Unmanned aerial vehicle mounted foldable three-dimensional scanning support for slope deformation monitoring

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle mounting and folding, and particularly relates to an unmanned aerial vehicle mounting type side slope deformation monitoring foldable three-dimensional scanning support which comprises a machine body, the bottom of the machine body is fixedly connected with a concentric-square-shaped supporting plate, and a foldable support device is arranged at the bottom of the concentric-square-shaped supporting plate. The foldable support device comprises a long supporting plate, the long supporting plate is fixedly connected to the inner wall of the concentric-square-shaped supporting plate, an electric telescopic rod is arranged at the bottom of the long supporting plate, a push plate is fixedly connected to the outer surface of the telescopic end of the electric telescopic rod, and a supporting block is fixedly connected to the bottom of the push plate. The problems that a support cannot be folded and cannot be stored by workers conveniently, meanwhile, a monitor is prone to slipping and cannot be fixed, the monitor is inconvenient to disassemble, and the workers cannot obtain investigation results conveniently are solved, and therefore the purpose that the foldable support device and the monitor are firmly fixed is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to unmanned plane hang mounting folding technical field, concretely relates to a kind of foldable three-dimensional scanning support for slope deformation monitoring of unmanned plane mounting. BACKGROUND

[0002] Unmanned plane slope monitoring technology significantly improves the real-time and precision of monitoring through "air-ground" cooperation and intelligent analysis, and becomes an important supplement or alternative to traditional methods. With the miniaturization of sensors and the progress of AI algorithms, this technology is rapidly developing towards automation, all-weather and full coverage.

[0003] To optimize the application of unmanned plane combined with slope deformation monitoring, Chinese invention patent CN 115451856A discloses "a slope deformation real-time monitoring method based on unmanned plane, including steps: S1, laying and measuring ground control points; S2, unmanned plane flight; S3, automatic aerial triangulation; S4, automatic orthophoto and DEM production; S5, extracting and analyzing slope gradient, height and point coordinate information".

[0004] The above patent technology realizes the mutual combination of unmanned plane and slope deformation monitoring to some extent, but still has the following defects and improvement directions: (1) the main body of the support adopts an integrated welded structure that cannot be folded. In field environments such as geological exploration sites and mountain disaster monitoring points, traditional supports cannot fit into the storage size of standard toolboxes, requiring additional cargo space, significantly increasing the cost of a single task. (2) The monitor is prone to falling and cannot be fixed, making it inconvenient to disassemble the monitor and for staff to obtain survey results.

[0005] Therefore, a foldable three-dimensional scanning support for slope deformation monitoring of unmanned plane mounting should be proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] To address the above defects or improvement needs of the prior art, the utility model provides a foldable three-dimensional scanning support for slope deformation monitoring of unmanned plane mounting. By providing a foldable support device, the implementation of the foldable support facilitates the storage of staff, and the mounting device of the unmanned plane is slightly bulky. The foldable support can be more flexible, reducing the bumps caused by the bulkiness of the unmanned plane.

[0007] To achieve the above purpose, the foldable three-dimensional scanning support for slope deformation monitoring of unmanned plane mounting includes: a body, a back-shaped support plate is fixedly connected to the bottom of the body, and a foldable support device is provided at the bottom of the back-shaped support plate.

[0008] The foldable support device comprises a support long plate fixedly connected to the inner wall of the L-shaped support plate, a bottom of the support long plate is provided with an electric telescopic rod, an outer surface of a telescopic end of the electric telescopic rod is fixedly connected with a push plate, a bottom of the push plate is fixedly connected with a support block, a bottom surface of the support block is fixedly connected with a rotating shaft, a circumferential surface of the rotating shaft is rotatably connected with a connecting ring, a circumferential surface of the connecting ring is fixedly connected with a rectangular plate, a side surface of the rectangular plate is rotatably connected with a rotating rod, and a top of the rectangular plate is provided with a monitor.

[0009] As a preferred technical scheme of the present application, a sliding groove is formed in the bottom of the L-shaped support plate, an inner wall of the sliding groove is slidably connected with a sliding block, a bottom surface of the sliding block is fixedly connected with a support rod, and a side surface of the support rod is fixedly connected with a limiting block.

[0010] As a preferred technical scheme of the present application, the number of the connecting rings is four, and the connecting rings are linearly arranged on the side surface of the rectangular plate; the number of the rectangular plates is two, and the rectangular plates are symmetrically arranged along the vertical central axis of the L-shaped support plate.

[0011] As a preferred technical scheme of the present application, a fixing device is arranged on the top of the rectangular plate, the fixing device comprises an action plate fixedly connected to the top of the rectangular plate, a motor arranged on the side surface of the action plate, a reciprocating screw rod fixedly connected to the output shaft of the motor, a reciprocating screw sleeve threadedly connected to the circumferential surface of the reciprocating screw rod, and a fixing plate fixedly connected to the bottom of the reciprocating screw sleeve.

[0012] As a preferred technical scheme of the present application, a rectangular groove is formed in the top of the rectangular plate, and an inner wall of the rectangular groove is slidably connected with a rectangular block.

[0013] As a preferred technical scheme of the present application, the number of the rectangular grooves is two, and the rectangular grooves are symmetrically arranged along the vertical central axis of the L-shaped support plate; the rectangular groove is located on the movement track of the rectangular block; and the top of the rectangular block is fixedly connected to the fixing plate.

[0014] As a preferred technical scheme of the present application, the sliding groove is located on the movement track of the sliding block; the shape of the sliding block is convex; and the sliding block and the sliding groove are matched with each other.

[0015] Overall, compared with the prior art, the above technical scheme conceived by the present application can achieve the following beneficial effects:

[0016] (1) The foldable support device is arranged, which facilitates the storage of the foldable support by the staff, and the mounting device of the unmanned aerial vehicle is slightly bulky, so that the foldable support is more flexible and the bump caused by the bulkiness of the unmanned aerial vehicle is reduced.

[0017] (2) The utility model discloses through the setting of fixed device, make the slide of monitor be avoided, and fixed plate is along with reciprocating silk pole outward movement, also be convenient for the disassembly of monitor, and convenient staff obtains the investigation result, reduces unnecessary work burden, improves efficiency greatly. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure schematic diagram of the foldable three-dimensional scanning support for slope deformation monitoring provided by the utility model is provided with an unmanned aerial vehicle mounting type;

[0019] Figure 2 The sectional structure schematic diagram of the foldable three-dimensional scanning support for slope deformation monitoring provided by the utility model is provided with an unmanned aerial vehicle mounting type;

[0020] Figure 3 The side three-dimensional structure schematic diagram of the foldable three-dimensional scanning support for slope deformation monitoring provided by the utility model is provided with an unmanned aerial vehicle mounting type;

[0021] Figure 4 The three-dimensional sectional main structure schematic diagram of the foldable three-dimensional scanning support for slope deformation monitoring provided by the utility model is provided with an unmanned aerial vehicle mounting type;

[0022] Figure 5 The three-dimensional sectional main structure schematic diagram of the foldable three-dimensional scanning support for slope deformation monitoring provided by the utility model is provided with an unmanned aerial vehicle mounting type; Figure 4 The sectional structure schematic diagram of the foldable three-dimensional scanning support for slope deformation monitoring provided by the utility model is provided with an unmanned aerial vehicle mounting type.

[0023] In all the drawings, same reference signs represent same technical features, specifically: 1 - body; 2 - back-shaped support plate; 3 - foldable support device; 31 - support long plate; 32 - electric telescopic rod; 33 - push plate; 34 - support block; 35 - rotating shaft; 36 - connecting ring; 37 - rectangular plate; 38 - rotating rod; 39 - monitor; 310 - sliding groove; 311 - sliding block; 312 - support rod; 313 - limiting block; 4 - fixed device; 41 - action plate; 42 - motor; 43 - reciprocating silk rod; 44 - reciprocating silk sleeve; 45 - fixed plate; 46 - rectangular groove; 47 - rectangular block. DETAILED DESCRIPTION

[0024] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0025] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purpose and are not to be construed as indicating or implying relative importance or a specific number of the technical features indicated. Therefore, the features defined with "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically defined.

[0026] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as they do not conflict with each other.

[0028] As shown in Figures 1-3 A foldable three-dimensional scanning support for unmanned aerial vehicle mounted slope deformation monitoring, comprising a body 1, the bottom of the body 1 is fixedly connected with a back-shaped support plate 2, the bottom of the back-shaped support plate 2 is provided with a foldable support device 3;

[0029] The foldable support device 3 comprises a support long plate 31, which is fixedly connected to the inner wall of the back-shaped support plate 2, the bottom of the support long plate 31 is provided with an electric telescopic rod 32, the telescopic end of the electric telescopic rod 32 is fixedly connected with a push plate 33, the bottom of the push plate 33 is fixedly connected with a support block 34, the bottom surface of the support block 34 is fixedly connected with a rotating shaft 35, the circumferential surface of the rotating shaft 35 is rotatably connected with a connecting ring 36, the circumferential surface of the connecting ring 36 is fixedly connected with a rectangular plate 37, the side surface of the rectangular plate 37 is rotatably connected with a rotating rod 38, and the top of the rectangular plate 37 is provided with a monitor 39. Such design is conducive to the rotation of the rectangular plate 37 in the connecting ring 36.

[0030] The bottom of the U-shaped support plate 2 is provided with a sliding groove 310. A slider 311 is slidably connected to the inner wall of the sliding groove 310. A support rod 312 is fixedly connected to the bottom surface of the slider 311. A limit block 313 is fixedly connected to the side of the support rod 312. This design helps the support rod 312 to be less prone to displacement when it is adjustable.

[0031] There are four connecting rings 36 arranged in a linear array on the side of the rectangular plate 37. There are two rectangular plates 37 arranged symmetrically along the vertical central axis of the U-shaped support plate 2. This design helps to make the support of the connecting rings 36 for the rectangular plate 37 more stable.

[0032] According to the above structure, when the operator starts the power, the electric telescopic rod 32 pushes the push plate 33, the support block 34 is forced to push the rotating shaft 35, the rotating shaft 35 is subjected to a downward force, causing the connecting ring 36 to be subjected to force through the rotating rod 38 on the circumferential surface of the rotating shaft 35 to make an arc-shaped movement, forcing the included angle between the two rectangular plates 37 to gradually increase until they are on the same horizontal plane. At the same time, the two support rods 312 are subjected to force through the slider 311 to slide towards both sides of the rectangular plate 37 on the inner wall of the slide groove 310. At this time, the two rectangular plates 37 are on the same horizontal plane. In order to prevent the rectangular plates 37 from tilting upward, a limiting block 313 is placed at the connection between the rectangular plate 37 and the support rod 312, which can effectively prevent the rectangular plates 37 from tilting upward and achieve a foldable effect. The implementation of this foldable bracket facilitates the storage of the operator. At the same time, the drone's mounting device is slightly bulky, and the foldable bracket can be more flexible, reducing the impact caused by the bulkiness of the drone.

[0033] like Figures 3-5 As shown, a fixing device 4 is provided on the top of the rectangular plate 37. The fixing device 4 includes an action plate 41, which is fixedly connected to the top of the rectangular plate 37. A motor 42 is provided on the side of the action plate 41. A reciprocating lead screw 43 is fixedly connected to the end of the output shaft of the motor 42. A reciprocating threaded sleeve 44 is threadedly connected to the circumferential surface of the reciprocating lead screw 43. A fixing plate 45 is fixedly connected to the bottom of the reciprocating threaded sleeve 44. This design is conducive to the fixing plate 45 firmly fixing the monitor 39 to the rectangular plate 37.

[0034] A rectangular groove 46 is provided on the top of the rectangular plate 37, and a rectangular block 47 is slidably connected to the inner wall of the rectangular groove 46. This design facilitates the sliding of the rectangular block 47 within the rectangular groove 46.

[0035] There are two rectangular slots 46, which are symmetrical to each other along the vertical central axis of the U-shaped support plate 2. The rectangular slots 46 are located on the movement trajectory of the rectangular block 47. The top of the rectangular block 47 is fixedly connected to the fixing plate 45. This design is conducive to the fixing plate 45 moving left and right with the rectangular block 47 in the rectangular slots 46.

[0036] The sliding groove 310 is located on the movement track of the sliding block 311, the shape of the sliding block 311 is set as convex, the sliding block 311 cooperates with the sliding groove 310, and the design is beneficial to the sliding block 311 not to be easily dropped when moving in the sliding groove 310.

[0037] According to the above structure, the motor 42 starts to operate, drives the reciprocating screw rod 43 to rotate, forces the reciprocating sleeve 44 to move under force, drives the fixed plate 45 to make reciprocating linear motion in the rectangular groove 46 through the rectangular block 47, when the reciprocating sleeve 44 moves to the direction of the monitor 39 first, the fixed plate 45 also moves under force and follows the reciprocating sleeve 44, thereby forcing the two fixed plates 45 to clamp the monitor 39 in the middle, the purpose is to prevent the monitor 39 from falling due to instability when the machine body 1 flies, can play a fixing role on the monitor 39, and is convenient for workers to disassemble the monitor 39 later, is convenient for workers to obtain investigation results, reduces unnecessary work burden, and greatly improves efficiency.

[0038] The above are only preferred embodiments of the present application, and are not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The above is only the preferred embodiment of the present application, it should be pointed out that, for ordinary skilled in the art, on the premise of not departing from the technical principles of the present application, a number of improvements and variations can be made, these improvements and variations should also be regarded as the protection scope of the present application.

Claims

1. A foldable three-dimensional scanning support for slope deformation monitoring mounted on a UAV, characterized in that: Including the body (1), the bottom of the body (1) is fixedly connected with the back-shaped support plate (2), and the bottom of the back-shaped support plate (2) is provided with a foldable support device (3); The foldable support device (3) comprises a support long plate (31) fixedly connected to the inner wall of the back-shaped support plate (2), and the bottom of the support long plate (31) is provided with an electric telescopic rod (32), the outer surface of the telescopic end of the electric telescopic rod (32) is fixedly connected with a push plate (33), the bottom of the push plate (33) is fixedly connected with a support block (34), the bottom surface of the support block (34) is fixedly connected with a rotating shaft (35), the circumferential surface of the rotating shaft (35) is rotatably connected with a connecting ring (36), the circumferential surface of the connecting ring (36) is fixedly connected with a rectangular plate (37), the side surface of the rectangular plate (37) is rotatably connected with a rotating rod (38), and the top of the rectangular plate (37) is provided with a monitor (39). 2.The foldable three-dimensional scanning support for slope deformation monitoring mounted on a UAV according to claim 1, wherein: The bottom of the back-shaped support plate (2) is provided with a sliding groove (310), the inner wall of the sliding groove (310) is slidably connected with a sliding block (311), and the bottom of the sliding block (311) is fixedly connected with a support rod (312). 3.The foldable 3D scanning support for slope deformation monitoring mounted on UAV according to claim 1, wherein: The number of connecting rings (36) is four, and they are linearly arrayed on the side surface of the rectangular plate (37), and the number of rectangular plates (37) is two, and they are mutually symmetrical along the vertical central axis of the back-shaped support plate (2).

4. The foldable 3D scanning support for slope deformation monitoring mounted on UAV according to claim 2, characterized in that: The top of the rectangular plate (37) is provided with a fixing device (4), the fixing device (4) comprises an action plate (41) fixedly connected to the top of the rectangular plate (37), the side surface of the action plate (41) is provided with a motor (42), the output shaft of the motor (42) is fixedly connected with a reciprocating screw rod (43), the circumferential surface of the reciprocating screw rod (43) is threadedly connected with a reciprocating screw sleeve (44), and the bottom of the reciprocating screw sleeve (44) is fixedly connected with a fixed plate (45). 5.The foldable 3D scanning support for slope deformation monitoring mounted on UAV according to claim 4, wherein: The top of the rectangular plate (37) is provided with a rectangular groove (46), and the inner wall of the rectangular groove (46) is slidably connected with a rectangular block (47). 6.The foldable 3D scanning support for slope deformation monitoring mounted on UAV according to claim 5, wherein: The number of rectangular grooves (46) is two, and they are mutually symmetrical along the vertical central axis of the back-shaped support plate (2), the rectangular groove (46) is located on the motion track of the rectangular block (47), and the rectangular block (47) is fixedly connected to the bottom of the fixed plate (45). 7.The foldable 3D scanning support for slope deformation monitoring mounted on UAV according to claim 2, wherein: The sliding groove (310) is located on the motion track of the sliding block (311), the shape of the sliding block (311) is convex, and the sliding block (311) and the sliding groove (310) are matched with each other.

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