CN201229650Y - Automatic monitoring warning system for drawing triggering type landslide and rolling stone - Google Patents
Automatic monitoring warning system for drawing triggering type landslide and rolling stone Download PDFInfo
- Publication number
- CN201229650Y CN201229650Y CNU2008201023890U CN200820102389U CN201229650Y CN 201229650 Y CN201229650 Y CN 201229650Y CN U2008201023890 U CNU2008201023890 U CN U2008201023890U CN 200820102389 U CN200820102389 U CN 200820102389U CN 201229650 Y CN201229650 Y CN 201229650Y
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Abstract
The utility model relates to a tractive trigger-type land-slide and rolling stone automatic monitoring alarming system, which comprises a signal detection circuit and a signal transmission circuit, wherein, the signal detection circuit comprises a tractive trigger-type sensor; the sensor comprises a shell and an actuation rod; one side of the shell is fixed on a detected ground surface, and the outer end of the actuation rod extends from the other side of the shell and is fixed on another detected ground surface through a tractive rope; a work detection switch, a trigger alarming contact, a movable contact, an extension alarming contact and a wire disconnection alarming contact are arranged inside the inner cavity of the shell; the fixed end of the movable contact is connected with the trigger alarming contact, and the free end is fixedly connected with the inner end of the actuation rod; the actuation rod is provided with a pushing rod, a spring chock block and a spring; the wire disconnection contact and the extension alarming contact are grounded; the trigger alarming contact is connected with a high electric level and is connected with a land-slide signal input end of the signal transmission circuit. The system can promptly discover the land-slide or the rolling stone caused by the collapse at the detection place, and can send an alarming signal to the control center so as to prevent the traffic accident; the system has the advantages of electric power conservation.
Description
Technical field
The utility model relates to a kind of drawing triggering type landslide, Rolling Stone automatic monitoring warning system, and it can trigger the working condition of sensor by the tractive of default landslide along the railway of monitoring or Rolling Stone accident-prone road section, and train is made emergency processing to guarantee to travel.
Background technology
At present the road landslide is still adopted the method for artificial inspection.Their weak point is in time to report to the police when landslide takes place, and causes unnecessary traffic safety accident.
The utility model content
The purpose of this utility model provides a kind of drawing triggering type landslide, Rolling Stone automatic monitoring warning system, it not only can in time find landslide or the Rolling Stone phenomenon that detection site causes because of landslide, and alerting signal is transferred to control center, thereby avoid unnecessary traffic safety accident to take place, and have power saving and work advantage accurately and timely.
Technical solutions of the utility model are to constitute like this, it comprises the signal circuit that is used to detect the signal deteching circuit of landslide signal and is used for detected landslide signal is passed to control center, and signal deteching circuit comprises one or more drawing triggering type sensors that are installed on detection ground; Each sensor comprises housing and actuating strut, and housing one side is fixed in and detects on the face of land, ground, and the inner of actuating strut is inserted in the housing inner chamber, and the outer end is fixed in another by pulling rope and is detected on face of land, ground after stretching out housing by the opening of housing opposite side; The housing inner chamber is provided with the operation detection switch, triggers alarm actuating contact and movable contact, the stiff end of movable contact is connected all the time with the triggering alarm actuating contact, movable end is fixedlyed connected with actuating strut the inner, on travel position, be provided with the stretching alarm actuating contact at the movable end of movable contact, on travel position, be provided with the break alarm contact away from the swing of pulling rope direction at the movable end of movable contact near the swing of pulling rope direction; Be connected with on the actuating strut and be positioned at operation detection switch contact side and when moving, can make the operation detection switch disconnect the push rod that connects away from the pulling rope direction at actuating strut; Also be fixed with spring block on the actuating strut, be connected with spring between this spring block and the housing, install and be not subjected to external force to do the time spent at sensor, spring is oppressed, pulling rope and actuating strut are in the straight line tension, the operation detection switch closure, and the movable end of movable contact is between break alarm contact and stretching alarm actuating contact; Wherein break alarm contact and stretching alarm actuating contact ground connection, the triggering alarm actuating contact connects high level and is connected with the landslide signal input part of signal circuit, the fixedly connected contact of the contact of operation detection switch connects high level, and the contact of operation detection switch flexibly connects the contact and is connected with the working signal input end of signal circuit.
The utility model can be monitored accidents such as the landslide of detection site such as railway is along the line or Rolling Stone, when railway hillside fields and elevated formation level landslide along both side or Rolling Stone, can report to the police to control center (train traffic control department) by the utility model drawing triggering type landslide, Rolling Stone automatic monitoring warning system rapidly, thereby prevent that train from swarming into landslide or immeasurable loss is caused in the Rolling Stone location, guarantee that railroad train is not brought disaster upon by disaster, improve the safety coefficient of train driving.Than prior art, the utility model not only can in time be found landslide or the Rolling Stone phenomenon that detection site causes because of landslide, and alerting signal is transferred to control center, thus avoid unnecessary traffic safety accident to take place, and have power saving and work advantage accurately and timely.
In the utility model technique scheme, for the ease of adjusting the length of pulling rope, to adapt to the distance between the different surface point of fixity, described pulling rope is provided with length adjuster.Described length adjuster comprises the swivel nut and the screw rod that is connected in the swivel nut threaded hole that are provided with lacing hole and threaded hole, and the end of pulling rope is passed the swivel nut lacing hole earlier, walks around the draw ring that detects on the face of land, ground again, fixedlys connected with screw rod at last.
For the ease of determining the length of actuating strut external part, the outer end of described actuating strut indicates scale along its length.
Drawing triggering type working sensor principle of the present utility model is as follows: pulling rope point of fixity fixation of sensor one side, housing point of fixity fixation of sensor opposite side, make pulling rope stretching by the screw rod link position of adjusting length adjuster, under the normal operating conditions, spring block makes spring be in compressive state, the operation detection switch is in closure state, represents that like this sensor can operate as normal.When the pulling rope tension surpassed specified pulling force, the stretching alarm actuating contact was connected, and sends alerting signal; When pulling rope is broken,, send alerting signal because hard pressed spring impels actuating strut to move right by elastic force, thereby makes the break alarm contacting.Wherein the operation detection switch can hand control switch, when installing, just can avoid careless disconnection of switch like this and can not detecting sensor whether can operate as normal.Do not having to be in off-state under the situation of alert if monitor the operation detection switch, just showing that sensor can't operate as normal by signal circuit.Because entire work process only is to come monitor signal by the break-make of switch, as long as the switch access failure does not just consume electricity, this is the characteristics of this sensor maximum.
Description of drawings
Fig. 1 is the utility model principle of work block diagram.
Fig. 2 is a drawing triggering type sensor synoptic diagram of the present utility model.
Fig. 3 is that each contact connects work synoptic diagram (A among Fig. 3, B, C, D, E contact be A, B, C, D, the E contact in the corresponding diagram 2 respectively) in the drawing triggering type sensor of Fig. 2.
Embodiment
Below in conjunction with specification drawings and specific embodiments the utility model content is elaborated:
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model drawing triggering type landslide, Rolling Stone automatic monitoring warning system comprise the signal circuit that is used to detect the signal deteching circuit 23 of landslide signal and is used for detected landslide signal is passed to control center, and signal deteching circuit comprises and is installed on one or more drawing triggering type sensors that detect ground (can be surface, the face of land or stand on the lip-deep vertical columns in the face of land); Each sensor comprises housing 5 and actuating strut 7, and housing one side is fixed in and detects on the face of land 1, ground, and the inner of actuating strut is inserted in the housing inner chamber, and the outer end is fixed in another by pulling rope 3 and is detected on face of land 1 ', ground after stretching out housing by the opening of housing opposite side; The housing inner chamber is provided with operation detection switch 9, triggers alarm actuating contact 11 (B point) and movable contact 13, the stiff end of movable contact is connected all the time with the triggering alarm actuating contact, movable end is fixedlyed connected with actuating strut the inner, on travel position, be provided with stretching alarm actuating contact 12 (C point) at the movable end of movable contact, on travel position, be provided with break alarm contact 10 (A point) away from the swing of pulling rope direction at the movable end of movable contact near the swing of pulling rope direction; Be connected with on the actuating strut and be positioned at operation detection switch contact side and when moving, can make the operation detection switch disconnect the push rod 14 that connects away from the pulling rope direction at actuating strut; Also be fixed with spring block 8 on the actuating strut, be connected with spring 6 between this spring block and the housing, install and be not subjected to external force to do the time spent at sensor, spring is oppressed, pulling rope and actuating strut are in the straight line tension, the operation detection switch closure, and the movable end of movable contact is between break alarm contact and stretching alarm actuating contact.When being subjected to the external force effect above load, the movable end of movable contact drives beat to be connected closed position with the stretching alarm actuating contact by actuating strut; During the pulling rope fracture, the movable end of movable contact drives beat to be connected closed position with the break alarm contact by actuating strut, and the operation detection switch then disconnects under push rod promotes and connecting.
As shown in Figure 3, break alarm contact 10 among Fig. 2 (A point) and stretching alarm actuating contact 12 (C point) ground connection, triggering alarm actuating contact 11 (B point) connects high level and is connected with the landslide signal input part of signal circuit, the fixedly connected contact 91 of the contact of operation detection switch (D point) connects high level, and the contact of operation detection switch flexibly connects contact 92 (E point) and is connected with the working signal input end of signal circuit.Among Fig. 3, U4-AT89C2051 chip, resistance R 1, R2, R10 and capacitor C 8 etc. are the detection port partial circuit of slave computer microprocessor in the signal circuit, wherein, 3 pin of U4-AT89C2051 chip-OUT end is connected with the single chip part of slave computer microprocessor, thus with its detected landslide signal and sensor whether the signal of operate as normal pass to the single chip part of slave computer microprocessor.
For the ease of adjusting the length of pulling rope, to adapt to the distance between the different surface point of fixity, described pulling rope is provided with length adjuster 2.Described length adjuster structure can (can certainly be existing other structure) as described below: comprise a swivel nut and a screw rod that is connected in the swivel nut threaded hole that is provided with lacing hole and threaded hole, the end of pulling rope is passed the swivel nut lacing hole earlier, walk around the draw ring that detects on the face of land, ground again, fixedly connected with screw rod at last.
For the ease of determining the length of actuating strut external part, the outer end of described actuating strut indicates scale 4 along its length.
As shown in Figure 1, described signal circuit comprises the slave computer microprocessor 15 that is provided with landslide signal input part and working signal input end, public telephone network 16, host computer microprocessor 17 and data transmission circuit 18 (data transmission circuit can adopt USB transmission circuit or serial port circuit or existing other data transmission circuit), be connected with shake bell testing circuit 20 between slave computer microprocessor and the public telephone network, automatic picking off and hanging machine circuit 21 and coding-decoding circuit 22 also are connected with shake bell testing circuit 20 ' between public telephone network and the host computer microprocessor, automatic picking off and hanging machine circuit 21 ' and coding-decoding circuit 22 '; Described shake bell testing circuit 20 or 20 ' shake bell signal input part are connected with the telephone wire of public telephone network, and output terminal is connected with the interrupting input end of slave computer microprocessor or host computer microprocessor 15 or 17; Automatic picking off and hanging machine circuit 21 or 21 ' telephone signal I/O end are connected with the telephone wire of public telephone network, double-audio signal I/O end is connected with the double-audio signal I/O end of coding-decoding circuit 22 or 22 ', and control end is connected with the control signal output ends of slave computer microprocessor or host computer microprocessor 15 or 17; Coding-decoding circuit 22 or the input of 22 ' coding output terminal be connected with the data I/O end of slave computer microprocessor or host computer microprocessor 15 or 17; The data output end of host computer microprocessor 17 is connected (data output end of host computer microprocessor 17 is connected with the data input pin of data transmission circuit 18, and the data output end of data transmission circuit is connected with PC 19) by data transmission circuit 18 with the PC 19 of control center; Be equipped with in the slave computer microprocessor 15 according to the information of drawing triggering type sensor acquisition and control external circuit work and send the driver module of address information, be equipped with in the host computer microprocessor 17 and be used for communicating by letter and the driver module of transmission signals with PC.Certainly, described signal circuit also can adopt existing other can transmit the circuit of detection signal.
The principle of work of the utility model signal circuit is described as follows: a signal deteching circuit of supposing No. 1 slave computer microprocessor detects landslide or Rolling Stone, signal is sent to the slave computer microprocessor, the slave computer microprocessor receives signal, enable automatic picking off and hanging machine circuit phone simulation off-hook, re-use the DTMF coding-decoding circuit and dial, data are delivered to the host computer microprocessor by public telephone network; After the host computer microprocessor receives shake bell testing circuit shake bell signal, control automatic picking off and hanging machine circuit simulation off-hook, begin to have read the data that the slave computer microprocessor is sent here, the host computer microprocessor carries out the transmission of data by data transmission circuit and individual PC again, the data that PC is sent here by the host computer microprocessor just can be judged promptings such as which lengths of rail is caved in or Rolling Stone is reported to the police, and notify the related personnel to handle.According to the coding difference of different highway sections landslide, the host computer microprocessor receives respective coding, by program it is handled, and exports its control signal corresponding, finally marks the highway section of landslide at the display board of PC or simulation.
Claims (5)
1. drawing triggering type landslide, Rolling Stone automatic monitoring warning system, it is characterized in that: it comprises the signal circuit that is used to detect the signal deteching circuit (23) of landslide signal and is used for detected landslide signal is passed to control center, and signal deteching circuit comprises one or more drawing triggering type sensors that are installed on detection ground; Each sensor comprises housing (5) and actuating strut (7), housing one side is fixed in and detects on the face of land, ground (1), the inner of actuating strut is inserted in the housing inner chamber, after housing is stretched out by the opening of housing opposite side in the outer end, is fixed in another by pulling rope (3) and detects on face of land, ground (1 '); The housing inner chamber is provided with operation detection switch (9), triggers alarm actuating contact (11) and movable contact (13), the stiff end of movable contact is connected all the time with the triggering alarm actuating contact, movable end is fixedlyed connected with actuating strut the inner, on travel position, be provided with stretching alarm actuating contact (12) at the movable end of movable contact, on travel position, be provided with break alarm contact (10) away from the swing of pulling rope direction at the movable end of movable contact near the swing of pulling rope direction; Be connected with on the actuating strut and be positioned at operation detection switch contact side and when moving, can make the operation detection switch disconnect the push rod (14) that connects away from the pulling rope direction at actuating strut; Also be fixed with spring block (8) on the actuating strut, be connected with spring (6) between this spring block and the housing, install and be not subjected to external force to do the time spent at sensor, spring is oppressed, pulling rope and actuating strut are in the straight line tension, the operation detection switch closure, and the movable end of movable contact is between break alarm contact and stretching alarm actuating contact; Wherein break alarm contact (10) and stretching alarm actuating contact (12) ground connection, triggering alarm actuating contact (11) connects high level and is connected with the landslide signal input part of signal circuit, the fixedly connected contact of the contact of operation detection switch (91) connects high level, and the contact of operation detection switch flexibly connects contact (92) and is connected with the working signal input end of signal circuit.
2. drawing triggering type according to claim 1 landslide, Rolling Stone automatic monitoring warning system, it is characterized in that: described pulling rope is provided with length adjuster (2).
3. drawing triggering type according to claim 2 landslide, Rolling Stone automatic monitoring warning system, it is characterized in that: described length adjuster comprises the swivel nut and the screw rod that is connected in the swivel nut threaded hole that are provided with lacing hole and threaded hole, the end of pulling rope is passed the swivel nut lacing hole earlier, walk around the draw ring that detects on the face of land, ground again, fixedly connected with screw rod at last.
4. according to claim 1 or 2 or 3 described drawing triggering types landslide, Rolling Stone automatic monitoring warning system, it is characterized in that: the outer end of described actuating strut indicates scale (4) along its length.
5. according to claim 1 or 2 or 3 described drawing triggering type landslides, the Rolling Stone automatic monitoring warning system, it is characterized in that: described signal circuit comprises the slave computer microprocessor (15) that is provided with landslide signal input part and working signal input end, public telephone network (16), host computer microprocessor (17) and data transmission circuit (18), be connected with shake bell testing circuit (20) between slave computer microprocessor and the public telephone network, automatic picking off and hanging machine circuit (21) and coding-decoding circuit (22) also are connected with shake bell testing circuit (20 ') between public telephone network and the host computer microprocessor, automatic picking off and hanging machine circuit (21 ') and coding-decoding circuit (22 '); The shake bell signal input part of described shake bell testing circuit (20 or 20 ') is connected with the telephone wire of public telephone network, and output terminal is connected with the interrupting input end of slave computer microprocessor or host computer microprocessor (15 or 17); The telephone signal I/O end of automatic picking off and hanging machine circuit (21 or 21 ') is connected with the telephone wire of public telephone network, double-audio signal I/O end is connected with the double-audio signal I/O end of coding-decoding circuit (22 or 22 '), and control end is connected with the control signal output ends of slave computer microprocessor or host computer microprocessor (15 or 17); The input of the coding of coding-decoding circuit (22 or 22 ') output terminal be connected with the data I/O end of slave computer microprocessor or host computer microprocessor (15 or 17); The data output end of host computer microprocessor (17) is connected with the PC (19) of control center by data transmission circuit (18); Be equipped with in the slave computer microprocessor (15) according to the information of drawing triggering type sensor acquisition and control external circuit work and send the driver module of address information, be equipped with in the host computer microprocessor (17) and be used for communicating by letter and the driver module of transmission signals with PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201023890U CN201229650Y (en) | 2008-05-23 | 2008-05-23 | Automatic monitoring warning system for drawing triggering type landslide and rolling stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201023890U CN201229650Y (en) | 2008-05-23 | 2008-05-23 | Automatic monitoring warning system for drawing triggering type landslide and rolling stone |
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| Publication Number | Publication Date |
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| CN201229650Y true CN201229650Y (en) | 2009-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201023890U Expired - Lifetime CN201229650Y (en) | 2008-05-23 | 2008-05-23 | Automatic monitoring warning system for drawing triggering type landslide and rolling stone |
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| CN (1) | CN201229650Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281678B (en) * | 2008-05-23 | 2010-09-29 | 福州梦想现代科技有限公司 | Automatic monitoring warning system for drawing triggering type landslide and rolling stone |
| CN101944274A (en) * | 2010-10-09 | 2011-01-12 | 张春阳 | Landside and mud-rock flow alarm |
| CN104637247A (en) * | 2015-03-03 | 2015-05-20 | 华东交通大学 | Alarming system for debris flow and landslide at tunnel portals of highway |
| CN105118241A (en) * | 2015-09-30 | 2015-12-02 | 宏大国源（芜湖）资源环境治理有限公司 | Early warning system for dangerous rock mass collapse monitoring |
| CN110596789A (en) * | 2019-09-20 | 2019-12-20 | 淮阴师范学院 | Geological disaster early warning monitoring devices |
-
2008
- 2008-05-23 CN CNU2008201023890U patent/CN201229650Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281678B (en) * | 2008-05-23 | 2010-09-29 | 福州梦想现代科技有限公司 | Automatic monitoring warning system for drawing triggering type landslide and rolling stone |
| CN101944274A (en) * | 2010-10-09 | 2011-01-12 | 张春阳 | Landside and mud-rock flow alarm |
| CN104637247A (en) * | 2015-03-03 | 2015-05-20 | 华东交通大学 | Alarming system for debris flow and landslide at tunnel portals of highway |
| CN105118241A (en) * | 2015-09-30 | 2015-12-02 | 宏大国源（芜湖）资源环境治理有限公司 | Early warning system for dangerous rock mass collapse monitoring |
| CN105118241B (en) * | 2015-09-30 | 2017-03-08 | 宏大国源（芜湖）资源环境治理有限公司 | A kind of early warning system for Dangerous Rock Body avalanche monitoring |
| CN110596789A (en) * | 2019-09-20 | 2019-12-20 | 淮阴师范学院 | Geological disaster early warning monitoring devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUZHOU DREAM HYUNDAI SCIENCE CO., LTD. Free format text: NEW ADDRESS: ROOM 502, TOWER 5, NO.7, JINSHANJINZHOU BEI ROAD, FUZHOU CITY, FUJIAN PROVINCE, ZIP CODE:350002 |
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| CP02 | Change in the address of a patent holder |
Address after: Room 502, No. 5, 7 Jinzhou Bei Lu, Jinshan, Fujian, Fuzhou: 350002 Patentee after: Fuzhou Mengxiang Xiandai Technology Co., Ltd. Address before: No. 3, Lane No. 353100, Jianan street, Jian An street, Fujian, Jianou Patentee before: Fuzhou Mengxiang Xiandai Technology Co., Ltd. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20090429 Effective date of abandoning: 20080523 |