CN203192180U - Mountain crack widening alarm device - Google Patents
Mountain crack widening alarm device Download PDFInfo
- Publication number
- CN203192180U CN203192180U CN 201320246982 CN201320246982U CN203192180U CN 203192180 U CN203192180 U CN 203192180U CN 201320246982 CN201320246982 CN 201320246982 CN 201320246982 U CN201320246982 U CN 201320246982U CN 203192180 U CN203192180 U CN 203192180U
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- China
- Prior art keywords
- fixed
- mountain
- microswitch
- integrated circuit
- alarm
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Abstract
The utility model discloses a mountain crack widening alarm device. The device of the utility model comprises a fixed rod which is fixed on one side of a mountain crack, and a fixed plate which is fixed on the other side of the mountain crack. A microswitch is disposed on the fixed plate. The fixed rod is provided with a pull cord. One end of the pull cord is connected with the microswitch. The microswitch is connected with an alarm integrated circuit by control lines. When the mountain crack widens, the pull cord fixed on a base is pulled by force, which starts the microswitch. Then the alarm integrated circuit is started for an alarm. The mountain crack widening alarm device is characterized by simple structure, usage safety and reliability. The alarm integrated circuit is provided with an amplifier interface. The amplifier interface is capable of being connected with an external speaker informing other villagers of evacuation, which has a good use effect.
Description
Technical field
The utility model relates to a kind of mountain cracks and widens warning device.
Background technology
Learn that according to the data that Jinhua Bureau of Land and Resources announces city's geologic media is comparatively fragile, and the mountain area area is more, builds a house near the mountain, it is more frequent to cut slope mankind's activity such as repair the roads, and is one of the whole province multiple district of geologic hazard.The existing geologic hazard hidden danger in the whole city is put 695 places, 315 places that wherein come down, avalanche 154 places, rubble flow 193 places, other hidden danger 33 places.The Wuyi County is a district occurred frequently especially, and wherein the Tao Xi town is the Gao Yifa district.Ground such as following Qu Kou, the Shi Jingli of east, Tao Xi town and Yu Yuan northeast, few prince wife, 141.38 square kilometres of areas have geologic hazard hidden danger to put 56 places, direct compromised personnel 1550 people.In fact, more than be bigger geologic hazard hidden danger point.The house in a lot of rural areas is that backer's body is built, and what surface cracks existed also has a lot of not statistics interior.These cracks threaten house, a family at least, threaten whole village at most.Though 695 places geologic hazard hidden danger point in the whole city's is all included monitoring network in according to the classification management expectancy, and implement and announced take precautions against natural calamities person liable and monitoring person liable.But be that the village cadre regularly observes to the limit, crack basically, take " people stares at " mode to report to the police., evening, the people slept always, moreover " there is the accident wind and rain in the sky ", and torrential rain is descended suddenly through regular meeting in the mountain area, just might cause danger.Because laser (infrared) alarm of specialty is relatively more expensive, peasant household holds and dares not accept.
It is the omen of landslide, rubble flow that mountain cracks is widened, and researching and developing a mountain cracks so, to widen warning device just very important.
Summary of the invention
The utility model mainly be at disasteies such as landslide, rubble flow, provide a kind of and can effectively avoid the mountain cracks that disaster takes place to widen warning device, easy to use, safe and reliable.
The utility model solves the problems of the technologies described above the technical scheme that adopts:
A kind of mountain cracks is widened warning device, include the fixed bar that is fixed on mountain cracks one side, be fixed on the fixed head of mountain cracks opposite side, described fixed head is provided with microswitch, described fixed bar is provided with stay cord, the other end of described stay cord is connected with microswitch, and described microswitch is connected with the warning integrated circuit by control line.
Described warning integrated circuit is provided with pilot lamp, loudspeaker interface, switch and power supply.
Described mountain cracks both sides are respectively equipped with pedestal, and described fixed bar and fixed head are installed on the pedestal respectively.
The beneficial effects of the utility model are: when mountain cracks is widened, be fixed on the stressed traction of stay cord on the pedestal, microswitch is opened in the stay cord traction, thereby opens the warning integrated circuit, plays the warning effect, simple in structure, use safety, reliable; Described warning integrated circuit is provided with the loudspeaker interface, can notify other villagers to withdraw by connecting external loudspeaker, and result of use is good.
Description of drawings
Fig. 1 is the utility model one-piece construction synoptic diagram.
Embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
As shown in Figure 1, a kind of mountain cracks is widened warning device, include the fixed bar 1 that is fixed on mountain cracks one side, be fixed on the fixed head 2 of mountain cracks opposite side, described fixed head is provided with microswitch 3, described fixed bar is provided with stay cord 4, and the other end of described stay cord is connected with microswitch, and described microswitch is connected with warning integrated circuit 6 by control line 5.Described warning integrated circuit is provided with pilot lamp 7, loudspeaker interface 8, switch 9 and power supply 10.Described mountain cracks both sides are respectively equipped with pedestal 11, and described fixed bar and fixed head are installed on the pedestal respectively.
Claims (3)
1. a mountain cracks is widened warning device, it is characterized in that: include the fixed bar that is fixed on mountain cracks one side, be fixed on the fixed head of mountain cracks opposite side, described fixed head is provided with microswitch, described fixed bar is provided with stay cord, the other end of described stay cord is connected with microswitch, and described microswitch is connected with the warning integrated circuit by control line.
2. mountain cracks as claimed in claim 1 is widened warning device, it is characterized in that: described warning integrated circuit is provided with pilot lamp, loudspeaker interface, switch and power supply.
3. mountain cracks as claimed in claim 2 is widened warning device, it is characterized in that: described mountain cracks both sides are respectively equipped with pedestal, and described fixed bar and fixed head are installed on the pedestal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246982 CN203192180U (en) | 2013-04-24 | 2013-04-24 | Mountain crack widening alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246982 CN203192180U (en) | 2013-04-24 | 2013-04-24 | Mountain crack widening alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192180U true CN203192180U (en) | 2013-09-11 |
Family
ID=49109021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320246982 Expired - Fee Related CN203192180U (en) | 2013-04-24 | 2013-04-24 | Mountain crack widening alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192180U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654996A (en) * | 2015-02-15 | 2015-05-27 | 中国计量学院 | Underground measurement device for mountain fissures |
| CN105066948A (en) * | 2015-08-21 | 2015-11-18 | 四川隧唐科技股份有限公司 | Remote and real-time concrete crack monitoring system |
| CN106408880A (en) * | 2016-04-14 | 2017-02-15 | 张家界航空工业职业技术学院 | Earthquake caused debris flow and landslide automatic early warning alarm system |
| CN110104020A (en) * | 2019-04-30 | 2019-08-09 | 中国神华能源股份有限公司神朔铁路分公司 | Rail joint monitoring device and rail monitor system |
-
2013
- 2013-04-24 CN CN 201320246982 patent/CN203192180U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654996A (en) * | 2015-02-15 | 2015-05-27 | 中国计量学院 | Underground measurement device for mountain fissures |
| CN105066948A (en) * | 2015-08-21 | 2015-11-18 | 四川隧唐科技股份有限公司 | Remote and real-time concrete crack monitoring system |
| CN105066948B (en) * | 2015-08-21 | 2017-09-19 | 四川隧唐科技股份有限公司 | Distress in concrete remote real time monitoring system |
| CN106408880A (en) * | 2016-04-14 | 2017-02-15 | 张家界航空工业职业技术学院 | Earthquake caused debris flow and landslide automatic early warning alarm system |
| CN110104020A (en) * | 2019-04-30 | 2019-08-09 | 中国神华能源股份有限公司神朔铁路分公司 | Rail joint monitoring device and rail monitor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140424 |