CN111058892A - Mechanical filling roadway port rapid plugging device and using method thereof - Google Patents
Mechanical filling roadway port rapid plugging device and using method thereof Download PDFInfo
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- CN111058892A CN111058892A CN201911385530.1A CN201911385530A CN111058892A CN 111058892 A CN111058892 A CN 111058892A CN 201911385530 A CN201911385530 A CN 201911385530A CN 111058892 A CN111058892 A CN 111058892A
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- 238000000034 method Methods 0.000 title abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 136
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- 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
- E21F15/02—Supporting means, e.g. shuttering, for filling-up materials
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- 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
- E21F15/06—Filling-up mechanically
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Abstract
The invention provides a mechanical filling roadway port rapid plugging device and a using method thereof, belonging to the technical field of coal mine underground filling auxiliary equipment and comprising a main sealing plate, side sealing plates, hollow rubber sealing columns and supporting beams; the main sealing plate and the side sealing plates are matched with the port of the roadway in height, and filling holes are formed in the main sealing plate; the side sealing plates are arranged at two sides of the main sealing plate, the inner side edges of the side sealing plates are hinged with the main sealing plate, and the outer side edges of the side sealing plates are detachably connected with two sides of the roadway; the hollow rubber sealing columns are arranged on two sides of the main sealing plate and the outer side edges of the side sealing plates and are used for sealing between the main sealing plate and the side sealing plates and between the side sealing plates and two sides of a roadway; the top end of the supporting beam is hinged on the main sealing plate, and the hoe at the bottom end is wedged into the roadway bottom plate for fixation. The device has improved and has erect dismantlement speed, has alleviateed intensity of labour, has avoided the risk of the operation of ascending a height in filling tunnel port shutoff arrangement, repeatedly usable does not have the loss of materials such as template, has improved the efficiency of filling the operation.
Description
Technical Field
The invention belongs to the technical field of coal mine underground filling auxiliary equipment, and particularly discloses a mechanical filling roadway port rapid plugging device and a using method thereof.
Background
Along with the exploitation of coal resources, more and more old mines face the dilemma that resources are exhausted and no coal can be exploited, the old mines are usually close to cities and villages, and a large amount of 'three times' of compressed coal exists under special ground facilities, so that the part of coal is replaced by utilizing a continuous mining filling technology fully connected with the roof, the service life of the mines can be prolonged, the resource recovery rate is improved, meanwhile, waste materials such as waste rocks generated in mining are treated, the environment is effectively protected, and huge economic and social benefits are brought.
In the underground filling process, the plugging of the port of the filling roadway is used as an important ring of the whole filling link and is usually finished by manually arranging steel pipes, wood plates, nylon woven meshes and the like. The existing plugging arrangement of filling roadway ports has the following problems:
1. frequent mounting and dismounting wastes much time, and the speed of the filling process is influenced;
2. the occupied personnel are more, and the labor intensity is high;
3. ascending operation exists in the arranging and installing process, and great potential safety hazard exists;
4. the material loss such as the template is inevitably caused in the disassembling process, which is not beneficial to the cost control.
Disclosure of Invention
The invention aims to provide a mechanical filling roadway port rapid plugging device and a using method thereof, and solves the problems of large occupied personnel, high labor intensity, high potential safety hazard of ascending operation and high material loss in filling roadway port plugging arrangement in the prior art.
In order to achieve the purpose, the invention provides a mechanical filling roadway port rapid plugging device which comprises a main sealing plate, side sealing plates, hollow rubber sealing columns and a supporting beam, wherein the main sealing plate is provided with a plurality of sealing holes; the main sealing plate and the side sealing plates are matched with the port of the roadway in height, and filling holes are formed in the main sealing plate; the side sealing plates are arranged at two sides of the main sealing plate, the inner side edges of the side sealing plates are hinged with the main sealing plate, and the outer side edges of the side sealing plates are detachably connected with two sides of the roadway; the hollow rubber sealing columns are arranged on two sides of the main sealing plate and the outer side edges of the side sealing plates and are used for sealing between the main sealing plate and the side sealing plates and between the side sealing plates and two sides of a roadway; the top end of the supporting beam is hinged on the main sealing plate, and the hoe at the bottom end is wedged into the roadway bottom plate for fixation.
Further, the main seal plate comprises a bottom fixed main plate, a top adjustable main plate and a main seal plate oil cylinder; a sliding groove is arranged on the bottom fixed main board; the top adjustable main board is slidably inserted in the sliding groove; the cylinder body end of the main seal plate oil cylinder is hinged on the bottom fixed main plate, and the piston end is hinged on the top adjustable main plate; the side sealing plate comprises a bottom fixed side plate, a top adjustable side plate and a side sealing plate oil cylinder; a sliding groove is arranged on the bottom fixed side plate; the top adjustable side plate is slidably inserted in the sliding groove; the cylinder body end of the side sealing plate oil cylinder is hinged on the bottom fixed side plate, and the piston end is hinged on the top adjustable side plate.
Furthermore, the outer side edge of the bottom fixed side plate is provided with a connecting pin in a penetrating way.
Furthermore, a hinged lug seat is arranged on the bottom fixed main board; the supporting beams comprise a main supporting beam and auxiliary supporting beams positioned below the main supporting beam, and the auxiliary supporting beams are arranged on two sides of the main supporting beam; the top ends of the main supporting beam and the secondary supporting beam are hinged on the hinge lug seats.
Furthermore, wedge-in plates are arranged at the bottom ends of the main supporting beam and the auxiliary supporting beam.
Furthermore, the main sealing plate and the hollow rubber sealing column as well as the side sealing plate and the hollow rubber sealing column are connected by bolts.
The invention also provides a using method of the mechanical filling roadway port rapid plugging device, which comprises the following steps:
s1, vertically arranging the mechanical filling roadway port rapid plugging device at a filling roadway port, adjusting the opening and closing degree of the side sealing plates to adapt to the width of a roadway, simultaneously installing hollow rubber sealing columns on two sides of the main sealing plate and on the outer side edges of the side sealing plates, completing the sealing of the hinge position gap of the main sealing plate and the side sealing plates and the gap between the side sealing plates and two sides of the roadway, and fixing the side sealing plates;
s2, erecting the support beam, and wedging the hoe at the bottom end of the support beam into a roadway bottom plate for fixing;
s3, filling the roadway from bottom to top through the filling holes, and filling the upper layer of filling body after the next layer of filling body is solidified until the filling is finished;
and S4, removing the connection between the side sealing plates and the two sides of the roadway, and removing the mechanical filling roadway port quick plugging device.
Compared with the prior art, the invention has the following beneficial effects:
carry the back that targets in place with the quick plugging device of above-mentioned mechanical type filling tunnel port, erect the device through multi-functional forklift or manual work, the aperture of adjusting the side seal board adapts to the width in tunnel, after fixing the side seal board, fill from the filling hole, it dismantles the device to treat that the packing body solidifies the back, the device is whole to break away from with the packing body, can once only accomplish the shutoff and erect and dismantle and break away from, improve and erect dismantlement speed, alleviate intensity of labour, the risk of ascending a height the operation in filling tunnel port shutoff cloth has been avoided, and can be repeatedly used, there is not the loss of materials such as template, and the efficiency of filling the operation is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a mechanical filling roadway port rapid plugging device provided in embodiment 1;
fig. 2 is a view in the direction indicated by an arrow in fig. 1.
In the figure: 1-hollow rubber sealing column; 2-filling the hole; 3.1-fixing the main board at the bottom; 3.2-top adjustable motherboard; 3.3-main seal board oil cylinder; 3.4-hinged ear mount; 4.1-bottom fixed side plate; 4.2-top adjustable side plate; 4.3-side seal plate oil cylinder; 5-a connecting pin; 6-main supporting beam; 7-secondary support beam; 8-wedging plate; 9-chute.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
Example 1
The embodiment provides a mechanical filling roadway port rapid plugging device which comprises a main sealing plate, side sealing plates, hollow rubber sealing columns 1 and a supporting beam; the main sealing plate and the side sealing plates are matched with the port of the roadway in height, and the main sealing plate is provided with filling holes 2; the side sealing plates are arranged at two sides of the main sealing plate, the inner side edges of the side sealing plates are hinged with the main sealing plate, and the outer side edges of the side sealing plates are detachably connected with two sides of the roadway; the hollow rubber sealing columns 1 are arranged on two sides of the main sealing plate and the outer side edges of the side sealing plates and are used for sealing between the main sealing plate and the side sealing plates and between the side sealing plates and two sides of a roadway; the top end of the supporting beam is hinged on the main sealing plate, and the hoe at the bottom end is wedged into the roadway bottom plate for fixation.
After the mechanical filling roadway port rapid plugging device is transported in place, the device is erected through a multifunctional forklift or manually, the opening degree of the side sealing plates is adjusted to adapt to the width of a roadway, and after the side sealing plates are fixed, filling is carried out from filling holes.
Further, the main seal plate comprises a bottom fixed main plate 3.1, a top adjustable main plate 3.2 and a main seal plate oil cylinder 3.3; a sliding groove 9 is arranged on the bottom fixed main board 3.1; the top adjustable main board 3.2 is slidably inserted in the sliding groove 9; the cylinder body end of the main seal plate oil cylinder 3.3 is hinged on the bottom fixed main plate 3.1, and the piston end is hinged on the top adjustable main plate 3.2; the side sealing plate comprises a bottom fixed side plate 4.1, a top adjustable side plate 4.2 and a side sealing plate oil cylinder 4.3; the bottom fixed side plate 4.1 is provided with a sliding chute 9; the top adjustable side plate 4.2 is slidably inserted in the sliding groove 9; the cylinder body end of the side sealing plate oil cylinder 4.3 is hinged on the bottom fixed side plate 4.1, and the piston end is hinged on the top adjustable side plate 4.2. The extension amounts of the top adjustable main board 3.2 and the top adjustable side board 4.2 are adjusted through the main seal plate oil cylinder 3.3 and the side seal plate oil cylinder 4.3 to adapt to the heights of different roadways, and the flexibility and the adaptability of the device are greatly improved.
Furthermore, the outside limit of the fixed curb plate 4.1 in bottom is worn to be equipped with connecting pin 5 for can dismantle with tunnel two helps and be connected.
Furthermore, a hinged lug seat 3.4 is arranged on the bottom fixed main board 3.1; the supporting beams comprise a main supporting beam 6 and auxiliary supporting beams 7 positioned below the main supporting beam 6, and the auxiliary supporting beams 7 are arranged on two sides of the main supporting beam 5 to form three-point stable support; the top ends of the primary support beam 6 and the secondary support beam 7 are hinged to the hinge lug 3.4.
Furthermore, wedge-in plates 8 are arranged at the bottom ends of the main supporting beam 6 and the auxiliary supporting beam 7 so as to facilitate the hoe to be wedged into the roadway bottom plate for fixation.
Further, the main sealing plate and the hollow rubber sealing column 1 and the side sealing plate and the hollow rubber sealing column 1 are connected through bolts.
Example 2
The embodiment provides a use method of the mechanical filling roadway port quick plugging device based on the embodiment 1, and the use method comprises the following steps:
s1, vertically arranging the mechanical filling roadway port rapid plugging device at a filling roadway port, adjusting the opening and closing degree of the side sealing plates to adapt to the width of the roadway, simultaneously installing hollow rubber sealing columns 1 at two sides of the main sealing plate and at the outer side edges of the side sealing plates, completing the sealing of the hinge position gap of the main sealing plate and the side sealing plates and the gap between the side sealing plates and two sides of the roadway, and fixing the side sealing plates;
s2, erecting the support beam, and wedging the hoe at the bottom end of the support beam into a roadway bottom plate for fixing;
s3, filling the roadway from bottom to top through the filling holes, and filling the upper layer of filling body after the next layer of filling body is solidified until the filling is finished;
and S4, removing the connection between the side sealing plates and the two sides of the roadway, and removing the mechanical filling roadway port quick plugging device.
When filling is carried out for three times, filling holes reserved at the lower part of the bottom fixing main board 3.1 are used for carrying out first filling, after a first filling body is solidified, the staff stands on the platform at the middle lower part of the bottom fixed main board 3.1 to carry out the second filling through the filling hole 2 reserved at the upper part of the bottom fixed main board 3.1, after the filling body is solidified, the top adjustable main board 3.2 and the top adjustable side board 4.2 are adjusted to the position contacting the top board through the main seal board oil cylinder 3.3 and the side seal board oil cylinder 4.3, a worker can stand on the platform at the middle upper part of the bottom fixed main board 3.1 to carry out the third filling through the filling hole 2 reserved at the upper part of the top adjustable main board 3.2, and the filling is compact, after the filling body is solidified, the oil cylinder is adjusted, the top adjustable main plate 3.2 and the top adjustable side plate 4.2 are retracted, the side sealing plate is retracted, the supporting beam is removed, and the device is transferred to the next plugging position through a transport device such as a forklift.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A mechanical filling roadway port rapid plugging device is characterized by comprising a main sealing plate, side sealing plates, hollow rubber sealing columns and a supporting beam;
the main sealing plate and the side sealing plates are matched with the port of the roadway in height, and filling holes are formed in the main sealing plate;
the side sealing plates are arranged at two sides of the main sealing plate, the inner side edges of the side sealing plates are hinged with the main sealing plate, and the outer side edges of the side sealing plates are detachably connected with two sides of the roadway;
the hollow rubber sealing columns are arranged on two sides of the main sealing plate and the outer side edges of the side sealing plates and are used for sealing between the main sealing plate and the side sealing plates and between the side sealing plates and two sides of a roadway;
the top end of the supporting beam is hinged to the main sealing plate, and the hoe at the bottom end is wedged into the roadway bottom plate for fixation.
2. The mechanical filling roadway port rapid plugging device according to claim 1, wherein the main sealing plate comprises a bottom fixed main plate, a top adjustable main plate and a main sealing plate cylinder;
a sliding groove is formed in the bottom fixed main board;
the top adjustable main board is slidably inserted in the sliding groove;
the cylinder body end of the main seal plate oil cylinder is hinged on the bottom fixed main plate, and the piston end is hinged on the top adjustable main plate;
the side sealing plate comprises a bottom fixed side plate, a top adjustable side plate and a side sealing plate oil cylinder;
a sliding groove is formed in the bottom fixed side plate;
the top adjustable side plate is slidably inserted in the sliding groove;
the cylinder body end of the side sealing plate oil cylinder is hinged to the bottom fixed side plate, and the piston end of the side sealing plate oil cylinder is hinged to the top adjustable side plate.
3. The mechanical filling roadway port quick plugging device according to claim 2, wherein the outer side edge of the bottom fixing side plate is provided with a connecting pin in a penetrating way.
4. The mechanical filling roadway port rapid plugging device according to claim 2 or 3, wherein a hinged lug seat is arranged on the bottom fixed main plate;
the supporting beams comprise a main supporting beam and auxiliary supporting beams positioned below the main supporting beam, and the auxiliary supporting beams are arranged on two sides of the main supporting beam;
the top ends of the main supporting beam and the auxiliary supporting beam are hinged on the hinged ear seats.
5. The mechanical filling roadway port quick plugging device according to claim 4, wherein the bottom ends of the main support beam and the secondary support beam are provided with wedging plates.
6. The mechanical filling roadway port quick plugging device according to claim 1, wherein the main sealing plate and the hollow rubber sealing column and the side sealing plates and the hollow rubber sealing column are connected by bolts.
7. Use of a mechanical filling roadway port quick plugging device according to any one of claims 1 to 6, characterized by comprising the following steps:
s1, vertically arranging the mechanical filling roadway port rapid plugging device at a filling roadway port, adjusting the opening and closing degree of the side sealing plates to adapt to the width of a roadway, simultaneously installing hollow rubber sealing columns on two sides of the main sealing plate and on the outer side edges of the side sealing plates, completing the sealing of the hinge position gap of the main sealing plate and the side sealing plates and the gap between the side sealing plates and two sides of the roadway, and fixing the side sealing plates;
s2, erecting the support beam, and wedging the hoe at the bottom end of the support beam into a roadway bottom plate for fixing;
s3, filling the roadway from bottom to top through the filling holes, and filling the upper layer of filling body after the next layer of filling body is solidified until the filling is finished;
and S4, removing the connection between the side sealing plates and the two sides of the roadway, and removing the mechanical filling roadway port quick plugging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911385530.1A CN111058892B (en) | 2019-12-29 | 2019-12-29 | Mechanical filling roadway port rapid plugging device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911385530.1A CN111058892B (en) | 2019-12-29 | 2019-12-29 | Mechanical filling roadway port rapid plugging device and using method thereof |
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| Publication Number | Publication Date |
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| CN111058892A true CN111058892A (en) | 2020-04-24 |
| CN111058892B CN111058892B (en) | 2021-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111778988A (en) * | 2020-06-02 | 2020-10-16 | 上海建工二建集团有限公司 | Underground diaphragm wall door type emergency plugging device and method |
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| SU769017A1 (en) * | 1978-11-15 | 1980-10-07 | Всесоюзный Научно-Исследовательский Институт Горноспасательного Дела, Восточное Отделение | Form for erecting plaster explosion-proof bridge |
| CN204267093U (en) * | 2014-10-17 | 2015-04-15 | 金川集团股份有限公司 | A kind of portable filling in mine barricade |
| CN205422813U (en) * | 2016-03-07 | 2016-08-03 | 马钢(集团)控股有限公司 | Detachable filling and retaining wall |
| 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 |
| CN109356644A (en) * | 2018-12-25 | 2019-02-19 | 江苏师范大学 | A kind of paste body filling wall system and its installation method |
-
2019
- 2019-12-29 CN CN201911385530.1A patent/CN111058892B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU769017A1 (en) * | 1978-11-15 | 1980-10-07 | Всесоюзный Научно-Исследовательский Институт Горноспасательного Дела, Восточное Отделение | Form for erecting plaster explosion-proof bridge |
| CN204267093U (en) * | 2014-10-17 | 2015-04-15 | 金川集团股份有限公司 | A kind of portable filling in mine barricade |
| CN205422813U (en) * | 2016-03-07 | 2016-08-03 | 马钢(集团)控股有限公司 | Detachable filling and retaining wall |
| 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 |
| CN109356644A (en) * | 2018-12-25 | 2019-02-19 | 江苏师范大学 | A kind of paste body filling wall system and its installation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111778988A (en) * | 2020-06-02 | 2020-10-16 | 上海建工二建集团有限公司 | Underground diaphragm wall door type emergency plugging device and method |
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