CN205422794U - Mining air door of easy dismouting - Google Patents
Mining air door of easy dismouting Download PDFInfo
- Publication number
- CN205422794U CN205422794U CN201620192763.5U CN201620192763U CN205422794U CN 205422794 U CN205422794 U CN 205422794U CN 201620192763 U CN201620192763 U CN 201620192763U CN 205422794 U CN205422794 U CN 205422794U
- Authority
- CN
- China
- Prior art keywords
- door
- air door
- rectangular frame
- wind
- easy
- 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
- 238000005065 mining Methods 0.000 title abstract description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000005273 aeration Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a mining air door of easy dismouting, belongs to mining technical field for solve the current inconvenient problem of mining air door dismouting, its technical scheme is, including door frame and two door plants during this air door constitutes, two stand symmetries of door frame are installed on two lateral walls in mine tunnel, and two door plants are connected with two stands rotations of door frame respectively, improve the back, and every door plant forms by the rectangular frame concatenation that a plurality of structures are the same, and every rectangular frame's inboard is equipped with the gasbag that keeps out the wind. The utility model discloses a door plant is formed by a plurality of rectangular frame concatenation, and the draught area of air door is controlled by a scalar sum aeration quantity of inflating of the gasbag that keeps out the wind, not only can guarantee that ventilation system smoothly moves, has light in weight, with low costs, installation in addition and dismantles advantages such as convenient, can improve the work efficiency of removal air door greatly.
Description
Technical field
This utility model relates to the underground mine damper of a kind of installation, convenient disassembly, belongs to mining technique field.
Background technology
Air door is the critical facility in mine ventilation system, and in the underground mine capital construction phase, owing to roadway linking is incomplete, ventilating system is not perfect, needs multiple air door to regulate each stage casing, the air quantity in each tunnel, it is ensured that ventilating system is run smooth and easy.Along with being stepped up of length is built in tunnel pick, each bar roadway and vent (-escape) raise can be the most through, in order to ensure that ventilating system Shunchang is run, need often to adjust damper positions and ventilation.At present, mine air door is typically all presses permanent air throttle design, there is the defects such as weight of equipment is big, cost is high, installing/dismounting is inconvenient, the biggest difficulty is caused to the movement of air door, greatly reduce the mobile efficiency of air door, and most air door uses opaque metal material, in prevailing traffic tunnel, air door both sides vehicle cannot observe opposite situation, and the management and running produced for mine capital construction bring inconvenience.
Utility model content
The purpose of this utility model is the drawback for prior art, it is provided that a kind of easy-disassembling-assembling mine air door, while ensureing the smooth and easy operation of ventilating system, improves the work efficiency of mobile air door.
Problem described in the utility model realizes with following technical proposals:
A kind of easy-disassembling-assembling mine air door, composition includes doorframe and two fan door-plates, two columns of described doorframe are symmetrically mounted on two sidewalls of mine working, two fan the door-plates two columns respectively with doorframe is rotationally connected, after improvement, often fan door-plate is spliced by the rectangular frame that multiple structures are identical, and the inner side of each rectangular frame is provided with the air bag that keeps out the wind.
Above-mentioned easy-disassembling-assembling mine air door, two fan the shrouding being arranged over being perpendicular to tunnel trend of door-plates, and the upper edge of described shrouding is fixing with the top in tunnel to be connected.
Above-mentioned easy-disassembling-assembling mine air door, described in the air bag that keeps out the wind be fixed on the inner side of entablature of corresponding rectangular frame.
Above-mentioned easy-disassembling-assembling mine air door, is bolted between the adjacent rectangle framework of same fan door-plate.
Above-mentioned easy-disassembling-assembling mine air door, described rectangular frame is square frame.
Door-plate of the present utility model is spliced by multiple rectangular frames, the draught area of air door is controlled by inflation number and the aeration quantity of the air bag that keeps out the wind, the smooth and easy operation of ventilating system can not only be ensured, and there is the advantages such as lightweight, low cost, installation and convenient disassembly, it is greatly improved the work efficiency of mobile air door.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the connection diagram of adjacent rectangle framework.
Figure is respectively numbered: 1, shrouding, 2, doorframe, 3, door-plate, 4, rectangular frame, 5, keep out the wind air bag.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
This utility model provides a kind of dismounting, mine air door easy for installation, this air door can regulating air volume, quick release when air door needs shift position as required, and re-assembly in new position, realization recycles, and reaches to improve work efficiency, the purpose of cost of reducing investment outlay.
Referring to Fig. 1, this utility model mainly includes shrouding 1, doorframe 2 and door-plate 3.Wherein, door-plate 3 is spliced by multiple rectangular frames 4, is bolted between adjacent rectangle framework 4, the internally installed air bag 5 that keeps out the wind of each rectangular frame 4.
Referring to Fig. 2, rectangular frame 4 can be square shape, employing metal material is made, the shapes and sizes of each rectangular frame 4 are identical, four hex bolts holes are reserved according to the principle of five deciles in each limit of rectangular frame 4, install the inflatable air bag 5 that keeps out the wind, can be directly clamped among in rectangular frame 4 after the air bag 5 that keeps out the wind inflation in rectangular frame 4, it is fixed on the side of rectangular frame 4 after aerofluxus, the draught area of rectangular frame 4 can be regulated by the inflation of air bag 5 of keeping out the wind, aerofluxus.Rectangular frame 4 and the air bag 5 that keeps out the wind are formed installation unit, according to heading sizes size, several installation units is linked together by hex bolts, make left and right two fan door-plate.The air bag 5 that keeps out the wind is made up of soft translucent rubber material, in order to air door both sides vehicle observation opposite situation.Top, tunnel is arc, and installation unit cannot be installed, and shrouding 1 can be used to block, and closure tip leaks out space.Two fan door-plates are separately mounted on the left and right sides column of doorframe, constitute the air door that can open and close.When ventilating system is properly functioning, two fan door-plates are closed, according to the service requirement of ventilating system, and the ventilation of aeration quantity damper of kept out the wind by control the inflation number of air bag 5 and the single air bag 5 that keeps out the wind.In fig. 2, the keep out the wind aeration quantity of air bag 5 of left side is less, and the ventilation of installation unit is relatively big, and the keep out the wind aeration quantity of air bag 5 of right side is more, and the ventilation of installation unit is less.When personnel or equipment pass through, two fan door-plates can be opened temporarily.
Claims (5)
1. an easy-disassembling-assembling mine air door, composition includes doorframe (2) and two fans door-plate (3), two columns of described doorframe (2) are symmetrically mounted on two sidewalls of mine working, two fan the door-plate (3) two columns respectively with doorframe (2) is rotationally connected, it is characterized in that, often fanning door-plate (3) to be spliced by the rectangular frame (4) that multiple structures are identical, the inner side of each rectangular frame (4) is provided with the air bag that keeps out the wind (5).
The easy-disassembling-assembling mine air door of one the most according to claim 1, is characterized in that, two fan the shrouding (1) being arranged over being perpendicular to tunnel trend of door-plate (3), and the upper edge of described shrouding (1) is fixing with the top in tunnel to be connected.
The easy-disassembling-assembling mine air door of one the most according to claim 1 and 2, is characterized in that, described in the air bag (5) that keeps out the wind be fixed on the inner side of entablature of corresponding rectangular frame (4).
The easy-disassembling-assembling mine air door of one the most according to claim 3, is characterized in that, is bolted between the adjacent rectangle framework (4) of same fan door-plate (3).
The easy-disassembling-assembling mine air door of one the most according to claim 4, is characterized in that, described rectangular frame (4) is square frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192763.5U CN205422794U (en) | 2016-03-14 | 2016-03-14 | Mining air door of easy dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192763.5U CN205422794U (en) | 2016-03-14 | 2016-03-14 | Mining air door of easy dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422794U true CN205422794U (en) | 2016-08-03 |
Family
ID=56534752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192763.5U Expired - Fee Related CN205422794U (en) | 2016-03-14 | 2016-03-14 | Mining air door of easy dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422794U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404035A (en) * | 2018-11-05 | 2019-03-01 | 中国神华能源股份有限公司 | Inflatable air door |
| CN110107334A (en) * | 2019-04-11 | 2019-08-09 | 临沂矿业集团有限责任公司 | A kind of connection roadway relief damper |
| CN111005751A (en) * | 2019-11-19 | 2020-04-14 | 煤炭科学技术研究院有限公司 | Lightweight structure of coal mine underground air door |
| CN111720157A (en) * | 2020-06-16 | 2020-09-29 | 山东新升实业发展有限责任公司 | Composite functional type inflatable wind shielding device material |
-
2016
- 2016-03-14 CN CN201620192763.5U patent/CN205422794U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404035A (en) * | 2018-11-05 | 2019-03-01 | 中国神华能源股份有限公司 | Inflatable air door |
| CN110107334A (en) * | 2019-04-11 | 2019-08-09 | 临沂矿业集团有限责任公司 | A kind of connection roadway relief damper |
| CN111005751A (en) * | 2019-11-19 | 2020-04-14 | 煤炭科学技术研究院有限公司 | Lightweight structure of coal mine underground air door |
| CN111720157A (en) * | 2020-06-16 | 2020-09-29 | 山东新升实业发展有限责任公司 | Composite functional type inflatable wind shielding device material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160803 |