CN212958723U - Coal mine ventilation is with safe explosion-proof equipment with strut function - Google Patents
Coal mine ventilation is with safe explosion-proof equipment with strut function Download PDFInfo
- Publication number
- CN212958723U CN212958723U CN202021895373.7U CN202021895373U CN212958723U CN 212958723 U CN212958723 U CN 212958723U CN 202021895373 U CN202021895373 U CN 202021895373U CN 212958723 U CN212958723 U CN 212958723U
- Authority
- CN
- China
- Prior art keywords
- pipe
- processing box
- ventilation
- standpipe
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 24
- 239000003245 coal Substances 0.000 title claims description 15
- 239000000428 dust Substances 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a colliery is safe explosion-proof equipment for ventilation with strut function, include the mine shaft wall, standpipe, violently manage, connecting pipe and flexible pipe, the left and right sides of the mine shaft wall all is provided with the standpipe, and the top of mine shaft wall installs violently the pipe, the connecting pipe is all installed with the inside of violently managing to the standpipe, and the top of standpipe is connected with flexible pipe, first telescopic link is all installed to the top medial surface of standpipe and the below of violently managing, the second telescopic link is installed to the bottom lateral surface of standpipe, the inner of standpipe is fixed with first processing box, the bottom of violently managing is connected with the second and handles the box, the inboard of standpipe and the below of violently managing all are provided with the installation piece. This colliery is safety explosion-proof equipment for ventilation with strut function through the length of adjusting supporting construction for supporting construction can adapt to the mine of different internal dimensions, avoids the dust to block up air pipe, makes things convenient for the dismouting dust guard.
Description
Technical Field
The utility model relates to a colliery ventilation explosion-proof technology field specifically is a colliery is ventilated and is used safe explosion-proof equipment with strut function.
Background
The coal mine ventilation device can move toxic gas or explosive gas away from a mine, the safety of construction in the mine is improved, and in order to improve the strength of the mine, a supporting structure is arranged on a pipeline in the ventilation explosion-proof device.
The existing safety explosion-proof device with a supporting function for coal mine ventilation is inconvenient to adjust the length of a supporting structure, so that the safety explosion-proof device is inconvenient to adapt to mines with different internal sizes, dust enters a pipeline from a ventilation opening and easily blocks the pipeline, and therefore the safety explosion-proof device with the supporting function for coal mine ventilation is provided, and the problems are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery is safe explosion-proof equipment for ventilation with strut function to solve the current colliery for ventilation with strut function that provides among the above-mentioned background art and be not convenient for adjust supporting construction's length, thereby be not convenient for adapt to different inside dimensions's mine, the dust gets into the pipeline from the vent, easily blocks up the problem of pipeline.
In order to achieve the above object, the utility model provides a following technical scheme: a safety explosion-proof device with a supporting function for ventilation of a coal mine comprises a mine shaft wall, vertical pipes, transverse pipes, connecting pipes and telescopic pipes, wherein the vertical pipes are arranged on the left side and the right side of the mine shaft wall, and the top end of the mine wall is provided with a horizontal pipe, the interior of the vertical pipe and the horizontal pipe are both provided with connecting pipes, the top end of the vertical pipe is connected with a telescopic pipe, the inner side surface of the top end of the vertical pipe and the lower part of the transverse pipe are both provided with a first telescopic rod, the output end of the first telescopic rod is connected with a mounting plate, the outer side surface of the bottom end of the vertical pipe is provided with a second telescopic rod, the output end of the second telescopic rod is connected with a bottom plate, the inner end of the vertical pipe is fixed with a first processing box, and the outer end of the first processing box is provided with a first dust guard, the bottom end of the transverse pipe is connected with a second processing box, and the bottom of the second processing box is provided with a second dust guard, and the inner side of the vertical pipe and the lower part of the transverse pipe are provided with installation blocks.
Preferably, the vertical pipe and the transverse pipe are fixedly connected with the wall of the mine through screws, and the vertical pipe is communicated with the transverse pipe through the telescopic pipe.
Preferably, first telescopic link and second telescopic link all with installation piece fixed connection, and installation piece and standpipe and violently manage and all constitute rotating-structure.
Preferably, the bottom plate and the second telescopic rod form a rotating structure, and the bottom plate is fixedly connected with the mine wall through screws.
Preferably, the longitudinal section of the first processing box is in a trapezoidal structure, and the first processing box is symmetrically arranged about the center line of the vertical pipe.
Preferably, the first dust guard and the first processing box and the second dust guard and the second processing box are connected in a clamping groove, and the outer side surface of the first dust guard protrudes out of the outer side surface of the first processing box.
Compared with the prior art, the beneficial effects of the utility model are that: according to the safety explosion-proof device with the supporting function for coal mine ventilation, the supporting structure can adapt to mines with different internal sizes by adjusting the length of the supporting structure, dust is prevented from blocking a ventilation pipeline, and a dust guard is convenient to disassemble and assemble;
1. the mine shaft supporting structure is provided with a first telescopic rod, a mounting plate, a second telescopic rod and a bottom plate, the stability of the mine shaft wall is enhanced by using a supporting structure formed by a vertical pipe, a transverse pipe, the first telescopic rod and the second telescopic rod, and the supporting structure is suitable for mines with different internal sizes by adjusting the lengths of the first telescopic rod and the second telescopic rod;
2. the mine shaft is provided with a first telescopic rod, a second telescopic rod and an installation block, wherein the first telescopic rod and the second telescopic rod are fixedly connected with the installation block, and the installation block, the vertical pipe and the transverse pipe form a rotating structure, so that the first telescopic rod, the vertical pipe, the transverse pipe, the second telescopic rod and the vertical pipe form a rotating structure;
3. be provided with first dust guard and second dust guard, utilize first dust guard and second dust guard to prevent that external dust from getting into the standpipe and violently managing the inside, and because the connected mode of first dust guard and first processing box and second dust guard and second processing box is the draw-in groove and is connected, make things convenient for first dust guard of dismouting and second dust guard.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic side view of the connection between the first processing box and the vertical pipe of the present invention;
fig. 4 is a schematic view of the overlooking structure of the mounting plate and the first telescopic rod of the present invention.
In the figure: 1. a mine wall; 2. a vertical tube; 3. a transverse tube; 4. a connecting pipe; 5. a telescopic pipe; 6. a first telescopic rod; 7. mounting a plate; 8. a second telescopic rod; 9. a base plate; 10. a first process cartridge; 11. a first dust-proof plate; 12. a second process cartridge; 13. a second dust-proof plate; 14. and (7) installing the block.
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. 1-4, the present invention provides a technical solution: a safety explosion-proof device with a supporting function for coal mine ventilation comprises a mine shaft wall 1, vertical pipes 2, transverse pipes 3, connecting pipes 4, telescopic pipes 5, first telescopic rods 6, mounting plates 7, second telescopic rods 8, a bottom plate 9, a first processing box 10, a first dust guard 11, a second processing box 12, a second dust guard 13 and mounting blocks 14, wherein the vertical pipes 2 are arranged on the left side and the right side of the mine shaft wall 1, the transverse pipes 3 are mounted at the top end of the mine shaft wall 1, the connecting pipes 4 are mounted inside the vertical pipes 2 and the transverse pipes 3, the top ends of the vertical pipes 2 are connected with the telescopic pipes 5, the first telescopic rods 6 are mounted on the inner side surfaces of the top ends of the vertical pipes 2 and below the transverse pipes 3, the output ends of the first telescopic rods 6 are connected with the mounting plates 7, the second telescopic rods 8 are mounted on the outer side surfaces of the bottom ends of the vertical pipes 2, the output ends of the second telescopic rods 8, a first dust guard 11 is arranged at the outer end of the first processing box 10, a second processing box 12 is connected to the bottom end of the transverse pipe 3, a second dust guard 13 is arranged at the bottom end of the second processing box 12, and mounting blocks 14 are arranged on the inner side of the vertical pipe 2 and below the transverse pipe 3;
as shown in fig. 1, 3 and 4, the vertical pipe 2 and the horizontal pipe 3 are fixedly connected with the mine shaft wall 1 through screws, the vertical pipe 2 is communicated with the horizontal pipe 3 through the telescopic pipe 5, the vertical pipe 2, the telescopic pipe 5 and the horizontal pipe 3 are used for conveying gas, the first telescopic rod 6 and the second telescopic rod 8 are fixedly connected with the mounting block 14, and the mounting block 14, the vertical pipe 2 and the horizontal pipe 3 form a rotating structure, so that the first telescopic rod 6, the vertical pipe 2, the horizontal pipe 3, the second telescopic rod 8 and the vertical pipe 2 form a rotating structure, the bottom plate 9 and the second telescopic rod 8 form a rotating structure, the bottom plate 9 is fixedly connected with the mine shaft wall 1 through screws, and the mounting angle of the bottom plate 9 can be conveniently adjusted;
as shown in fig. 1 and 2, the longitudinal section of the first processing box 10 is a trapezoid structure, and the first processing box 10 is symmetrically arranged with respect to the center line of the vertical tube 2, so that the first dust-proof plate 11 is obliquely arranged to prevent excessive dust from adhering to the first dust-proof plate 11, the connection modes of the first dust-proof plate 11 and the first processing box 10 and the connection modes of the second dust-proof plate 13 and the second processing box 12 are all connected by a clamping groove, and the outer side surface of the first dust-proof plate 11 protrudes out of the outer side surface of the first processing box 10, thereby facilitating the assembly and disassembly of the first dust-proof plate 11 and the second processing box 12.
The working principle is as follows: when the safety explosion-proof device with the support function for coal mine ventilation is used, firstly, the vertical pipe 2 and the transverse pipe 3 are fixed on the mine shaft wall 1 through screws, the length of the first telescopic rod 6 is adjusted, the first telescopic rod 6 is rotated on the inner side of the vertical pipe 2 and below the transverse pipe 3, so that the mounting plate 7 at the output end of the first telescopic rod 6 mounted at the top end of the vertical pipe 2 is attached to the mounting plate 7 at the output end of the first telescopic rod 6 below the transverse pipe 3, as shown in figure 4, two groups of mounting plates 7 are fixedly connected through screws, the vertical pipe 2 and the transverse pipe 3 are supported by using two groups of first telescopic rods 6, the top end of the mine shaft wall 1 is supported, then the second telescopic rod 8 is rotated, the length of the second telescopic rod 8 is adjusted, so that the bottom plate 9 is in contact with the inner lower surface of the mine shaft wall 1, the bottom plate 9 is connected with the, then fixing the bottom plate 9 on the mine shaft wall 1 through screws to support the bottom end of the mine shaft wall 1;
in the using process, the first dust guard 11 and the second dust guard 13 are used for filtering dust in air to prevent dust from entering the interior of the vertical pipe 2 and the horizontal pipe 3, as shown in fig. 1 and 2, because the first dust guard 11 and the first processing box 10 and the second dust guard 13 and the second processing box 12 are connected in a clamping groove mode, when the first dust guard 11 and the second dust guard 13 need to be cleaned, the first dust guard 11 and the second dust guard 13 are outwards buckled, and the first dust guard 11 and the second dust guard 13 are respectively taken out from the interior of the first processing box 10 and the interior of the second processing box 12, so that a series of operations of the safety explosion-proof device with the support function for coal mine ventilation are completed.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a colliery is safe explosion-proof equipment for ventilation with strut function, includes the mine wall of a well (1), standpipe (2), violently manages (3), connecting pipe (4) and flexible pipe (5), its characterized in that: the mine shaft comprises a mine shaft wall (1), vertical pipes (2) are arranged on the left side and the right side of the mine shaft wall (1), a transverse pipe (3) is installed at the top end of the mine shaft wall (1), connecting pipes (4) are installed inside the vertical pipes (2) and the transverse pipe (3), telescopic pipes (5) are connected to the top ends of the vertical pipes (2), first telescopic rods (6) are installed on the inner side faces of the top ends of the vertical pipes (2) and the lower portion of the transverse pipe (3), a mounting plate (7) is connected to the output ends of the first telescopic rods (6), a second telescopic rod (8) is installed on the outer side faces of the bottom ends of the vertical pipes (2), a bottom plate (9) is connected to the output ends of the second telescopic rods (8), a first processing box (10) is fixed to the inner ends of the vertical pipes (2), a first dust guard (11) is installed on the outer, and a second dust guard (13) is installed at the bottom end of the second processing box (12), and installation blocks (14) are arranged on the inner side of the vertical pipe (2) and below the transverse pipe (3).
2. A safety explosion-proof device with a supporting function for ventilation of a coal mine according to claim 1, wherein: the vertical pipe (2) and the transverse pipe (3) are fixedly connected with the mine shaft wall (1) through screws, and the vertical pipe (2) is communicated with the transverse pipe (3) through an extension pipe (5).
3. A safety explosion-proof device with a supporting function for ventilation of a coal mine according to claim 1, wherein: first telescopic link (6) and second telescopic link (8) all with installation piece (14) fixed connection, and installation piece (14) all constitute revolution mechanic with standpipe (2) and violently pipe (3).
4. A safety explosion-proof device with a supporting function for ventilation of a coal mine according to claim 1, wherein: the bottom plate (9) and the second telescopic rod (8) form a rotating structure, and the bottom plate (9) is fixedly connected with the mine shaft wall (1) through screws.
5. A safety explosion-proof device with a supporting function for ventilation of a coal mine according to claim 1, wherein: the longitudinal section of the first processing box (10) is of a trapezoidal structure, and the first processing box (10) is symmetrically arranged relative to the center line of the vertical pipe (2).
6. A safety explosion-proof device with a supporting function for ventilation of a coal mine according to claim 1, wherein: the first dustproof plate (11) is connected with the first processing box (10) in a clamping groove mode, and the second dustproof plate (13) is connected with the second processing box (12) in a clamping groove mode, and the outer side face of the first dustproof plate (11) protrudes out of the outer side face of the first processing box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021895373.7U CN212958723U (en) | 2020-09-03 | 2020-09-03 | Coal mine ventilation is with safe explosion-proof equipment with strut function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021895373.7U CN212958723U (en) | 2020-09-03 | 2020-09-03 | Coal mine ventilation is with safe explosion-proof equipment with strut function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212958723U true CN212958723U (en) | 2021-04-13 |
Family
ID=75365202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021895373.7U Expired - Fee Related CN212958723U (en) | 2020-09-03 | 2020-09-03 | Coal mine ventilation is with safe explosion-proof equipment with strut function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212958723U (en) |
-
2020
- 2020-09-03 CN CN202021895373.7U patent/CN212958723U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212958723U (en) | Coal mine ventilation is with safe explosion-proof equipment with strut function | |
| CN218671067U (en) | Connecting structure of anti-drop air conduit | |
| CN215645508U (en) | Switch board that possesses dust removal function | |
| CN112780589B (en) | Ventilator integrated equipment for intrinsic safety type mining | |
| CN211206430U (en) | A environmental monitoring device for building engineering | |
| CN212202585U (en) | Vertical centrifugal pump protector | |
| CN210568973U (en) | Special filter equipment of warm logical | |
| CN210050090U (en) | Stable protection device for centrifugal fan | |
| CN211492001U (en) | Dust collecting equipment that carpenter's workshop was used | |
| CN221074662U (en) | Improved generation direct-connected centrifugal fan | |
| CN219809154U (en) | Noise reduction fan convenient to maintain | |
| CN211191251U (en) | Electric automation equipment dust collector | |
| CN209812808U (en) | Perforating device for interior decoration | |
| CN213902492U (en) | Air quantity sensor for corrosive gas exhaust system | |
| CN214203847U (en) | Energy storage cabin with stronger shock resistance | |
| CN214660360U (en) | Coal mine gas over-limit alarm device convenient to mount | |
| CN209875535U (en) | Coupler protective cover capable of adjusting horizontal and height direction sizes | |
| CN215169987U (en) | Circular ring support convenient to clean for coal mine supports | |
| CN215966595U (en) | Steel pipe cutting device for construction | |
| CN214403050U (en) | A fender is enclosed to environment-friendly that is used for urban construction to fall dust | |
| CN216542168U (en) | Planer type milling machine | |
| CN214314833U (en) | Motor shield for coal mine electromechanical equipment | |
| CN219221553U (en) | Heating and ventilation pipeline connector | |
| CN213883044U (en) | Concatenation formula green dust remover shell | |
| CN215357213U (en) | Milling machine machining center capable of improving working efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |