Water conservancy project dam strength detection device

Abstract

The invention discloses a hydraulic engineering dam strength detection device, and belongs to the field of dam strength detection.The hydraulic engineering dam strength detection device comprises a box body, an operation table, a moving assembly, a height adjusting assembly, a rotating assembly and a fixing frame.The moving assembly comprises a fixing rod, a driving motor, a bidirectional lead screw, a first sliding block, a first detector body, a second sliding block and a second detector body; and a first groove is formed in the fixed rod. Multiple positions of a single detection point can be rapidly detected, an operator does not need to frequently and manually adjust the use position of the detector main body in the process, the use position of the positioning tip can be conveniently adjusted, and when obstacles such as small stones exist below a detection area, the whole device does not need to be moved, so that the detection efficiency is greatly improved. Meanwhile, when the positioning tip is screwed out of the center position away from the bottom face, the using gravity center of the device can be lowered, and the anti-overturning capacity of the device is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of dam strength detection, and particularly relates to a water conservancy project dam strength detection device. BACKGROUND

[0002] In the field of water conservancy projects, as key infrastructure for flood control and water storage, the strength of a dam is directly related to the safety of the project and the safety of people's lives and property in the surrounding area. In order to ensure the accuracy of the measurement data, the existing dam strength detection device needs to detect multiple positions of a single detection point during work. In the specific operation process, the operator needs to constantly adjust the use position of the detection instrument main body.

[0003] At present, the operator needs to frequently adjust the use position of the device when detecting multiple positions of a single detection point. This operation process is cumbersome, time-consuming, and inefficient. In addition, when using the device, the positioning sharp head is inserted into the ground to improve the connection between the device and the ground and enhance the stability of use. However, the position of the positioning sharp head is not convenient to adjust, and when there are small stones below, it is more troublesome to move the use position or angle of the entire device. SUMMARY

[0004] The technical problem to be solved by the application is to overcome the shortcomings of the prior art and provide a water conservancy project dam strength detection device. The device comprises a box body, an operation table, a moving assembly, a height adjusting assembly, a rotating assembly, and a fixing frame. The moving assembly comprises a fixed rod, a driving motor, a bidirectional screw, a first sliding block, a first detection instrument main body, a second sliding block, and a second detection instrument main body. The inside of the fixed rod is provided with a first recess. The inside of the operation table is provided with a third recess. The bottom inner wall of the third recess is fixedly connected with a second multi-stage cylinder. The output end of the second multi-stage cylinder is fixedly connected with the fixed rod. The rotating assembly comprises a forward and reverse motor, a rotating shaft, a rotating plate, a moving block, a connecting rod, and a positioning sharp head. The inside of the rotating plate is provided with a slot. The inner surface of the slot is provided with a first bearing. The inside of the fixing frame is provided with a sliding groove. The inner surface of the sliding groove is slidingly connected with the moving block.

[0005] The technical scheme adopted to solve the above technical problems is: the structure of the moving assembly realizes horizontal movement detection of the detector main body, under the action of the second multi-stage cylinder, the operator can conveniently and quickly detect multiple positions of a single detection point, without the operator frequently manually adjusting the use position of the detector main body during the process, thereby saving the time of the operator adjusting the use position of the detector main body, and improving the detection efficiency, and at the same time, the strength of the dam at different positions of the same place is detected multiple times, thereby improving the accuracy of the detection result; the positioning sharp head can be conveniently moved, and can be kept away from the obstacle during positioning, thereby ensuring the stability of the device during use, and when the positioning sharp head is rotated away from the center position of the bottom surface, the use gravity center of the device can be reduced, and the anti-overturning capability of the device is improved.

[0006] Further, the front surface of the fixed rod is fixedly connected with the driving motor, the output end of the driving motor is fixedly connected with the bidirectional screw rod, the side surface of the bidirectional screw rod is threadedly connected with the first sliding block, and the side surface of the bidirectional screw rod is threadedly connected with the second sliding block.

[0007] Through the above technical scheme, the first sliding block and the second sliding block are reversely moved in the fixed rod by driving the bidirectional screw rod to rotate by the driving motor, and then the first and second detector main bodies are driven to move, the structure can drive the two detector main bodies to move in opposite directions at the same time, a larger detection range can be covered by one operation, the detection efficiency is improved, and the operator does not need to manually move the detector main body during the process.

[0008] Further, the inner surface of the first groove is slidably connected with the first sliding block, the inner surface of the first groove is slidably connected with the second sliding block, the upper surface of the first sliding block is fixedly connected with the first detector main body, and the upper surface of the second sliding block is fixedly connected with the second detector main body.

[0009] Through the above technical scheme, the connection and sliding cooperation relationship of the first sliding block, the detector main body and the fixed rod are further defined, the stable movement of the detector main body in the fixed rod is ensured, and the position accuracy during the detection process is ensured; at the same time, the sliding cooperation design of the first sliding block and the first groove in the fixed rod limits the movement direction of the detector main body, reduces shaking, and improves the detection stability.

[0010] Further, the output end of the reversible motor is fixedly connected with the rotating shaft, the lower surface of the rotating shaft is fixedly connected with the rotating plate, the upper surface of the first bearing is fixedly connected with the moving block, the side surface of the moving block is fixedly connected with the connecting rod, and the lower surface of the connecting rod is fixedly connected with the positioning sharp head.

[0011] By the above technical scheme, the positive and negative motor drives the rotating plate to rotate through the rotating shaft, the use position of the positioning sharp head on the connecting rod can be adjusted, when there is a small stone or other obstacles below the detection area, the device does not need to be moved, the orientation of the positioning sharp head can be flexibly changed through the rotating assembly, so that the obstacles are avoided, the stability of the device during use is ensured, and when the rotating plate rotates and the positioning sharp head rotates away from the center position of the bottom surface, the use gravity center of the device can be lowered.

[0012] Further, the height adjusting assembly comprises a fixed plate, a first multi-stage cylinder and a moving plate, the upper surface of the fixed plate is fixedly connected with the first multi-stage cylinder, the output end of the first multi-stage cylinder is fixedly connected with the moving plate, and the upper surface of the moving plate is fixedly connected with the positive and negative motor.

[0013] By the above technical scheme, the height of the rotating assembly and the positioning sharp head is adjusted by the first multi-stage cylinder driving the moving plate to extend and retract, so that the device is supported and moved by the locking wheel when the positioning sharp head is not used, and the device is supported by the positioning sharp head after being moved to a specified position.

[0014] Further, the inside of the box body is provided with a second groove, the inner surface of the second groove is fixedly connected with the fixed plate, the inner surface of the second groove is slidably connected with the moving plate, and the lower surface of the moving plate is fixedly connected with the fixed frame.

[0015] By the above technical scheme, the height adjusting assembly is integrated in the box body, which protects the height adjusting assembly and protects the internal structure from the external environment, prolonging the service life of the device Further, the inside of the fixed frame is provided with an opening, the inner surface of the opening is fixedly connected with a second bearing, and the inner surface of the second bearing is fixedly connected with the rotating shaft.

[0016] By the above technical scheme, the fixed frame and the rotating shaft are connected through the second bearing, which ensures the stability and smoothness of the rotating shaft during rotation, and enables the rotating assembly to operate reliably.

[0017] Further, the side surface of the box body is fixedly connected with a locking wheel, the upper surface of the box body is fixedly connected with an operation table, the upper surface of the operation table is fixedly connected with a controller, and the left surface of the controller is provided with a display screen.

[0018] By the above technical scheme, the locking wheel facilitates the movement and fixation of the device, the controller and the display screen realize detection operation control and data display, and the controller and the display screen are integrated on the operation table, realizing man-machine interaction integration, and facilitating the real-time monitoring and checking of detection data by the operator.

[0019] The beneficial effects of the present application are as follows: (1) By setting the moving assembly and the second multi-stage cylinder, the multiple positions of a single detection point can be quickly detected, and the operator does not need to frequently manually adjust the use position of the detector main body during the process, saving the time of the operator to adjust the use position of the detector main body, thereby improving the detection efficiency, and at the same time, the strength of the dam at different positions of the same place is detected multiple times, improving the accuracy of the detection result; (2) By setting the rotating assembly, the fixing frame, the sliding groove and the like, the use position of the positioning sharp head can be conveniently adjusted, when there are small stones and the like obstacles below the detection area, the entire device does not need to be moved, and the orientation of the positioning sharp head can be flexibly changed through the rotating assembly, so that the obstacles are avoided, and the stability of the device during use is ensured; (3) The positioning sharp head can be conveniently rotated out, when the positioning sharp head is rotated out away from the center position of the bottom surface, the use gravity center of the device can be reduced, and after the structure cooperates with the positioning sharp head inserted into the ground, the low gravity center structure formed by the positioning sharp head away from the center position of the bottom surface improves the anti-overturning ability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the overall structure schematic view of the dam strength detection device for water conservancy projects of the present application; Figure 2 is the moving assembly schematic view of the dam strength detection device for water conservancy projects of the present application; Figure 3 is the partial structure explosion view of the dam strength detection device for water conservancy projects of the present application; Figure 4 is another partial structure explosion view of the dam strength detection device for water conservancy projects of the present application.

[0021] Fig. 1 is the box body; 2, operating table; 3, moving assembly; 301, fixed rod; 302, first groove; 303, driving motor; 304, bidirectional screw; 305, first sliding block; 306, first detector main body; 307, second sliding block; 308, second detector main body; 4, second groove; 5, height adjusting assembly; 501, fixed plate; 502, first multi-stage cylinder; 503, moving plate; 6, rotating assembly; 601, forward and reverse motor; 602, rotating shaft; 603, rotating plate; 604, slot; 605, first bearing; 606, moving block; 607, connecting rod; 608, positioning sharp head; 7, fixing frame; 8, sliding groove; 9, opening; 10, second bearing; 11, locking wheel; 12, third groove; 13, second multi-stage cylinder; 14, controller; 15, display screen. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with 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.

[0023] As shown in Figures 1-4 The water conservancy dam strength detection device of the present embodiment, as shown in the figure, includes a box body 1, an operating platform 2, a moving assembly 3, a height adjusting assembly 5, a rotating assembly 6 and a fixing frame 7. The upper surface of the box body 1 is fixedly connected with the operating platform 2, which increases the stability of the structural connection. The moving assembly 3 includes a fixed rod 301, a driving motor 303, a bidirectional lead screw 304, a first sliding block 305, a first detector main body 306, a second sliding block 307 and a second detector main body 308. The inside of the fixed rod 301 is provided with a first groove 302. The front surface of the fixed rod 301 is fixedly connected with the driving motor 303. The output end of the driving motor 303 is fixedly connected with the bidirectional lead screw 304. The side surface of the bidirectional lead screw 304 is threadedly connected with the first sliding block 305 and the second sliding block 307. The inner surface of the first groove 302 is slidingly connected with the first sliding block 305 and the second sliding block 307. The upper surface of the first sliding block 305 is fixedly connected with the first detector main body 306. The upper surface of the second sliding block 307 is fixedly connected with the second detector main body 308. Starting the driving motor 303 drives the bidirectional lead screw 304 to rotate, and the first sliding block 305 and the second sliding block 307 on the bidirectional lead screw 304 move, which can quickly adjust the use position of the first detector main body 306 and the second detector main body 308, and facilitate quick detection of different positions of the same detection point. This structure can quickly detect multiple positions of a single detection point without the need for the operator to repeatedly adjust the use position of the device during the process, thereby improving the detection efficiency. The first detector main body 306 and the second detector main body 308 are both dam strength detection equipment (prior art, application number: CN202421056724.3). The upper surface of the operating platform 2 is fixedly connected with a controller 14. The left surface of the controller 14 is provided with a display screen 15. The first detector main body 306, the second detector main body 308, the driving motor 303, the first multi-stage cylinder 502, the second multi-stage cylinder 13, the forward-reverse motor 601 and the display screen 15 are all electrically connected with the controller 14. This is the prior art known to those skilled in the art. The data detected by the first detector main body 306 and the second detector main body 308 is viewed through the display screen 15.

[0024] The inside of the operating platform 2 is provided with a third groove 12. The bottom inner wall of the third groove 12 is fixedly connected with the second multi-stage cylinder 13. The output end of the second multi-stage cylinder 13 is fixedly connected with the fixed rod 301. Under the action of the second multi-stage cylinder 13, the strength of the dam at different height positions can be detected.

[0025] The rotating assembly 6 comprises a reversible motor 601, a rotating shaft 602, a rotating plate 603, a moving block 606, a connecting rod 607, and a positioning sharp head 608. The interior of the rotating plate 603 is provided with a slot 604. The output end of the reversible motor 601 is fixedly connected with the rotating shaft 602. The lower surface of the rotating shaft 602 is fixedly connected with the rotating plate 603. The inner surface of the slot 604 is provided with a first bearing 605. The interior of the fixed frame 7 is provided with a sliding groove 8. The inner surface of the sliding groove 8 is slidingly connected with the moving block 606. The sliding groove 8 serves to guide and limit the moving block 606. The upper surface of the first bearing 605 is fixedly connected with the moving block 606. The side surface of the moving block 606 is fixedly connected with the connecting rod 607. The lower surface of the connecting rod 607 is fixedly connected with the positioning sharp head 608. The starting of the reversible motor 601 drives the rotating shaft 602 and the rotating plate 603 to rotate. The first bearing 605 moves in the slot 604. The movement of the first bearing 605 drives the moving block 606, the connecting rod 607, and the positioning sharp head 608 to rotate out. The positioning sharp head 608 rotates out and moves away from the center position of the bottom surface. After the positioning sharp head 608 is inserted into the ground, the overall use gravity center of the device can be reduced, and the anti-overturning capability of the device is improved. When small stones are encountered and the positioning sharp head 608 cannot be inserted, the reversible motor 601 is started to drive the rotating shaft 602 and the rotating plate 603 to rotate in the reverse direction. The use position of the positioning sharp head 608 is adjusted, so that the positioning sharp head 608 can be inserted into the ground. In the process, the device does not need to be moved, and the same detection point can be detected conveniently.

[0026] The height adjusting assembly 5 comprises a fixed plate 501, a first multi-stage air cylinder 502, and a moving plate 503. The upper surface of the fixed plate 501 is fixedly connected with the first multi-stage air cylinder 502. The output end of the first multi-stage air cylinder 502 is fixedly connected with the moving plate 503. The upper surface of the moving plate 503 is fixedly connected with the reversible motor 601. The moving plate 503 supports and fixes the reversible motor 601. The interior of the box body 1 is provided with a second recess 4. The inner surface of the second recess 4 is fixedly connected with the fixed plate 501. The inner surface of the second recess 4 is slidingly connected with the moving plate 503. The lower surface of the moving plate 503 is fixedly connected with the fixed frame 7. The moving plate 503 supports the fixed frame 7. The structure drives the first multi-stage air cylinder 502 to move. The output end of the first multi-stage air cylinder 502 drives the moving plate 503 and the positioning sharp head 608 to move, so that the positioning sharp head 608 can be inserted into the ground and the device can be fixed.

[0027] The inner part of the fixing frame 7 is provided with an opening 9, the inner surface of the opening 9 is fixedly connected with a second bearing 10, the inner surface of the second bearing 10 is fixedly connected with the rotating shaft 602, the structure emphasizes that the fixing frame 7 is connected with the rotating shaft 602 through the second bearing 10, ensures the stability and smoothness when the rotating shaft 602 rotates, makes the rotating assembly 6 reliably operate, the side surface of the box body 1 is fixedly connected with a locking wheel 11, the strength detection equipment can be conveniently moved by opening the locking wheel 11.

[0028] The working principle of the embodiment is as follows: in use, after the device is moved to a specified position, the forward-reverse motor 601 is started to drive the rotating shaft 602 and the rotating plate 603 to rotate, the first bearing 605 moves in the slot 604, the first bearing 605 drives the moving block 606, the connecting rod 607 and the positioning sharp head 608 to rotate out, the first multi-stage cylinder 502 is started to drive the moving plate 503 and the positioning sharp head 608 to move, so that the positioning sharp head 608 is inserted into the ground to fix the device, the positioning sharp head 608 is away from the center position of the bottom surface, which can reduce the overall use gravity center of the device, and when the positioning sharp head 608 cannot be inserted due to small stones, the first multi-stage cylinder 502 is started to drive the moving plate 503 and the positioning sharp head 608 to move upwards, the forward-reverse motor 601 is started to drive the rotating shaft 602 and the rotating plate 603 to rotate in the opposite direction, so as to adjust the use position of the positioning sharp head 608, avoid the position of the small stones, and facilitate the insertion of the positioning sharp head 608. In the process, the device does not need to be moved as a whole, which is convenient for detecting the fixed monitoring point position.

[0029] The dam strength is detected by the first detector main body 306 and the second detector main body 308, the detection data is viewed on the display screen 15 of the controller 14, the driving motor 303 is started to drive the bidirectional lead screw 304 to rotate, the first sliding block 305 and the second sliding block 307 on the bidirectional lead screw 304 move, the use position of the first detector main body 306 and the second detector main body 308 can be quickly adjusted, the different positions of a single detection point can be quickly detected, the second multi-stage cylinder 13 is started to drive the fixing rod 301 to move, the use height of the first detector main body 306 and the second detector main body 308 can be adjusted, the dam strength at different height positions is conveniently detected, the same detection point is quickly detected multiple times, which can improve the accuracy of the detection result, and in the process, the operator does not need to move the device, thereby improving the detection efficiency.

[0030] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without departing from the spirit of the present application or exceeding the scope defined by the appended claims.

Claims

1. A water conservancy project dam strength detection device, characterized by: The invention comprises a box (1), an operating table (2), a moving assembly (3), a height adjustment assembly (5), a rotating assembly (6) and a fixed frame (7); the moving assembly (3) comprises a fixed rod (301), a driving motor (303), a bidirectional lead screw (304), a first slider (305), a first detector body (306), a second slider (307) and a second detector body (308); a first groove (302) is provided inside the fixed rod (301); a third groove (12) is provided inside the operating table (2); a second multi-stage cylinder (13) is fixedly connected to the bottom inner wall of the third groove (12); and an output end of the second multi-stage cylinder (13) is fixedly connected to the fixed rod (301); The rotating assembly (6) includes a forward and reverse motor (601), a rotating shaft (602), a rotating plate (603), a moving block (606), a connecting rod (607), and a positioning tip (608). The rotating plate (603) is provided with a slot (604) inside, and the inner surface of the slot (604) is provided with a first bearing (605). The fixed frame (7) is provided with a slide groove (8) inside, and the inner surface of the slide groove (8) is slidably connected to the moving block (606).

2. A water conservancy project dam strength detection device according to claim 1, characterized in that: The front surface of the fixing rod (301) is fixedly connected to the driving motor (303), the output end of the driving motor (303) is fixedly connected to the bidirectional lead screw (304), the side surface of the bidirectional lead screw (304) is threadedly connected to the first slider (305), and the side surface of the bidirectional lead screw (304) is threadedly connected to the second slider (307).

3. A water conservancy project dam strength detection device according to claim 1, characterized in that: The inner surface of the first groove (302) is slidably connected to the first slider (305), the inner surface of the first groove (302) is slidably connected to the second slider (307), the upper surface of the first slider (305) is fixedly connected to the first detector body (306), and the upper surface of the second slider (307) is fixedly connected to the second detector body (308).

4. A water conservancy project dam strength detection device according to claim 1, characterized in that: The output end of the forward and reverse motor (601) is fixedly connected to the rotating shaft (602), the lower surface of the rotating shaft (602) is fixedly connected to the rotating plate (603), the upper surface of the first bearing (605) is fixedly connected to the moving block (606), the side surface of the moving block (606) is fixedly connected to the connecting rod (607), and the lower surface of the connecting rod (607) is fixedly connected to the positioning tip (608).

5. A water conservancy project dam strength detection device according to claim 4, characterized in that: The height adjustment assembly (5) comprises a fixed plate (501), a first multi-stage cylinder (502) and a movable plate (503); the upper surface of the fixed plate (501) is fixedly connected to the first multi-stage cylinder (502); the output end of the first multi-stage cylinder (502) is fixedly connected to the movable plate (503); and the forward and reverse motor (601) is fixedly connected to the upper surface of the movable plate (503).

6. A water conservancy project dam strength detection device according to claim 5, characterized in that: A second groove (4) is provided inside the box body (1), the inner surface of the second groove (4) is fixedly connected to the fixed plate (501), the inner surface of the second groove (4) is slidably connected to the movable plate (503), and the lower surface of the movable plate (503) is fixedly connected to the fixed frame (7).

7. A water conservancy project dam strength detection device according to claim 1, characterized in that: An opening (9) is provided inside the fixing frame (7), a second bearing (10) is fixedly connected to the inner surface of the opening (9), and the inner surface of the second bearing (10) is fixedly connected to the rotating shaft (602).

8. The water conservancy project dam strength detection device according to claim 1, characterized in that: A locking wheel (11) is fixedly connected to the side surface of the box (1), the upper surface of the box (1) is fixedly connected to the operating table (2), the upper surface of the operating table (2) is fixedly connected to the controller (14), and the left surface of the controller (14) is provided with a display screen (15).

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