CN211777584U - Drainage device for mine convenient to control water yield - Google Patents

Abstract

The utility model is suitable for a mine field provides a drainage device for mine convenient to control water yield, including inner shell, water pump and gyro wheel, the inside gasbag that is fixed with of pasting of upper end of inner shell, and the top of gasbag is provided with the stripper bar, the inner extrusion of stripper bar is fixed with the water pump, the inside rotation of outlet pipe installs the baffle, the outside of inner shell is rotated through the bearing and is installed the shell, the spacer pin passes through the spring and constitutes extending structure with the shell, the middle part threaded connection of installation piece installs the bracing piece, and the lower extreme of bracing piece installs the gyro wheel, the bottom welding of shell has the inserted bar. This drainage device for mine convenient to control water yield, the convenient control drainage water yield, and can avoid the too fast impact force that leads to of rivers great, the potential safety hazard of bringing, and the convenient impurity to the aquatic filters, effectually avoided the water pump to appear blockking up easily, guaranteed the smooth and easy nature of drainage operation.

Description

Drainage device for mine convenient to control water yield

Technical Field

The utility model relates to a mine correlation technique field specifically is a drainage device for mine convenient to control water yield.

Background

Because the geological change of the mine is large, the phenomenon of water accumulation often occurs, and if the water accumulation is not discharged in time, the potential safety hazard exists, so the requirements on the drainage device used by the mine are extremely strict, and the currently used drainage devices for the mine are various, but the shortcomings still exist;

for example, the drainage device for the mine used at present is inconvenient in controlling the drainage amount, too fast in water flow leads to large impact force, potential safety hazards are prone to occurring, impurities in water are inconvenient to filter, a water pump is prone to blocking, normal drainage operation is affected, and therefore the drainage device for the mine convenient for controlling the water yield is provided and used for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drainage device for mine convenient to control water yield to solve the inconvenient control displacement of drainage device for the mine of the present use that proposes in the above-mentioned background art, and the too fast impact force that leads to of rivers is great, appears the potential safety hazard easily, and inconvenient impurity to the aquatic filters, leads to the water pump to appear blockking up easily, influences the problem of normal drainage operation.

The utility model is realized in such a way, a mine drainage device convenient for controlling water yield comprises an inner shell, a water pump and a roller, wherein the upper end of the inner shell is internally pasted and fixed with an air bag, an extrusion rod is arranged above the air bag, the inner end of the extrusion rod is extruded and fixed with the water pump, a water outlet of the water pump is rotatably installed with a water outlet pipe, the inner part of the water outlet pipe is rotatably installed with a baffle plate, the right side wall of the water outlet pipe is provided with a control rod in a threaded connection way, the inner wall of the water outlet pipe is welded with a stop block, the outer part of the inner shell is rotatably installed with an outer shell through a bearing, the upper end of the outer shell is slidably installed with a limit pin, the limit pin and the outer shell form a telescopic structure through a spring, the outer surface of the lower end of the outer, the bottom welding of shell has the inserted bar.

The utility model discloses still provide the inner shell is the tubbiness structure, and the surface of inner shell and shell all is porous structure to porous structure between them is the one-to-one setting, and the surface of inner shell laminates with the internal surface of shell mutually moreover.

The utility model discloses still provide the angular distribution such as the center of extrusion stem about the water pump, and the connected mode of extrusion stem and inner shell is threaded connection to the surface of water pump is laminated with the inner wall of gasbag mutually.

The utility model discloses still provide the control lever is located the top of baffle, and the right side inner wall of baffle and outlet pipe rotates and is connected to the dog is located the below of baffle.

The utility model discloses still provide the inner of spacer pin is concavo-convex structure, and the left side surface block of spacer pin and inner shell is connected.

The utility model discloses still provide the gyro wheel passes through the bracing piece and constitutes the lift with the installation piece, and the connected mode of bracing piece and installation piece is threaded connection to the lower extreme of gyro wheel is less than the lower extreme of inserted bar.

Compared with the prior art, the beneficial effects of the utility model are that: the mine drainage device convenient for controlling the water yield is convenient for controlling the water yield, can avoid potential safety hazards caused by large impact force due to over-quick water flow, is convenient for filtering impurities in water, effectively avoids easy blockage of a water pump, and ensures the smoothness of drainage operation;

1. the height of the roller is convenient to adjust through the threaded connection between the support rod and the mounting block, so that the depth of the inserted rod inserted into soil is convenient to control, the water discharge is convenient to control, the use is convenient, the inserted rod is convenient to pull out from the soil, the integral movement of the device is convenient, and the use is convenient;

2. through the inner shell and the outer shell which are in porous structures, the filtering degree of impurities is convenient to control, so that the phenomenon of blockage of a water pump is effectively avoided, and the smoothness of drainage operation is ensured;

3. the control rod is in threaded connection with the water outlet pipe through adjustment, the rotation angle of the baffle can be controlled, the drainage speed is controlled conveniently, the phenomenon that impact force is large due to the fact that water flow is too fast is avoided, potential safety hazards are avoided, and the safety of drainage operation is guaranteed.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure provided by the present invention;

FIG. 2 is a schematic view of a top-view cross-sectional structure of the connection between the water pump and the inner casing according to the present invention;

fig. 3 is a schematic view of the structure of the insertion rod connected to the housing according to the present invention.

In the figure: 1. an inner shell; 2. an air bag; 3. an extrusion stem; 4. a water pump; 5. a water outlet pipe; 6. a baffle plate; 7. a control lever; 8. a stopper; 9. a bearing; 10. a housing; 11. a spacing pin; 12. a spring; 13. mounting blocks; 14. A support bar; 15. a roller; 16. and (4) inserting the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a mine drainage device convenient for controlling water yield comprises an inner shell 1, an air bag 2, an extrusion rod 3, a water pump 4, a water outlet pipe 5, a baffle 6, a control rod 7, a stop block 8, a bearing 9, an outer shell 10, a limit pin 11, a spring 12, an installation block 13, a support rod 14, a roller 15 and an insertion rod 16, wherein the air bag 2 is fixedly adhered to the inner part of the upper end of the inner shell 1, the extrusion rod 3 is arranged above the air bag 2, the water pump 4 is fixedly extruded at the inner end of the extrusion rod 3, the water outlet pipe 5 is rotatably installed at a water outlet of the water pump 4, the baffle 6 is rotatably installed inside the water outlet pipe 5, the control rod 7 is installed on the right side wall of the water outlet pipe 5 in a threaded connection manner, the stop block 8 is welded on the inner wall of the water outlet pipe 5, the outer part of the inner shell 1 is rotatably installed with the outer shell 10 through the bearing 9, an installation block 13 is fixedly welded on the outer surface of the lower end of the shell 10, a support rod 14 is installed in the middle of the installation block 13 in a threaded connection mode, a roller 15 is installed at the lower end of the support rod 14, and an insertion rod 16 is welded at the bottom of the shell 10;

as shown in fig. 1 and 2, the inner shell 1 is a barrel-shaped structure, the surfaces of the inner shell 1 and the outer shell 10 are both porous structures, the porous structures of the inner shell 1 and the outer shell 10 are arranged in a one-to-one correspondence manner, the outer surface of the inner shell 1 is attached to the inner surface of the outer shell 10, so that the discharged water is conveniently filtered, the extrusion rods 3 are distributed at equal angles relative to the center of the water pump 4, the connection mode of the extrusion rods 3 and the inner shell 1 is threaded, and the outer surface of the water pump 4 is attached to the inner wall of the air bag 2, so that the water pump 4 is conveniently fixed;

like the top that control lever 7 is located baffle 6 in fig. 1, and baffle 6 rotates with the right side inner wall of outlet pipe 5 to be connected, and dog 8 is located the below of baffle 6, conveniently control the turned angle of baffle 6, and then made things convenient for control water yield, and avoided the phenomenon of backward flow, like the inner of spacer pin 11 is concave-convex column structure in fig. 2, and spacer pin 11 is connected with the left surface block of inner shell 1, made things convenient for to fix a position inner shell 1, gyro wheel 15 constitutes through bracing piece 14 and installation piece 13 and goes up and down as in fig. 1 and fig. 3, and the connected mode of bracing piece 14 and installation piece 13 is threaded connection, and the lower extreme of gyro wheel 15 is less than the lower extreme of inserted bar 16, made things convenient for the device to remove.

The working principle is as follows: when the mine drainage device convenient for controlling water yield is used, firstly, the water pump 4 is fixed in the inner shell 1 through the extrusion of the extrusion rod 3 on the water pump 4, the inspection and maintenance of the water pump 4 are facilitated, meanwhile, the attachment of the air bag 2 and the water pump 4 is matched, the entering of large-volume impurities is avoided, according to the impurity condition of accumulated water in a mine, the contact degree of the hole-shaped structures on the inner shell 1 and the outer shell 10 is adjusted through rotating the inner shell 1, the size of the hole-shaped filtering impurities is reduced, after the adjustment is finished, the limiting pin 11 is clamped and connected with the inner shell 1 through the pulling force of the spring 12 on the limiting pin 11, the inner shell 1 is limited, then, the inner shell is inserted into soil through the insertion rod 16, the fixation of the whole device is finished, then, according to the field condition of the accumulated water, the control rod 7 in threaded connection with the water outlet pipe 5 is rotated, the position relation between the control rod 7, avoided the too fast rivers impact of drainage rate to appear the phenomenon of collapsing, simultaneously through 8 sheltering from of dog to baffle 6, avoided the phenomenon that the backward flow appears in water, after the drainage, through rotating with installation piece 13 threaded connection's bracing piece 14, make gyro wheel 15 and ground contact, prop up the device wholly, make inserted bar 16 break away from with soil, made things convenient for the holistic removal of device simultaneously, convenient to use, this is exactly the whole process that drainage device for mine of being convenient for control water yield used.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a drainage device for mine convenient to control water yield, includes inner shell, water pump and gyro wheel, its characterized in that: the utility model discloses a water pump, including inner shell, outer shell, baffle, threaded connection, installation piece, bracing piece, gyro wheel, insert rod, spring, outer shell, the upper end of inner shell is inside to be pasted and to be fixed with the gasbag, and the top of gasbag is provided with the stripper bar, the inner extrusion of stripper bar is fixed with the water pump, and the outlet rotation of water pump installs the outlet pipe, the inside of outlet pipe is rotated and is installed the baffle, and threaded connection installs the control lever on the right side wall of outlet pipe to the welding has the dog on the inner wall of outlet pipe, the outside of inner shell is rotated through the bearing and is installed the shell, and the upper end slidable mounting of shell has the spacer pin, the spacer pin passes through spring and shell constitution extending structure, and the lower extreme.

2. A mine drainage apparatus for facilitating controlled water production as claimed in claim 1, wherein: the inner shell is the tubbiness structure, and the surface of inner shell and shell all is porous structure to porous structure between them is the one-to-one setting, and the surface of inner shell laminates with the internal surface of shell mutually moreover.

3. A mine drainage apparatus for facilitating controlled water production as claimed in claim 1, wherein: the extrusion rods are distributed at equal angles relative to the center of the water pump, the extrusion rods are in threaded connection with the inner shell, and the outer surface of the water pump is attached to the inner wall of the air bag.

4. A mine drainage apparatus for facilitating controlled water production as claimed in claim 1, wherein: the control rod is positioned above the baffle, the baffle is rotatably connected with the inner wall of the right side of the water outlet pipe, and the stop block is positioned below the baffle.

5. A mine drainage apparatus for facilitating controlled water production as claimed in claim 1, wherein: the inner end of the limiting pin is of a concave-convex structure, and the limiting pin is connected with the left side surface of the inner shell in a clamping mode.

6. A mine drainage apparatus for facilitating controlled water production as claimed in claim 1, wherein: the gyro wheel passes through the bracing piece and constitutes the lift with the installation piece, and the bracing piece is threaded connection with the connected mode of installation piece to the lower extreme of gyro wheel is less than the lower extreme of inserted bar.

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