CN109505650B - Hydraulic filling retaining wall convenient to clean - Google Patents
Hydraulic filling retaining wall convenient to clean Download PDFInfo
- Publication number
- CN109505650B CN109505650B CN201811387699.6A CN201811387699A CN109505650B CN 109505650 B CN109505650 B CN 109505650B CN 201811387699 A CN201811387699 A CN 201811387699A CN 109505650 B CN109505650 B CN 109505650B
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- CN
- China
- Prior art keywords
- sleeve
- filter cloth
- hydraulic
- reinforcing mesh
- retaining wall
- 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.)
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 239000004744 fabric Substances 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 210000000078 claw Anatomy 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract 1
- 239000002002 slurry Substances 0.000 description 15
- 239000011440 grout Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/103—Dams, e.g. for ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Sewage (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a hydraulic filling retaining wall convenient to clean, which comprises a hydraulic device main body, a reinforcing mesh and a sleeve, wherein one end of a hydraulic leg is installed on the outer side of the hydraulic device main body, a claw is arranged at the other end of the hydraulic leg, the reinforcing mesh is arranged on the lateral side of the hydraulic device main body, geotechnical filter cloth is laid on one side of the reinforcing mesh, clamping grooves are formed in the middle parts of the reinforcing mesh and the geotechnical filter cloth, the sleeve is arranged inside the clamping grooves, a fixing plate is connected to the lateral side of the sleeve, a sealing plate is installed inside the sleeve, through holes are formed in the top edges of the reinforcing mesh and the geotechnical filter cloth, fixing rods are installed inside the through holes, and nuts are arranged on the. This hydraulic filling barricade of convenient clearance not only makes things convenient for the reinforcing bar net and the geotechnological filter cloth of inside to dismantle and gets off and wash, and the next use of being convenient for has also avoided the thick liquid of inside packing to form the hollowing on the outer wall simultaneously.
Description
Technical Field
The invention relates to the technical field of filling retaining walls, in particular to a hydraulic filling retaining wall convenient to clean.
Background
The filling retaining wall is an important work before goaf filling is carried out, along with the continuous development of mining technology, the proportion occupied by the filling method applied to domestic mine mining is increased day by day, and the continuous application of the tailing filling process puts forward higher requirements on the filling retaining wall.
However, the existing hydraulic filling retaining wall is inconvenient to detach the reinforcing mesh and the geotechnical filter cloth inside, so that the inside is inconvenient to clean, the inside sleeve cannot stretch out and draw back, and the sleeve is easy to form an empty drum at the position where the sleeve is placed when the inside is filled and cooled. In order to solve the problems, innovative design on the original hydraulic filling retaining wall is urgently needed.
Disclosure of Invention
The invention aims to provide a hydraulic filling retaining wall convenient to clean, and aims to solve the problems that an existing hydraulic filling retaining wall in the background art is inconvenient to clean due to the fact that an internal reinforcing mesh and geotechnical filter cloth are inconvenient to disassemble, and an internal feeding pipe cannot stretch and retract, so that hollowing is prone to forming at the position where the feeding pipe is placed when the inside is filled and cooled.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a barricade is filled to hydraulic pressure of convenient clearance, includes hydraulic means main part, reinforcing bar net and sleeve pipe, the one end of hydraulic leg is installed in the outside of hydraulic means main part, and the other end of hydraulic leg is provided with the paw, the reinforcing bar net sets up on the inside side of hydraulic means main part, and presss from both sides between the reinforcing bar net and be equipped with geotechnological filter cloth to reinforcing bar net and geotechnological filter cloth middle part have all seted up the draw-in groove, the sleeve pipe sets up in the inside of draw-in groove, and sheathed tube outside one side is connected with the fixed plate to sheathed tube internally mounted has the shrouding, reinforcing bar net and geotechnological filter cloth top edge have seted up the perforation, and fenestrate internally mounted has the dead lever.
Preferably, the shape of the claws is designed to be a saw-tooth structure, and the claws are symmetrically distributed about the center line of the hydraulic device main body.
Preferably, the number of the geotechnical filter cloth is 2, the side edge of the geotechnical filter cloth is attached to the side end of the reinforcing mesh, and the area of the geotechnical filter cloth is larger than that of the reinforcing mesh.
Preferably, the sleeve and the clamping groove form a sliding structure, and the outer wall of the sleeve and the inner wall of the clamping groove are mutually attached.
Preferably, the cross sections of the fixing plate and the sealing plate are both designed to be semicircular structures, and the edge ends of the fixing plate and the sealing plate are combined to form a complete circular structure.
Preferably, the sleeve block and the nut are connected in a clamping manner, and the inner wall of the sleeve block and the outer wall of the nut are attached to each other.
Compared with the prior art, the invention has the beneficial effects that: the hydraulic filling retaining wall convenient to clean not only is convenient for disassembling and cleaning the reinforcing mesh and the geotechnical filter cloth in the retaining wall, is convenient for next use, but also avoids hollowing of slurry filled in the retaining wall on the outer wall of the sleeve;
(1) the hydraulic legs and the wall body are conveniently fixed together through the serrated claws, and the whole retaining wall is also conveniently supported, so that the internal slurry is intercepted;
(2) the sealing plate is moved in the sleeve, so that internal slurry is conveniently guided into a part needing to be filled through the sealing plate, and the sealing plate is conveniently pulled out from the inside to the outside of the sleeve, and the phenomenon that the internal slurry forms hollowing at the sealing plate to influence the filling quality is avoided;
(3) through the design of cover block, conveniently take off the reinforcing bar net from the cavity, also avoid simultaneously taking off, take away the thick liquid that has not solidified yet.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure A shown in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a closure plate according to the present invention;
FIG. 5 is a schematic view of the bushing and plate mounting arrangement of the present invention.
In the figure: 1. a hydraulic device main body; 2. a hydraulic leg; 3. a paw; 4. a reinforcing mesh; 5. geotechnical filter cloth; 6. a card slot; 7. a sleeve; 8. a fixing plate; 9. closing the plate; 10. perforating; 11. fixing the rod; 12. a nut; 13. and (5) sleeving blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a hydraulic filling retaining wall convenient to clean comprises a hydraulic device main body 1, a hydraulic leg 2, claws 3, a reinforcing mesh 4, geotechnical filter cloth 5, clamping grooves 6, sleeves 7, a fixing plate 8, sealing plates 9, through holes 10, fixing rods 11, nuts 12 and a sleeve block 13, wherein one end of the hydraulic leg 2 is installed on the outer side of the hydraulic device main body 1, the claws 3 are arranged at the other end of the hydraulic leg 2, the reinforcing mesh 4 is arranged on the lateral side of the hydraulic device main body 1, the geotechnical filter cloth 5 is paved on one side of the reinforcing mesh 4, the clamping grooves 6 are respectively formed in the middles of the reinforcing mesh 4 and the geotechnical filter cloth 5, the sleeves 7 are arranged inside the clamping grooves 6, the fixing plates 8 are connected to the lateral side of the sleeves 7, the sealing plates 9 are installed inside the sleeves 7, the through holes 10 are formed in the top edges of the reinforcing mesh 4 and the geotechnical filter cloth 5, the fixing rods, a sleeve block 13 is arranged on the outer side of the screw cap 12;
the shape of the claws 3 is designed to be a zigzag structure, and the claws 3 are symmetrically distributed about the center line of the hydraulic device main body 1, so that the friction between the hydraulic legs 2 and a wall body is conveniently enhanced through the claws 3, the fixing stability of the whole retaining wall is conveniently enhanced, and the retaining wall is prevented from toppling over;
2 geotechnical filter cloth 5 are symmetrically arranged about the center of the reinforcing mesh 4, the side edge of the geotechnical filter cloth 5 is attached to the edge end of the reinforcing mesh 4, the area of the geotechnical filter cloth 5 is larger than that of the reinforcing mesh 4, internal water can be conveniently filtered through the arranged 2 layers of geotechnical filter cloth 5, slurry can be prevented from flowing out, the joint of the retaining wall and the hole can be conveniently sealed through the redundant geotechnical filter cloth 5, and material leakage can be avoided;
the sleeve 7 and the clamping groove 6 form a sliding structure, the outer wall of the sleeve 7 and the inner wall of the clamping groove 6 are mutually attached, the sleeve 7 fed with materials can be conveniently taken out by sliding the clamping groove 6 in the sleeve 7, and the phenomenon that the internal slurry forms hollowing when being cooled to influence the solidification quality of the internal slurry is avoided;
the cross sections of the fixing plate 8 and the sealing plate 9 are both designed to be semicircular structures, and the edge ends of the fixing plate 8 and the sealing plate 9 are combined to form a complete circular structure, so that the sealing plate 9 can rotate in the sleeve 7 conveniently, the lower surface of the fixing plate 8 can be blocked through the sealing plate 9, and slurry is prevented from leaking;
the nest block 13 is connected for the block with nut 12, and the inner wall of nest block 13 and the outer wall of nut 12 laminate each other, conveniently takes off whole barricade, takes inside thick liquids off when avoiding taking off the barricade.
The working principle is as follows: when the hydraulic filling retaining wall convenient to clean is used, according to the figure 1, firstly, the hydraulic leg 2 is extended by controlling the hydraulic device main body 1, the hydraulic device main body 1 is required to be explained as the existing structure, not too much explanation is needed, the claws 3 at the top of the hydraulic leg 2 and the hole to be filled are fixed by extending the hydraulic leg 2, meanwhile, the hydraulic device main body 1 can be erected by extending the hydraulic leg 2, the hole can be sealed by the internal reinforcing mesh 4, the grout filled in the hole is prevented from flowing out, the geotechnical filter cloth 5 at one side of the reinforcing mesh 4 can filter the water in the grout, meanwhile, the length of the geotechnical filter cloth 5 is larger than that of the reinforcing mesh 4, the redundant geotechnical filter cloth 5 at one side can be folded, so that the part of the reinforcing mesh 4, which is contacted with the hole, is prevented from leaking out, and then the grout can be conveyed to the inside through the sleeve 7, completing the filling of the interior of the cavity;
according to the push 2-4, when the interior needs to be filled, the sealing plate 9 rotates in the sleeve 7, so that one end of the sealing plate 9 is coincided with the sleeve 7, the slurry thrown in the interior directly flows out from the interior of the sleeve 7, after the inner slurry is thrown in, the sleeve 7 can slide outwards in the clamping groove 6, one end of the sleeve 7 is parallel to the clamping groove 6, meanwhile, one end of the sealing plate 9 corresponds to the fixing plate 8 by rotating the sealing plate 9, the slurry thrown in the interior is intercepted, the slurry is prevented from leaking out, after cooling for a period of time, the hydraulic device main body 1 can be directly pulled outwards, so that the steel bar mesh 4 and the slurry in the innermost part are separated, meanwhile, the steel bar mesh 4 and the geotechnical filter cloth 5 are fixed together with the side of the hydraulic device main body 1 by the nut 12 in a rotating mode, therefore, the sleeve block 13 can be directly taken down, and meanwhile, the nut 12 is sleeved with the sleeve block, therefore, when the inner slurry is solidified, the outer side of the sleeve block 13 is solidified, the inner side of the sleeve block 13 cannot be adhered to the nut 12 in the inner side, when the inner side of the sleeve block is taken down, the nut 12 is directly pulled out of the sleeve block 13, the sleeve block 13 is left on the slurry and cannot fall off, the whole device can be taken down, the nut 12 can be rotated through the taking-down device, and the reinforcing mesh 4 and the geotechnical filter cloth 5 in the inner side of the sleeve block can be detached and cleaned.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a convenient hydraulic pressure of clearing up fills barricade, includes hydraulic means main part (1), reinforcing bar net (4) and sleeve pipe (7), its characterized in that: one end of a hydraulic leg (2) is arranged on the outer side of the hydraulic device main body (1), the other end of the hydraulic leg (2) is provided with a paw (3), the reinforcing mesh (4) is arranged on the inner side surface of the hydraulic device main body (1), and geotechnical filter cloth (5) is clamped between the reinforcing mesh (4), and the middle parts of the reinforcing mesh (4) and the geotechnical filter cloth (5) are both provided with a clamping groove (6), the sleeve (7) is arranged inside the clamping groove (6), one side of the outer part of the sleeve (7) is connected with a fixing plate (8), and a sealing plate (9) is arranged inside the sleeve (7), the top edges of the reinforcing mesh (4) and the geotechnical filter cloth (5) are provided with through holes (10), fixing rods (11) are arranged inside the through holes (10), and the top of the fixed rod (11) is provided with a nut (12), and the outer side of the nut (12) is provided with a sleeve block (13).
2. The hydraulically filled retaining wall of claim 1, wherein: the shape of the claws (3) is designed to be a saw-toothed structure, and the claws (3) are symmetrically distributed about the center line of the hydraulic device main body (1).
3. The hydraulically filled retaining wall of claim 1, wherein: the number of the geotechnical filter cloth (5) is 2, the side edge of the geotechnical filter cloth (5) is attached to the side end of the reinforcing mesh (4), and the area of the geotechnical filter cloth (5) is larger than that of the reinforcing mesh (4).
4. The hydraulically filled retaining wall of claim 1, wherein: the sleeve (7) and the clamping groove (6) form a sliding structure, and the outer wall of the sleeve (7) and the inner wall of the clamping groove (6) are mutually attached.
5. The hydraulically filled retaining wall of claim 1, wherein: the cross sections of the fixing plate (8) and the sealing plate (9) are both designed to be semicircular structures, and the edge ends of the fixing plate (8) and the sealing plate (9) are combined to form a complete circular structure.
6. The hydraulically filled retaining wall of claim 1, wherein: the sleeve block (13) is connected with the screw cap (12) in a clamping mode, and the inner wall of the sleeve block (13) is attached to the outer wall of the screw cap (12) mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387699.6A CN109505650B (en) | 2018-11-20 | 2018-11-20 | Hydraulic filling retaining wall convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811387699.6A CN109505650B (en) | 2018-11-20 | 2018-11-20 | Hydraulic filling retaining wall convenient to clean |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109505650A CN109505650A (en) | 2019-03-22 |
| CN109505650B true CN109505650B (en) | 2020-06-16 |
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ID=65749229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811387699.6A Active CN109505650B (en) | 2018-11-20 | 2018-11-20 | Hydraulic filling retaining wall convenient to clean |
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| Country | Link |
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| CN (1) | CN109505650B (en) |
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|---|---|---|---|---|
| SU798327A1 (en) * | 1979-01-08 | 1981-01-23 | Всесоюзный Научно-Исследовательскийи Проектно-Конструкторский Угольныйинститут | Mobile filling-in fence |
| CN103696803A (en) * | 2013-12-06 | 2014-04-02 | 西北矿冶研究院 | Be used for mine underground tailings cemented filling barricade device |
| CN205422813U (en) * | 2016-03-07 | 2016-08-03 | 马钢(集团)控股有限公司 | Detachable filling and retaining wall |
| CN106968698A (en) * | 2017-04-13 | 2017-07-21 | 中煤能源研究院有限责任公司 | Gob side entry retaining pours the template hydraulic support and its application method of pier stud by lane |
| CN108397231A (en) * | 2018-04-25 | 2018-08-14 | 山东黄金归来庄矿业有限公司 | A kind of V-type drainage wall for mine working filling |
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| CN108757024A (en) * | 2018-05-30 | 2018-11-06 | 贵州锦丰矿业有限公司 | A kind of efficient filling counterfort in mine and its construction method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387122A (en) * | 2017-08-17 | 2017-11-24 | 中铁上海工程局集团有限公司 | A kind of formwork jumbo and its construction method for the construction of piping lane tunneling boring |
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2018
- 2018-11-20 CN CN201811387699.6A patent/CN109505650B/en active Active
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| CN103696803A (en) * | 2013-12-06 | 2014-04-02 | 西北矿冶研究院 | Be used for mine underground tailings cemented filling barricade device |
| CN205422813U (en) * | 2016-03-07 | 2016-08-03 | 马钢(集团)控股有限公司 | Detachable filling and retaining wall |
| CN106968698A (en) * | 2017-04-13 | 2017-07-21 | 中煤能源研究院有限责任公司 | Gob side entry retaining pours the template hydraulic support and its application method of pier stud by lane |
| CN108590747A (en) * | 2018-04-16 | 2018-09-28 | 贵州紫金矿业股份有限公司 | Wall type allwork hydraulic column gib afterwards filling method |
| CN108397231A (en) * | 2018-04-25 | 2018-08-14 | 山东黄金归来庄矿业有限公司 | A kind of V-type drainage wall for mine working filling |
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Non-Patent Citations (1)
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| CN109505650A (en) | 2019-03-22 |
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