CN211928197U - Projection type landslide monitoring device and system - Google Patents
Projection type landslide monitoring device and system Download PDFInfo
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- CN211928197U CN211928197U CN202020200064.7U CN202020200064U CN211928197U CN 211928197 U CN211928197 U CN 211928197U CN 202020200064 U CN202020200064 U CN 202020200064U CN 211928197 U CN211928197 U CN 211928197U
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Abstract
The utility model mainly relates to the technical field of landslide monitoring, a projection type landslide monitoring device and a system, the system comprises a projection type landslide monitoring device, an unmanned aerial vehicle and a central server, wherein the projection type landslide monitoring device mainly comprises a nose cone, a reducing coupling cavity, a load cabin and an empennage, the top end of the nose cone is in a conical structure, the bottom end of the nose cone is coupled with a reducing port of the reducing coupling cavity, the interior of the nose cone is hollow, the other end of the reducing coupling cavity is provided with the load cabin, the left side and the right side of the load cabin are respectively provided with the empennage, the load cabin is internally provided with an infrasound sensor, a data acquisition module, a communication module and a lithium battery, the lithium battery is used for supplying power, the infrasound sensor monitors the sound wave, the data acquisition module acquires infrasound wave signals and transmits the acquired infrasound wave signals to the central server through the communication module, the utility, the remote operation of the operators can be realized, and the safety problem of the operators is solved.
Description
Technical Field
The utility model relates to a landslide monitoring technology field especially relates to a landslide monitoring devices and system of projection formula.
Background
Natural disasters such as landslide and debris flow collapse in China frequently occur, and monitoring means including displacement monitoring, stress strain monitoring, underground water dynamic monitoring, surface water dynamic monitoring, ground sound monitoring, radioactive element monitoring, environmental factor monitoring, macroscopic phenomenon monitoring and the like are provided for geological disasters such as landslide and debris flow in various research institutions. However, the monitoring means needs to send field workers to a landslide body which is dangerous to some extent or difficult to climb to reach, and then the field workers can do relevant field operation. Therefore, the installation or maintenance difficulty of the current technical means and the device thereof is high in the expansion working process, and meanwhile, the device is difficult to rapidly arrange in an emergent geological disaster area needing to be monitored urgently, the timeliness is poor, the installation and construction cost is increased, and the safety problem of installation personnel exists.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the above-mentioned prior art, the utility model provides a landslide monitoring devices and system of projection formula.
On the one hand, the utility model provides a landslide monitoring devices of formula of throwing, the device specifically includes:
the device comprises a nose cone, a reducing coupling cavity, a load cabin and an empennage;
the top end of the nose cone is of a conical structure, the bottom end of the nose cone is in coupling connection with a reducing port of the reducing coupling cavity, the interior of the nose cone is hollow, the other end of the reducing coupling cavity is provided with the load cabin, the left side and the right side of the load cabin are respectively provided with the empennages, the load cabin is internally provided with an infrasound sensor, a data acquisition module, a communication module and a lithium battery, the infrasound sensor is connected with the input end of the data acquisition module, the output end of the data acquisition module is connected with the communication module, the infrasound sensor, the data acquisition module and the communication module are respectively connected with the lithium battery, the lithium battery is used for supplying power for the infrasound sensor, the data acquisition module and the communication module, the infrasound sensor is used for monitoring infrasound data, and the data acquisition module is used for acquiring infrasound signals according to the monitored infrasound data, and the infrasonic wave signal is transmitted to a central server through the communication module, so that the central server can monitor the corresponding landslide body according to the infrasonic wave signal.
Preferably, a solar battery is arranged in the tail wing, and the solar battery is connected with the lithium battery and used for charging the lithium battery.
Preferably, the infrasound sensor is a broadband lightweight infrasound sensor.
Preferably, the load compartment is a sealed structure.
Preferably, the communication module comprises a wireless network transmission unit and/or a mobile network transmission unit.
Preferably, the top in load cabin is equipped with the go-between, the go-between is used for being connected with unmanned aerial vehicle to it is right to realize unmanned aerial vehicle landslide monitoring devices throws.
On the other hand, the utility model provides a landslide monitoring system of formula of throwing, the system includes the landslide monitoring devices of arbitrary one of the formula of throwing that unmanned aerial vehicle, central server and above-mentioned embodiment recorded, the unmanned aerial vehicle bottom is equipped with release, release be used for with the go-between is connected, and under release opened the condition of release function, the disconnection with be connected between the go-between, central server is used for receiving the data acquisition module passes through the communication module transmission infrasonic wave signal, and according to the infrasonic wave signal monitors corresponding landslide body.
Has the advantages that: compared with the prior art, the technical scheme of the utility model is that the projection-type landslide monitoring device mainly comprises a nose cone, a reducing coupling cavity, a load cabin and a tail wing; the top end of the nose cone is of a conical structure, the bottom end of the nose cone is in coupling connection with a reducing port of the reducing coupling cavity, the interior of the nose cone is hollow, the nose cone can penetrate into the ground to a sufficient depth by means of falling impact force when the unmanned aerial vehicle is thrown to the ground, and the hollow pipeline of the nose cone can transmit infrasonic waves of the underground deep part of the landslide body to be detected to the infrasonic sensor of the load cabin, so that the infrasonic sensor can monitor infrasonic wave data of the underground deep part of the landslide body to be detected; the other end of the reducing coupling cavity is provided with the load cabin; the left and right sides of the load cabin are respectively provided with the tail wings, and the left and right tail wings can enable the projection type landslide monitoring device to keep stable posture and falling track in the falling process. The load cabin is internally provided with an infrasound sensor, a data acquisition module, a communication module and a lithium battery, the infrasound sensor is connected with the input end of the data acquisition module, the output end of the data acquisition module is connected with the communication module, the infrasound sensor, the data acquisition module and the communication module are respectively connected with the lithium battery, the lithium battery is used for supplying power to the infrasound sensor, the data acquisition module and the communication module, the infrasound sensor transmits the monitored infrasound data of the underground deep part of the landslide body to be detected to the data acquisition module, the data acquisition module acquires infrasound signals and transmits the acquired infrasound signals to a central server through the communication module so that the central server can monitor the corresponding landslide body according to the infrasound signals, when the landslide body to be detected is judged to be abnormal according to the infrasonic signal analysis, early warning can be achieved. The utility model discloses use unmanned aerial vehicle to carry on this landslide monitoring devices who throws formula, and utilize unmanned aerial vehicle to throw in the sky of the landslide body that awaits measuring and place, and rely on the whereabouts impact force to penetrate the sufficient degree of depth below ground with this landslide monitoring devices's of throwing formula head cone, thereby the infrasonic wave of the internal portion of landslide that monitors that awaits measuring, thereby realize the monitoring to the landslide body that awaits measuring, implement the utility model discloses make operating personnel can keep away from the geological disasters scene and install and operate, do not need operating personnel to carry out the operation to the scene, solved operating personnel's safety problem, simultaneously, this landslide monitoring devices who throws formula carries on unmanned aerial vehicle and throws, can accomplish the deployment in the short time, be favorable to improving the ageing of geological disast.
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 these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a projection-type landslide monitoring device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a release device of an unmanned aerial vehicle in a closed state according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of a release device of an unmanned aerial vehicle in an open state according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of a projection-type landslide monitoring system according to a second embodiment of the present invention;
the attached drawings are as follows: 1-head cone; 2-a variable diameter coupling cavity; 3-a load compartment; 4-tail fin; 5-connecting ring.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Embodiments of the present application will be described below with reference to the accompanying drawings, but not limiting the invention.
Example one
As shown in fig. 1, which is a schematic structural diagram of a projection-type landslide monitoring device provided in an embodiment of the present invention, the projection-type landslide monitoring device mainly includes a nose cone 1, a variable-diameter coupling cavity 2, a load chamber 3 and a tail fin 4;
the top end of the nose cone 1 is of a conical structure, the bottom end of the nose cone 1 is in coupling connection with a reducing port of the reducing coupling cavity 2, the interior of the nose cone 1 is hollow, the other end of the reducing coupling cavity 2 is provided with the load cabin 3, the left side and the right side of the load cabin 3 are respectively provided with the tail wings 4, the load cabin 3 is internally provided with an infrasound sensor, a data acquisition module, a communication module and a lithium battery, the infrasound sensor is connected with the input end of the data acquisition module, the output end of the data acquisition module is connected with the communication module, the infrasound sensor, the data acquisition module and the communication module are respectively connected with the lithium battery, the lithium battery is used for supplying power to the infrasound sensor, the data acquisition module and the communication module, the infrasound sensor is used for monitoring infrasound data, and the data acquisition module is used for acquiring infrasound signals according to the monitored infrasound data, and the infrasonic wave signal is transmitted to a central server through the communication module, so that the central server can monitor the corresponding landslide body according to the infrasonic wave signal.
Specifically, the top end of the nose cone 1 is of a conical structure, the bottom end of the nose cone 1 is coupled with the reducing port of the reducing coupling cavity 2, the nose cones with different inner diameters can be coupled, the practicability is enhanced, the interior of the nose cone 1 is hollow, when an unmanned aerial vehicle is used for carrying the landslide monitoring device to a proper point to be measured above a landslide body to be measured, the landslide monitoring device is released, and due to the fact that the top end of the nose cone is of the conical structure, the projection type landslide monitoring device can penetrate the nose cone into the ground to a certain depth by means of falling impact force and penetrate into the interior of the landslide body to be measured, the top of the nose cone is made to penetrate into the ground of the landslide body to be measured, and infrasonic waves in the deep part below the ground of the landslide body to be measured can be transmitted to the infrasonic sensor of the load cabin 3; the infrasound sensor monitors infrasound waves at the deep part below the ground of the landslide body to be detected, which are transmitted by the hollow pipeline of the nose cone, can be a broadband lightweight infrasound sensor, and can monitor low-frequency infrasound waves and/or low-frequency infrasound gravity waves with the frequency of 0.005-20 Hz.
The infrasound sensor transmits monitored infrasound data to the data acquisition module, the data acquisition module acquires infrasound signals according to the infrasound data monitored by the infrasound sensor and transmits the infrasound signals through the communication module, the communication module can comprise a wireless network transmission unit and/or a mobile network transmission unit, the data acquisition module can transmit the infrasound signals to the central server in a wireless network transmission mode and/or a mobile network transmission mode, the central server receives the infrasound signals and judges whether the landslide body to be detected is abnormal or not through analysis and processing of the infrasound signals, namely, the landslide body corresponding to the infrasound signals is monitored, and when the landslide body to be detected is judged to be abnormal according to the infrasound signal analysis, early warning can be performed in advance. The left and right sides of load cabin is equipped with the fin respectively, and its effect mainly lies in, and when unmanned aerial vehicle carried this landslide monitoring devices who throws the formula and throws, at the device whereabouts in-process stable gesture and whereabouts orbit remain throughout.
Preferably, a solar battery is arranged in the tail wing, and the solar battery is connected with the lithium battery and used for charging the lithium battery.
Specifically, the empennage is manufactured by using a solar cell panel, a solar cell is arranged in each of the left empennage and the right empennage, electric energy generated by the solar cell panel is transmitted to the solar cells, and the two solar cells are respectively connected with the lithium battery and used for charging the lithium battery.
Preferably, the load compartment is seal structure, can be waterproof for this projection formula landslide monitoring devices can also use under the adverse weather environment such as rainy day.
Preferably, the top in load cabin is equipped with go-between 5, go-between 5 is used for being connected with unmanned aerial vehicle to it is right to realize unmanned aerial vehicle the landslide monitoring devices throws.
Specifically, as shown in fig. 2 and 3, the bottom of the unmanned aerial vehicle is provided with a release device, the front end of the release device can be an openable clamp, for example, fig. 2 is a schematic view of the closed state of the release device, and fig. 3 is a schematic view of the opened state of the release device. Before the projection, the release device is opened, the clamp which opens and closes at the front end of the release device penetrates through the connecting ring, then the release device is closed, the release device is connected with the connecting ring in a buckling mode, when the unmanned aerial vehicle loads the projection type landslide monitoring device to the position above a proper point to be measured of a landslide body to be measured, the unmanned aerial vehicle is controlled to ascend to a sufficient height, then the release device at the bottom of the unmanned aerial vehicle is controlled to be in an opening state, the connecting ring and the release device are disconnected, the landslide monitoring device is separated from the unmanned aerial vehicle and starts to fall down, and therefore the unmanned aerial vehicle can project the landslide monitoring device.
Example two
As shown in fig. 4, the utility model also provides a landslide monitoring system of formula of throwing, the system includes the landslide monitoring devices of arbitrary one of the formula of throwing that unmanned aerial vehicle, central server and above-mentioned embodiment recorded, the unmanned aerial vehicle bottom is equipped with release, release be used for with go-between 5 is connected, and under release opened the condition of release function, the disconnection with connect between the go-between 5, central server is used for receiving data acquisition module passes through communication module transmits the infrasonic wave signal, and according to the infrasonic wave signal monitors corresponding landslide body.
Specifically, a preparation area is set up outside the landslide body to be measured at a distance of 1-2km, the distance can be adjusted adaptively according to actual conditions, the remote control distance of the unmanned aerial vehicle needs to be considered, the landslide monitoring device can be connected to a releasing device at the bottom of the unmanned aerial vehicle in advance through a connecting ring buckle, a power supply of the landslide monitoring device can be started according to the first embodiment, and infrasound signals in the air monitored by an infrasound sensor in a load cabin can be transmitted back to a central server. And then, whether the preparation work is finished or not is confirmed in the accurate area, if so, the unmanned aerial vehicle starts to take off, a camera carried by the unmanned aerial vehicle is used for shooting an operation image in real time above the operation surface of the landslide body to be detected, the shot operation image is transmitted back to the central server, and an operator judges and selects the most appropriate landslide monitoring point of the landslide body to be detected according to the operation image received by the central server. Remote control unmanned aerial vehicle flies to the top of the most suitable landslide monitoring point of selection to remote control unmanned aerial vehicle rises certain height, makes this landslide monitoring devices have sufficient whereabouts potential energy, thereby makes the impact force of whereabouts can penetrate the certain degree of depth in ground with the nose cone, and concrete height can be according to the weather condition of difference, relief or other influence factor in time adjustment, the utility model discloses do not prescribe a limit to. When unmanned aerial vehicle rises to sufficient height, and be located the most suitable landslide monitoring point of selection directly over, then control release and open the release function, make this landslide monitoring devices break away from unmanned aerial vehicle, the motion of free fall, rely on gravity whereabouts, the impact force that makes the whereabouts can penetrate certain degree of depth on ground with the head cone, this landslide monitoring devices belongs to low-cost consumable type's equipment, when the landslide takes place, this equipment can bury the underground along with the landslide body together, accomplish the job task. The detailed description has been given in the first embodiment about this landslide monitoring devices of projection type, and is also applicable to the embodiment of the present invention, therefore, the embodiment of the present invention is not repeated.
The utility model discloses technical scheme compares with prior art, utilize unmanned aerial vehicle to carry on this landslide monitoring devices who throws formula, and utilize unmanned aerial vehicle to throw and place in the sky of the landslide body that awaits measuring, and rely on the whereabouts impact force to penetrate the sufficient degree of depth below ground with this landslide monitoring devices's of throwing formula head awl, thereby make operating personnel can keep away from the geological disasters scene and install and operate, do not need operating personnel to carry out the operation to the scene, operating personnel's safety problem has been solved, and simultaneously, this landslide monitoring devices who throws formula carries on unmanned aerial vehicle and throws, can realize accomplishing the deployment in the short time, the timeliness of geological disasters monitoring has been improved.
The embodiments of the present invention have been described in detail, and the principles and embodiments of the present invention have been explained herein by using specific embodiments, and the above description of the embodiments is only used to help understand the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (7)
1. A projection-type landslide monitoring device, comprising:
the device comprises a nose cone (1), a reducing coupling cavity (2), a load cabin (3) and a tail wing (4);
the top end of the head cone (1) is of a conical structure, the bottom end of the head cone is in coupling connection with a reducing port of the reducing coupling cavity (2), the interior of the head cone (1) is hollow, the other end of the reducing coupling cavity (2) is provided with the load cabin (3), the left side and the right side of the load cabin (3) are respectively provided with the empennage (4), the load cabin (3) is internally provided with an infrasound sensor, a data acquisition module, a communication module and a lithium battery, the infrasound sensor is connected with the input end of the data acquisition module, the output end of the data acquisition module is connected with the communication module, the infrasound sensor, the data acquisition module and the communication module are respectively connected with the lithium battery, the lithium battery is used for supplying power to the infrasound sensor, the data acquisition module and the communication module, and the infrasound sensor is used for monitoring infrasound data, the data acquisition module is used for acquiring infrasonic signals according to the monitored infrasonic data and transmitting the infrasonic signals to the central server through the communication module, so that the central server can monitor corresponding landslides according to the infrasonic signals.
2. Projection-type landslide monitoring device according to claim 1 wherein solar cells are provided in said tail (4) and connected to said lithium battery for charging said lithium battery.
3. The projective landslide monitoring device of claim 1, wherein the infrasound sensor is a broadband lightweight infrasound sensor.
4. The projective landslide monitoring device of claim 1 wherein the load compartment (3) is a sealed structure.
5. The projected landslide monitoring device of claim 1 wherein the communications module comprises a wireless network transmission unit and/or a mobile network transmission unit.
6. The projective landslide monitoring device of claim 1, wherein a connection ring (5) is provided at the top of the load compartment (3), the connection ring (5) being used for connecting with an unmanned aerial vehicle.
7. The projection type landslide monitoring system is characterized by comprising an unmanned aerial vehicle, a central server and the projection type landslide monitoring device according to claim 6, wherein a releasing device is arranged at the bottom of the unmanned aerial vehicle, the projection type landslide monitoring device is connected onto the releasing device through a connecting ring (5) in a ring buckling mode, under the condition that the releasing device starts a releasing function, the releasing device is disconnected from the connecting ring (5), the central server is used for receiving the infrasonic wave signals transmitted by the data acquisition module through the communication module, and monitoring corresponding landslide bodies according to the infrasonic wave signals.
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| CN202020200064.7U CN211928197U (en) | 2020-02-24 | 2020-02-24 | Projection type landslide monitoring device and system |
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| CN202020200064.7U CN211928197U (en) | 2020-02-24 | 2020-02-24 | Projection type landslide monitoring device and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198398A (en) * | 2020-02-24 | 2020-05-26 | 中国地震局地壳应力研究所 | Projection type landslide monitoring device, system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198398A (en) * | 2020-02-24 | 2020-05-26 | 中国地震局地壳应力研究所 | Projection type landslide monitoring device, system and method |
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