CN102720537A - Hydraulic filling device for upper corner - Google Patents
Hydraulic filling device for upper corner Download PDFInfo
- Publication number
- CN102720537A CN102720537A CN2012101926253A CN201210192625A CN102720537A CN 102720537 A CN102720537 A CN 102720537A CN 2012101926253 A CN2012101926253 A CN 2012101926253A CN 201210192625 A CN201210192625 A CN 201210192625A CN 102720537 A CN102720537 A CN 102720537A
- Authority
- CN
- China
- Prior art keywords
- casing
- base
- filling
- hydraulic telescopic
- box
- 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.)
- Granted
Links
Images
Landscapes
- Actuator (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides a hydraulic filling device for an upper corner. The hydraulic filling device for the upper corner comprises a base. A first hydraulic telescoping device driving the base to move is disposed at one end of the base. A first filling mechanism is also arranged on the base and comprises a first box perpendicularly fixed. A second box is further arranged on the first box slidably. A second filling mechanism is further arranged at the other end of the base and comprises a third box with one end pivoted to the base. A fourth box is slidably disposed on the third box further. Each of the first box, the second box, the third box and the fourth box is provide with a guard board slidably and an inner fifth hydraulic telescoping device driving the guard boards to open and close. The hydraulic filling device for the upper corner is simple to operate, has stable and reliable filling state and can automatically fill under control of an operating valve set so that manpower and material resources are economized.
Description
Technical field
The present invention relates to mechanical manufacturing field, relate in particular to a kind of upper corner filling-up hydraulically device.
Background technology
In mining activity, fully-mechanized mining working is because fltting speed is fast, and gas gathers easily, and particularly upper corner in order to prevent upper corner methane accumulation, needs upper corner is carried out filling, cuts enclosing wall.The method that generally adopt in present domestic colliery is; Load onto bastard coal with anti-fire-retardant, anlistatig woven bag, pile up into enclosing wall one, reality is smeared with yellow mud again in the slit between the woven bag slit; Thereby realize the upper corner filling, also can in time adjust area simultaneously according to last air way section variation.
But this placement method waste of manpower and material, and stability is bad, bigger like roof pressure, the filling wall collapses easily, and need beat with monomer in the filling wall outside and keep out this moment, and then can increase manpower and material cost again.
Summary of the invention
To the above-mentioned defective of prior art, the present invention provides a kind of upper corner filling-up hydraulically device.
Upper corner filling-up hydraulically device provided by the invention comprises:
Base is on one end position of said base, horizontal direction is provided with one and is used to drive first hydraulic telescopic device that said base moves horizontally;
Also be provided with first filling body on the said base; Said first filling body comprises first casing that fixed vertical is provided with; Also be slidingly equipped with one second casing on said first casing; The upper end of said second casing is connected with an end of several vertically disposed second hydraulic telescopic devices, and the other end of said second hydraulic telescopic device is installed on the said base;
Also be provided with second filling body on the position, the other end of said base; Said second filling body comprises the 3rd casing that an end and said base articulate; The other end of said the 3rd casing is connected with an end of one the 3rd hydraulic telescopic device, and the other end of said the 3rd hydraulic telescopic device is fixed on the said base; Also be slidingly equipped with one the 4th casing on said the 3rd casing, the upper end of said the 4th casing is connected with an end of several the 4th hydraulic telescopic devices, and the other end of said the 4th hydraulic telescopic device is installed on the installing plate of said the 3rd bottom half;
All be slidingly equipped with backplate on said first casing, said second casing, said the 3rd casing and said the 4th casing, be provided with the 5th hydraulic telescopic device that is used to drive said backplate open and close in said first casing, said second casing, said the 3rd casing and said the 4th casing;
Said each hydraulic telescopic device is hydraulic jack; The quantity of said second hydraulic telescopic device and said the 4th hydraulic telescopic device is 2.
Upper corner filling-up hydraulically device provided by the invention, simple to operate, filling is in stable condition reliable, can under the control of operation valve group, realize automatic filling, thereby effectively face upper corner angle gas carried out shutoff, has saved manpower and material simultaneously.
Description of drawings
Side schematic view when Fig. 1 is a upper corner filling-up hydraulically device duty of the present invention;
Front schematic view when Fig. 2 is a upper corner filling-up hydraulically device duty of the present invention;
Side schematic view when Fig. 3 is a upper corner filling-up hydraulically device off working state of the present invention.
Description of reference numerals:
1: base;
2,3,4,5,8: hydraulic telescopic device;
6: backplate;
7,9,11,12: casing;
10: operation valve group.
The specific embodiment
Front schematic view when the side schematic view when Fig. 1 is a upper corner filling-up hydraulically device duty of the present invention, Fig. 2 are upper corner filling-up hydraulically device duties of the present invention, the side schematic view when Fig. 3 is a upper corner filling-up hydraulically device off working state of the present invention.
With reference to Fig. 1, Fig. 2, Fig. 3, this upper corner filling-up hydraulically device comprises: base 1, on the end position of this base 1, horizontal direction is provided with one and is used to drive first hydraulic telescopic device 4 that said base moves horizontally; Also be provided with first device for filling on this base 1; This first device for filling comprises first casing 11 that fixed vertical is provided with; Also be slidingly equipped with second casing 7 on this first casing 11; The upper end of this second casing 7 is connected with an end of several vertically disposed second hydraulic telescopic devices 3, and the other end of this second hydraulic telescopic device 3 is installed on the base 1.
Also be provided with second filling body on the position, the other end of above-mentioned base; Said second filling body comprises the 3rd casing 12 that an end and base 1 articulate; The other end of the 3rd casing 12 is connected with an end of the 3rd hydraulic telescopic device 2, and the other end of the 3rd hydraulic telescopic device 2 is fixed on the above-mentioned base 1; The upper end that also is slidingly equipped with one the 4th casing, 9, the four casings 9 on above-mentioned the 3rd casing 12 is connected with an end of several the 4th hydraulic telescopic devices 8, and the other end of the 4th hydraulic means 8 is installed on the bottom installing plate of above-mentioned the 3rd casing 12.
All be slidingly equipped with backplate 6 on above-mentioned first casing, second casing, the 3rd casing, the 4th casing; Inside is provided with the 5th hydraulic telescopic device 5 that is used to drive backplate 6 open and closes; Above-mentioned each hydraulic telescopic device is hydraulic jack, and the quantity of above-mentioned second hydraulic telescopic device and the 4th hydraulic telescopic device is 2.
With reference to Fig. 3, off working state is meant when mobile this upper corner filling-up hydraulically device and first filling body are not accomplished filling operation fully, under this state, at first with first hydraulic telescopic device 4; Be hydraulic jack, be connected with fixture in the tunnel, the place ahead through the qualified anchor chain of intensity, in the process that reclaims this jack; This upper corner hydraulic means integral body moves forward, move to assigned address after, the 5th hydraulic telescopic device 5 in the 3rd casing 12 of second filling body and the 4th casing 9; Promptly control the hydraulic jack of two side guard boards, all in opened condition, the 4th hydraulic telescopic device 8; The hydraulic jack that i.e. control is gone up and down also all in opened condition, can realize with solid on every side basically; To play the effect in interim sealing goaf, under the shielding of second filling body, first filling body begins filling; I.e. the 5th hydraulic telescopic device 5 in first casing 11 of first filling body and second casing 7 is promptly controlled the hydraulic jack of two side guard boards, all opens; Second hydraulic telescopic device 3, i.e. the hydraulic jack that control is gone up and down is also all opened; And regulate suitably according to the top board height, cooperate the woven bag that bastard coal is housed on a small quantity again, filling is carried out in first filling body and both sides, tunnel and the not solid place of top board; And reality is smeared in the slit between bag with yellow mud, to reach with fully solid on every side, this moment, above-mentioned upper corner filling-up hydraulically device got into duty.In this process,, can tilt, can not damage this upper corner filling-up hydraulically device in the moving process because of the variation of head-room because the 3rd casing 12 of second filling body is articulated in base 1.
With reference to Fig. 1, Fig. 2, in working order down; Promptly first filling body with fully solid on every side after, the 3rd casing 12 of second filling body and the 5th interior hydraulic telescopic device 5 of the 4th casing 9 are promptly controlled the hydraulic jack of two side guard boards; Reclaim the 4th hydraulic telescopic device 8, the i.e. hydraulic jack that control is gone up and down; Also reclaim, the 3rd casing 12 is inclined through the bearing pin rotation that is connected with base 1.
Above-mentioned all processes all realize that through the operation valve group 10 that manually-operated is fixed on the base 1 this upper corner filling-up hydraulically device has also been installed safe feather valve, when running into roof pressure and changing greatly, and jack automatic deloading, the stability of protective device.
The upper corner filling-up hydraulically device that present embodiment provides, filling cost is low, and is simple to operate; Filling is in stable condition reliable; Can under the control of operation valve group, realize automatic filling, thereby effectively face upper corner angle gas carried out shutoff, save manpower and material simultaneously.
What should explain at last is: above each embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (3)
1. a upper corner filling-up hydraulically device is characterized in that, comprising:
Base is on one end position of said base, horizontal direction is provided with one and is used to drive first hydraulic telescopic device that said base moves horizontally;
Also be provided with first filling body on the said base; Said first filling body comprises first casing that fixed vertical is provided with; Also be slidingly equipped with one second casing on said first casing; The upper end of said second casing is connected with an end of several vertically disposed second hydraulic telescopic devices, and the other end of said second hydraulic telescopic device is installed on the said base;
Also be provided with second filling body on the position, the other end of said base; Said second filling body comprises the 3rd casing that an end and said base articulate; The other end of said the 3rd casing is connected with an end of one the 3rd hydraulic telescopic device, and the other end of said the 3rd hydraulic telescopic device is fixed on the said base; Also be slidingly equipped with one the 4th casing on said the 3rd casing, the upper end of said the 4th casing is connected with an end of several the 4th hydraulic telescopic devices, and the other end of said the 4th hydraulic telescopic device is installed on the installing plate of said the 3rd bottom half;
All be slidingly equipped with backplate on said first casing, said second casing, said the 3rd casing and said the 4th casing, be provided with the 5th hydraulic telescopic device that is used to drive said backplate open and close in said first casing, said second casing, said the 3rd casing and said the 4th casing.
2. upper corner filling-up hydraulically device according to claim 1 is characterized in that said each hydraulic telescopic device is hydraulic jack.
3. upper corner filling-up hydraulically device according to claim 1 and 2 is characterized in that the quantity of said second hydraulic telescopic device and said the 4th hydraulic telescopic device is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192625.3A CN102720537B (en) | 2012-06-12 | 2012-06-12 | Hydraulic filling device for upper corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210192625.3A CN102720537B (en) | 2012-06-12 | 2012-06-12 | Hydraulic filling device for upper corner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720537A true CN102720537A (en) | 2012-10-10 |
| CN102720537B CN102720537B (en) | 2014-08-13 |
Family
ID=46946385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210192625.3A Active CN102720537B (en) | 2012-06-12 | 2012-06-12 | Hydraulic filling device for upper corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720537B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628917A (en) * | 2013-08-16 | 2014-03-12 | 淮南郑煤机舜立机械有限公司 | Upper corner gas blocking device of coal mining working face |
| RU2524918C1 (en) * | 2013-06-24 | 2014-08-10 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" | Stower |
| CN113006863A (en) * | 2021-04-14 | 2021-06-22 | 中国矿业大学 | Automatic inflatable filling bag device and working face filling method |
| CN113982679A (en) * | 2021-10-28 | 2022-01-28 | 淮南矿业(集团)有限责任公司 | Use method of corner filling device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1415244A (en) * | 1972-03-22 | 1975-11-26 | Kloeckner Werke Ag | Shield support unit for use in underground mining |
| DE3300167A1 (en) * | 1982-01-08 | 1983-07-21 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Arrangement for working steep deposits, in particular coal seams |
| CN101289939A (en) * | 2008-06-10 | 2008-10-22 | 沈阳天安矿山机械科技有限公司 | Comprehensive support device for gob-side entry retaining |
| CN101289943A (en) * | 2008-06-10 | 2008-10-22 | 曹树祥 | Adjustable type hydraulic formwork |
| CN101818648A (en) * | 2010-04-30 | 2010-09-01 | 河南理工大学 | Roadside extrusion forming template filled by gangue |
| CN201661310U (en) * | 2010-04-30 | 2010-12-01 | 河南理工大学 | Waste rock roadside filling extruded formwork |
| CN101906979A (en) * | 2009-06-08 | 2010-12-08 | 兖州煤业股份有限公司 | Gob-side road retaining supporting method and road-injecting slip mould |
| CN102434182A (en) * | 2011-12-31 | 2012-05-02 | 山东科技大学 | Filling hydraulic bracket with automatic bag overturning mechanism |
| CN102444418A (en) * | 2011-12-12 | 2012-05-09 | 山东明兴矿业集团有限公司 | Device for filling roadway |
| CN202628180U (en) * | 2012-06-12 | 2012-12-26 | 淮南矿业(集团)有限责任公司 | Hydraulic filling device for upper corner |
-
2012
- 2012-06-12 CN CN201210192625.3A patent/CN102720537B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1415244A (en) * | 1972-03-22 | 1975-11-26 | Kloeckner Werke Ag | Shield support unit for use in underground mining |
| DE3300167A1 (en) * | 1982-01-08 | 1983-07-21 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Arrangement for working steep deposits, in particular coal seams |
| CN101289939A (en) * | 2008-06-10 | 2008-10-22 | 沈阳天安矿山机械科技有限公司 | Comprehensive support device for gob-side entry retaining |
| CN101289943A (en) * | 2008-06-10 | 2008-10-22 | 曹树祥 | Adjustable type hydraulic formwork |
| CN101906979A (en) * | 2009-06-08 | 2010-12-08 | 兖州煤业股份有限公司 | Gob-side road retaining supporting method and road-injecting slip mould |
| CN101818648A (en) * | 2010-04-30 | 2010-09-01 | 河南理工大学 | Roadside extrusion forming template filled by gangue |
| CN201661310U (en) * | 2010-04-30 | 2010-12-01 | 河南理工大学 | Waste rock roadside filling extruded formwork |
| CN102444418A (en) * | 2011-12-12 | 2012-05-09 | 山东明兴矿业集团有限公司 | Device for filling roadway |
| CN102434182A (en) * | 2011-12-31 | 2012-05-02 | 山东科技大学 | Filling hydraulic bracket with automatic bag overturning mechanism |
| CN202628180U (en) * | 2012-06-12 | 2012-12-26 | 淮南矿业(集团)有限责任公司 | Hydraulic filling device for upper corner |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2524918C1 (en) * | 2013-06-24 | 2014-08-10 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" | Stower |
| CN103628917A (en) * | 2013-08-16 | 2014-03-12 | 淮南郑煤机舜立机械有限公司 | Upper corner gas blocking device of coal mining working face |
| CN113006863A (en) * | 2021-04-14 | 2021-06-22 | 中国矿业大学 | Automatic inflatable filling bag device and working face filling method |
| CN113006863B (en) * | 2021-04-14 | 2021-11-26 | 中国矿业大学 | Automatic inflatable filling bag device and working face filling method |
| CN113982679A (en) * | 2021-10-28 | 2022-01-28 | 淮南矿业(集团)有限责任公司 | Use method of corner filling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102720537B (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11459888B2 (en) | Auxiliary transportation and support system used after rapid excavation | |
| CN102720537A (en) | Hydraulic filling device for upper corner | |
| CN103413846A (en) | Solar power generating system | |
| CN101936164A (en) | Very soft thick coal seam forepoling hold top coal caving mining method and hydraulic support structure | |
| CN105065049A (en) | Hydraulic support for high-water cut and fill mining | |
| CN103016031A (en) | Mining telescopic support and using method thereof | |
| CN104691390A (en) | High-level unloading device for self-dumping vehicle | |
| CN203962014U (en) | Combine and adopt the dual-purpose working surface hydraulic support of filling | |
| CN202628180U (en) | Hydraulic filling device for upper corner | |
| CN2900787Y (en) | Small coal mine tunnel tunnelling machine | |
| CN202220614U (en) | Integrated self-shift hydraulic support for placing top coal in steeply inclined roadway | |
| CN207526516U (en) | A kind of removable alley hydraulic support | |
| CN106837396A (en) | A kind of modular support suitable for lame advanced supporting | |
| CN206111178U (en) | Equipment is reprinted in pit in colliery with fluting function | |
| CN103075188B (en) | Downhole waste rock filling equipment and filling method using same | |
| CN205400779U (en) | Backfill transition hydraulic support | |
| CN105134674A (en) | Hydraulic oil tank and engineering machinery employing same | |
| CN204386644U (en) | A kind of cantilever support work plane scrapper conveyor push unit | |
| CN210087381U (en) | Dry filling system for coal mine goaf | |
| CN208040445U (en) | A kind of underground mine use paste body filling bag | |
| CN201460934U (en) | Filling timbering hydraulic support | |
| CN206052807U (en) | Excavator | |
| CN205089346U (en) | Telescopic hydraulic support of curb plate | |
| CN216076496U (en) | Civil air defense engineering bearing structure with shock attenuation effect | |
| CN205206872U (en) | Fill middle part groove and include this scraper conveyor who fills middle part groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |