CN112309080A - Three gorges reservoir area geological disaster monitoring and early warning device - Google Patents
Three gorges reservoir area geological disaster monitoring and early warning device Download PDFInfo
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- CN112309080A CN112309080A CN202011118885.7A CN202011118885A CN112309080A CN 112309080 A CN112309080 A CN 112309080A CN 202011118885 A CN202011118885 A CN 202011118885A CN 112309080 A CN112309080 A CN 112309080A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 37
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 9
- 239000002689 soil Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a geological disaster monitoring and early warning device in a three gorges reservoir area, which comprises a base, a supporting assembly and a monitoring assembly, wherein a measuring rod of the supporting assembly is rotatably connected with the base, a fixed rod is in threaded connection with the measuring rod and is arranged at one end of the measuring rod close to the base, a gasket is positioned between a nut and the base, a shield of the monitoring assembly is fixedly connected with the base, and a control circuit, a humidity sensor and a rain gauge are all positioned in the shield. Through the dismantled and assembled form that sets up dead lever and measuring stick, the base also can be conveniently be connected with the measuring stick through the nut to integrated all measuring component in the guard shield, thereby can conveniently separately carry, and install to appointed place, thereby it is heavy to solve current equipment, and inconvenient carrying and the problem of installation use.
Description
Technical Field
The invention relates to the field of geological disaster monitoring, in particular to a geological disaster monitoring and early warning device for a three gorges reservoir area.
Background
The natural disasters refer to natural phenomena which bring harm to human survival or damage human living environment, and include natural disasters such as flood, mountain torrents and debris flows, and particularly the natural disasters such as the debris flows have the most obvious influence on economic and life safety loss of human beings. The three gorges reservoir area is a section with high mountain torrents and debris flows, geological disasters are easy to occur, and therefore early warning instruments are needed to reduce life and property losses of people.
The traditional solution for geological disasters is to adopt a manual observation mode, and most of the solutions adopt a theodolite observation mode for the unobvious geological change of foundation settlement. In addition, most of geological disaster on-line monitoring equipment based on the Beidou high-precision positioning technology has the defects of large size, heavy weight and inconvenience in installation and maintenance, and is inconvenient to popularize and use on a large scale.
Disclosure of Invention
The invention aims to provide a geological disaster monitoring and early warning device for a three gorges reservoir area, and aims to solve the problems that the existing equipment is heavy and is inconvenient to carry, install and use.
In order to achieve the above object, the present invention provides a geological disaster monitoring and early warning device in three gorges reservoir area, which comprises a base, a supporting component and a monitoring component, wherein the supporting component comprises a fixing rod, a measuring rod, a nut and a gasket, the measuring rod is provided with a first through hole, the measuring rod is rotatably connected with the base and penetrates through the base, the fixing rod is in threaded connection with the measuring rod and is positioned at one side of the measuring rod far away from the base, the nut is in threaded connection with the measuring rod and is positioned at one side of the base far away from the fixing rod, the gasket is fixedly connected with the nut and is positioned between the nut and the base, the monitoring component comprises a control circuit, a humidity sensor, a rain gauge and a shield, the shield is fixedly connected with the base and is positioned at one side of the base close to the nut, the control circuit is fixedly connected with the shield, and the humidity sensor is fixedly connected with the measuring rod, positioned in the first through hole and electrically connected with the control circuit, and the rain gauge is fixedly connected with the base, positioned in the shield and electrically connected with the control circuit.
The base comprises a base body and a balancing weight, wherein the balancing weight is fixedly connected with the base body and is positioned on one side of the base body.
The supporting assembly further comprises a plurality of pull ropes and a plurality of auxiliary rods, the pull ropes are fixedly connected with the base body and located on one side of the base body, and the auxiliary rods are respectively fixedly connected with the pull ropes and located on one side of the base body.
The support assembly further comprises a support, the support is connected with the fixing rods in a sliding mode, and the fixing rods penetrate through the support.
The support comprises a support body and a plurality of stabilizing rings, wherein the number of the stabilizing rings is multiple, and the stabilizing rings are fixedly connected with the support body and positioned on one side of the support body.
The base further comprises a plumb bob and a pull wire, wherein the plumb bob is fixedly connected with the base body through the pull wire and is positioned on one side, close to the support, of the base body.
The support assembly further comprises an extension rod, and the extension rod is in threaded connection with the fixed rod and the measuring rod and is located between the fixed rod and the measuring rod.
The monitoring assembly further comprises a conical net, and the conical net is fixedly connected with the protective cover and is positioned on one side, far away from the base, of the protective cover.
According to the geological disaster monitoring and early warning device in the three gorges reservoir area, the measuring rod is rotatably connected with the base, the fixing rod is in threaded connection with the measuring rod, the fixing rod and the measuring rod are used for being inserted into soil for fixing, the nut is in threaded connection with the measuring rod, the relative position of the measuring rod and the base can be fixed, and the gasket is fixedly connected with the nut and used for distributing the pressure applied by the nut to a larger area and avoiding the nut from loosening; the protection cover is fixedly connected with the base, the control circuit is fixedly connected with the protection cover, the protection cover is used for protecting the control circuit inside, the humidity sensor is fixedly connected with the measuring rod and used for measuring the humidity in the soil and electrically connected with the control circuit, and the rain gauge is fixedly connected with the base and electrically connected with the control circuit and used for monitoring the rainfall of the current area. Through the detachable form of the fixed rod and the measuring rod, the base can be conveniently connected with the measuring rod through the screw cap, and all measuring components are integrated in the protective cover, so that the base can be conveniently and separately carried and can be installed at a designated place, and the problems of heavy equipment, inconvenience in carrying, installation and use of the existing equipment are solved.
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 structural diagram of a geological disaster monitoring and early warning device in a three gorges reservoir area according to the present invention;
FIG. 2 is a structural diagram of the geological disaster monitoring and early warning device in the three gorges reservoir area with the auxiliary rod and the pull rope removed;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
fig. 4 is a partially enlarged view a of fig. 3.
1-base, 2-supporting component, 3-monitoring component, 11-base body, 12-balancing weight, 13-plumb bob, 14-pull wire, 21-fixing rod, 22-measuring rod, 24-screw cap, 25-gasket, 26-pull rope, 27-auxiliary rod, 28-support, 29-extension rod, 31-control circuit, 32-humidity sensor, 33-rain gauge, 34-shield, 35-conical net, 36-funnel, 37-slide rod, 38-extension rod, 39-triangular shifting piece, 121-first through hole, 281-support body, 282-stabilizing ring, 351-settling tank and 352-seepage hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the invention provides a geological disaster monitoring and early warning device for three gorges reservoir area:
the device comprises a base 1, a supporting component 2 and a monitoring component 3, wherein the supporting component 2 comprises a fixing rod 21, a measuring rod 22, a nut 24 and a gasket 25, the measuring rod 22 is provided with a first through hole 121, the measuring rod 22 is rotatably connected with the base 1 and penetrates through the base 1, the fixing rod 21 is in threaded connection with the measuring rod 22 and is positioned on one side of the measuring rod 22 far away from the base 1, the nut 24 is in threaded connection with the measuring rod 22 and is positioned on one side of the base 1 far away from the fixing rod 21, the gasket 25 is fixedly connected with the nut 24 and is positioned between the nut 24 and the base 1, the monitoring component 3 comprises a control circuit 31, a humidity sensor 32, a rain gauge 33 and a shield 34, the shield 34 is fixedly connected with the base 1 and is positioned on one side of the base 1 near the nut 24, the control circuit 31 is fixedly connected with the shield 34 and is located in the shield 34, the humidity sensor 32 is fixedly connected with the measuring rod 22 and is located in the first through hole 121 and is electrically connected with the control circuit 31, and the rain gauge 33 is fixedly connected with the base 1 and is located in the shield 34 and is electrically connected with the control circuit 31.
In this embodiment, the supporting assembly 2 includes a fixing rod 21, a measuring rod 22, a nut 24 and a washer 25, the measuring rod 22 has a first through hole 121, the measuring rod 22 is rotatably connected to the base 1 and passes through the base 1, the fixing rod 21 is connected to the measuring rod 22 by a screw, and is located on a side of the measuring rod 22 away from the base 1, the fixing rod 21 and the measuring rod 22 are used for being inserted into soil for fixing, the nut 24 is connected to the measuring rod 22 by a screw, and is located on a side of the base 1 away from the fixing rod 21, the relative position of the measuring rod 22 and the base 1 can be fixed by the nut 24, the washer 25 is fixedly connected to the nut 24 and is located between the nut 24 and the base 1, the washer 25 is used for distributing the pressure exerted by the nut 24 to a larger area, while preventing the nut 24 from loosening; the monitoring assembly 3 comprises a control circuit 31, a humidity sensor 32, a rain gauge 33 and a shield 34, wherein the shield 34 is fixedly connected with the base 1 and is located on one side of the base 1 close to the screw cap 24, the control circuit 31 is fixedly connected with the shield 34 and is located in the shield 34, the shield 34 is used for protecting the control circuit 31 inside, the humidity sensor 32 is fixedly connected with the measuring rod 22 and is located in the first through hole 121, is used for measuring the humidity in the soil and is electrically connected with the control circuit 31, and the rain gauge 33 is fixedly connected with the base 1 and is located in the shield 34 and is electrically connected with the control circuit 31 and is used for monitoring the rainfall in the area. By the detachable form of the fixing rod 21 and the measuring rod 22, the base 1 can be conveniently connected with the measuring rod 22 through the nut 24, and all measuring components are integrated in the shield 34, so that the base can be conveniently carried separately and installed to a designated place, and the problems of heavy weight, inconvenience in carrying, installation and use of the existing equipment are solved.
Further, the base 1 includes a base body 11 and a weight 12, and the weight 12 is fixedly connected to the base body 11 and is located on one side of the base body 11.
In this embodiment, the weight 12 is used to increase the weight of the base body 11, and is not easily shaken in a strong wind and a strong rain, so that the stability of the base body 11 can be improved.
Further, the support assembly 2 further includes a plurality of pulling ropes 26 and a plurality of auxiliary rods 27, the plurality of pulling ropes 26 are fixedly connected with the base body 11 and are located at one side of the base body 11, and the plurality of auxiliary rods 27 are respectively fixedly connected with the plurality of pulling ropes 26 and are located at one side of the base body 11.
In the present embodiment, if the soil quality of the monitoring site is too soft to be fixed by the fixing rods 21, the soil can be fixed at an appropriate position in the peripheral area by the auxiliary rod 27 and then fixed by the pulling rope 26 and the base body 11, thereby further improving stability.
Further, the support assembly 2 further comprises a bracket 28, the bracket 28 is slidably connected to the plurality of fixing rods 21, and the plurality of fixing rods 21 pass through the bracket 28.
In the present embodiment, the relative positions of the plurality of fixing bars 21 can be fixed by the bracket 28 in advance during installation by the bracket 28, thereby facilitating installation of the base 1.
Further, the holder 28 includes a holder body 281 and a plurality of stabilizing rings 282, the stabilizing rings 282 are fixedly connected to the holder body 281, and are located at one side of the holder body 281.
In this embodiment, when the fixing rod 21 passes through the bracket 28, the fixing rod 21 may be inclined due to insufficient supporting force, so that the stabilizing ring 282 is added, and the fixing rod 21 also passes through the stabilizing ring 282 to provide supporting force, so that the fixing rod 21 may be kept upright, and the fixing rod 21 may be conveniently knocked into the soil.
Further, the base 1 further comprises a plumb 13 and a pull wire 14, wherein the plumb 13 is fixedly connected with the base body 11 through the pull wire 14 and is located on one side of the base body 11 close to the bracket 28.
In this embodiment, in a specific installation process, since a plurality of sets of the supporting components 2 need to be installed, so that the housing is not stably placed under the support of a plurality of types of the supporting components 2, and an error of measurement accuracy is caused, the plumb bob 13 is added to the bottom of the base body 11, and the bracket 28 is used as a reference object, so that the levelness of the installation of the base 1 can be conveniently balanced, and the installation efficiency can be improved.
Further, the support assembly 2 further comprises an extension bar 29, and the extension bar 29 is in threaded connection with the fixing bar 21 and the measuring bar 22 and is located between the fixing bar 21 and the measuring bar 22.
In this embodiment, although some ground layers with soft soil texture need to be inserted into a deeper position, the length of the measuring rod 22 and the fixing rod 21 may not be sufficient, and thus the extension bar 29 is added, and the measuring rod 22 and the fixing rod 21 are connected by means of a screw to extend the length of reinforcement, so that stability can be improved.
Further, the monitoring assembly 3 further comprises a tapered net 35, and the tapered net 35 is fixedly connected with the shield 34 and is located on a side of the shield 34 away from the base 1.
In the present embodiment, the conical net 35 is used to filter impurities in the rain water, so as to prevent the impurities from entering the rain gauge 33 and causing a reduction in the test accuracy.
Further, the conical net 35 has a settling tank 351, the settling tank 351 is located at one side of the conical net 35 close to the shield 34, and the seepage holes 352 are distributed in the settling tank 351.
In the present embodiment, the settling tank 351 at the lower end of the conical mesh 35 is used to collect the impurities falling from the conical mesh 35, and the water attached to the impurities is leaked through the weep holes 352, so that the accuracy is prevented from being lowered due to the amount of water carried away when the impurities are removed, and the measurement accuracy can be improved.
Further, monitoring subassembly 3 still includes funnel 36, slide bar 37, extension rod 38 and triangle plectrum 39, funnel 36 with guard 34 fixed connection, and be located rain gauge 33 with between the toper net 35, slide bar 37 with funnel 36 sliding connection, and pass funnel 36, triangle plectrum 39 with slide bar 37 fixed connection, and be located in funnel 36, extension rod 38 with slide bar 37 fixed connection, and contact toper net 35.
In this embodiment, the funnel 36 is located under the conical net 35 for collecting rainwater, the sliding rod 37 passes through the funnel 36 and can slide relative to the funnel 36, a triangular shifting plate 39 is installed on the sliding rod 37, so that when rainwater falls from the funnel 36, the triangular shifting plate 39 is impacted, the sliding rod 37 can swing left and right due to unbalanced stress on two sides of the triangular shifting plate 39, and the conical net 35 is driven by the extension rod 38 to vibrate, so that impurities hung on the conical net 35 can fall more easily under the scouring of rainwater.
The working principle and the using process of the invention are as follows: referring to fig. 1 and 2, after the rain gauge is installed, an installation place is selected, the fixing rod 21, the extension rod 29 and the measuring rod 22 are assembled through threads and then are respectively installed on the support 28, then the fixing rod 21 is knocked into soil, the base body 11 is installed on the measuring rod 22 through the nut, the humidity sensor 32 is placed in the measuring rod 22, a humidity test can be performed, rain water enters the rain gauge 33 through the conical net 35 and the funnel 36, a rainfall test can also be performed, and when the rain gauge is not required to be used, the rain gauge can be disassembled according to reverse operation, so that the equipment is more convenient to disassemble, assemble and measure.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A geological disaster monitoring and early warning device for three gorges reservoir area is characterized in that,
the device comprises a base, a supporting assembly and a monitoring assembly, wherein the supporting assembly comprises a fixed rod, a measuring rod, a nut and a gasket, the measuring rod is provided with a first through hole, the measuring rod is rotatably connected with the base and penetrates through the base, the fixed rod is in threaded connection with the measuring rod and is positioned on one side of the measuring rod far away from the base, the nut is in threaded connection with the measuring rod and is positioned on one side of the base far away from the fixed rod, the gasket is fixedly connected with the nut and is positioned between the nut and the base, the monitoring assembly comprises a control circuit, a humidity sensor, a rain gauge and a shield, the shield is fixedly connected with the base and is positioned on one side of the base close to the nut, the control circuit is fixedly connected with the shield and is positioned in the shield, and the humidity sensor is fixedly connected with the measuring rod, and the rain gauge is fixedly connected with the base, positioned in the shield and electrically connected with the control circuit.
2. The geologic hazard monitoring and early warning apparatus as claimed in claim 1, wherein,
the base comprises a base body and a balancing weight, and the balancing weight is fixedly connected with the base body and is positioned on one side of the base body.
3. The geologic hazard monitoring and early warning apparatus as claimed in claim 1, wherein,
the supporting assembly further comprises a plurality of pull ropes and a plurality of auxiliary rods, the pull ropes are fixedly connected with the base body and located on one side of the base body, and the auxiliary rods are respectively fixedly connected with the pull ropes and located on one side of the base body.
4. The apparatus according to claim 3, wherein the geological disaster monitoring and early warning device comprises a first sensor, a second sensor, a third sensor,
the support assembly further comprises a support, the support is slidably connected with the plurality of fixing rods, and the plurality of fixing rods penetrate through the support.
5. The apparatus according to claim 4, wherein the geological disaster monitoring and early warning device comprises a first sensor, a second sensor, a third sensor,
the support comprises a support body and a plurality of stabilizing rings, wherein the number of the stabilizing rings is multiple, and the stabilizing rings are fixedly connected with the support body and positioned on one side of the support body.
6. The apparatus according to claim 5, wherein the geological disaster monitoring and early warning device comprises a first sensor, a second sensor, a third sensor,
the base further comprises a plumb bob and a pull wire, wherein the plumb bob is fixedly connected with the base body through the pull wire and is positioned on one side, close to the support, of the base body.
7. The apparatus according to claim 6, wherein the geological disaster monitoring and early warning device comprises a first sensor, a second sensor, a third sensor,
the support assembly further comprises an extension rod, and the extension rod is in threaded connection with the fixed rod and the measuring rod and is located between the fixed rod and the measuring rod.
8. The geologic hazard monitoring and early warning apparatus as claimed in claim 1, wherein,
the monitoring assembly further comprises a conical net, and the conical net is fixedly connected with the protective cover and is positioned on one side, far away from the base, of the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011118885.7A CN112309080A (en) | 2020-10-19 | 2020-10-19 | Three gorges reservoir area geological disaster monitoring and early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011118885.7A CN112309080A (en) | 2020-10-19 | 2020-10-19 | Three gorges reservoir area geological disaster monitoring and early warning device |
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| Publication Number | Publication Date |
|---|---|
| CN112309080A true CN112309080A (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011118885.7A Pending CN112309080A (en) | 2020-10-19 | 2020-10-19 | Three gorges reservoir area geological disaster monitoring and early warning device |
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| CN105116473A (en) * | 2015-09-15 | 2015-12-02 | 成都汉康信息产业有限公司 | Improved pluviometer |
| CN208805912U (en) * | 2018-10-26 | 2019-04-30 | 李军政 | A kind of Geological Hazards Monitoring prior-warning device |
| WO2019123475A1 (en) * | 2017-12-18 | 2019-06-27 | Varun Dutt | Low-cost sensor-based system for landslide monitoring and alerts |
| CN209248052U (en) * | 2018-12-17 | 2019-08-13 | 山东省地质环境监测总站(山东省地质灾害应急技术指导中心) | Rain fall monitor for rainfall induction type geological disaster |
| CN110596789A (en) * | 2019-09-20 | 2019-12-20 | 淮阴师范学院 | Geological disaster early warning monitoring devices |
| CN110940382A (en) * | 2019-12-11 | 2020-03-31 | 重庆三峡学院 | Geological disaster monitor |
| CN211013054U (en) * | 2019-10-29 | 2020-07-14 | 西南交通大学 | Pipeline landslide intelligent monitoring pile assembly and monitoring network system |
-
2020
- 2020-10-19 CN CN202011118885.7A patent/CN112309080A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116473A (en) * | 2015-09-15 | 2015-12-02 | 成都汉康信息产业有限公司 | Improved pluviometer |
| WO2019123475A1 (en) * | 2017-12-18 | 2019-06-27 | Varun Dutt | Low-cost sensor-based system for landslide monitoring and alerts |
| CN208805912U (en) * | 2018-10-26 | 2019-04-30 | 李军政 | A kind of Geological Hazards Monitoring prior-warning device |
| CN209248052U (en) * | 2018-12-17 | 2019-08-13 | 山东省地质环境监测总站(山东省地质灾害应急技术指导中心) | Rain fall monitor for rainfall induction type geological disaster |
| CN110596789A (en) * | 2019-09-20 | 2019-12-20 | 淮阴师范学院 | Geological disaster early warning monitoring devices |
| CN211013054U (en) * | 2019-10-29 | 2020-07-14 | 西南交通大学 | Pipeline landslide intelligent monitoring pile assembly and monitoring network system |
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Application publication date: 20210202 |
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