CN218467661U - Improved water-stopping sleeve mounting structure for coal mine water exploration and drainage - Google Patents
Improved water-stopping sleeve mounting structure for coal mine water exploration and drainage Download PDFInfo
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- CN218467661U CN218467661U CN202222320521.8U CN202222320521U CN218467661U CN 218467661 U CN218467661 U CN 218467661U CN 202222320521 U CN202222320521 U CN 202222320521U CN 218467661 U CN218467661 U CN 218467661U
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Abstract
The utility model discloses an improved generation coal mine is visited and is discharged water and use stagnant water sleeve pipe mounting structure relates to colliery technical field, and the stagnant water sleeve pipe that proposes to the background art is easy not hard up, extracts easily, the problem that the practicality is low, the following scheme of now proposing, open the fixed pipe that has four fixed slots on stagnant water sleeve pipe and the lower part outer wall, four all be equipped with fixed establishment in the fixed slot, fixed establishment includes that dead lever and cover locate telescopic spring on the dead lever outer wall, be equipped with four stop gear on the fixed pipe middle part outer wall, stop gear includes and opens the limiting plate that has the mounting groove on the top outer wall, be equipped with four supporting mechanism on the fixed pipe middle part outer wall. The utility model discloses can prevent that the dead lever from removing under the effect of vibrations and influencing stability, improve stability and life, can prevent to stop the water jacket pipe in the use and take place not hard up, can not easily extract, improve practicality and life.
Description
Technical Field
The utility model relates to a colliery field especially relates to an improved generation coal mine is visited and is discharged water and use stagnant water sleeve mounting structure.
Background
The coal mining method is characterized in that a region where people mine coal resources in a coal-rich mining area is generally divided into a mineworker coal mine and an opencast coal mine, when a coal bed is far away from the ground surface, the coal mining is generally selected to dig a roadway to the underground, the mineworker coal mine is the mineworker coal mine, when the coal bed is very close to the ground surface, the coal mining is generally selected to dig the coal by directly stripping a surface soil layer, the opencast coal mine is the opencast coal mine, the coal mine range comprises a large region of the ground, the underground and related facilities, the coal mine is a reasonable space excavated by the people when digging a geological layer rich in the coal, the coal mining generally comprises the roadway, a well cave, a mining surface and the like, the coal is the most main solid fuel, is one of combustible organic rocks, is a flourishing plant growing in a certain geological age, is gradually piled into a thick layer in a suitable geological environment, is buried in a water bottom or silt, and is formed through the natural coal action of the long geological age
In the production process of a mine, the coal mine gradually mines a deep coal bed, the water source of the mine is increased along with the increase of the depth, and in addition, the small coal mine destroys an upper coal bed, so that a goaf with accumulated water is formed at the upper part. The mining area mining range data is not auspicious, the deep mine water source condition is unknown and the like, the threat is brought to the safety production of the mining area, the water in the mine needs to be discharged, and based on the existing water detecting and discharging technology, when the water-stopping sleeve is used, the water-stopping sleeve is easy to loosen and is easy to extract, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an improved water-stopping sleeve mounting structure for coal mine water exploration and drainage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an improved generation coal mine is visited and is released water and use stagnant water sleeve pipe mounting structure, it has the fixed pipe of four fixed slots to open on stagnant water sleeve pipe and the lower part outer wall, four all be equipped with fixed establishment in the fixed slot, fixed establishment includes that dead lever and cover locate telescopic spring on the dead lever outer wall, be equipped with four stop gear on the fixed pipe middle part outer wall, stop gear includes to open the limiting plate that has the mounting groove on the outer wall of top, be equipped with four supporting mechanism on the fixed pipe middle part outer wall, supporting mechanism includes that sleeve pipe and two overlap respectively and locate the intraductal compression spring of sleeve.
Preferably, the fixed pipe comprises an upper pipe and a lower pipe, and the outer diameter of the lower pipe is larger than that of the upper pipe.
Preferably, slidable mounting has the extrusion ring in the fixed slot, and the extrusion ring cup joints on the dead lever outer wall, the spacing ring has been cup jointed on the inner wall of fixed slot one end, and the dead lever slip cap is located in the spacing ring, the butt has the screw rod on the outer wall of dead lever one end, and it has the recess to open on the outer wall of screw rod one end, it has the through-hole to open on the inner wall of fixed slot one side, and in the through-hole was located to the dead lever slip cap, it has four thread grooves to open on the outer wall of fixed pipe lower part, and the screw rod spiro union is in the thread groove.
Preferably, four fixing holes are formed in the outer wall of the lower portion of the water stop sleeve, and one ends of the four fixing rods are respectively inserted into the four fixing holes.
Preferably, the welding has the connecting block on the outer wall of fixed pipe middle part, and the limiting plate passes through the bearing and connects on connecting block both sides outer wall, the welding has the installation piece on the inner wall of mounting groove one end, and the articulated connecting seat that has "U" shape structure on the installation piece outer wall.
Preferably, the welding has the fixed block on the outer wall of fixed pipe middle part, it has the fixing base of "U" shape structure to articulate on the fixed block outer wall, and the sleeve pipe passes through bolted connection on fixing base one side outer wall, sliding mounting has the extrusion piece in the sleeve pipe, and has the stopper through bolted connection on the sleeve pipe one end outer wall, the welding has two bracing pieces on the outer wall of extrusion piece one side, and two bracing piece one end weld respectively on connecting seat one side outer wall, it has two slide openings to open on the stopper outer wall, and two bracing pieces respectively sliding mounting in two slide openings.
The utility model has the advantages that:
1. be provided with four fixed establishment, during the use, clockwise four screw rods of rotation respectively, make four dead levers can freely slide, this moment under the effect of expanding spring tension, four dead levers reset, make dead lever flush with spacing ring one side, with the sealing sleeve pipe box in the fixed tube, anticlockwise rotation four screw rods, the screw rod removes the extrusion dead lever, make dead lever one end inject the fixed orifices on the sealing sleeve pipe, the screw rod can prevent that the dead lever from removing under the effect of vibrations and influencing stability, stability and life have been improved.
2. Be provided with four stop gear and four supporting mechanism, when inciting somebody to action fixed pipe injects the soil in situ, four limiting plates of soil layer extrusion, the limiting plate deflects, four supporting mechanism are located four mounting grooves respectively this moment, after fixed pipe and stagnant water sleeve pipe installation target in place, upwards spur stagnant water sleeve pipe, the limiting plate is under the effect of ascending pulling force and compression spring tension this moment, deflect once more, make limiting plate top and soil layer mutually support, and then fix stagnant water sleeve pipe and fixed pipe, can prevent to stop the water sleeve pipe at the use and take place not hard up, can not easily extract, practicality and life have been improved.
Drawings
Fig. 1 is the utility model provides an improved generation coal mine is visited and is let out water with stagnant water sleeve pipe mounting structure's main perspective spatial structure schematic diagram.
Fig. 2 is the utility model provides an improved generation coal mine is visited and is discharged water and use stagnant water sleeve mounting structure's fixed pipe section spatial structure schematic diagram.
Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
Fig. 4 is the utility model provides an improved generation coal mine is visited and is discharged water and look ahead spatial structure schematic diagram with stop gear and supporting mechanism of water stop sleeve mounting structure.
Fig. 5 is the utility model provides an improved generation coal mine is visited and is let out water with stagnant water sleeve pipe mounting structure's supporting mechanism section spatial structure schematic diagram.
In the figure: 1. a water stop sleeve; 2. a fixed tube; 3. fixing grooves; 4. a fixing mechanism; 401. an extrusion ring; 402. fixing the rod; 403. a tension spring; 404. a limiting ring; 405. a screw; 5. A limiting mechanism; 501. connecting blocks; 502. a limiting plate; 503. mounting grooves; 504. mounting blocks; 505. a connecting seat; 6. a support mechanism; 601. a fixed block; 602. a fixed seat; 603. a sleeve; 604. a compression spring; 605. extruding the block; 606. a limiting block; 607. a support rod.
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.
Further, fixed pipe 2 includes top tube and low tube, the low tube external diameter is greater than the top tube external diameter, slidable mounting has extrusion ring 401 in the fixed slot 3, extrusion ring 401 cup joints on dead lever 402 outer wall, spacing ring 404 has been cup jointed on the 3 one end inner walls of fixed slot, dead lever 402 slip cap is located in spacing ring 404, the butt has screw rod 405 on the outer wall of dead lever 402 one end, screw rod 405 one end is opened on the outer wall and is had the recess, it has the through-hole to open on the 3 one side inner walls of fixed slot, the through-hole is located to dead lever 402 slip cap, it has four thread grooves to open on the outer wall of 2 lower parts of fixed pipe, screw rod 405 spiro union is in the thread groove, it has four fixed orificess to open on the outer wall of 1 lower part of stagnant water sleeve, four dead lever 402 one end are pegged graft respectively in four fixed orifices.
Can prevent that the dead lever from removing under the effect of vibrations and influencing stability, improve stability and life.
Further, the welding has connecting block 501 on the outer wall of fixed pipe 2 middle part, limiting plate 502 passes through the bearing and connects on the outer wall of connecting block 501 both sides, the welding has installation piece 504 on the inner wall of installation groove 503 one end, it has connecting seat 505 of "U" shape structure to articulate on the outer wall of installation piece 504, the welding has fixed block 601 on the outer wall of fixed pipe 2 middle part, it has fixing base 602 of "U" shape structure to articulate on the outer wall of fixed block 601 outer wall, sleeve 603 passes through bolted connection on fixing base 602 one side outer wall, slidable mounting has extrusion piece 605 in sleeve 603, there are stopper 606 through bolted connection on the outer wall of sleeve 603 one end, the welding has two bracing pieces 607 on extrusion piece 605 one side outer wall, two bracing piece 607 one ends weld respectively on connecting seat 505 one side outer wall, it has two slide opening on the stopper 606 outer wall, two bracing pieces 607 are slidable mounting respectively in two slide opening.
The water sleeve can be prevented from loosening in the using process and cannot be easily pulled out, and therefore the practicability and the service life are improved.
The working principle is as follows: during the use, clockwise four screw rods 405 respectively rotate, make four dead levers 402 can freely slide, this moment under the effect of expanding spring 403 tension, four dead levers 402 reset, make dead lever 402 flush with spacing ring 404 one side, overlap the casing 1 of only water in fixed pipe 2, anticlockwise four screw rods 405 of rotating, screw rod 405 removes extrusion dead lever 402, make dead lever 402 one end inject the fixed orifices on the casing 1 of only water, when inciting somebody to action fixed pipe 2 injects the soil in, soil layer extrusion four limiting plates 502, limiting plate 502 deflects, four supporting mechanism 6 are located four mounting grooves 503 respectively this moment, after fixed pipe 2 and casing 1 of only water are installed in place, upwards pulling casing 1 of only water, limiting plate 502 deflects again under the effect of ascending pulling force and compression spring 604 pulling forces this moment, make limiting plate 502 top and soil layer mutually support, and then fix casing 1 of only water and fixed pipe 2.
The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. An improved water-stopping sleeve mounting structure for water drainage in coal mine exploration comprises a water-stopping sleeve (1) and a fixed pipe (2) with four fixed grooves (3) formed in the outer wall of the lower portion of the fixed pipe, and is characterized in that fixing mechanisms (4) are arranged in the four fixed grooves (3), and each fixing mechanism (4) comprises a fixed rod (402) and a telescopic spring (403) sleeved on the outer wall of the fixed rod (402);
the outer wall of the middle part of the fixed pipe (2) is provided with four limiting mechanisms (5), and each limiting mechanism (5) comprises a limiting plate (502) of which the outer wall of the top part is provided with a mounting groove (503);
four supporting mechanisms (6) are arranged on the outer wall of the middle of the fixed pipe (2), and each supporting mechanism (6) comprises a sleeve (603) and two compression springs (604) which are respectively sleeved in the sleeve (603).
2. The improved water stop sleeve mounting structure for water exploration and drainage in coal mines as set forth in claim 1, wherein the fixed pipe (2) comprises an upper pipe and a lower pipe, and an outer diameter of the lower pipe is larger than an outer diameter of the upper pipe.
3. The improved water stopping sleeve mounting structure for water drainage in coal mine exploration is characterized in that an extrusion ring (401) is slidably mounted in the fixing groove (3), the extrusion ring (401) is sleeved on the outer wall of the fixing rod (402), a limiting ring (404) is sleeved on the inner wall of one end of the fixing groove (3), the fixing rod (402) is slidably sleeved in the limiting ring (404), a screw rod (405) is abutted to the outer wall of one end of the fixing rod (402), a groove is formed in the outer wall of one end of the screw rod (405), a through hole is formed in the inner wall of one side of the fixing groove (3), the fixing rod (402) is slidably sleeved in the through hole, four thread grooves are formed in the outer wall of the lower portion of the fixing pipe (2), and the screw rod (405) is in threaded connection with the thread grooves.
4. The improved water stopping sleeve mounting structure for water exploration and drainage in coal mines as set forth in claim 1, wherein four fixing holes are formed in the outer wall of the lower portion of the water stopping sleeve (1), and one ends of the four fixing rods (402) are respectively inserted into the four fixing holes.
5. The improved water-stopping sleeve mounting structure for water detection and drainage in coal mines as claimed in claim 1, wherein the fixing pipe (2) is welded with a connecting block (501) on the outer wall of the middle part, the limiting plate (502) is connected to the outer walls of two sides of the connecting block (501) through bearings, the mounting block (504) is welded on the inner wall of one end of the mounting groove (503), and the outer wall of the mounting block (504) is hinged with a connecting seat (505) in a U-shaped structure.
6. The improved water-stopping sleeve mounting structure for water drainage in coal mine exploration is characterized in that a fixing block (601) is welded on the outer wall of the middle of a fixing pipe (2), a fixing seat (602) of a U-shaped structure is hinged to the outer wall of the fixing block (601), a sleeve (603) is connected to the outer wall of one side of the fixing seat (602) through a bolt, an extrusion block (605) is installed in the sleeve (603) in a sliding mode, a limiting block (606) is connected to the outer wall of one end of the sleeve (603) through a bolt, two supporting rods (607) are welded to the outer wall of one side of the extrusion block (605), one ends of the two supporting rods (607) are welded to the outer wall of one side of the connecting seat (505) respectively, two sliding holes are formed in the outer wall of the limiting block (606), and the two supporting rods (607) are installed in the two sliding holes respectively in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222320521.8U CN218467661U (en) | 2022-09-01 | 2022-09-01 | Improved water-stopping sleeve mounting structure for coal mine water exploration and drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222320521.8U CN218467661U (en) | 2022-09-01 | 2022-09-01 | Improved water-stopping sleeve mounting structure for coal mine water exploration and drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218467661U true CN218467661U (en) | 2023-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222320521.8U Active CN218467661U (en) | 2022-09-01 | 2022-09-01 | Improved water-stopping sleeve mounting structure for coal mine water exploration and drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218467661U (en) |
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2022
- 2022-09-01 CN CN202222320521.8U patent/CN218467661U/en active Active
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