CN112731418A - Geological disaster detection device, equipment and method - Google Patents
Geological disaster detection device, equipment and method Download PDFInfo
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- CN112731418A CN112731418A CN202011529944.XA CN202011529944A CN112731418A CN 112731418 A CN112731418 A CN 112731418A CN 202011529944 A CN202011529944 A CN 202011529944A CN 112731418 A CN112731418 A CN 112731418A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- Computer Networks & Wireless Communication (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The application relates to a geological disaster detection device, equipment and method, it includes fixed horizontal detection pole that sets up on the massif and fixed vertical detection pole that sets up subaerial, horizontal detection pole with be provided with between the vertical detection pole and detect the piece, horizontal detection pole with the equal activity of vertical detection pole is worn to locate detect on the piece, it supplies respectively to set up two on the detection piece horizontal detection pole with the perforation that vertical detection pole activity was worn to establish, horizontal detection pole with be provided with the horizontal detection mechanism who is used for detecting massif horizontal displacement between the detection piece, vertical detection pole with be provided with the vertical detection mechanism who is used for detecting the vertical displacement of massif between the detection piece. The application has the effects of improving the convenience and the safety of geological disaster monitoring work.
Description
Technical Field
The application relates to the field of geological disaster detection technology, in particular to a geological disaster detection device, equipment and method.
Background
The geological disaster is a natural disaster which takes geological dynamic activity or abnormal change of geological environment as a main cause, and under the action of internal power, external power or artificial geological power, the earth generates abnormal energy release, material movement, deformation displacement of rock and soil bodies, abnormal change of environment and the like, so that the phenomena or processes of harming human lives and properties, life and economic activities or destroying resources and environments on which human beings live and develop are generated.
In order to protect the life and property safety of people, geological disasters need to be monitored and forecasted, due to the complexity of a geological structure, the geological disasters are mainly monitored by a visual inspection method, abnormal changes of hidden danger points of the geological disasters are monitored by regular visual inspection, the evolution characteristics of the geological disasters are known, the microscopic changes of slope ground cracking, peeling and falling, ground bulging, tree deflection, wall cracking and the like are found in time, and precursor information of the geological disasters is captured in time.
In areas such as mountain areas where geological disasters such as earthquakes, debris flows and landslides are prone to occurring, the displacement between the mountain and the ground needs to be monitored to judge whether geological disasters occur and timely take measures.
Disclosure of Invention
In order to improve the convenience and the security of geological disaster monitoring work, this application provides a detection device of geological disaster on the one hand.
The application provides a detection device of geological disasters adopts following technical scheme:
the utility model provides a detection apparatus for geological disasters, sets up between massif and ground, including fixed horizontal detection pole that sets up on the massif and the fixed vertical detection pole that sets up on subaerial, horizontal detection pole with be provided with between the vertical detection pole and detect the piece, horizontal detection pole with the equal activity of vertical detection pole is worn to locate detect on the piece, it supplies respectively to have seted up two on the detection piece horizontal detection pole with the perforation that vertical detection pole activity was worn to establish, horizontal detection pole with be provided with the horizontal detection mechanism who is used for detecting massif horizontal displacement between the detection piece, vertical detection pole with be provided with the vertical detection mechanism who is used for detecting the vertical displacement of massif between the detection piece.
By adopting the technical scheme, the horizontal detection rod is fixed on the mountain body, when the mountain body displaces or settles, the horizontal detection rod is driven to move horizontally or vertically, and through the arrangement of the vertical detection rod and the detection block, because the vertical detection rod is fixed on the ground, when the mountain body horizontally displaces along the axial direction of the horizontal detection rod, the horizontal detection rod slides on the detection block and generates relative displacement with the detection block, and at the moment, the horizontal detection mechanism detects the relative displacement between the horizontal detection rod and the detection block, so as to obtain the data of the mountain body displacement; when the mountain body horizontally displaces along the axial direction perpendicular to the horizontal detection rod, the horizontal detection rod and the detection block relatively displace, the detection block and the vertical detection rod are driven to relatively rotate, and the rotation angle of the detection block is detected through the horizontal detection mechanism, so that displacement data of the mountain body are obtained; when the mountain body is settled or raised in the vertical direction, the horizontal detection rod is driven to vertically move, the detection block is further driven to lift on the vertical detection rod, and the displacement between the detection block and the vertical detection rod is detected through the vertical detection mechanism, so that the vertical displacement of the mountain body is obtained; through the arrangement, data of displacement of the mountain body in the vertical direction and the horizontal direction are detected, the geological disaster monitoring function is achieved, and convenience and safety of geological disaster monitoring work are improved.
Preferably, horizontal detection mechanism including set up in detect the first laser rangefinder sensor on the piece, the laser of first laser rangefinder sensor is followed horizontal detection pole's axial is jetted out, be provided with on the horizontal detection pole and be located dog on first laser rangefinder sensor's the laser route, horizontal detection mechanism still includes horizontal detection subassembly, horizontal detection subassembly is used for detecting the massif and follows the perpendicular to the horizontal displacement of horizontal detection pole axis direction.
By adopting the technical scheme, the first laser ranging sensor is matched with the stop block, the first laser ranging sensor detects the distance between the stop block and the detection block and transmits distance data to the data processing system, when the horizontal detection rod moves relative to the detection block along the axial direction of the horizontal detection rod, the distance between the stop block and the detection block changes, and the data processing system processes the data of the first laser ranging sensor to obtain the distance variation between the stop block and the detection block, so that the displacement data of the mountain body along the axial direction of the first detection rod is obtained; and detecting the horizontal displacement of the mountain body along the direction vertical to the axis of the horizontal detection rod by the horizontal detection assembly.
Preferably, the horizontal detection assembly comprises an angle sensor arranged on the vertical detection rod, a rotating shaft of the angle sensor is coaxial with the vertical detection rod, and a driving mechanism used for driving the rotating shaft of the angle sensor is arranged between the detection block and the angle sensor.
By adopting the technical scheme, when the mountain body generates horizontal displacement along the axis direction of the horizontal detection rod perpendicular to the axis direction, the horizontal detection rod drives the detection block to rotate by taking the vertical detection rod as a shaft, the rotation shaft of the angle sensor is driven to rotate by the driving mechanism when the detection block rotates, so as to detect the rotation angle of the detection block, transmit the detection data to the data processing system, and obtain the horizontal displacement data of the mountain body along the axis direction of the horizontal detection rod perpendicular to the axis direction after calculation processing.
Preferably, the driving mechanism comprises a driving block fixedly connected with the rotating shaft of the angle sensor, a driving rod with a vertical axis is arranged on the detection block, and the driving rod vertically slides to penetrate through the driving block.
Through adopting above-mentioned technical scheme, when detecting the piece and rotating, the pivot through the cooperation drive angle sensor of actuating lever and drive block rotates to detect the displacement data of massif, and wear to locate the setting on the drive block through the actuating lever slides, be difficult for producing the influence to the slip of drive block on vertical measuring pole, with the normal clear of guaranteeing the vertical displacement detection of massif.
Preferably, the vertical detection assembly comprises a second laser ranging sensor arranged on the detection block, laser of the second laser ranging sensor is emitted along the axial direction of the vertical detection rod, and a light blocking piece located on a laser path of the second laser ranging sensor is arranged on the vertical detection rod.
Through adopting above-mentioned technical scheme, the second laser rangefinder sensor detects the piece that is in the light and detects the distance between the piece to transmit to data processing system, when the massif takes place the displacement in vertical direction, drive and detect the piece and take place the displacement in vertical direction, detect the piece and be in the light between the piece distance change, data processing system reachs after the detection data of second laser rangefinder sensor and detects the piece and be in the light the distance variation between, thereby reachs the displacement data of massif in vertical direction.
Preferably, the light blocking member includes a light blocking ring sleeved on the vertical detection rod, and the laser emitted by the second laser ranging sensor falls on the light blocking ring.
Through adopting above-mentioned technical scheme, when the mountain body takes place horizontal displacement and makes detection piece and vertical measuring pole take place relative rotation, the light barrier ring is in on the laser path of second laser ranging sensor all the time to make detection device monitor the vertical displacement volume of mountain body all the time.
Preferably, the horizontal detection rod and the vertical detection rod are made of stainless steel.
Through adopting above-mentioned technical scheme, the stainless steel material of horizontal detection pole and vertical detection pole, its structural strength is high, and non-deformable is crooked, and is difficult for taking place the corrosion, improves detection device's stability and life.
In another aspect, the present application also provides a geological disaster detection device comprising the geological disaster detection device described above.
In another aspect, the present application also provides a geological disaster detection method using the geological disaster detection device described above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the horizontal detection pole, the setting of vertical detection pole and detection piece, when the massif takes place the displacement in the horizontal direction, drive horizontal detection pole and move on the horizontal direction, detect horizontal detection pole and detect the data of relative motion between the piece through horizontal detection mechanism, reach the displacement data of massif on the horizontal direction, and when the massif takes place the displacement in the vertical direction, drive through horizontal detection pole and detect the vertical motion of piece, detect the data of relative motion between detection piece and the vertical detection pole through vertical detection mechanism, reach the displacement data of massif on the vertical direction, realize the monitoring function to calamity geology, the convenience and the geological security of calamity monitoring work have been improved.
Drawings
FIG. 1 is an installation schematic of the present embodiment;
FIG. 2 is a schematic structural diagram of the present embodiment;
fig. 3 is a schematic front view of the present embodiment.
Reference numerals: 1. a mountain body; 2. a ground surface; 3. a horizontal detection rod; 4. a vertical detection rod; 5. a detection block; 6. a first laser ranging sensor; 7. a stopper; 8. an angle sensor; 9. a drive block; 10. a drive rod; 11. a second laser ranging sensor; 12. and a light blocking ring.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, the embodiment of the present application discloses a geological disaster detection device, which is disposed between a mountain 1 and a ground 2, and includes a horizontal detection rod 3 fixed on one side of the mountain 1, in this embodiment, an included angle between one side of the mountain 1 where the detection device is disposed and the ground 2 is an obtuse angle, and in other embodiments, the included angle may be a right angle or an acute angle, one end of the horizontal detection rod 3 is fixedly disposed in the mountain 1, and the other end is disposed in a direction away from the mountain 1; fixed vertical detection pole 4 that is provided with on 1 shanjiao of massif ground 2, vertical detection pole 4 and horizontal detection pole 3's the different face of axis, still be provided with between horizontal detection pole 3 and vertical detection pole 4 and detect piece 5, it is square body shape to detect piece 5 in this embodiment, horizontal detection pole 3 and vertical detection pole 4 all move about to wear to locate on detecting piece 5, set up the perforation that supplies horizontal detection pole 3 and vertical detection pole 4 activity to wear to establish on detecting piece 5, two fenestrate internal diameters are unanimous with the diameter of horizontal detection pole 3 and vertical detection pole 4 respectively, two perforation all run through and detect piece 5 in this embodiment, and horizontal detection pole 3 and vertical detection pole 4 all run through and detect piece 5.
Through the arrangement of the horizontal detection rod 3, the vertical detection rod 4 and the detection block 5, the displacement of the mountain body 1 along the axial direction of the horizontal detection rod 3 is converted into the sliding distance of the horizontal detection rod 3 on the detection block 5, the horizontal displacement of the mountain body 1 along the direction perpendicular to the axial direction of the horizontal detection rod 3 is converted into the rotating angle of the detection block 5 on the vertical detection rod 4, and the displacement of the mountain body 1 in the vertical direction is converted into the sliding distance of the detection block 5 on the vertical detection rod 4, so that the displacement of the mountain body 1 in all directions can be detected conveniently; and in order to improve the stability of the device, the horizontal detection rod 3 and the vertical detection rod 4 are made of stainless steel.
Referring to fig. 2, a horizontal detection mechanism is arranged between a horizontal detection rod 3 and a detection block 5, the horizontal detection mechanism includes a first laser ranging sensor 6 fixedly arranged on the detection block 5, laser of the first laser ranging sensor 6 is emitted along the axial direction of the horizontal detection rod 3, a stop 7 positioned on the laser path of the first laser ranging sensor 6 is fixedly arranged on the horizontal detection rod 3, in this embodiment, the stop 7 and the first laser ranging sensor 6 are both positioned on one side of the detection block 5 departing from the mountain 1, and laser of the first laser ranging sensor 6 is emitted towards the direction departing from the mountain 1, and in actual installation, the first laser ranging sensor 6 is connected with a data processing system to receive and process detection data of the first laser ranging sensor 6. The first laser ranging sensor 6 detects the distance between the stop block 7 and the detection block 5, receives and processes data through the data processing system, and timely obtains displacement data when the mountain 1 displaces along the axial direction of the horizontal detection rod 3.
Referring to fig. 2, the horizontal detection mechanism further comprises a horizontal detection assembly, the horizontal detection assembly comprises an angle sensor 8 arranged on the vertical detection rod 4, a rotating shaft of the angle sensor 8 is coaxial with the vertical detection rod 4, the angle sensor 8 is fixed at the upper end of the vertical detection rod 4, and when the horizontal detection assembly is actually installed, the angle sensor 8 is also connected with the data processing system; a driving mechanism for driving the rotation shaft of the angle sensor 8 to rotate is arranged between the detection block 5 and the angle sensor 8. When the detection block 5 rotates on the vertical detection rod 4, the rotating shaft of the angle sensor 8 is rotated through the driving mechanism, the rotating angle data is received through the data processing system, and the horizontal displacement of the mountain 1 in the axial direction perpendicular to the horizontal detection rod 3 is obtained through calculation.
Referring to fig. 2, the driving mechanism includes a driving rod 10 and a driving block 9, the driving block 9 is fixedly connected to the rotation shaft of the angle sensor 8, the driving rod 10 is fixed on the detection block 5, the axis of the driving rod 10 is vertical and slides along the vertical direction to penetrate through the driving block 9, and correspondingly, a sliding hole for the driving rod 10 to penetrate through is formed in the driving block 9. When the detection block 5 rotates, the driving rod 10 drives the driving block 9 to rotate, so that the rotating shaft of the angle sensor 8 rotates, and the structure is simple and easy to implement.
Referring to fig. 3, in order to detect the displacement of the mountain 1 in the vertical direction, a vertical detection mechanism is arranged between the vertical detection rod 4 and the detection block 5, the vertical detection mechanism comprises a second laser ranging sensor 11 fixed on the detection block 5, the laser of the second laser ranging sensor 11 is emitted in the vertical direction, in this embodiment, the second laser ranging sensor 11 is fixed on the lower side of the detection block 5, and the laser is emitted downwards vertically, and when in actual installation, the second laser ranging sensor 11 is also connected with a data processing system; the vertical detection block 5 is provided with a light blocking member located on the laser path of the second laser ranging sensor 11, in this embodiment, the light blocking member is a light blocking ring 12 fixedly sleeved on the vertical detection rod 4, and when the light ring is located on the lower side of the detection block 5, the outer diameter of the light blocking member is larger than the vertical distance between the laser of the second laser ranging sensor 11 and the axis of the vertical detection rod 4. The second laser ranging sensor 11 and the light blocking ring 12 are matched to detect the sliding distance of the detection block 5 on the vertical detection rod 4, and displacement data of the mountain body 1 in the vertical direction are obtained after the displacement data are processed by a data processing system.
The implementation principle of the embodiment is as follows: through the arrangement of the horizontal detection rod 3, the vertical detection rod 4 and the detection block 5, the displacement of the mountain body 1 along the axial direction of the horizontal detection rod 3 is converted into the sliding distance of the horizontal detection rod 3 on the detection block 5, and the displacement data of the mountain body 1 in the direction is obtained through the cooperation of the first laser ranging sensor 6, the stop block 7 and the data processing system; the horizontal displacement of the mountain 1 along the axial direction perpendicular to the horizontal detection rod 3 is converted into the rotation angle of the detection block 5 on the vertical detection rod 4, and the displacement data of the mountain 1 in the direction is obtained through the cooperation of the angle sensor 8 and the data processing system; convert the displacement of massif 1 in vertical direction into and detect the gliding distance of piece 5 on vertical measuring pole 4 to through second laser ranging sensor 11, light barrier ring 12 and data processing system cooperation reachs the displacement data of massif 1 in this side, thereby realize detecting the function of the displacement data of massif 1 in all directions, realize the monitoring function to geological disasters, improved geological disasters monitoring work's convenience and security.
The embodiment also provides a geological disaster detection device, which comprises the geological disaster detection device.
The embodiment also provides a detection method of a geological disaster, which adopts the detection device of a geological disaster as described above, and the specific method is as follows:
under normal conditions, the relative position between the stop block 7 and the detection block 5 is kept unchanged, the relative position between the light blocking ring 12 and the detection block 5 is kept unchanged, the relative position between the detection block 5 and the vertical detection rod 4 is kept unchanged, and the data received by the data processing system through the first laser ranging sensor 6, the second laser ranging sensor 11 and the angle sensor 8 are kept unchanged; when the mountain body 1 is horizontally displaced along the axial direction of the horizontal detection rod 3, the horizontal detection rod 3 slides on the detection block 5, the distance between the stop block 7 and the detection block 5 is changed, the distance data transmitted to the data processing system by the first laser ranging sensor 6 is changed, and the data processing system processes and calculates to obtain the data of the displacement of the mountain body 1 along the direction; when the mountain body 1 horizontally displaces along the axial direction perpendicular to the horizontal detection rod 3, the horizontal detection rod 3 and the detection block 5 are relatively displaced, meanwhile, the detection block 5 and the vertical detection rod 4 are driven to relatively rotate, the detection block 5 enables a rotating shaft of the angle sensor 8 to rotate through the matching of the driving rod 10 and the driving block 9, the angle sensor 8 transmits angle data to the data processing system, and displacement data of the mountain body 1 in the direction are obtained after processing and calculation; when the mountain body 1 is settled or raised in the vertical direction, the horizontal detection rod 3 is driven to vertically move, the detection block 5 is further driven to ascend, descend and slide on the vertical detection rod 4, the distance between the light blocking ring 12 and the detection block 5 is changed, the data transmitted to the data processing system by the second laser ranging sensor 11 is changed, and the vertical displacement of the mountain body 1 is obtained after processing and calculation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A geological disaster detection device is arranged between a mountain body (1) and the ground (2), and is characterized in that: including fixed horizontal detection pole (3) that sets up on massif (1) and fixed vertical detection pole (4) that set up on ground (2), horizontal detection pole (3) with be provided with between vertical detection pole (4) and detect piece (5), horizontal detection pole (3) with vertical detection pole (4) all move about to wear to locate detect on piece (5), it supplies respectively to have seted up two on piece (5) horizontal detection pole (3) with the perforation that vertical detection pole (4) activity was worn to establish, horizontal detection pole (3) with be provided with the horizontal detection mechanism that is used for detecting massif (1) horizontal displacement between detection piece (5), vertical detection pole (4) with be provided with the vertical detection mechanism that is used for detecting massif (1) vertical displacement between detection piece (5).
2. A geological disaster detection device as defined in claim 1, wherein: horizontal detection mechanism including set up in detect first laser rangefinder sensor (6) on piece (5), the laser edge of first laser rangefinder sensor (6) the axial of horizontal detection pole (3) is jetted out, be provided with on horizontal detection pole (3) and be located dog (7) on the laser route of first laser rangefinder sensor (6), horizontal detection mechanism still includes horizontal detection subassembly, horizontal detection subassembly is used for detecting massif (1) along the perpendicular to the horizontal displacement of horizontal detection pole (3) axis direction.
3. A geological disaster detection device as defined in claim 2, wherein: the horizontal detection assembly comprises an angle sensor (8) arranged on the vertical detection rod (4), a rotating shaft of the angle sensor (8) is coaxial with the vertical detection rod (4), and a driving mechanism used for driving the rotating shaft of the angle sensor (8) is arranged between the detection block (5) and the angle sensor (8).
4. A geological disaster detection device as defined in claim 3, wherein: the driving mechanism comprises a driving block (9) fixedly connected with a rotating shaft of the angle sensor (8), a driving rod (10) with a vertical axis is arranged on the detection block (5), and the driving rod (10) vertically slides to penetrate through the driving block (9).
5. A geological disaster detection device as defined in claim 1, wherein: the vertical detection assembly comprises a second laser ranging sensor (11) arranged on the detection block (5), laser of the second laser ranging sensor (11) is ejected out along the axial direction of the vertical detection rod (4), and a light blocking piece located on the laser path of the second laser ranging sensor (11) is arranged on the vertical detection rod (4).
6. A geological disaster detection device as defined in claim 5, wherein: the light blocking piece comprises a light blocking ring (12) sleeved on the vertical detection rod (4), and laser emitted by the second laser ranging sensor (11) falls on the light blocking ring (12).
7. A geological disaster detection device as defined in claim 1, wherein: the horizontal detection rod (3) and the vertical detection rod (4) are made of stainless steel.
8. A detection equipment of geological disasters, its characterized in that: a detection apparatus for geological disasters comprising a system according to any one of claims 1-7.
9. A detection method of geological disasters is characterized by comprising the following steps: a geological disaster detection device as claimed in any one of claims 1-7.
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| CN202011529944.XA CN112731418B (en) | 2020-12-22 | 2020-12-22 | Geological disaster detection device, equipment and method |
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| CN202011529944.XA CN112731418B (en) | 2020-12-22 | 2020-12-22 | Geological disaster detection device, equipment and method |
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