CN103711518A - Portable mine filling retaining wall - Google Patents
Portable mine filling retaining wall Download PDFInfo
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- CN103711518A CN103711518A CN201410001942.1A CN201410001942A CN103711518A CN 103711518 A CN103711518 A CN 103711518A CN 201410001942 A CN201410001942 A CN 201410001942A CN 103711518 A CN103711518 A CN 103711518A
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Abstract
The invention discloses a portable mine filling retaining wall. The portable mine filling retaining wall comprises a steel formwork, a steel skeleton and inclined struts. A blocking curtain is laid on the front side of the steel formwork, and auxiliary formworks are arranged between the steel skeleton and the two sides of a roadway. The steel formwork is arranged on the front side of the steel skeleton, the steel formwork is formed by a plurality of vertical steel plates which are tightly arranged side by side, and all the steel plates are fixedly connected with the steel skeleton through first connecting pieces. The inclined struts are supported on the rear side of the steel skeleton, and the inclined struts are fixedly connected with the steel skeleton through second connecting pieces. According to the portable mine filling retaining wall, the steel formwork, the steel skeleton and the inclined struts are used for constituting a steel structure wall, all the components are connected through connecting pieces, so that mounting and dismounting are easy, due to the special structure of the steel skeleton, the steel formwork can be well supported, cross struts are used for reinforcing and supporting at the maximum bending moment point of the filling retaining wall, and therefore the structural strength is high.
Description
Technical field
The present invention relates to a kind of filling in mine barricade.
Background technology
Along with the adjustment of national energy policy, the theory of green exploitation is proposed, there has been new understanding in bargh to filling mining method, and increasing mine comes into effect filling mining.In filling mining process, the speed of filling counterfort construction will affect the carrying out of the regular circulation of filling, traditional mine barricade be mainly artificial building concrete wall, with hollow brick build a wall, Polywoven Bag and hydraulic support support the use, and these barricades in use, engineering quantity is larger, invests higher, affect filling cost always, and the barricade of some kind can not recycle, a large amount of material resources have been wasted, for causing unnecessary economic loss in ore deposit side.
Also have a kind of traditional filling counterfort to adopt concreting between plank and steel form, use concrete must need maintenance, the time is long, affects the carrying out of the regular circulation of filling, and ore deposit side must stop production and wait the construction of filling counterfort sometimes.And in barricade bottom also handy concreting bearing diagonal, fixedly steel form.This technique more complicated, can not bring into play the effect of steel form completely, and the use value of having wasted material has increased workman's labour intensity, and wooden form is directly wasted in goaf, can not reuse.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of portable filling in mine barricade easily that reuses and mount and dismount is provided.
In order to solve the problems of the technologies described above, the present invention includes steel form, steel frame and diagonal brace, steel form front side is equipped with shutoff curtain, between steel frame and roadway's sides, be provided with auxiliary template, steel form is arranged on the front side of steel frame, and steel form is comprised of side by side a plurality of and compact arranged vertical steel plate, and all steel plates are all fixedly connected with by the first connector with steel frame, diagonal brace is supported on the rear side of steel frame, and diagonal brace is fixedly connected with steel frame by the second connector.
In order to make steel frame fixation, described steel frame comprises the stull that two main braces and Duo Gen are arranged above and below, the two ends of stull are fixed on two main braces by the 3rd connector respectively, the lower end of steel form is positioned at the below of minimum stull, except minimum stull, the rear side of other each stull is all fixed with many diagonal braces.
In order to make diagonal brace fixing reliable, thereby make steel frame fix more firmly, the roadway floor of the rear side of described steel frame is provided with a horizontal channel-section steel, the lower end of all diagonal braces is inserted in the groove of channel-section steel, and the rear side of channel-section steel arranges the anchor pole in the base plate that two vertical and lower ends are anchored at tunnel.
In order to make steel frame, fix more firmly, the two ends of described minimum stull are fixed with fixed mount, the rear end of fixed mount is inserted in the groove of described channel-section steel, and the middle part of described minimum stull is fixed with vertical support, and the rear end of vertical support is inserted in the groove of described channel-section steel.
For ease of installation and removal, the first described connector, the second connector and the 3rd connector are bolt or pin.
In order to prevent that casting resin from leaking, the surrounding of described shutoff curtain shutoff drift section and the top board, the base plate and two that are fixed on drift section are helped.Can play the effect of tentatively bearing lateral pressure, anti-running pulp, spillage effect are better simultaneously.
In order to make steel frame fix more firmly, two described each bolts of main brace are connected with at least one and horizontal are anchored at the anchor pole in wall, and the highest described stull bolt is connected with at least one and vertical is anchored at the anchor pole in wall.
In order to make the present invention better seal and contact with roadway's sides, between described two main braces and roadway's sides, be equipped with described auxiliary template, auxiliary template is plank, bamboo basketry or organic polymer template material, and auxiliary template is connected on corresponding main brace by bolt or pin.
For the ease of regulating the effective length of auxiliary template, described auxiliary template is provided with a plurality of transversely arranged connecting holes for inserting bolt or pin.By selecting different connecting holes to be connected with main brace, thereby can regulate the effective length of auxiliary template, thereby make the effective length adaptation steel frame of auxiliary template and the spacing of roadway's sides, can play the effect of sealing.
For the ease of processing and making overall construction intensity high, described main brace and stull all adopt channel-section steel.
The invention has the beneficial effects as follows: the present invention adopts steel form, steel frame and diagonal brace to form a steel construction wall, between each member, by connector, connect, be easy to installation and removal, and the special structure of steel frame, make it both can well supporting steel template, can adopt stull to add strong supporting at filling counterfort maximal bending moment point again, structural strength be high.Filling counterfort of the present invention is not only applicable to the light section filling mining techniques such as hydraulic mining, band exploitation, and also can be applied in the exploitation methods such as short-walling.This filling counterfort not only can be applied in level and gentle inclined working face but also can be applied in and bow in the mining modes such as tiltedly exploitation, high inclination-angle exploitation, and what overcome that traditional filling counterfort exploits at bow tiltedly exploitation and high inclination-angle bears lateral pressure deficiency, the shortcoming of wall.The present invention is safe and efficient, convenient and swift: these filling counterfort disassembly and assembly are convenient, and the amount of labour is low, is convenient to underground labour's work, has reduced workman's labour intensity, shortens the time of filling operation, makes filling operation safety, efficiently carries out.The present invention is cost-saving, recycle: the filling counterfort constructed with conventional concrete, hollow brick compared, and this portable filling counterfort is dismantled and assembled, reuses, and reduces ore deposit side's filling cost.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is left TV structure schematic diagram of the present invention;
1, anchor pole, 2, main brace, 3, stull, 4, anchor pole, 5, steel form, 6, wall, 7, anchor pole, 8, auxiliary template, 9, fixed mount, 10, anchor pole, 11, vertical support, 12, channel-section steel, 13, diagonal brace, 14, shutoff curtain, 15, obturation.
The specific embodiment
A kind of specific embodiment as depicted in figs. 1 and 2, it comprises steel form 5, steel frame and diagonal brace 13, steel frame comprises the stull 3 that two main braces 2 and Duo Gen are arranged above and below, the two ends of stull 3 are fixed on two main braces 2 by bolt or pin respectively, steel form 5 is arranged on the front side of steel frame, steel form 5 is comprised of side by side a plurality of and compact arranged vertical steel plate, all steel plates are all connected by bolt or pin with all stulls 3, the lower end of steel form 5 is positioned at the below of minimum stull 3, during use, the part that steel form 5 is positioned at minimum stull 3 belows is embedded in underground, except minimum stull 3, the rear side of other each stull 3 is all fixed with many diagonal braces 13.
The two ends of minimum stull 3 are fixed with fixed mount 9, the middle part of minimum stull is fixed with vertical support 11, the ground of the rear side of steel frame is provided with a horizontal channel-section steel 12, the lower end of the rear end of the rear end of all fixed mounts 9, vertical support 11 and all diagonal braces 13 is inserted in the groove of channel-section steel 12, the rear side of channel-section steel 12 arranges the anchor pole 10 in the base plate that two vertical and lower ends are anchored at tunnel, by anchor pole 10 by channel-section steel 12 location.
The leading flank of steel form 5 is equipped with one deck shutoff curtain 14, and shutoff curtain 14 directly contacts with obturation 15.The surrounding of shutoff curtain 14 shutoff drift sections and the top board, the base plate and two that are fixed on tunnel are helped.Left side main brace 2 bolts are connected with at least one horizontal anchor pole 1, and main brace 2 bolts in right side are connected with at least one horizontal anchor pole 7, and the highest stull 3 bolts connect at least one vertical anchor pole 4, and anchor pole 1, anchor pole 7 and anchor pole 4 are all anchored in wall 6.Between two main braces 2 and wall 6, be equipped with auxiliary template 8, auxiliary template 8 is connected on corresponding main brace 2 by bolt or pin.Main brace 2 and stull 3 all adopt channel-section steel.
Shutoff curtain 14 is Polywoven Bag, fiber woven bags or macromolecule nylon bag, and auxiliary template 8 is plank, bamboo basketry or organic polymer template material.
Claims (10)
1. a portable filling in mine barricade, it is characterized in that: comprise steel form, steel frame and diagonal brace, steel form front side is equipped with shutoff curtain, between steel frame and roadway's sides, be provided with auxiliary template, steel form is arranged on the front side of steel frame, and steel form is comprised of side by side a plurality of and compact arranged vertical steel plate, and all steel plates are all fixedly connected with by the first connector with steel frame, diagonal brace is supported on the rear side of steel frame, and diagonal brace is fixedly connected with steel frame by the second connector.
2. portable filling in mine barricade according to claim 1, it is characterized in that: described steel frame comprises the stull that two main braces and Duo Gen are arranged above and below, the two ends of stull are fixed on two main braces by the 3rd connector respectively, the lower end of steel form is positioned at the below of minimum stull, except minimum stull, the rear side of other each stull is all fixed with many diagonal braces.
3. portable filling in mine barricade according to claim 2, it is characterized in that: the roadway floor of the rear side of described steel frame is provided with a horizontal channel-section steel, the lower end of all diagonal braces is inserted in the groove of channel-section steel, and the rear side of channel-section steel arranges the anchor pole in the base plate that two vertical and lower ends are anchored at tunnel.
4. portable filling in mine barricade according to claim 3, it is characterized in that: the two ends of described minimum stull are fixed with fixed mount, the rear end of fixed mount is inserted in the groove of described channel-section steel, the middle part of described minimum stull is fixed with vertical support, and the rear end of vertical support is inserted in the groove of described channel-section steel.
5. portable filling in mine barricade according to claim 2, is characterized in that: the first described connector, the second connector and the 3rd connector are bolt or pin.
6. according to the portable filling in mine barricade described in any one in claim 1-5, it is characterized in that: the surrounding of described shutoff curtain shutoff drift section and the top board, the base plate and two that are fixed on drift section are helped.
7. according to the portable filling in mine barricade described in any one in claim 2-5, it is characterized in that: two described each bolts of main brace are connected with at least one and horizontal are anchored at the anchor pole in wall, the highest described stull bolt is connected with at least one and vertical is anchored at the anchor pole in wall.
8. according to the portable filling in mine barricade described in any one in claim 2-5, it is characterized in that: between described two main braces and roadway's sides, be equipped with described auxiliary template, auxiliary template is plank, bamboo basketry or organic polymer template material, and auxiliary template is connected on corresponding main brace by bolt or pin.
9. portable filling in mine barricade according to claim 8, is characterized in that: described wooden form is provided with a plurality of transversely arranged connecting holes for inserting bolt or pin.
10. portable filling in mine barricade according to claim 9, is characterized in that: described main brace and stull all adopt channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001942.1A CN103711518A (en) | 2014-01-03 | 2014-01-03 | Portable mine filling retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001942.1A CN103711518A (en) | 2014-01-03 | 2014-01-03 | Portable mine filling retaining wall |
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| CN103711518A true CN103711518A (en) | 2014-04-09 |
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| CN201410001942.1A Pending CN103711518A (en) | 2014-01-03 | 2014-01-03 | Portable mine filling retaining wall |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329119A (en) * | 2014-08-29 | 2015-02-04 | 中煤科工集团西安研究院有限公司 | Control method for aggregate outflow through mine dynamic water sealing |
| CN104405441A (en) * | 2014-11-18 | 2015-03-11 | 武汉钢铁(集团)公司 | Detachable filling and retaining wall |
| CN106050303A (en) * | 2016-07-29 | 2016-10-26 | 安徽理工大学 | Underground roadway plugging method and device |
| CN106194251A (en) * | 2016-08-31 | 2016-12-07 | 安徽开发矿业有限公司 | A kind of steel construction filling counterfort of reusable edible |
| CN109356644A (en) * | 2018-12-25 | 2019-02-19 | 江苏师范大学 | A kind of paste body filling wall system and its installation method |
| CN109798148A (en) * | 2019-01-23 | 2019-05-24 | 西安科技大学 | A kind of coal mine strip filling exploitation self-pulling type baffle |
| CN110410142A (en) * | 2019-09-04 | 2019-11-05 | 临沂会宝岭铁矿有限公司 | A method of it constructing the auxiliary device of barricade and constructs barricade with the auxiliary device |
| CN110454220A (en) * | 2019-08-07 | 2019-11-15 | 中国恩菲工程技术有限公司 | Assembled reusable flexible filling barricade |
| CN111335893A (en) * | 2020-03-14 | 2020-06-26 | 中国煤炭科工集团太原研究院有限公司 | Segmented sealing device for strip partial filling mining and using method thereof |
| CN113186965A (en) * | 2021-04-30 | 2021-07-30 | 中国二十二冶集团有限公司 | Reinforcing method for installation and burying of liquid collecting tank of rolling mill |
| CN113482040A (en) * | 2021-07-29 | 2021-10-08 | 广州市房屋开发建设有限公司 | Fixing structure of steel structure retaining wall and design method |
| CN113833928A (en) * | 2020-06-23 | 2021-12-24 | 杭州新名银实业投资有限公司 | Construction method for intercepting and sealing large-diameter deep-buried drain pipe |
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| CN101818648A (en) * | 2010-04-30 | 2010-09-01 | 河南理工大学 | Roadside extrusion forming template filled by gangue |
| 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 |
| CN203189063U (en) * | 2013-04-17 | 2013-09-11 | 天地科技股份有限公司 | Airtight device for filling support roadway |
| CN203308509U (en) * | 2013-06-22 | 2013-11-27 | 山东黄金矿业（玲珑）有限公司 | Grid steel frame type filling siding wall |
| CN203769849U (en) * | 2014-01-03 | 2014-08-13 | 山东汇发矿业科技有限公司 | Portable mine filling barricade |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101818648A (en) * | 2010-04-30 | 2010-09-01 | 河南理工大学 | Roadside extrusion forming template filled by gangue |
| 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 |
| CN203189063U (en) * | 2013-04-17 | 2013-09-11 | 天地科技股份有限公司 | Airtight device for filling support roadway |
| CN203308509U (en) * | 2013-06-22 | 2013-11-27 | 山东黄金矿业（玲珑）有限公司 | Grid steel frame type filling siding wall |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329119A (en) * | 2014-08-29 | 2015-02-04 | 中煤科工集团西安研究院有限公司 | Control method for aggregate outflow through mine dynamic water sealing |
| CN104405441A (en) * | 2014-11-18 | 2015-03-11 | 武汉钢铁(集团)公司 | Detachable filling and retaining wall |
| CN106050303A (en) * | 2016-07-29 | 2016-10-26 | 安徽理工大学 | Underground roadway plugging method and device |
| CN106194251A (en) * | 2016-08-31 | 2016-12-07 | 安徽开发矿业有限公司 | A kind of steel construction filling counterfort of reusable edible |
| CN109356644B (en) * | 2018-12-25 | 2021-03-19 | 江苏师范大学 | Paste filling retaining wall system and mounting method thereof |
| CN109356644A (en) * | 2018-12-25 | 2019-02-19 | 江苏师范大学 | A kind of paste body filling wall system and its installation method |
| CN109798148A (en) * | 2019-01-23 | 2019-05-24 | 西安科技大学 | A kind of coal mine strip filling exploitation self-pulling type baffle |
| CN110454220A (en) * | 2019-08-07 | 2019-11-15 | 中国恩菲工程技术有限公司 | Assembled reusable flexible filling barricade |
| CN110410142A (en) * | 2019-09-04 | 2019-11-05 | 临沂会宝岭铁矿有限公司 | A method of it constructing the auxiliary device of barricade and constructs barricade with the auxiliary device |
| CN111335893A (en) * | 2020-03-14 | 2020-06-26 | 中国煤炭科工集团太原研究院有限公司 | Segmented sealing device for strip partial filling mining and using method thereof |
| CN111335893B (en) * | 2020-03-14 | 2021-08-13 | 中国煤炭科工集团太原研究院有限公司 | Use method of segmented sealing device for strip partial filling mining |
| CN113833928A (en) * | 2020-06-23 | 2021-12-24 | 杭州新名银实业投资有限公司 | Construction method for intercepting and sealing large-diameter deep-buried drain pipe |
| CN113186965A (en) * | 2021-04-30 | 2021-07-30 | 中国二十二冶集团有限公司 | Reinforcing method for installation and burying of liquid collecting tank of rolling mill |
| CN113482040A (en) * | 2021-07-29 | 2021-10-08 | 广州市房屋开发建设有限公司 | Fixing structure of steel structure retaining wall and design method |
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Application publication date: 20140409 |