CN218509547U

CN218509547U - Natural drainage structure

Info

Publication number: CN218509547U
Application number: CN202222833854.0U
Authority: CN
Inventors: 李德荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-21
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a natural drainage structure, its technical scheme main points are: the coal mine layer is internally provided with a waterproof layer, and a protective layer is arranged inside the waterproof layer; the drainage subassembly, the drainage subassembly sets up the inside of inoxidizing coating for the intraformational water in discharge coal mine, through setting up the nut, through the nut with the effect of threaded rod under, and then can adjust the threaded rod and extend the length of adjusting sleeve, then according to the inclination of the inside top surface of inoxidizing coating, adjust every threaded rod, then it is fixed with the threaded rod, make the drain pipe present pseudo-oblique slight slope and arrange the inside bottom surface at the inoxidizing coating, then through the infiltration pipe with the drainage pipe, the water of drain pipe is under the action of gravity, discharge away water naturally, be convenient for staff's maintenance through access hole and access door, through setting up the dismantlement groove and dismantling the piece, the staff of being convenient for opens the access door through dismantling the groove and dismantling the piece.

Description

Natural drainage structure

Technical Field

The utility model relates to a tunnel drainage technical field, concretely relates to natural drainage structure.

Background

Roadways are various passages drilled between the earth's surface and the ore body for transporting ore, ventilation, drainage, pedestrians, and various necessary preparation works for newly digging ore for mining metallurgical equipment. These passages are collectively referred to as lanes. In the coal mining process, water in a coal seam is required to be discharged so as to prevent the coal seam from water seepage.

Most of the existing drainage systems adopt water pumps to actively drain water, and once the water pumps are damaged, normal drainage of a coal mine is affected, so that the failure rate is high, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a natural drainage structure has solved the most water pumps that adopt of current drainage system and has initiatively arranged water, and the water pump will influence the normal drainage in a single day of the damage in colliery, and the fault rate is high, and problem with high costs.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a natural drainage structure comprising: the coal mine layer is internally provided with a waterproof layer, and a protective layer is arranged inside the waterproof layer; and the drainage component is arranged inside the protective layer and used for discharging water in the coal mine layer.

Through adopting above-mentioned technical scheme, through setting up the drainage subassembly, can discharge the intraformational water in colliery through the drainage subassembly to prevent the intraformational water infiltration inoxidizing coating of colliery and flow into in the tunnel.

Preferably, the drain assembly includes: the fixing plate is fixedly installed inside the protective layer, a plurality of adjusting sleeves are fixedly installed on the inner bottom surface of the protective layer, a clamping groove is formed in the outer circle wall surface of each adjusting sleeve, a connecting block is movably clamped inside the clamping groove, nuts are fixedly installed on the top surface of the connecting block, threaded rods are connected to the internal threads of the nuts, a drain pipe is arranged inside the protective layer, one ends of the threaded rods and the outer circle wall surface of the drain pipe are fixedly installed, two first drain holes are formed in the left side and the right side of the inner portion of the protective layer, two second drain holes are formed in the left side and the right side of the inner portion of the waterproof layer, water seepage holes are formed in the left side and the right side of the inner portion of the coal mine layer, a water seepage pipe is sleeved on the inner movable sleeve of the water seepage holes, a hole packer is fixedly installed at one end of the water seepage pipe and is movably sleeved with the first drain holes, the second drain holes and the water seepage holes, a water valve is fixedly installed at one end of the hole packer, a communicating pipe is fixedly installed at one end of the communicating pipe, and the communicating pipe is communicated with the inner portion of the drain pipe.

Through adopting above-mentioned technical scheme, through setting up the nut, through the nut with the threaded rod under the effect, and then can adjust threaded rod extend adjusting sleeve's length, then according to the inclination of the inside top surface of inoxidizing coating, adjust every threaded rod, then it is fixed with the threaded rod to make the drain pipe present pseudo-slope slight slope and arrange the inside bottom surface at the inoxidizing coating, then through the infiltration pipe with the water drainage pipe, the water of drain pipe discharges away water naturally under the action of gravity.

Preferably, an access hole is formed in the top surface of the fixing plate, and an access door is arranged inside the access hole.

By adopting the technical scheme, through setting up access hole and access door, be convenient for the staff to overhaul through access hole and access door.

Preferably, a humidity sensor is fixedly mounted on the bottom surface of the fixing plate, and a buzzer is fixedly mounted on one side of the inside of the protective layer.

Through adopting above-mentioned technical scheme, through setting up humidity transducer, can detect the bottom surface space of fixed plate through humidity transducer, when water from first wash port, second wash port and infiltration hole infiltration, when humidity transducer detected to reach the preset value, the PLC controller started the signal of telecommunication and gives bee calling organ, and bee calling organ sends out the police dispatch newspaper and reminds the staff to overhaul.

Preferably, the top surface of the access door is provided with two dismounting grooves, and dismounting blocks are fixedly mounted inside the dismounting grooves.

Through adopting above-mentioned technical scheme, through setting up the dismantlement groove and dismantling the piece, through dismantling the groove and dismantling the piece and be convenient for the staff and open the access door.

Preferably, two supporting blocks are fixedly mounted on the inner bottom surface of the protective layer, and the top surfaces of the two supporting blocks and the bottom surface of the fixing plate are fixedly mounted.

Through adopting above-mentioned technical scheme, through setting up the supporting shoe, can increase the intensity of fixed plate through the supporting shoe for the fixed plate increases stably.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the nut, through under the nut with the effect of threaded rod, and then can adjust the threaded rod and extend adjusting sleeve's length, then according to the degree of inclination of the inside top surface of inoxidizing coating, adjust every threaded rod, then it is fixed with the drain pipe with the threaded rod, make the drain pipe present the inside bottom surface that pseudo-oblique slight slope was arranged at the inoxidizing coating, then through the infiltration pipe with the water drainage pipe, the water of drain pipe is under the action of gravity, discharge away water naturally, make drainage costal system maintenance cost low, the fault rate is little.

Through setting up access hole and access door, be convenient for the staff through access hole and access door and overhaul, through setting up humidity transducer, can detect the bottom surface space of fixed plate through humidity transducer, when water from first wash port, second wash port and infiltration hole infiltration, when humidity transducer detected and reached the preset value, the PLC controller started the signal of telecommunication and gives bee calling organ, and bee calling organ sends out the police dispatch newspaper and reminds the staff to overhaul.

Drawings

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

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the structure of the communication pipe of the present invention;

FIG. 4 is a schematic view of the connecting block structure of the present invention;

fig. 5 is a schematic view of the structure of the detaching slot of the present invention.

Reference numerals are as follows: 1. a coal seam; 2. a waterproof layer; 3. a protective layer; 4. a fixing plate; 5. an adjustment sleeve; 6. a clamping groove; 7. connecting blocks; 8. a nut; 9. a drain pipe; 10. an access hole; 11. a first drain hole; 12. a second drain hole; 13. a water seepage hole; 14. a water seepage pipe; 15. a hole packer; 16. a water valve; 17. a communicating pipe; 18. a humidity sensor; 19. a buzzer; 20. an access door; 21. disassembling the groove; 22. disassembling the block; 23. a support block; 24. a threaded 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a natural drainage structure includes a coal mine layer 1, a waterproof layer 2 is disposed inside the coal mine layer 1, the waterproof layer 2 is an existing structure and is not described herein, a protective layer 3 is disposed inside the waterproof layer 2, a PLC controller is fixedly mounted on one side inside the protective layer 3, the PLC controller is electrically connected to a buzzer 19 and a humidity sensor 18, the protective layer 3 is an existing structure and is not described herein, a drainage assembly is disposed inside the protective layer 3 for draining water in the coal mine layer 1, the drainage assembly includes a fixing plate 4, the fixing plate 4 is fixedly mounted inside the protective layer 3, a plurality of adjusting sleeves 5 are fixedly mounted on a bottom surface inside the protective layer 3, a clamping groove 6 is formed on an outer circumferential wall surface of the adjusting sleeve 5, a connecting block 7 is clamped inside the clamping groove 6, a nut 8 is fixedly mounted on a top surface of the connecting block 7, the nut 8 is an existing structure and is not described herein, a nut 8 is screwed into the nut 8, a threaded rod 24 is fixedly mounted on the threaded rod 24, the threaded rod 24 is an existing structure and is not described herein, a water pipe 12 is provided on both sides of the outer circumferential wall surface of the protective layer 3, a water drain hole 12, a water pipe 12 is provided, a water drain hole 14 is provided on both sides of the water pipe 12, a water drain hole 12 is provided on both sides of the water pipe 12, a water drain hole 12 is provided, a water pipe 12 is provided on both sides of the water pipe 12, one end fixed mounting of water valve 16 has communicating pipe 17, communicating pipe 17 and the excircle wall fixed mounting of drain pipe 9, communicating pipe 17 is linked together with the inside of drain pipe 9, through setting up nut 8, through nut 8 with threaded rod 24 under the effect, and then can adjust threaded rod 24 and extend the length of adjusting sleeve 5, then according to the inclination of the inside top surface of inoxidizing coating 3, adjust every threaded rod 24, then it is fixed with drain pipe 9 with threaded rod 24, make drain pipe 9 present pseudo-oblique slight slope and arrange the inside bottom surface at inoxidizing coating 3, then through infiltration pipe 14 with the water drainpipe 9 of drainpipe, the water of drain pipe 9 is under the action of gravity, discharge away water naturally.

Referring to fig. 2, fig. 3, fig. 4 and fig. 5, an access hole 10 is formed in the top surface of the fixing plate 4, an access door 20 is arranged inside the access hole 10, a humidity sensor 18 is fixedly mounted on the bottom surface of the fixing plate 4, the humidity sensor 18 is not described herein for the existing structure, a buzzer 19 is fixedly mounted on one side of the inside of the protective layer 3, the buzzer 19 is not described herein for the existing structure, two detaching grooves 21 are formed in the top surface of the access door 20, detaching blocks 22 are fixedly mounted inside the detaching grooves 21, two supporting blocks 23 are fixedly mounted on the bottom surface inside the protective layer 3, the top surfaces of the two supporting blocks 23 and the bottom surface of the fixing plate 4 are fixedly mounted, through the arrangement of the humidity sensor 18, the bottom surface space of the fixing plate 4 can be detected through the humidity sensor 18, when water seeps from the first drainage hole 11, the second drainage hole 12 and the seepage hole 13, and the humidity sensor 18 detects to reach a preset value, the PLC controller starts an electric signal to the buzzer 19, and the buzzer 19 sends an alarm to remind a worker to overhaul.

The working principle is as follows: referring to fig. 1-5, in use, by arranging the nut 8, the length of the threaded rod 24 extending out of the adjusting sleeve 5 can be adjusted by the nut 8 under the action of the threaded rod 24, then each threaded rod 24 is adjusted according to the inclination degree of the inner top surface of the protective layer 3, then the drain pipe 9 is fixed with the threaded rod 24, so that the drain pipe 9 is arranged on the inner bottom surface of the protective layer 3 in a pseudo-inclined small slope, then water is drained into the drain pipe 9 through the water seepage pipe 14, the water in the drain pipe 9 is naturally drained out under the action of gravity, when the humidity sensor 18 can detect the bottom surface space of the fixing plate 4, when the water seeps from the first drain hole 11, the second drain hole 12 and the water seepage hole 13, the humidity sensor 18 detects a preset value, the PLC controller sends an electric signal to the drain hole 19, the buzzer 19 sends an alarm to remind a worker to overhaul, then the worker opens the overhaul door 20 through the dismantling block 22, and overhauls the hole packer 15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A natural drainage structure, comprising:

the coal mine layer comprises a coal mine layer (1), wherein a waterproof layer (2) is arranged inside the coal mine layer (1), and a protective layer (3) is arranged inside the waterproof layer (2);

the drainage component is arranged inside the protective layer (3) and used for discharging water in the coal mine layer (1).

2. A natural drainage structure as claimed in claim 1, wherein the drainage assembly comprises:

the water seepage device comprises a fixing plate (4), the fixing plate (4) is fixedly installed inside the protective layer (3), a plurality of adjusting sleeves (5) are fixedly installed on the bottom surface inside the protective layer (3), clamping grooves (6) are formed in the outer circle wall surface of each adjusting sleeve (5), connecting blocks (7) are movably clamped inside the clamping grooves (6), nuts (8) are fixedly installed on the top surface of each connecting block (7), threaded rods (24) are connected to internal threads of the nuts (8), drainage pipes (9) are arranged inside the protective layer (3), one ends of the threaded rods (24) and the outer circle wall surface of each drainage pipe (9) are fixedly installed, two first drainage holes (11) are formed in the left side and the right side inside the protective layer (3), two second drainage holes (12) are formed in the left side and the right side inside the waterproof layer (2), water seepage holes (13) are formed in the left side and the right side inside the coal mine layer (1), a water seepage pipe (14) is movably sleeved inside the water seepage pipe (14), a water seepage sealing device (15) is fixedly installed at one end of the water seepage device (14), the water seepage device (15) is sleeved with the first drainage holes (11), the second drainage holes (12) and the water seepage device (13), and a water seepage device (16) are installed at one end of the water seepage device (15), one end of the water valve (16) is fixedly provided with a communicating pipe (17), the communicating pipe (17) is fixedly arranged on the outer circle wall surface of the drain pipe (9), and the communicating pipe (17) is communicated with the inside of the drain pipe (9).

3. A natural drainage structure according to claim 2, wherein the top surface of the fixing plate (4) is provided with an access opening (10) at the beginning, and an access door (20) is arranged inside the access opening (10).

4. The natural drainage structure according to claim 2, wherein a humidity sensor (18) is fixedly installed on the bottom surface of the fixing plate (4), and a buzzer (19) is fixedly installed on one side of the inner part of the protective layer (3).

5. A natural drainage structure according to claim 3, wherein the top surface of the access door (20) is provided with two detaching grooves (21), and a detaching block (22) is fixedly installed inside the detaching grooves (21).

6. The natural drainage structure according to claim 2, wherein two supporting blocks (23) are fixedly installed on the inner bottom surface of the protective layer (3), and the top surfaces of the two supporting blocks (23) are fixedly installed with the bottom surface of the fixing plate (4).