CN106401635B - A kind of installation of construction ventilation of tunnel hedging multi-purpose device and application method - Google Patents
A kind of installation of construction ventilation of tunnel hedging multi-purpose device and application method Download PDFInfo
- Publication number
- CN106401635B CN106401635B CN201611135161.7A CN201611135161A CN106401635B CN 106401635 B CN106401635 B CN 106401635B CN 201611135161 A CN201611135161 A CN 201611135161A CN 106401635 B CN106401635 B CN 106401635B
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- China
- Prior art keywords
- truss structure
- hedging
- tunnel
- air
- pipeline
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
Abstract
A kind of installation of construction ventilation of tunnel hedging multi-purpose device and application method, the present invention relates to a kind of installation of construction ventilation of tunnel hedging multi-purpose device and application method, a kind of construction ventilation of tunnel hedging multi-purpose device includes moveable truss structure hedging pipeline, ventilation shaft composition.Ventilation shaft is placed in truss structure hedging pipeline.Moveable truss structure hedging pipeline can draw and fix, and usually protect to ventilation shaft, become personnel's hedging channel when tunnel construction accident occurs.Solves the problems, such as the problem of ventilation shaft easy to damage and personnel's hedging.Moveable truss structure can be moved with Tunnel Construction Schedule, easy to use, be reduced costs.It can be used for the tunnels such as highway, railway, water conservancy project and underground engineering construction.
Description
Technical field
The present invention relates to a kind of constructing tunnel devices, more particularly, to a kind of construction ventilation of tunnel hedging multi-purpose device.
Background technique
Ventilation equipment are commonly used equipments in the work progress of existing tunnel, and ventilation shaft is generally hose, in use process
In be easy to happen rupture.Constructing tunnel cave in accident frequent occurrence at present, if construction personnel is trapped in constructing tunnel place only
Have and passively waits for rescue.
Summary of the invention
The technical problem to be solved by the present invention is to make up the defect of the above-mentioned prior art, a kind of construction ventilation of tunnel is proposed
Hedging multi-purpose device.
Technical problem of the invention is resolved by the following technical programs.
The present invention relates to a kind of construction ventilation of tunnel hedging multi-purpose device, including moveable truss structure hedging pipeline,
Ventilation shaft composition.Ventilation shaft is placed in truss structure hedging pipeline.Moveable truss structure hedging pipeline usually may be used
Ventilation shaft is protected, construction personnel's hedging channel can be become when tunnel construction accident occurs.Solves ventilation shaft
The problem of problem easy to damage and personnel's hedging.Moveable truss structure can be moved with Tunnel Construction Schedule, be made
With conveniently, reduce costs.It can be used for the tunnels such as highway, railway, water conservancy project and underground engineering construction.
Moveable truss structure is tubular structure, and the newest two lining ends constructed in tunnel are arranged in one end of inlet and outlet
Near, the diameter of the tubular structure pipeline of truss structure can accommodate a construction personnel and free in and out.
The draft type used when constructing tunnel is divided into: blast type (forced), air-exhaust type (air-draft-type), the row's of sending mixing
Formula utilizes service gallery ventilation etc..Antistatic, fire-retardant air hose material should be used.The distance of air hose mouth to excavation face is generally small
In 5 meters, hundred meters of air leak rate of air curtain of air hose should be not more than 2%.
Ventilation shaft is air air supply tube or discharge pipe, is divided into big pipe and two kinds of tubule, big Guan Renke creeps by (general
For hose, antistatic, fire-retardant air hose material should be used, material can be nylon coated fabric or other materials), tube diameter is compared with person of low position
It can not creep and pass through.Tubule only can be used with big pipe or only, can also manage greatly and tubule while used.Hedging personnel can be direct
Pass through out of big pipe, can also pass through from moveable truss structure tubular structure.
Traction device and fixed device can be installed additional in moveable truss structure, traction device can for machine traction and
It is attached to be maintained at the newest two lining ends constructed by the mobile moveable truss structure tubular structure of traction device by manpower traction
Closely.Fixed device is for fixing moveable truss structure.Guarantee that moveable truss structure tubular structure does not move disorderly.
Air Quality monitoring device can be installed on device, the function of blower air-supply is controlled according to air quality situation
Rate.
One or more magnetic devices can be placed in ventilation shaft.Truss structure pipe for ventilation shaft and outside
Road is fixed, without damaging pipeline.
In conclusion the beneficial effect of the present invention compared with the prior art is:
The moveable truss structure hedging pipeline of the device can usually protect ventilation shaft, in tunnel construction accident
Construction personnel's hedging channel can be become when generation.Solves the problems, such as the problem of ventilation shaft easy to damage and personnel's hedging.It is removable
Dynamic truss structure can be moved with Tunnel Construction Schedule, easy to use, be reduced costs.Can be used for highway, railway,
The tunnels such as water conservancy project and underground engineering construction.
Specific embodiment
The present invention is further illustrated With reference to embodiment.
The present invention relates to a kind of construction ventilation of tunnel hedging multi-purpose device, including moveable truss structure hedging pipeline,
Ventilation shaft composition.Ventilation shaft is placed in truss structure hedging pipeline.Moveable truss structure hedging pipeline usually may be used
Ventilation shaft is protected, construction personnel's hedging channel can be become when tunnel construction accident occurs.Solves ventilation shaft
The problem of problem easy to damage and personnel's hedging.Moveable truss structure can be moved with Tunnel Construction Schedule, be made
With conveniently, reduce costs.It can be used for the tunnels such as highway, railway, water conservancy project and underground engineering construction.
Moveable truss structure is tubular structure, and the newest two lining ends constructed in tunnel are arranged in one end of inlet and outlet
Near, the diameter of the tubular structure pipeline of truss structure can accommodate a construction personnel and free in and out.
The draft type used when constructing tunnel is divided into: blast type (forced), air-exhaust type (air-draft-type), the row's of sending mixing
Formula utilizes service gallery ventilation etc..Antistatic, fire-retardant air hose material should be used.The distance of air hose mouth to excavation face is generally small
In 5 meters, hundred meters of air leak rate of air curtain of air hose should be not more than 2%.
Ventilation shaft is air air supply tube or discharge pipe, is divided into big pipe and two kinds of tubule, big Guan Renke creeps by (general
For hose, antistatic, fire-retardant air hose material should be used, material can be nylon coated fabric or other materials), tube diameter is compared with person of low position
It can not creep and pass through.Tubule only can be used with big pipe or only, can also manage greatly and tubule while used.Hedging personnel can be direct
Pass through out of big pipe, can also pass through from moveable truss structure tubular structure.
Traction device and fixed device can be installed additional in moveable truss structure, traction device can for machine traction and
It is attached to be maintained at the newest two lining ends constructed by the mobile moveable truss structure tubular structure of traction device by manpower traction
Closely.Fixed device is for fixing moveable truss structure.Guarantee that moveable truss structure tubular structure does not move disorderly.
Air Quality monitoring device can be installed on device, the function of blower air-supply is controlled according to air quality situation
Rate.
One or more magnetic devices can be placed in ventilation shaft.Truss structure pipe for ventilation shaft and outside
Road is fixed, without damaging pipeline.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Several equivalent substitute or obvious modifications are made under the premise of not departing from present inventive concept, and performance or use is identical, then should
It is considered as belonging to present invention protection scope determined by the appended claims.
Claims (1)
1. a kind of construction ventilation of tunnel hedging multi-purpose device installation and application method, it is characterised in that a kind of construction ventilation of tunnel
Hedging multi-purpose device includes moveable truss structure pipeline, ventilation shaft；Ventilation shaft is placed in truss structure pipeline；It can
Mobile truss structure pipeline usually protects ventilation shaft, and when tunnel construction accident occurs, truss structure pipeline becomes
Construction and rescue personnel channel；Moveable truss structure pipeline can be moved with Tunnel Construction Schedule；Ventilation shaft
For air air supply tube or discharge pipe, it is divided into big pipe and two kinds of tubule, people can creep by managing greatly, and people, which can not creep, passes through tubule；
Only tubule, or big pipe and tubule is used to use simultaneously with big pipe or only；Hedging personnel directly passes through out of big pipe, or from removable
Pass through in dynamic truss structure pipeline；Using blast type, air-exhaust type or the row of sending are hybrid, are divulged information using service gallery；Using
Antistatic, fire-retardant air hose material；The distance of air hose mouth to excavation face is generally less than 5 meters, and hundred meters of air leak rate of air curtain of air hose should be not more than
2%；Traction device can be installed on moveable truss structure pipeline, traction device is machine traction or manpower traction, is led to
The moveable truss structure pipeline of tethered sliding is crossed to be maintained near the newest two lining ends constructed；It can be in ventilation shaft
One or more magnetic devices are placed, the truss structure pipeline for ventilation shaft and outside is fixed, and it is easy to disassemble, without
Damage pipeline；It fixing device for installing, fixed device can be used to fix moveable purlin on moveable truss structure pipeline
Frame structural pipeline guarantees that moveable truss structure pipeline does not move disorderly；Air Quality monitoring can be installed on device
Device controls the power of blower air-supply according to air quality situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135161.7A CN106401635B (en) | 2016-12-11 | 2016-12-11 | A kind of installation of construction ventilation of tunnel hedging multi-purpose device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135161.7A CN106401635B (en) | 2016-12-11 | 2016-12-11 | A kind of installation of construction ventilation of tunnel hedging multi-purpose device and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106401635A CN106401635A (en) | 2017-02-15 |
| CN106401635B true CN106401635B (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611135161.7A Active CN106401635B (en) | 2016-12-11 | 2016-12-11 | A kind of installation of construction ventilation of tunnel hedging multi-purpose device and application method |
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| CN (1) | CN106401635B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047901A (en) * | 2021-04-12 | 2021-06-29 | 中铁二十三局集团有限公司 | A life saving equipment for tunnel construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344357A (en) * | 1980-05-27 | 1982-08-17 | Ruhrkohle Ag | Apparatus for extending ventilating conduits |
| CN201280949Y (en) * | 2008-12-26 | 2009-07-29 | 杭州萧宏建设集团有限公司 | Downhole safety rescue ventilating duct |
| CN201982106U (en) * | 2011-04-09 | 2011-09-21 | 中铁十七局集团第五工程有限公司 | Tunnel construction trolley with hose protective device |
| CN202451208U (en) * | 2012-02-14 | 2012-09-26 | 福建中天建工机械有限公司 | Movable tunnel construction refuge escape capsule |
| CN204591329U (en) * | 2015-01-28 | 2015-08-26 | 西南交通大学 | A kind of wind storehouse ventilation installation for tunnel |
-
2016
- 2016-12-11 CN CN201611135161.7A patent/CN106401635B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344357A (en) * | 1980-05-27 | 1982-08-17 | Ruhrkohle Ag | Apparatus for extending ventilating conduits |
| CN201280949Y (en) * | 2008-12-26 | 2009-07-29 | 杭州萧宏建设集团有限公司 | Downhole safety rescue ventilating duct |
| CN201982106U (en) * | 2011-04-09 | 2011-09-21 | 中铁十七局集团第五工程有限公司 | Tunnel construction trolley with hose protective device |
| CN202451208U (en) * | 2012-02-14 | 2012-09-26 | 福建中天建工机械有限公司 | Movable tunnel construction refuge escape capsule |
| CN204591329U (en) * | 2015-01-28 | 2015-08-26 | 西南交通大学 | A kind of wind storehouse ventilation installation for tunnel |
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| Publication number | Publication date |
|---|---|
| CN106401635A (en) | 2017-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qiu Fusheng Inventor after: Cai Xinyang Inventor after: Zhu Zhenfeng Inventor after: Hao Baijun Inventor after: Zheng Qiaoxing Inventor before: Zhu Haitao Inventor before: Zhou Jun |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180424 Address after: Nantou Road, Siming District of Xiamen city in Fujian province 361008 No. 1 unit 1301 Applicant after: Dacheng Engineering Construction Group Co Ltd Address before: 330000 No. 657 Jinggangshan Avenue, Nanchang, Jiangxi, Nanchang Applicant before: Zhu Haitao |
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| TA01 | Transfer of patent application right | ||
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| GR01 | Patent grant |