CN203769849U - Portable mine filling barricade - Google Patents
Portable mine filling barricade Download PDFInfo
- Publication number
- CN203769849U CN203769849U CN201420002792.1U CN201420002792U CN203769849U CN 203769849 U CN203769849 U CN 203769849U CN 201420002792 U CN201420002792 U CN 201420002792U CN 203769849 U CN203769849 U CN 203769849U
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- steel
- stull
- mine
- barricade
- steel frame
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Abstract
The utility model discloses a portable mine filling barricade which comprises a steel template, a steel framework and an inclined strut, wherein the front side of the steel template is paved with a blockage curtain, assisting templates are arranged between the steel framework and the two sides of a roadway, the steel template is arranged at the front side of the steel framework, the steel template consists of multiple vertical steel plates which are arranged side by side and are arrayed closely, each steel plate is connected with the steel framework through a first connecting piece, the inclined strut is supported at the rear side of the steel framework, and the inclined strut is fixedly connected with the steel framework through a second connecting piece. According to the utility model, a steel structure wall body is formed by adopting the steel template, the steel framework and the inclined strut which are connected though the connecting pieces, mounting and dismounting are easy, besides, due to the special structure of the steel framework, the steel template can be well supported, a waling can be adopted for reinforcing support at the maximum bending moment point of the filling barricade, and the structural strength is high.
Description
Technical field
The utility model 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 are 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 handy concreting bearing diagonal also, fixing 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.
Utility model content
The technical problems to be solved in the utility model is: provide one can reuse and mount and dismount portable filling in mine barricade easily.
In order to solve the problems of the technologies described above, the utility model comprises 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 made up of side by side multiple 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.
Fix more firmly in order to make steel frame, 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, described the first 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 utility model 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 multiple 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 beneficial effects of the utility model are: the utility model adopts steel form, steel frame and diagonal brace to form a steel construction wall, between each member, connect by connector, 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.The utility model filling counterfort is not only applicable to the light section filling mining technique 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 utility model 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 utility model is cost-saving, recycle: compared with the filling counterfort constructed with conventional concrete, hollow brick, this portable filling counterfort is dismantled and assembled, reuses, and reduces ore deposit side's filling cost.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is left TV structure schematic diagram of the present utility model;
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.
Detailed description of the invention
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 made up of side by side multiple 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, when 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, channel-section steel 12 is located.
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 made up of side by side multiple 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: described the first 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 multiple 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 |
|---|---|---|---|
| CN201420002792.1U CN203769849U (en) | 2014-01-03 | 2014-01-03 | Portable mine filling barricade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002792.1U CN203769849U (en) | 2014-01-03 | 2014-01-03 | Portable mine filling barricade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769849U true CN203769849U (en) | 2014-08-13 |
Family
ID=51287049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002792.1U Expired - Fee Related CN203769849U (en) | 2014-01-03 | 2014-01-03 | Portable mine filling barricade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711518A (en) * | 2014-01-03 | 2014-04-09 | 山东汇发矿业科技有限公司 | Portable mine filling retaining wall |
| CN108425366A (en) * | 2017-03-14 | 2018-08-21 | 黄河科技学院 | Civil engineering pattern foundation pit supporting structure safety support structure |
| CN108952804A (en) * | 2018-08-08 | 2018-12-07 | 长沙矿山研究院有限责任公司 | For blocking the tailing-filled barricade and construction method of dead zone mining tunnel to be filled |
-
2014
- 2014-01-03 CN CN201420002792.1U patent/CN203769849U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711518A (en) * | 2014-01-03 | 2014-04-09 | 山东汇发矿业科技有限公司 | Portable mine filling retaining wall |
| CN108425366A (en) * | 2017-03-14 | 2018-08-21 | 黄河科技学院 | Civil engineering pattern foundation pit supporting structure safety support structure |
| CN108952804A (en) * | 2018-08-08 | 2018-12-07 | 长沙矿山研究院有限责任公司 | For blocking the tailing-filled barricade and construction method of dead zone mining tunnel to be filled |
| CN108952804B (en) * | 2018-08-08 | 2023-08-18 | 长沙矿山研究院有限责任公司 | Tailing filling retaining wall for blocking mining roadway of goaf to be filled and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150103 |
|
| EXPY | Termination of patent right or utility model |