CN217999550U - Water output blowout device for underground coal mine water conveying and drainage drill hole - Google Patents
Water output blowout device for underground coal mine water conveying and drainage drill hole Download PDFInfo
- Publication number
- CN217999550U CN217999550U CN202222220235.4U CN202222220235U CN217999550U CN 217999550 U CN217999550 U CN 217999550U CN 202222220235 U CN202222220235 U CN 202222220235U CN 217999550 U CN217999550 U CN 217999550U
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- water
- valve
- coal mine
- drain pipe
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of colliery is defeated in the pit and is released water control, especially, relate to a colliery is defeated in the pit and is released water blowout device that drills out, including sleeve pipe and drilling rod, the drilling rod sets up in sheathed tube inside, the sheathed tube outside is provided with detects drainage device and drilling rod fixing device, it includes drain pipe, manometer, high pressure water pump, connecting plate, outlet, oval valve, valve plate, operation carousel to detect drainage device, drilling rod fixing device includes fixed plate, abrasive rubber ring, drilling rod hole, bolt, nut. This colliery is defeated drainage drilling goes out water blowout device in pit discharges the groundwater in the colliery through the drain pipe, can look over specific water pressure through setting up the manometer, selects the processing scheme that corresponds, through connecting plate run-on water pipe and oval valve, guarantees the stability of connecting, emits groundwater into oval valve through the outlet, and the valve plate is packed up to the rotation operation carousel, makes groundwater discharge, guarantees production safety, lowers the potential safety hazard.
Description
Technical Field
The utility model relates to a colliery is defeated in the pit and is released water control technical field, specifically is a colliery is defeated in the pit and is released water drilling and go out water blowout device.
Background
Flood is a common accident in coal mine production, the accident is strong in burst property and serious in damage to a mine, the occurrence of the flood can cause destructive disasters to the mine in a very short time, and in the range of some production mines, a plurality of small water-filled kilns are always aged and empty, faulted and rich in water layers. When the working face approaches to these water bodies, it may cause the groundwater to suddenly flow into the roadway, causing the accident of well flooding in the mine.
The most effective treatment method for detecting and discharging the accumulated water in the old air in the underground coal mine by the water conveying and discharging drill holes is characterized in that the drill holes are often blocked by the silt coal during water conveying and discharging due to the fact that a large amount of silt coal often exists at the bottom of the old air area, so that the accumulated water cannot be normally and effectively conveyed and discharged, the hidden danger of water damage cannot be eliminated, and production construction is forced to stop. The traditional solution is to use a long anchor cable for manual dredging, so that the efficiency is low and the construction risk is too large.
Therefore, the coal mine underground water conveying, draining, drilling and water discharging and spraying device is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery is water delivery drilling goes out water blowout device in pit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is water delivery drilling goes out water blowout device in pit, includes sleeve pipe and drilling rod, the drilling rod sets up in sheathed tube inside, the sheathed tube outside is provided with detects drainage device and drilling rod fixing device.
Detect drainage device includes drain pipe, manometer, high pressure water pump, connecting plate, outlet, oval valve, valve board, operation carousel, drain pipe fixed connection is in sheathed tube left side surface top, manometer fixed connection is in the upper surface of drain pipe, high pressure water pump fixed connection is in the below of drain pipe, connecting plate fixed connection is in the top of drain pipe, the center of connecting plate is seted up to the outlet, oval valve fixed connection is in the left side surface of connecting plate, valve board swing joint is inside oval valve, operation carousel fixed connection is at the top of valve board, packs up the valve board through rotating operation carousel, the drainage of being convenient for.
Preferably, drilling rod fixing device includes fixed plate, abrasive rubber ring, drilling rod hole, bolt, nut, fixed plate fixed connection is in sheathed tube top, the abrasive rubber ring sets up in the inside of fixed plate, the inside at the fixed plate is seted up in the drilling rod hole, bolt swing joint is in the left side upper surface of fixed plate, nut swing joint is in the bottom of bolt, and the two cooperation is used, makes the fixed plate more stable firm.
Preferably, the left side and the right side of the bottom of the sleeve are fixedly connected with a fixed base, and the whole device is stabilized to operate through the fixed base.
Preferably, the diameter of the drill rod hole is 72mm, and the diameter of the drill rod hole is larger than that of the drill rod.
Preferably, the number of the bolts and the nuts is two, and the two bolts and the two nuts are respectively connected to the upper surface of the fixing plate, so that the fixing plate is better stabilized.
Preferably, the diameter of the wear-resistant rubber ring is 65mm, and the diameter of the wear-resistant rubber ring is slightly larger than that of the drill rod.
Preferably, the drill rod is arranged inside the wear-resistant rubber ring, and the drill rod is fixed by the wear-resistant rubber ring to rotate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this colliery is water delivery drilling goes out water blowout device in pit, discharge through the groundwater of drain pipe in with the colliery, specific water pressure can be looked over through setting up the manometer, the treatment of selecting to correspond scheme, through connecting plate run-on water pipe and oval valve, guarantee the stability of connecting, discharge groundwater into oval valve through the outlet, the rotary operation carousel, pack up the valve plate, make groundwater discharge, guarantee production safety, reduce the potential safety hazard, run into too much silt when the drilling rod, can utilize high pressure water pump to wash by water in advance the cover pipe, play the effect of washing away the desilting, and the production efficiency is improved.
2. This colliery is water delivery drilling goes out water blowout device in pit, set up the fixed plate through the upper surface at the sheathed tube, the drilling rod hole of 72mm diameter is seted up at the fixed plate center, the drilling rod of being convenient for carries out work, simultaneously at the inside wear-resisting rubber ring that sets up of fixed plate, put into the drilling rod and encircle inside rotation work that carries out, guarantee that the drilling rod can not incline, also prevent simultaneously that groundwater from spouting along the drilling rod, cause construction potential safety hazard, use through setting up two bolts and nut cooperations, come the temperature fixed plate, prevent the drilling rod slope.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention during operation;
fig. 3 is a schematic view of the structure of the present invention during drainage.
In the figure: 1. a sleeve; 2. drilling a rod; 3. detecting a drainage device; 301. a drain pipe; 302. a pressure gauge; 303. a high pressure water pump; 304. a connecting plate; 305. a water outlet; 306. an elliptical valve; 307. a valve plate; 308. operating the turntable; 4. a drill rod fixing device; 401. a fixing plate; 402. a wear-resistant rubber ring; 403. drilling a rod hole; 404. a bolt; 405. a nut; 5. and fixing the base.
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. 1-3, the present invention provides a technical solution: the utility model provides a colliery is water delivery drilling goes out water blowout device in pit, includes sleeve pipe 1 and drilling rod 2, and drilling rod 2 sets up in the inside of sleeve pipe 1, and the outside of sleeve pipe 1 is provided with detects drainage device 3 and drilling rod fixing device 4.
The detection drainage device 3 comprises a drainage pipe 301, a pressure gauge 302, a high-pressure water pump 303, a connecting plate 304, a drainage port 305, an elliptical valve 306, a valve plate 307 and an operation turntable 308, the drainage pipe 301 is fixedly connected to the top of the outer surface of the left side of the sleeve 1, the pressure gauge 302 is fixedly connected to the upper surface of the drainage pipe 301, the high-pressure water pump 303 is fixedly connected to the lower part of the drainage pipe 301, the connecting plate 304 is fixedly connected to the top of the drainage pipe 301, the drainage port 305 is arranged at the center of the connecting plate 304, the elliptical valve 306 is fixedly connected to the outer surface of the left side of the connecting plate 304, the valve plate 307 is movably connected to the inside of the elliptical valve 306, the operation turntable 308 is fixedly connected to the top of the valve plate 307, the valve plate 307 is retracted by rotating the operation turntable 308, and drainage is facilitated.
Drilling rod fixing device 4 includes fixed plate 401, wear-resisting rubber ring 402, drilling rod hole 403, bolt 404, nut 405, fixed plate 401 fixed connection is in the top of sleeve pipe 1, wear-resisting rubber ring 402 sets up in the inside of fixed plate 401, the diameter of wear-resisting rubber ring 402 is 65mm, the diameter of wear-resisting rubber ring 402 slightly is greater than the diameter of drilling rod 2, drilling rod 2 sets up in the inside of wear-resisting rubber ring 402, fix drilling rod 2 through wear-resisting rubber ring 402 and carry out rotatory work, drilling rod hole 403 opens in the inside of fixed plate 401, the diameter of drilling rod hole 403 is 72mm, the diameter of drilling rod hole 403 is greater than the diameter of drilling rod 2, bolt 404 swing joint is in the left side upper surface of fixed plate 401, nut 405 swing joint is in the bottom of bolt 404, the quantity of bolt 404, nut 405 is two, two bolts 404, nut 405 connects respectively in the upper surface left and right sides of fixed plate 401, better stable fixed plate 401, the cooperation of the two is used, make fixed plate 401 more stable firm. The left and right sides of the bottom of the sleeve 1 are fixedly connected with fixing bases 5, and the whole device is stabilized to operate through the fixing bases 5.
When in use, discharge the groundwater in the coal mine through drain pipe 301, can look over specific water pressure through setting up manometer 302, come the processing scheme that selects to correspond, connect drain pipe 301 and elliptical valve 306 through connecting plate 304, guarantee the stability of connection, discharge groundwater into elliptical valve 306 through outlet 305, rotatory operation carousel 308, pack up valve plate 307, make groundwater discharge, guarantee production safety, reduce the potential safety hazard, meet too much silt when drilling rod 2, can utilize high pressure water pump 303 bath to advance in the sleeve pipe 1, play the effect of washing away the desilting, improve production efficiency, through setting up fixed plate 401 at the upper surface of sleeve pipe 1, the drilling rod hole 403 of 72mm diameter is seted up at fixed plate 401 center, be convenient for drilling rod 2 to work, simultaneously set up wear-resistant rubber ring 402 in fixed plate 401 inside, put drilling rod 2 inside into wear-resistant rubber ring 402 and carry out the rotation work, guarantee that drilling rod 2 can not incline, also prevent simultaneously groundwater from spouting along drilling rod 2, cause construction safety hazard, use through setting up two bolts 404 and nut 405 cooperation, stabilize fixed plate 401, prevent drilling rod 2 slope, guarantee drilling rod's quality.
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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Claims (7)
1. The utility model provides a colliery is water delivery drilling goes out water blowout device in pit, includes sleeve pipe (1) and drilling rod (2), drilling rod (2) set up in the inside of sleeve pipe (1), its characterized in that: a detection drainage device (3) and a drill rod fixing device (4) are arranged outside the casing (1);
detect drainage device (3) including drain pipe (301), manometer (302), high pressure water pump (303), connecting plate (304), outlet (305), oval valve (306), valve board (307), operation carousel (308), drain pipe (301) fixed connection is in the left side surface top of sleeve pipe (1), manometer (302) fixed connection is in the upper surface of drain pipe (301), high pressure water pump (303) fixed connection is in the below of drain pipe (301), connecting plate (304) fixed connection is in the top of drain pipe (301), the center in connecting plate (304) is seted up in outlet (305), oval valve (306) fixed connection is in the left side surface of connecting plate (304), valve board (307) swing joint is inside oval valve (306), operation carousel (308) fixed connection is in the top of valve board (307).
2. The water outlet blowout device for the coal mine underground water conveying and releasing drill hole as claimed in claim 1, wherein: drilling rod fixing device (4) are including fixed plate (401), wear-resisting rubber ring (402), drilling rod hole (403), bolt (404), nut (405), fixed plate (401) fixed connection is in the top of sleeve pipe (1), wear-resisting rubber ring (402) set up in the inside of fixed plate (401), the inside of fixed plate (401) is seted up in drilling rod hole (403), bolt (404) swing joint is in the left side upper surface of fixed plate (401), nut (405) swing joint is in the bottom of bolt (404).
3. The coal mine underground water conveying and discharging drilling water outlet blowout device according to claim 1, characterized in that: the left side and the right side of the bottom of the sleeve (1) are fixedly connected with a fixed base (5).
4. The water outlet blowout device for the coal mine underground water conveying and releasing drill hole as claimed in claim 2, wherein: the diameter of the drill rod hole (403) is 72mm.
5. The water outlet blowout device for the coal mine underground water conveying and releasing drill hole as claimed in claim 2, wherein: the number of the bolts (404) and the nuts (405) is two, and the two bolts (404) and the two nuts (405) are respectively connected to the left side and the right side of the upper surface of the fixing plate (401).
6. The water outlet blowout device for the coal mine underground water conveying and releasing drill hole as claimed in claim 2, wherein: the diameter of the wear-resistant rubber ring (402) is 65mm.
7. The water outlet blowout device for the coal mine underground water conveying and releasing drill hole as claimed in claim 2, wherein: the drill rod (2) is arranged inside the wear-resistant rubber ring (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222220235.4U CN217999550U (en) | 2022-08-23 | 2022-08-23 | Water output blowout device for underground coal mine water conveying and drainage drill hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222220235.4U CN217999550U (en) | 2022-08-23 | 2022-08-23 | Water output blowout device for underground coal mine water conveying and drainage drill hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217999550U true CN217999550U (en) | 2022-12-09 |
Family
ID=84325300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222220235.4U Active CN217999550U (en) | 2022-08-23 | 2022-08-23 | Water output blowout device for underground coal mine water conveying and drainage drill hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217999550U (en) |
-
2022
- 2022-08-23 CN CN202222220235.4U patent/CN217999550U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107091098B (en) | A kind of driving method of Suporting structure in high viscosity mud stone | |
| CN103527092B (en) | Suction bits expanding method is penetrated in horizontal orientation boring | |
| CN107575249B (en) | High-pressure slurry wall protection method and device | |
| CN108005111B (en) | Vertical shaft construction method used as underground stereo garage | |
| CN110953013B (en) | Controllable jet flow punching pressure relief and permeability increase device and method for soft coal seam | |
| CN208183839U (en) | A kind of strand suction suction dredge | |
| CN101285303B (en) | Construction method of relief well | |
| CN108104749A (en) | Sandstone geothermal well gas lift reverse circulation sand-flushing Processes and apparatus | |
| CN110821395A (en) | Sealed buffering of borehole construction operation prevents transfinite protection system in pit | |
| CN217999550U (en) | Water output blowout device for underground coal mine water conveying and drainage drill hole | |
| CN111677546B (en) | Blowout preventer for draining drilling water and gas in underground coal mine and installation method thereof | |
| CN210714486U (en) | Pile foundation drilling equipment for water conservancy construction | |
| CN114278344B (en) | Method for preventing and controlling water spraying of separation broken roof of tunneling roadway | |
| CN216787088U (en) | Horizontal drainage system for strip mine slope | |
| CN215630060U (en) | Reusable precipitation well casing | |
| CN107725968B (en) | Rotary obstacle removing drill bit | |
| CN111236155A (en) | Seepage-proofing drainage plugging system for pumped storage power station and construction method thereof | |
| CN211549572U (en) | Sealed buffering anti-overrun protective device for underground drilling construction operation | |
| CN113266305B (en) | Close-range drainage drilling orifice pipe device for accumulated water in coal mine goaf and consolidation method thereof | |
| CN218669272U (en) | Downhole drilling orifice prevention device | |
| RU2756220C1 (en) | Method for cleaning a well from a compacted sand plug | |
| CN217001787U (en) | Drilling safety device for rock face drilling machine | |
| CN218880923U (en) | Well sealing device for steel deep foundation pit dewatering pipe well | |
| CN117188957B (en) | Drilling and obstacle removing equipment for mine rescue | |
| CN218177227U (en) | Water stop device is prevented to thousand meters level shafts in metal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |