An intelligent three-dimensional data measuring device for water conservancy projects

Abstract

The present invention discloses an intelligent three-dimensional data measuring device for water conservancy projects, which relates to the technical field of water conservancy projects, including a floating block and a drone, a positioning opening and closing control component is installed in the embedded retractable groove, a reeling component and a distance measuring component with a line management function are installed on the detachable seat, a lowering scale line is wound on the reeling component, a pressing drive component and a lowering head are fixed at one end of the lowering scale line, and the bottom of the lowering head is flush with the water surface, a limited side plate and a measuring camera are installed on the top of the detachable seat, and the measuring camera is fixed on the limited side plate through an elastic self-locking component, a push-clip assembly is fixedly installed at the bottom of the drone, the push-clip assembly is connected to the elastic self-locking assembly, and the push-clip assembly is used to separate the elastic self-locking assembly from the limited side plate. The present invention effectively improves the accuracy of water depth data measurement, can measure three-dimensional image data in water conservancy projects from the water surface and the air respectively, and effectively improves the flexibility of use.

Description

Technical Field

[0001] The invention relates to an intelligent three-dimensional data measuring device for water conservancy engineering, belonging to the technical field of water conservancy engineering. Background Art

[0002] Intelligent 3D data measurement for water conservancy projects is an advanced technology. It uses advanced intelligent technology to automatically complete data collection, processing and analysis, and can obtain data in three-dimensional space, including topography, hydrology, meteorology and other information. The application scope of intelligent 3D data measurement technology is very wide, and it can achieve reservoir dam monitoring, river and lake monitoring, water conservancy project planning and design, and flood warning, etc., and provide more comprehensive and accurate data support for the planning and design of water conservancy projects. The existing intelligent 3D data measurement of water conservancy projects usually focuses on measuring water depth and measuring the overall shape of the reservoir, which can provide data support for the management and protection of water resources. However, the existing intelligent 3D data measurement When in use, water depth measurement is usually carried out by using a gravity block to drive the measuring rope to sink. However, during the measurement process, the starting point of the gravity block is likely to affect the measurement accuracy of the water depth. At the same time, the measuring rope is offset when falling in the water, which is also likely to affect the measurement accuracy of the water depth. In addition, existing intelligent three-dimensional data measurement devices usually need to be carried manually to change the measuring point, which is not convenient to use and is difficult to measure multiple samples. At the same time, when performing three-dimensional detection of water resources in an area, manual photography is also used to obtain image information of water resources in an area, which is not convenient for three-dimensional detection from different positions and angles, and there are certain disadvantages in the use process.

[0003] In view of this, the present invention is proposed. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent stereoscopic data measuring device for water conservancy projects in order to solve the above-mentioned problems. The device has the advantage of improving the accuracy of water depth data measurement, and can measure three-dimensional image data in water conservancy projects from the water surface and the air respectively, thereby effectively improving the flexibility of use.

[0005] The present invention achieves the above-mentioned purpose through the following technical scheme: an intelligent three-dimensional data measuring device for water conservancy projects, comprising a floating block and a drone, wherein a pusher is installed on the floating block, and the pusher is connected to the floating block through the angle adjustment component, a clearance through hole is provided on the floating block, and an embedded collection and release groove is provided on the inner wall of the clearance through hole, and a positioning type opening and closing control component is installed in the embedded collection and release groove, a vertical fixing plate is fixedly installed on the top of the floating block, a detachable seat is installed on the top of the vertical fixing plate, and the detachable seat is fixedly connected to the vertical fixing plate through the positioning connection component, a winding component and the distance measuring component with a line management function are installed on the detachable seat, a lowering scale line is wound around the winding component, and the lowering scale line is arranged in the distance measuring component with a line management function, a pressing drive component and the lowering head are fixed to one end of the lowering scale line, and the bottom of the lowering head is flush with the water surface;

[0006] A limit side plate and the measuring camera are installed on the top of the detachable seat, and the measuring camera is fixed to the limit side plate through the elastic self-locking component. A push-and-clip component is fixedly installed on the bottom of the drone, and the push-and-clip component is connected to the elastic self-locking component. The push-and-clip component is used to separate the elastic self-locking component from the limit side plate.

[0007] Furthermore, in order to adjust the angle of the pusher through the connecting block by controlling the extension and retraction of the first adjusting cylinder and the second adjusting cylinder, the angle adjustment assembly includes the first adjusting cylinder, the second adjusting cylinder and the connecting block, the first adjusting cylinder and the second adjusting cylinder are fixedly mounted on the outer walls at both ends of the floating block, the two ends of the outer wall of the connecting block are respectively fixedly connected to the extension and retraction ends of the first adjusting cylinder and the second adjusting cylinder through the rotating seat, and the pusher is fixed on the connecting block.

[0008] Furthermore, in order to control the servo motor through the first push switch, so that the driving thread rotates, the threaded slider drives the positioning baffle to move out and retract into the embedded storage groove, the positioning opening and closing control component includes the square mounting frame, the first push switch and the second push switch, a servo motor is fixedly mounted on the inner wall of one end of the square mounting frame, the servo motor is electrically connected to the first push switch, a driving threaded rod is rotatably mounted on the inner wall of the other end of the square mounting frame through the first rotating joint, a threaded slider is mounted on the driving threaded rod, the threaded slider is slidably engaged in the square mounting frame, a positioning baffle is fixed to the bottom of the threaded slider through the vertical column, the first push switch and the second push switch are fixed on the positioning baffle, and a U-shaped smooth track is fixedly mounted on the top of the positioning baffle.

[0009] Furthermore, in order to control the first push switch and the second push switch by the first touch pressure block and the second touch pressing block, and at the same time enable the smooth roller to roll when the U-shaped smooth track moves, so that the positions of the counterweight block and the lowering head remain unchanged, the pressing drive assembly includes the counterweight block, the counterweight block is fixed at one end of the lowering scale line, the lowering head is fixed at the bottom of the counterweight block, and the lowering head is located in the straight slot hole opened on the positioning baffle, a roller seat and the pressing rod are fixed at the bottom of the counterweight block, a smooth roller is installed on the roller seat, and the smooth roller is rotatably inserted in the U-shaped smooth track, there are two pressing rods, and the first touch pressing block and the second touch pressing block are respectively fixedly installed at one end of the two pressing rods, and the first touch pressing block and the second touch pressing block are respectively vertically corresponding to the first press switch and the second press switch.

[0010] Furthermore, in order to control the winding motor through the second push switch, drive the winding rod to rotate, and realize the winding of the lowering scale line, the winding assembly includes the winding motor and the winding rod, the winding rod is rotatably mounted on the inner wall of the detachable seat, the winding motor is fixed on the outer wall of one end of the detachable seat, and one end of the winding rod passes through the detachable seat and is fixedly connected with the output shaft of the winding motor, the lowering scale line is wrapped around the winding rod, and the winding motor is electrically connected to the second push switch.

[0011] Furthermore, in order to enable the lowering scale line to remain in the same position for lowering and reeling through the guide correction ring, and at the same time to record the lowering distance of the lowering scale line through the indicator needle and the distance measurement display camera, the distance measurement component with line management function includes the transverse connecting plate, and the transverse connecting plate is fixed to the inner wall of the detachable seat through the L-shaped mounting rod, and the guide correction ring is fixedly embedded in the transverse connecting plate, and the lowering scale line is penetrated by the guide correction ring, and the indicator needle and the distance measurement display camera are fixedly installed on the top of the transverse connecting plate, and the indicator needle and the distance measurement display camera are both located on one side of the top of the guide correction ring.

[0012] Furthermore, in order to control the start of the stepper motor, the driving screw can drive the reciprocating slider to move in the limiting slide groove, thereby driving the wire management ring to move through the L-shaped connecting frame, so that the lowering scale line can be evenly wound around the winding rod, a straight bar mounting block is fixedly installed on the side wall of the transverse connecting plate, a limiting slide groove is provided on the straight bar mounting block, a stepper motor is fixed on the inner wall of one end of the limiting slide groove, and a driving screw is rotatably installed on the inner wall of the other end of the limiting slide groove through the second rotating joint, one end of the driving screw is fixedly connected to the output shaft of the stepper motor, and a reciprocating slider is installed on the driving screw, and the reciprocating slider is slidably engaged in the limiting slide groove, and an L-shaped connecting frame is fixedly installed on the reciprocating slider, and a wire management ring is fixedly installed on one end of the L-shaped connecting frame, and the wire management ring is sleeved on the lowering scale line.

[0013] Furthermore, in order to enable the pin rod to be fixedly inserted in the limit pin hole under the action of the strong spring, the elastic self-locking component includes the fixed top block, the fixed top block is installed on the top of the measuring camera, a transverse mounting groove is provided on the fixed top block, a first limit slide bar and the limit block are fixed in the transverse mounting groove, a driven slider is slidably sleeved on the first limit slide bar, an L-shaped limit claw is installed on the driven slider, the L-shaped limit claw is fixedly connected to the driven slider through the driven push rod, and the driven slider is elastically connected to the limit block through the strong spring, a connecting pin plate is fixedly installed at the bottom of the L-shaped limit claw, and the connecting pin plate is inserted in the limit pin hole provided on the inner wall of the limit side plate.

[0014] Furthermore, in order to control the opening of the pushing motor so that the bidirectional driving screw can drive the first threaded strip plate and the second threaded strip plate to move in opposite directions, so that the L-shaped buckle plate is buckled on the L-shaped limit claw and squeezes the L-shaped limit claw, so that the connecting pin plate can be disengaged from the limit pin hole, the pushing clamping assembly includes the welding plate, the welding plate is fixed to the bottom of the drone, and the bidirectional driving screw and the second limit sliding rod are rotatably installed on the inner wall of the welding plate, the pushing motor is fixed on the outer wall of one end of the welding plate, one end of the bidirectional driving screw passes through the welding plate and is fixedly connected to the output shaft of the pushing motor, the reverse thread end of the bidirectional driving screw is installed with the first threaded strip plate and the second threaded strip plate, both ends of the first threaded strip plate and the second threaded strip plate are slidably sleeved on the second limit sliding rod, the bottom of the first threaded strip plate and the second threaded strip plate are fixedly installed with L-shaped buckle plates, and the L-shaped buckle plates and the L-shaped limit claws are buckled with each other.

[0015] Furthermore, in order to enable the detachable seat to be fixed on the vertical fixed plate, the positioning connection assembly includes a fixed cross column, the fixed cross column is fixed on the vertical fixed plate, a straight groove plate is fixed at one end of the fixed cross column, a pin rod is slidably installed on the straight groove plate, one end of the pin rod is inserted into a connecting pin hole opened on the detachable seat, and a lifting head is fixedly installed on the other end of the pin rod, an annular pad is fixedly sleeved on the pin rod, and the annular pad is elastically connected to the inner wall of the straight groove plate through a connecting spring.

[0016] The technical effects and advantages of the present invention are as follows: by pressing the drive component, the positioning opening and closing control component and the winding component can be controlled, so that when the bottom end of the lowering head contacts the horizontal plane, the distance measuring component with the wire management function can measure the lowering depth of the lowering scale line, and at the same time, the distance measuring component with the wire management function can limit the lowering scale line, so that the lowering scale line always remains vertically lowered, which effectively improves the accuracy of water depth data measurement.

[0017] Through the elastic self-locking component and the push-and-clip component, the measuring camera can be fixedly connected to the floating block and the drone respectively, and the three-dimensional image data of the water conservancy project can be measured from the water surface and the air respectively, which effectively improves the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the connection structure between the elastic self-locking component and the limiting side plate of the present invention;

[0020] Figure 3 It is a structural schematic diagram of a push-on clamp assembly of the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the elastic self-locking component of the present invention;

[0022] Figure 5 It is a schematic diagram of the installation structure of the lowering head of the present invention;

[0023] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0024] Figure 7 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0025] Figure 8 It is a schematic diagram of the installation structure of the cable management ring of the present invention;

[0026] Fig. 9 It is a schematic diagram of the installation structure of the positioning opening and closing control component of the present invention;

[0027] Fig.10 It is a structural schematic diagram of the positioning opening and closing control component and the pressing drive component of the present invention;

[0028] In the figure: 1, floating block; 2, drone; 3, pusher; 4, angle adjustment assembly; 401, first adjustment cylinder; 402, second adjustment cylinder; 403, connection block; 404, rotating seat; 5, positioning opening and closing control assembly; 501, square mounting frame; 502, first push switch; 503, second push switch; 504, servo motor; 505, first rotating joint; 506, driving threaded rod; 507, threaded slider; 508, vertical column; 509, positioning baffle; 510, U-shaped light Slide rail; 6, vertical fixing plate; 7, removable seat; 8, positioning connection assembly; 801, fixed horizontal column; 802, straight groove plate; 803, pin rod; 804, lifting head; 805, annular pad; 806, connecting spring; 9, winding assembly; 901, winding motor; 902, winding rod; 10, distance measuring assembly with wire management function; 1001, horizontal connecting plate; 1002, L-shaped mounting rod; 1003, guide correction ring; 1004, indicator needle; 1005, distance measuring display camera; 1006, Straight bar mounting block; 1007, stepper motor; 1008, second rotating joint; 1009, driving screw; 1010, reciprocating slider; 1011, L-shaped connecting frame; 1012, cable management ring; 11, lowering scale line; 12, pressing drive assembly; 1201, counterweight block; 1202, roller seat; 1203, pressing rod; 1204, smooth roller; 1205, first touch pressing block; 1206, second touch pressing block; 13, lowering head; 14, limit side plate; 15, measuring camera; 16, Elastic self-locking component; 1601, fixed top block; 1602, first limit slide bar; 1603, limit block; 1604, driven slider; 1605, L-shaped limit claw; 1606, driven push rod; 1607, strong spring; 1608, connecting pin plate; 17, pushing and clamping component; 1701, welding plate; 1702, two-way driving screw; 1703, second limit slide bar; 1704, pushing motor; 1705, first threaded strip plate; 1706, second threaded strip plate; 1707, L-shaped buckle plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-10 As shown, an intelligent three-dimensional data measurement device for water conservancy projects includes a floating block 1 and a drone 2. A pusher 3 is installed on the floating block 1. The pusher 3 is connected to the floating block 1 through an angle adjustment component 4. The opening of the pusher 3 is controlled to make the floating block 1 move on the water surface to achieve the position adjustment of the entire device. Under the action of the angle adjustment component 4, the angle of the floating block 1 can be adjusted to meet the intelligent three-dimensional data measurement at different water surface positions. A clearance through hole is opened on the floating block 1, and an embedded storage groove is opened on the inner wall of the clearance through hole. A positioning type is installed in the embedded storage groove. The opening and closing control component 5, the top of the floating block 1 is fixedly installed with a vertical fixing plate 6, the top of the vertical fixing plate 6 is installed with a detachable seat 7, and the detachable seat 7 is fixedly connected to the vertical fixing plate 6 through a positioning connection component 8, and the reeling component 9 and the distance measuring component 10 with a wire management function are installed on the detachable seat 7. Under the action of the positioning opening and closing control component 5, the distance measuring component 10 with a wire management function can be positioned, so that the measurement accuracy of the lowering distance of the lowering head 13 is higher, and under the action of the positioning connection component 8, the distance measuring component 10 with a wire management function can be removed from the vertical fixing plate 6. The distance measuring component 10 with a line management function is dropped so that the lowering head 13 can be put into the water by hand and the water depth can be measured, which effectively improves the flexibility of use. A lowering scale line 11 is wound around the winding component 9, and the lowering scale line 11 is arranged in the distance measuring component 10 with a line management function. A pressing drive component 12 and a lowering head 13 are fixed at one end of the lowering scale line 11, and the bottom of the lowering head 13 is flush with the water surface. When in use, as the lowering scale line 11 is lowered, the pressing drive component 12 presses and controls the positioning opening and closing control component 5. At this time, the lowest end of the lowering head 13 is flush with the water surface, and the lowering scale line 11 is lowered. The positioning opening and closing control component 5 is opened, and the winding component 9 is closed, so that the lowering scale line 11 stops lowering, and the positioning opening and closing control component 5 is retracted into the embedded retracting groove. When the positioning opening and closing control component 5 is completely retracted into the embedded retracting groove, the winding component 9 is opened to allow the lowering scale line 11 to continue to be lowered, and at this time, the distance measuring component 10 with a line management function is opened to measure and record the lowering distance of the lowering scale line 11. In this process, the lowering distance of the lowering scale line 11 is measured and recorded from the time when the lowest end of the lowering head 13 contacts the water surface, which effectively improves the accuracy of water depth measurement;

[0031] A limited side plate 14 and a measuring camera 15 are installed on the top of the detachable seat 7, and the measuring camera 15 is fixed on the limited side plate 14 through an elastic self-locking component 16. A pushing and clamping component 17 is fixedly installed on the bottom of the drone 2, and the pushing and clamping component 17 is connected to the elastic self-locking component 16. The pushing and clamping component 17 is used to separate the elastic self-locking component 16 from the limited side plate 14. When in use, the measuring camera 15 is fixed to the limited side plate 14 through the elastic self-locking component 16. When the floating block 1 moves, the three-dimensional data of the water conservancy project can be photographed and measured from the water surface position. At the same time, the pushing and clamping component 17 is controlled to be fixedly connected with the elastic self-locking component 16, and the elastic self-locking component 16 is separated from the limited side plate 14, so that the measuring camera 15 is fixedly connected to the drone 2, so that the drone 2 can carry the measuring camera 15 to photograph and measure the intelligent three-dimensional data of the water conservancy project in the air.

[0032] The angle adjustment assembly 4 includes a first adjusting cylinder 401, a second adjusting cylinder 402 and a connecting block 403. The first adjusting cylinder 401 and the second adjusting cylinder 402 are fixedly mounted on the outer walls at both ends of the floating block 1. The two ends of the outer wall of the connecting block 403 are respectively fixedly connected to the telescopic ends of the first adjusting cylinder 401 and the second adjusting cylinder 402 through a rotating seat 404. The pusher 3 is fixed on the connecting block 403 to control the telescopic movement of the first adjusting cylinder 401 and the second adjusting cylinder 402, so that the connecting block 403 drives the propeller to rotate, thereby adjusting the angle of the propeller, so as to drive the floating block 1 to move in all directions.

[0033] The positioning opening and closing control assembly 5 includes a square mounting frame 501, a first push switch 502, and a second push switch 503. A servo motor 504 is fixedly installed on the inner wall of one end of the square mounting frame 501. The servo motor 504 is electrically connected to the first push switch 502. A driving threaded rod 506 is rotatably installed on the inner wall of the other end of the square mounting frame 501 through a first rotating joint 505. A threaded slider 507 is installed on the driving threaded rod 506. The threaded slider 507 is slidably clamped in the square mounting frame 501. The threaded slider 507 is fixedly mounted on the inner wall of the square mounting frame 501. A positioning baffle 509 is fixed to the bottom of the block 507 through a vertical column 508, a first push switch 502 and a second push switch 503 are fixed on the positioning baffle 509, and a U-shaped smooth track 510 is fixedly installed on the top of the positioning baffle 509. When in use, the servo motor 504 is controlled by the first push switch 502, so that the driving threaded rod 506 is rotated in the square mounting frame 501 through the first rotating joint 505, so that the threaded slider 507 moves, so as to facilitate the positioning baffle 509 to be retracted into or moved out of the embedded storage groove.

[0034] The pressing drive assembly 12 includes a counterweight block 1201, which is fixed at one end of the lowering scale line 11, a lowering head 13 is fixed at the bottom of the counterweight block 1201, and the lowering head 13 is located in a straight slot hole opened on the positioning baffle 509, a roller seat 1202 and a pressing rod 1203 are fixed at the bottom of the counterweight block 1201, a smooth roller 1204 is installed on the roller seat 1202, and the smooth roller 1204 is rolled and plugged in the U-shaped smooth track 510, and the number of pressing rods 1203 is two, and the two pressing rods 1203 are 03, a first touch pressing block 1205 and a second touch pressing block 1206 are fixedly installed at one end, and the first touch pressing block 1205 and the second touch pressing block 1206 vertically correspond to the first press switch 502 and the second press switch 503 respectively. When in use, when the lowering head 13 moves downward, the two pressing rods 1203 drive the first touch pressing block 1205 and the second touch pressing block 1206 to move downward, so as to facilitate touch control of the first press switch 502 and the second press switch 503.

[0035] The winding assembly 9 includes a winding motor 901 and a winding rod 902. The winding rod 902 is rotatably installed on the inner wall of the detachable seat 7. The winding motor 901 is fixed on the outer wall of one end of the detachable seat 7, and one end of the winding rod 902 passes through the detachable seat 7 and is fixedly connected to the output shaft of the winding motor 901. The lowering scale line 11 is wrapped around the winding rod 902. The winding motor 901 is electrically connected to the second push switch 503 to control the winding motor 901 to turn on, so that the winding rod 902 rotates to facilitate the winding and releasing of the lowering scale line 11.

[0036] The distance measuring component 10 with the line management function includes a transverse connecting plate 1001, which is fixed to the inner wall of the detachable seat 7 through an L-shaped mounting rod 1002. A guide correction ring 1003 is fixedly embedded in the transverse connecting plate 1001, and a lower scale line 11 is arranged in the guide correction ring 1003. An indicator needle 1004 and a distance measuring display camera 1005 are fixedly installed on the top of the transverse connecting plate 1001. The indicator needle 1004 and the distance measuring display camera 1005 are both located on one side of the top of the guide correction ring 1003. A straight bar mounting block 1006 is fixedly installed on the side wall of the transverse connecting plate 1001, and a limiting slide groove is provided on the straight bar mounting block 1006. A stepper motor 1007 is fixed on the inner wall at one end of the limiting slide groove, and a driving screw 1009 is rotatably installed on the inner wall at the other end of the limiting slide groove through a second rotating joint 1008. One end of the driving screw 1009 is connected to the output of the stepper motor 1007. The shaft is fixedly connected, a reciprocating slider 1010 is installed on the driving screw 1009, and the reciprocating slider 1010 is slidably connected in the limit slide groove. An L-shaped connecting frame 1011 is fixedly installed on the reciprocating slider 1010, and a wire management ring 1012 is fixedly installed on one end of the L-shaped connecting frame 1011. The wire management ring 1012 is sleeved on the lowering scale line 11. When in use, the lowering scale line 11 passes through the guide correction ring 1003 and moves downward. Under the action of the distance display camera 1005, the measurement of the lowering distance of the lowering scale line 11 is realized, and at the same time, the stepping motor 1007 is controlled to start, so that the driving screw 1009 rotates in the limiting slide groove through the second rotating joint 1008, driving the reciprocating slider 1010 to move in the limiting slide groove, thereby driving the wire management ring 1012 to reciprocate along the axial direction of the winding rod 902, so as to evenly wind up the lowering scale line 11 on the winding rod 902.

[0037] The elastic self-locking component 16 includes a fixed top block 1601, which is mounted on the top of the measuring camera 15. A transverse mounting groove is provided on the fixed top block 1601, in which a first limiting slide bar 1602 and a limiting block 1603 are fixed. A driven slider 1604 is slidably sleeved on the first limiting slide bar 1602, and an L-shaped limiting claw 1605 is installed on the driven slider 1604. The L-shaped limiting claw 1605 is fixedly connected to the driven slider 1604 through a driven push rod 1606, and the driven slider 1604 It is elastically connected to the limit block 1603 through a strong spring 1607, and a connecting pin plate 1608 is fixedly installed at the bottom of the L-shaped limit claw 1605. The connecting pin plate 1608 is inserted into the limit pin hole opened on the inner wall of the limit side plate 14. When in use, under the action of the strong spring 1607, the driven slider 1604 slides on the first limit slide rod 1602, and the connecting pin plate 1608 is driven by the driven push rod 1606 and the L-shaped limit claw 1605 to be inserted into the limit pin hole, so as to fix the measuring camera 15.

[0038] The pushing and clamping assembly 17 includes a welding plate 1701, which is fixed to the bottom of the drone 2. A two-way driving screw 1702 and a second limiting slide bar 1703 are rotatably installed on the inner wall of the welding plate 1701. A pushing motor 1704 is fixed to the outer wall of one end of the welding plate 1701. One end of the two-way driving screw 1702 passes through the welding plate 1701 and is fixedly connected to the output shaft of the pushing motor 1704. A first threaded strip plate 1705 and a second threaded strip plate 1706 are installed at the reverse thread end of the two-way driving screw 1702. Both ends of the first threaded strip plate 1705 and the second threaded strip plate 1706 are slidably sleeved on the second limiting slide bar 1703. An L-shaped buckle plate 1707 is fixedly installed at the bottom of the strip plate 1705 and the second threaded strip plate 1706. The L-shaped buckle plate 1707 is buckled with the L-shaped limit claw 1605. When in use, the control push motor 1704 is turned on to rotate the bidirectional drive screw 1702, driving the first threaded strip plate 1705 and the second threaded strip plate 1706 to slide in opposite directions on the second limit slide bar 1703, thereby driving the L-shaped buckle plate 1707 to buckle on the L-shaped limit claw 1605 and squeeze the L-shaped limit claw 1605 to separate the L-shaped limit claw 1605 from the limit side plate 14, thereby fixing the measuring camera 15 to the drone 2.

[0039] The positioning and connecting component 8 includes a fixed cross column 801, which is fixed on the vertical fixed plate 6. A straight groove plate 802 is fixed at one end of the fixed cross column 801. A pin rod 803 is slidably installed on the straight groove plate 802. One end of the pin rod 803 is inserted into a connecting pin hole opened on the detachable seat 7. A lifting head 804 is fixedly installed on the other end of the pin rod 803. An annular pad 805 is fixedly sleeved on the pin rod 803. The annular pad 805 is elastically connected to the inner wall of the straight groove plate 802 through a connecting spring 806. Under the action of the connecting spring 806, the pin rod 803 is fixedly inserted in the connecting pin hole, so that the detachable seat 7 can be fixed on the vertical fixed plate 6.

[0040] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent three-dimensional data measurement device for water conservancy projects, comprising a floating block (1) and a drone (2), characterized in that: The floating block (1) is provided with a pusher (3), the pusher (3) being connected to the floating block (1) via an angle adjustment component (4), the floating block (1) being provided with a clearance hole, the inner wall of the clearance hole being provided with an embedded storage groove, the embedded storage groove being provided with a positioning type opening and closing control component (5), the top of the floating block (1) being fixedly provided with a vertical fixing plate (6), the top of the vertical fixing plate (6) being provided with a detachable seat (7), and the detachable seat (7) being fixedly provided with a vertical fixing plate (6) The position connection component (8) is fixedly connected to the vertical fixed plate (6); the reeling component (9) and the distance measuring component (10) with a line management function are installed on the detachable seat (7); a lowering scale line (11) is wound around the reeling component (9); the lowering scale line (11) is passed through the distance measuring component (10) with a line management function; a pressing driving component (12) and a lowering head (13) are fixed to one end of the lowering scale line (11); and the bottom of the lowering head (13) is flush with the water surface; A limit side plate (14) and a measuring camera (15) are mounted on the top of the detachable seat (7), and the measuring camera (15) is fixed to the limit side plate (14) via an elastic self-locking component (16); a push-and-clamp component (17) is fixedly mounted on the bottom of the drone (2), the push-and-clamp component (17) being connected to the elastic self-locking component (16), and the push-and-clamp component (17) is used to separate the elastic self-locking component (16) from the limit side plate (14); The positioning type opening and closing control component (5) comprises a square mounting frame (501), a first push switch (502) and a second push switch (503); a servo motor (504) is fixedly mounted on the inner wall at one end of the square mounting frame (501); the servo motor (504) is electrically connected to the first push switch (502); a driving threaded rod (506) is rotatably mounted on the inner wall at the other end of the square mounting frame (501) via a first rotating joint (505); a threaded slider (507) is mounted on the driving threaded rod (506); the threaded slider (507) is slidably engaged in the square mounting frame (501); a positioning baffle (509) is fixed at the bottom of the threaded slider (507) via a vertical column (508); the first push switch (502) and the second push switch (503) are fixed on the positioning baffle (509); a U-shaped smooth track (510) is fixedly mounted on the top of the positioning baffle (509); The pressing drive assembly (12) comprises a counterweight (1201), the counterweight (1201) being fixed at one end of the lowering scale line (11), the lowering head (13) being fixed at the bottom of the counterweight (1201), and the lowering head (13) being located in a straight slot hole provided on the positioning baffle (509), a roller seat (1202) and a pressing rod (1203) being fixed at the bottom of the counterweight (1201), and a smooth roller (1202) being installed on the roller seat (1202). 04), the smooth roller (1204) is rollingly inserted in the U-shaped smooth track (510), the number of the pressing rods (1203) is two, and the first touch pressing block (1205) and the second touch pressing block (1206) are respectively fixedly installed at one end of the two pressing rods (1203), and the first touch pressing block (1205) and the second touch pressing block (1206) are respectively vertically corresponding to the first pressing switch (502) and the second pressing switch (503).

2. The intelligent three-dimensional data measuring device for water conservancy projects according to claim 1 is characterized in that: The angle adjustment assembly (4) comprises a first adjustment cylinder (401), a second adjustment cylinder (402) and a connection block (403); the first adjustment cylinder (401) and the second adjustment cylinder (402) are both fixedly mounted on the outer walls at both ends of the floating block (1); the outer walls of the connection block (403) are respectively fixedly connected to the telescopic ends of the first adjustment cylinder (401) and the second adjustment cylinder (402) via a rotating seat (404); and the pusher (3) is fixed on the connection block (403).

3. The intelligent three-dimensional data measuring device for water conservancy projects according to claim 1 is characterized in that: The winding assembly (9) comprises a winding motor (901) and a winding rod (902), wherein the winding rod (902) is rotatably mounted on the inner wall of the detachable seat (7), the winding motor (901) is fixed to the outer wall of one end of the detachable seat (7), and one end of the winding rod (902) passes through the detachable seat (7) and is fixedly connected to the output shaft of the winding motor (901), the lowering scale line (11) is wound around the winding rod (902), and the winding motor (901) is electrically connected to the second push switch (503).

4. The intelligent three-dimensional data measuring device for water conservancy projects according to claim 1 is characterized in that: The distance measuring assembly (10) with a line management function comprises a transverse connecting plate (1001), the transverse connecting plate (1001) being fixed to the inner wall of the detachable seat (7) via an L-shaped mounting rod (1002), a guide correction ring (1003) being fixedly embedded in the transverse connecting plate (1001), the lowering scale line (11) being passed through the guide correction ring (1003), an indicator needle (1004) and a distance measuring display camera (1005) being fixedly mounted on the top of the transverse connecting plate (1001), the indicator needle (1004) and the distance measuring display camera (1005) being both located on one side of the top of the guide correction ring (1003).

5. The intelligent three-dimensional data measuring device for water conservancy projects according to claim 4 is characterized in that: A straight bar mounting block (1006) is fixedly mounted on the side wall of the transverse connecting plate (1001), a limiting sliding groove is provided on the straight bar mounting block (1006), a stepping motor (1007) is fixedly mounted on the inner wall at one end of the limiting sliding groove, a driving screw (1009) is rotatably mounted on the inner wall at the other end of the limiting sliding groove via a second rotating joint (1008), one end of the driving screw (1009) is fixedly connected to the output shaft of the stepping motor (1007), a reciprocating slider (1010) is mounted on the driving screw (1009), the reciprocating slider (1010) is slidably engaged in the limiting sliding groove, an L-shaped connecting frame (1011) is fixedly mounted on the reciprocating slider (1010), one end of the L-shaped connecting frame (1011) is fixedly mounted with a wire management ring (1012), and the wire management ring (1012) is sleeved on the lowering scale line (11).

6. The intelligent three-dimensional data measuring device for water conservancy projects according to claim 1 is characterized in that: The elastic self-locking component (16) comprises a fixed top block (1601), the fixed top block (1601) is mounted on the top of the measuring camera (15), a transverse mounting groove is formed on the fixed top block (1601), a first limit slide bar (1602) and a limit block (1603) are fixed in the transverse mounting groove, a driven slide bar (1604) is slidably sleeved on the first limit slide bar (1602), and an L-shaped limit block (1603) is mounted on the driven slide bar (1604). The L-shaped limit claw (1605) is fixedly connected to the driven slider (1604) via a driven push rod (1606), and the driven slider (1604) is elastically connected to the limit block (1603) via a strong spring (1607), and a connecting pin plate (1608) is fixedly installed at the bottom of the L-shaped limit claw (1605), and the connecting pin plate (1608) is inserted into a limit pin hole opened on the inner wall of the limit side plate (14).

7. The intelligent three-dimensional data measuring device for water conservancy projects according to claim 6 is characterized in that: The pushing and clamping assembly (17) comprises a welding plate (1701), wherein the welding plate (1701) is fixed to the bottom of the drone (2), a bidirectional driving screw rod (1702) and a second limiting sliding rod (1703) are rotatably mounted on the inner wall of the welding plate (1701), a pushing motor (1704) is fixed on the outer wall of one end of the welding plate (1701), one end of the bidirectional driving screw rod (1702) passes through the welding plate (1701) and is fixedly connected to the output shaft of the pushing motor (1704), and the bidirectional driving screw rod (1702) is fixedly connected to the output shaft of the pushing motor (1704). A first threaded strip (1705) and a second threaded strip (1706) are installed at the reverse thread end of the driving screw rod (1702); both ends of the first threaded strip (1705) and the second threaded strip (1706) are slidably sleeved on the second limiting sliding rod (1703); L-shaped buckle plates (1707) are fixedly installed at the bottom of the first threaded strip (1705) and the second threaded strip (1706); the L-shaped buckle plates (1707) are buckled with the L-shaped limiting claws (1605) respectively.

8. The intelligent three-dimensional data measuring device for water conservancy projects according to claim 1 is characterized in that: The positioning connection assembly (8) comprises a fixed cross column (801), wherein the fixed cross column (801) is fixed on the vertical fixed plate (6), a straight groove plate (802) is fixed on one end of the fixed cross column (801), a pin rod (803) is slidably mounted on the straight groove plate (802), one end of the pin rod (803) is inserted into a connecting pin hole provided on the detachable seat (7), a lifting head (804) is fixedly mounted on the other end of the pin rod (803), an annular pad (805) is fixedly sleeved on the pin rod (803), and the annular pad (805) is elastically connected to the inner wall of the straight groove plate (802) via a connecting spring (806).

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