Coal mine vertical shaft water guide device

Abstract

The utility model relates to the technical field of mining engineering auxiliary devices, in particular to a coal mine vertical shaft water guide device which comprises a vertical shaft, a plurality of flow guide mechanisms are arranged on the inner surface of the vertical shaft, a plurality of drainage mechanisms are arranged on the flow guide mechanisms respectively, and the drainage mechanisms are all connected with the inner surface of the vertical shaft. The multiple flow guide mechanisms and the multiple drainage mechanisms are used for draining water seeping from the inner surface of the vertical shaft, and the water seeping from the inner wall of the vertical shaft is filtered through one filter screen and then enters one flow guide mechanism to be collected. Then the water flows into the other flow guide mechanism through one drainage mechanism, then flows into the bottom of the vertical shaft in sequence and is finally drained into a drainage ditch, so that the device can filter seepage water on the inner wall of the vertical shaft through the multiple flow guide mechanisms, the drainage mechanisms and the multiple filter screens, and meanwhile the seepage water can be drained into the drainage ditch in time; therefore, equipment damage caused by vertical shaft water seepage is avoided, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of mining engineering assistance, in particular to a coal mine vertical shaft water guide device. Background Art

[0002] A coal mine shaft refers to a mine shaft that is perpendicular to the ground and is used to connect the ground and the tunnel. It is not only used to lift equipment to lift items and personnel, but also for emergency evacuation. Due to the great depth of the shaft, water will seep through the shaft wall. The seeped water will fall along the shaft wall, which will on the one hand affect the corrosion of the shaft wall, and on the other hand, it will fall on the lifting equipment and accelerate its rusting. At present, in order to prevent the shaft seepage from falling onto the lifting equipment, anti-rust paint is generally applied on the lifting equipment.

[0003] At present, the traditional way of painting anti-rust paint on equipment not only requires regular painting of the equipment, but also requires the suspension of the use of the lifting equipment when painting and replacing the anti-rust layer. This makes the painting process labor-intensive, time-consuming, and costly, reducing the overall operating efficiency. In addition, long-term water seepage will still cause damage to the equipment. For this reason, we propose a coal mine shaft water diversion device. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a coal mine shaft water guide device.

[0005] The utility model overcomes the above technical problems by adopting the following technical solutions, specifically:

[0006] A coal mine shaft water diversion device comprises: a shaft, wherein the inner surface of the shaft is provided with a plurality of diversion mechanisms, a plurality of drainage mechanisms are respectively provided on the plurality of diversion mechanisms, and the plurality of drainage mechanisms are all connected to the inner surface of the shaft, the plurality of diversion mechanisms and the plurality of drainage mechanisms are both used to discharge water seeping from the inner surface of the shaft, the plurality of diversion mechanisms are respectively provided with filter screens, placement mechanisms and fixing mechanisms, two of the placement mechanisms are used to place the filter screens, and the fixing mechanism is used to fix the filter screens.

[0007] As a further solution of the utility model: the guide mechanism includes an outer ring plate, a plurality of first mounting holes, a guide groove and a plurality of water guide ports, the outer ring plate is connected to the inner surface of the vertical shaft, a plurality of the first mounting holes are equidistantly arranged on the outer surface of the outer ring plate, the guide groove is connected to the inner surface of the outer ring plate, and a plurality of the water guide ports are equidistantly arranged at the bottom of the guide groove.

[0008] As a further solution of the utility model: the drainage mechanism includes multiple connecting plates, multiple second mounting holes and multiple drainage pipes, the multiple connecting plates are equidistantly connected to the inner surface of the vertical shaft, the multiple second mounting holes are respectively opened on the outer surfaces of the multiple connecting plates, and the multiple drainage pipes are respectively connected to the outer surfaces of the multiple connecting plates.

[0009] As a further solution of the utility model: the top ends of the plurality of drainage pipes are respectively connected to the plurality of water guide ports.

[0010] As a further solution of the utility model: the placement mechanism includes a placement ring and two third mounting holes, the placement ring is arranged on the outer surface of one of the guide grooves, and the two third mounting holes are opened on the outer surface of the placement ring.

[0011] As a further solution of the utility model: the fixing mechanism includes two cross bars, two handles, two springs and two pressure blocks, the two cross bars are respectively slidably connected to the outer surface of the guide groove, and one end of the two cross bars extends to the inner surface of the cross bars, the two handles are respectively connected to the other end of the two cross bars, the two springs are respectively connected to the outer surface of the guide groove and one side of the two handles, and the two pressure blocks are respectively connected to one end of the two cross bars and are located on the top of one of the filters.

[0012] As a further solution of the utility model: the two springs are respectively located outside the two cross bars.

[0013] After adopting the above structure, the utility model has the following advantages compared with the prior art:

[0014] 1. The water seeping out of the vertical shaft will be filtered by one of the filters and flow into the trough body formed by the outer ring plate and the guide groove and flow into the interior of the drain pipe through multiple water guide ports. After that, multiple guide mechanisms and drainage mechanisms can sequentially discharge the water to the bottom of the vertical shaft and discharge it into the drainage ditch. This device can filter the seepage water on the inner wall of the vertical shaft through multiple guide mechanisms, drainage mechanisms and multiple filters and can also discharge it into the drainage ditch in time, thereby avoiding damage to the equipment caused by the seepage of the vertical shaft and extending the service life of the equipment.

[0015] 2. Pull the two handles to drive the two cross bars to slide on the outer surface of the guide groove so that the two pressure blocks release the limit on the top of one of the filter screens, and the two springs will be stretched at the same time. At this time, one of the filter screens can be taken out from the top of the placement ring to complete the disassembly, and one of the filter screens is put back on the top of the placement ring and the two handles are released to reset the two springs and allow the two pressure blocks to limit the top of one of the filter screens again to complete the installation of the filter screen. This device can facilitate the staff to disassemble and replace multiple filter screens, thereby facilitating the replacement and maintenance of multiple filter screens, thereby improving the efficiency of replacing multiple filter screens. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a vertical shaft of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the flow guiding mechanism and the drainage mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the placement mechanism of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0021] In the figure: 1. vertical shaft; 2. guide mechanism; 201. outer ring plate; 202. first mounting hole; 203. guide groove; 204. water guide port; 3. drainage mechanism; 301. connecting plate; 302. second mounting hole; 303. drainage pipe; 4. filter; 5. placement mechanism; 501. placement ring; 502. third mounting hole; 6. fixing mechanism; 601. cross bar; 602. handle; 603. spring; 604. pressure block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figures 1 to 5 In the embodiment of the utility model, the coal mine vertical shaft water diversion device includes: a vertical shaft 1, a plurality of diversion mechanisms 2 are arranged on the inner surface of the vertical shaft 1, a plurality of drainage mechanisms 3 are arranged on the plurality of diversion mechanisms 2, and the plurality of drainage mechanisms 3 are connected to the inner surface of the vertical shaft 1, the plurality of diversion mechanisms 2 and the plurality of drainage mechanisms 3 are used to discharge the water seeping from the inner surface of the vertical shaft 1, the plurality of diversion mechanisms 2 are respectively provided with filter screens 4, placement mechanisms 5 and fixing mechanisms 6, the two placement mechanisms 5 are used to place the filter screens 4, and the fixing mechanisms 6 are used to fix the filter screens 4.

[0025] Specifically, water seeping from the inner wall of the shaft 1 is filtered through one of the filters 4 and then enters one of the diversion mechanisms 2 for collection, and then passes through one of the drainage mechanisms 3 to remain in the other diversion mechanism 2, and then flows into the bottom of the shaft 1 in sequence and is finally discharged into the drainage ditch. By pulling one of the fixing mechanisms 6, the lock on one of the filters 4 can be released. At this time, one of the filters 4 can be taken out from one of the placement mechanisms 5, and then the filter 4 can be put back on the placement mechanism 5 and one of the filters 4 can be released to lock one of the placement mechanisms 5 again, so as to facilitate cleaning and maintenance of one of the placement mechanisms 5.

[0026] Embodiment 2:

[0027] See also Figure 3 In the embodiment of the utility model, the coal mine shaft water diversion device, the diversion mechanism 2 includes an outer ring plate 201, a plurality of first mounting holes 202, a diversion groove 203 and a plurality of water diversion ports 204, the outer ring plate 201 is connected to the inner surface of the shaft 1, a plurality of first mounting holes 202 are equidistantly arranged on the outer surface of the outer ring plate 201, the diversion groove 203 is connected to the inner surface of the outer ring plate 201, and a plurality of water diversion ports 204 are equidistantly arranged at the bottom of the diversion groove 203, the drainage mechanism 3 includes a plurality of connecting plates 301, a plurality of second mounting holes 302 and a plurality of drainage pipes 303, a plurality of connecting plates 301 are equidistantly connected to the inner surface of the shaft 1, a plurality of second mounting holes 302 are respectively arranged on the outer surfaces of a plurality of connecting plates 301, a plurality of drainage pipes 303 are respectively connected to the outer surfaces of a plurality of connecting plates 301, and the tops of a plurality of drainage pipes 303 are respectively connected to a plurality of water diversion ports 204.

[0028] Specifically, the water seeping out of the vertical shaft 1 will be filtered through one of the filter screens 4 and flow into the trough body formed by the outer ring plate 201 and the guide groove 203 and flow into the interior of the drain pipe 303 through multiple water guide ports 204. After that, multiple guide mechanisms 2 and drainage mechanisms 3 can discharge the water to the bottom of the vertical shaft 1 and into the drainage ditch in turn, thereby preventing damage to the equipment caused by water seepage in the vertical shaft 1, thereby extending the service life of the equipment.

[0029] Embodiment 3:

[0030] See also Figures 4-5In the embodiment of the utility model, the coal mine vertical shaft water guide device, the placing mechanism 5 includes a placing ring 501 and two third mounting holes 502, the placing ring 501 is arranged on the outer surface of one of the guide grooves 203, and the two third mounting holes 502 are opened on the outer surface of the placing ring 501, the fixing mechanism 6 includes two cross bars 601, two handles 602, two springs 603 and two pressing blocks 604, the two cross bars 601 are respectively slidably connected to the outer surface of the guide groove 203, and one end of the two cross bars 601 extends to the inner surface of the cross bar 601, the two handles 602 are respectively connected to the other end of the two cross bars 601, the two springs 603 are respectively connected to the outer surface of the guide groove 203 and one side of the two handles 602, the two pressing blocks 604 are respectively connected to one end of the two cross bars 601 and are located on the top of one of the filter screens 4, and the two springs 603 are respectively located on the outside of the two cross bars 601.

[0031] Specifically, pulling the two handles 602 drives the two cross bars 601 to slide on the outer surface of the guide groove 203 so that the two pressing blocks 604 release the limit on the top of one of the filter screens 4, and at the same time the two springs 603 will be stretched. At this time, one of the filter screens 4 can be taken out from the top of the placement ring 501 to complete the disassembly, and one of the filter screens 4 is put back into the top of the placement ring 501 and the two handles 602 are released so that the two springs 603 are reset and the two pressing blocks 604 are used to limit the top of one of the filter screens 4 again to complete the installation of the filter screen 4, thereby improving the efficiency of replacing multiple filter screens 4.

[0032] The working principle of the utility model is as follows: first, the outer ring plate 201 is installed on the inner surface of the shaft 1 through multiple first mounting holes 202, and multiple connecting plates 301 are installed on the inner surface of the shaft 1 through multiple second mounting holes 302 with bolts, and multiple drainage pipes 303 are connected with multiple water guide ports 204. When water seepage occurs on the inner surface of the shaft 1, the seeped water will be filtered by one of the filter screens 4 and flow into the groove body formed by the outer ring plate 201 and the guide groove 203, and then flow into the interior of the drainage pipe 303 through multiple water guide ports 204, and be discharged to the bottom of the shaft 1 in turn through multiple guide mechanisms 2 and drainage mechanisms 3, and then be discharged to the drainage ditch again. When the filter 4 needs to be cleaned, by pulling the two handles 602, the two handles 602 respectively drive the two cross bars 601 to slide on the outer surface of the guide groove 203 so that the two pressing blocks 604 release the limit on the top of one of the filter screens 4, and the two springs 603 will be stretched. At this time, one of the filter screens 4 can be taken out from the top of the placement ring 501 to complete the disassembly for easy cleaning, and one of the filter screens 4 is put back on the top of the placement ring 501 and the two handles 602 are released to reset the two springs 603, so that the two pressing blocks 604 can limit the top of one of the filter screens 4 again to complete the installation of the filter screen 4.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A coal mine shaft water guide device, characterized in that: include: A vertical shaft (1), wherein the inner surface of the vertical shaft (1) is provided with a plurality of flow guiding mechanisms (2), a plurality of drainage mechanisms (3) are respectively provided on the plurality of flow guiding mechanisms (2), and the plurality of drainage mechanisms (3) are all connected to the inner surface of the vertical shaft (1), the plurality of flow guiding mechanisms (2) and the plurality of drainage mechanisms (3) are all used to discharge water seeping from the inner surface of the vertical shaft (1), the plurality of flow guiding mechanisms (2) are respectively provided with a filter screen (4), a placement mechanism (5) and a fixing mechanism (6), the two placement mechanisms (5) are used to place the filter screen (4), and the fixing mechanism (6) is used to fix the filter screen (4).

2. The coal mine shaft water guide device according to claim 1, characterized in that: The flow guide mechanism (2) comprises an outer ring plate (201), a plurality of first mounting holes (202), a flow guide groove (203) and a plurality of water guide ports (204); the outer ring plate (201) is connected to the inner surface of the vertical shaft (1); a plurality of the first mounting holes (202) are arranged at equal distances on the outer surface of the outer ring plate (201); the flow guide groove (203) is connected to the inner surface of the outer ring plate (201); and a plurality of the water guide ports (204) are arranged at equal distances on the bottom of the flow guide groove (203).

3. The coal mine shaft water guide device according to claim 2, characterized in that: The drainage mechanism (3) comprises a plurality of connection plates (301), a plurality of second mounting holes (302) and a plurality of drainage pipes (303); the plurality of connection plates (301) are connected to the inner surface of the shaft (1) at equal distances; the plurality of second mounting holes (302) are respectively provided on the outer surfaces of the plurality of connection plates (301); and the plurality of drainage pipes (303) are respectively connected to the outer surfaces of the plurality of connection plates (301).

4. The coal mine shaft water guide device according to claim 3, characterized in that: The top ends of the plurality of drainage pipes (303) are respectively connected to the plurality of water guide ports (204).

5. The coal mine shaft water guide device according to claim 4, characterized in that: The placement mechanism (5) comprises a placement ring (501) and two third mounting holes (502); the placement ring (501) is arranged on the outer surface of one of the guide grooves (203); and the two third mounting holes (502) are opened on the outer surface of the placement ring (501).

6. The coal mine shaft water guide device according to claim 5, characterized in that: The fixing mechanism (6) comprises two cross bars (601), two handles (602), two springs (603) and two pressing blocks (604); the two cross bars (601) are respectively slidably connected to the outer surface of the guide groove (203), and one end of the two cross bars (601) extends to the inner surface of the cross bar (601); the two handles (602) are respectively connected to the other end of the two cross bars (601); the two springs (603) are respectively connected to the outer surface of the guide groove (203) and one side of the two handles (602); and the two pressing blocks (604) are respectively connected to one end of the two cross bars (601) and are located on the top of one of the filter screens (4).

7. The coal mine shaft water guide device according to claim 6, characterized in that: The two springs (603) are respectively located outside the two cross bars (601).

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