CN105065047B - A kind of compound waste filling hydraulic support of high water - Google Patents
A kind of compound waste filling hydraulic support of high water Download PDFInfo
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- CN105065047B CN105065047B CN201510455485.8A CN201510455485A CN105065047B CN 105065047 B CN105065047 B CN 105065047B CN 201510455485 A CN201510455485 A CN 201510455485A CN 105065047 B CN105065047 B CN 105065047B
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- water material
- back timber
- filling
- obturation
- water
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Abstract
The invention discloses a kind of high compound waste filling hydraulic support of water, including face guard, preceding back timber, column, rear back timber, waste filling drag conveyor, high-water material spout, slip cash mouth, scalable L-type base, advancing jack, rear back timber high-water material spout, sealing iron plate, high-water material transfer pipeline, face guard jack, flexible sealing cloth, telescopic jack etc..This is bracket filled including two steps：First, bottom fills；2nd, top tight filling.Bottom fills：Scalable L-type base and obturation form confined space, and spoil is shipped in packing job face, completion bottom filling cementing with high-water material by waste filling drag conveyor；Top tight filling, moves after frame to seal iron plate and obturation and will not connect top above obturation and seals to form filling space, and rear back timber high-water material spout sprays high-water material and it is filled, and completes top tight filling and completes a circulation.The hydraulic support disclosure satisfy that it is safe and efficient, green, adopt and fill synchronous requirement.
Description
Technical field
The present invention relates to a kind of high compound waste filling hydraulic support of water, and it is applied to and mine, tunnel, building, underground
The hydraulic support of supporting or filling mining in engineering.
Background technology
, it is necessary to using hydraulic pressure in the engineering support of underground engineering that Geotechnical Engineering field is related to, mining engineering etc.
Bracket support.The species of filling hydraulic support is many at present, but in the prevalence of problem, such as when carrying out filling mining, commonly
Filling hydraulic support need to tamp, consolidate to realize the density of filler and connect top rate, due to tamp with consolidate it is strong
Spend that low, scope is small, cause the density of obturation and connect top rate not reach technical requirements.It is most of in addition to fill hydraulic support also
That pack effectiveness is low etc. be present, hinder the fltting speed of working face.
The content of the invention
In order to change the deficiency of existing filling hydraulic support, the present invention devises a kind of compound waste filling hydraulic pressure branch of high water
Frame.
A kind of compound waste filling hydraulic support of high water, including face guard, preceding back timber, column, rear back timber, waste filling are scraped
Plate conveyer, high-water material spout, slip cash mouth, scalable L-type base, advancing jack, rear back timber high-water material spout, sealing
Iron plate, high-water material transfer pipeline, face guard jack, flexible sealing cloth, telescopic jack etc..It is mainly characterized by：It is described
Face guard is hinged on preceding back timber front end, opening and closing is realized in the presence of face guard jack, playing prevents coal wall caving
Effect；The preceding back timber is that the pressure for bearing its overlying top plate is directly contacted with face roof；It is described after back timber be with it is preceding
Back timber is integral, for hanging waste filling drag conveyor, high-water material transfer pipeline and support packing job face；It is described
High-water material spout is connected with high-water material transfer pipeline, is arranged symmetrically in slipping at cash mouth for waste filling drag conveyor,
For spraying high-water material, and opening and closing synchronous with slipping cash mouth；The cash mouth that slips is opened in waste filling drag conveyor
On, it is the opening for launching spoil to packing job face；The scalable L-type base is that the roof pressure for bearing support is transferred to
On floor undulation rock, rigid support can be played a part of, prevent spoil from scurrying into coal-face, forming closing space；Institute
It is to be hinged on to be used for the movement for realizing support on scalable L-type base to state advancing jack；Back timber high-water material spout after described
It is that rear back timber termination is connected and be arranged on high-water material transfer pipeline, for spraying high-water material；It is described sealing iron plate be for
High-water material provides confined space, and to deposit high-water material, that realizes obturation connects top；The flexible sealing cloth is mounted in
Extended on scalable L-type base, sealing iron plate at the lane of working face two, the high-water material for preventing from ejecting fills from adjacent two
Flowed out in gap between hydraulic pressure；The telescopic jack is mounted on scalable L-type base, makes scalable L-type base real
Existing vertical operation face bottom plate is flexible up and down.
Wherein, sealing iron plate is hinged on the termination of rear back timber, and there is certain position-limiting action can only turn to goaf one
Side, seal iron plate when moving frame and rotated under the obstruction of obturation to goaf side, after frame stopping is moved, sealing iron plate is at itself
Obturation is compressed under Action of Gravity Field, and will not connect top above obturation together with flexible sealing cloth, obturation and seal to be formed
Filling space, that realizes obturation connects top.
Wherein, high-water material transfer pipeline is to be arranged symmetrically in waste filling drag conveyor both sides, for conveying Gao Shui
Material transports to high-water material spout and rear back timber high-water material nozzle.
Wherein, flexible sealing cloth has fire line, anti-flammability, elasticity and antistatic characteristic and lower end pendant has iron block.
The beneficial effects of the invention are as follows：This compound waste filling hydraulic support of high water need not be tamped, consolidate to realize
The density of filler and top rate is connect, the efficiency of filling mining can be accelerated.
Brief description of the drawings
The compound waste filling hydraulic support structural representation of the high water of Fig. 1；
Fig. 2 seals iron plate operating diagram；
Fig. 3 bottoms filling effect figure；
Fig. 4 top tight filling design sketch.
In figure：Back timber, 5- waste fillings drag conveyor, 6- Gao Shuicai after back timber, 3- columns, 4- before 1- face guards, 2-
Material spout, 7- slip back timber high-water material spout, 11- sealing iron after the scalable L-type base of cash mouth, 8-, 9- advancing jacks, 10-
Plate, 12- high-water materials transfer pipeline, 13- face guards jack, 14- flexible sealings cloth, 15- telescopic jacks, 16- obturations
Embodiment
It is further described referring to Fig. 1-4 pairs of implementations of the invention：
In figures 1-4, a kind of compound waste filling hydraulic support of high water, mainly by face guard 1, preceding back timber 2, column 3, after
Back timber 4, waste filling drag conveyor 5, high-water material spout 6 slip cash mouth 7, scalable L-type base 8, advancing jack 9, after
Back timber high-water material spout 10, sealing iron plate 11, high-water material transfer pipeline 12, face guard jack 13, flexible sealing cloth 14,
Telescopic jack 15 is formed.During filling, it is scalable L-type base 8, flexible sealing cloth 14 and obturation to carry out bottom filling first
16 together surround goaf the filling space of closing, are easy to high-water material and spoil cementing in packing job face, wherein soft
Property packing cloth 14, which is mounted on scalable L-type base 8, to be extended at the lane of working face two, prevents the high-water material slave phase ejected
Flowed out in gaps between adjacent two fillings hydraulic pressure, after forming closed filling space, the spoil scraper plate that is suspended on rear back timber 4
Conveyer 5 is transported to spoil used is filled at packing job face, and high-water material is transported to by high-water material transfer pipeline 12
At high-water material spout 6, now high-water material spout 6 is opened with the synchronization of cash mouth 7 is slipped, spoil and high-water material drop into together
Progress is cementing in packing job face, and shifting frame proceeds by top tight filling after completing bottom filling, and iron plate 11 is sealed when moving frame and is being filled
Fill out under the obstruction of body 16 and rotated to goaf side, after frame stopping is moved, sealing iron plate 11 compresses under self gravitation effect fills
Body 16 is filled out, and the top of obturation 16 is not connect into top together with flexible sealing cloth 14, obturation 16 and seals to form filling space,
Back timber high-water material spout 10 is filled closely knit after opening, and this step is to realize that connecing for obturation pushes up i.e. top tight filling, is completed
Top tight filling completes a filling circulation, and circulation is gone down successively afterwards.
Embodiment described above is synchronously carried out with mining.
Above-described embodiment, further detailed description is carried out to technical scheme, answered
Understand, the foregoing is only the embodiment of the present invention, be not intended to limit the invention, it is every in the present invention
Spirit and principle within, any modification, equivalent substitution and improvements done etc., should be included in protection scope of the present invention it
It is interior.
Claims (4)
1. a kind of compound waste filling hydraulic support of high water, including face guard (1), preceding back timber (2), column (3), rear back timber (4),
Waste filling drag conveyor (5), high-water material spout (6), slip cash mouth (7), scalable L-type base (8), advancing jack
(9), rear back timber high-water material spout (10), sealing iron plate (11), high-water material transfer pipeline (12), face guard jack
(13), flexible sealing cloth (14), telescopic jack (15), it is mainly characterized by：The face guard (1) is hinged on preceding back timber (2)
Front end, opening and closing are realized in the presence of face guard jack (13), play a part of preventing coal wall caving；The sinciput
Beam (2) is that the pressure for bearing its overlying top plate is directly contacted with face roof；It is described after back timber (4) be with preceding back timber (2) into
One, for hanging waste filling drag conveyor (5), high-water material transfer pipeline (12) and support packing job face；Institute
Stating high-water material spout (6) is connected with high-water material transfer pipeline (12), is arranged symmetrically in waste filling drag conveyor (5)
Slip cash mouth (7) place, for spraying high-water material, and synchronous with slipping cash mouth (7) open and close；The cash mouth (7) that slips opens up
It is the opening for launching spoil to packing job face on waste filling drag conveyor (5)；The scalable L-type base (8) is
The roof pressure that support is born is transferred on floor undulation rock, can be played rigid support, be prevented spoil from scurrying into coal-getter
Make face, form the effect of closing space；The advancing jack (9) is to be hinged on scalable L-type base (8) to be used to realize branch
The movement of frame；Back timber high-water material spout (10) is to connect and be arranged on rear back timber with high-water material transfer pipeline (12) after described
(4) termination, for spraying high-water material；The sealing iron plate (11) is to provide confined space for high-water material, to deposit height
Water material, that realizes obturation connects top；The flexible sealing cloth (14) is mounted in scalable L-type base (8), sealing iron plate
(11) extended at the lane of working face two, the high-water material for preventing from ejecting flows from the gap between adjacent two filling hydraulic pressure
Go out；The telescopic jack (15) is mounted on scalable L-type base (8), scalable L-type base (8) is realized vertical work
It is flexible up and down to make face bottom plate.
2. the compound waste filling hydraulic support of high water according to claim 1, it is characterised in that：It is be hinged to seal iron plate (11)
In the termination of rear back timber (4), there is certain position-limiting action can only turn to goaf side, iron plate (11) is sealed when moving frame and is existed
Rotated under the obstruction of obturation to goaf side, after frame stopping is moved, sealing iron plate (11) compresses under self gravitation effect
Obturation (16), and will not connect sealing shape in top above obturation (16) together with flexible sealing cloth (14), obturation (16)
Into filling space, that realizes obturation (16) connects top.
3. the compound waste filling hydraulic support of high water according to claim 1, it is characterised in that：High-water material transfer pipeline
(12) it is to be arranged symmetrically in waste filling drag conveyor (5) both sides, high-water material spout (6) is transported to for conveying high-water material
With rear back timber high-water material spout (10) place.
4. the compound waste filling hydraulic support of high water according to claim 1, it is characterised in that：Flexible sealing cloth (14) has
There are fire line, anti-flammability, elasticity and antistatic characteristic and lower end pendant has iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455485.8A CN105065047B (en) | 2015-07-27 | 2015-07-27 | A kind of compound waste filling hydraulic support of high water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455485.8A CN105065047B (en) | 2015-07-27 | 2015-07-27 | A kind of compound waste filling hydraulic support of high water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105065047A CN105065047A (en) | 2015-11-18 |
| CN105065047B true CN105065047B (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510455485.8A Expired - Fee Related CN105065047B (en) | 2015-07-27 | 2015-07-27 | A kind of compound waste filling hydraulic support of high water |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209491A (en) * | 2018-11-09 | 2019-01-15 | 天地科技股份有限公司 | A kind of waste 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 |
| CN113756847B (en) * | 2021-08-24 | 2022-12-02 | 中国矿业大学(北京) | Vertical rammed solid filling hydraulic support and use method thereof |
| CN114526116B (en) * | 2022-01-07 | 2022-08-26 | 河南理工大学 | Shallow coal seam gangue transporting-charging-pressing integrated device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011174C2 (en) * | 1980-03-22 | 1983-02-24 | Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal | A blower displacement device consisting of a blower line and a shielding wall, which is arranged on hydraulic support frames |
| CN201007216Y (en) * | 2007-02-06 | 2008-01-16 | 中国矿业大学 | Mining with filling hydraulic support |
| 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 |
| CN103306720B (en) * | 2013-05-20 | 2015-05-20 | 中国矿业大学 | Inclined separated layer solid filling coal mining method for super thick coal seam |
| CN204851305U (en) * | 2015-07-27 | 2015-12-09 | 安徽理工大学 | Compound waste filling hydraulic support of high water |
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2015
- 2015-07-27 CN CN201510455485.8A patent/CN105065047B/en not_active Expired - Fee Related
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| CN105065047A (en) | 2015-11-18 |
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