CN202338356U - Underground exit passageway system of coal mine - Google Patents
Underground exit passageway system of coal mine Download PDFInfo
- Publication number
- CN202338356U CN202338356U CN2011204771414U CN201120477141U CN202338356U CN 202338356 U CN202338356 U CN 202338356U CN 2011204771414 U CN2011204771414 U CN 2011204771414U CN 201120477141 U CN201120477141 U CN 201120477141U CN 202338356 U CN202338356 U CN 202338356U
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- China
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- safe
- coal mine
- gug
- refuge chamber
- cat ladder
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Abstract
The utility provides an underground exit passageway system of coal mine, which comprises a working face, climbing ladders, a cushioning platform, a safe laneway and refuge rooms, wherein the bottom of the working face is downwards constructed to form a jumping short well, the cushioning platform is arranged in the jumping short well, a cover plate is arranged at the top of the jumping short well, the safe laneway is arranged below the laneway of the working face, the safe laneway is communicated with a first rising well, one climbing ladder is arranged in the first rising well and is connected with the refuge room at the top of the first rising well, and emergency exits are arranged on the refuge rooms. According to the utility model, multiple temporary refuge rooms are provided, crowd can be effectively evacuated because the escape passageways are increased, the escape time is shortened, and the technical scheme is concise and easy to implement.
Description
Technical field
The utility model relates to hedging, escape, the design and construction of rescue channel system and the operation technique of a kind of colliery mining face under mine and roadway system cooperation, is specially a kind of coal mine downhole safe passageway system.
Background technology
Present coal mine downhole safe passageway is more single, and main the utilization produce passage and carry out hedging, when these facilities dangerous situation occurs in the down-hole, and the gallery obstruction of can caving in, the cage passage can be out of shape, and is often destroyed, so little chance of utilizing these facilities.Simultaneously; High temperature, high pressure or other extreme case take place in these passages when dangerous situation takes place in the down-hole easily, and the life that is in these facilities receives serious threat, and wants to hightail these hazardous environments; If the refuge chamber of hiding is arranged temporarily, waiting for rescue also should be correct choice.
The utility model content
The technical problem that the utility model solved is to provide a kind of coal mine downhole safe passageway system, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved adopts following technical scheme to realize:
Coal mine downhole safe passageway system comprises work plane, cat ladder, buffer table, safe tunnel, refuge chamber, and said work plane bottom is built downwards to establish and jumped short well; Said jumping falls and is provided with buffer table in the short well, and the said jumping short well top that falls is provided with cover plate, and said roadway workface has safe tunnel; Gug communicates on the said safe tunnel and first; Be provided with cat ladder in the gug on said first, the refuge chamber at gug top links to each other on the said cat ladder and said first, and said refuge chamber is provided with the emergency exit.
In the utility model, the said jumping short well side that falls is also built and is provided with refuge chamber, and gug communicates on this refuge chamber and second, is provided with cat ladder in the gug on said second, and this cat ladder links to each other with the emergency exit.Communication, provisions, drinking water, medicine and oxygen are set in the said refuge chamber.Lighting installation, pressure ventilation pipe and dustproof pipe are set in the said safe tunnel.
Beneficial effect
The utility model provides a plurality of interim refuge chamber, because the channel of fleeing from increases the crowd that can effectively evacuate, shorten and flee from the time, and the technical scheme of the utility model is simple and clear simultaneously, and is easy to implement.
Description of drawings
Fig. 1 is the coal mine downhole safe passageway system sketch map.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, coal mine downhole safe passageway system sketch map, coal mine downhole safe passageway system; Comprise work plane 2, cat ladder 3, buffer table 7, safe tunnel 6, refuge chamber 8, said work plane 2 bottoms are built downwards and are established the short well 10 that jumps, and said jumping falls and is provided with buffer table 7 in the short well 10; Said jumping short well 10 tops that fall are provided with cover plate 9; Said work plane 2 tunnels have safe tunnel 6, and gug 5 communicates on the said safe tunnel 6 and first, are provided with cat ladder 3 in the gug 5 on said first; The refuge chamber 8 at gug 5 tops links to each other on the said cat ladder 3 and said first, and said refuge chamber 8 is provided with emergency exit 1.
In the utility model, said jumping short well 10 sides that fall are also built and are provided with refuge chamber 8, and gug 4 communicates on this refuge chamber 8 and second, are provided with cat ladder 3 in the gug 4 on said second, and said cat ladder 3 links to each other with emergency exit 1.In the said refuge chamber 8 communication, provisions, drinking water, medicine and oxygen are set.Lighting installation, pressure ventilation pipe and dustproof pipe are set in the said safe tunnel 6.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model; The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the manual that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. coal mine downhole safe passageway system comprises work plane, cat ladder, buffer table, safe tunnel, refuge chamber, it is characterized in that; Said work plane bottom is built downwards to establish and is jumped short well; Said jumping falls and is provided with buffer table in the short well, and the said jumping short well top that falls is provided with cover plate, and said roadway workface has safe tunnel; Gug communicates on the said safe tunnel and first; Be provided with cat ladder in the gug on said first, the refuge chamber at gug top links to each other on the said cat ladder and said first, and said refuge chamber is provided with the emergency exit.
2. coal mine downhole safe passageway system according to claim 1 is characterized in that, the said jumping short well side that falls is also built and is provided with refuge chamber, and gug communicates on this refuge chamber and second, is provided with cat ladder in the gug on said second, and this cat ladder links to each other with the emergency exit.
3. coal mine downhole safe passageway system according to claim 1 and 2 is characterized in that, communication, provisions, drinking water, medicine and oxygen are set in the said refuge chamber.
4. coal mine downhole safe passageway system according to claim 1 is characterized in that, lighting installation, pressure ventilation pipe and dustproof pipe are set in the said safe tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204771414U CN202338356U (en) | 2011-11-25 | 2011-11-25 | Underground exit passageway system of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204771414U CN202338356U (en) | 2011-11-25 | 2011-11-25 | Underground exit passageway system of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338356U true CN202338356U (en) | 2012-07-18 |
Family
ID=46487049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204771414U Expired - Fee Related CN202338356U (en) | 2011-11-25 | 2011-11-25 | Underground exit passageway system of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646832A (en) * | 2019-01-14 | 2019-04-19 | 长江勘测规划设计研究有限责任公司 | The passive emergency escape system of underground nuclear power station and its escape method |
-
2011
- 2011-11-25 CN CN2011204771414U patent/CN202338356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646832A (en) * | 2019-01-14 | 2019-04-19 | 长江勘测规划设计研究有限责任公司 | The passive emergency escape system of underground nuclear power station and its escape method |
| CN109646832B (en) * | 2019-01-14 | 2024-04-19 | 长江勘测规划设计研究有限责任公司 | Passive emergency escape system of underground nuclear power station and escape method thereof |
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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 |
Granted publication date: 20120718 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |