A device for detecting water conservancy gate

Abstract

The present application relates to the field of detection facilities, and more particularly to a device for detecting water conservancy gate, which comprises a bearing support, the end of the bearing support is fixedly installed with a groove frame seat, both ends of the groove frame seat are slidably installed with groove push frames, the front end of the groove frame seat is extended with a block seat in the middle, the rear end of the groove frame seat is provided with a circular groove, the rear part of the block seat is rotatably installed with a threaded rod, the both ends of the threaded rod are symmetrically provided with threads, the outer surface of the threaded rod is symmetrically screwed with two threaded sleeves, the rear end of the threaded sleeve is fixed with the groove push frame, the threaded sleeve is elastically installed with a convex rib guide seat, and the outer surface of the convex rib guide seat is slidably installed with a top hopper frame. The present application improves the accuracy of detection, and can facilitate the disassembly of the net hopper, so as to clean the impurities on the surface of the net hopper, effectively facilitating the use.

Description

Technical Field

[0001] This invention relates to the field of testing facilities, and more particularly to a device for testing hydraulic gates. Background Technology

[0002] When inspecting hydraulic gates, optical methods are often used, specifically the acquisition and analysis of optical signals such as visible light, to detect defects on the gate's surface. The inspection process primarily involves using image acquisition components to capture visual features of the gate's surface and analyzing the captured images to identify any defects.

[0003] When inspecting some small gates in use, since the gate is located underwater, the image acquisition component needs to be submerged to take pictures. However, due to factors such as water quality, impurities in the water will float between the image acquisition component and the gate during the shooting process, affecting the image acquisition and making the image unclear, which seriously affects the accuracy of the inspection. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of the prior art by proposing a device for detecting hydraulic gates.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a device for detecting hydraulic gates, comprising a support bracket, a slotted frame seat fixedly installed at one end of the support bracket, slotted pushers slidably installed at both ends of the slotted frame seat, a block seat extending from the middle of the front end of the slotted frame seat, a circular slot formed at the rear end of the slotted frame seat, a threaded rod rotatably mounted through the rear of the block seat, the threads at both ends of the threaded rod being symmetrically arranged, two threaded sleeves symmetrically screwed onto the outer surface of the threaded rod, the rear ends of the threaded sleeves being fixed to the slotted pushers, and the threaded... A raised guide seat is elastically installed on the sleeve. A top bucket frame is slidably installed on the outer surface of the raised guide seat. A pull frame is rotatably installed between the rear edge of the side of the top bucket frame and the groove push frame. A top bucket claw is fixedly installed at the front end of the top bucket frame. A stop seat extends from one side of the raised guide seat. A lifting component is slidably arranged on the block seat. The top bucket claw rests on the lifting component. A transparent sealing box is connected to the lower end of the lifting component. An image acquisition component is arranged inside the transparent sealing box. A net bucket is connected to the rear end of the transparent sealing box. Both the front and rear ends of the net bucket are open.

[0006] Preferably, a servo motor is fixedly installed on the upper end of the block base, and a bevel gear is coaxially embedded on the output end of the servo motor and near the middle of the outer surface of the threaded rod, with the two bevel gears meshing.

[0007] Preferably, a concave frame is fixedly installed on the other side of the convex guide seat, the top bucket frame passes through the inside of the concave frame, a rib extends from the middle of the concave frame, the threaded sleeve is slidably installed on the outer surface of the rib, a spreading spring is wound around the outside of the rib, one end of the spreading spring is fixed to the concave frame, the other end of the spreading spring is fixed to the threaded sleeve, and the spreading spring is in a deformed state.

[0008] Preferably, the lifting component includes a bearing slider slidably installed inside the block seat, the bearing slider extending through the front end of the block seat, and extension frames fixedly installed on both sides of the bearing slider. The top bucket claw rests on the end of the extension frame, and a guide rod is slidably installed through the extension frame near its end. Corner clips are engaged at the upper and lower corners of the net bucket, the end of the corner clip is fixed to the transparent sealing box, and the lower end of the guide rod is fixed to the upper corner clip.

[0009] Preferably, an electric push cylinder is fixedly installed between the opposite ends of the two extension frames. The output end of the electric push cylinder extends through the lower end of the bearing slider and slides with the bearing slider. A synchronization frame is fixedly installed at the output end of the electric push cylinder, and the end of the synchronization frame is fixed to the guide rod.

[0010] Preferably, a square shell is fixedly installed at the upper end of the transparent sealing box, and guide frames are slidably installed at both ends of the square shell. An opening frame is fixedly installed at the end of the guide frame, and bucket ears extend from both sides of the net bucket near the front edge. The opening of the opening frame is engaged with the bucket ears.

[0011] Preferably, a push post is elastically installed in the middle of the square shell, and two insertion brackets are symmetrically and rotatably installed at the front end of the push post. The rear ends of the two insertion brackets are respectively connected to two guide frames.

[0012] Preferably, a column shell is slidably installed at the rear end of the push column, the column shell is embedded through the middle of the square shell, a coupling spring is fixedly installed at the rear end of the column shell, the front end of the coupling spring is fixed to the push column, a connecting block extends from the front end of the guide frame, the connecting block extends through the front end of the square shell, the connecting block is slidably engaged with the square shell, and the coupling frame is rotatably connected to the connecting block.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. When the circular groove on the slot frame seat is attached to the gate control rod, the rotating threaded rod will drive the two threaded sleeves to move in opposite directions, which in turn will drive the slot pusher and the convex guide seat to move in opposite directions, so that the stop seat can be pressed against the gate slots on both sides. At this time, the convex guide seat is restricted by the gate slot and remains stationary. Then the two threaded sleeves continue to drive the slot pusher to move in opposite directions. At this time, the spring is released and deformed to adapt to its movement, so that the continuing movement of the slot pusher can drive the puller to move, thereby pushing the top bucket frame, so that the top bucket frame can slide on the convex guide seat, thereby driving the top bucket claw to move, thereby pushing the extension frame. At this time, because the stop seat is restricted by the side wall of the gate slot, Since the device cannot move horizontally, when the extender is pushed, it will move the net bucket towards the gate, allowing the net bucket to adhere tightly to the gate. This serves two purposes: firstly, when the image acquisition component enters the water to take pictures, the net bucket pushes away impurities in the water, blocking them on the outside of the net bucket and keeping the imaging area clean. This prevents impurities from suspending between the image acquisition component and the gate and affecting image acquisition, thereby improving detection accuracy. Secondly, as the net bucket moves up and down while adhering to the gate, it can scrape off some impurities attached to the gate, fully exposing the surface of the gate so that it can be clearly photographed by the image acquisition component, further improving detection accuracy.

[0015] 2. By pressing the push column, the insertion frame can be moved to push the two guide frames out from both ends of the square shell at the same time, thereby moving the two opening frames to the sides to separate the bucket ears and the openings of the opening frames. Then, by pulling the net bucket, the net bucket can be pulled out from between the multiple corner clips, allowing the net bucket to be removed, which facilitates the cleaning of impurities on the surface of the net bucket and effectively facilitates its use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a device for detecting hydraulic gates according to the present invention;

[0017] Figure 2 This is a schematic diagram from another perspective of the device for detecting hydraulic gates according to the present invention;

[0018] Figure 3 This is a schematic diagram of the slot frame seat of a device for detecting hydraulic gates according to the present invention;

[0019] Figure 4 This is a schematic diagram of the transparent sealing section of a device for detecting hydraulic gates according to the present invention;

[0020] Figure 5 This is an internal view of the cylindrical shell of a device for detecting hydraulic gates according to the present invention;

[0021] Figure 6 This is a schematic diagram of the top bucket frame of a device for detecting hydraulic gates according to the present invention;

[0022] Figure 7This is a usage view of a device for detecting hydraulic gates according to the present invention;

[0023] Figure 8 This is an insertion view of the stop seat and the gate slot of a device for detecting hydraulic gates according to the present invention.

[0024] In the diagram: 1. Bearing support; 2. Slot frame seat; 3. Servo motor; 4. Electric pusher cylinder; 5. Top bucket claw; 6. Guide rod; 7. Extension frame; 8. Bearing slider; 9. Synchronization frame; 10. Transparent sealing box; 11. Net bucket; 12. Angle clip; 13. Circular slot; 14. Top bucket frame; 15. Block seat; 16. Bevel gear; 17. Threaded rod; 18. Threaded sleeve; 19. Concave frame; 20. Convex guide seat; 21. Image acquisition component; 22. Square shell; 23. Column shell; 24. Opening frame; 25. Bucket ear; 26. Push column; 27. Insertion spring; 28. Insertion frame; 29. ​​Connecting block; 30. Guide frame; 31. Opening spring; 32. Rib rod; 33. Slot pusher frame; 34. Pull frame; 35. Resistance seat; 36. Gate plate; 37. Gate slot; 38. Gate control rod. Detailed Implementation

[0025] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0026] like Figures 1-8The device shown is for detecting hydraulic gates. It includes a support bracket 1, which can be mounted on a vehicle for easy movement. The vehicle can also carry a battery to power facilities such as a servo motor 3. Since this method is existing technology and widely used, it is not described in detail here and is not shown in the figure. A slotted frame seat 2 is fixedly mounted at the end of the support bracket 1. Slotted pushers 33 are slidably mounted at both ends of the slotted frame seat 2, providing a sliding surface for the slotted pushers 33. A block seat 15 extends from the middle of the front end of the slotted frame seat 2, and a circular groove 13 is formed at the rear end of the slotted frame seat 2. The circular groove 13 allows for… To prevent the trough support 2 from being obstructed by the gate control rod 38, a threaded rod 17 is rotatably mounted through the rear of the block 15. The block 15 serves to support the threaded rod 17. The threads at both ends of the threaded rod 17 are symmetrically arranged, allowing the two threaded sleeves 18 to move in opposite directions. Two threaded sleeves 18 are symmetrically screwed onto the outer surface of the threaded rod 17. The rear end of the threaded sleeves 18 is fixed to the trough pusher 33. A convex guide seat 20 is elastically mounted on the threaded sleeve 18. A top bucket frame 14 is slidably mounted on the outer surface of the convex guide seat 20. The convex guide seat 20 serves to guide the top bucket frame 14. The rear edge of the side of the top bucket frame 14 is connected to the trough pusher. A pull frame 34 is rotatably installed between the frames 33. The pull frame 34 pushes the top bucket frame 14 to move. A top bucket claw 5 is fixedly installed at the front end of the top bucket frame 14. A stop seat 35 extends from one side of the convex guide seat 20. The stop seat 35 can cooperate with the gate slot 37 to prevent the convex guide seat 20 from moving. A lifting component is slidably installed on the block seat 15. The top bucket claw 5 rests on the lifting component. A transparent sealing box 10 is connected to the lower end of the lifting component. An image acquisition component 21 is installed inside the transparent sealing box 10. The transparent sealing box 10 seals the image acquisition component 21. The image acquisition component 21 includes a supplementary light, an industrial camera, and other facilities. Using the image acquisition component 21 for image acquisition is an existing technology and has been widely used, so it is not described in detail here. The rear end of the transparent sealing box 10 is connected to a net bucket 11. The net bucket 11 can push away impurities in the water and block them on the outside of the net bucket 11, keeping the shooting area clean. This prevents impurities from being suspended between the image acquisition component 21 and the gate 36 and affecting image acquisition. At the same time, it can also scrape off some impurities attached to the gate 36, allowing the surface of the gate 36 to be fully exposed so that it can be clearly photographed by the image acquisition component 21. The front and rear ends of the net bucket 11 are both open, which can avoid obstructing the image acquisition component 21.

[0027] A servo motor 3 is fixedly installed on the upper end of the block base 15. The servo motor 3 drives the threaded rod 17 to rotate. The output end of the servo motor 3 and the outer surface of the threaded rod 17 near the middle are both coaxially inlaid with bevel gears 16. The two bevel gears 16 mesh with each other and connect the servo motor 3 and the threaded rod 17.

[0028] A concave frame 19 is fixedly installed on the other side of the convex guide seat 20. The top bucket frame 14 passes through the inside of the concave frame 19. The concave frame 19 serves as a connector. A rib 32 extends from the middle of the concave frame 19. A threaded sleeve 18 is slidably installed on the outer surface of the rib 32. The rib 32 serves to guide the convex guide seat 20. A spreading spring 31 is wound around the outside of the rib 32. One end of the spreading spring 31 is fixed to the concave frame 19. The spreading spring 31 can ensure that the slot pusher 33 can continue to move in the opposite direction when the convex guide seat 20 is restricted by the gate slot 37. The other end of the spreading spring 31 is fixed to the threaded sleeve 18. The spreading spring 31 is in a deformed state.

[0029] The lifting component includes a bearing slider 8 slidably installed inside the block seat 15. The bearing slider 8 extends through the front end of the block seat 15 and can slide within the block seat 15 to guide the extension frame 7. At the same time, it can ensure that the extension frame 7 can move normally when the top claw 5 moves to push the extension frame 7, thereby ensuring that the extension frame 7 can drive the net bucket 11 to move towards the gate plate 36, so that the net bucket 11 can be pressed against the gate plate 36. The extension frame 7 is fixedly installed on both sides of the bearing slider 8. The top claw 5 abuts against the end of the extension frame 7. A guide rod 6 is slidably installed through the extension frame 7 near the end. The guide rod 6 guides the net bucket 11, the transparent sealing box 10, etc. Angle clips 12 are engaged at the upper and lower corners of the net bucket 11. The end of the angle clip 12 is fixed to the transparent sealing box 10. The angle clip 12 positions the net bucket 11. The lower end of the guide rod 6 is fixed to the upper angle clip 12.

[0030] An electric propulsion cylinder 4 is fixedly installed between the opposite ends of the two extension frames 7. The output end of the electric propulsion cylinder 4 extends through the lower end of the bearing slider 8. The electric propulsion cylinder 4 can drive the net bucket 11, transparent sealing box 10, etc. to move down into the water so as to use the image acquisition component 21 inside the transparent sealing box 10 to take pictures of the gate 36. The output end of the electric propulsion cylinder 4 is slidably engaged with the bearing slider 8. A synchronization frame 9 is fixedly installed at the output end of the electric propulsion cylinder 4. The synchronization frame 9 serves to connect the electric propulsion cylinder 4 and the guide rod 6 together. The end of the synchronization frame 9 is fixed to the guide rod 6.

[0031] A square shell 22 is fixedly installed on the upper end of the transparent sealing box 10. Guide frames 30 are slidably installed on both ends of the square shell 22. The square shell 22 serves to allow the guide frames 30 to slide. An opening frame 24 is fixedly installed at the end of the guide frame 30. The guide frame 30 serves to guide the opening frame 24. Bucket ears 25 extend from both sides of the net bucket 11 near the front edge. The opening of the opening frame 24 engages with the bucket ears 25, which can fix the transparent sealing box 10 and the net bucket 11 together.

[0032] A push post 26 is elastically installed in the middle of the square shell 22. Two insertion frames 28 are symmetrically and rotatably installed at the front end of the push post 26. The rear ends of the two insertion frames 28 are respectively connected to two guide frames 30. Pressing the push post 26 can drive the insertion frames 28 to move, so as to push the two guide frames 30 out from both ends of the square shell 22, thereby driving the two opening frames 24 to move to both sides, so that the bucket ears 25 and the openings of the opening frames 24 are separated. Then, pulling the net bucket 11 can pull the net bucket 11 out from between the multiple corner clips 12, so that the net bucket 11 can be removed, which facilitates the cleaning of impurities on the surface of the net bucket 11 and effectively facilitates its use.

[0033] A column shell 23 is slidably installed at the rear end of the push column 26. The column shell 23 is embedded in the middle of the square shell 22. The column shell 23 serves to support and guide the push column 26. A snap-fit ​​spring 27 is fixedly installed at the rear end of the column shell 23. The front end of the snap-fit ​​spring 27 is fixed to the push column 26. The snap-fit ​​spring 27 can push the push column 26 so that the opening of the opening frame 24 is always engaged with the bucket ear 25. A connecting block 29 extends from the front end of the guide frame 30. The connecting block 29 extends through the front end of the square shell 22. The connecting block 29 is slidably engaged with the square shell 22. The snap-fit ​​frame 28 is rotatably connected to the connecting block 29. The connecting block 29 serves to facilitate the connection of the snap-fit ​​frame 28 and the guide frame 30 together.

[0034] During testing, the net bucket 11 and the slot frame seat 2 are brought close to the gate. When the circular groove 13 on the slot frame seat 2 is attached to the gate control rod 38, the servo motor 3 drives the threaded rod 17 to rotate via the bevel gear 16. The rotating threaded rod 17 drives the two threaded sleeves 18 to move in opposite directions, which in turn drives the slot pusher 33 and the convex guide seat 20 to move in opposite directions, allowing the stop seat 35 to press against the gate slots 37 on both sides. At this time, the convex guide seat 20 remains stationary due to the restriction of the gate slots 37. Subsequently, the two threaded sleeves 18 continue to drive the slot pusher 33 to move in opposite directions. At this time, the spring 31 is released and deformed to adapt to its movement. The continuing movement of the slot pusher 33 drives the puller 34 to move, which pushes the top bucket frame 14, allowing the top bucket frame 14 to slide on the convex guide seat 20. This, in turn, drives the top bucket claw 5 to move, pushing the extension frame 7. At this time, because the stop seat 35 is restricted by the side wall of the gate slot 37 and cannot move horizontally, when the extender 7 is pushed, it will drive the net bucket 11 to move towards the gate plate 36, so that the net bucket 11 can stick to the gate plate 36. Then, the electric pusher cylinder 4 works to drive the net bucket 11, transparent sealing box 10 and other components to move down into the water. At this time, the image acquisition component 21 inside the transparent sealing box 10 takes a picture of the gate plate 36. During this process, the net bucket 11 will push away the impurities in the water and block them on the outside of the net bucket 11, so that the shooting area is clean and to avoid impurities suspended between the image acquisition component 21 and the gate plate 36 and affecting the image acquisition. At the same time, when the net bucket 11 moves up and down while sticking to the gate plate 36, it can scrape off some impurities attached to the gate plate 36, so that the surface of the gate plate 36 can be fully exposed and clearly photographed by the image acquisition component 21, thereby improving the detection accuracy.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A device for detecting hydraulic gates, comprising a support bracket (1), characterized in that: The end of the support bracket (1) is fixedly installed with a slot frame seat (2). Both ends of the slot frame seat (2) are slidably installed with slot pushers (33). A block seat (15) extends from the middle of the front end of the slot frame seat (2). A circular slot (13) is opened at the rear end of the slot frame seat (2). A threaded rod (17) is rotatably installed through the rear part of the block seat (15). The threads at both ends of the threaded rod (17) are symmetrically arranged. Two threaded sleeves (18) are symmetrically screwed onto the outer surface of the threaded rod (17). The rear end of the threaded sleeve (18) is fixed to the slot pusher (33). A convex guide seat (20) is elastically installed on the threaded sleeve (18). A top bucket frame (14) is slidably installed on the outer surface of the top bucket frame (14). A pull frame (34) is rotatably installed between the rear edge of the side of the top bucket frame (14) and the groove push frame (33). A top bucket claw (5) is fixedly installed at the front end of the top bucket frame (14). A stop seat (35) extends from one side of the convex guide seat (20). A lifting component is slidably installed on the block seat (15). The top bucket claw (5) rests on the lifting component. A transparent sealing box (10) is connected to the lower end of the lifting component. An image acquisition component (21) is installed inside the transparent sealing box (10). A net bucket (11) is connected to the rear end of the transparent sealing box (10). The front and rear ends of the net bucket (11) are both open. A concave frame (19) is fixedly installed on the other side of the convex guide seat (20). The top bucket frame (14) passes through the inside of the concave frame (19). A rib (32) extends from the middle of the concave frame (19). The threaded sleeve (18) is slidably installed on the outer surface of the rib (32). A spreading spring (31) is wound around the outside of the rib (32). One end of the spreading spring (31) is fixed to the concave frame (19), and the other end of the spreading spring (31) is fixed to the threaded sleeve (18). The spreading spring (31) is in a deformed state. The lifting component includes a bearing slider (8) slidably installed inside the block seat (15). The bearing slider (8) extends through the front end of the block seat (15). Extension frames (7) are fixedly installed on both sides of the bearing slider (8). The top claw (5) abuts against the end of the extension frame (7). A guide rod (6) is slidably installed through the extension frame (7) near its end. An angle clip (12) is engaged at the upper and lower corners of the net bucket (11). The end of the angle clip (12) is fixed to the transparent sealing box (10). The lower end of the guide rod (6) is fixed to the upper angle clip (12).

2. The device for detecting hydraulic gates according to claim 1, characterized in that: A servo motor (3) is fixedly installed on the upper end of the block base (15). The output end of the servo motor (3) and the outer surface of the threaded rod (17) near the middle are both coaxially inlaid with bevel gears (16), and the two bevel gears (16) mesh with each other.

3. The device for detecting hydraulic gates according to claim 1, characterized in that: An electric push cylinder (4) is fixedly installed between the opposite ends of the two extension frames (7). The output end of the electric push cylinder (4) extends through the lower end of the bearing slider (8). The output end of the electric push cylinder (4) is slidably engaged with the bearing slider (8). A synchronization frame (9) is fixedly installed at the output end of the electric push cylinder (4). The end of the synchronization frame (9) is fixed to the guide rod (6).

4. The device for detecting hydraulic gates according to claim 1, characterized in that: A square shell (22) is fixedly installed on the upper end of the transparent sealing box (10). A guide frame (30) is slidably installed on both ends of the square shell (22). An opening frame (24) is fixedly installed at the end of the guide frame (30). Bucket ears (25) extend from both sides of the net bucket (11) near the front edge. The opening of the opening frame (24) is engaged with the bucket ears (25).

5. The device for detecting hydraulic gates according to claim 4, characterized in that: A push column (26) is elastically installed in the middle of the square shell (22). Two insertion brackets (28) are symmetrically rotated at the front end of the push column (26). The rear ends of the two insertion brackets (28) are respectively connected to two guide brackets (30).

6. The device for detecting hydraulic gates according to claim 5, characterized in that: The rear end of the push column (26) is slidably fitted with a column shell (23), which is embedded in the middle of the square shell (22). The rear end of the column shell (23) is fixedly fitted with a coupling spring (27), the front end of the coupling spring (27) is fixed to the push column (26), and the front end of the guide frame (30) extends with a connecting block (29). The connecting block (29) extends out from the front end of the square shell (22), and the connecting block (29) is slidably engaged with the square shell (22). The coupling frame (28) is rotatably connected with the connecting block (29).

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