CN216894452U

CN216894452U - Waterproof guiding device of colliery roof

Info

Publication number: CN216894452U
Application number: CN202220777229.6U
Authority: CN
Inventors: 王帅华; 马锋; 彭海斌; 刘泽北
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-05
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a coal mine roof waterproof flow guide device which comprises a bottom plate, wherein two ends of the top of the bottom plate are fixedly connected with first mounting angle seats, one sides of the first mounting angle seats are fixedly connected with side plates, the tops of one sides of the side plates are fixedly connected with locking plates, one sides of the locking plates are fixedly connected with a roof, the top of the roof is provided with water guide grooves distributed at equal intervals, the bottoms of the middle positions of the water guide grooves are provided with water leaking grooves, the middle positions of the bottoms of the roof are attached to a water storage tank, and the bottom of the water storage tank is provided with a supporting assembly. The rainwater or underground water slides down along the water guide groove on the top plate, so that moisture is prevented from remaining on the top plate of the coal mine tunnel, the pressure of the earth surface at the top of the tunnel on the top plate is reduced, the moisture can flow back into the water storage tank for standby treatment, and the sponge mat is used for desliming the standby water, so that the rainwater or underground water can be conveniently used by workers in the coal mine tunnel.

Description

Waterproof guiding device of colliery roof

Technical Field

The utility model relates to the technical field of coal mines, in particular to a waterproof flow guide device for a coal mine roof.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into miners and opencast mines. When the coal layer is far away from the ground surface, a tunnel is usually dug to the underground to mine the coal, which is a mineworker coal mine. When the coal seam is very close to the earth's surface, the earth's surface layer is usually directly stripped to excavate coal, which is an open pit coal mine.

The coal mine roof is the structure that is used for strutting the coal mine tunnel, and it generally exists and in the below tunnel of earth's surface, because groundwater or infiltration rainwater can be stayed to the earth's surface for moisture remains on the coal mine roof, increases the pressure of tunnel top earth's surface to the roof, causes the problem that the roof collapses in the serious time, consequently, needs design a coal mine roof waterproof guiding device urgently to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a coal mine roof waterproof diversion device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a colliery roof waterproof guiding device, includes the bottom plate, the first installation angle seat of the equal fixedly connected with in top both ends of bottom plate, and the equal fixedly connected with curb plate in one side of first installation angle seat, the equal fixedly connected with lock plate in one side top of curb plate, the same roof of one side fixedly connected with of lock plate, open at the top of roof has the guiding gutter that the equidistance distributes, and opens the intermediate position bottom of guiding gutter has the basin that leaks, the laminating of the bottom intermediate position of roof has the storage water tank, and the bottom of storage water tank is provided with supporting component.

Preferably, the supporting component comprises second installation angle seats fixedly connected to two sides of the bottom of the top plate, supporting plates are fixedly connected to the tops of the second installation angle seats, and the water storage tank is attached between the tops of the supporting plates and the bottom of the top plate.

Preferably, the equal fixedly connected with foam-rubber cushion of two corners of the bottom inner wall of storage water tank, and the both ends bottom of storage water tank all welds the drain pipe that runs through the backup pad, the bottom fixedly connected with valve of drain pipe.

Preferably, the top both sides of bottom plate all fixedly connected with water storage box, and the drain pipe is located the top of water storage box.

Preferably, anchor holes are formed in the two sides of the top plate and distributed equidistantly, and anchor rods are inserted into the inner walls of the anchor holes.

Preferably, two the support bar has all been welded to the relative one side of curb plate, and the lock plate laminating is at the top of support bar.

Preferably, one side of the top of the water storage tank is clamped with an L-shaped clamping plate, one end of the L-shaped clamping plate is fixedly connected with a filter frame, and the bottom of the peripheral inner wall of the filter frame is fixedly connected with a filter core plate.

The utility model has the beneficial effects that:

1. through roof, guiding gutter and the water leakage groove that sets up, when there is rainwater or groundwater in coal mine tunnel roof top, can be so that rainwater or groundwater get off along the guiding gutter landing on the roof, avoid moisture to remain on coal mine tunnel's roof, reduce the pressure of tunnel top earth's surface to the roof, avoid causing the problem that the roof collapsed.

2. Through filter screen, backup pad, storage water tank, drain pipe and the water storage box that sets up for deposit in partial rainwater or groundwater flows into the storage water tank through the water leakage groove, and filter the impurity in the moisture through the filter screen, carry out stand-by treatment in the rethread drain pipe flows back moisture to the water storage box, and carry out the desilting through the foam-rubber cushion to getting into the stand-by water and handle, the staff in the colliery tunnel of being convenient for uses.

Drawings

Fig. 1 is a schematic overall structure diagram of a coal mine roof waterproof diversion device provided in embodiment 1;

fig. 2 is a schematic structural view of an anchor hole and a water leakage groove of the coal mine roof waterproof diversion device provided in embodiment 1;

fig. 3 is a schematic structural view of a support plate and a second mounting angle seat of the coal mine roof waterproof diversion device provided in embodiment 1;

fig. 4 is a schematic structural diagram of a water storage tank and a spongy cushion of the coal mine roof waterproof diversion device provided in embodiment 1;

fig. 5 is a schematic diagram of a filter frame and a filter core plate structure of the coal mine roof waterproof flow guide device provided in embodiment 2.

In the figure: 1. a base plate; 2. a water storage tank; 3. a first mounting corner seat; 4. a side plate; 5. a drain pipe; 6. a lock plate; 7. a top plate; 8. a filter screen; 9. a water chute; 10. an anchor rod; 11. a support plate; 12. a water storage tank; 13. a supporting strip; 14. an anchor eye; 15. a water leakage groove; 16. a second mounting corner seat; 17. a sponge cushion; 18. an L-shaped clamping plate; 19. a filter frame; 20. a filter element.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a coal mine roof waterproof guiding device, including bottom plate 1, there is first installation angle seat 3 at the top both ends of bottom plate 1 all through bolted connection, and there is curb plate 4 one side of first installation angle seat 3 all through bolted connection, there is locking plate 6 one side top of curb plate 4 all through bolted connection, there is same roof 7 one side of locking plate 6 through bolted connection, open at the top of roof 7 has guiding gutter 9 that the equidistance distributes, and open the intermediate position bottom of guiding gutter 9 has water leakage groove 15, the laminating of the bottom intermediate position of roof 7 has storage water tank 12, and the bottom of storage water tank 12 is provided with supporting component.

Further, the supporting component comprises second mounting angle seats 16 connected to two sides of the bottom of the top plate 7 through bolts, the top of each second mounting angle seat 16 is connected with a supporting plate 11 through bolts, and the water storage tank 12 is attached between the top of each supporting plate 11 and the bottom of the top plate 7.

Further, two corners of the bottom inner wall of the water storage tank 12 are both connected with sponge cushions 17 through bolts, the bottoms of the two ends of the water storage tank 12 are both welded with drain pipes 5 penetrating through the support plates 11, and the bottoms of the drain pipes 5 are connected with valves through bolts.

Furthermore, the water storage tank 2 is connected to both sides of the top of the bottom plate 1 through bolts, and the drain pipe 5 is located at the top of the water storage tank 2.

Furthermore, anchor holes 14 are formed in the two sides of the top plate 7 and are distributed at equal intervals, and anchor rods 10 are inserted into the inner walls of the anchor holes 14.

Further, the supporting bars 13 are welded on the opposite sides of the two side plates 4, and the locking plates 6 are attached to the tops of the supporting bars 13.

The working principle is as follows: when there is rainwater or groundwater in coal mine tunnel roof top, can make rainwater or groundwater along the 9 landing of guiding gutter on roof 7, avoid moisture to remain on coal mine tunnel's roof 7, reduce the pressure of tunnel top earth's surface to roof 7, avoid causing the problem that the roof collapses, make partial rainwater or groundwater flow in storage water tank 12 through water leakage groove 15 and deposit, and filter the impurity in the moisture through filter screen 8, rethread drain pipe 5 flows back moisture to carry out reserve treatment in the water storage box 2, and carry out desilting processing to getting into the reserve water through foam-rubber cushion 17, the staff in the coal mine tunnel of being convenient for uses.

Example 2

Referring to fig. 5, a waterproof guiding device of colliery roof, this embodiment compare in embodiment 1, and top one side joint of water storage box 2 has L type cardboard 18, and the one end of L type cardboard 18 has filter frame 19 through bolted connection, and there is filter core board 20 through bolted connection in the inner wall bottom all around of filter frame 19.

The working principle is as follows: when the water purifier is used, a user carries out further filtration treatment on the standby water through the filter frame 19 and the filter element plate 20, and the cleanliness of the standby water is fully improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a waterproof guiding device of colliery roof, includes bottom plate (1), its characterized in that, the equal fixedly connected with first installation angle seat (3) in top both ends of bottom plate (1), and the equal fixedly connected with curb plate (4) in one side of first installation angle seat (3), the equal fixedly connected with lock plate (6) in one side top of curb plate (4), the same roof (7) of one side fixedly connected with of lock plate (6), guiding gutter (9) that have the equidistance and distribute are opened at the top of roof (7), and open the intermediate position bottom of guiding gutter (9) has water leakage groove (15), the laminating of the bottom intermediate position of roof (7) has storage water tank (12), and the bottom of storage water tank (12) is provided with supporting component.

2. The coal mine roof waterproof flow guiding device as claimed in claim 1, wherein the supporting component comprises second mounting angle seats (16) fixedly connected to two sides of the bottom of the roof (7), a supporting plate (11) is fixedly connected to the tops of the second mounting angle seats (16), and the water storage tank (12) is attached between the tops of the supporting plate (11) and the bottom of the roof (7).

3. The coal mine roof waterproof diversion device of claim 2, wherein sponge pads (17) are fixedly connected to two corners of the inner wall of the bottom of the water storage tank (12), drain pipes (5) penetrating through the support plates (11) are welded to the bottoms of two ends of the water storage tank (12), and valves are fixedly connected to the bottoms of the drain pipes (5).

4. The coal mine roof waterproof diversion device of claim 3, wherein the water storage tank (2) is fixedly connected to both sides of the top of the bottom plate (1), and the drain pipe (5) is located at the top of the water storage tank (2).

5. The coal mine roof waterproof flow guide device as claimed in claim 4, wherein anchor holes (14) are formed in the two sides of the top of the roof (7) and are distributed equidistantly, and anchor rods (10) are inserted into the inner walls of the anchor holes (14).

6. The coal mine roof waterproof and diversion device according to claim 5, wherein a supporting bar (13) is welded on one side of each of two opposite side plates (4), and the locking plate (6) is attached to the top of the supporting bar (13).

7. The coal mine roof waterproof diversion device according to claim 5, wherein an L-shaped clamping plate (18) is clamped on one side of the top of the water storage tank (2), one end of the L-shaped clamping plate (18) is fixedly connected with a filter frame (19), and the bottom of the peripheral inner wall of the filter frame (19) is fixedly connected with a filter core plate (20).