CN216665641U

CN216665641U - Waterproof guiding device of colliery roof

Info

Publication number: CN216665641U
Application number: CN202123065711.1U
Authority: CN
Inventors: 王玉亮; 吴桂义; 孔德中; 熊钰; 李强; 尚宇琦; 李利; 张启
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-03
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of waterproof flow guiding devices and discloses a coal mine roof waterproof flow guiding device which comprises a supporting column, wherein a fixed base is fixedly installed at the bottom of the supporting column, an installation plate is fixedly installed at the top of the supporting column, a collecting device is arranged at the top of the installation plate, a cross rod is fixedly installed on the inner wall of the collecting device, a connecting rod is fixedly installed at the top of the cross rod, a protection plate is fixedly installed at the top of the cross rod, and a flow guiding mechanism is arranged on the inner side of the supporting column. This waterproof guiding device of colliery roof, the inner wall of collecting tank is collected to the guiding gutter of stratum underground through what arch-shaped piece inner wall was seted up, and the device of recycling is stored to rethread water conservancy diversion hose inflow storage water tank inner wall, and the device not only can carry out the water conservancy diversion to the residual water of groundwater layer and store, can also collect the utilization and can avoid leading to the muddy influence miner's work of miner of mine way because of the residual water inflow mine way of groundwater layer.

Description

Waterproof guiding device of colliery roof

Technical Field

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

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, when a coal seam is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, the coal seam is the mineworker coal mine, an underground water layer often exists at the coal seam mined by the mineworker coal mine, and the coal excavation roadway is supported by a roof and performs certain suction on the underground water layer, so that a certain safety protection effect is achieved.

At present, the underground water layer is sucked to a certain extent when coal mining is carried out, but the residual water of the underground water layer still flows into a mine tunnel through a top plate gap to cause mud in the mine tunnel, so that the work of mine tunnel personnel is influenced, underground water is not collected and utilized, a water source needs to be additionally taken when the mine tunnel is required to be sprayed, and the problems of resource waste and unreasonable application are solved.

Therefore, we propose a waterproof guiding device of colliery roof, through collect the surplus water of groundwater layer to the collecting tank in, reuse water conservancy diversion hose flows into the device of reuse in the storage water tank after the storage, and the device not only can carry out the water conservancy diversion to the surplus water of groundwater layer and store, can also collect and utilize and can avoid leading to the muddy influence mining way personnel work of mining way because of the surplus water of groundwater layer flows into the mining way.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a coal mine roof waterproof flow guide device which has the advantages of being capable of guiding and storing residual water of an underground water layer, collecting and utilizing the residual water, avoiding the phenomenon that the muddy state of a mine tunnel caused by the fact that the residual water of the underground water layer flows into the mine tunnel affects the work of mine tunnel personnel and the like, and solves the problems that the residual water of the underground water layer is sucked to a certain extent during coal mining at present, but the residual water of the underground water layer still flows into the mine tunnel through a roof gap to cause the muddy state in the mine tunnel, so that the work of the mine tunnel personnel is affected, the underground water is not collected and utilized, a water source needs to be additionally taken when the mine tunnel is required to be sprayed, and the problems of resource waste and unreasonable application exist.

(II) technical scheme

In order to realize the purposes of guiding and storing the residual water of the underground water layer, collecting and utilizing the residual water and avoiding the influence of the muddy mine on the work of mine workers caused by the fact that the residual water of the underground water layer flows into the mine, the utility model provides the following technical scheme: a coal mine roof waterproof flow guide device comprises a support column, wherein a fixed base is fixedly installed at the bottom of the support column, an installation plate is fixedly installed at the top of the support column, a collection device is arranged at the top of the installation plate, a cross rod is fixedly installed on the inner wall of the collection device, a connecting rod is fixedly installed at the top of the cross rod, a protection plate is fixedly installed at the top of the cross rod, and a flow guide mechanism is arranged on the inner side of the support column;

the collecting device comprises a fixing plate, a collecting groove is formed in the inner wall of the fixing plate, an arch-shaped block is fixedly mounted on the inner wall of the collecting groove, and a flow guide groove is formed in the inner wall of the arch-shaped block;

the water guide mechanism comprises a water guide hose, a water storage tank is fixedly mounted on the outer wall of the water guide hose, and a joint head is arranged on the inner wall of the water guide hose.

Preferably, the inner wall of the support column is provided with an installation groove, so that the diversion hose can be conveniently installed and is not easy to damage.

Preferably, the inner wall of the mounting plate is provided with a hidden hole so as to facilitate mounting of the diversion hose.

Preferably, the inner wall of the collecting tank is provided with a diversion hole, the bottom wall of the collecting tank is not uniform in height, and the height of the end provided with the diversion hole is lower than that of the end which is not provided with the diversion hole, so that the collected residual water of the groundwater layer flows into the diversion hose.

Preferably, the collecting groove is communicated with the diversion trench so as to collect residual water of the underground layer.

Preferably, a switch valve is fixedly mounted on the inner wall of the diversion hose, so that water in the inner wall of the water storage tank can be discharged for reuse better.

(III) advantageous effects

Compared with the prior art, the utility model provides a coal mine roof waterproof flow guide device, which has the following beneficial effects:

1. this waterproof guiding device of colliery roof, the inner wall of collecting tank is collected to the guiding gutter of stratum underground through what arch-shaped piece inner wall was seted up, and the device of recycling is stored to rethread water conservancy diversion hose inflow storage water tank inner wall, and the device not only can carry out the water conservancy diversion to the residual water of groundwater layer and store, can also collect the utilization and can avoid leading to the muddy influence miner's work of miner of mine way because of the residual water inflow mine way of groundwater layer.

Drawings

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a schematic top view of the present invention.

In the figure: 1. a support pillar; 2. mounting a plate; 3. a fixed base; 4. a collection device; 401. a fixing plate; 402. collecting tank; 403. an arch block; 404. a diversion trench; 5. a cross bar; 6. a connecting rod; 7. a protection plate; 8. a flow guide mechanism; 801. a diversion hose; 802. a water storage tank; 803. an adaptor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-3, a coal mine roof waterproof diversion device includes a support pillar 1, an installation groove is formed in the inner wall of the support pillar 1 so as to facilitate installation of a diversion hose 801 and prevent the diversion hose from being damaged easily, a fixed base 3 is fixedly installed at the bottom of the support pillar 1, an installation plate 2 is fixedly installed at the top of the support pillar 1, a blind hole is formed in the inner wall of the installation plate 2 so as to facilitate installation of the diversion hose 801, a collection device 4 is arranged at the top of the installation plate 2, a cross rod 5 is fixedly installed on the inner wall of the collection device 4, a connecting rod 6 is fixedly installed at the top of the cross rod 5, a protection plate 7 is fixedly installed at the top of the cross rod 5, and a diversion mechanism 8 is arranged on the inner side of the support pillar 1;

the collecting device 4 comprises a fixing plate 401, a collecting tank 402 is arranged on the inner wall of the fixing plate 401, the collecting tank 402 is communicated with a diversion trench 404 so as to collect the residual water of the underground layer, diversion holes are arranged on the inner wall of the collecting tank 402, the bottom wall of the collecting tank 402 is not uniform in height, the height of the end provided with the diversion holes is lower than that of the end without the diversion holes so as to facilitate the collected residual water of the underground water layer to flow into a diversion hose 801, an arch block 403 is fixedly arranged on the inner wall of the collecting tank 402, and the diversion trench 404 is arranged on the inner wall of the arch block 403;

the flow guide mechanism 8 comprises a flow guide hose 801, a switch valve is fixedly mounted on the inner wall of the flow guide hose 801 so as to discharge water in the inner wall of the water storage tank 802 for reuse better, the water storage tank 802 is fixedly mounted on the outer wall of the flow guide hose 801, and an adapter 803 is arranged on the inner wall of the flow guide hose 801.

The working principle is as follows: this waterproof guiding device of colliery roof, the inner wall of collecting tank 402 is collected to the guiding gutter 404 that sets up through arch-shaped piece 403 inner wall the residual water of stratum, the rethread is installed at the water conservancy diversion hose 801 of mounting panel 2 and support column 1 inner wall and is made the residual water of stratum of collecting at collecting tank 402 inner wall to flow into the device that storage water tank 802 inner wall stored and get up the reuse, the device not only can carry out the water conservancy diversion to the residual water of groundwater layer and store, can also collect the utilization and can avoid leading to the muddy influence mining road personnel work of mining road because of the residual water inflow mining road of groundwater layer.

To sum up, this waterproof guiding device of colliery roof, the guiding gutter 404 that sets up through arch-shaped piece 403 inner wall collects the inner wall of collecting groove 402 to the residual water of stratum underground, and rethread water conservancy diversion hose 801 flows into storage water tank 802 inner wall and stores the device of recycling, and the device not only can carry out the water conservancy diversion to the residual water of groundwater layer and store, can also collect the utilization and can avoid leading to the muddy influence mining canal personnel work of mining canal mud because of the residual water of groundwater layer flows into the mining canal.

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

Claims

1. The utility model provides a waterproof guiding device of colliery roof, includes support column (1), its characterized in that: the bottom of the supporting column (1) is fixedly provided with a fixed base (3), the top of the supporting column (1) is fixedly provided with a mounting plate (2), the top of the mounting plate (2) is provided with a collecting device (4), the inner wall of the collecting device (4) is fixedly provided with a cross rod (5), the top of the cross rod (5) is fixedly provided with an engaging rod (6), the top of the cross rod (5) is fixedly provided with a protection plate (7), and the inner side of the supporting column (1) is provided with a flow guide mechanism (8);

the collecting device (4) comprises a fixing plate (401), a collecting groove (402) is formed in the inner wall of the fixing plate (401), an arch-shaped block (403) is fixedly installed on the inner wall of the collecting groove (402), and a diversion trench (404) is formed in the inner wall of the arch-shaped block (403);

the flow guide mechanism (8) comprises a flow guide hose (801), a water storage tank (802) is fixedly mounted on the outer wall of the flow guide hose (801), and an adapter (803) is arranged on the inner wall of the flow guide hose (801).

2. The coal mine roof waterproof flow guide device of claim 1, which is characterized in that: the inner wall of the support column (1) is provided with a mounting groove.

3. The coal mine roof waterproof flow guide device of claim 1, which is characterized in that: the inner wall of the mounting plate (2) is provided with a hidden hole.

4. The coal mine roof waterproof flow guide device of claim 1, which is characterized in that: the inner wall of the collecting tank (402) is provided with a flow guide hole, the bottom wall is not consistent in height, and the height of one end provided with the flow guide hole is lower than that of one end not provided with the flow guide hole.

5. The coal mine roof waterproof flow guide device of claim 1, which is characterized in that: the collecting groove (402) is communicated with the diversion groove (404).

6. The coal mine roof waterproof flow guide device of claim 1, which is characterized in that: and a switch valve is fixedly arranged on the inner wall of the diversion hose (801).