CN217055098U

CN217055098U - Novel mine gushes out water shutoff device

Info

Publication number: CN217055098U
Application number: CN202220912391.4U
Authority: CN
Inventors: 尹国庆; 许建强; 谢锋; 时磊; 张怀唐; 孙建; 戚翔
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-26
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to a mine gushing water shutoff technical field specifically is a novel mine gushing water shutoff device, including mount and supporting mechanism, set up the coupling mechanism who has lower retainer plate on the mount, set up the shutoff mechanism who has the gasbag on the mount, coupling mechanism includes lower retainer plate, goes up retainer plate, screw rod, nut and drilling rod, there is lower retainer plate at the top of mount through screw rod threaded connection. Vortex fan and self priming pump carry out air feed and slip casting work, make gasbag inflation identical with the passageway section, form the wall body after the slip casting, the secondary shutoff directly utilizes ordinary slip casting drilling rod, it improves shutoff efficiency and success rate to show, when needs are dismantled and are maintained the device, unscrew nut and screw rod, take off fixed angle bar, lower retainer plate, go up retainer plate and water tank, the convenience carries out quick maintenance and change to other working parts of device, save maintenance duration and staff's energy in the very big degree, make the reinforcing of device convenience.

Description

Novel mine gushes out water shutoff device

Technical Field

The utility model relates to a mine gushing water shutoff technical field specifically is a novel mine gushing water shutoff device.

Background

Mine flood is one of five safety disasters in the mine construction and production process, especially mine water inrush often causes huge casualties and property loss, if the mine water inrush cannot be treated, soil and vegetation thereof, and the quality of rivers and underground water can be seriously damaged, especially acidic leaching water discharged from coal gangue pollutes the environment and causes a large amount of water resource waste, so that a novel mine water inrush plugging device needs to be designed for plugging.

The existing mine water inrush plugging device has the disadvantages of low plugging success rate, troublesome operation, high plugging difficulty and poor plugging effect when in use; the existing mine water inrush plugging device is inconvenient to disassemble and assemble when in use, so that a large amount of maintenance time and energy are consumed, and the convenience of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mine is shutoff suddenly water device to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel mine gushing water shutoff device, includes mount and supporting mechanism, set up the coupling mechanism who has lower retainer plate on the mount, set up the shutoff mechanism who has the gasbag on the mount.

Coupling mechanism includes retainer plate, last retainer plate, screw rod, nut and drilling rod down, the retainer plate has down through screw rod threaded connection in the top of mount, the drilling rod has been placed at the top of retainer plate down, the retainer plate has been placed on the drilling rod, the retainer plate has last retainer plate through screw rod and nut threaded connection down, the opening has been seted up on the drilling rod, fixed mounting has electric putter in the opening.

The plugging mechanism comprises an air bag, a flange ball valve, a water tank, a self-sucking pump and a vortex fan, wherein the air bag is in threaded connection with the top of a drill rod, the flange ball valve is in threaded connection with the drill rod through a screw rod and a nut, the water tank is in the bottom of a fixed angle iron fixed connection fixing frame, the self-sucking pump and the vortex fan are fixedly installed at the bottom of the fixing frame, and a power switch, a motor controller and a circuit breaker are fixedly installed at the top of the fixing frame respectively.

Preferably, the supporting mechanism comprises a driving wheel and a fixed angle iron, the fixed angle iron is fixedly connected to the bottom of the fixing frame, and the driving wheel is fixedly connected to the bottom end of the fixing frame.

Preferably, the output end and the input end of the self-priming pump are fixedly sleeved with second water pipes, and the tail ends of the two second water pipes are fixedly sleeved on the drill rod and the water tank respectively.

Preferably, an air pipe is fixedly sleeved at the output end of the vortex fan, and the tail end of the air pipe is fixedly sleeved at the bottom of the drill rod.

Preferably, the top of the water tank is fixedly sleeved with a first water pipe, and the tail end of the first water pipe is fixedly sleeved at the bottom of the drill rod.

Preferably, the motor controller is electrically connected with the self-priming pump, the vortex fan, the electric push rod, the power switch and the circuit breaker respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, vortex fan and self priming pump are for the gas liquid replacement mechanism air feed and with the water tank in the thick liquid pours into the drilling rod into for the gasbag inflation, the inflation to with gushing out the water passageway section kiss mutually and come out through the gaseous replacement of thick liquid in with the gasbag, form the wall body that fills of the whole gushing water passageway of shutoff, the secondary shutoff directly utilizes ordinary slip casting drilling rod, is showing and has improved shutoff efficiency and success rate.

The utility model discloses in, when needs are dismantled and are maintained the device, unscrew nut and screw rod through the instrument, take off fixed angle bar, lower retainer plate, go up retainer plate and water tank, the convenience carries out quick maintenance and change to other working parts of device, saves maintenance duration and staff's energy in the very big degree for the device convenience reinforcing.

Drawings

Fig. 1 is a schematic view of a front perspective structure of the present invention;

fig. 2 is a schematic diagram of a rear perspective structure of the present invention;

fig. 3 is a schematic left-view perspective view of the present invention;

fig. 4 is a schematic bottom perspective view of the present invention.

In the figure: 1. a fixed mount; 2. fixing the angle iron; 3. a lower fixing ring; 4. an upper retainer ring; 5. a screw; 6. a nut; 7. drilling a rod; 8. an electric push rod; 9. an air bag; 10. a flange ball valve; 11. a water tank; 12. a self-priming pump; 13. a vortex fan; 14. a power switch; 15. a motor controller; 16. a circuit breaker; 17. and (4) driving the wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a novel mine is shutoff suddenly, includes mount 1 and supporting mechanism, sets up the coupling mechanism who has lower retainer plate 3 on the mount 1, sets up the plugging mechanism who has gasbag 9 on the mount 1.

Coupling mechanism includes retainer plate 3 down, go up retainer plate 4, screw rod 5, nut 6 and drilling rod 7, retainer plate 3 has down through screw rod 5 threaded connection in the top of mount 1, drilling rod 7 has been placed at the top of retainer plate 3 down, inside flexible rack and the gas-liquid replacement structure of setting up of drilling rod 7, retainer plate 4 has been placed on the drilling rod 7, retainer plate 3 has last retainer plate 4 through

screw rod

5 and 6 threaded connection of nut down, unscrew nut 6 and screw rod 5, take off fixed angle bar 2, lower retainer plate 3, go up retainer plate 4 and water tank 11, the opening has been seted up on the drilling rod 7, fixed mounting has electric putter 8 in the opening, be provided with the expansion network on the electric putter 8, open electric putter 8, make the expansion network open and form the rack with drilling rod 7.

Plugging mechanism includes gasbag 9, flange ball valve 10, water tank 11, self priming pump 12 and

vortex fan

13, 9 threaded connection of gasbag is at the top of drilling rod 7, flange ball valve 10 passes through

screw rod

5 and 6 threaded connection of nut on drilling rod 7, water tank 11 is through the bottom of fixed angle bar 2 fixed connection mount 1, the equal fixed mounting in the bottom of mount 1 of self priming pump 12 and vortex fan 13, open vortex fan 13 and self priming pump 12 and give the pneumatic liquid replacement mechanism air feed and pour into drilling rod 7 with the thick liquid in the water tank 11 in, make gasbag 9 inflation, mount 1's top is fixed mounting respectively has switch 14, motor controller 15 and circuit breaker 16.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the supporting mechanism includes a driving wheel 17 and a fixed angle bar 2, the fixed angle bar 2 is fixedly connected to the bottom of the fixing frame 1, and the driving wheel 17 is fixedly connected to the bottom of the fixing frame 1.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the output end and the input end of the self-priming pump 12 are both fixedly sleeved with the second water pipes 1201, and the ends of the two second water pipes 1201 are respectively fixedly sleeved on the drill rod 7 and the water tank 11.

In this embodiment, as shown in fig. 1, 2, 3 and 4, an air pipe 1301 is fixedly sleeved at an output end of the vortex fan 13, and a tail end of the air pipe 1301 is fixedly sleeved at the bottom of the drill rod 7.

In this embodiment, as shown in fig. 1, 2, 3 and 4, a first water pipe 1101 is fixedly sleeved on the top of the water tank 11, and the end of the first water pipe 1101 is fixedly sleeved on the bottom of the drill rod 7.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the motor controller 15 is electrically connected to the self-priming pump 12, the vortex fan 13, the electric push rod 8, the power switch 14 and the circuit breaker 16, respectively.

The utility model discloses a use method and advantage: when the novel mine water inrush plugging device is used, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, when the device is used, firstly, an external power supply is applied to the electric equipment in the device, the device is moved to a designated position, then an electric push rod 8 is opened, the expansion net is opened to form a net frame with a drill rod 7, the gas-liquid displacement mechanism is supplied with gas and slurry in a water tank 11 is injected into the drill rod 7 by opening a vortex fan 13 and a self-suction pump 12, an air bag 9 is expanded to be matched with the cross section of a water bursting channel and attached to the net frame formed by the drill rod 7 and the electric push rod 8, the gas in the air bag 9 is displaced by the slurry, finally, a stone body is formed in the air bag in a consolidation mode, a filling wall body for plugging the whole water bursting channel is formed, secondary plugging can be adopted according to the plugging condition, the secondary plugging directly utilizes a common grouting drill rod, the grouting drill rod is inserted into the water bursting channel by ground drilling, then direct slip casting has shown and has improved shutoff efficiency and success rate, has solved current mine gushing water plugging device when using shutoff success rate lower, troublesome poeration, the shutoff degree of difficulty is great and the relatively poor problem of effect of shutoff.

When needs are dismantled and are maintained the device, unscrew nut 6 and screw rod 5 through the instrument, take off fixed angle bar 2, retainer plate 3 down, go up retainer plate 4 and water tank 11, the convenience carries out quick maintenance and change to other working parts of device, save maintenance duration and staff's energy to a great extent, make the device convenience reinforcing, it is inconvenient when using to have solved current mine plugging device that suddenly falls to water, make and consume a large amount of maintenance duration and energy, make the problem that the convenience of device subtracts.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel mine is gushed water shutoff device, includes mount (1) and supporting mechanism, its characterized in that: the fixing frame (1) is provided with a connecting mechanism with a lower fixing ring (3), and the fixing frame (1) is provided with a plugging mechanism with an air bag (9);

the connecting mechanism comprises a lower fixing ring (3), an upper fixing ring (4), a screw (5), a nut (6) and a drill rod (7), the top of the fixing frame (1) is connected with the lower fixing ring (3) through the screw (5) in a threaded manner, the drill rod (7) is placed at the top of the lower fixing ring (3), the upper fixing ring (4) is placed on the drill rod (7), the lower fixing ring (3) is connected with the upper fixing ring (4) through the screw (5) and the nut (6) in a threaded manner, a through hole is formed in the drill rod (7), and an electric push rod (8) is fixedly installed in the through hole;

plugging mechanism includes gasbag (9), flange ball valve (10), water tank (11), self priming pump (12) and vortex fan (13), gasbag (9) threaded connection is at the top of drilling rod (7), flange ball valve (10) are through screw rod (5) and nut (6) threaded connection on drilling rod (7), the bottom of water tank (11) through fixed angle bar (2) fixed connection mount (1), the equal fixed mounting in the bottom of mount (1) of self priming pump (12) and vortex fan (13), the top of mount (1) is fixed mounting respectively has switch (14), machine controller (15) and circuit breaker (16).

2. The novel mine water inrush blocking device of claim 1, characterized in that: the supporting mechanism comprises a driving wheel (17) and fixed angle iron (2), the fixed angle iron (2) is fixedly connected to the bottom of the fixing frame (1), and the bottom end of the fixing frame (1) is fixedly connected with the driving wheel (17).

3. The novel mine water inrush blocking device of claim 1, characterized in that: the output end and the input end of the self-priming pump (12) are both fixedly sleeved with second water pipes (1201), and the tail ends of the two second water pipes (1201) are respectively fixedly sleeved on a drill rod (7) and a water tank (11).

4. The novel mine water inrush blocking device of claim 1, characterized in that: the output end of the vortex fan (13) is fixedly sleeved with an air pipe (1301), and the tail end of the air pipe (1301) is fixedly sleeved at the bottom of the drill rod (7).

5. The novel mine water inrush blocking device of claim 1, characterized in that: the top of the water tank (11) is fixedly sleeved with a first water pipe (1101), and the tail end of the first water pipe (1101) is fixedly sleeved at the bottom of the drill rod (7).

6. The novel mine water inrush blocking device of claim 1, characterized in that: and the motor controller (15) is respectively electrically connected with the self-priming pump (12), the vortex fan (13), the electric push rod (8), the power switch (14) and the circuit breaker (16).