CN202402064U - Tunnel construction emergency hedge escape device - Google Patents
Tunnel construction emergency hedge escape device Download PDFInfo
- Publication number
- CN202402064U CN202402064U CN2011205588350U CN201120558835U CN202402064U CN 202402064 U CN202402064 U CN 202402064U CN 2011205588350 U CN2011205588350 U CN 2011205588350U CN 201120558835 U CN201120558835 U CN 201120558835U CN 202402064 U CN202402064 U CN 202402064U
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- CN
- China
- Prior art keywords
- steel pipe
- tunnel
- escape device
- adpting flange
- danger prevention
- 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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Abstract
The utility model discloses a tunnel construction emergency hedge escape device, which solves the problem of escape of operation personnel for construction in a tunnel after the operation personnel discover a collapse sign of the tunnel or the collapse has started. The tunnel construction emergency hedge escape device comprises a steel pipe (1) and a connecting flange (4), wherein the outer wall of the steel pipe (1) is welded with steel plate reinforcing transverse ribs (2) and steel plate reinforcing longitudinal ribs (3) respectively; the connecting flange (4) on the end part of the steel pipe (1) is fixedly connected with a connecting flange of an adjacent steel pipe through a high-strength bolt (5) to form the emergency hedge escape device. The tunnel construction emergency hedge escape device is particularly suitable for hedge self-rescue of the operation personnel of the construction in case of tunnel collapse.
Description
Technical field
The utility model relates to a kind of escape device, particularly a kind ofly the urgent danger prevention field device of passway for escaping in one's power is provided when constructing tunnel caves in, for the construction operation personnel.
Background technology
Along with the progress of transport development, construction of tunnel shared ratio in the traffic engineering building project improves constantly.The landslide accident often takes place because geological condition is intricate in constructing tunnel.When the operating personnel who in the tunnel, constructs finds that the tunnel has landslide sign or landslide to begin, face the dangerous condition that there's nowhere to run, can hide nowhere, operating personnel's in the hole, tunnel life security is brought huge prestige association.
Summary of the invention
The utility model provides a kind of constructing tunnel urgent danger prevention escape device, has solved the operating personnel who in the tunnel, constructs and has found that there are landslide sign or the escape problem of landslide when having begun in the tunnel.
A kind of constructing tunnel urgent danger prevention escape device; Comprise steel pipe and adpting flange; On the outer wall of described steel pipe, be welded with steel plate reinforcement cross rib respectively and steel plate adds the flaccidity of tendon and muscle rib, the adpting flange of the adpting flange of the end of steel pipe through high-strength bolt and adjacent steel pipe is fixed together forms the urgent danger prevention passway for escaping.
Safe location accomplishing Tunnel Second Lining is provided with hedging storehouse warehouse, and urgent danger prevention passway for escaping of laying from the constructing tunnel hazardous location of being made up of steel pipe and hedging storehouse warehouse fixedly are connected together through the adpting flange of the end of steel pipe.
The utility model is that tunnel in-cavity construction personnel provide urgent danger prevention space, a place, and the passage of an escape is provided, and reaches the purpose that construction operation personnel hedging is saved oneself when running into Tunnel Landslide.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the hedging storehouse warehouse of the utility model.
The specific embodiment
A kind of constructing tunnel urgent danger prevention escape device; Comprise steel pipe 1 and adpting flange 4; On the outer wall of described steel pipe 1, be welded with steel plate reinforcement cross rib 2 respectively and add flaccidity of tendon and muscle rib 3 with steel plate, the adpting flange 4 of the end of steel pipe 1 is fixed together composition urgent danger prevention passway for escaping through the adpting flange of high-strength bolt 5 and adjacent steel pipe.
Safe location accomplishing Tunnel Second Lining is provided with hedging storehouse warehouse 6, and urgent danger prevention passway for escaping of laying from the constructing tunnel hazardous location of being made up of steel pipe 1 and hedging storehouse warehouse 6 fixedly are connected together through the adpting flange 4 of the end of steel pipe 1.
The utility model comprises two parts: the one, and the urgent danger prevention storehouse; The 2nd, passway for escaping.
The urgent danger prevention storehouse is the steel structure frame structure that a kind of front and back communicate, when construction operation personnel in the tunnel find that there is the landslide sign in the tunnel or when having begun to cave in, and a place emergency retreat institute that provides for personnel in the hole.
Passway for escaping is and urgent danger prevention storehouse rear adjacent; Can satisfy the steel pipeline that the operating personnel creeps and passes through; After the tunnel caves in; Hiding into, the operating personnel in urgent danger prevention storehouse can get into and accomplish the safe location of Tunnel Second Lining, thereby reach the purpose of saving oneself through hazardous environment in this pipeline disengaging hole.
The preparation method of the utility model:
Be welded to connect flange 4 at steel pipe 1 two ends, add flaccidity of tendon and muscle rib 3 with steel plate, steel pipe is linked together through high-strength bolt 5, adpting flange 4 at steel pipe 1 outer wall welding steel reinforcement cross rib 2.Hedging storehouse warehouse is welded by i iron, is connected with survival equipment through adpting flange 4.
Survival equipment can laid near the abutment wall position, has extremely accomplished the safe location of Tunnel Second Lining from shop, constructing tunnel hazardous location.A whole set of survival equipment can follow tunneling operation closely and move towards preceding.
Claims (2)
1. constructing tunnel urgent danger prevention escape device; Comprise steel pipe (1) and adpting flange (4); It is characterized in that; On the outer wall of described steel pipe (1), be welded with steel plate reinforcement cross rib (2) and steel plate respectively and add flaccidity of tendon and muscle rib (3), the adpting flange (4) of the end of steel pipe (1) is fixed together composition urgent danger prevention passway for escaping through the adpting flange of high-strength bolt (5) and adjacent steel pipe.
2. a kind of constructing tunnel urgent danger prevention escape device according to claim 1; It is characterized in that; Safe location accomplishing Tunnel Second Lining is provided with hedging storehouse warehouse (6), and urgent danger prevention passway for escaping of laying from the constructing tunnel hazardous location of being made up of steel pipe (1) and hedging storehouse warehouse (6) fixedly are connected together through the adpting flange (4) of the end of steel pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205588350U CN202402064U (en) | 2011-12-28 | 2011-12-28 | Tunnel construction emergency hedge escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205588350U CN202402064U (en) | 2011-12-28 | 2011-12-28 | Tunnel construction emergency hedge escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402064U true CN202402064U (en) | 2012-08-29 |
Family
ID=46699715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205588350U Expired - Fee Related CN202402064U (en) | 2011-12-28 | 2011-12-28 | Tunnel construction emergency hedge escape device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402064U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088661A (en) * | 2014-07-10 | 2014-10-08 | 中铁十九局集团第一工程有限公司 | Overhead double-tube tunnel construction escape device |
| CN104131833A (en) * | 2014-07-09 | 2014-11-05 | 中国矿业大学 | Escape channel for pressure bump roadway |
| CN107514277A (en) * | 2017-09-04 | 2017-12-26 | 中铁隧道勘测设计院有限公司 | A kind of city track traffic engineering emergency escape pipeline configuration and design method |
| CN114251120A (en) * | 2022-01-06 | 2022-03-29 | 中国五冶集团有限公司 | Tunnel escape pipeline fixing device and fixing method |
| CN117307239A (en) * | 2023-11-29 | 2023-12-29 | 泰兴市华诚机电制造有限公司 | Air supply device of tunnel construction rescue capsule and use method |
-
2011
- 2011-12-28 CN CN2011205588350U patent/CN202402064U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131833A (en) * | 2014-07-09 | 2014-11-05 | 中国矿业大学 | Escape channel for pressure bump roadway |
| CN104131833B (en) * | 2014-07-09 | 2016-07-06 | 中国矿业大学 | Impulsion pressure tunnel passway for escaping |
| CN104088661A (en) * | 2014-07-10 | 2014-10-08 | 中铁十九局集团第一工程有限公司 | Overhead double-tube tunnel construction escape device |
| CN104088661B (en) * | 2014-07-10 | 2016-04-27 | 中铁十九局集团第一工程有限公司 | Built on stilts double hose constructing tunnel escape device |
| CN107514277A (en) * | 2017-09-04 | 2017-12-26 | 中铁隧道勘测设计院有限公司 | A kind of city track traffic engineering emergency escape pipeline configuration and design method |
| CN114251120A (en) * | 2022-01-06 | 2022-03-29 | 中国五冶集团有限公司 | Tunnel escape pipeline fixing device and fixing method |
| CN117307239A (en) * | 2023-11-29 | 2023-12-29 | 泰兴市华诚机电制造有限公司 | Air supply device of tunnel construction rescue capsule and use method |
| CN117307239B (en) * | 2023-11-29 | 2024-01-30 | 泰兴市华诚机电制造有限公司 | Air supply device of tunnel construction rescue capsule and use method |
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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: 20120829 Termination date: 20191228 |