CN102086771A - Filling template bracket - Google Patents
Filling template bracket Download PDFInfo
- Publication number
- CN102086771A CN102086771A CN2009102274876A CN200910227487A CN102086771A CN 102086771 A CN102086771 A CN 102086771A CN 2009102274876 A CN2009102274876 A CN 2009102274876A CN 200910227487 A CN200910227487 A CN 200910227487A CN 102086771 A CN102086771 A CN 102086771A
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- hydraulic
- prop
- hydraulic cylinder
- filling
- collet
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Abstract
The invention discloses a filling template bracket, which comprises a single hydraulic support post, a filling pipe, a base, a push hydraulic cylinder, a bottom support, hydraulic upright posts, an adjusting frame and a sealing rubber plate, wherein two hydraulic upright posts are arranged on two inner sides of a bottom support frame; the push hydraulic cylinder is horizontally arranged in the middle of the bottom support; the bottom of the push hydraulic cylinder is connected and fixed with the bottom support; a piston head of the push hydraulic cylinder is connected with the base; the single hydraulic support post is vertically arranged in the middle of the base; the bottom side of the single hydraulic support post is provided with the filling pipe; the sealing rubber plate and the adjusting frame are fixed at the upper end of each hydraulic upright post; a baffle plate is fixed on the bottom support on the outer side of the bottom of the hydraulic upright post; and the single hydraulic support post, the push hydraulic cylinder and the hydraulic upright posts are connected to a hydraulic operation valve. The automatic degree of the hydraulic control of the filling template bracket is high, a supporting requirement and the sealing requirement of the filling material can be met, working efficiency is improved and the labor intensity of workers is lowered.
Description
Technical field:
The present invention relates to a kind of filling template support that the mine underground goaf is carried out packing job.
Background technology:
Under the village, under the building, coal mining under water bodies is commonly referred to as railways and water-bodies in mine engineering, be the technical barrier of seam mining.The railways and water-bodies technology mainly contains strip-type exploitation, room and pillar mining, three kinds of forms of fill-type exploitation, and the fill-type exploitation claims that " green exploitation " is current main developing direction, the most fill-type mining types that adopt of present railways and water-bodies technology, the fill-type exploitation can be with the whole extraction of coal, and gangue and building debris are filled to the goaf, prevent surface collapse effectively.The fill-type exploitation at first utilizes the equipment of mining with the coal extraction, then to the goaf filling compound, after treating that the goaf is full of compound and forms support strength, utilize the equipment of mining to mine forward again, so circulation is carried out, the whole extraction of coal and the space of extraction coal is substantial with compound make that the ground above the goaf does not subside the most at last, have solved the difficult problem of seam mining under village, building, the water body.Because present filling is to utilize manual type in the goaf, snapping of baffle plate is got up to form long whole filling template, carry out the compound filling then, cause worker's labour intensity big, baffle plate connects not firm, poorly sealed, the template of often squeezing out when causing filling or unload leakage compound influences filling operating efficiency and filling quality.
Summary of the invention:
The purpose of this invention is to provide the filling template support that a kind of pack effectiveness is higher, filling quality is reliable, labour intensity is low.
To achieve these goals, the present invention includes: hydraulic prop, filling pipe, base, pass hydraulic cylinder, collet, hydraulic vertical prop, adjust frame, sealed rubber plate, two hydraulic vertical props are arranged on the both sides in the collet frame, by-level at collet is provided with a passing hydraulic cylinder, passing the hydraulic cylinder bottom is connected and fixed with collet, the piston head of passing hydraulic cylinder is connected with base, in the middle of base, vertically be provided with a hydraulic prop, be provided with filling pipe in the hydraulic prop bottom side, be set with sealed rubber plate in the upper end of hydraulic vertical prop and adjust frame, on the collet of hydraulic vertical prop bottom outside, be set with baffle plate, hydraulic prop, pass hydraulic cylinder, hydraulic vertical prop is connected to hydraulically operated valve.
Like this, in use, the present invention is connected to coal-face successively, can utilizes hydraulic prop, hydraulic vertical prop to finish supporting, can utilize the present invention to finish compound filling again the goaf to work plane.By control valve hydraulic vertical prop and hydraulic prop are risen, and drive and adjust frame and sealed rubber plate rises together, reach the desired position after, thereby form the filling template of high strength monolithic, by concrete pump inserts is squeezed in the goaf.After inserts is full of the back and keeps the time of defined, hydraulic prop is fallen, to pass hydraulic cylinder by hydraulically operated valve stretches out, promotion hydraulic prop and base move to the position of regulation, then hydraulic prop being risen to withstand on makes it be in stress on the top board, hydraulic vertical prop is fallen, thereby handle to regain pass hydraulic cylinder pulling collet and hydraulic vertical prop and baffle plate and move to the position of regulation in the position forward, again hydraulic vertical prop is risen and withstand on the top board, carry out coal mining, form capable again filling behind the goaf, so the result to reach supporting and to carry out filling is carried out in circulation.The automatic degree height of hydraulic control can guarantee that the supporting requirement can guarantee the seal request of inserts again, and improve operating efficiency, has reduced worker's labour intensity.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is master's TV structure schematic diagram of the present invention.
Fig. 2 is a plan structure schematic diagram of the present invention.
The specific embodiment:
As seen from Figure 1, Figure 2, the present invention includes: hydraulic prop 1, filling pipe 2, base 3, passing hydraulic cylinder 4, collet 5, hydraulic vertical prop 6, adjustment frame 7, sealed rubber plate 9.Two hydraulic vertical props 6 are symmetricly set on the both sides in collet 5 frames, and the bottom of hydraulic vertical prop adopts bearing pin to be connected with collet, and collet adopts the rectangle steel to make.Be provided with one in the by-level position of collet 5 and pass hydraulic cylinder 4, passing hydraulic cylinder 4 bottoms and collet is connected and fixed, the piston head of passing hydraulic cylinder is connected with base 3, in the middle of base 3, vertically be provided with a hydraulic prop 1, be provided with filling pipe 2 in the hydraulic prop bottom side, base is the rectangle metal construction, and the length and the collet of base are complementary.Be set with sealed rubber plate 9 in the upper end of hydraulic vertical prop 6 and adjust frame 7, adjust top that frame is set in hydraulic vertical prop connects and be positioned at collet with bearing pin frame, along with the rising of hydraulic vertical prop is slided in adjusting frame collet frame, sealed rubber plate also raises along with adjusting frame, to reach the sealing function to sealing casting resin 10, the rubber tile sealing is adopted in the gap between frame and the frame.Be set with baffle plate 8 on the collet of hydraulic vertical prop 6 bottom outside, hydraulic prop, passing hydraulic cylinder, hydraulic vertical prop are connected to hydraulically operated valve.During coal mining and during filling, make hydraulic prop and hydraulic vertical prop all be in the work stress, top board 11 is tightly withstood in the termination of hydraulic prop and hydraulic vertical prop, so that its performance bulk strength guarantees safety in production.The big I of specification of the present invention is made series of products according to the height of coal-face.
Claims (1)
1. filling template support, comprise: hydraulic prop (1), filling pipe (2), base (3), pass hydraulic cylinder (4), collet (5), hydraulic vertical prop (6), adjust frame (7), sealed rubber plate (9), two hydraulic vertical props (6) are arranged on the both sides in the collet frame, it is characterized in that being provided with a passing hydraulic cylinder (4) in the by-level of collet (5), passing hydraulic cylinder (4) bottom is connected and fixed with collet, the piston head of passing hydraulic cylinder is connected with base (3), in the middle of base (3), vertically be provided with a hydraulic prop (1), be provided with filling pipe (2) in the hydraulic prop bottom side, be set with sealed rubber plate (9) in the upper end of hydraulic vertical prop (6) and adjust frame (7), on the collet of hydraulic vertical prop bottom outside, be set with baffle plate (8), hydraulic prop, pass hydraulic cylinder, hydraulic vertical prop is connected to hydraulically operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102274876A CN102086771A (en) | 2009-12-04 | 2009-12-04 | Filling template bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102274876A CN102086771A (en) | 2009-12-04 | 2009-12-04 | Filling template bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102086771A true CN102086771A (en) | 2011-06-08 |
Family
ID=44098747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102274876A Pending CN102086771A (en) | 2009-12-04 | 2009-12-04 | Filling template bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102086771A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587974A (en) * | 2012-02-15 | 2012-07-18 | 新汶矿业集团有限责任公司协庄煤矿 | Simple filling framework support |
| CN102979551A (en) * | 2011-09-02 | 2013-03-20 | 淮南矿业(集团)有限责任公司 | Grout sprinkling device and grout sprinkling method on fully mechanized mining face of thick seam |
| CN106522947A (en) * | 2016-11-22 | 2017-03-22 | 武汉理工大学 | Prestress artificial pillar |
-
2009
- 2009-12-04 CN CN2009102274876A patent/CN102086771A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979551A (en) * | 2011-09-02 | 2013-03-20 | 淮南矿业(集团)有限责任公司 | Grout sprinkling device and grout sprinkling method on fully mechanized mining face of thick seam |
| CN102979551B (en) * | 2011-09-02 | 2015-02-04 | 淮南矿业(集团)有限责任公司 | Grout sprinkling device and grout sprinkling method on fully mechanized mining face of thick seam |
| CN102587974A (en) * | 2012-02-15 | 2012-07-18 | 新汶矿业集团有限责任公司协庄煤矿 | Simple filling framework support |
| CN106522947A (en) * | 2016-11-22 | 2017-03-22 | 武汉理工大学 | Prestress artificial pillar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110608 |