel periphery position can be carried out
Make.For gap position existing for panel and roadway's sides, floor rock, clogged using geotextiles, snakeskin bag, old and useless newspaper etc.
Tightly, then the side tensioning that wire netting 4 pulls out is fixed on the screw-thread steel 6 of tunnel-surrounding.
3, the installation of barricade supporting member
It is mountable wooden barricade panel support component after the completion of above-mentioned steps, mainly includes screw-thread steel 6, combined steel pipe cross
Support 7, by a root thickness steel pipe 13 and a fine steel tube 12, coupled nesting forms the latter at one end.When installation, screw-thread steel 6 is inserted first
Enter in roadway's sides or roof and floor drilling, then one end that combined steel pipe supports is inserted on the screw-thread steel of side and twitches the other side
Steel pipe is simultaneously inserted in the screw-thread steel of corresponding side until touching rock mass, then inserts the socket preset detent of section among two steel pipes
Pin 15 is plugged.It repeats the above steps and completes the installation of entire barricade supporting member.It should ensure that lateral supports and wood when installation
It is in close contact between matter barricade panel, between vertical supporting component and lateral supports.Since construction precision cannot be very
Guarantee and the diameter of steel tube at same supporting member both ends has difference, to realize that said effect between supporting member and panel or is propped up
Between support component wooden chock 9 is not hammered at coupling contact.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of fast assembling-disassembling reuses filling counterfort, it is characterised in that:
(1) filling counterfort is made of wooden barricade panel, assembled component, limit component, supporting member and closure object；
(2) the wooden barricade panel is assembled by four pieces of hard planks, and the shape of hard plank is identical, equal in magnitude, root
Determined according to the drift section specification to be blocked, the hard plank contacts a side surface with filling slurry and side is followed closely have one layer it is resistance to
Corrode stainless steel plate；
(3) assembled component is bolt, and the limit component is anchor pole and screw-thread steel；
(4) supporting member is combined steel pipe support, the thick steel pipes of You Lianggen different tube diameters and fine steel tube be socketed at one end and
At in steel pipe socket superposition section equipped with several circular holes and detent bolt；
(5) the closure object includes steel wire, geotextiles, snakeskin bag and gunite concrete.
2. fast assembling-disassembling according to claim 1 reuses filling counterfort, it is characterised in that: the lignum vitae plate thickness 60
~100mm, 6~8mm of the stainless steel plate thickness, when four pieces of hard plank assembly, are in contact with each other the uniform cloth in side edge position
2~3 pairs of mutual corresponding irony pin holes are equipped with, aperture 32mm, four pieces of lignum vitae backs are closed on and roadway floor
And two help contact 100~150mm of side at have a row (column) steel nail, the steel nail end exposure 10~20mm of length, bottom
Two pieces of hard plank lower part Ge Liu set 2~3 filter pipe apopores, 30~40mm of aperture.
3. fast assembling-disassembling according to claim 1 reuses filling counterfort, it is characterised in that: the bolt is by diameter
The screw-thread steel of 30mm is processed into, long 200-300mm.
4. fast assembling-disassembling according to claim 1 reuses filling counterfort, it is characterised in that: the anchor pole is long by 1.8~
2.0m, for the rockbolt installation on the tunnel roof and floor of the wooden barricade panel and filling slurry contact side, roof and floor is each
Installation 4~6.
5. fast assembling-disassembling according to claim 1 reuses filling counterfort, it is characterised in that: the screw-thread steel diameter
30mm, long 500~600mm, described screw-thread steel one end is inserted into the drilling of the wooden barricade panels outside surrounding rock mass, another
End and the wooden barricade panel coupling contact, 200~300mm of exposed length.
6. fast assembling-disassembling according to claim 1 reuses filling counterfort, it is characterised in that: the combined steel pipe support
Length and the thick steel pipe, fine steel tube length are determining according to the drift section size to be blocked, the thick steel pipe caliber 55mm, wall
Thick 7.5mm, the fine steel tube caliber 50mm, wall thickness 7.5mm, two steel pipe one end connect together, and socket length 400~
600mm, the wooden barricade panel is whole by the support member support and to bear the lateral load of filling slurry.
7. fast assembling-disassembling according to claim 1 reuses filling counterfort, it is characterised in that: the screw-thread steel with it is described
Between wooden barricade panel, between the combined steel pipe stull and the wooden barricade panel and the combined steel pipe support between
It is required that close-coupled contacts, when being unsatisfactory for above-mentioned requirements in actual installation process, gap hammers into wooden wedge between
Son is to realize that close-coupled contacts.
8. fast assembling-disassembling according to claim 1 reuses filling counterfort, it is characterised in that: the geotextiles, snakeskin
Gap of the bag filling between the wooden barricade panel and tunnel-surrounding, steel wire net degree (3~5) mm × (3~5)
Mm is fixed on the screw thread of tunnel-surrounding one end of which is fixed on the steel nail of the wooden barricade back side of panel after the tensioning of the other side
On steel, the steel wire is located at the outside of the geotextiles, snakeskin bag, and the gunite concrete injection is in the wooden barricade face
Plate and tunnel-surrounding contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194863.XA CN109881704A (en) | 2019-03-14 | 2019-03-14 | A kind of fast assembling-disassembling recycling filling counterfort |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910194863.XA CN109881704A (en) | 2019-03-14 | 2019-03-14 | A kind of fast assembling-disassembling recycling filling counterfort |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109881704A true CN109881704A (en) | 2019-06-14 |
Family
ID=66932377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910194863.XA Pending CN109881704A (en) | 2019-03-14 | 2019-03-14 | A kind of fast assembling-disassembling recycling filling counterfort |
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| CN (1) | CN109881704A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202431302U (en) * | 2011-12-22 | 2012-09-12 | 铜陵有色金属集团控股有限公司 | Filling retaining wall device for high large-scale mining stope in roadway |
| CN204609898U (en) * | 2015-04-17 | 2015-09-02 | 中国矿业大学(北京) | A kind of concrete filled steel tube roadside support system for big cross section gob side entry retaining |
| CN205152442U (en) * | 2015-11-20 | 2016-04-13 | 六安市华龙麻纺工艺制品有限公司 | Shallow is transported to flaxen fiber |
| CN205422813U (en) * | 2016-03-07 | 2016-08-03 | 马钢(集团)控股有限公司 | Detachable filling and retaining wall |
| CN206722878U (en) * | 2017-04-24 | 2017-12-08 | 河北钢铁集团矿业有限公司 | A kind of mining light-duty filling counterfort |
| CN207750099U (en) * | 2017-10-23 | 2018-08-21 | 金川集团股份有限公司 | A kind of filling-up mechanically barricade |
| CN210395426U (en) * | 2019-03-14 | 2020-04-24 | 长沙矿山研究院有限责任公司 | Quick assembly disassembly reuse fills barricade |
-
2019
- 2019-03-14 CN CN201910194863.XA patent/CN109881704A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202431302U (en) * | 2011-12-22 | 2012-09-12 | 铜陵有色金属集团控股有限公司 | Filling retaining wall device for high large-scale mining stope in roadway |
| CN204609898U (en) * | 2015-04-17 | 2015-09-02 | 中国矿业大学(北京) | A kind of concrete filled steel tube roadside support system for big cross section gob side entry retaining |
| CN205152442U (en) * | 2015-11-20 | 2016-04-13 | 六安市华龙麻纺工艺制品有限公司 | Shallow is transported to flaxen fiber |
| CN205422813U (en) * | 2016-03-07 | 2016-08-03 | 马钢(集团)控股有限公司 | Detachable filling and retaining wall |
| CN206722878U (en) * | 2017-04-24 | 2017-12-08 | 河北钢铁集团矿业有限公司 | A kind of mining light-duty filling counterfort |
| CN207750099U (en) * | 2017-10-23 | 2018-08-21 | 金川集团股份有限公司 | A kind of filling-up mechanically barricade |
| CN210395426U (en) * | 2019-03-14 | 2020-04-24 | 长沙矿山研究院有限责任公司 | Quick assembly disassembly reuse fills barricade |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Li Inventor after: Lin Weixing Inventor after: Wei Wei Inventor after: Ou Renze Inventor before: Zhou Li Inventor before: Lin Weixing Inventor before: Wei Wei Inventor before: Ou Renze |