CN101793159A - Dam-type filling hydraulic bracket in mined-out region - Google Patents
Dam-type filling hydraulic bracket in mined-out region Download PDFInfo
- Publication number
- CN101793159A CN101793159A CN 201010129201 CN201010129201A CN101793159A CN 101793159 A CN101793159 A CN 101793159A CN 201010129201 CN201010129201 CN 201010129201 CN 201010129201 A CN201010129201 A CN 201010129201A CN 101793159 A CN101793159 A CN 101793159A
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- Prior art keywords
- baffle plate
- base
- plate
- jack
- bracket
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- Pending
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- 239000004744 fabric Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 3
- 238000005065 mining Methods 0.000 abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 10
- 230000037431 insertion Effects 0.000 abstract 4
- 238000003780 insertion Methods 0.000 abstract 4
- 239000000945 filler Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 7
- 238000005266 casting Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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Abstract
The invention relates to a dam-type filling hydraulic bracket in a mined-out region. The dam-type filling hydraulic bracket comprise a top beam, a tail beam, a bracket pedestal, a hydraulic support upright post and a four-connecting rod mechanism, wherein the rear end of the bracket pedestal is provided with a baffle plate pedestal; the baffle plate pedestal is provided with a traction jack of which the front end is hinged with the bracket pedestal together; the rear end of the baffle plate pedestal is hinged with a baffle plate in which a telescopic insertion plate is arranged; the back of the front end of the telescopic insertion plate is fixed with an insertion plate jack of which a pedestal is hinged on the baffle plate pedestal; the back of the baffle plate is hinged with a baffle plate jack of which a pedestal is hinged on the baffle plate pedestal; the baffle plate jack can erect the baffle plate; flexible waterproof cloth extending into a soleplate and two lanes of a working face is attached to the inner sides of the baffle plate and the telescopic insertion plate and is paved from top to bottom; the baffle plate jack can control the baffle plate to rotate back and forth and can keep the baffle plate still when the bracket is removed to ensure that a filler has enough time to be solidified and molded; and after a filling body is solidified, the baffle plate is pulled again to realize the parallel operation of mining and filling. The dam-type filling hydraulic bracket has the advantages of simple structure, high working efficiency, and capability of realizing the parallel operation of filling and mining.
Description
Technical field
The present invention relates to a kind of goaf filling hydraulic support, be particularly useful for facing upward oblique pit mining fully-mechanized mining working.
Background technology
Adopt the filling of high-water material dam-type can raise liquid level at present, reduce unsupported back span, control directly top collapses, and is that a kind of technology is simple, and effect is directly perceived, the placement method that filling is closely knit.But present dam-type filling is often adopted monomer column to add baffle plate and is constructed the dash dykes and dams, its inefficiency, and labour intensity is big, and filling and coal mining influence each other, and has restricted the popularization of high-water material placement method.Adopt hydraulic support and filling hydraulic support to carry out filling in addition, though filling effect is fine, after solidifying, casting resins such as palpus just can move operations such as frame, can not realize the parallel operations of filling and coal mining, therefore inefficiency can not satisfy the purpose of high-yield and high-efficiency.
Summary of the invention
Technical problem: the objective of the invention is to overcome the weak point of prior art, provide a kind of simple in structure, high efficiency can realize the dam-type filling hydraulic bracket in mined-out region of the parallel operations of filling and coal mining.
Technical scheme: dam-type filling hydraulic bracket in mined-out region of the present invention, comprise back timber, tail boom, bracket base, hydraulic pressure support post, quadric chain, the rear end of described bracket base is provided with the baffle plate base, the baffle plate base is provided with front end and the hinged traction jack of bracket base, in being hinged with, the rear end of baffle plate base establishes the baffle plate of flexible plate, the flexible plate front end back side is fixed with base and is hinged on plate jack on the baffle plate base, and the back side of baffle plate is hinged with base and is hinged on and can makes the vertical baffle plate jack of baffle plate on the baffle plate base; Depend on baffle plate and flexible plate inboard and be equipped with the flexible water proof cloth that extends to base plate and work plane two lanes from top to bottom, form an isolation goaf of being convenient to the high-water material filling thus.
Described flexible water proof cloth is for having waterproof, antistatic and fire-retardant air duct cloth; Described traction jack, baffle plate jack, plate jack are two, are symmetrical arranged; Described flexible plate top rear face is provided with the clip of fixing flexible water proof cloth upper edge.
Beneficial effect: bracket base is connected by the traction jack with the baffle plate base, both can move separately, can guarantee that casting resin has the time enough coagulation forming keeping traversing carriage under the static situation of baffle plate, treat to spur baffle plate again after obturation is solidified, finish packing job; Vertically hinged and baffle plate can rotate along pin joint above the baffle plate base rear end, and butterfly and move forward and backward the baffle plate base before the filling keeps vertically baffle plate and along the work plane marshalling, is convenient to lay flexible water proof cloth; Depend on baffle plate and flexible plate inboard and lay the flexible water proof cloth that extends to base plate and work plane two lanes from top to bottom, extend to base plate and accumulated solids thing compacting mating face, position, work plane two lane at flexible water proof cloth, form an isolation goaf that prevents the slurries seepage.The baffle plate jack rotates before and after can controlling baffle plate, treats to spur baffle plate again after obturation is solidified, and has realized coal mining and filling parallel operations, and it is simple in structure, and high efficiency can realize the parallel operations of filling and coal mining, has practicality widely.
Description of drawings
Fig. 1: a kind of dam-type filling hydraulic pressure bracket side view.
Among the figure: the 1-back timber; The 2-tail boom; The 3-bracket base; 4-hydraulic pressure support post; The 5-quadric chain; The 6-baffle plate; The 7-plate that stretches; The flexible water proof cloth of 8-; 9-plate jack; 10-baffle plate jack; 11-draws jack; 12-baffle plate base
The specific embodiment
Below in conjunction with accompanying drawing enforcement of the present invention is further described:
As shown in Figure 1, dam-type filling hydraulic bracket in mined-out region mainly is made of back timber 1, tail boom 2, bracket base 3, hydraulic pressure support post 4, quadric chain 5, baffle plate 6, flexible plate 7, flexible water proof cloth 8, plate jack 9, baffle plate jack 10, traction jack 11 and baffle plate base 12.Back timber 1 and tail boom 2 are fixed on the bracket base 3 by four hydraulic pressure support posts 4 of symmetric arrangement respectively, are connected with baffle plate base 12 in bracket base 3 rear ends by traction jack 11, and bracket base 3 can move separately with baffle plate base 12.Traction jack 11, baffle plate jack 10, plate jack 9 are two, are symmetrical arranged.When filling and coal mining parallel operations, can keep mobile bracket base 3 under the static situation at baffle plate base 12, to guarantee casting resin the time enough coagulation forming is arranged, treat that obturation solidifies back pulling baffle plate base 12 and baffle plate 6, finish primary filling work.Vertical hinged baffle plate 6 above baffle plate base 12 rear ends, hinged baffle plate jack 10 above baffle plate base front end, the piston rod baffle plate 6 of this baffle plate jack 10 connects, baffle plate jack 10 can be controlled baffle plate 6 and rotate along pin joint, to adapt to the variation at different coal inclination angle, be fitted with flexible plate 7 in baffle plate 6 upper ends, flexible plate 7 top rear face are provided with the clip of fixing flexible water proof cloth 8 upper edges.Be connected with plate jack 9 in baffle plate 6 bottoms, the piston rod of this plate jack 9 is connected with flexible plate 7, plate jack 9 can be controlled flexible plate 7 and move up and down, operating mode when adapting to the support differing heights, butterfly 6 and move forward and backward baffle plate base 5 before the filling, baffle plate 6 is kept vertically and, be convenient to lay flexible water proof cloth 8 along the work plane marshalling; Depend on baffle plate 6 and flexible plate 7 inboards and lay the flexible water proof cloth 8 that extends to base plate and work plane two lanes from top to bottom, the upper edge of flexible water proof cloth 8 is fixed by the clip of flexible plate 7 top rear face.Form an isolation goaf of being convenient to the high-water material filling thus, extend to base plate and accumulated solids thing compacting mating face, position, work plane two lane, prevent to isolate goaf slurries seepage at flexible water proof cloth 8.Flexible water proof cloth 8 is for having waterproof, antistatic and fire-retardant air duct cloth.
Claims (4)
1. dam-type filling hydraulic bracket in mined-out region, comprise back timber (1), tail boom (2), bracket base (3), hydraulic pressure support post (4), quadric chain (5), it is characterized in that: the rear end of described bracket base (3) is provided with baffle plate base (12), baffle plate base (12) is provided with front end and the hinged traction jack (11) of bracket base (3), in being hinged with, the rear end of baffle plate base (12) establishes the baffle plate (6) of flexible plate (7), flexible plate (7) the front end back side is fixed with base and is hinged on plate jack (9) on the baffle plate base (12), and the back side of baffle plate (6) is hinged with base and is hinged on and can makes the vertical baffle plate jack (10) of baffle plate (6) on the baffle plate base (12); Depend on baffle plate (6) and flexible plate (7) inboard and be equipped with the flexible water proof cloth (8) that extends to base plate and work plane two lanes from top to bottom, form an isolation goaf of being convenient to the high-water material filling thus.
2. dam-type filling hydraulic bracket in mined-out region according to claim 1 is characterized in that, described flexible water proof cloth (8) is for having waterproof, antistatic and fire-retardant air duct cloth.
3. dam-type filling hydraulic bracket in mined-out region according to claim 1 is characterized in that, described traction jack (11), baffle plate jack (10), plate jack (9) are two, are symmetrical arranged.
4. dam-type filling hydraulic bracket in mined-out region according to claim 1 is characterized in that, described flexible plate (7) top rear face is provided with the clip of fixing flexible water proof cloth (8) upper edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010129201 CN101793159A (en) | 2010-03-19 | 2010-03-19 | Dam-type filling hydraulic bracket in mined-out region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010129201 CN101793159A (en) | 2010-03-19 | 2010-03-19 | Dam-type filling hydraulic bracket in mined-out region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101793159A true CN101793159A (en) | 2010-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010129201 Pending CN101793159A (en) | 2010-03-19 | 2010-03-19 | Dam-type filling hydraulic bracket in mined-out region |
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| Country | Link |
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| CN (1) | CN101793159A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182487A (en) * | 2011-05-09 | 2011-09-14 | 郑州煤矿机械集团股份有限公司 | Liquid filling hydraulic support |
| CN102606207A (en) * | 2012-04-06 | 2012-07-25 | 陕西开拓建筑科技有限公司 | Mine gob filling and entry retaining device system and filling method |
| CN102619559A (en) * | 2012-04-06 | 2012-08-01 | 陕西开拓建筑科技有限公司 | Device system and method for filling fluid materials in mine goaf |
| CN103233772A (en) * | 2013-04-12 | 2013-08-07 | 中国矿业大学 | Rapid filling mechanism for filling coal mining conveyor |
| CN103233773A (en) * | 2013-04-12 | 2013-08-07 | 中国矿业大学 | Filling material guiding mechanism of solid filling conveying machine |
| CN103382849A (en) * | 2013-07-31 | 2013-11-06 | 安徽理工大学 | Method for filling paste behind filling hydraulic supports |
| CN103388488A (en) * | 2013-08-21 | 2013-11-13 | 大同煤矿集团有限责任公司 | Thin seam gob-side entry retaining filling method |
| CN105065049A (en) * | 2015-08-26 | 2015-11-18 | 冀中能源股份有限公司邢东矿 | Hydraulic support for high-water cut and fill mining |
| CN105178998A (en) * | 2015-09-18 | 2015-12-23 | 冀中能源股份有限公司邢东矿 | Hydraulic support for waste rock filling |
| CN109057846A (en) * | 2018-11-05 | 2018-12-21 | 徐州中矿大贝克福尔科技股份有限公司 | A kind of coal mine paste filling exploitation hydraulic isolation bracket |
| CN109184769A (en) * | 2018-11-08 | 2019-01-11 | 陕西蓝山重工科技有限公司 | A kind of soft mould filling mining bracket and its placement method |
| CN109944624A (en) * | 2019-05-05 | 2019-06-28 | 陕西蓝山重工科技有限公司 | Coal mine solid waste fills hydraulic support |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103428A (en) * | 1986-04-03 | 1987-10-14 | 国营毕托姆-卢达矿业协会“挪维·维尔克”硬煤煤矿 | The partition wall of a kind of method of backfill longwall face and backfill longwall face |
| CN200999613Y (en) * | 2007-01-24 | 2008-01-02 | 沈阳天安矿山机械科技有限公司 | Roadside filling rear template support |
| CN201025053Y (en) * | 2007-03-29 | 2008-02-20 | 天地科技股份有限公司 | Hydraulic pressure supporter for exploration filling on coal mine working ground |
| CN101487395A (en) * | 2009-02-24 | 2009-07-22 | 辽宁天安矿山科技有限公司 | Template support for filling after support |
| CN201650326U (en) * | 2010-03-19 | 2010-11-24 | 中国矿业大学 | Goaf dam type filling hydraulic support frame |
-
2010
- 2010-03-19 CN CN 201010129201 patent/CN101793159A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103428A (en) * | 1986-04-03 | 1987-10-14 | 国营毕托姆-卢达矿业协会“挪维·维尔克”硬煤煤矿 | The partition wall of a kind of method of backfill longwall face and backfill longwall face |
| CN200999613Y (en) * | 2007-01-24 | 2008-01-02 | 沈阳天安矿山机械科技有限公司 | Roadside filling rear template support |
| CN201025053Y (en) * | 2007-03-29 | 2008-02-20 | 天地科技股份有限公司 | Hydraulic pressure supporter for exploration filling on coal mine working ground |
| CN101487395A (en) * | 2009-02-24 | 2009-07-22 | 辽宁天安矿山科技有限公司 | Template support for filling after support |
| CN201650326U (en) * | 2010-03-19 | 2010-11-24 | 中国矿业大学 | Goaf dam type filling hydraulic support frame |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182487A (en) * | 2011-05-09 | 2011-09-14 | 郑州煤矿机械集团股份有限公司 | Liquid filling hydraulic support |
| CN102182487B (en) * | 2011-05-09 | 2013-04-03 | 郑州煤矿机械集团股份有限公司 | Liquid filling hydraulic support |
| CN102606207A (en) * | 2012-04-06 | 2012-07-25 | 陕西开拓建筑科技有限公司 | Mine gob filling and entry retaining device system and filling method |
| CN102619559A (en) * | 2012-04-06 | 2012-08-01 | 陕西开拓建筑科技有限公司 | Device system and method for filling fluid materials in mine goaf |
| CN103233772B (en) * | 2013-04-12 | 2015-04-29 | 中国矿业大学 | Rapid filling mechanism for filling coal mining conveyor |
| CN103233773A (en) * | 2013-04-12 | 2013-08-07 | 中国矿业大学 | Filling material guiding mechanism of solid filling conveying machine |
| CN103233772A (en) * | 2013-04-12 | 2013-08-07 | 中国矿业大学 | Rapid filling mechanism for filling coal mining conveyor |
| CN103233773B (en) * | 2013-04-12 | 2015-08-19 | 中国矿业大学 | The filling material guide mechanism of solid filling transporter |
| CN103382849A (en) * | 2013-07-31 | 2013-11-06 | 安徽理工大学 | Method for filling paste behind filling hydraulic supports |
| CN103382849B (en) * | 2013-07-31 | 2015-09-09 | 安徽理工大学 | A kind of paste body filling method after filling hydraulic support frames |
| CN103388488A (en) * | 2013-08-21 | 2013-11-13 | 大同煤矿集团有限责任公司 | Thin seam gob-side entry retaining filling method |
| CN105065049A (en) * | 2015-08-26 | 2015-11-18 | 冀中能源股份有限公司邢东矿 | Hydraulic support for high-water cut and fill mining |
| CN105178998A (en) * | 2015-09-18 | 2015-12-23 | 冀中能源股份有限公司邢东矿 | Hydraulic support for waste rock filling |
| CN109057846A (en) * | 2018-11-05 | 2018-12-21 | 徐州中矿大贝克福尔科技股份有限公司 | A kind of coal mine paste filling exploitation hydraulic isolation bracket |
| CN109057846B (en) * | 2018-11-05 | 2023-09-15 | 徐州中矿大贝克福尔科技股份有限公司 | Colliery lotion filling exploitation hydraulic pressure isolation support |
| CN109184769A (en) * | 2018-11-08 | 2019-01-11 | 陕西蓝山重工科技有限公司 | A kind of soft mould filling mining bracket and its placement method |
| CN109944624A (en) * | 2019-05-05 | 2019-06-28 | 陕西蓝山重工科技有限公司 | Coal mine solid waste fills hydraulic support |
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| PB01 | Publication | ||
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Open date: 20100804 |