CN208219454U - Brattice air partition structure for coal mine - Google Patents
Brattice air partition structure for coal mine Download PDFInfo
- Publication number
- CN208219454U CN208219454U CN201820657882.2U CN201820657882U CN208219454U CN 208219454 U CN208219454 U CN 208219454U CN 201820657882 U CN201820657882 U CN 201820657882U CN 208219454 U CN208219454 U CN 208219454U
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- CN
- China
- Prior art keywords
- connecting rod
- canvas
- air partition
- fixed
- coal mine
- 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
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model provides a kind of brattice air partition structure for coal mine, including including canvas, fixed link, fixed cone and connecting rod；The both ends of the connecting rod are respectively fixedly installed with a fixed link；The bottom of each fixed link is respectively fixedly installed with a fixed cone；The canvas is flexibly connected by the circular apertures at top with connecting rod；The bottom of the canvas is provided with several ventilation openings.The setting of connecting rod, be conducive to save occupied space, without using when air partition by manually adjusting folding rod, make its rotary folding, without being dismantled, it is more convenient when to allow air partition to use, space occupied is smaller, facilitate arrangement, in use process, the angle for adjusting connecting rod can also be passed through, to be supported according to the demand of landform, and connecting rod and canvas belong to integral structure, avoid and need additionally to build frame during building air partition and remove fixed canvas, greatly reduce trouble of the worker when building air partition.
Description
Technical field
The utility model belongs to brattice air partition, coal mine facility technology field, more specifically, in particular to for coal mine
Brattice air partition structure.
Background technique
Air partition is for reducing the quantity that dump, dust heap, sand drift discharge dust into air.The air partition studied in text is a kind of
The barrier for dredging (porous) thoroughly forms a Ge Di wind speed area in its leeward, thus the movement for preventing sand grains, avenging grain and dust.
Flying up for dust is reduced mainly to realize by the shielding action of air partition, the shielding action of air partition will enable it is higher come
Flowing wind speed reduces.
Based on above-mentioned, the inventors discovered that, all bad arrangement of existing air partition and security protection, it is also necessary to build frame and go to fix
Air partition brings many unnecessary troubles to worker, and the frame of canvas is supported to be fixed, it is not possible to arbitrarily transformation
Angle does not support more landform demands.
Then, in view of this, being studied improvement for existing structure and missing, the brattice air partition for coal mine is provided
Structure, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides the brattice air partition structure for being used for coal mine, existing to solve
The all bad arrangement of air partition and security protection, it is also necessary to build frame and remove fixed air partition, bring many unnecessary troubles to worker,
And the frame of air partition is supported to be fixed, it is not possible to the problem of arbitrarily converting angle, not supporting more landform demands.
Purpose and effect of the utility model for the brattice air partition structure of coal mine, are reached by technological means in detail below
At:
For the brattice air partition structure of coal mine, including canvas, fixed link, fixed cone, ventilation hole and connecting rod；The connection
The both ends of bar are respectively fixedly installed with a fixed link；The bottom of each fixed link is respectively fixedly installed with a fixed cone；Institute
Canvas is stated to be flexibly connected by the circular apertures at top with connecting rod；The bottom of the canvas is provided with several ventilation openings.
Further, the length of the fixed cone is 30cm, and the outer wall of fixed cone is provided with helicitic texture.
Further, the ventilation hole is semi-circular structure, and in rectangular arranged in the bottom of canvas.
Further, the diameter of the circular apertures size at the top of the canvas and connecting rod matches, and canvas can pass through circle
Type hole moves in connecting rod.
Further, the connecting rod is made of three folding rods, and folded connection pole length is 35CM.
Compared with prior art, the utility model has the following beneficial effects:
The setting of connecting rod is conducive to save occupied space, without using, by manually adjusting folding rod, making its rotation when air partition
Turnover is folded, and without being dismantled, to be more convenient when air partition being allowed to use, space occupied is smaller, facilitates arrangement, in use process,
Can also be by the angle of adjusting connecting rod, to be supported according to the demand of landform, and connecting rod and canvas belong to one
Structure avoids and needs additionally to build frame during building air partition and remove fixed canvas, greatly reduces worker and building
Trouble when air partition.
The ventilation hole of the setting of ventilation hole, semi-circular structure advantageously reduces wind speed, to prevent grit in coal mine, dust
It flies up, grit caused by the ventilation hole of semi-circular structure can both prevent wind speed too fast, dust fly up, and it is excessive to be also possible to prevent wind-force
Air partition is blown down.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is Fig. 3 partial enlargement structural representation of the utility model.
Fig. 3 is the backsight structural representation of the utility model.
Fig. 4 be the utility model folding canvas after structural schematic diagram.
Fig. 5 is the connecting rod folded configuration schematic diagram of the utility model.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Canvas air partition -1；Fixed link -2；Fixed cone -3；Ventilation hole -4；Connecting rod -5.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 5:
The utility model provides the brattice air partition structure for being used for coal mine, including canvas 1, fixed link 2, fixed cone 3, ventilation
Hole 4 and connecting rod 5；The both ends of connecting rod 5 are respectively fixedly installed with a fixed link 2；The bottom of each fixed link 2 is respectively fixedly mounted
There is a fixed cone 3；Canvas 1 is flexibly connected by the circular apertures at top with connecting rod 5；The bottom of canvas 1 is provided with several
Ventilation opening 4.
Wherein, the length of the fixed cone 3 is 30cm, and the outer wall of fixed cone 3 is provided with helicitic texture, is conducive to fix
The entirety of air partition stablizes it and stands on the ground, and air partition is disposed vertically onto ground by when use, then by beaing fixation
The meeting stress of fixed cone 3 on the top of bar 2,2 bottom of fixed link is embedded in ground, and then 1 bottom of canvas parallel to the ground can be adjacent to, i.e.,
Air partition can be fixed, the tool that reuses pats the ground around fixed cone 3, allows soil property more consolidation in ground more to have adhesive force, and solid
Surely the helicitic texture for boring 3 sides increases the resistance of fixed cone 3 Yu ground, fixes on the ground air partition is more stable.
Wherein, the ventilation hole 4 is semi-circular structure, and in rectangular arranged in the bottom of canvas 1, the ventilation hole of semi-circular structure
4 advantageously reduce wind speed, so that grit in coal mine, dust be prevented to fly up, the ventilation hole 4 of semi-circular structure can both prevent wind speed
Grit, dust caused by too fast fly up, and are also possible to prevent that wind-force is excessive to blow down air partition.
Wherein, the circular apertures size at 1 top of canvas and the diameter of connecting rod 5 match, and canvas 1 can pass through circle
Type hole moves in connecting rod 5, when air partition after use, canvas 1 can be folded up at undaform by push-and-pull canvas 1,
It can be more convenient to arrange air partition after use.
Wherein, the connecting rod 5 is made of three folding rods, and folded 5 length of connecting rod is 35CM, is conducive to save
Occupied space, without using by manually adjusting folding rod 5, its rotary folding is made when air partition, without being dismantled, to allow air partition
Be more convenient when use, space occupied is smaller, facilitate arrangements, in use process, can also by adjusting the angle of connecting rod 5,
It is supported according to the demand of landform.
The specifically used mode and effect of the present embodiment:
In the utility model, when use, first manually adjusts connecting rod 5 to smooth opening state, then by canvas 1 to connection
5 side of bar is pushed and pulled to unfolded state, and is fixed on two by the ventilation hole 4 of 1 two sides of the bottom of canvas using the rope made of hemp or steel wire rope
In a fixed link 2, then air partition is disposed vertically onto ground, then by beaing the top of fixed link 2,2 bottom of fixed link
Fixed cone 3 can stress be embedded in ground, then 1 bottom of canvas parallel to the ground can be adjacent to, and can be fixed air partition, be reused
Tool pats the ground around fixed cone 3, and soil property more consolidation in ground is allowed more to have adhesive force, and the helicitic texture of 3 side of fixed cone
The resistance for increasing fixed cone 3 Yu ground fixes on the ground air partition is more stable, and in use process, its is leeward for canvas 1
Face forms a Ge Di wind speed area, so that grit in coal mine, dust be prevented to fly up, the ventilation hole 4 of semi-circular structure can both be prevented
Grit, dust caused by wind speed is too fast fly up, and are also possible to prevent that wind-force is excessive to blow down air partition.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (1)
1. being used for the brattice air partition structure of coal mine, it is characterised in that: the brattice air partition structure for being used for coal mine includes canvas, fixation
Bar, fixed cone, ventilation hole and connecting rod；The both ends of the connecting rod are respectively fixedly installed with a fixed link；Each fixation
The bottom of bar is respectively fixedly installed with a fixed cone；The canvas is flexibly connected by the circular apertures at top with connecting rod；It is described
The bottom of canvas is provided with several ventilation openings；The length of the fixed cone is 30cm, and the outer wall of fixed cone is provided with screw thread
Structure；The ventilation hole is semi-circular structure, and in rectangular arranged in the bottom of canvas；Circular apertures size at the top of the canvas with
The diameter of connecting rod matches, and canvas can be moved in connecting rod by circular apertures；The connecting rod is by three folding rod groups
At folded connection pole length is 35CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657882.2U CN208219454U (en) | 2018-05-04 | 2018-05-04 | Brattice air partition structure for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657882.2U CN208219454U (en) | 2018-05-04 | 2018-05-04 | Brattice air partition structure for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219454U true CN208219454U (en) | 2018-12-11 |
Family
ID=64510008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820657882.2U Expired - Fee Related CN208219454U (en) | 2018-05-04 | 2018-05-04 | Brattice air partition structure for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208219454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789460A (en) * | 2020-07-08 | 2020-10-20 | 蔡欣欣 | Flowerpot support convenient to equipment |
| CN112854034A (en) * | 2021-01-15 | 2021-05-28 | 范菁 | High-speed railway bridge combination crosswind shelters from ware |
-
2018
- 2018-05-04 CN CN201820657882.2U patent/CN208219454U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789460A (en) * | 2020-07-08 | 2020-10-20 | 蔡欣欣 | Flowerpot support convenient to equipment |
| CN112854034A (en) * | 2021-01-15 | 2021-05-28 | 范菁 | High-speed railway bridge combination crosswind shelters from ware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20181211 Termination date: 20190504 |