CN205621236U - Earthquake mud -rock flow landslide automatic early warning alarm system - Google Patents
Earthquake mud -rock flow landslide automatic early warning alarm system Download PDFInfo
- Publication number
- CN205621236U CN205621236U CN201620313074.5U CN201620313074U CN205621236U CN 205621236 U CN205621236 U CN 205621236U CN 201620313074 U CN201620313074 U CN 201620313074U CN 205621236 U CN205621236 U CN 205621236U
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- switch
- earthquake
- rock flow
- mud
- automatic early
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Abstract
The utility model provides an earthquake mud -rock flow landslide automatic early warning alarm system, includes alarm and power supply circuit, shakes the area in easy spot, selects an at least ground, subaerially sets up a plurality of switch boxs according to certain interval at this, is provided with trigger switch in the switch box, being connected with the outer wired pipe that sets up of acting as go -between, act as go -between between the adjacent switch box, the both ends of acting as go -between respectively with the switch box in trigger switch be connected. Because before earthquake and mud -rock flow take place, ground fracture phenomenon all can appear, when this kind of circumstances appearing, the relative position of switch box can change to the drive online move within the barrel that acts as go -between, contact in the pulling switch box of acting as go -between, trigger switch is closed, and police dispatch newspaper sound or alarm information are sent out to the alarm. The utility model discloses the structure is very simple, simple to operate, reliable operation.
Description
Technical field
This utility model patent relates to earthquake debris flow early-warning alarm field, particularly relates to a kind of earthquake mud-rock flow landslide automatic early-warning warning system.
Background technology
Earthquake and mud-rock flow are that common natural disaster, earthquake or mud-rock flow can cause huge economic loss to people, and countless life is captured by merciless because of the generation of earthquake.In 50 years of past, in world wide, the shallow-focus earthquake of 7 grades or more than 7 grades there occurs about 500 times, and increases the breakdown strength in the world.Such as, coastal in Indonesian Sumatera, in December, 2004 there occurs the earthquake that amplitude is 7.6 grades, because tsunami etc. makes 280,000 people injured, and, Korea S's generation amplitude on January 20th, 2007 is the Pingchang earthquake of 4.8 grades, thus causes people's attention to preventing earthquake disaster.But these geological disasters have some omens before occurring, and such as massif, slope body, ground can produce crack.People can study these natural phenomenas, gropes their rule, carries out the forecast of these geological disasters.
Summary of the invention
This utility model purpose is to provide a kind of earthquake mud-rock flow landslide automatic early-warning warning system, and this system structure is simple, is quick on the draw, reliable operation.
The technical scheme that this utility model is used: a kind of earthquake mud-rock flow landslide automatic early-warning warning system, including alarm and power circuit thereof, it is characterized in that, easily there is earthquake areas, select at least plot, on this ground, interval arranges multiple switch enclosure at a certain distance, is provided with triggering switch in switch enclosure；Connecting between adjacent switch box has bracing wire, bracing wire to be outside equipped with spool, and the two ends of bracing wire switch with the triggering in switch enclosure respectively and are connected.
As preferably, the described distance between adjacent switch box is 10-50 rice.
As preferably, described triggering switch has two contacts, is provided with insulated spring between two contacts.
As preferably, described switch enclosure is tilted towards linearly arranging along the horizontal, longitudinal of ground and two respectively.
As preferably, chosen place be level land be slope or level land.
The beneficial effects of the utility model: before occurring due to earthquake and mud-rock flow, ground cracking phenomena will occur, when this situation occurs when, the relative position of switch enclosure can change, thus drive the online in-pipe of bracing wire, contact in bracing wire Drawing switch box, triggers switch Guan Bi, and alarm sounds the alarm or warning information.This utility model structure is very simple, easy for installation, reliable operation.
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of the present utility model arranged on the slope；
Fig. 3 is to trigger switch and the schematic diagram of contact；
Fig. 4 is the schematic diagram of the present utility model arranged on level land.
In figure: 1-alarm, 2-power supply, 3-slack adjuster, 4-switch enclosure, 5-spool, 6-bracing wire, 7-slope, 8-level land, 9-circuit, 10-spring, 11-contact.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of earthquake mud-rock flow landslide automatic early-warning warning system, including alarm 1 and power supply 2, circuit 9.Easily there is earthquake areas, select one piece of hillside fields 7, then on this hillside fields 7, the deep groove of 50cm-100cm is dug from top, slope toward at the bottom of slope, bury every 30-50 rice interval and fill multiple switch enclosure 4, multiple switch enclosures 4 linearly arrange, connecting with bracing wire 6 between adjacent switch box 4, bracing wire 6 is outside equipped with spool 5, and bracing wire 6 is provided with bracing wire slack adjuster 3.It is provided with triggering switch in switch enclosure 4, triggers switch and there are two contacts 11, between two contacts, be provided with insulated spring 10, at a distance of 8-10cm.The two ends of bracing wire 6 connect with the contact in adjacent two switch enclosures 4 respectively.Connecting electric wire can be placed on together with bracing wire 6 in spool 5, the length connecting electric wire is greater than the length 30-50 cm of bracing wire 6.
Embodiment 2
As shown in Figure 1, Figure 2 and Figure 4, a kind of earthquake debris flow early-warning warning system, including alarm 1 and power supply 2, circuit 9.Easily there is earthquake areas, select smooth 8, then on this level land 8 the most transversely, longitudinally and two incline directions dig the deep groove of 50cm-100cm, burying every 10-20 rice interval and fill multiple switch enclosure 4, multiple switch enclosures that each direction is installed linearly arrange.It is provided with triggering switch in switch enclosure 4, triggers switch and there are two contacts 11, between two contacts, be provided with insulated spring 10, at a distance of 8-10cm.Being connected by bracing wire 6 between adjacent two switch enclosures 4, bracing wire 6 is outside equipped with spool 5, and bracing wire 6 is provided with bracing wire slack adjuster 3.The two ends of bracing wire 6 connect with the contact 11 in adjacent two switch enclosures 4 respectively.It addition, be arranged on horizontal, longitudinally and the alarm of two incline directions and power supply thereof can share.Connecting electric wire can be placed on together with bracing wire 6 in spool 5, the length connecting electric wire is greater than the length 30-50 cm of bracing wire 6.
Claims (5)
1. an earthquake mud-rock flow landslide automatic early-warning warning system, including alarm and power circuit thereof, it is characterised in that earthquake areas is easily occurring, is selecting at least plot, on this ground, interval arranges multiple switch enclosure, is provided with triggering switch in switch enclosure；Connecting between adjacent switch box has bracing wire, bracing wire to be outside equipped with spool, and the two ends of bracing wire switch with the triggering in switch enclosure respectively and are connected.
Earthquake mud-rock flow the most according to claim 1 landslide automatic early-warning warning system, it is characterised in that: the described distance between adjacent switch box is 10-50 rice.
Earthquake mud-rock flow the most according to claim 1 landslide automatic early-warning warning system, it is characterised in that: described triggering switch has two contacts, is provided with insulated spring between two contacts.
Earthquake mud-rock flow the most according to claim 1 landslide automatic early-warning warning system, it is characterised in that: described switch enclosure is tilted towards linearly arranging along the horizontal, longitudinal of ground and two respectively.
Earthquake mud-rock flow the most according to claim 1 landslide automatic early-warning warning system, it is characterised in that: chosen place is slope or level land.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174168 | 2016-03-24 | ||
| CN2016101741683 | 2016-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205621236U true CN205621236U (en) | 2016-10-05 |
Family
ID=57030364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620313074.5U Expired - Fee Related CN205621236U (en) | 2016-03-24 | 2016-04-14 | Earthquake mud -rock flow landslide automatic early warning alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205621236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110954140A (en) * | 2019-11-13 | 2020-04-03 | 西安重光明宸检测技术有限公司 | Detection apparatus suitable for side slope weighs down thing |
| CN112561274A (en) * | 2020-12-08 | 2021-03-26 | 中南大学 | Typhoon-induced geological disaster risk assessment method based on multi-element situation |
-
2016
- 2016-04-14 CN CN201620313074.5U patent/CN205621236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110954140A (en) * | 2019-11-13 | 2020-04-03 | 西安重光明宸检测技术有限公司 | Detection apparatus suitable for side slope weighs down thing |
| CN112561274A (en) * | 2020-12-08 | 2021-03-26 | 中南大学 | Typhoon-induced geological disaster risk assessment method based on multi-element situation |
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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: 20161005 Termination date: 20210414 |