CN219316996U - Mine well hole waterproof drainage device - Google Patents
Mine well hole waterproof drainage device Download PDFInfo
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- CN219316996U CN219316996U CN202320402517.8U CN202320402517U CN219316996U CN 219316996 U CN219316996 U CN 219316996U CN 202320402517 U CN202320402517 U CN 202320402517U CN 219316996 U CN219316996 U CN 219316996U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model relates to the technical field of waterproof drainage, in particular to a mine well waterproof drainage device, which comprises a floating plate, wherein the floating plate floats on the water accumulation surface of a well, a water pump is arranged on the upper part of the floating plate through a supporting seat, an anti-blocking component is positioned at the water inlet end of the water pump, a collecting component is arranged at the bottom of the floating plate and is attached to the anti-blocking component, when sundries appear at a filter screen cylinder at the water inlet end of the water pump, a driving bevel gear in the anti-blocking component drives the filter screen cylinder to rotate through a driven bevel gear, the rotating filter screen cylinder can send the impurities on the filter screen cylinder to a cleaning strip in the collecting component on one hand, scrape the sundries on the outer side wall of the filter screen cylinder and guide the scraped sundries into a net shell on the other hand, and the swaying water surface around the filter screen cylinder begins to sway, and part of the sundries sway around the filter screen cylinder to the collecting component to collect the sundries, so that the problem that the drainage of the well is affected by the impurities on the water accumulation surface when the water pump is pumped is solved.
Description
Technical Field
The utility model relates to the technical field of waterproof drainage, in particular to a mine shaft waterproof drainage device.
Background
When ore in a mine is mined, a well is usually drilled in the mine in order to protect surface vegetation, prevent water and soil loss and maintain ecological balance, and then mining work is performed along the well down to the inside of the mine. In the initial stage of mine excavation, underground water is permeated into the well hole. At present, the multi-purpose submerged pump is used for draining the mine well, but because a lot of impurities exist in the mine, when the submerged pump is used for draining water, part of impurities or sundries can infiltrate into the submerged pump, and after long-term use, the submerged pump fails due to infiltration of sundries or impurities, so that the mine well cannot continuously drain water.
To the problem that appears above, it is current to put the pipeline of immersible pump water inlet end in pack basket or coat the filter screen section of thick bamboo on the pipeline of immersible pump water inlet end, filters or blocks impurity through pack basket or filter screen section of thick bamboo to reduce the probability that impurity infiltration immersible pump causes the immersible pump to break down, but this kind of mode still has following defect:
(1) When the impurity or sundry around the filter screen cylinder and the pack basket is more, the outer side walls of the filter screen cylinder and the pack basket are blocked, so that the submersible pump fails due to idling, and the drainage work of the mine is affected.
(2) If the outer side wall of the pack basket or the filter screen cylinder is cleaned at any time, a layer of sundry water stain is adhered to the outer side walls of the pack basket and the filter screen cylinder, and the meshes of the filter screen cylinder are blocked by the sundry water stain, so that the water discharge amount of the submersible pump in unit time is too small, and the time for draining the well hole is prolonged.
Therefore, the deslagging link of the water pump during drainage is required to be improved and designed, so that the problem that the work of draining the well hole is affected due to the fact that the net drum is blocked by impurities on the water accumulation surface when the water pump pumps water is solved.
Disclosure of Invention
The utility model aims to provide a mine well water-proof drainage device, which solves the problem that when a water pump pumps water, the drainage of the well is affected due to the fact that a net drum is blocked by impurities on a water accumulation surface.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a mine well waterproof drainage device comprises a floating plate, wherein the floating plate floats on the water accumulation surface of a well; the water pump is arranged at the upper part of the floating plate through the supporting seat and is used for discharging accumulated water in the well hole outwards; the anti-blocking component is positioned at the water inlet end of the water pump and is used for discharging impurities around the water inlet end of the water pump so as to ensure that the water discharge work is normally carried out; the collection assembly is arranged at the bottom of the floating plate and is attached to the anti-blocking assembly, and impurities discharged by the anti-blocking assembly are guided into the collection assembly.
Further, the water pump idle running prevention assembly is also included; the water-proof pump idle component comprises a sliding sleeve, a sliding rod, a spring, a driving plate, an emergency stop switch and a fixed seat; the sliding sleeve is arranged on the floating plate in a penetrating way, a sliding rod is sleeved in the sliding sleeve in a sliding way, and a driving plate is arranged between the two sliding rods; the bottom of one driving plate is connected with the floating plate through a spring, and an emergency stop switch electrically connected with the water pump controller is arranged right above the driving plate; the emergency stop switch is arranged at the bottom of the fixed seat, and the fixed seat is L-shaped and is connected with the upper part of the floating plate.
Further, the anti-blocking assembly comprises a net barrel, a driven bevel gear and a driving bevel gear; the inside of the net barrel is a water inlet end of the water pump, the upper part of the net barrel rotates to penetrate through the floating plate and extends upwards, and a driven bevel gear is sleeved outside the open end of the net barrel; the driven bevel gear is meshed with the driving bevel gear, and the driving bevel gear is connected with the output shaft of the water pump.
Further, the through hole is formed in the middle of the tooth surface of the driven bevel gear, the water inlet pipe of the water pump penetrates through the through hole and extends to the inside of the net barrel, and the net barrel is made of stainless steel.
Further, a rolling bearing is arranged at the rotary joint of the net drum and the floating plate, and the rolling bearing is embedded in the middle of the floating plate.
Further, the upper parts of the driven bevel gear and the driving bevel gear are provided with a protective shell, the protective shell is connected with the floating plate and the water pump shell, and a through hole for the water supply pump outlet pipe to penetrate is formed in the protective shell.
Further, the collection assembly comprises a fixed frame, a net shell and a cleaning strip; the fixed frame sets up in the kickboard bottom, is provided with a plurality of clean strips of longitudinal distribution on the fixed frame lateral wall, and clean strip one end links up with the guipure feed end mutually, and the guipure setting is on the fixed frame framework, and the material of guipure sets up to the stainless steel.
Further, the cleaning strip consists of a brush section and a flow guiding section; one end of the hairbrush section is detachably connected with one end of the guide section, the other end of the hairbrush section is in sliding contact with the outer side wall of the net drum, and the other end of the guide section is connected with the side wall of the fixed frame.
Further, the outer side wall of the floating plate is provided with anti-collision air bags, and the anti-collision air bags are distributed in a rectangular mode to be four.
When the floating plate works, the floating plate is placed on the water accumulation surface of the well, and then a water pump is started to drain or pump water to the accumulated water; when debris appear around the water inlet end of the water pump to block up the filter screen cylinder, the anti-blocking component sends the impurity on the filter screen cylinder to the collecting component to be scraped and scanned and collected on the one hand, on the other hand, the water surface around the filter screen cylinder starts to shake, and the water surface that shakes a part of debris around leaving the filter screen cylinder, and the other part of debris then shakes to the collecting component to prevent that debris from making the condition that the filter screen cylinder blocked up appear.
Compared with the prior art, the utility model has at least one of the following beneficial effects:
1. according to the utility model, the anti-blocking assembly and the collecting assembly are arranged, when sundries appear at the filter screen cylinder at the water inlet end of the water pump, the driving bevel gear in the anti-blocking assembly drives the net cylinder to rotate through the driven bevel gear, the rotating net cylinder can send the impurities on the net cylinder to the cleaning strip in the collecting assembly on one hand, the sundries on the outer side wall of the net cylinder are scraped, the scraped sundries are guided into the net shell to be collected, on the other hand, the water surface around the net cylinder starts to shake, a part of sundries shake away from the periphery of the net cylinder on the water surface, and the other part of sundries shake into the collecting assembly to be collected, so that the problem that drainage of a well hole is affected due to the fact that the net cylinder is blocked by the impurities on the water surface when the water pump pumps is pumped is solved.
2. According to the utility model, the waterproof pump idling component is arranged, so that when the liquid level of the water accumulation surface is too low, the other driving plate positioned below the water accumulation surface is contacted with the bottom surface of the well hole, the sliding rod drives the other driving plate to move towards the bottom of the emergency stop switch along the sliding sleeve, and when the driving plate to be moved touches the emergency stop switch, the emergency stop switch stops the operation of the water pump through the controller, so that the condition of idling of the water pump is avoided.
Drawings
Fig. 1 is a schematic view of a first perspective view of a three-dimensional structure according to the present utility model.
Fig. 2 is a schematic view of a second perspective view of the three-dimensional structure of the present utility model.
Fig. 3 is a schematic perspective view of the integration of the floating plate and the idle component of the waterproof pump in the present utility model.
Fig. 4 is a schematic perspective view of the integration of the anti-clogging component and the collection component in the present utility model.
FIG. 5 is a schematic view of an integrated structure of a cleaning strip according to the present utility model.
FIG. 6 is a schematic diagram of the integration of a floating plate and an airbag according to the present utility model.
In the figure, the device comprises a 1-floating plate, a 2-water pump, a 3-anti-blocking component, a 4-collecting component, a 5-water pump idling component, a 6-sliding sleeve, a 7-sliding rod, an 8-spring, a 9-driving plate, a 10-emergency stop switch, an 11-fixed seat, a 12-net barrel, a 13-driven bevel gear, a 14-driving bevel gear, a 15-through hole, a 16-water inlet pipe, a 17-fixed frame, a 18-net shell, a 19-cleaning strip, a 20-hairbrush section, a 21-diversion section and a 22-anti-collision air bag.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, as shown in fig. 1-6, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Examples
Referring to fig. 1-2, a mine shaft waterproof drainage device comprises a floating plate 1, wherein the floating plate 1 floats on the water accumulation surface of the shaft; the water pump 2 is arranged at the upper part of the floating plate 1 through a supporting seat and is used for discharging accumulated water in a well hole outwards; the anti-blocking component 3 is positioned at the water inlet end of the water pump 2 and is used for discharging impurities around the water inlet end of the water pump 2 so as to ensure that the water discharge work is normally carried out; the collection assembly 4 is arranged at the bottom of the floating plate 1 and is attached to the anti-blocking assembly 3, and is used for guiding impurities discharged by the anti-blocking assembly 3 into the collection assembly 4.
The water inlet end of the water pump 2 is provided with the bottom of the floating plate 1, and the water outlet end of the water pump 2 is provided with the upper part of the floating plate 1; when pumping or draining, a pipeline can be externally connected to the water outlet end of the water pump 2 to assist in draining accumulated water in the well hole outwards.
When the device works, the floating plate 1 is placed on the water accumulation surface of a well, and then the water pump 2 is started to drain or pump water to the accumulated water; when debris appears around the water inlet of the water pump 2 and blocks up the filter screen cylinder, prevent that the filter screen cylinder is scraped to the impurity that the assembly 3 was carried to collection subassembly 4 department on the one hand and is swept and collect, and on the other hand makes the surface of water around the filter screen cylinder begin to rock, and the surface of water that rocks shakes a part debris and leaves the filter screen cylinder, and another part debris then rocks and collects in collection subassembly 4, prevents that debris from making the filter screen cylinder appear blocking up the situation.
Specifically, referring to fig. 1, in order to prevent the water level of the accumulated water in the pit from being too shallow, and to enable the water pump 2 to idle, the mine pit waterproof drainage device further comprises a water pump idle-preventing component 5; more specifically, the idle component 5 of the waterproof pump comprises a sliding sleeve 6, a sliding rod 7, a spring 8, a driving plate 9, an emergency stop switch 10 and a fixed seat 11; four sliding sleeves 6 penetrate through the floating plate 1, two adjacent sliding sleeves 6 are symmetrically arranged, sliding rods 7 are sleeved in the sliding sleeves 6 in a sliding manner, and a driving plate 9 is arranged between the two sliding rods 7; the bottom of one driving plate 9 is connected with the upper part of the floating plate 1 through a spring 8, and an emergency stop switch 10 electrically connected with the controller of the water pump 2 is arranged right above the driving plate 9; the emergency stop switch 10 is arranged at the bottom of the fixed seat 11, the fixed seat 11 is L-shaped, and the fixed seat is detachably arranged at the upper part of the floating plate 1; when the liquid level of the water accumulation surface of the well hole is too low, the other driving plate 9 below the water accumulation surface is in contact with the bottom surface of the well hole, so that the sliding rod 7 drives the other driving plate 9 to move towards the bottom of the emergency stop switch along the sliding sleeve 6, and when the driving plate 9 to be moved touches the emergency stop switch, the emergency stop switch stops the water pump through the controller, and the condition of idle running of the water pump is avoided.
Specifically, referring to fig. 1 and 4, the anti-clogging assembly 3 includes a mesh drum 12, a driven bevel gear 13, and a drive bevel gear 14; the net barrel is of a net barrel-shaped structure with an open upper part, the inner area of the net barrel 12 is a water inlet end of the water pump 2, the open end of the net barrel 12 rotates to penetrate through the floating plate 1 and extends to the upper part of the floating plate 1, and a driven bevel gear 13 is sleeved outside the open end of the net barrel 12; the driven bevel gear 13 meshes with the driving bevel gear 14, and the driving bevel gear 14 can be connected with the output shaft of the water pump 2 or the output shaft of the speed regulating motor, and the speed regulating motor can be installed on the shell at one end of the water pump 2, when the peripheral impurities arranged at the water inlet end of the water pump 2 are converged, the output shaft of the water pump 2 drives the main bevel gear 14 to rotate, the main bevel gear 14 drives the net drum 12 to rotate through the driven bevel gear 13, the net drum 12 rotates to enable water around the net drum to shake, so that the impurities converged around the net drum 12 shake, and the situation that the meshes of the net drum 12 are blocked by the impurities is avoided.
Specifically, referring to fig. 1, in order to place the water inlet pipe 16 of the water pump 2 in the net barrel 12 at the lower part of the driven bevel gear 13, a through hole 15 is formed in the middle of the tooth surface of the driven bevel gear 13, and when the water inlet pipe needs to be placed in the net barrel 12, the water inlet pipe 16 at the bottom of the water pump 2 can pass through the through hole 15 on the driven bevel gear 13 and extend into the net barrel 12; wherein, the net drum 12 is made of stainless steel to prolong the service life of the net drum 12.
Specifically, referring to fig. 1, in order to interfere the connection between the rotating net drum 12 and the floating plate 1, a rolling bearing is disposed at the connection between the net drum 12 and the floating plate 1; wherein, antifriction bearing inlays the installation logical inslot of establishing at floating plate 1 middle part, and the installation logical inslot sets up to the circular slot form to adapt to antifriction bearing's installation.
Specifically, referring to fig. 1, in order to ensure the stability of the meshing transmission of the driven bevel gear 13 and the drive bevel gear 14, a protective housing is disposed at the upper parts of the driven bevel gear 13 and the drive bevel gear 14, the protective housing is a stainless steel cavity with an open lower part, the edges of the open ends of the protective housing are respectively connected with the floating plate 1 and the water pump 2, when the drive bevel gear 14 is meshed with the driven bevel gear 13, the protective housing can prevent dust or fallen dregs from falling on the bevel gear surfaces of the drive bevel gear 14 and the driven bevel gear 13, so that the stability of the transmission of the two bevel gears is improved; in this scheme, still offered the through-hole that the outlet pipe of working shaft 2 runs through on the protective housing to make the outlet pipe of water pump 2 can follow the through-hole of seting up and wear out.
Specifically, referring to fig. 2 and 4, the collecting assembly 4 includes a fixing frame 17, a net shell 18 and a cleaning strip 19; the fixed frame 17 is a rectangular frame, the fixed frame 17 is detachably arranged at the bottom of the floating plate 1, a plurality of longitudinally distributed cleaning strips 19 are further arranged on the side wall, close to the net drum 12, of the fixed frame 17, one end, close to the net drum 12, of each cleaning strip 19 is in sliding contact with the net drum 12, the other end of each cleaning strip 19 is connected with the feeding end of the corresponding net shell 18, the net shell 18 is of a rectangular net structure with one open end, the net shell 18 can be detachably arranged on the frame of the fixed frame 17 through a bolt assembly, and the net shell 18 is made of stainless steel; when the impurities on the side wall of the net shell 18 rotate to be in contact with the cleaning strip 19, the cleaning strip 19 scrapes the impurities, and the scraped impurities are guided into the net shell 18 along the cleaning strip 19 so as to finish the collection of the impurities.
Specifically, referring to fig. 5, in order to better clean the impurities on the net drum 12 by the cleaning strip 19, the cleaning strip 19 is divided into a brush section 20 and a guide section 21; wherein, one end of the brush segment 20 is detachably connected with one end of the guide segment 21, the brush segment 20 is set as a stainless steel wire, and the guide segment 21 is set as a stainless steel rod; when the cleaning strip 19 cleans the impurities on the net drum 12, the other end of the brush segment 20 is in sliding contact with the outer side wall of the net drum 12, so that the impurities adhered on the net drum 12 are scraped off by the brush segment 20, and the scraped impurities flow into the feeding end of the net shell 18 along the guide segment 21 connected with the side wall of the fixed frame 17.
Specifically, referring to fig. 6, in order to prevent the floating plate 1 from colliding with the inner wall of the well, the outer side wall of the floating plate 1 is provided with four anti-collision air bags 22, and specifically, the four anti-collision air bags 22 are rectangular and distributed in four, the four anti-collision air bags 22 can be tied in the through holes of the side wall of the floating plate 1 through ties, and when the floating plate 1 floats on the inner wall of the well, the anti-collision air bags 22 preferentially form a flexible collision surface, so that the rigid collision condition of the floating plate and the inner wall of the well is avoided.
Although the utility model has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims of this application. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides a waterproof drainage device in mine well hole which characterized in that: comprising
The floating plate (1), the floating plate (1) floats on the water accumulation surface of the well hole;
the water pump (2) is arranged at the upper part of the floating plate (1) through the supporting seat, and the accumulated water in the well hole is discharged outwards;
the anti-blocking assembly (3), the anti-blocking assembly (3) is positioned at the water inlet end of the water pump (2), and impurities around the water inlet end of the water pump (2) are discharged; and
the collecting assembly (4), collecting assembly (4) set up in kickboard (1) bottom and laminate mutually with anti-clogging subassembly (3) for with anti-clogging subassembly (3) exhaust impurity water conservancy diversion to collecting assembly (4) in.
2. A mine shaft waterproof drainage device as defined in claim 1, wherein: the anti-water pump idle running device is characterized by further comprising an anti-water pump idle running assembly (5), wherein the anti-water pump idle running assembly (5) comprises a sliding sleeve (6), a sliding rod (7), a spring (8), a driving plate (9), an emergency stop switch (10) and a fixed seat (11); the sliding sleeve (6) is arranged on the floating plate (1) in a penetrating way, a sliding rod (7) is sleeved in the sliding sleeve (6), and a driving plate (9) is arranged between the two sliding rods (7); the bottom of one driving plate (9) is connected with the floating plate (1) through a spring (8), and an emergency stop switch (10) electrically connected with a controller of the water pump (2) is arranged right above the driving plate (9); the emergency stop switch (10) is arranged at the bottom of the fixed seat (11), and the fixed seat (11) is L-shaped and is connected with the upper part of the floating plate (1).
3. A mine shaft waterproof drainage device as defined in claim 1, wherein: the anti-blocking assembly (3) comprises a net barrel (12), a driven bevel gear (13) and a driving bevel gear (14); the inside of the net barrel (12) is a water inlet end of the water pump (2), the upper part of the net barrel (12) rotates to penetrate through the floating plate (1) and extends upwards, and a driven bevel gear (13) is sleeved outside the open end of the net barrel (12); the driven bevel gear (13) is meshed with the driving bevel gear (14), and the driving bevel gear (14) is connected with the output shaft of the water pump (2).
4. A mine shaft waterproof drainage device as defined in claim 3, wherein: a through hole (15) is formed in the middle of the tooth surface of the driven bevel gear (13), a water inlet pipe (16) of the water pump (2) penetrates through the through hole (15) and extends to the inside of the net barrel (12), and the net barrel is made of stainless steel.
5. A mine shaft waterproof drainage device as defined in claim 3, wherein: the rolling bearing is arranged at the rotary joint of the net drum (12) and the floating plate (1), and is embedded in the middle of the floating plate (1).
6. A mine shaft waterproof drainage device as defined in claim 3, wherein: the upper parts of the driven bevel gear (13) and the driving bevel gear (14) are provided with a protective shell, the protective shell is connected with the floating plate (1) and the shell of the water pump (2), and the protective shell is provided with a through hole through which a water outlet pipe of the water supply pump (2) penetrates.
7. A mine shaft waterproof drainage device as defined in claim 1, wherein: the collecting assembly (4) comprises a fixed frame (17), a net shell (18) and a cleaning strip (19); the fixed frame (17) is arranged at the bottom of the floating plate (1), a plurality of longitudinally distributed cleaning strips (19) are arranged on the side wall of the fixed frame (17), one end of each cleaning strip (19) is connected with the feeding end of the corresponding net shell (18), the net shell (18) is arranged on the frame body of the fixed frame (17), and the net shell (18) is made of stainless steel.
8. The mine shaft waterproof drainage device of claim 7, wherein: the cleaning strip (19) is composed of a hairbrush section (20) and a diversion section (21); one end of the hairbrush section (20) is detachably connected with one end of the guide section (21), the other end of the hairbrush section (20) is in sliding contact with the outer side wall of the net drum (12), and the other end of the guide section (21) is connected with the side wall of the fixed frame (17).
9. A mine shaft waterproof drainage device as defined in claim 1, wherein: the outer side wall of the floating plate (1) is provided with anti-collision air bags (23), and the anti-collision air bags (23) are distributed in a rectangular mode.
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CN202320402517.8U CN219316996U (en) | 2023-03-07 | 2023-03-07 | Mine well hole waterproof drainage device |
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CN202320402517.8U CN219316996U (en) | 2023-03-07 | 2023-03-07 | Mine well hole waterproof drainage device |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117685052A (en) * | 2024-02-01 | 2024-03-12 | 山西寿阳潞阳昌泰煤业有限公司 | Drainage device and drainage method for coal mine |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117685052A (en) * | 2024-02-01 | 2024-03-12 | 山西寿阳潞阳昌泰煤业有限公司 | Drainage device and drainage method for coal mine |
CN117685052B (en) * | 2024-02-01 | 2024-04-05 | 山西寿阳潞阳昌泰煤业有限公司 | Drainage device and drainage method for coal mine |
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