CN218955698U - Landslide displacement monitoring device based on photogrammetry - Google Patents
Landslide displacement monitoring device based on photogrammetry Download PDFInfo
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- CN218955698U CN218955698U CN202320143171.4U CN202320143171U CN218955698U CN 218955698 U CN218955698 U CN 218955698U CN 202320143171 U CN202320143171 U CN 202320143171U CN 218955698 U CN218955698 U CN 218955698U
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Abstract
The utility model provides a landslide displacement monitoring device based on photogrammetry, which relates to the technical field of landslide monitoring and comprises the following components: the industrial camera is connected with the processor, the motor, the servo motor, the tilt sensor, the processor and the controller are connected, the controller is connected with the network communication module, the network communication module is connected with the interactive client, and the processor comprises a detection and identification module, a three-dimensional gesture information module, a displacement calculation module and a current frame buffer module. The utility model can judge whether the landslide is deviated or not and the direction of displacement, and simultaneously the industrial camera can automatically adjust the monitoring direction, thereby being convenient for the staff to quickly adjust the monitoring direction to the appointed monitoring range.
Description
Technical Field
The utility model relates to the technical field of landslide monitoring, in particular to a landslide displacement monitoring device based on photogrammetry.
Background
Landslide is a slip geological phenomenon of a slope rock-soil body along a through shearing damage surface, is a global geological disaster, and is a precondition for ensuring smooth and safe progress of various engineering construction. In order to reduce serious harm brought by landslide disasters, scientific researchers propose a landslide displacement monitoring device to monitor landslide geological disasters in real time, wherein the application number is CN215596873U, and the landslide displacement monitoring device is convenient to install, and solves the problems that the existing landslide displacement monitoring device is usually fixed by adopting a cement block, needs a certain time to solidify when the cement block is manufactured, takes longer time, is difficult to detach after the cement block is coagulated, and is easy to damage a detection device in the detaching process. Further searching and finding that the landslide displacement monitoring device and the early warning system disclosed in the application number CN207556493U are arranged through a specific technical structure, the technical defects that the cost of the distributed optical fiber is high, the range of monitoring displacement is small, the distributed optical fiber is easy to break in the process of embedding the distributed optical fiber and later-stage application, the operability of the method is poor and the like are overcome, but the landslide monitoring system with a similar structure has a plurality of defects during actual use, such as: the device has the advantages that the device does not have the function of automatically adjusting the monitoring azimuth, the monitoring azimuth is required to be manually adjusted by a worker, the device is not convenient to be quickly adjusted to the designated monitoring azimuth by an installer, meanwhile, the standing stability is not improved, the device is used in a complex environment, the device is easy to fall down and smash to the ground under the condition that external force falls down, the electric equipment inside the device is easy to damage, the safety performance of the device in the working process is reduced, and therefore the landslide displacement monitoring device based on photogrammetry is required to be designed.
Disclosure of Invention
The utility model aims to provide a landslide displacement monitoring device based on photogrammetry, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
landslide displacement monitoring devices based on photogrammetry, including industry camera, tilt sensor, treater, controller, network communication module, mutual customer end, motor, servo motor, first telescopic link, install bin and carousel, at least three group's first telescopic link of symmetrical connection all around of install bin, tilt sensor, treater, network communication module, motor are connected inside the install bin, the motor output runs through install bin top and carousel bottom surface middle part and is connected, the mounting bracket is connected to carousel top surface both sides, two swing joint industry camera between the mounting bracket, servo motor's output runs through one of them mounting bracket and is connected with industry camera side, and industry camera is connected with the treater, and motor, servo motor, tilt sensor, treater are connected with the controller, and the controller is connected with network communication module, and network communication module is connected with mutual customer end. The industrial camera adopts MV-E1400C model, the controller controls the motor to drive the turntable to rotate, the rotating turntable drives the industrial camera to rotate through the mounting frame, the effect of adjusting the rotation angle of the industrial camera is achieved, the industrial camera is conveniently adjusted in the monitoring direction through the operation of the lead control servo motor, the industrial camera is driven to rotate on the inner side of the mounting frame, the effect of longitudinally adjusting the monitoring direction of the industrial camera is achieved, the industrial camera is conveniently monitored in real time for monitoring ranges in different directions, the function of automatically adjusting the monitoring direction of the industrial camera is achieved, the monitoring direction of the industrial camera is not required to be adjusted by means of a third-party auxiliary tool, the burden of workers is reduced, meanwhile, the work flow of adjusting the monitoring direction of the industrial camera is simplified, and the workers can conveniently and rapidly adjust the industrial camera to the appointed monitoring range.
Preferably, in the landslide displacement monitoring device based on photogrammetry, the bottom of the installation box is connected with an electric telescopic rod. The controller passes through wire and treater, network communication module, motor, servo motor, industry camera, electric telescopic handle electric connection, and the intelligent controlling means of operating personnel is inside electrical equipment of being convenient for, and the battery passes through wire and the inside electrical equipment electric connection of device, is convenient for provide the electric power guarantee for the inside electrical equipment circular telegram operation of device, has played the effect that provides the electric power supply for the device is inside.
Preferably, the landslide displacement monitoring device based on photogrammetry further comprises a stabilizing mechanism, the bottom end of the electric telescopic rod is connected with the stabilizing mechanism, the stabilizing mechanism comprises an adjusting rod, a sliding sleeve seat is sleeved on the adjusting rod, a fixed seat is connected with the lower side of the sliding sleeve seat, at least three groups of contact supporting rods are uniformly distributed on the side face of the fixed seat through hinges, a movable seat is movably sleeved on the contact supporting rods, a connecting rod is hinged to the movable seat, the other end of the connecting rod is hinged to the sliding sleeve seat, and locking bolts are connected with threads on the sliding sleeve seat and the movable seat. Through manual with adjust the pole bottom and insert appointed mounted position after the rethread manual promotion sliding sleeve seat and move down, the sliding sleeve seat of downshifting can drive the horizontal expansion of conflict pole through connecting rod and moving seat cooperation, and the level expansion supports the touch pole and can insert in the mounted position soil, has realized locking device's purpose, improves the stable effect of standing of device, has guaranteed the security of industrial camera when monitoring. The locking bolt can be manually screwed down to fix the position of the sliding sleeve seat, so that the sliding sleeve seat is prevented from automatically moving in position, and the subsequent fixing of the installation position of the device is facilitated.
Preferably, in the landslide displacement monitoring device based on photogrammetry, at least three groups of first telescopic links are movably connected around the installation box through hinges, a second telescopic link is connected to the inner side of the first telescopic link, and the other end of the second telescopic link is movably connected with the electric telescopic link through a connecting piece. The second telescopic rod has the effects of increasing the connection stability of the first telescopic rod, avoiding the condition of uneven stress after the first telescopic rod is unfolded, and simultaneously has the effect of limiting the unfolding angle of the first telescopic rod, so that the contact between the installation box and the ground caused by the complete unfolding of the first telescopic rod is avoided; the connector provides convenience for moving the first telescoping rod.
Preferably, the landslide displacement monitoring device based on photogrammetry, the first telescopic link includes sleeve and loop bar, and loop bar and sleeve swing joint, loop bar bottom are connected with the conflict foot, and sleeve lower part outside threaded connection has the locking screw. The sleeve rod is manually pulled to extend out of the sleeve rod, the function of adjusting the whole length of the first telescopic rod is achieved, meanwhile, the function of adjusting the installation height of the industrial camera is achieved by adjusting the whole length of the first telescopic rod, the industrial camera is convenient to adapt to different installation environments to carry out height adjustment operation, supporting force can be provided for the first telescopic rod to stand by abutting feet in contact with the installation position, the stable effect of standing of the device is guaranteed, the locking screw piece is manually screwed to achieve the function of locking the sleeve rod and the sleeve rod, and the fixing of the sleeve rod and the sleeve rod is guaranteed.
Preferably, in the landslide displacement monitoring device based on photogrammetry, the processor includes a detection and identification module, a three-dimensional gesture information module, a displacement calculation module, and a current frame buffer module. The industrial camera monitoring electromagnetic signal can be comprehensively processed through the processor electrifying operation, the operations of tracking and calibrating the target and the like of the industrial camera can be realized through the three-dimensional attitude information module electrifying operation, the industrial camera can have the function of automatically identifying the target to be monitored through the detection and identification module electrifying operation, the accurate mobile data of the monitoring target position can be calculated through the displacement calculation module electrifying operation and stored in real time, the angular point list information of the detected marker code can be stored in the current frame buffer module through the current frame buffer module electrifying operation, the industrial camera can conveniently acquire one frame of image every one minute, the same processing is carried out when the next frame of image is input, the real-time monitoring is carried out on the integral horizontal angle of the installation box through the inclination sensor electrifying operation, the monitoring electromagnetic signal is transmitted to the controller through a wire to be calculated, the follow-up controller can conveniently control the motor and the servo motor electrifying operation to carry out automatic angle adjustment on the industrial camera according to the calculation result, the horizontal monitoring angle of the industrial camera is guaranteed, the accuracy of the industrial camera monitoring data is improved, the industrial camera monitoring data can be conveniently transmitted to the interactive client through the network communication module electrifying operation, the industrial camera monitoring data can be conveniently transmitted to the interactive client, the industrial camera monitoring data can conveniently know the industrial camera monitoring electromagnetic signal at the same time, and the industrial camera monitoring electromagnetic signal can conveniently be conveniently and remotely monitored by using the industrial camera monitoring electromagnetic signal.
Preferably, in the landslide displacement monitoring device based on photogrammetry, the bottom of the installation box is connected with a control box, the bottom of the control box is connected with an electric telescopic rod, and the installation box is communicated with the control box through a wire passing hole.
Preferably, in the landslide displacement monitoring device based on photogrammetry, the controller is connected to the control box.
Preferably, in the landslide displacement monitoring device based on photogrammetry, four groups of first telescopic rods are equidistantly connected around the installation box through hinges.
Preferably, in the landslide displacement monitoring device based on photogrammetry, the motor of the electric telescopic rod is connected in the control box and is connected with the controller.
Preferably, in the landslide displacement monitoring device based on photogrammetry, the connecting piece is a hinge.
Preferably, in the landslide displacement monitoring device based on photogrammetry, the second telescopic rod is identical to the first telescopic rod in structure.
Preferably, in the landslide displacement monitoring device based on photogrammetry, the electric telescopic rod comprises a telescopic rod, and the electric telescopic rod is composed of at least two coaxial sleeves, and the adjacent sleeves can slide and stretch; a driving mechanism comprising at least one toothed belt, a power unit and a driving member; the toothed belt is wound on the periphery of the driving piece, and the inner side of the toothed belt is provided with first meshing teeth arranged along the extending direction of the toothed belt; the driving piece is provided with a second meshing tooth, and the first meshing tooth is matched with the second meshing tooth; the power unit is connected with the driving piece, and the toothed belt is pulled to enable the sleeve to be selectively retracted or extended when the driving piece rotates, and the power unit comprises a motor. The electric telescopic rod can be any other one in the prior art.
Compared with the prior art, the utility model has the beneficial effects that:
1. the controller control motor drives the carousel to rotate, rotatory carousel passes through the mounting bracket and drives industry camera rotation, play the effect of adjusting industry camera rotation angle, be convenient for monitor the position and adjust industry camera, the controller passes through wire control servo motor operation and drives industry camera and rotate in the mounting bracket is inboard, the effect of vertical regulation industry camera monitoring position has been played, the industry camera of being convenient for carries out real-time supervision to the monitoring range in different positions, the function of automatically regulated industry camera monitoring position has been realized, the burden of staff has been alleviateed, the work flow of adjusting industry camera monitoring position has been simplified simultaneously, the staff of being convenient for adjusts industry camera to appointed monitoring range fast.
2. Through manual with adjust the pole bottom and insert appointed mounted position after the rethread manual promotion sliding sleeve seat and move down, the sliding sleeve seat of downshifting can drive the horizontal expansion of conflict pole through connecting rod and moving seat cooperation, and the level expansion supports the touch pole and can insert in the mounted position soil, has realized locking device's purpose, improves the stable effect of standing of device, has guaranteed the security of industrial camera when monitoring.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
fig. 3 is a schematic structural view of the stabilizing mechanism of the present utility model.
In the figure: 1. a first telescopic rod; 101. a loop bar; 102. a contact foot; 103. locking the screw; 2. a mounting box; 201. a tilt sensor; 202. a processor; 203. a network communication module; 204. a motor; 3. a turntable; 301. a mounting frame; 302. a servo motor; 303. an industrial camera; 4. a control box; 401. an electric telescopic rod; 402. a controller; 5. a stabilizing mechanism; 501. an adjusting rod; 502. a sliding sleeve seat; 503. a connecting rod; 504. a fixing seat; 505. a touch-up rod; 506. a movable seat; 6. a second telescopic rod; 601. and a connecting piece.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, fig. 2 and fig. 3, the landslide displacement monitoring device based on photogrammetry provided by the utility model comprises an industrial camera, a processor, a controller, an interactive client, a first telescopic rod 1, a mounting box 2, a turntable 3 and a stabilizing mechanism 5, wherein the outer side of the mounting box 2 is equidistantly connected with four groups of first telescopic rods 1 through hinges, the first telescopic rod 1 comprises a sleeve and a sleeve rod, the sleeve rod can extend out of the sleeve, the bottom of the sleeve rod 101 is connected with a collision foot 102, the outer side of the lower part of the sleeve is in threaded connection with a locking screw 103, and the inner part of the mounting box 2 is respectively connected with an inclination sensor 201 and a network communication module 203; the industrial camera is connected with the processor, the motor, the servo motor, the inclination sensor and the processor are connected with the controller, the controller is connected with the network communication module, and the network communication module is connected with the interactive client;
the motor 204 is connected inside the mounting box 2, the output end of the motor 204 is connected with a rotary table 3 extending out of the top of the mounting box 2, two sides of the top of the rotary table 3 are connected with mounting frames 301, an industrial camera is movably connected between the two mounting frames 301, the output end of a servo motor 302 penetrates through one of the mounting frames to be connected with the side face of the industrial camera 303, the bottom of the mounting box 2 is connected with a control box 4, the bottom of the control box 4 is connected with an electric telescopic rod 401, and the motor of the electric telescopic rod 401 is connected in the control box 4;
the control box 4 is connected with the controller 402, the electric telescopic rod 401 bottom is connected with stabilizing mean 5, stabilizing mean 5 includes regulation pole 501, the sliding sleeve seat 502 has been cup jointed on the regulation pole 501, and the below of sliding sleeve seat 502 is connected with fixing base 504, fixing base 504 side is connected with at least three group through the hinge equipartition and supports feeler lever 505, the activity has cup jointed on the feeler lever 505 and has removed seat 506, hinged joint has connecting rod 503 on the removal seat 506, the connecting rod 503 other end and sliding sleeve seat 502 hinged joint, and equal threaded connection has locking bolt on sliding sleeve seat 502 and the removal seat.
The landslide displacement monitoring device based on photogrammetry works in the following principle: the device is placed to a designated position manually, and then the loop bar 101 is pulled manually to drive the loop bar 101 to extend, so that the function of adjusting the whole length of the first telescopic bar 1 is achieved, meanwhile, the function of adjusting the installation height of the industrial camera 303 is achieved by adjusting the whole length of the first telescopic bar 1, the industrial camera 303 is convenient to adapt to different installation environments to carry out height adjustment operation, the supporting force can be provided for the first telescopic bar 1 to stand by directly contacting the installation position through the abutting legs 102, the function of locking the sleeve and the loop bar 101 is achieved by manually tightening the locking screw 103, and the fixation of the sleeve and the loop bar 101 is ensured;
the controller 402 controls the motor 204 to drive the turntable 3 to rotate, the rotating turntable 3 drives the industrial camera 303 to rotate through the mounting frame 301, and the rotating industrial camera 303 can adjust the rotation angle of the industrial camera 303, so that the industrial camera 303 can conveniently adjust the monitoring azimuth; the controller 402 controls the servo motor 302 to drive the industrial camera 303 to rotate at the inner side of the mounting frame 301 through a lead, can longitudinally adjust the monitoring direction of the industrial camera 303, is convenient for the industrial camera 303 to monitor the monitoring ranges of different directions in real time, realizes the function of automatically adjusting the monitoring direction of the industrial camera 303, and simplifies the work flow of adjusting the direction of the industrial camera 303;
the inclination sensor 201 monitors the horizontal angle of the whole installation box 2 in real time, and transmits monitoring electromagnetic signals to the controller 402 through wires for calculation, so that the subsequent controller 402 can control the motor 204 and the servo motor 302 to adjust the angle of the industrial camera 303 according to calculation results, the horizontal monitoring angle of the industrial camera 303 is ensured, and the accuracy of monitoring data of the industrial camera 303 is improved;
the bottom end of the adjusting rod 501 is manually inserted into a designated installation position and then the sliding sleeve seat 502 is manually pushed to move downwards, the downward sliding sleeve seat 502 can drive the contact rod 505 to horizontally expand through the connecting rod 503 and the moving seat 506, the horizontally expanded contact rod 505 can be inserted into the soil at the installation position, the purpose of locking the device is achieved, the standing stability effect of the device is improved, and the safety of the industrial camera 303 during monitoring is ensured;
the locking bolt can be manually screwed down to fix the position of the sliding sleeve seat 502, so that the sliding sleeve seat 502 is prevented from moving in position by itself; the processor 202 comprises a detection and identification module, a three-dimensional attitude information module, a displacement calculation module and a current frame buffer module; the electromagnetic signals monitored by the industrial camera 303 can be comprehensively processed through the power-on operation of the processor 202, the industrial camera 303 is calibrated after the industrial camera 303 and the marking code are fixed, the participation external parameter information in the industrial camera 303 is obtained, and the industrial camera 303 is corrected and the related parameters of the image are initialized;
then, the obtained image is subjected to de-distortion treatment by utilizing the known parameters of the industrial camera 303 to obtain an undistorted image, then the image is de-noised by using noise reduction filtering, and the aro mark is detected and identified on the high-quality target image. The method comprises the steps of storing corner list information of a detected marker code into a current frame buffer module, enabling the corner list to be used for carrying out gesture estimation on the marker, obtaining a frame of image every other minute, carrying out the same processing when the next frame of image is input, transmitting data acquired and detected and identified by an industrial camera 303 into an interactive client, then enabling the interactive client to read the data, comparing the three-dimensional gesture information of each current time frame and the initial marker code, and judging whether a landslide is offset or not and generating a displacement direction;
the network communication module 203 is electrified to operate so as to conveniently send the industrial camera 303 monitoring data obtained by the controller to the interaction client, so that the subsequent interaction client can conveniently analyze the data of the industrial camera 303 monitoring electromagnetic signals, and meanwhile, a user can conveniently know the industrial camera 303 monitoring data remotely.
Example 2
As shown in fig. 1 and 2, the landslide displacement monitoring device based on photogrammetry according to the present utility model further includes: the control box 4 top is fixed at the mounting box 2 bottom plate through the mounting disc, and four groups of first telescopic links 1 inboard is connected with four groups of second telescopic links 6, and the second telescopic link 6 other end passes through connecting piece 601 and electric telescopic link 401 swing joint.
In the embodiment, the storage battery is electrically connected with the electric equipment in the device through the lead, so that the electric equipment in the device can be conveniently electrified and operated to provide power guarantee, and the effect of supplying power to the interior of the device is achieved;
as shown in fig. 1 and 2, the effect of stabilizing the connection of the first telescopic rod 1 is increased through the second telescopic rod 6, the situation that stress is uneven after the first telescopic rod 1 is unfolded is avoided, the effect of limiting the unfolding angle of the first telescopic rod 1 is also achieved, the situation that the installation box 2 is contacted with the ground due to the fact that the first telescopic rod 1 is completely unfolded is avoided, and convenience is brought to moving the first telescopic rod 1 through the connecting piece 601.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (10)
1. Landslide displacement monitoring devices based on photogrammetry, its characterized in that: including industry camera, tilt sensor, treater, controller (402), network communication module (203), mutual client, motor (204), servo motor (302), first telescopic link (1), install bin (2) and carousel (3), at least three first telescopic link (1) of symmetry connection all around of install bin (2), tilt sensor (201), treater (202), network communication module (203), motor (204) are connected inside install bin (2), motor (204) output runs through install bin (2) top and carousel (3) bottom surface mid-section connection, install bin (301) are connected to carousel (3) top surface both sides, two swing joint industry camera between install bin (301), the output of servo motor (302) runs through one of them install bin and is connected with industry camera (303) side, and industry camera is connected with the treater, and motor, servo motor, tilt sensor, treater are connected with controller (402), and the controller is connected with network communication module, and is connected with mutual client.
2. The photogrammetry-based landslide displacement monitoring device of claim 1, wherein: the bottom of the installation box (2) is connected with an electric telescopic rod (401).
3. The photogrammetry-based landslide displacement monitoring device of claim 2, wherein: still include stabilizing mean (5), electric telescopic handle (401) bottom is connected with stabilizing mean (5), stabilizing mean (5) are including adjusting pole (501), have cup jointed sliding sleeve seat (502) on adjusting pole (501), and the below of sliding sleeve seat (502) is connected with fixing base (504), fixing base (504) side is connected with at least three group through the hinge equipartition and supports feeler lever (505), movable sleeve has gone up in contradicting pole (505) has cup jointed and has removed seat (506), removes on seat (506) hinged joint have connecting rod (503), connecting rod (503) other end and sliding sleeve seat (502) hinged joint, and sliding sleeve seat (502) and remove the screw thread and all be connected with locking bolt on the seat.
4. The photogrammetry-based landslide displacement monitoring device of claim 2, wherein: the four sides of the installation box (2) are movably connected with at least three groups of first telescopic rods (1) through hinges, the inner sides of the first telescopic rods (1) are connected with second telescopic rods (6), and the other ends of the second telescopic rods (6) are movably connected with electric telescopic rods (401) through connecting pieces (601).
5. The photogrammetry-based landslide displacement monitoring device of claim 1, wherein: the telescopic rod comprises a sleeve and a sleeve rod, wherein the sleeve rod (101) is movably connected with the sleeve, the bottom of the sleeve rod (101) is connected with a supporting foot (102), and the outer side of the lower part of the sleeve is in threaded connection with a locking screw (103).
6. The photogrammetry-based landslide displacement monitoring device of claim 1, wherein: the processor (202) comprises a detection and identification module, a three-dimensional attitude information module, a displacement calculation module and a current frame buffer module.
7. The photogrammetry-based landslide displacement monitoring device of claim 2, wherein: the bottom of the installation box (2) is connected with a control box (4), the bottom of the control box is connected with an electric telescopic rod (401), and the installation box (2) and the control box (4) are communicated through a wire passing hole.
8. The photogrammetry-based landslide displacement monitoring device of claim 7 wherein: the controller (402) is connected to the control box (4).
9. The photogrammetry-based landslide displacement monitoring device of claim 4 wherein: four groups of first telescopic rods (1) are equidistantly connected to the periphery of the installation box (2) through hinges.
10. The photogrammetry-based landslide displacement monitoring device of claim 7 wherein: the motor of the electric telescopic rod is connected in the control box and is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320143171.4U CN218955698U (en) | 2023-02-07 | 2023-02-07 | Landslide displacement monitoring device based on photogrammetry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320143171.4U CN218955698U (en) | 2023-02-07 | 2023-02-07 | Landslide displacement monitoring device based on photogrammetry |
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| CN218955698U true CN218955698U (en) | 2023-05-02 |
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| CN202320143171.4U Active CN218955698U (en) | 2023-02-07 | 2023-02-07 | Landslide displacement monitoring device based on photogrammetry |
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2023
- 2023-02-07 CN CN202320143171.4U patent/CN218955698U/en active Active
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