CN201627604U - Safety precaution escaping device for tunnel - Google Patents
Safety precaution escaping device for tunnel Download PDFInfo
- Publication number
- CN201627604U CN201627604U CN2010201441634U CN201020144163U CN201627604U CN 201627604 U CN201627604 U CN 201627604U CN 2010201441634 U CN2010201441634 U CN 2010201441634U CN 201020144163 U CN201020144163 U CN 201020144163U CN 201627604 U CN201627604 U CN 201627604U
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- tunnel
- control computer
- escaping
- display screen
- central control
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- Expired - Fee Related
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Abstract
The utility model relates to a lifesaving device and specifically to a safety precaution escaping device for a tunnel, solving the problems of large safety risk and escaping device lack in the existing tunnel construction; the device comprises a central control computer installed outside the tunnel, a display screen for displaying construction environment in the tunnel, video monitors distributed at each working face and important risk source in the tunnel, and artificial alarming triggers alternately installed in the tunnel; and the device further comprises acousto-optic alarms installed at each working face and important risk source in the tunnel, wherein the display screen and the acousto-optic alarms are respectively connected with the output end of the central control computer, and the video monitor and the artificial alarming triggers are respectively connected with the input end of the central control computer. The safety precaution escaping device has rational design, simple structure, simple and convenient operation; and a precaution, monitoring and escaping system for karst high-risk tunnels is established, thereby effectively preventing water burst and mud gushing harm, and greatly guaranteeing safe escaping of people in the tunnel under water burst and mud gushing conditions so as to avoid fatal accident.
Description
Technical field
The utility model relates to a kind of lifesaving appliance, is specially a kind of tunnel safety early warning escape device.
Background technology
At present, continuous quickening along with China's infrastructure paces, the excavated volume of construction of tunnel is increasing, because the geological conditions of various places is not quite similar, usually in construction, run into accidents such as landslide, roof fall, in these accidents,, brought great hidden danger for construction and rescue personnel's safety in default of the survival equipment of tunnel special use.Especially in the buried Karst Tunnel construction of high pressure, security risk is bigger, for evading major accident, usually all need to carry out geology advanced prediction in the preceding geology detecting of construction, the construction, but existing detection means can't accomplish to verify fully, evade the karst risk, major accidents such as the prominent mud of gushing water still happen occasionally, and up to the present also do not set up a whole set of complete safe early warning, escape device in the constructing tunnel.
Summary of the invention
The utility model for solve in the existing tunnel construction security risk big, lack problem such as escape device, a kind of tunnel safety early warning escape device is provided.
The utility model is to adopt following technical scheme to realize: tunnel safety early warning escape device, comprise the middle control computer that is arranged on outside the tunnel, be used to show the display screen of construction environment in the tunnel, be distributed in the video monitor at each face and important risk source place in the tunnel and be installed in artificial alarm trigger in the tunnel at interval, also comprise the audible-visual annunciator that is installed in each face and important risk source place in the tunnel, wherein display screen is connected with the output of middle control computer respectively with audible-visual annunciator, and video monitor is connected with the input of middle control computer respectively with artificial alarm trigger.
The utility model operating principle is as follows: everywhere construction and security situation in the video monitor monitoring tunnel, in case generation abnormal conditions, the prominent mud phenomenon of gushing water takes place such as certain, tunnel, video monitor is given middle control computer with detected abnormal image feedback information and is presented on the computer screen, send early warning signal via the monitor staff by the external input device (for example keyboard) of middle control computer, and the audible-visual annunciator that is installed in each face and important risk source place in the tunnel receives early warning signal, send sound and light alarm, carry out emergency escape with all personnel in the prompting tunnel, guarantee operating personnel's safety, in addition, when finding certain, the in-cavity construction personnel take place when unusual, can send abnormal signal to middle control computer by artificial alarm trigger, the same with above-mentioned path, the audible-visual annunciator that is connected with middle control computer output sends sound and light alarm.Described display screen can be arranged on the tunnel portal place, is used to show the construction environment situation in the tunnel.
Safe early warning escape device described in the utility model is reasonable in design, simple in structure, easy and simple to handle, the tunnel early warning of karst excessive risk, monitoring, escape system have been set up, effectively take precautions against gushing water, prominent mud harm, can guarantee to take place in the tunnel safety exit of personnel under prominent mud, the gushing water situation to greatest extent, avoid taking place casualty accident, have certain popularization value and use value.
Description of drawings
Fig. 1 is a structural principle block diagram of the present utility model
The specific embodiment
A kind of tunnel safety early warning escape device, comprise the middle control computer that is arranged on outside the tunnel, be used to show the display screen of construction environment in the tunnel, be distributed in the video monitor at each face and important risk source place in the tunnel and be installed in artificial alarm trigger in the tunnel at interval, artificial alarm trigger can be emergency button or alarm call, also comprise the audible-visual annunciator that is installed in each face and important risk source place in the tunnel, audible-visual annunciator is alarming horn or alarm lamp, wherein display screen is connected with the output of middle control computer respectively with audible-visual annunciator, and video monitor is connected with the input of middle control computer respectively with artificial alarm trigger.
Control computer, video monitor, artificial alarm trigger, audible-visual annunciator are existing known products in above-mentioned, and the annexation between each device also is that those of ordinary skills are easy to realize.
The utility model can with survival equipments such as life vest, floating block, bamboo raft, the emergency escape passage in the tunnel is that sign for safe evacuation is used, and personnel's multichannel when guaranteeing crisis state to occur, withdraws in order, in time evacuates.
Claims (2)
1. tunnel safety early warning escape device, it is characterized in that comprising the middle control computer, the display screen that is used to show construction environment in the tunnel that are arranged on outside the tunnel, be distributed in the video monitor of each face and place, important risk source in the tunnel and be installed in artificial alarm trigger in the tunnel at interval, also comprise the audible-visual annunciator that is installed in each face and important risk source place in the tunnel, wherein display screen is connected with the output of middle control computer respectively with audible-visual annunciator, and video monitor is connected with the input of middle control computer respectively with artificial alarm trigger.
2. tunnel safety early warning escape device according to claim 1 is characterized in that audible-visual annunciator is alarming horn or alarm lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201441634U CN201627604U (en) | 2010-03-26 | 2010-03-26 | Safety precaution escaping device for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201441634U CN201627604U (en) | 2010-03-26 | 2010-03-26 | Safety precaution escaping device for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627604U true CN201627604U (en) | 2010-11-10 |
Family
ID=43058998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201441634U Expired - Fee Related CN201627604U (en) | 2010-03-26 | 2010-03-26 | Safety precaution escaping device for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627604U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163371A (en) * | 2011-04-12 | 2011-08-24 | 丽水市海威光控科技有限公司 | System and method for remotely controlling tunnel indicator boards |
| CN103016063A (en) * | 2012-12-13 | 2013-04-03 | 长安大学 | Monitoring system for construction safety |
| CN109751077A (en) * | 2019-03-08 | 2019-05-14 | 湘潭大学 | A kind of intelligent survival equipment of narrow-bore tunnel construction |
| CN110376659A (en) * | 2019-06-10 | 2019-10-25 | 中交一公局桥隧工程有限公司 | A kind of tunnel geological forecast device and its system |
-
2010
- 2010-03-26 CN CN2010201441634U patent/CN201627604U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102163371A (en) * | 2011-04-12 | 2011-08-24 | 丽水市海威光控科技有限公司 | System and method for remotely controlling tunnel indicator boards |
| CN103016063A (en) * | 2012-12-13 | 2013-04-03 | 长安大学 | Monitoring system for construction safety |
| CN103016063B (en) * | 2012-12-13 | 2015-07-22 | 长安大学 | Monitoring system for construction safety |
| CN109751077A (en) * | 2019-03-08 | 2019-05-14 | 湘潭大学 | A kind of intelligent survival equipment of narrow-bore tunnel construction |
| CN110376659A (en) * | 2019-06-10 | 2019-10-25 | 中交一公局桥隧工程有限公司 | A kind of tunnel geological forecast device and its system |
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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: 20101110 Termination date: 20180326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |