A hydraulic structure deformation detection device based on unmanned boat

Abstract

The present invention relates to the technical field related to hydraulic structure detection, and discloses a hydraulic structure deformation detection device based on an unmanned ship, including a hull body, a detection unit is arranged on the hull body, the detection unit is used to detect the angle of a columnar body, the detection unit includes a detection main board, the detection main board is connected to a first frame through an angle recording unit, the first frame is connected to the hull body through an anti-wave unit, the anti-wave unit is used to ensure the stability of the detection unit when performing angle detection on the columnar body on a placement table. The detection main board detects the angle change of the columnar body relative to the placement table and records it through the angle recording unit. When the detection main board performs detection, the anti-wave unit eliminates the influence of fluctuations generated by the water surface to ensure the accuracy of the detection result.

Description

Technical Field

[0001] The present invention relates to the technical field related to hydraulic structure detection, and more specifically, to a hydraulic structure deformation detection device based on an unmanned ship. Background Art

[0002] Hydraulic structures. In water conservancy projects, single or several buildings with different functions and types are often used to regulate water flow in order to meet the water resource needs of different departments. These buildings built for water conservancy and water disaster prevention are called hydraulic structures. The shapes of hydraulic structures vary, including but not limited to columnar.

[0003] After a long period of use, hydraulic structures need to be inspected to ensure their safety and stability. Among them, columnar hydraulic structures are generally set on a boss to support some buildings. Over time, the angle of the columnar hydraulic structures will change. Now the angle change is measured periodically. In places with harsh conditions, unmanned boats are used to measure the angle change of the columnar buildings. When the unmanned boat is measuring, the water is always flowing, and the water flow fluctuations generated will have an adverse effect on the detection results. Based on this, a hydraulic structure deformation detection device based on an unmanned boat is proposed that can solve the above problems. Summary of the invention

[0004] The present invention provides a hydraulic structure deformation detection device based on an unmanned boat, which solves the technical problem that in the related technology, columnar hydraulic structures are generally set on a boss to support some buildings. As time changes, the angle of the columnar hydraulic structures will change. Now, the angle change will be measured periodically. In places with relatively harsh conditions, an unmanned boat will be used to measure the angle change of the columnar structure. When the unmanned boat is measuring, the water is always flowing, and the water flow fluctuations generated will have an adverse effect on the detection results.

[0005] The present invention provides a hydraulic structure deformation detection device based on an unmanned boat, comprising a hull body, wherein a detection unit is arranged on the hull body, wherein the detection unit is used to detect the angle of a columnar body, wherein the detection unit comprises a detection main board, wherein the detection main board is connected to a first frame via an angle recording unit, wherein the first frame is connected to the hull body via an anti-wave unit, and wherein the anti-wave unit is used to ensure the stability of the detection unit when performing angle detection on the columnar body placed on a platform.

[0006] A placement groove is provided in the hull body, a first cylinder is fixedly connected in the placement groove, a height adjustment plate is fixedly connected to the output end of the first cylinder, a height detector is fixedly connected to the height adjustment plate, and a first power unit is arranged on the height adjustment plate.

[0007] The first power unit includes a first motor fixedly connected to the height adjustment plate, a first reciprocating screw rod is fixedly connected to the output end of the first motor, a first reciprocating slider is sleeved on the outer side of the first reciprocating screw rod, a first connecting plate is fixedly connected to the height adjustment plate, an end of the first reciprocating screw rod is rotatably connected to the first connecting plate, a first limiting rod passing through the first reciprocating slider is fixedly connected between the first connecting plate and the first motor, a second cylinder is fixedly connected to the first reciprocating slider, and a moving rod is fixedly connected to the output end of the second cylinder.

[0008] The angle recording part includes symmetrically arranged rotating rods fixedly connected to both sides of the detection main board, the lower end of the detection main board is connected to the side wall of the first frame body through a first rotating shaft, the first frame body is provided with a first through groove cooperating with the rotating rod, the side of the rotating rod is connected to the side wall of the first through groove through an elastic member, the first frame body is also provided with a rotating groove, the rotating groove and the curvature of the first through groove are consistent, and two symmetrically arranged measuring blocks are arranged on the rotating groove, the measuring blocks are clamped in the rotating groove through a first clamping protrusion, the measuring blocks are magnetically connected to the first frame, and the side of the first frame is fixedly connected to the output end of the third cylinder.

[0009] The lower end of the third cylinder is fixedly connected to the second connecting plate through a first connecting rod.

[0010] The anti-wave portion includes an array-distributed second frame fixedly connected to the lower end of the second connecting plate, the inner side of the second frame is connected to the first clamping plate through a spring for providing elastic force, the first clamping plate is in contact with the side of the moving rod, a clamping unit is arranged on the second connecting plate, the lower end of the clamping unit is connected to the symmetrically arranged moving plate, a second clamping protrusion is fixedly connected to the moving plate, a third connecting plate is fixedly connected to the end of the moving rod, a first clamping groove cooperating with the second clamping protrusion is provided on the third connecting plate, and a second through groove is provided on the moving plate.

[0011] A third clamping protrusion in a circumferential array is fixedly connected to the side surface of the moving rod, and a second clamping groove cooperating with the third clamping protrusion is formed on the first clamping plate.

[0012] The clamping unit includes a second motor fixedly connected to the side of the second connecting plate, a second reciprocating screw rod is fixedly connected to the output end of the second motor, a second reciprocating slider is sleeved on the outer side of the second reciprocating screw rod, a fourth connecting plate is fixedly connected to the second connecting plate, an end of the second reciprocating screw rod is rotatably connected to the fourth connecting plate, a second limiting rod passing through the second reciprocating slider is fixedly connected between the fourth connecting plate and the second motor, the lower end of the second reciprocating slider is connected to the moving plate through a second connecting rod, a fifth connecting plate is fixedly connected to the side of the second connecting rod, and a second clamping plate is fixedly connected to the side of the fifth connecting plate.

[0013] The second motor is a bidirectional motor.

[0014] The second clamping plate is provided with a clamping curved surface, and a clamping rubber pad is fixedly connected to the side surface of the second clamping plate.

[0015] The beneficial effects of the present invention are:

[0016] 1. Through the setting of the angle recording part, the third cylinder drives the first frame to move toward the columnar body. After the detection main board contacts the columnar body, it will rotate with the first rotating shaft and drive the measuring block to rotate in the rotating groove. The measuring block is magnetically connected to the first frame. When the third cylinder returns to its original position, the rotating rod also returns to its original position under the action of the elastic member, but the measuring block does not return to its original position, and the measured angle is recorded;

[0017] 2. Through the setting of the anti-wave part, the height detector and the first cylinder cooperate to adjust the position of the height adjustment plate first to keep it level with the external placement table. The rotation of the first motor drives the first reciprocating screw to rotate. When the clamping unit is clamped, the second clamping protrusion and the first clamping groove are disengaged, and the end of the moving rod is aligned with the position of the second through-groove and extended into the second through-groove under the drive of the second cylinder. At this time, if the main body of the hull shakes, the shaking generated is offset by the action of the spring, and will not affect the detection main board set on the second connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a hydraulic structure deformation detection device based on an unmanned boat in the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall structure of a hydraulic structure deformation detection device based on an unmanned ship in the present invention. Figure 2 ;

[0020] Figure 3 It is a structural schematic diagram of a height adjustment plate in a hydraulic structure deformation detection device based on an unmanned ship in the present invention;

[0021] Figure 4 It is a schematic diagram of the overall structure of an anti-wave unit in a hydraulic structure deformation detection device based on an unmanned ship in the present invention;

[0022] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 6 yes Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0024] Figure 7 This is a schematic diagram of the structure of a clamping unit in a hydraulic structure deformation detection device based on an unmanned ship in the present invention. Figure 1 ;

[0025] Figure 8 This is a schematic diagram of the structure of a clamping unit in a hydraulic structure deformation detection device based on an unmanned ship in the present invention. Figure 2 ;

[0026] Fig. 9 It is a structural schematic diagram of an angle recording part in a hydraulic structure deformation detection device based on an unmanned boat in the present invention.

[0027] In the figure: 1, hull body; 2, detection main board; 3, first frame; 4, placement slot; 5, first cylinder; 6, height adjustment plate; 7, height detector; 8, first motor; 9, first reciprocating screw rod; 10, first reciprocating slider; 11, first connecting plate; 12, first limit rod; 13, second cylinder; 14, moving rod; 15, rotating rod; 16, first rotating shaft; 17, first through slot; 18, elastic member; 19, rotating slot; 20, measuring block; 21, first clamping protrusion; 22, third cylinder; 23, first connecting rod; 24, second connecting plate ; 25. Second frame; 26. Spring; 27. First clamping plate; 28. Moving plate; 29. ​​Second clamping protrusion; 30. Third connecting plate; 31. First clamping groove; 32. Second through groove; 33. Third clamping protrusion; 34. Second clamping groove; 35. Second motor; 36. Second reciprocating screw rod; 37. Second reciprocating slider; 38. Fourth connecting plate; 39. Second limiting rod; 40. Fifth connecting plate; 41. Second clamping plate; 42. Clamping curved surface; 43. Clamping rubber pad; 44. Columnar body; 45. Placement table; 46. Second connecting rod. DETAILED DESCRIPTION

[0028] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the present specification. Various examples may omit, replace, or add various processes or components as needed. In addition, the features described in some examples may also be combined in other examples.

[0029] At least one embodiment of the present invention discloses a hydraulic structure deformation detection device based on an unmanned ship, such as Figure 1 and Figure 2 As shown, it includes a hull body 1, on which a detection unit is arranged, and the detection unit is used to detect the angle of a columnar body 44. The detection unit includes a detection main board 2, and the detection main board 2 is connected to a first frame 3 through an angle recording unit. The first frame 3 is connected to the hull body 1 through an anti-wave unit, and the anti-wave unit is used to ensure the stability of the detection unit when detecting the angle of the columnar body 44 on the placement table 45.

[0030] When the above device is actually used, the detection main board 2 detects the angle change of the columnar body 44 relative to the placement table 45 and records it through the angle recording unit. The anti-wave unit eliminates the influence of waves generated by the water surface when the detection main board 2 is performing detection, thereby ensuring the accuracy of the detection result.

[0031] See also Fig. 9 In one embodiment, the angle recording portion includes a symmetrically arranged rotating rod 15 fixedly connected to both sides of the detection main board 2, the lower end of the detection main board 2 is connected to the side wall of the first frame body 3 through a first rotating shaft 16, the first frame body 3 is provided with a first through groove 17 that cooperates with the rotating rod 15, the side of the rotating rod 15 is connected to the side wall of the first through groove 17 through an elastic member 18, the first frame body 3 is also provided with a rotating groove 19, the rotating groove 19 has the same curvature as the first through groove 17, and two symmetrically arranged measuring blocks 20 are arranged on the rotating groove 19, the measuring blocks 20 are clamped in the rotating groove 19 through a first clamping protrusion 21, the measuring blocks 20 are magnetically connected to the first frame body 3, and the side of the first frame body 3 is fixedly connected to the output end of the third cylinder 22.

[0032] The lower end of the third cylinder 22 is fixedly connected to the second connecting plate 24 via a first connecting rod 23 .

[0033] When the above-mentioned angle recording part is actually used, the third cylinder 22 drives the first frame 3 to move toward the columnar body 44. After the detection main board 2 contacts the columnar body 44, it will rotate with the first rotating shaft 16 and drive the measuring block 20 to rotate in the rotating groove 19. The measuring block 20 is magnetically connected to the first frame 3. In the process of the third cylinder 22 returning to its original position, the rotating rod 15 also returns to its original position under the action of the elastic member 18, and the measuring block 20 does not return to its original position, and the measured angle is recorded.

[0034] See also Figure 8 In one embodiment, the clamping unit includes a second motor 35 fixedly connected to the side of the second connecting plate 24, the output end of the second motor 35 is fixedly connected to the second reciprocating screw rod 36, the outer side of the second reciprocating screw rod 36 is sleeved with a second reciprocating slider 37, the second connecting plate 24 is fixedly connected to the fourth connecting plate 38, the end of the second reciprocating screw rod 36 is rotatably connected to the fourth connecting plate 38, a second limiting rod 39 passing through the second reciprocating slider 37 is fixedly connected between the fourth connecting plate 38 and the second motor 35, the lower end of the second reciprocating slider 37 is connected to the moving plate 28 through a second connecting rod 46, the side of the second connecting rod 46 is fixedly connected to the fifth connecting plate 40, and the side of the fifth connecting plate 40 is fixedly connected to the second clamping plate 41.

[0035] The second motor 35 is a bidirectional motor.

[0036] A clamping curved surface 42 is disposed on the second clamping plate 41 , and a clamping rubber pad 43 is fixedly connected to a side surface of the second clamping plate 41 .

[0037] When the above-mentioned clamping unit is actually used, the second motor 35 rotates to drive the second reciprocating screw 36 to rotate, and then drives the second reciprocating slider 37 to move, drives the fifth connecting plate 40 to move, drives the second clamping plate 41 to clamp with the external placement platform 45, to ensure the overall stability of the hull.

[0038] See also Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 In one embodiment, a placement groove 4 is opened in the hull body 1, a first cylinder 5 is fixedly connected in the placement groove 4, a height adjustment plate 6 is fixedly connected to the output end of the first cylinder 5, a height detector 7 is fixedly connected to the height adjustment plate 6, and a first power unit is arranged on the height adjustment plate 6.

[0039] The first power unit includes a first motor 8 fixedly connected to the height adjustment plate 6, the output end of the first motor 8 is fixedly connected to a first reciprocating screw rod 9, the outer side of the first reciprocating screw rod 9 is sleeved with a first reciprocating slider 10, a first connecting plate 11 is fixedly connected to the height adjustment plate 6, the end of the first reciprocating screw rod 9 is rotatably connected to the first connecting plate 11, a first limiting rod 12 that passes through the first reciprocating slider 10 is fixedly connected between the first connecting plate 11 and the first motor 8, a second cylinder 13 is fixedly connected to the first reciprocating slider 10, and a moving rod 14 is fixedly connected to the output end of the second cylinder 13.

[0040] The anti-wave portion includes an array-distributed second frame 25 fixedly connected to the lower end of the second connecting plate 24, the inner side of the second frame 25 is connected to the first clamping plate 27 through a spring 26 for providing elastic force, the first clamping plate 27 is in contact with the side of the moving rod 14, and a clamping unit is provided on the second connecting plate 24, and the lower end of the clamping unit is connected to a symmetrically arranged moving plate 28, a second clamping protrusion 29 is fixedly connected to the moving plate 28, and a third connecting plate 30 is fixedly connected to the end of the moving rod 14, a first clamping groove 31 cooperating with the second clamping protrusion 29 is provided on the third connecting plate 30, and a second through groove 32 is provided on the moving plate 28.

[0041] A third clamping protrusion 33 in a circumferential array is fixedly connected to the side surface of the moving rod 14 , and a second clamping groove 34 cooperating with the third clamping protrusion 33 is formed on the first clamping plate 27 .

[0042] When the above-mentioned anti-wave part is used, the height detector 7 and the first cylinder 5 cooperate to adjust the position of the height adjustment plate 6 first, and keep it level with the external placement table 45. The first motor 8 rotates to drive the first reciprocating screw 9 to rotate. When the clamping unit is clamped, the second clamping protrusion 29 and the first clamping groove 31 are disengaged, and the end of the moving rod 14 is aligned with the position of the second through groove 32, and is extended into the second through groove 32 under the drive of the second cylinder 13. At this time, if the hull body 1 shakes, the shaking generated is offset by the action of the spring 26, and will not affect the detection main board 2 set on the second connecting plate 24.

[0043] The above describes an embodiment of the present invention, but this embodiment is not limited to the above-mentioned specific implementation mode. The above-mentioned specific implementation mode is merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make more forms of equivalent embodiments, all of which are within the protection of this embodiment.

Claims

1. A hydraulic structure deformation detection device based on an unmanned ship, characterized in that: The invention comprises a hull body (1), wherein a detection unit is arranged on the hull body (1), wherein the detection unit is used to detect the angle of a columnar body (44), wherein the detection unit comprises a detection main board (2), wherein the detection main board (2) is connected to a first frame (3) via an angle recording unit, wherein the first frame (3) is connected to the hull body (1) via an anti-wave unit, wherein the anti-wave unit is used to ensure the stability of the detection unit when detecting the angle of the columnar body (44) on a placement platform (45), wherein the angle recording unit comprises symmetrically arranged rotating rods (15) fixedly connected to both sides of the detection main board (2), wherein the lower end of the detection main board (2) is connected to a first rotating shaft (16) via a first rotating shaft (16). The first frame (3) is connected to the side wall of the first frame body (3); the first frame body (3) is provided with a first through-groove (17) cooperating with the rotating rod (15); the side surface of the rotating rod (15) is connected to the side wall of the first through-groove (17) via an elastic member (18); the first frame body (3) is also provided with a rotating groove (19); the arc of the rotating groove (19) is consistent with that of the first through-groove (17); two symmetrically arranged measuring blocks (20) are arranged on the rotating groove (19); the measuring blocks (20) are clamped in the rotating groove (19) via a first clamping protrusion (21); and the measuring blocks (20) are magnetically connected to the first frame body (3); A placement groove (4) is provided in the hull body (1), a first cylinder (5) is fixedly connected in the placement groove (4), a height adjustment plate (6) is fixedly connected to the output end of the first cylinder (5), a height detector (7) is fixedly connected to the height adjustment plate (6), and a first power unit is arranged on the height adjustment plate (6); The first power unit comprises a first motor (8) fixedly connected to the height adjustment plate (6); a first reciprocating screw rod (9) is fixedly connected to the output end of the first motor (8); a first reciprocating slider (10) is sleeved on the outer side of the first reciprocating screw rod (9); a first connecting plate (11) is fixedly connected to the height adjustment plate (6); an end of the first reciprocating screw rod (9) is rotatably connected to the first connecting plate (11); a first limiting rod (12) passing through the first reciprocating slider (10) is fixedly connected between the first connecting plate (11) and the first motor (8); a second cylinder (13) is fixedly connected to the first reciprocating slider (10); and a moving rod (14) is fixedly connected to the output end of the second cylinder (13); The side surface of the first frame (3) is fixedly connected to the output end of the third cylinder (22); The lower end of the third cylinder (22) is fixedly connected to the second connecting plate (24) via a first connecting rod (23); The anti-wave portion comprises an array-distributed second frame body (25) fixedly connected to the lower end of a second connecting plate (24); the inner side of the second frame body (25) is connected to a first clamping plate (27) via a spring (26) for providing elastic force; the first clamping plate (27) contacts the side surface of the moving rod (14); a clamping unit is provided on the second connecting plate (24); the lower end of the clamping unit is connected to a symmetrically arranged moving plate (28); a second clamping protrusion (29) is fixedly connected to the moving plate (28); a third connecting plate (30) is fixedly connected to the end of the moving rod (14); a first clamping groove (31) cooperating with the second clamping protrusion (29) is provided on the third connecting plate (30); and a second through groove (32) is provided on the moving plate (28).

2. The hydraulic structure deformation detection device based on an unmanned ship according to claim 1 is characterized in that: A third clamping protrusion (33) in a circumferential array is fixedly connected to the side surface of the moving rod (14), and a second clamping groove (34) cooperating with the third clamping protrusion (33) is formed on the first clamping plate (27).

3. The hydraulic structure deformation detection device based on an unmanned ship according to claim 1 is characterized in that: The clamping unit comprises a second motor (35) fixedly connected to a side surface of the second connecting plate (24); a second reciprocating screw rod (36) is fixedly connected to an output end of the second motor (35); a second reciprocating slider (37) is sleeved on an outer side of the second reciprocating screw rod (36); a fourth connecting plate (38) is fixedly connected to the second connecting plate (24); an end of the second reciprocating screw rod (36) is rotatably connected to the fourth connecting plate (38); a second limiting rod (39) passing through the second reciprocating slider (37) is fixedly connected between the fourth connecting plate (38) and the second motor (35); a lower end of the second reciprocating slider (37) is connected to the moving plate (28) via a second connecting rod (46); a fifth connecting plate (40) is fixedly connected to a side surface of the second connecting rod (46); and a second clamping plate (41) is fixedly connected to a side surface of the fifth connecting plate (40).

4. The hydraulic structure deformation detection device based on an unmanned ship according to claim 3 is characterized in that: The second motor (35) is a bidirectional motor.

5. The hydraulic structure deformation detection device based on an unmanned ship according to claim 3 is characterized in that: The second clamping plate (41) is provided with a clamping curved surface (42), and a clamping rubber pad (43) is fixedly connected to the side surface of the second clamping plate (41).

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