CN113622371A - Tunnel emergency device - Google Patents
Tunnel emergency device Download PDFInfo
- Publication number
- CN113622371A CN113622371A CN202110924082.9A CN202110924082A CN113622371A CN 113622371 A CN113622371 A CN 113622371A CN 202110924082 A CN202110924082 A CN 202110924082A CN 113622371 A CN113622371 A CN 113622371A
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- CN
- China
- Prior art keywords
- tunnel
- dam
- water
- ground
- emergency device
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000004880 explosion Methods 0.000 claims abstract description 19
- 239000002775 capsule Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 239000002360 explosive Substances 0.000 claims 1
- 230000004044 response Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of tunnels, and discloses a tunnel emergency device, which solves the problems that the response time of the existing emergency device in the tunnel is long, so that personnel in the tunnel cannot be evacuated in time and the life safety of the personnel cannot be ensured; the tunnel water-stopping dam comprises a tunnel, wherein a water-stopping dam is installed in a tunnel ground idle area, a traction main rope is connected between two ends of the water-stopping dam and the tunnel ground idle area, a traction auxiliary rope is connected between one end of the traction main rope and the tunnel ground, and an explosion capsule is fixed at the top end of the water-stopping dam; the emergency response time is short, the emergency response time is suitable for two disaster conditions of permeable water and local fire, the advantages of simple starting, low disaster prevention cost, mechanical connection, low product failure rate and the like are achieved, and the emergency response time can be widely applied to scenes of pipes, culverts, tunnels and mines; keep apart into different intervals, the last interval of keeping apart can regard as the buffer zone of next interval moreover, is favorable to reducing the impact influence of flood.
Description
Technical Field
The invention relates to the technical field of tunnels, in particular to a tunnel emergency device.
Background
The structure of the tunnel comprises a main building and an accessory device; the main building consists of a tunnel body and a tunnel door, the auxiliary equipment comprises a car-avoiding tunnel, fire-fighting equipment, emergency communication and water-proof and drainage equipment, and the long tunnel is also provided with special ventilation and lighting equipment.
The existing emergency device in the tunnel has long response time, so that people in the tunnel can not be evacuated in time, and the life safety of the people can not be ensured.
Disclosure of Invention
The invention provides a tunnel emergency device, which solves the problems that the response time of the existing emergency device in the tunnel is long, so that people in the tunnel cannot escape in time and the life safety of the people cannot be ensured.
The technical scheme of the invention is realized as follows: a tunnel emergency device comprises a tunnel, wherein a water stopping dam is installed in a tunnel ground idle area, a traction main rope is connected between the two ends of the water stopping dam and the tunnel ground idle area, a traction auxiliary rope is connected between one end of the traction main rope and the tunnel ground, an explosion capsule is fixed at the top end of the water stopping dam, a trigger device is fixed at one side of the water stopping dam, which is close to the tunnel ground idle area, the output end of the trigger device is electrically connected with the input end of the explosion capsule in sequence, when flood occurs, the explosion capsule is controlled by the trigger device to perform explosion inflation on the water stopping dam in sequence, the water stopping dam is filled instantly, the position of the water stopping dam is fixed conveniently by limiting and fixing the traction main rope and the traction auxiliary rope, so that the water stopping dam separates flood at one side of the tunnel, precious escape time is won for personnel in the tunnel, and a safety channel can be provided for conveying disaster relief materials into the tunnel by ground, keep apart into different intervals, also can play the effect of local fire prevention, the buffer zone that can regard as next interval in the last interval of keeping apart moreover is favorable to reducing the impact influence of flood.
Preferably, the check dam is an airbag structural member, so that the check dam can be folded and inflated conveniently.
Preferably, a traction ring is arranged between the two ends of the water stop dam and the other end of the traction main rope, and the traction main rope can be conveniently detached and installed through the traction ring.
Preferably, the auxiliary traction rope is fixed on the ground of the tunnel in a ring shape, so that the fixing effect is improved.
Preferably, the tunnel is provided with two rails on the ground, the water stop dam is arranged between the two rails, the roughness of a contact surface can be increased through attachments such as the rails, and the increase of friction is beneficial to the stability of the water stop dam.
Preferably, level sensor is installed to the trigger device bottom, the trigger device middle part embeds has the controller, and the level sensor output is connected with the controller input electricity, and the controller output is connected with explosion capsule input electricity, can be through the real-time detection to water in the tunnel through level sensor, whether the automatic judgement flood attacks, when detecting there is water, give the controller with signal transmission, judge by the controller to this controls the start-up of explosion capsule.
Preferably, the trigger device is internally provided with a signal receiver, the signal receiver is electrically connected with the trigger device, signal remote control is added, and personnel safety is conveniently protected.
Preferably, the trigger device is a manual control switch component, so that flood is rapid sometimes, people cannot see the flood, timely control can be performed through manpower, and the risk of response uncertainty is increased.
The invention has the beneficial effects that:
1. the explosion type inflation is carried out in sequence, the water stopping dam is filled instantly, so that the water stopping dam separates flood on one side of the tunnel, precious escape time is won for personnel in the tunnel, a safety channel can be provided for conveying disaster relief materials into the tunnel, the emergency response time is short, the emergency fire fighting device is suitable for two disaster conditions of permeable water and local fire, the advantages of simplicity in starting, low disaster prevention cost, mechanical connection, low product failure rate and the like are achieved, and the emergency fire fighting device can be widely applied to scenes of pipes, culverts, tunnels and mines;
2. keep apart into different intervals, the last interval of keeping apart can regard as the buffer zone of next interval moreover, is favorable to reducing the impact influence of flood.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the traction ring of the present invention;
FIG. 3 is a schematic diagram of the present invention after start-up.
In the figure: 1. a tunnel; 2. a track; 3. a water stopping dam; 4. exploding the capsule; 5. a trigger device; 6. a main traction rope; 7. a traction ring; 8. and (5) a traction auxiliary rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a tunnel emergency device comprises a tunnel 1, a water stopping dam 3 is installed in a ground idle area of the tunnel 1, a traction main rope 6 is connected between two ends of the water stopping dam 3 and the ground idle area of the tunnel 1, a traction auxiliary rope 8 is connected between one end of the traction main rope 6 and the ground of the tunnel 1, an explosion capsule 4 is fixed at the top end of the water stopping dam 3, a trigger device 5 is fixed at one side of the water stopping dam 3, which is close to the ground idle area of the tunnel 1, the output end of the trigger device 5 is electrically connected with the input end of the explosion capsule 4 in sequence, when flood exists, the explosion capsule 4 is controlled by the trigger device 5 to perform explosion inflation on the water stopping dam 3 in sequence, the water stopping dam 3 is filled with the water stopping dam 3 instantly, the position of the water stopping dam 3 is fixed by the limit fixing of the traction main rope 6 and the traction auxiliary rope 8 so that the position of the water stopping dam 3 is fixed, and the flood on one side of the tunnel 1 is separated by the water stopping dam 3, the escape system has the advantages that precious escape time is won for people in the tunnel 1, a safety channel can be provided for conveying disaster relief materials into the tunnel 1, the ground can be isolated into different intervals, a local fireproof effect can be achieved, the isolated previous interval can be used as a buffer zone of the next interval, and the impact influence of flood can be reduced.
Referring to fig. 1-3, the check dam 3 is an airbag structural member, which facilitates the folding and inflation of the check dam 3; a traction ring 7 is arranged between the two ends of the check dam 3 and the other end of the traction main rope 6, and the traction main rope 6 can be conveniently detached and installed through the traction ring 7; the auxiliary traction rope 8 is fixed on the ground of the tunnel 1 in an annular shape, so that the fixing effect is improved; the tunnel 1 is provided with two rails 2 on the ground, the water stop dam 3 is arranged between the two rails 2, the roughness of a contact surface can be increased through attachments such as the rails 2, and the friction force is increased, so that the stability of the water stop dam 3 is facilitated; a liquid level sensor is installed at the bottom of the trigger device 5, a controller is arranged in the middle of the trigger device 5, the output end of the liquid level sensor is electrically connected with the input end of the controller, the output end of the controller is electrically connected with the input end of the explosion capsule 4, whether flood attacks can be automatically judged through real-time detection of water in the tunnel 1 through the liquid level sensor, when water is detected, a signal is transmitted to the controller, and the controller judges so as to control the starting of the explosion capsule 4; a signal receiver is arranged in the trigger device 5 and is electrically connected with the trigger device 5, so that signal remote control is added, and the safety of personnel is protected conveniently; the triggering device 5 is a manual control switch component, so that flood is rapid sometimes, people cannot see the component yet, and the component can be manually controlled in time, so that the risk of coping with uncertainty is increased.
The working principle is as follows: when flood exists, the explosion capsules 4 are controlled through the trigger device 5, the explosion is carried out in sequence, the water-stop dam 3 is inflated in an explosion mode, the water-stop dam 3 is filled with water instantly, the main traction rope 6 and the auxiliary traction rope 8 are limited and fixed, so that the position of the water-stop dam 3 is fixed, the flood on one side of the tunnel 1 is separated by the water-stop dam 3, precious escape time is won for personnel in the tunnel 1, a safety channel can be provided for conveying disaster relief materials in the tunnel 1 by the ground, different intervals can be separated, the local fire prevention effect can be achieved, the previous isolated interval can be used as a buffer zone of the next interval, and the impact influence of the flood can be reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a tunnel emergency device, its characterized in that, includes tunnel (1), tunnel (1) ground idle district installs only dam (3), be connected with between only dam (3) both ends and tunnel (1) ground idle district and pull main rope (6), it pulls vice rope (8) to be connected with between main rope (6) one end of pulling and tunnel (1) ground, it is fixed with explosion capsule (4) to end dam (3) top, it is fixed with trigger device (5) to end dam (3) to be close to tunnel (1) ground idle district one side, trigger device (5) output is connected with explosion capsule (4) input electricity in proper order.
2. The tunnel emergency device according to claim 1, characterized in that the retaining dam (3) is an air bag structural member.
3. The emergency device for tunnels according to claim 1, characterized in that a traction ring (7) is provided between the two ends of the retaining dam (3) and the other end of the main traction rope (6).
4. The tunnel emergency device according to claim 1, characterized in that the auxiliary traction line (8) is fixed in a loop on the ground of the tunnel (1).
5. The tunnel emergency device according to claim 1, characterized in that the tunnel (1) is provided with two rails (2) on the ground, the water stop dam (3) being provided at a position between the two rails (2).
6. The tunnel emergency device according to claim 1, characterized in that a liquid level sensor is installed at the bottom of the trigger device (5), a controller is arranged in the middle of the trigger device (5), the output end of the liquid level sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input end of the explosive capsule (4).
7. The tunnel emergency device according to claim 1, characterized in that a signal receiver is built into the triggering device (5), which signal receiver is electrically connected to the triggering device (5).
8. The tunnel emergency device according to claim 1, characterized in that the triggering device (5) is a manually controlled switch member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110924082.9A CN113622371A (en) | 2021-08-12 | 2021-08-12 | Tunnel emergency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110924082.9A CN113622371A (en) | 2021-08-12 | 2021-08-12 | Tunnel emergency device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113622371A true CN113622371A (en) | 2021-11-09 |
Family
ID=78384825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110924082.9A Pending CN113622371A (en) | 2021-08-12 | 2021-08-12 | Tunnel emergency device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113622371A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030047307A1 (en) * | 2001-09-12 | 2003-03-13 | Jenkins Sanford S. | Inflatable gas bag for use as a borehole plug |
| RU2002123267A (en) * | 2002-08-29 | 2004-03-10 | Евгений Алексеевич Куликов | Flood protection dam |
| CN105114125A (en) * | 2015-07-29 | 2015-12-02 | 上海隧道工程有限公司 | Tunnel airbag air filling device and tunnel airbag air filling method |
| CN108691567A (en) * | 2017-04-07 | 2018-10-23 | 天津轨道交通集团有限公司 | A kind of temporary blocking device speedily carried out rescue work for shield tunnel water leak accident |
| CN110185495A (en) * | 2019-06-05 | 2019-08-30 | 新疆额尔齐斯河流域开发工程建设管理局 | A kind of anti-water burst system of TBM emergency |
| CN211258723U (en) * | 2019-09-29 | 2020-08-14 | 重庆三峡学院 | Underground tunnel safety inflatable plug device |
-
2021
- 2021-08-12 CN CN202110924082.9A patent/CN113622371A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030047307A1 (en) * | 2001-09-12 | 2003-03-13 | Jenkins Sanford S. | Inflatable gas bag for use as a borehole plug |
| RU2002123267A (en) * | 2002-08-29 | 2004-03-10 | Евгений Алексеевич Куликов | Flood protection dam |
| CN105114125A (en) * | 2015-07-29 | 2015-12-02 | 上海隧道工程有限公司 | Tunnel airbag air filling device and tunnel airbag air filling method |
| CN108691567A (en) * | 2017-04-07 | 2018-10-23 | 天津轨道交通集团有限公司 | A kind of temporary blocking device speedily carried out rescue work for shield tunnel water leak accident |
| CN110185495A (en) * | 2019-06-05 | 2019-08-30 | 新疆额尔齐斯河流域开发工程建设管理局 | A kind of anti-water burst system of TBM emergency |
| CN211258723U (en) * | 2019-09-29 | 2020-08-14 | 重庆三峡学院 | Underground tunnel safety inflatable plug device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211109 |