CN214499160U - Drainage device in coal mine goaf - Google Patents
Drainage device in coal mine goaf Download PDFInfo
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- CN214499160U CN214499160U CN202120550816.7U CN202120550816U CN214499160U CN 214499160 U CN214499160 U CN 214499160U CN 202120550816 U CN202120550816 U CN 202120550816U CN 214499160 U CN214499160 U CN 214499160U
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- coal mine
- connecting pipe
- mine goaf
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Abstract
The utility model discloses a drainage device in coal mine goaf, including the install bin, the round mouth has been seted up to the top outside of install bin, and the inner wall of round mouth has the mouth-piece through the bolt spiro union, the opening has been seted up to install bin bottom outer wall, and the open-ended inner wall is provided with the connecting pipe that has of T shape structure, connecting pipe bottom outer wall has the rose box of cylinder structure through the bolt spiro union, the ring channel has been seted up to rose box top outer wall, and the inner wall of ring channel has first electronic slide rail through the bolt spiro union, the inner wall sliding connection of first electronic slide rail has clearance mechanism, the annular opening has been seted up to the outer wall of rose box. The utility model discloses a set up the rose box in the connecting pipe, filter water through the rose box, set up clearance mechanism at the rose box again, prevent through clearance mechanism that a large amount of impurity of adhesion influence drainage efficiency on the filter screen.
Description
Technical Field
The utility model relates to a coal mine goaf drainage technical field especially relates to a drainage device in coal mine goaf.
Background
In the coal mining process, underground coal resources need to be mined and transported away, tunnels from underground coal positions to coal mine mouths are gradually opened by adopting a method similar to a method of passing through mountains and tunnels on roads in the tunneling process, ores, coals and the like encountered in the mining process are generally transported to the ground so as to form a reasonable transportation and mining operation surface, and the underground coal goaf is formed along with the continuous transportation of the coals and other ores.
A large amount of ponding are stocked easily in coal mine goaf, if not in time with the ponding discharge lead to too moist easy cause the collapse in the colliery, the impurity of adhesion on the drainage device need artifical clearance drainage device in drainage process to current drainage device, thereby otherwise can cause the water pipe to block up and lead to drainage device to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a drainage device of a coal mine goaf.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drainage device of a coal mine goaf comprises an installation box, wherein a round opening is formed in the outer portion of the top of the installation box, a connector pipe is connected to the inner wall of the round opening through a bolt in a screwed mode, an opening is formed in the outer wall of the bottom of the installation box, a connecting pipe of a T-shaped structure is arranged on the inner wall of the opening, a filter box of a cylindrical structure is connected to the outer wall of the bottom of the connecting pipe through a bolt in a screwed mode, a ring groove is formed in the outer wall of the top of the filter box, a first electric sliding rail is connected to the inner wall of the ring groove through a bolt in a screwed mode, a cleaning mechanism is connected to the inner wall of the first electric sliding rail in a sliding mode, an annular opening is formed in the outer wall of the filter box, a filter screen is fixedly connected to the inner wall of the annular opening, the cleaning mechanism comprises an installation plate of an L-shaped structure, an installation groove is formed in the outer wall of one side of the installation plate, a cleaning brush is connected to the inner wall of the installation groove in a sliding mode, and a spring is connected between the cleaning brush and the installation groove, the both sides outer wall of install bin all has the installation ear through the bolt spiro union, and the through-hole has all been seted up to the both sides outer wall of install bin.
Preferably, the both sides of install bin bottom inner wall all have the slide bar through the bolt spiro union, connecting pipe sliding connection is on the outer wall of two slide bars.
Preferably, the outer wall of the top of the connecting pipe is connected with a water pump in a threaded manner through a bolt, and the outlet of the water pump is connected with a corrugated pipe.
Preferably, one end of the corrugated pipe is connected to the interface tube, the outer wall of the bottom of the filter box is connected with the water level sensor through a bolt in a threaded manner, the outer wall of the bottom of the filter box is connected with the fixing frame through a bolt in a threaded manner, and the outer wall of the bottom of the fixing frame is connected with the pressure sensor through a bolt in a threaded manner.
Preferably, the both sides of install bin top inner wall all have electric telescopic handle through the bolt spiro union, and the one end of two electric telescopic handle output shafts is connected on the connecting pipe.
Preferably, the both sides of install bin bottom inner wall all have the electronic slide rail of second through the bolt spiro union, connecting pipe sliding connection is on the inner wall of two electronic slide rails of second.
Preferably, the second electric sliding rail, the electric telescopic rod and the first electric sliding rail are all connected with a switch through a wire, and the switch is connected with a controller through a wire.
The utility model has the advantages that:
1. this drainage device in coal mine collecting space area through set up the rose box in the connecting pipe, filters water through the rose box, sets up clearance mechanism at the rose box again, prevents through clearance mechanism that a large amount of impurity of adhesion from influencing drainage efficiency on the filter screen.
2. This drainage device in coal mine collecting space area through set up electric telescopic handle or electronic slide rail in the install bin, conveniently adjusts the relative height of connecting pipe, avoids the position of rose box too high or low excessively, leads to impurity to block up the rose box.
3. This drainage device in coal mine collecting space area through set up level sensor in the rose box bottom, through the position of level sensor's control rose box.
Drawings
Fig. 1 is a schematic structural view of a drainage device of a coal mine goaf according to the present invention;
fig. 2 is a schematic sectional structural view of an installation box of a drainage device of a coal mine goaf according to an embodiment of the present invention;
fig. 3 is a schematic sectional structural view of a second installation box of the drainage device of the coal mine goaf according to the present invention;
fig. 4 is the utility model provides a clearance mechanism of drainage device in coal mine goaf's clearance structure sketch map.
In the figure: the device comprises an installation box 1, an installation lug 2, a connector tube 3, a through hole 4, a connecting tube 5, a filter box 6, a filter screen 7, a cleaning mechanism 8, a mounting plate 9, a spring 10, a cleaning brush 11, a corrugated tube 12, a sliding rod 13, an electric telescopic rod 14, a water pump 15, a water level sensor 16, a pressure sensor 17 and an electric sliding rail 18.
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.
Example one
Referring to fig. 1-2 and 4, a drainage device for a coal mine goaf comprises an installation box 1, a round opening is arranged on the outer portion of the top of the installation box 1, a connector pipe 3 is screwed on the inner wall of the round opening through a bolt, an opening is arranged on the outer wall of the bottom of the installation box 1, a connecting pipe 5 with a T-shaped structure is arranged on the inner wall of the opening, a filter box 6 with a cylindrical structure is screwed on the outer wall of the bottom of the connecting pipe 5 through a bolt, an annular groove is arranged on the outer wall of the top of the filter box 6, a first electric slide rail is screwed on the inner wall of the annular groove through a bolt, a cleaning mechanism 8 is connected on the inner wall of the first electric slide rail in a sliding manner, an annular opening is arranged on the outer wall of the filter box 6, a filter screen 7 is fixedly connected on the inner wall of the annular opening, the cleaning mechanism 8 comprises an installation plate 9 with an L-shaped structure, a mounting groove is arranged on the outer wall of one side of the installation plate 9, and a cleaning brush 11 is connected on the inner wall of the mounting groove in a sliding manner, and a spring 10 is connected between the cleaning brush 11 and the mounting groove, mounting lugs 2 are respectively screwed on the outer walls of two sides of the mounting box 1 through bolts, through holes 4 are respectively arranged on the outer walls of two sides of the mounting box 1, slide rods 13 are respectively screwed on two sides of the inner wall of the bottom of the mounting box 1 through bolts, a connecting pipe 5 is slidably connected on the outer walls of the two slide rods 13, a water pump 15 is screwed on the outer wall of the top of the connecting pipe 5 through bolts, a corrugated pipe 12 is connected at the output port of the water pump 15, one end of the corrugated pipe 12 is connected on the connector pipe 3, a water level sensor 16 is screwed on the outer wall of the bottom of the filter box 6 through bolts, a fixing frame is screwed on the outer wall of the bottom of the fixing frame, a pressure sensor 17 is screwed on the outer wall of the bottom of the fixing frame through bolts, electric telescopic rods 14 are respectively screwed on two sides of the inner wall of the top of the mounting box 1 through bolts, and one end of output shafts of the two electric telescopic rods 14 is connected on the connecting pipe 5, electric telescopic handle 14 and first electronic slide rail all are connected with the switch through the wire, and the switch is connected with the controller through the wire.
The working principle is as follows: during the use, bolt on installation ear 2 through the rope, it puts into the aquatic to hoist installation case 1, it makes rose box 6 be in below the liquid level all the time to measure the water level through the level sensor 16 of rose box 6 bottom, it rises or descends through 14 drive connecting pipes of electric telescopic handle 5 during the regulation, pressure sensor 17 pressure increase stops rose box 6 and descends when rose box 6 touches the end, avoid rose box 6 to damage, clearance mechanism 8 is got rid of in the first electronic slide rail clearance of drainage in-process, the impurity of adhesion on the clearance brush 11 clearance filter screen 7 among the clearance mechanism 8, prevent that filter screen 7 from blockking up.
Example two
Referring to fig. 1, 3 and 4, a drainage device for a coal mine goaf comprises an installation box 1, wherein a round opening is arranged on the outer part of the top of the installation box 1, the inner wall of the round opening is in threaded connection with a connector pipe 3 through a bolt, the outer wall of the bottom of the installation box 1 is provided with an opening, the inner wall of the opening is provided with a connecting pipe 5 with a T-shaped structure, the outer wall of the bottom of the connecting pipe 5 is in threaded connection with a filter box 6 with a cylindrical structure through a bolt, the outer wall of the top of the filter box 6 is provided with an annular groove, the inner wall of the annular groove is in threaded connection with a first electric slide rail through a bolt, the inner wall of the first electric slide rail is in sliding connection with a cleaning mechanism 8, the outer wall of the filter box 6 is provided with an annular opening, the inner wall of the annular opening is fixedly connected with a filter screen 7, the cleaning mechanism 8 comprises an installation plate 9 with an L-shaped structure, the outer wall of one side of the installation plate 9 is provided with an installation groove, the inner wall of the installation groove is in sliding connection with a cleaning brush 11, and the spring 10 is connected between the cleaning brush 11 and the mounting groove, the two side outer walls of the mounting box 1 are both connected with mounting lugs 2 through bolts in a screwed manner, the two side outer walls of the mounting box 1 are both provided with through holes 4, the two sides of the bottom inner wall of the mounting box 1 are both connected with slide bars 13 through bolts in a screwed manner, the connecting pipe 5 is connected on the outer walls of the two slide bars 13 in a sliding manner, the top outer wall of the connecting pipe 5 is connected with a water pump 15 through bolts in a screwed manner, the outlet of the water pump 15 is connected with a corrugated pipe 12, one end of the corrugated pipe 12 is connected on the connector tube 3, the bottom outer wall of the filter box 6 is connected with a water level sensor 16 through bolts in a screwed manner, the bottom outer wall of the filter box 6 is connected with a fixing frame through bolts in a screwed manner, the bottom outer wall of the fixing frame is connected with a pressure sensor 17 through bolts in a screwed manner, the two sides of the bottom inner wall of the mounting box 1 are both connected with second electric slide rails 18 through bolts in a screwed manner, the connecting pipe 5 is connected on the inner walls of the two second electric slide rails 18 in a sliding manner, the second electric slide rail 18 and the first electric slide rail are both connected with a switch through a conducting wire, and the switch is connected with a controller through a conducting wire.
The working principle is as follows: during the use, bolt on installation ear 2 through the rope, hoist installation case 1 and put into the aquatic, it makes rose box 6 be in below the liquid level all the time to measure the water level through the level sensor 16 of rose box 6 bottom, it rises or descends through the electronic slide rail 18 drive connecting pipe 5 of second during the regulation, pressure sensor 17 pressure increase stops rose box 6 and descends when rose box 6 bottoms out, avoid rose box 6 to damage, the clearance mechanism 8 is got rid of in the first electronic slide rail clearance of drainage in-process, the impurity of adhesion on the clearance brush 11 clearance filter screen 7 in the clearance mechanism 8, prevent that filter screen 7 from blockking up.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The drainage device for the coal mine goaf comprises an installation box (1) and is characterized in that a round opening is formed in the outer portion of the top of the installation box (1), a connector pipe (3) is fixedly connected to the inner wall of the round opening, an opening is formed in the outer wall of the bottom of the installation box (1), a connecting pipe (5) with a T-shaped structure is arranged on the inner wall of the opening, a filter box (6) with a cylindrical structure is fixedly connected to the outer wall of the bottom of the connecting pipe (5), a ring groove is formed in the outer wall of the top of the filter box (6), a first electric slide rail is fixedly connected to the inner wall of the ring groove, a cleaning mechanism (8) is slidably connected to the inner wall of the first electric slide rail, a ring opening is formed in the outer wall of the filter box (6), a filter screen (7) is fixedly connected to the inner wall of the ring opening, and the cleaning mechanism (8) comprises an installation plate (9) with an L-shaped structure, and the mounting groove has been seted up to one side outer wall of mounting panel (9), the inner wall sliding connection of mounting groove has cleaning brush (11), and all is connected with spring (10) between cleaning brush (11) and the mounting groove, the equal fixedly connected with installation ear (2) of both sides outer wall of install bin (1), and through-hole (4) have all been seted up to the both sides outer wall of install bin (1).
2. The drainage apparatus of a coal mine goaf according to claim 1, wherein sliding rods (13) are fixedly connected to both sides of the inner wall of the bottom of the installation box (1), and the connecting pipe (5) is slidably connected to the outer walls of the two sliding rods (13).
3. The drainage apparatus of a coal mine goaf according to claim 2, wherein a water pump (15) is fixedly connected to the outer wall of the top of the connecting pipe (5), and a corrugated pipe (12) is connected to the output port of the water pump (15).
4. The drainage device of a coal mine goaf according to claim 3, wherein one end of the corrugated pipe (12) is connected to the joint pipe (3), the outer wall of the bottom of the filter tank (6) is fixedly connected with a water level sensor (16), the outer wall of the bottom of the filter tank (6) is fixedly connected with a fixing frame, and the outer wall of the bottom of the fixing frame is fixedly connected with a pressure sensor (17).
5. The drainage apparatus of a coal mine goaf according to claim 4, wherein the two sides of the inner wall of the top of the installation box (1) are fixedly connected with electric telescopic rods (14), and one end of the output shaft of the two electric telescopic rods (14) is connected to the connecting pipe (5).
6. The drainage apparatus of a coal mine goaf according to claim 4, wherein the two sides of the inner wall of the bottom of the installation box (1) are fixedly connected with second electric sliding rails (18), and the connecting pipe (5) is slidably connected to the inner walls of the two second electric sliding rails (18).
7. The drainage device of a coal mine goaf according to claim 6, wherein the second electric sliding rail (18), the electric telescopic rod (14) and the first electric sliding rail are all connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120550816.7U CN214499160U (en) | 2021-03-17 | 2021-03-17 | Drainage device in coal mine goaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120550816.7U CN214499160U (en) | 2021-03-17 | 2021-03-17 | Drainage device in coal mine goaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499160U true CN214499160U (en) | 2021-10-26 |
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ID=78198976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120550816.7U Active CN214499160U (en) | 2021-03-17 | 2021-03-17 | Drainage device in coal mine goaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214499160U (en) |
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2021
- 2021-03-17 CN CN202120550816.7U patent/CN214499160U/en active Active
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