CN213634787U - Gridding monitoring device for early warning of side slope landslide or debris flow - Google Patents
Gridding monitoring device for early warning of side slope landslide or debris flow Download PDFInfo
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- CN213634787U CN213634787U CN202022430900.3U CN202022430900U CN213634787U CN 213634787 U CN213634787 U CN 213634787U CN 202022430900 U CN202022430900 U CN 202022430900U CN 213634787 U CN213634787 U CN 213634787U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 48
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 239000011435 rock Substances 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 7
- 238000013500 data storage Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a meshing monitoring devices for side slope landslide or mud-rock flow early warning, including the monitoring case, monitoring case top be equipped with signal antenna and solar photovoltaic board, monitoring case below be equipped with into ground support, the preceding below position department of monitoring case about be equipped with two arc mount pads, two arc mount pads between pass the pivot and the pivot one end outside is equipped with the turning handle, wherein the winding has a plurality of fore-and-aft meshing circuit in the pivot between two arc mount pads, vertical meshing circuit downwards the interval respectively extend to each position department of landslide inclined plane, vertical meshing circuit between still be equipped with horizontal meshing circuit. The device arranges the convenience, can be applicable to different landslide regions, arranges the measuring point fast, can monitor landslide subsurface soil layer displacement simultaneously, further improves the accuracy of early warning.
Description
Technical Field
The utility model relates to a natural disasters monitoring facilities technical field, more specifically say, relate to a meshing monitoring devices that is used for side slope landslide or mud-rock flow early warning.
Background
The method comprises the steps of making control points or measurement base points on the periphery of the side slope, arranging measuring points on the surface of the side slope, measuring the measuring points on the surface of the side slope by using the base points, measuring three-way coordinates of x, y and z, obtaining displacement in the directions of x, y and z by calculation according to the coordinate change measured in the previous and next times, and analyzing the surface deformation development trend of the side slope according to the displacement, judging the stability of the side slope and the possibility of debris flow. The method for measuring slope stability has the following problems that firstly, the landslide in different areas has different area shapes and areas, the workload for arranging measuring points is large, and in addition, the monitoring effect on soil layer displacement under the surface of the landslide is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a latticed monitoring devices for side slope landslide or mud-rock flow early warning, the device arrange the convenience, can be applicable to different landslide regions, arrange the measuring point fast, can monitor the displacement of the soil horizon under the landslide earth's surface simultaneously, further improve the accuracy of early warning.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a gridding monitoring device for slope landslide or debris flow early warning comprises a monitoring box, wherein a signal antenna and a solar photovoltaic panel are arranged above the monitoring box, a ground support is arranged below the monitoring box, a left arc-shaped mounting seat and a right arc-shaped mounting seat are arranged at the front lower position of the monitoring box, a rotating handle is arranged between the two arc-shaped mounting seats and penetrates through a rotating shaft, a rotating handle is arranged at the outer side of one end of the rotating shaft, a plurality of longitudinal gridding circuits are wound on the rotating shaft between the two arc-shaped mounting seats, the longitudinal gridding circuits respectively extend to each position of a slope of a landslide at intervals downwards, a transverse gridding circuit is further arranged between the longitudinal gridding circuits, monitoring units are arranged at the intersection positions of the longitudinal gridding circuits and the transverse gridding circuits, each monitoring unit comprises a barrel body with four-direction staggered through holes, and a displacement sensor is arranged above the barrel body, barrel below be equipped with into ground monitoring anchor rope, wherein crisscross through-hole of quadriversal is inside to pass vertical latticed circuit and horizontal latticed circuit, all be equipped with the circuit on the barrel outer end through-hole that is located marginal position department in addition and tighten up the stationary blade, latticed circuit including hollow cable, hollow cable lateral surface be equipped with scale mark and hollow cable inside pass the data power supply line and be connected to each displacement sensor on.
Furthermore, the monitoring box is arranged at the top end of the landslide and the gridding lines are laid on the landslide surfaces in different shapes.
Further, the monitoring box inside include photovoltaic inverter, battery and mainboard, the mainboard on be equipped with communication module, data storage module and power module, wherein communication module passes through the circuit and is connected with signal antenna, data storage module and power module external data power supply line respectively pass inside the grid line.
Furthermore, the ground support comprises a telescopic inserted link at the central position and triangular support rods with the periphery rotatable.
Compared with the prior art, the utility model has the advantages that:
the utility model provides a scale mark on vertical gridding circuit and the horizontal gridding circuit cooperation circuit can be arranged at each position of landslide inclined plane in a flexible way, and then the position of vertical gridding circuit and horizontal gridding circuit is fixed through the tensioning of monitoring unit, and the landslide monitoring work of different region shapes can be realized through cooperation of displacement sensor; through setting up the ground monitoring anchor rope of putting into and cooperating displacement sensor, can monitor landslide subsurface soil layer displacement, further improve the accuracy of early warning.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the winding structure of the rotating shaft of the present invention;
FIG. 3 is a schematic view of the monitoring unit structure of the present invention;
FIG. 4 is an enlarged schematic view of the grid line structure of the present invention;
in the figure: 1. a monitoring box; 2. a solar photovoltaic panel; 3. a signal antenna; 4. a ground support; 5. a monitoring unit; 6. a gridding circuit; 7. an arc-shaped mounting seat; 8. a rotating shaft; 9. rotating the handle; 51. a displacement sensor; 52. a barrel; 53. a through hole; 54. a circuit tightening fixing piece; 61. a hollow cable; 62. scale lines; 63. a data supply line.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the utility model easy to understand and understand, the utility model is further explained by combining with the specific figures.
As shown in figures 1 to 4, a gridding monitoring device for slope landslide or debris flow early warning comprises a monitoring box 1, a signal antenna 3 and a solar photovoltaic panel 2 are arranged above the monitoring box 1, a ground support 4 is arranged below the monitoring box 1, a left arc-shaped mounting seat 7 and a right arc-shaped mounting seat 7 are arranged at the lower position in front of the monitoring box 1, a rotating shaft 8 penetrates between the two arc-shaped mounting seats 7, a rotating handle 9 is arranged outside one end of the rotating shaft 8, a plurality of longitudinal gridding lines 6 are wound on the rotating shaft 8 between the two arc-shaped mounting seats 7, the longitudinal gridding lines 6 respectively extend to each position of a slope at intervals downwards, transverse gridding lines 6 are also arranged between the longitudinal gridding lines 6, monitoring units 5 are arranged at the intersection positions of the longitudinal gridding lines 6 and the transverse gridding lines 6, each monitoring unit 5 comprises a barrel 52 with four-way staggered through holes 53, a displacement sensor 51 is arranged above the cylinder 52, an earth-entering monitoring anchor cable is arranged below the cylinder 52, wherein longitudinal gridding lines 6 and transverse gridding lines 6 penetrate through the interior of a four-way staggered through hole 53, in addition, line tightening fixing pieces 54 are arranged on the through holes 53 at the outer end of the cylinder 52 at the edge position, the gridding lines 6 comprise hollow cables 61, scale marks 62 are arranged on the outer side surfaces of the hollow cables 61, data power supply lines 63 penetrate through the interior of the hollow cables 61 and are connected to the displacement sensors 51, the monitoring box 1 is arranged at the top end of a landslide, the gridding lines 6 are laid on landslide surfaces with different shapes, the monitoring box 1 comprises a photovoltaic inverter, a storage battery and a main board, a communication module, a data storage module and a power supply module are arranged on the main board, wherein the communication module is connected with a signal antenna 3 through a line, the data storage, the ground-entering support 4 comprises a telescopic inserted link at the central position and triangular support rods which can rotate around.
In practical use, the displacement sensor 51 can be a pull-wire type displacement sensor of Mirand brand, the model is MPS-S-100-A2, the specific parameters are voltage 24V, output current 4-20mA (two-wire system), the linear precision is +/-0.15%, the repeatability precision is +/-0.02%, the protection grade is IP65, a monitoring box 1 is arranged at the top end of a landslide and passes through an underground bracket 4 to be fixed, then a plurality of transverse and longitudinal gridding circuits 6 and a plurality of monitoring units 5 (only parts are shown in figure 1) are arranged according to the length parameters of scale lines according to the specific regional shape of the landslide, the underground monitoring anchor cables are inserted into a landslide slope soil layer to carry out underground displacement monitoring, all the gridding circuits 6 are tensioned through the underground monitoring anchor cables at the lowest end and the circuit tightening fixing sheets 54, all the pull-wire type displacement sensors are supplied with power and data transmission through data power supply lines 63 in the gridding circuits 6, when taking place the landslide, the monitoring anchor rope of going into ground of latticed circuit 6 on the earth's surface and subsurface all can be stretched and take place the displacement, collects displacement data through stay-supported displacement sensor, collects the data and gathers monitoring case 1 inside data storage module, and the rethread communication module transmits the monitoring data wireless for monitoring station nearby, can adopt 2G or 3G wireless signal.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a grid monitoring devices for side slope landslide or mud-rock flow early warning which characterized in that: the device comprises a monitoring box, a signal antenna and a solar photovoltaic panel are arranged above the monitoring box, a ground-entering support is arranged below the monitoring box, a left arc-shaped mounting seat and a right arc-shaped mounting seat are arranged at the front lower position of the monitoring box, a rotating handle is arranged between the two arc-shaped mounting seats and penetrates through a rotating shaft, a rotating handle is arranged at the outer side of one end of the rotating shaft, a plurality of longitudinal gridding circuits are wound on the rotating shaft between the two arc-shaped mounting seats, the longitudinal gridding circuits respectively extend to each position of a landslide inclined plane at intervals downwards, a transverse gridding circuit is further arranged between the longitudinal gridding circuits, monitoring units are arranged at the intersection points of the longitudinal gridding circuits and the transverse gridding circuits, each monitoring unit comprises a barrel body with four-direction staggered through holes, a displacement sensor is arranged above the barrel body, and a ground-entering monitoring anchor cable is arranged below the barrel, wherein crisscross through-hole is inside to pass vertical latticed circuit and horizontal latticed circuit, all is equipped with the circuit on the barrel outer end through-hole that is located marginal position department in addition and tightens up the stationary blade, latticed circuit include hollow cable, hollow cable lateral surface be equipped with scale mark and hollow cable inside pass the data power supply line and be connected to each displacement sensor on.
2. The gridding monitoring device for slope landslide or debris flow early warning according to claim 1, wherein: the monitoring box is arranged at the top end of the landslide, and the gridding lines are laid on the landslide surfaces in different shapes.
3. The gridding monitoring device for slope landslide or debris flow early warning according to claim 1, wherein: the monitoring box comprises a photovoltaic inverter, a storage battery and a mainboard, wherein the mainboard is provided with a communication module, a data storage module and a power supply module, the communication module is connected with a signal antenna through a circuit, and the data storage module and the power supply module are respectively externally connected with a data power supply line and penetrate through the interior of a gridding circuit.
4. The gridding monitoring device for slope landslide or debris flow early warning according to claim 1, wherein: the ground-entering support comprises a telescopic inserted link at the central position and triangular support rods with the periphery rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430900.3U CN213634787U (en) | 2020-10-28 | 2020-10-28 | Gridding monitoring device for early warning of side slope landslide or debris flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430900.3U CN213634787U (en) | 2020-10-28 | 2020-10-28 | Gridding monitoring device for early warning of side slope landslide or debris flow |
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| CN213634787U true CN213634787U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022430900.3U Active CN213634787U (en) | 2020-10-28 | 2020-10-28 | Gridding monitoring device for early warning of side slope landslide or debris flow |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252006A (en) * | 2021-09-30 | 2022-03-29 | 四川省公路规划勘察设计研究院有限公司 | Rock landslide deformation monitoring device and early warning system |
| CN114961819A (en) * | 2022-05-24 | 2022-08-30 | 中国矿业大学 | High-precision anchor rod prestress application measuring device and using method thereof |
-
2020
- 2020-10-28 CN CN202022430900.3U patent/CN213634787U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252006A (en) * | 2021-09-30 | 2022-03-29 | 四川省公路规划勘察设计研究院有限公司 | Rock landslide deformation monitoring device and early warning system |
| CN114252006B (en) * | 2021-09-30 | 2023-09-15 | 四川省公路规划勘察设计研究院有限公司 | Rock landslide deformation monitoring device and early warning system |
| CN114961819A (en) * | 2022-05-24 | 2022-08-30 | 中国矿业大学 | High-precision anchor rod prestress application measuring device and using method thereof |
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