CN213683949U - Remote liquid supply device of rock burst prevention and control drilling machine for coal mine - Google Patents
Remote liquid supply device of rock burst prevention and control drilling machine for coal mine Download PDFInfo
- Publication number
- CN213683949U CN213683949U CN202022766053.8U CN202022766053U CN213683949U CN 213683949 U CN213683949 U CN 213683949U CN 202022766053 U CN202022766053 U CN 202022766053U CN 213683949 U CN213683949 U CN 213683949U
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- Prior art keywords
- pipe
- coal mine
- rock burst
- oil
- drilling machine
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- Expired - Fee Related
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- 239000011435 rock Substances 0.000 title claims abstract description 22
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 title claims abstract description 19
- 230000002265 prevention Effects 0.000 title claims abstract description 15
- 238000005553 drilling Methods 0.000 title claims description 11
- 239000000446 fuel Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 42
- 238000000034 method Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a long-range confession liquid device of rock burst prevention and cure rig for coal mine, including the oil supply pump station, the bottom fixedly connected with mounting panel of oil supply pump station, the fixed ground of mounting panel, the right side of mounting panel is provided with out oil nozzle and returns oil nozzle to the right side intercommunication that returns oil nozzle has the oil feed pipe, the right side intercommunication that returns oil nozzle has back oil pipe to the middle part that supplies oil pipe is provided with the three-way pipe, the top intercommunication of three-way pipe has high-pressure control valve to high-pressure control valve's export intercommunication has the fuel feeding branch pipe, the one end that high-pressure control valve was kept away from to the fuel feeding branch pipe is linked together with the prevention and cure rig, the utility model relates. This remote confession liquid device of rock burst prevention and cure rig for coal mine has solved prior art and has constantly moved and switch pump case according to the construction progress, needs outage, connect the electricity around moving moreover, and the required operation number of debugging is more, consumes the lower problem of the longer efficiency of time.
Description
Technical Field
The utility model relates to a prevention and cure rig supplies liquid technical field, specifically is a long-range liquid device that supplies of rock burst prevention and cure rig for coal mine.
Background
Rock burst refers to the dynamic phenomenon of sudden and violent destruction of rock mass around a roadway or working face due to the instantaneous release of elastic deformation energy, and is often accompanied by the phenomena of coal and rock mass throwing, loud sound, air waves and the like. It is very destructive, and is one of the major disasters of coal mine.
The number of drilling machines required for rock burst prevention and control construction of the rock burst mine working face is large, each drilling machine needs to supply liquid independently, the pumping boxes need to be moved and switched continuously according to the construction progress, power is cut off and connected before and after the movement, the number of required operation persons is large, the time consumption is long, and the effect is low.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a rock burst prevents and treats rig long-range liquid supply device for coal mine has solved prior art and has constantly moved and switch pump case according to the construction progress, need cut off the power supply, connect the electricity around moving moreover, and the required operation number of debugging is more, consumes the lower problem of the longer efficiency of time.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a long-range confession liquid device of rock burst prevention and cure rig for coal mine, includes the oil supply pump station, the bottom fixedly connected with mounting panel of oil supply pump station, the fixed ground of mounting panel, the right side of mounting panel is provided with oil outlet nozzle and oil return nozzle to the right side intercommunication of oil return nozzle has the oil supply pipe, the right side intercommunication of oil return nozzle has oil return pipe to the middle part of oil supply pipe is provided with the three-way pipe, the top intercommunication of three-way pipe has high-pressure control valve to high-pressure control valve's export intercommunication has the oil supply branch pipe, the one end that high-pressure control valve was kept away from to the oil supply branch.
Preferably: the three-way pipe is provided with a plurality of three-way pipes, and the interval between two adjacent three-way pipes is fifty to one hundred meters.
Preferably: the oil supply pipe and the oil return pipe are fixed on the ground through fixing blocks.
Preferably: mounting holes are formed in the two sides of the fixing block, and fastening bolts are connected to the inner threads of the mounting holes in a threaded mode.
Preferably: the middle part of the bottom of the fixed block is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is fixedly connected with a spring.
Preferably: one end of the spring, which is far away from the inner wall of the arc-shaped groove, is fixedly connected with an arc-shaped pad, and the arc-shaped pad is made of plastic materials.
Advantageous effects
The utility model provides a long-range liquid supply device of rock burst prevention and cure rig for coal mine. The method has the following beneficial effects:
(1) this long-range confession liquid device of rock burst prevention and cure rig for coal mine, through the high pressure control valve of fifty to one hundred meters installations at every interval on the oil feed pipe for satisfy in the tunnel each different power rig use, the rig can realize along with inserting along with usefulness, and it is comparatively convenient to use, and the work efficiency is higher.
(2) This long-range confession liquid device of rock burst prevention and cure rig for coal mine, through fixed block and fastening bolt with high pressure fuel feed pipe and return oil pipe and be fixed in ground, and the setting of spring and arc pad can avoid causing the injury to the pipeline in the installation, the effectual pipeline that has protected.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the fixing block of the present invention.
In the figure: the oil supply device comprises an oil supply pump station 1, a mounting plate 2, an oil outlet nozzle 3, an oil return nozzle 4, an oil supply pipe 5, an oil return pipe 6, a three-way pipe 7, a high-pressure control valve 8, an oil supply branch pipe 9, a fixing block 10, a mounting hole 11, a fastening bolt 12, an arc-shaped groove 13, a spring 14 and an arc-shaped pad 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a long-range confession liquid device of rock burst prevention and cure rig for coal mine, including oil supply pump station 1, oil supply pump station 1 is high-power hydraulic pressure oil supply pump station, and oil supply pump station 1's bottom fixedly connected with mounting panel 2, the fixed ground of mounting panel 2, mounting panel 2's right side is provided with out oil nozzle 3 and oil return nozzle 4, and oil return nozzle 4's right side intercommunication has oil supply pipe 5, oil return nozzle 4's right side intercommunication has oil return pipe 6, and the middle part of oil supply pipe 5 is provided with three-way pipe 7, the top intercommunication of three-way pipe 7 has high pressure control valve 8, and high pressure control valve 8's export intercommunication has oil supply branch pipe 9, oil supply branch pipe 9 keeps away from high pressure control valve 8.
Further: the tee 7 is provided in plurality, and the interval between two adjacent tees 7 is fifty to one hundred meters.
Further: the oil supply pipe 5 and the oil return pipe 6 are fixed on the ground through fixing blocks 10.
Further: mounting holes 11 are formed in two sides of the fixing block 10, and fastening bolts 12 are connected to the inner threads of the mounting holes 11.
Further: an arc-shaped groove 13 is formed in the middle of the bottom of the fixing block 10, and a spring 14 is fixedly connected to the inner wall of the arc-shaped groove 13.
Further: an arc-shaped pad 15 is fixedly connected to one end of the spring 14 far away from the inner wall of the arc-shaped groove 13, and the arc-shaped pad 15 is made of plastic materials.
When the high-power hydraulic oil supply pump station is used, firstly, the high-power hydraulic oil supply pump station 1 is fixed inside a down-the-way opening of a mining working face through the mounting plate 2, then the high-pressure oil supply pipe 5 and the oil return pipe 6 are laid in a roadway, the high-pressure oil supply pipe 5 and the oil return pipe 6 are fixed on the ground through the fixing block 10 and the fastening bolt 12, the arrangement of the spring 14 and the arc-shaped pad 15 can avoid damage to a pipeline in the mounting process, the pipeline is effectively protected, the high-pressure control valve 8 which is arranged on the oil supply pipe 5 at intervals of 50-100 meters is used for meeting the use of each drilling machine with different power in the roadway, the drilling machine can be inserted and used at any time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a long-range confession liquid device of rock burst prevention and cure rig for coal mine, includes oil feed pump station (1), its characterized in that: the bottom fixedly connected with mounting panel (2) of fuel feeding pump station (1), the fixed ground of mounting panel (2), the right side of mounting panel (2) is provided with out oil nozzle (3) and time oil nozzle (4) to the right side intercommunication of time oil nozzle (4) has fuel feeding pipe (5), the right side intercommunication of time oil nozzle (4) has time oil pipe (6) to the middle part of fuel feeding pipe (5) is provided with three-way pipe (7), the top intercommunication of three-way pipe (7) has high pressure control valve (8), and the export intercommunication of high pressure control valve (8) has fuel feeding branch pipe (9), the one end that high pressure control valve (8) were kept away from in fuel feeding branch pipe (9) is linked together with the prevention and cure rig.
2. The remote liquid supply device of the rock burst control drilling machine for the coal mine according to claim 1, wherein: the three-way pipe (7) is provided with a plurality of three-way pipes, and the interval between two adjacent three-way pipes (7) is fifty to one hundred meters.
3. The remote liquid supply device of the rock burst control drilling machine for the coal mine according to claim 1, wherein: the oil supply pipe (5) and the oil return pipe (6) are fixed on the ground through fixing blocks (10).
4. The remote liquid supply device of the rock burst control drilling machine for the coal mine according to claim 3, wherein: mounting holes (11) are formed in the two sides of the fixing block (10), and fastening bolts (12) are connected to the inner threads of the mounting holes (11).
5. The remote liquid supply device of the rock burst control drilling machine for the coal mine according to claim 3, wherein: arc-shaped groove (13) have been seted up at the middle part of fixed block (10) bottom to the inner wall fixedly connected with spring (14) of arc-shaped groove (13).
6. The remote liquid supply device of the rock burst control drilling machine for the coal mine according to claim 5, wherein: one end, far away from the inner wall of the arc-shaped groove (13), of the spring (14) is fixedly connected with an arc-shaped pad (15), and the arc-shaped pad (15) is made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022766053.8U CN213683949U (en) | 2020-11-25 | 2020-11-25 | Remote liquid supply device of rock burst prevention and control drilling machine for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022766053.8U CN213683949U (en) | 2020-11-25 | 2020-11-25 | Remote liquid supply device of rock burst prevention and control drilling machine for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213683949U true CN213683949U (en) | 2021-07-13 |
Family
ID=76735799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022766053.8U Expired - Fee Related CN213683949U (en) | 2020-11-25 | 2020-11-25 | Remote liquid supply device of rock burst prevention and control drilling machine for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213683949U (en) |
-
2020
- 2020-11-25 CN CN202022766053.8U patent/CN213683949U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |