CN220955689U - Section atomizer in colliery tunnel - Google Patents
Section atomizer in colliery tunnel Download PDFInfo
- Publication number
- CN220955689U CN220955689U CN202322622344.3U CN202322622344U CN220955689U CN 220955689 U CN220955689 U CN 220955689U CN 202322622344 U CN202322622344 U CN 202322622344U CN 220955689 U CN220955689 U CN 220955689U
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- Prior art keywords
- water pipe
- threaded
- notch
- coal mine
- spraying device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000003245 coal Substances 0.000 claims abstract description 22
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 20
- 230000003044 adaptive effect Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 abstract description 13
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a section spraying device for a coal mine roadway, which comprises a water pipe, wherein a plurality of spray head assemblies are fixedly arranged on the water pipe, the spray head assemblies comprise connecting pipes, the connecting pipes are fixedly arranged on one side of the water pipe, threaded balls are rotatably arranged on the inner sides of the connecting pipes, nozzles are fixedly arranged on one sides of the threaded balls, threaded notch is formed in the inner sides of the connecting pipes, and the notch is matched with the threaded balls in an adaptive manner. According to the section spraying device for the coal mine tunnel, the threaded ball is arranged, the nozzle can be moved through the threaded ball, so that the angle of water mist sprayed out of the nozzle is changed, the dust concentration can be effectively reduced by modifying the angle under the condition that the tunnel sections are different, and the shape of the top water pipe can be changed into an arch through upward movement and fixation of the support frame, so that the device can be suitable for different tunnel sections, and the application range of the device is effectively improved.
Description
Technical Field
The utility model relates to the field of coal mine dust fall equipment, in particular to a section spraying device for a coal mine tunnel.
Background
The section spraying device of the coal mine tunnel is characterized in that fine water mist is sprayed out, so that dust flying in the air is restrained in the air of the coal mine tunnel, the concentration of particulate matters in the air is reduced, the sanitation condition of the working environment of workers is improved, and the section spraying device is important for the health and safety of people;
The conventional section spraying device for the coal mine tunnel needs to select a corresponding rectangle or arch according to the shape of the tunnel section, and then the shape, when the device is used, a plurality of devices are often needed to be applied to different tunnels, the cost is high, when dust in the air is reduced, the angle of a spray head cannot be adjusted, and the corresponding adjustment cannot be performed according to the section shape of the tunnel and the dust concentration at different positions in the tunnel, so that the use effect is poor.
Disclosure of utility model
The utility model mainly aims to provide a section spraying device for a coal mine tunnel, which can effectively solve the technical problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the section spraying device for the coal mine tunnel comprises a water pipe, wherein a plurality of spray head assemblies are fixedly arranged on the water pipe;
The spray head assembly comprises a plurality of connecting pipes, wherein the connecting pipes are fixedly arranged on one side of the water pipe, threaded balls are rotatably arranged on the inner sides of the connecting pipes, and nozzles are fixedly arranged on one sides of the threaded balls.
As a further scheme of the utility model, the water pipe is a hose, a threaded notch is formed in the inner side of the connecting pipe, and the notch is matched with the threaded ball in an adaptive manner.
As a further scheme of the utility model, two sides of the water pipe are provided with fixing structures, each fixing structure comprises two fixing frames, the two fixing frames are fixedly arranged on two sides of the water pipe, first studs are rotatably arranged at the positions, close to the top, of the front part and the rear part of each fixing frame, and a knob is fixedly arranged on one side of each first stud.
As a further scheme of the utility model, thread notches are formed in the positions, close to the top, of the front part and the rear part of the fixing frame, and the notches are matched with the first stud in threads.
As a further scheme of the utility model, a supporting structure is arranged between the two fixing frames, the supporting structure comprises a bottom plate, limiting plates are fixedly arranged on two sides of the bottom plate, a supporting frame is rotatably arranged at the top of the bottom plate, a second stud is fixedly arranged at the bottom of the supporting frame, and a plurality of supporting plates are fixedly arranged at the top of the supporting frame.
As a further scheme of the utility model, one side of each limiting plate is provided with a notch, the width of each notch is the same as that of the water pipe, and the length of each notch is larger than that of the spray head assembly.
As a further scheme of the utility model, the front part and the rear part of the two limiting plates are provided with threaded notches which are matched with the first stud in an adaptive manner.
As a further scheme of the utility model, a threaded notch is formed in the middle of the bottom plate, and the notch is matched with the screw thread of the second stud.
The beneficial effects of the utility model are as follows: through setting up the shower nozzle subassembly, can be according to the section shape in colliery tunnel, through rotating the screw ball to adjust the angle of shower nozzle, make shower nozzle spun water smoke can be complete cover in the tunnel, guarantee to make the dust concentration in the tunnel air effectively reduce, improve the result of use of device;
through setting up fixed knot constructs cooperation bearing structure, can be in the use of device, when need carry out the dust fall to arched tunnel section, through the height of adjustment bottom plate to let the support frame on the bottom plate support the water pipe at top, thereby let whole shape become the arch from the rectangle, with this make water pipe and tunnel section laminate, guarantee that the device can all-round carry out the dust fall, effectively improved the application scope of device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a section spraying device of a coal mine tunnel;
FIG. 2 is a rectangular state representation of a section spraying device of a coal mine tunnel according to the present utility model;
FIG. 3 is a schematic diagram of a spray head assembly of a section spraying device for a coal mine tunnel according to the present utility model;
FIG. 4 is a schematic diagram of a fixing structure of a section spraying device of a coal mine tunnel;
FIG. 5 is a schematic view of a support structure of a section spraying device for a coal mine tunnel.
In the figure: 1. a water pipe; 2. a spray head assembly; 3. a fixed structure; 4. a support structure; 5. a connecting pipe; 6. a threaded ball; 7. a nozzle; 8. a fixing frame; 9. a first stud; 10. a knob; 11. a bottom plate; 12. a limiting plate; 13. a support frame; 14. a second stud; 15. and a supporting plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
1-5, A section spraying device of a coal mine tunnel comprises a water pipe 1, wherein a plurality of spray head assemblies 2 are fixedly arranged on the water pipe 1;
The spray head assemblies 2 comprise connecting pipes 5, the connecting pipes 5 are fixedly arranged on one side of the water pipe 1, threaded balls 6 are rotatably arranged on the inner sides of the connecting pipes 5, and nozzles 7 are fixedly arranged on one sides of the threaded balls 6.
In this embodiment, the water pipe 1 is a hose, the inner side of the connecting pipe 5 is provided with a threaded notch, and the notch is adaptively matched with the threaded ball 6.
The water pipe 1 is a hose, so that the water pipe 1 can change in shape under the action of the supporting frame 13, the water pipe is suitable for different tunnel sections, the notch on the inner side of the connecting pipe 5 is adaptively matched with the threaded ball 6, the threaded ball 6 can rotate in the connecting pipe 5, the angle of the nozzle 7 is changed, and effective dust fall is carried out in different tunnel sections.
In this embodiment, the two sides of the water pipe 1 are provided with the fixing structure 3, the fixing structure 3 comprises two fixing frames 8, the two fixing frames 8 are fixedly installed on the two sides of the water pipe 1, the first stud 9 is rotatably installed at the positions, close to the top, of the front portion and the rear portion of the two fixing frames 8, and the knob 10 is fixedly installed on one side of the first stud 9.
The fixed structure 3 that sets up can adjust the position of bottom plate 11, makes it adjust to corresponding height according to the section shape in tunnel to make support frame 13 support water pipe 1, let the shape of water pipe 1 be applicable to different tunnel sections.
In this embodiment, screw thread notches are formed at the positions of the front and rear parts of the fixing frame 8 near the top, and the notches are in screw thread matching with the first stud 9.
The threaded notch and the first stud 9 are matched in threads, so that the first stud 9 can rotate to enter the notch and then fix the limiting plate 12 in the notch, and the stability of the structure is guaranteed.
In this embodiment, a supporting structure 4 is disposed between two fixing frames 8, the supporting structure 4 includes a bottom plate 11, two sides of the bottom plate 11 are fixedly provided with limiting plates 12, a supporting frame 13 is rotatably installed at the top of the bottom plate 11, a second stud 14 is fixedly installed at the bottom of the supporting frame 13, and a plurality of supporting plates 15 are fixedly installed at the top of the supporting frame 13.
The supporting structure 4 can effectively support the water pipe 1, so that the shape of the water pipe 1 is changed according to the supporting state, the device can be suitable for rectangular or arched tunnel sections, and the application range of the device is improved.
In this embodiment, the two limiting plates 12 are provided with notches on one side, the width of the notches is the same as that of the water pipe 1, and the length of the notches is greater than that of the spray head assembly 2.
The length of the notch formed in one side of the limiting plate 12 is larger than that of the spray head assembly 2, so that the situation that the limiting plate 12 cannot move continuously due to the fact that the middle of the limiting plate touches the spray head assembly 2 in the process of sliding up and down in the fixing frame 8 is avoided, and the reliability of the structure is guaranteed.
In this embodiment, the front and rear portions of the two limiting plates 12 are provided with threaded notches, and the notches are adaptively matched with the first stud 9.
The screw thread notch that limiting plate 12 front portion and rear portion were seted up and the double-screw bolt 9 screw thread match, can make limiting plate 12 be located when the position that mount 8 is close to the top, through the double-screw bolt 9 with limiting plate 12 position fixing to fix the bottom plate 11 between two limiting plates 12, let the support frame 13 at bottom plate 11 top effectively support water pipe 1, thereby let water pipe 1 shape and arch tunnel take place to correspond the change.
In this embodiment, a threaded notch is formed in the middle of the bottom plate 11, and the notch is in threaded fit with the second stud 14.
The screw notch that bottom plate 11 middle part was offered and No. two double-screw bolts 14 screw thread matching can reduce bottom plate 11 and make at the tunnel section of rectangle, lets No. two double-screw bolts 14 take out in the screw notch through rotating support frame 13 to this cancellation is to the fixed of support frame 13, effectively prevents bottom plate 11 when placing in ground, and support frame 13 causes the condition of influence to people's walking transportation.
It should be noted that, the utility model is a section spraying device of the tunnel of the colliery, while using, can carry on the corresponding regulation according to the shape of the tunnel section of the colliery, while rectangular tunnel, can slide two limiting plates 12 to the bottom of the fixed mount 8, then through rotating the support frame 13, the second stud 14 fixedly installed in the bottom of the support frame 13 will rotate and separate from the bottom plate 11, thus take the support frame 13 off the bottom plate 11, guarantee the support frame 13 will not influence people's traffic, then let the water pipe 1 pass into the rivers, according to the dust concentration of the tunnel of the colliery, move the spray nozzle 7, the spray nozzle 7 rotates under the influence of the threaded ball 6, then stop moving the spray nozzle 7 after rotating to the angle that can drop the dust comprehensively, thus let the water mist drop the dust effectively;
When the arch tunnel, can rotate the support frame 13 through the second double-screw bolt 14 of bottom and install on bottom plate 11, then upwards remove two limiting plates 12, bottom plate 11 between two limiting plates 12 also can follow the removal altogether, when removing to the position that mount 8 is close to the top, a plurality of layer board 15 on the support frame 13 can be offered and lift water pipe 1, thereby change the shape of water pipe 1 into the arch, then through the knob 10 of rotating both sides, rotate two double-screw bolts 9 to in the screw notch of limiting plate 12, with this is fixed bottom plate 11, thereby guarantee that support frame 13 carries out effective support to water pipe 1 at top, then according to the angle of above-mentioned step regulation nozzle 7, let the device effectively carry out the dust fall can.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a section atomizer in colliery tunnel which characterized in that: the spray head comprises a water pipe (1), wherein a plurality of spray head components (2) are fixedly arranged on the water pipe (1);
The spray head assembly (2) comprises a connecting pipe (5), wherein the connecting pipe (5) is fixedly arranged on one side of the water pipe (1), a threaded ball (6) is rotatably arranged on the inner side of the connecting pipe (5), and a nozzle (7) is fixedly arranged on one side of the threaded ball (6).
2. The section spraying device of a coal mine tunnel according to claim 1, wherein: the water pipe (1) is a hose, a threaded notch is formed in the inner side of the connecting pipe (5), and the notch is adaptively matched with the threaded ball (6).
3. The section spraying device of a coal mine tunnel according to claim 1, wherein: the utility model discloses a water pipe, including water pipe (1), fixed knot constructs (3) are provided with in both sides of water pipe (1), fixed knot constructs (3) including two mount (8), two mount (8) fixed mounting are in the both sides of water pipe (1), two the front portion of mount (8) all rotates with the rear portion and installs stud (9) No. one in the position that is close to the top, one side fixed mounting of stud (9) No. one has knob (10).
4. A section spraying device for a coal mine tunnel according to claim 3, wherein: screw thread notches are formed in the positions, close to the top, of the front part and the rear part of the fixing frame (8), and the notches are matched with the first stud (9) in a screw thread mode.
5. A section spraying device for a coal mine tunnel according to claim 3, wherein: be provided with bearing structure (4) between two mount (8), bearing structure (4) are including bottom plate (11), the equal fixed mounting in both sides of bottom plate (11) has limiting plate (12), support frame (13) are installed in the top rotation of bottom plate (11), the bottom fixed mounting of support frame (13) has No. two double-screw bolts (14), the top fixed mounting of support frame (13) has a plurality of layer board (15).
6. The section spraying device for the coal mine tunnel according to claim 5, wherein: the two limiting plates (12) are provided with notches on one sides, the width of each notch is the same as that of the water pipe (1), and the length of each notch is greater than that of the spray head assembly (2).
7. The section spraying device for the coal mine tunnel according to claim 5, wherein: the front part and the rear part of the two limiting plates (12) are provided with threaded notches which are matched with the first stud (9) in an adaptive manner.
8. The section spraying device for the coal mine tunnel according to claim 5, wherein: a threaded notch is formed in the middle of the bottom plate (11), and the notch is matched with the second stud (14) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322622344.3U CN220955689U (en) | 2023-09-26 | 2023-09-26 | Section atomizer in colliery tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322622344.3U CN220955689U (en) | 2023-09-26 | 2023-09-26 | Section atomizer in colliery tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220955689U true CN220955689U (en) | 2024-05-14 |
Family
ID=90976027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322622344.3U Active CN220955689U (en) | 2023-09-26 | 2023-09-26 | Section atomizer in colliery tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220955689U (en) |
-
2023
- 2023-09-26 CN CN202322622344.3U patent/CN220955689U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |