CN216157710U - Water drainage and control device for coal mine exploration - Google Patents
Water drainage and control device for coal mine exploration Download PDFInfo
- Publication number
- CN216157710U CN216157710U CN202121023928.3U CN202121023928U CN216157710U CN 216157710 U CN216157710 U CN 216157710U CN 202121023928 U CN202121023928 U CN 202121023928U CN 216157710 U CN216157710 U CN 216157710U
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- Prior art keywords
- water
- drill
- drill bit
- control device
- coal mine
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000003245 coal Substances 0.000 title claims abstract description 13
- 239000002689 soil Substances 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000005553 drilling Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 206010021118 Hypotonia Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000017561 flaccidity Diseases 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a water detecting, discharging and controlling device for a coal mine, which comprises a rock-soil layer, wherein a drill bit sleeve is arranged in the rock-soil layer, the upper end of the drill bit sleeve extends to the upper part of the rock-soil layer, a drill rod is arranged in the inner cavity of the drill bit sleeve, the upper end of the drill rod extends to the upper part of the rock-soil layer, a drill bit is arranged on the lower end surface of the drill rod, a pressure gauge is fixedly connected to the right side of the upper part of the drill bit sleeve, a flange plate is arranged on the upper end surface of the drill bit sleeve, the upper end surface of the drill bit sleeve is fixedly connected with a water controlling device through the flange plate, a water discharging pipe is fixedly communicated with the right side of the lower part of the water controlling device, and a water saving device is arranged on the upper end surface of the water controlling device.
Description
Technical Field
The utility model belongs to the technical field of coal mine water exploration, and particularly relates to a water exploration, drainage and control device for a coal mine.
Background
In geological disasters of mines, the hazard of underground water occupies a great proportion, the hazard of the underground water is very prominent in the construction stage of the mines, the engineering construction progress is seriously influenced, the engineering investment is increased, the construction cost is increased, and even the major loss of lives and properties is brought, along with the development of mining industry, most shallow mineral deposit resources in China and even in the whole world are gradually exhausted, the mining of the mines is inevitably trend from shallow to deep, along with the continuous increase of the depth, the hydrogeological conditions of the mines are more and more complex, and the hydrostatic pressure of water-bearing layers is gradually increased, in the process of exploring water holes in coal mine construction, after a control valve is installed on a designed sleeve and an orifice, the water control device can be normally constructed, but the phenomena that a construction site cannot be controlled, a roadway is destroyed, and the roadway support is threatened and the like are caused due to the fact that accumulated water pressure is large when the accumulated water is detected, and therefore the water control device for water detection and drainage of the coal mine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a water detecting and discharging and controlling device for a coal mine, which aims to solve the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: water drainage and control device is visited in colliery, including the ground layer, the ground in situ portion is equipped with the drill bit sleeve pipe, drill bit sleeve pipe upper end extends to ground layer upper portion, the drill bit sleeve pipe inner chamber is equipped with the drilling rod, the drilling rod upper end extends to ground layer upper portion, the terminal surface is equipped with the drill bit under the drilling rod, drill bit sleeve pipe upper portion right side fixedly connected with manometer, drill bit sleeve pipe up end is equipped with the ring flange, drill bit sleeve pipe up end is by ring flange fixedly connected with water control device, the fixed intercommunication in water control device lower part right side has the drain pipe, water control device up end is equipped with water saving fixtures.
Preferably, water saving fixtures is including solid fixed ring, latch segment, fixed block, fastening threaded rod and bearing, the outer lane of accuse water installation upper end is equipped with solid fixed ring, gu the fixed ring inner chamber left and right sides all is equipped with the latch segment, latch segment inner circle inner wall laminating drilling rod surface, latch segment outer lane opposite face department all is equipped with the fixed block, the fixed block inner chamber all is equipped with the bearing, bearing inner circle fixedly connected with fastening threaded rod, fastening threaded rod one end is run through solid fixed ring to solid fixed ring outside.
Preferably, the outer wall of the drill bit sleeve is provided with external threads, the outer wall of the middle part of the drill bit sleeve is sleeved with a sealing ring, and the inner wall of the inner ring of the sealing ring is provided with internal threads matched with the external threads.
Preferably, the left side and the right side of the upper end face of the water control device are both embedded with sliding grooves, sliding blocks are arranged in inner cavities of the sliding grooves, and the sliding blocks are arranged on one sides, close to the fixed blocks, of the lower end faces of the locking blocks.
Preferably, the drill is conical, and the drill is an alloy drill.
The utility model has the beneficial effects that:
1. through drill bit sleeve pipe, external screw thread and sealing ring, the in-process of visiting water because groundwater pressure is big, moisture can be followed drill bit sleeve pipe and ground layer junction blowout, utilizes sealing ring laminating ground, guarantees that moisture can not spout, has avoided the mine down soil layer to be the flaccidity form, causes the tunnel to collapse.
2. Through accuse water installation, spout, slider, drain pipe and water saving fixtures, when guaranteeing that the manometer measures water pressure, can open the drain valve, pass through the drain pipe with water and discharge, utilize the rotatory locking piece of fastening threaded rod, guarantee the laminating drilling rod of locking piece inner wall, guarantee that the inside moisture of accuse water installation is spout from the drilling rod afterbody, guaranteed the inside safety of mine.
Drawings
FIG. 1 is a diagram: the utility model discloses a structural schematic diagram of a coal mine water exploring and discharging water control device;
FIG. 2 is a diagram of: the utility model relates to a water saving device with a schematic top view structure.
In the figure: 1. a rock-soil layer; 2. a drill bit sleeve; 3. a drill stem; 4. a drill bit; 5. a seal ring; 6. a pressure gauge; 7. a flange plate; 8. a drain pipe; 9. a water control device; 10. a fixing ring; 11. a locking block; 12. a fixed block; 13. fastening a threaded rod; 14. a bearing; 15. a chute; 16. a slide block.
Detailed Description
The technical solution provided by the present invention is clearly and completely described below with reference to the embodiments and the accompanying drawings.
Example 1
Referring to fig. 1, the present invention provides a technical solution: water accuse water installation is visited in colliery, including ground layer 1, 1 inside drill bit sleeve pipe 2 that is equipped with in ground layer, the drill bit sleeve pipe 2 upper end extends to 1 upper portion in ground layer, and 2 inner chambers of drill bit sleeve pipe are equipped with drilling rod 3, and 3 upper ends of drilling rod extend to 1 upper portion in ground layer, and the terminal surface is equipped with drill bit 4 under the drilling rod 3, and 2 lower terminal surfaces of drill bit sleeve pipe are the opening form, guarantee that drill bit sleeve pipe 2 can get into ground layer 1 inside fast.
Referring to fig. 1, a pressure gauge 6 is fixedly connected to the right side of the upper portion of a drill sleeve 2, a flange 7 is arranged on the upper end face of the drill sleeve 2, a water control device 9 is fixedly connected to the upper end face of the drill sleeve 2 through the flange 7, a drain pipe 8 is fixedly communicated with the right side of the lower portion of the water control device 9, a water saving device is arranged on the upper end face of the water control device 9, and a rubber pad is arranged at the outer end of the flange 7 to ensure that water cannot seep out.
Referring to fig. 2, the water saving device includes a fixing ring 10, locking blocks 11, a fixing block 12, a fastening threaded rod 13 and a bearing 14, a fixing ring 10 is arranged on an outer ring of an upper end face of the water control device 9, the locking blocks 11 are arranged on the left side and the right side of an inner cavity of the fixing ring 10, inner walls of inner rings of the locking blocks 11 are attached to the outer surface of the drill rod 3, the fixing blocks 12 are arranged on opposite faces of the outer rings of the locking blocks 11, the bearing 14 is arranged in an inner cavity of the fixing block 12, the fastening threaded rod 13 is fixedly connected to the inner ring of the bearing 14, one end of the fastening threaded rod 13 penetrates through the fixing ring 10 to the outside of the fixing ring 10, the width of the locking block 11 is larger than the distance between the inner wall of the water control device 9 and the outer wall of the drill rod 3, and a rubber pad is arranged on the lower end face of the locking block 11 to ensure that water cannot be lost.
Referring to fig. 1, the outer wall of the drill sleeve 2 is provided with an external thread, the outer wall of the middle part of the drill sleeve 2 is sleeved with a sealing ring 5, the inner wall of the inner ring of the sealing ring 5 is provided with an internal thread matched with the external thread, and the lower end face of the sealing ring 5 is provided with a rubber gasket to prevent moisture from being sprayed out from the joint of the drill sleeve 2 and the rock-soil layer 1.
Referring to fig. 1, the left side and the right side of the upper end surface of the water control device 9 are embedded with sliding grooves 15, the inner cavity of each sliding groove 15 is provided with a sliding block 16, each sliding block 16 is arranged on one side, close to the fixed block 12, of the lower end surface of the locking block 11, and the sliding grooves 15 ensure that the sliding blocks 16 cannot be separated, so that the locking block 11 cannot fall off or deviate.
Referring to fig. 1, the sliding groove 15 is matched with the sliding block 16, the sliding groove 15 and the sliding block 16 are both trapezoidal, rubber pads are arranged on the inner wall of the inner cavity of the locking block 11, the trapezoidal sliding groove 15 and the sliding block 16 ensure that the locking block 11 cannot fall off, and the two groups of locking blocks 11 form a circular ring which is matched with the drill rod 3.
Referring to fig. 1, the drill 4 is conical, the drill 4 is an alloy drill having high strength and high rigidity, and the conical drill 4 can rapidly drill holes to improve the water detection efficiency.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Water accuse water installation is visited in colliery, includes rock and soil layer (1), its characterized in that: the rock-soil layer (1) is internally provided with a drill sleeve (2), the upper end of the drill sleeve (2) extends to the upper part of the rock-soil layer (1), the inner cavity of the drill sleeve (2) is provided with a drill rod (3), the upper end of the drill rod (3) extends to the upper part of the rock-soil layer (1), the lower end surface of the drill rod (3) is provided with a drill bit (4), the right side of the upper part of the drill sleeve (2) is fixedly connected with a pressure gauge (6), the upper end surface of the drill sleeve (2) is provided with a flange (7), the upper end surface of the drill sleeve (2) is fixedly connected with a water control device (9) through the flange (7), the right side of the lower part of the water control device (9) is fixedly communicated with a drain pipe (8), the upper end surface of the water control device (9) is provided with a water saving device, the water saving device comprises a fixing ring (10), a locking block (11), a fixing block (12), a fastening threaded rod (13) and a bearing (14), the outer lane of accuse water installation (9) up end is equipped with solid fixed ring (10), gu fixed ring (10) inner chamber left and right sides all is equipped with latch segment (11), latch segment (11) inner circle inner wall laminating drilling rod (3) surface, latch segment (11) outer lane opposite face department all is equipped with fixed block (12), fixed block (12) inner chamber all is equipped with bearing (14), bearing (14) inner circle fixedly connected with fastening threaded rod (13), fastening threaded rod (13) one end runs through solid fixed ring (10) to solid fixed ring (10) outside.
2. The coal mine water detecting, discharging and controlling device according to claim 1, characterized in that: the drill bit sleeve pipe (2) outer wall is equipped with the external screw thread, drill bit sleeve pipe (2) middle part outer wall has cup jointed sealing ring (5), sealing ring (5) inner circle inner wall be equipped with external screw thread assorted internal thread.
3. The coal mine water detecting, discharging and controlling device according to claim 1, characterized in that: the water control device is characterized in that sliding grooves (15) are embedded in the left side and the right side of the upper end face of the water control device (9), sliding blocks (16) are arranged in inner cavities of the sliding grooves (15), and the sliding blocks (16) are arranged on the lower end faces of the locking blocks (11) and are close to one sides of the fixing blocks (12).
4. The coal mine water detecting, discharging and controlling device according to claim 3, characterized in that: the sliding groove (15) is matched with the sliding block (16), the sliding groove (15) and the sliding block (16) are in a trapezoidal shape, and rubber pads are arranged on the inner wall of the inner cavity of the locking block (11).
5. The coal mine water detecting, discharging and controlling device according to claim 1, characterized in that: the drill bit (4) is conical, and the drill bit (4) is an alloy drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023928.3U CN216157710U (en) | 2021-05-13 | 2021-05-13 | Water drainage and control device for coal mine exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121023928.3U CN216157710U (en) | 2021-05-13 | 2021-05-13 | Water drainage and control device for coal mine exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216157710U true CN216157710U (en) | 2022-04-01 |
Family
ID=80835013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121023928.3U Expired - Fee Related CN216157710U (en) | 2021-05-13 | 2021-05-13 | Water drainage and control device for coal mine exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216157710U (en) |
-
2021
- 2021-05-13 CN CN202121023928.3U patent/CN216157710U/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: 20220401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |