CN211202050U - Waterproof guiding device of colliery roof - Google Patents
Waterproof guiding device of colliery roof Download PDFInfo
- Publication number
- CN211202050U CN211202050U CN201921707529.1U CN201921707529U CN211202050U CN 211202050 U CN211202050 U CN 211202050U CN 201921707529 U CN201921707529 U CN 201921707529U CN 211202050 U CN211202050 U CN 211202050U
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- water
- fixed
- catch bowl
- groove
- water catch
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000003245 coal Substances 0.000 claims abstract description 32
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000005065 mining Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model discloses a coal mine roof waterproof guiding device in the technical field of coal mining, including water catch bowl and two support columns, be equipped with the removal subassembly on the support column, the both sides of water catch bowl are connected with the removal subassembly through the support frame, and are equipped with the connecting pipe on the support frame, and the water catch bowl is equipped with the guide plate that has two symmetrical inclinations, and is equipped with the filter screen between the lateral wall of guide plate and water catch bowl, the utility model discloses a make the movable block drive support frame and water catch bowl to shift up through the removal subassembly, make the water catch bowl adjust to suitable height, and when the water catch bowl is not used, can make the water catch bowl move down through the removal group, reduce the whole height of; during the water entering water catch bowl at coal mine tunnel top, after the filter screen filters, in time discharge by the connecting pipe to filter rivers, avoid the circumstances such as jam to appear when long time using in the delivery port of water catch bowl and connecting pipe isotructure.
Description
Technical Field
The utility model relates to a coal mining technical field specifically is a waterproof guiding device of colliery roof.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into open pit coal mines and underground coal mines; when the coal bed is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface soil layer, namely an open pit coal mine; when the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine.
The underground water layer often also exists at the coal seam of underground coal mining, and in the coal mining process, although the coal mining tunnel has a roof to strut, the residual water of the underground water layer still can flow into the tunnel through a roof gap, so that the bottom of the tunnel is wet and slippery, and the safety of workers is influenced.
The patent number is CN201821590751.3, the structure of the coal mine roof waterproof flow guiding device comprises a supporting plate, a liquid pump, a metal cylinder, a hose, a collecting cover and the like, and water drops on the coal mine roof can be collected through the installed collecting cover; however, the collecting cover is not provided with a filtering structure, and the water flow at the top of the roadway may be doped with more impurities, and when the device is used for a long time, the impurities can cause the pipeline part in the device to be blocked and the like, so that the device is prone to use.
Based on this, the utility model designs a waterproof guiding device of colliery roof to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof guiding device of colliery roof 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: a coal mine roof waterproof flow guide device comprises two support columns which are symmetrically arranged, wherein a base is fixed at the bottom ends of the support columns, a moving groove is formed in the upper section of each support column along the vertical direction, and a moving assembly is arranged in each moving groove; a water collecting tank is arranged above the middle of the two support columns, support frames are symmetrically fixed on two sides of the water collecting tank, a connecting pipe is fixed on the inner side of each support frame, the lower section of each connecting pipe is in sliding connection with the side wall of each support column, a moving block is fixed at the bottom of each support frame, and the moving blocks are connected in the moving grooves in a sliding connection mode and are correspondingly connected with the moving assemblies; two symmetrically inclined water guide plates are fixed in the middle of the bottom surface of the water collection tank, inclined filter screens are arranged between the middle of the side walls of the water guide plates and the top end of the side walls of the water collection tank, water outlets are symmetrically arranged on two sides of the bottom of the water collection tank, and the water outlets are communicated with the top end of the connecting pipe.
Preferably, the moving assembly comprises a screw rod which is rotatably connected in the moving groove, the moving block is in threaded connection with the screw rod, a first bevel gear is fixed at the bottom of the screw rod, a second bevel gear is meshed with the first bevel gear, the second bevel gear is rotatably connected with the side wall of the supporting column, and a rotating handle is fixed at one end of the second bevel gear.
Preferably, the hypomere of support column is equipped with and accomodates the groove, and the lateral wall upper portion of accomodating the groove sets up to the opening form, and there is the stopper lower part of accomodating the groove through spring coupling, is provided with the spacing groove of U-shaped on the stopper, and sliding connection has the inserted bar in the spacing groove, and the center department of base corresponds and is equipped with the jack.
Preferably, the middle part of the water guide plate is provided with a rotating groove, the rotating groove is connected with a rotating plate in a rotating mode, the top end of the rotating plate extends out of the water collecting groove and is in contact with the upper part of the bottom surface of the water guide plate, the bottom end of the rotating plate extends into the water collecting groove and is in contact with the lower part of the top surface of the water guide plate, and the inner side end of the filter screen is fixed in the middle of the top surface of the rotating.
Preferably, the handle is fixed on the bottom surface of the rotating plate, and the torsional spring is arranged at the rotating connection position of the rotating plate, so that the rotating plate is in close contact with the water guide plate under the action of the torsional spring, and the position stability of the rotating plate and the filter screen is improved.
Preferably, the upper part of the side wall of the water collecting tank is fixed with a supporting block, and the top end of the filter screen is correspondingly connected with the top surface of the supporting block.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model makes the movable block drive the support frame and the water collecting tank to move upwards through the moving assembly, so that the water collecting tank is adjusted to a proper height, and when the water collecting tank is not used, the water collecting tank can be moved downwards through the moving assembly, thereby reducing the overall height of the device, facilitating the movement and transportation, etc.; during the water entering water catch bowl at coal mine tunnel top, after the filter screen filters, in time discharge by the connecting pipe to filter rivers, avoid the circumstances such as jam to appear when long time using in the delivery port of water catch bowl and connecting pipe isotructure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the water collecting tank of the present invention;
FIG. 3 is a schematic view of the position of the rotating plate according to the present invention;
fig. 4 is a schematic view of the open state of the rotating groove of the present invention;
FIG. 5 is a schematic structural view of the storage tank of the present invention;
FIG. 6 is a schematic structural view of the insertion rod and the limiting block of the present invention;
fig. 7 is a schematic view of the connection between the first bevel gear and the second bevel gear according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-supporting column, 101-base, 102-moving groove, 103-screw rod, 104-containing groove, 105-jack, 2-water collecting groove, 201-water guide plate, 202-filter screen, 203-rotating plate, 204-supporting block, 3-supporting frame, 301-moving block, 302-connecting pipe, 4-inserting rod, 401-handle and 402-limiting block.
Detailed Description
The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example one
Referring to the drawings, the utility model provides a technical scheme: a coal mine roof waterproof flow guide device comprises two support columns 1 which are symmetrically arranged, wherein a base 101 is fixed at the bottom ends of the support columns 1, a moving groove 102 is formed in the upper section of each support column 1 in the vertical direction, and a moving assembly is arranged in each moving groove 102; a water collecting tank 2 is arranged above the middle of the two support columns 1, support frames 3 are symmetrically fixed on two sides of the water collecting tank 2, a connecting pipe 302 is fixed on the inner side of each support frame 3, the lower section of each connecting pipe 302 is slidably connected with the side wall of each support column 1, a moving block 301 is fixed at the bottom of each support frame 3, and each moving block 301 is slidably connected in the corresponding moving tank 102 and correspondingly connected with the corresponding moving assembly; two symmetrically inclined water guide plates 201 are fixed in the middle of the bottom surface of the water collection tank 2, inclined filter screens 202 are fixed between the middle of the side walls of the water guide plates 201 and the top ends of the side walls of the water collection tank 2, water outlets are symmetrically arranged on two sides of the bottom of the water collection tank 2, and the water outlets are communicated with the top end of the connecting pipe 302.
The moving assembly comprises a screw 103 which is rotatably connected in the moving groove 102, the moving block 301 is in threaded connection with the screw 103, a first bevel gear is fixed at the bottom of the screw 103, a second bevel gear is meshed with the first bevel gear, the second bevel gear is rotatably connected with the side wall of the supporting column 1, and a rotating handle is fixed at one end of the second bevel gear.
The working principle of the embodiment is as follows: the supporting column 1 is fixedly placed at a corresponding position, two rotating handles are rotated simultaneously, the screw 103 is rotated through the first bevel gear and the second bevel gear, the moving block 301 drives the supporting frame 3 and the water collecting tank 2 to move upwards through the thread guiding effect, the water collecting tank 2 is adjusted to a proper height, and when the water collecting tank 2 is not used, the water collecting tank 2 can move downwards through the moving group, so that the overall height of the device is reduced, the device is convenient to move, transport and the like; the water at the top of the coal mine tunnel enters the water collecting tank 2 through the coal mine roof, is discharged by the connecting pipe 302 after being filtered by the filter screen 202, wherein the bottom end of the connecting pipe 302 is connected to a tunnel water drainage tank or a collecting box and other structures, drains water in time, filters water flow, and avoids the situations that the water outlet of the water collecting tank 2 and the connecting pipe 302 and other structures are blocked when being used for a long time.
Example two
The structure of this embodiment is basically the same as the first embodiment, and the difference lies in that the lower section of support column 1 is equipped with and accomodates groove 104, and the lateral wall upper portion of accomodating groove 104 sets up to the opening form, and there is stopper 402 lower part of accomodating groove 104 through spring coupling, is provided with the spacing groove of U-shaped on the stopper 402, and sliding connection has inserted bar 4 in the spacing groove, and the center department of base 101 corresponds and is equipped with jack 105.
After the base 101 is placed at the corresponding position, the inserting rod 4 is horizontally moved, the inserting rod 4 drives the limiting block 402 to compress the spring to move, the bottom end of the inserting block is positioned above the inserting hole 105, then the inserting rod 4 is moved downwards, the bottom end of the inserting rod 4 penetrates through the inserting hole 105 and is inserted into the ground at the corresponding position, and the position stability of the structures such as the supporting column 1 is improved through the inserting rod 4; when the insert rod 4 is not used, it is located in the receiving groove 104, and the stopper 402 is pressed against the side wall of the insert rod 4 by the spring action, and the position of the insert rod 4 is displaced from the insertion hole 105.
EXAMPLE III
The structure of this embodiment is substantially the same as that of the first embodiment, except that a rotating groove is formed in the middle of the water guide plate 201, a rotating plate 203 is rotatably connected to the rotating groove, the top end of the rotating plate 203 extends out of the water collection groove 2 and contacts with the upper portion of the bottom surface of the water guide plate 201, the bottom end of the rotating plate 203 extends into the water collection groove 2 and contacts with the lower portion of the top surface of the water guide plate 201, and the inner side end of the filter screen 202 is fixed to the middle of the top surface of the rotating plate 203.
The handle is fixed on the bottom surface of the rotating plate 203, and the torsional spring is arranged at the rotating connection position of the rotating plate 203, so that the rotating plate 203 is in close contact with the water guide plate 201 under the action of the torsional spring, and the position stability of the rotating plate 203 and the filter screen 202 is improved.
The upper part of the side wall of the water collecting tank 2 is fixed with a supporting block 204, and the top end of the filter screen 202 is correspondingly connected with the top surface of the supporting block 204.
When a certain amount of accumulated materials such as dust and coal blocks are accumulated on the filter screen 202, the rotating plate 203 drives the filter screen 202 to rotate through the handle, so that the rotating plate 203 inclines towards the bottom of the outer side, the rotating groove is opened, the accumulated materials on the filter screen 202 are discharged from the water collecting tank 2 along the rotating disc, the accumulated materials are collected, and the accumulated materials on the filter screen 202 are discharged simply and conveniently.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a waterproof guiding device of colliery roof, includes two support columns (1) that the symmetry set up, its characterized in that: a base (101) is fixed at the bottom end of the supporting column (1), a moving groove (102) is formed in the upper section of the supporting column (1) in the vertical direction, and a moving assembly is arranged in the moving groove (102); a water collecting tank (2) is arranged above the middle of the two support columns (1), support frames (3) are symmetrically fixed on two sides of the water collecting tank (2), a connecting pipe (302) is fixed on the inner side of each support frame (3), the lower section of each connecting pipe (302) is in sliding connection with the side wall of each support column (1), a moving block (301) is fixed at the bottom of each support frame (3), and the moving blocks (301) are connected in the moving grooves (102) in a sliding mode and are correspondingly connected with the moving assemblies; the water collecting tank is characterized in that two symmetrically-inclined water guide plates (201) are fixed in the middle of the bottom surface of the water collecting tank (2), inclined filter screens (202) are arranged between the middle of the side wall of each water guide plate (201) and the top end of the side wall of the water collecting tank (2), water outlets are symmetrically arranged on two sides of the bottom of the water collecting tank (2), and the water outlets are communicated with the top end of the connecting pipe (302).
2. The coal mine roof waterproof flow guide device of claim 1, wherein: the moving assembly comprises a screw rod (103) which is rotatably connected in a moving groove (102), a moving block (301) is in threaded connection with the screw rod (103), a first bevel gear is fixed to the bottom of the screw rod (103), a second bevel gear is meshed with the first bevel gear and is rotatably connected with the side wall of the supporting column (1), and a rotating handle is fixed to one end of the second bevel gear.
3. The coal mine roof waterproof flow guide device of claim 1, wherein: the hypomere of support column (1) is equipped with accomodates groove (104), and the lateral wall upper portion of accomodating groove (104) sets up to the opening form, there are stopper (402) lower part of accomodating groove (104) through spring coupling, is provided with the spacing groove of U-shaped on stopper (402), sliding connection has inserted bar (4) in the spacing groove, and the center department correspondence of base (101) is equipped with jack (105).
4. The coal mine roof waterproof flow guide device of claim 1, wherein: the middle part of water deflector (201) is provided with rotates the groove, rotates in the groove and is connected with rotating plate (203), and the top of rotating plate (203) stretches out water catch bowl (2) to with the contact of the bottom surface upper portion of water deflector (201), the bottom stretches into in water catch bowl (2), and with the contact of the top surface lower part of water deflector (201), the medial extremity of filter screen (202) is fixed in the top surface middle part of rotating plate (203).
5. The coal mine roof waterproof flow guide device of claim 4, wherein: the handle is fixed on the bottom surface of the rotating plate (203), and a torsional spring is arranged at the rotating connection position of the rotating plate (203).
6. The coal mine roof waterproof flow guide device of claim 5, wherein: the upper part of the side wall of the water collecting tank (2) is fixed with a supporting block (204), and the top end of the filter screen (202) is correspondingly connected with the top surface of the supporting block (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707529.1U CN211202050U (en) | 2019-10-12 | 2019-10-12 | Waterproof guiding device of colliery roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707529.1U CN211202050U (en) | 2019-10-12 | 2019-10-12 | Waterproof guiding device of colliery roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211202050U true CN211202050U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921707529.1U Expired - Fee Related CN211202050U (en) | 2019-10-12 | 2019-10-12 | Waterproof guiding device of colliery roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211202050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013051A (en) * | 2022-05-26 | 2022-09-06 | 北方矿业有限责任公司 | Roadway water spraying prevention and control method |
-
2019
- 2019-10-12 CN CN201921707529.1U patent/CN211202050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013051A (en) * | 2022-05-26 | 2022-09-06 | 北方矿业有限责任公司 | Roadway water spraying prevention and control method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 |