Reservoir gate detection device and method

Abstract

The invention belongs to the technical field of gate detection, particularly relates to a reservoir gate detection device and method, and provides the following scheme aiming at the problem that an existing reservoir gate detection device needs to be operated by detection personnel in a high-risk environment: the reservoir gate detection device comprises a gate body, and a mounting groove is formed in the upper side of the gate body; a mounting groove is formed in the gate body, two symmetrical fixing seats are fixedly connected to the outer portion of the mounting groove, an automatic detection module is arranged on the outer portion of the gate body, round holes are formed in the two fixing seats, quick dismounting and mounting modules are arranged in the round holes, and the two quick dismounting and mounting modules are located on the upper side of the gate body. According to the reservoir gate detection device and method, the gate body can be automatically patrolled and detected after the device is installed on the gate body, detection personnel do not need to operate on the gate body in person, the risk that the detection personnel need to be in a high-risk environment in the detection process is avoided, and safety is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of gate detection, and particularly relates to a reservoir gate detection device and method. Background Art

[0002] Reservoir gates are key devices used to regulate water levels and control water flows in water conservancy projects, and are widely used in scenarios such as reservoirs, rivers, irrigation systems, etc. Their main functions include flood control, irrigation, power generation, and water supply, etc.

[0003] The flat gate has a simple structure, and the gate body is planar. It is suitable for medium and small-sized reservoirs and controls the water flow through a winch or a screw hoist.

[0004] When the existing reservoir gates are being detected, it often requires the detection personnel to hold the detection equipment and take a hanging basket to detect the gates. When the conditions are not sufficient, the detection personnel even need to dive into the water of the reservoir, which poses a great safety risk. Summary of the Invention

[0005] The present invention discloses a reservoir gate detection device and method, aiming to solve the technical problem that the existing reservoir gate detection device in the background art requires the detection personnel to operate in a high-risk environment.

[0006] A reservoir gate detection device proposed by the present invention includes a gate body. An installation groove is provided on the upper side of the gate body. Two symmetric fixing seats are fixedly connected to the outside of the installation groove. An automatic detection module is provided on the outside of the gate body. Round holes are opened on both of the two fixing seats, and quick disassembly and assembly modules are arranged in the round holes. Both of the two quick disassembly and assembly modules are located on the upper side of the gate body;

[0007] The automatic detection module includes a threaded rod. Two symmetric round holes are opened on the installation groove. The inner walls of the two round holes are both movably connected to the outside of the threaded rod. A moving seat is arranged on the outside of the threaded rod;

[0008] The quick disassembly and assembly module includes a stable seat and a pin.

[0009] By providing the gate body, the installation groove, the fixing seats, the automatic detection module, and the quick disassembly and assembly module, the device can use the automatic detection module to automatically inspect and detect the gate body after being installed on the gate body, enabling the detection personnel not to operate on the gate body personally, avoiding the risk that the detection personnel need to be in a high-risk environment during the detection process, and improving the safety.

[0010] In a preferred embodiment, the outside of the moving seat is slidably connected to the inner wall of the installation groove. A first motor is fixedly connected to the outside of the installation groove. The output end of the first motor is connected to one side of the threaded rod through a coupling. Two symmetric fixing frames are fixedly connected to the upper side of the moving seat. A winding roller is movably connected to each of the two fixing frames. A second motor is fixedly connected to the outside of each fixing frame. The output end of the second motor is connected to one side of the winding roller on the same side through a coupling. Two symmetric rectangular grooves are formed in the upper side of the moving seat, and a linear motor is fixedly connected to each rectangular groove. Two symmetric rotating frames are movably connected to the upper side of the moving seat. A guide roller is movably connected to one end of each of the two rotating frames away from the moving seat. A steel wire rope is arranged on the outside of each guide roller. One end of each of the two steel wire ropes is fixedly connected to the outside of the winding roller on the same side, and the other end is fixedly connected to the same lifting ring. A push rod is movably connected to the output end of each of the two linear motors. One end of the push rod away from the linear motor is movably connected to the outside of the rotating frame on the same side. The lifting ring is located outside the gate body. A connecting frame is fixedly connected to the side of the lifting ring away from the gate body. Four symmetric convex platforms are fixedly connected to the outside of the lifting ring. A long rod is fixedly connected to the side of each convex platform close to the gate body. A roller is arranged on the side of each long rod close to the gate body. Two symmetric connecting frames are fixedly connected to the inner wall of the lifting ring. A sliding rod is slidably connected to each connecting frame. Two symmetric electromagnets are fixedly connected to the side of each sliding rod close to the gate body. The electromagnets are in contact with the side of the gate body opposite thereto. Two symmetric springs are fixedly connected to the side of each connecting frame away from the gate body. One end of each spring away from the connecting frame is fixedly connected to the outside of the sliding rod on the same side. A hydraulic rod is fixedly connected to the side of the connecting frame close to the gate body. The output end of the hydraulic rod is fixedly connected to a non-magnetic copper frame. An ultrasonic flaw detector and a high-definition camera are fixedly connected to the inner wall of the non-magnetic copper frame away from the gate body. A plurality of equally spaced lamp beads are fixedly connected to the side of the non-magnetic copper frame close to the gate body. A fixed ring is fixedly connected to the inner wall of the non-magnetic copper frame away from the gate body. An electric paddle is arranged in the fixed ring. Two symmetric narrow openings are formed in the connecting frame. A hollow tube is slidably connected to each narrow opening. Two symmetric notches are formed in the fixed ring. The inner walls of the two notches are respectively fixedly connected to one side of the two hollow tubes away from the connecting frame.

[0011] By setting up an automatic detection module, the automatic detection module can use the threaded rod and wire rope to enable the device to detect the gate body over a large range, thus ensuring the detection coverage rate and improving the accuracy of the detection results; the electromagnet can fix the lifting ring on the gate body during detection to avoid sliding; the ultrasonic flaw detector, high-definition camera and electric paddle enable the device to compare and detect defects and problems on the gate body in multiple aspects, thereby improving the positioning accuracy of the device for gate defects; the purpose of arranging the electric paddle between the high-definition camera and the ultrasonic flaw detector is to use the lengthened hollow pipe to pump clean water from a position far from the gate to flush the gate. The sundries washed down will flow away from the outside of the magnetic isolation copper frame along the high-speed water flow formed by the electric paddle. The lengthened hollow pipe can continuously transport clean water into the magnetic isolation copper frame to ensure a clean and interference-free environment for the operation of the flaw detector and the camera; through the angle adjustment of the push-pull rod and the rotating frame, the wire rope will drive the lifting ring to form a certain inclination angle, making the lifting ring as close as possible to the water-facing surface of the gate. By increasing the power of the electromagnet to increase the magnetic force and reducing the interference of water on the magnetic force, with the help of the self-weight of the device and the magnetic adsorption of the electromagnet, the device can fully resist the buoyancy of water and work stably underwater.

[0012] In a preferred solution, the outsides of both of the two stabilizing seats are fixedly connected to the inner walls of the circular holes on the two fixed seats. The inner walls of the stabilizing seats are plugged with the outsides of the pins on the same side. Three circumferentially equally spaced cut grooves are opened at the bottoms of the stabilizing seats. Locking rods are slidably connected in the cut grooves. Annular grooves are opened on the outsides of the pins, and the inner walls of the annular grooves are clamped with one ends of the three locking rods on the same side. Rotating frames are slidably connected to the outsides of the pins; the bottoms of the stabilizing seats are movably connected to the upper sides of the rotating frames. Three circumferentially equally spaced curved grooves are opened on the rotating frames. Short shafts are fixedly connected to the bottoms of the locking rods. The outsides of the short shafts are slidably connected to the inner walls of the curved grooves on the same side. Coil springs are fixedly connected to the inner bottom walls of the rotating frames. The ends of the coil springs far from the rotating frames are fixedly connected to the outsides of the stabilizing seats on the same side. The bottoms of the two pins are fixedly connected to the upper side of the gate body.

[0013] By setting up a quick disassembly and assembly module, the quick disassembly and assembly module can quickly and conveniently lock the locking rod to the pin by using the coil spring and the curved groove. While ensuring the connection strength between the gate body and the installation groove, it also improves the disassembly speed of the installation groove after the detection is completed, thereby reducing the impact of the detection work on the operation of the reservoir gate.

[0014] A method for detecting a reservoir gate, using a reservoir gate detection device as described above, includes the following steps:

[0015] Step 1: After ensuring that the gate body is no longer in operation and is stationary, use the quick disassembly and assembly module to fix the installation groove on the upper side of the gate body, and the installation personnel and inspection personnel evacuate to a safe area;

[0016] Step 2: Use the automatic detection module to drive the ultrasonic flaw detector and high-definition camera on the lifting ring to continuously inspect and detect the water-facing surface of the gate body.

[0017] As can be seen from the above, a reservoir gate detection device provided by the present invention can enable the device to automatically inspect and detect the gate body after being installed on the gate body, so that the inspection personnel do not need to operate on the gate body personally, avoiding the risk that the inspection personnel need to be in a high-risk environment during the detection process and improving safety. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a reservoir gate detection device proposed by the present invention;

[0019] Figure 2 It is a schematic diagram of the top view structure of a reservoir gate detection device proposed by the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the automatic detection module of a reservoir gate detection device proposed by the present invention;

[0021] Figure 4 It is a schematic diagram of the structure of the moving seat of a reservoir gate detection device proposed by the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the lifting ring of a reservoir gate detection device proposed by the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the magnetic isolation copper frame of a reservoir gate detection device proposed by the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the quick disassembly and assembly module of a reservoir gate detection device proposed by the present invention.

[0025] In the figure: 1. Gate body; 2. Installation groove; 3. Fixed seat; 4. Automatic detection module; 401. Threaded rod; 402. Motor 1; 403. Moving seat; 404. Fixed frame; 405. Wire winding roller; 406. Motor 2; 407. Rotating frame; 408. Guide roller; 409. Steel wire rope; 410. Linear motor; 411. Push-pull rod; 412. Lifting ring; 413. Connecting frame; 414. Hydraulic rod; 415. Roller; 416. Connecting frame; 417. Sliding rod; 418. Electromagnet; 419. Spring; 420. Magnetic isolation copper frame; 421. Ultrasonic flaw detector; 422. High-definition camera; 423. Fixed ring; 424. Electric paddle; 425. Lamp bead; 426. Hollow tube; 5. Quick disassembly and assembly module; 501. Stable seat; 502. Plug pin; 503. Cutting groove; 504. Locking rod; 505. Annular groove; 506. Short shaft; 507. Rotating frame; 508. Curved groove; 509. Torsion spring. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0027] A reservoir gate detection device disclosed by the present invention is mainly applied to the scenario where the existing reservoir gate detection device requires operators to operate in a high-risk environment.

[0028] Refer to Figures 1-7 , a reservoir gate detection device, including a gate body 1, an installation groove 2 is arranged on the upper side of the gate body 1, two symmetric fixed seats 3 are connected to the outside of the installation groove 2 by bolts, and an automatic detection module 4 is arranged on the outside of the gate body 1. Round holes are opened on both fixed seats 3, and quick disassembly and assembly modules 5 are arranged in the round holes, and both quick disassembly and assembly modules 5 are located on the upper side of the gate body 1;

[0029] The automatic detection module 4 includes a threaded rod 401. Two symmetric round holes are opened on the installation groove 2, the inner walls of the two round holes are rotatably connected to the outside of the threaded rod 401 through bearings, and a moving seat 403 is arranged on the outside of the threaded rod 401;

[0030] The quick disassembly and assembly module 5 includes a stable seat 501 and a plug pin 502.

[0031] Specifically, after ensuring that the gate body 1 no longer operates and is stationary, the quick disassembly and assembly module 5 is used to fix the installation groove 2 on the upper side of the gate body 1. The installation personnel and inspection personnel evacuate to the safe area, and the automatic detection module 4 is used to drive the ultrasonic flaw detector 421 and the high-definition camera 422 on the lifting ring 412 to continuously inspect and detect the water-facing surface of the gate body 1. The device can use the automatic detection module 4 to realize the automatic inspection and detection of the gate body 1 after being installed on the gate body 1, so that the inspection personnel do not need to operate on the gate body 1 personally, avoiding the risk that the inspection personnel need to be in a high-risk environment during the inspection process and improving the safety.

[0032] Refer to Figure 3 、 Figure 4 、 Figure 5 and Figure 6, in a preferred embodiment, the outside of the moving seat 403 is slidably connected to the inner wall of the installation groove 2. A first motor 402 is connected to the outside of the installation groove 2 by bolts. The output end of the first motor 402 is connected to one side of the threaded rod 401 through a coupling. And two symmetrical fixing frames 404 are connected to the upper side of the moving seat 403 by bolts; Winding rollers 405 are rotatably connected to both fixing frames 404 through bearings. Second motors 406 are connected to the outside of the fixing frames 404 by bolts. The output ends of the second motors 406 are connected to one side of the winding rollers 405 on the same side through couplings. And two symmetrical rectangular grooves are formed in the upper side of the moving seat 403. Linear motors 410 are connected to the rectangular grooves by bolts; Two symmetrical rotating frames 407 are rotatably connected to the upper side of the moving seat 403 through bearings. Guide rollers 408 are rotatably connected to the ends of the two rotating frames 407 away from the moving seat 403 through bearings. Steel wire ropes 409 are arranged on the outside of the guide rollers 408. And one ends of the two steel wire ropes 409 are connected to the outside of the winding rollers 405 on the same side by bolts, and the other ends are connected to the same lifting ring 412 by bolts; Push-pull rods 411 are rotatably connected to the output ends of the two linear motors 410 through bearings. The ends of the push-pull rods 411 away from the linear motors 410 are rotatably connected to the outside of the rotating frames 407 on the same side through bearings. And the lifting ring 412 is located outside the gate body 1. A connecting frame 413 is connected to the side of the lifting ring 412 away from the gate body 1 by bolts. Four symmetrical convex platforms are connected to the outside of the lifting ring 412 by bolts. Long rods are connected to the sides of the convex platforms close to the gate body 1 by bolts. Rollers 415 are arranged on the sides of the long rods close to the gate body 1; Two symmetrical connecting frames 416 are connected to the inner wall of the lifting ring 412 by bolts. Slide rods 417 are slidably connected to the connecting frames 416. Electromagnets 418 are connected to the sides of the slide rods 417 close to the gate body 1 by bolts. The electromagnets 418 are in contact with the side of the gate body 1 opposite thereto. Two symmetrical springs 419 are connected to the sides of the connecting frames 416 away from the gate body 1 by bolts. The ends of the springs 419 away from the connecting frames 416 are connected to the outside of the slide rods 417 on the same side by bolts. And a hydraulic rod 414 is connected to the side of the connecting frame 413 close to the gate body 1 by bolts. A non-magnetic copper frame 420 is connected to the output end of the hydraulic rod 414 by bolts;On the inner wall of one side of the magnetic isolation copper frame 420 away from the gate body 1, an ultrasonic flaw detector 421 and a high-definition camera 422 are connected by bolts. On one side of the magnetic isolation copper frame 420 close to the gate body 1, a plurality of equally spaced lamp beads 425 are connected by bolts. On the inner wall of one side of the magnetic isolation copper frame 420 away from the gate body 1, a fixing ring 423 is connected by bolts. An electric paddle 424 is arranged in the fixing ring 423. Two symmetrical narrow openings are formed in the connecting frame 413, and hollow tubes 426 are slidably connected in the narrow openings. Two symmetrical notch openings are formed in the fixing ring 423, and the inner walls of the two notch openings are respectively connected to one side of the two hollow tubes 426 away from the connecting frame 413 by bolts.;

[0033] Specifically, after the installation groove 2 is fixed on the upper side of the gate body 1, the linear motor 410 is started. The output end of the linear motor 410 drives the push-pull rod 411 to push and pull the rotating frame 407, so that one end of the rotating frame 407 away from the moving seat 403 extends out of the gate body 1. The motor two 406 is started, and the motor two 406 releases the steel wire rope 409 on the wire winding roller 405, so that the lifting ring 412 connected to the steel wire rope 409 can gradually descend from the upper side of the gate body 1. The linear motor 410 is started again, so that the steel wire rope 409 drives the roller 415 on the lifting ring 412 to fit the water-facing surface of the gate body 1. The motor one 402 is started, and the motor one 402 drives the threaded rod 401 to rotate, so that the moving seat 403 drives the lifting ring 412 to move along the surface of the water-facing surface of the gate body 1. The high-definition camera 422 is started, and the high-definition camera 422 starts to monitor and inspect the gate body 1. When problems such as suspected cracks are found, the motor one 402 is turned off, and the electromagnet 418 is started. Under strong magnetism, when the electromagnet 418 adsorbs on the surface of the gate body 1, the lifting ring 412 is fixed on the gate body 1. The hydraulic rod 414 is started, and the output end of the hydraulic rod 414 extends, so that the ultrasonic flaw detector 421 fits with the problem part. The ultrasonic flaw detector 421 is started, and the ultrasonic flaw detector 421 starts to perform flaw detection. When the lifting ring 412 is below the water surface, the electric paddle 424 and the lamp beads 425 are started. The electric paddle 424 pumps water into and sprays it on the inspection and detection parts through the hollow tube 426, washes away the silt or algae on this part, and then performs the detection.

[0034] In a specific application scenario, the automatic detection module 4 is mainly applicable to the automatic detection link in the automatic detection process. That is, the automatic detection module 4 can enable the device to detect the gate body 1 in a large range by using the threaded rod 401 and the steel wire rope 409, thereby ensuring the detection coverage rate and improving the accuracy of the detection results. The electromagnet 418 can fix the lifting ring 412 on the gate body 1 during detection to avoid sliding. By using the ultrasonic flaw detector 421, the high-definition camera 422 and the electric paddle 424, the device can compare and check the defects and problems on the gate body 1 in multiple aspects, thereby improving the positioning accuracy of the device for gate defects.

[0035] It should be noted that the purpose of arranging the electric paddle 424 between the high-definition camera 422 and the ultrasonic flaw detector 421 is to pump the clean water far away from the gate position through the lengthened hollow tube 426 to wash the gate. The sundries washed down will flow away outside the magnetic isolation copper frame 420 along with the high-speed water flow formed by the electric paddle 424. The lengthened hollow tube 426 can continuously transport clean water into the magnetic isolation copper frame 420 to ensure a clean and interference-free environment for the work of the flaw detector and the camera.

[0036] Furthermore, after the angle adjustment of the push-pull rod 411 and the rotating frame 407, the steel wire rope 409 will drive the lifting ring 412 to form a certain inclination angle, so that the lifting ring 412 can be as close as possible to the water-facing surface of the gate. By increasing the power of the electromagnet 418 to increase the magnetic force and reducing the interference of water on the magnetic force, with the help of the self-weight of the device and the magnetic adsorption of the electromagnet 418, the device can fully resist the buoyancy of water and work stably underwater.

[0037] Refer to Figure 7, in a preferred embodiment, the outsides of both stabilizing seats 501 are bolted to the inner walls of the circular holes on the two fixing seats 3. The inner walls of the stabilizing seats 501 are plugged with the outsides of the pins 502 on the same side. Three circumferentially equidistributed cutting grooves 503 are provided at the bottoms of the stabilizing seats 501. Locking rods 504 are slidably connected in the cutting grooves 503. Annular grooves 505 are provided on the outsides of the pins 502, and the inner walls of the annular grooves 505 are clamped with one ends of the three locking rods 504 on the same side. Rotating frames 507 are slidably connected to the outsides of the pins 502; the bottoms of the stabilizing seats 501 are rotatably connected to the upper sides of the rotating frames 507 through bearings. Three circumferentially equidistributed curved surface grooves 508 are provided on the rotating frames 507. The bottoms of the locking rods 504 are bolted with short shafts 506, and the outsides of the short shafts 506 are slidably connected to the inner walls of the curved surface grooves 508 on the same side. And coil springs 509 are bolted to the inner bottoms of the rotating frames 507. One ends of the coil springs 509 away from the rotating frames 507 are bolted to the outsides of the stabilizing seats 501 on the same side. The bottoms of the two pins 502 are bolted to the upper side of the gate body 1.

[0038] Specifically, when installing the installation groove 2, press the stabilizing seat 501 against the pin 502 and rotate the rotating frame 507. When the curved surface groove 508 rotates, it pushes the locking rod 504 outwards against the torsion of the coil spring 509, so that the pin 502 can be completely inserted into the stabilizing seat 501. Release the rotating frame 507. Under the torsion of the coil spring 509, the locking rod 504 quickly resets and thus inserts into the annular groove 505, so that the locking rod 504 locks the pin 502 on the stabilizing seat 501.

[0039] In a specific application scenario, the quick disassembly and assembly module 5 is mainly applicable to the quick disassembly and assembly link in the quick disassembly and assembly process, that is, the quick disassembly and assembly module 5 can quickly and conveniently lock the locking rod 504 to the pin 502 by using the coil spring 509 and the curved surface groove 508. While ensuring the connection strength between the gate body 1 and the installation groove 2, it also improves the disassembly speed of the installation groove 2 after the detection is completed, thereby reducing the impact of the detection work on the operation of the reservoir gate.

[0040] A method for detecting a reservoir gate, using a reservoir gate detection device as described above, includes the following steps:

[0041] Step 1: After ensuring that the gate body 1 is no longer being operated and is stationary, use the quick disassembly and assembly module 5 to fix the installation groove 2 on the upper side of the gate body 1. The installation personnel and inspection personnel evacuate to a safe area (when installing the installation groove 2, align the stable seat 501 with the plug pin 502 and press it down. Rotate the rotating frame 507. When the curved surface groove 508 rotates, it overcomes the torsion of the coil spring 509 and pushes the locking rod 504 outwards, so that the plug pin 502 can be fully inserted into the stable seat 501. Release the rotating frame 507. Under the torsion of the coil spring 509, the locking rod 504 quickly resets and thus inserts into the annular groove 505, locking the plug pin 502 on the stable seat 501).

[0042] Step 2: Use the automatic detection module 4 to drive the ultrasonic flaw detector 421 and the high-definition camera 422 on the lifting ring 412 to continuously inspect and detect the water-facing side of the gate body 1 (after fixing the installation groove 2 on the upper side of the gate body 1, start the linear motor 410. The output end of the linear motor 410 drives the push-pull rod 411 to push and pull the rotating frame 407, so that the end of the rotating frame 407 away from the moving seat 403 extends outside the gate body 1. Start the second motor 406, and the second motor 406 releases the steel wire rope 409 on the wire winding roller 405, so that the lifting ring 412 connected to the steel wire rope 409 can gradually descend from the upper side of the gate body 1. Start the linear motor 410 again, so that the steel wire rope 409 drives the roller 415 on the lifting ring 412 to fit the water-facing side of the gate body 1. Start the first motor 402, and the first motor 402 drives the threaded rod 401 to rotate, so that the moving seat 403 drives the lifting ring 412 to move along the surface of the water-facing side of the gate body 1. Start the high-definition camera 422, and the high-definition camera 422 starts to monitor and inspect the gate body 1. When suspected cracks and other problems are found, turn off the first motor 402 and start the electromagnet 418. Under strong magnetism, when the electromagnet 418 adsorbs on the surface of the gate body 1, the lifting ring 412 is fixed on the gate body 1. Start the hydraulic rod 414, and the output end of the hydraulic rod 414 extends, so that the ultrasonic flaw detector 421 fits with the problem area. Start the ultrasonic flaw detector 421, and the ultrasonic flaw detector 421 starts to perform flaw detection. When the lifting ring 412 is underwater, start the electric paddle 424 and the lamp bead 425. The electric paddle 424 pumps water through the hollow pipe 426 and sprays it towards the inspection and detection area, washes away the silt or algae on this area, and then conducts detection).

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A reservoir gate detection device, comprising a gate body (1), characterized in that, An installation groove (2) is provided on the upper side of the gate body (1). Two symmetric fixing seats (3) are fixedly connected to the outside of the installation groove (2). And an automatic detection module (4) is provided on the outside of the gate body (1). Round holes are formed in both of the two fixing seats (3), and quick disassembly and assembly modules (5) are arranged in the round holes. And both of the two quick disassembly and assembly modules (5) are located on the upper side of the gate body (1); The automatic detection module (4) includes a threaded rod (401). Two symmetric round holes are formed in the installation groove (2). The inner walls of the two round holes are both movably connected to the outside of the threaded rod (401). And a moving seat (403) is arranged on the outside of the threaded rod (401); The quick disassembly and assembly module (5) includes a stable seat (501) and a bolt (502).

2. The reservoir gate detection device according to claim 1, characterized in that, The outside of the moving seat (403) is slidably connected to the inner wall of the installation groove (2). A first motor (402) is fixedly connected to the outside of the installation groove (2). The output end of the first motor (402) is connected to one side of the threaded rod (401) through a coupling. And two symmetric fixing frames (404) are fixedly connected to the upper side of the moving seat (403).

3. The reservoir gate detection device according to claim 2, characterized in that, Two winding rollers (405) are movably connected to both of the two fixing frames (404). Second motors (406) are fixedly connected to the outside of the fixing frames (404). The output ends of the second motors (406) are connected to one side of the winding rollers (405) on the same side through couplings. And two symmetric rectangular grooves are formed in the upper side of the moving seat (403). Linear motors (410) are fixedly connected in the rectangular grooves; 4. The reservoir gate detection device according to claim 3, characterized in that, Two symmetric rotating frames (407) are movably connected to the upper side of the moving seat (403). Guide rollers (408) are movably connected to the ends of the two rotating frames (407) far away from the moving seat (403). Steel wire ropes (409) are arranged on the outside of the guide rollers (408). And one ends of the two steel wire ropes (409) are fixedly connected to the outside of the winding rollers (405) on the same side, and the other ends are fixedly connected to the same lifting ring (412).

5. The reservoir gate detection device according to claim 4, characterized in that, The output ends of the two linear motors (410) are both movably connected to push-pull rods (411). The ends of the push-pull rods (411) far away from the linear motors (410) are movably connected to the outside of the rotating frames (407) on the same side. And the lifting ring (412) is located outside the gate body (1). A connecting frame (413) is fixedly connected to the side of the lifting ring (412) far away from the gate body (1). Four symmetric convex platforms are fixedly connected to the outside of the lifting ring (412). Long rods are fixedly connected to the sides of the convex platforms close to the gate body (1). Rollers (415) are arranged on the sides of the long rods close to the gate body (1).

6. The reservoir gate detection device according to claim 5, characterized in that, The inner wall of the lifting ring (412) is fixedly connected with two symmetrical connecting frames (416). A sliding rod (417) is slidably connected in each of the connecting frames (416). On the side of the sliding rod (417) close to the gate body (1), two symmetrical electromagnets (418) are fixedly connected. The side of the electromagnet (418) opposite to the gate body (1) is in contact. On the side of the connecting frame (416) far from the gate body (1), two symmetrical springs (419) are fixedly connected. The ends of the springs (419) far from the connecting frame (416) are fixedly connected to the outer part of the sliding rod (417) on the same side. And on the side of the connecting frame (413) close to the gate body (1), a hydraulic rod (414) is fixedly connected. The output end of the hydraulic rod (414) is fixedly connected with a non-magnetic copper frame (420).

7. The reservoir gate detection device according to claim 6, wherein On the inner wall of the side of the non-magnetic copper frame (420) far from the gate body (1), an ultrasonic flaw detector (421) and a high-definition camera (422) are fixedly connected. On the side of the non-magnetic copper frame (420) close to the gate body (1), a plurality of equally spaced lamp beads (425) are fixedly connected. On the inner wall of the side of the non-magnetic copper frame (420) far from the gate body (1), a fixed ring (423) is fixedly connected. An electric paddle (424) is arranged in the fixed ring (423). And on the connecting frame (413), two symmetrical narrow openings are formed. A hollow tube (426) is slidably connected in each of the narrow openings. On the fixed ring (423), two symmetrical notch openings are formed. The inner walls of the two notch openings are respectively fixedly connected to the sides of the two hollow tubes (426) far from the connecting frame (413).

8. An inspection device for a reservoir gate according to claim 7, characterized in that, The exteriors of the two stabilizing seats (501) are fixedly connected to the inner walls of the round holes on the two fixed seats (3). The inner walls of the stabilizing seats (501) are plugged with the exteriors of the pins (502) on the same side. At the bottoms of the stabilizing seats (501), three circumferentially equally spaced cutting grooves (503) are formed. A locking rod (504) is slidably connected in each of the cutting grooves (503). Annular grooves (505) are formed on the exteriors of the pins (502). And the inner walls of the annular grooves (505) are respectively clamped with one ends of the three locking rods (504) on the same side. Rotating frames (507) are slidably connected to the exteriors of the pins (502).

9. The reservoir gate detection device according to claim 8, characterized in that, The bottoms of the stabilizing seats (501) are movably connected to the upper sides of the rotating frames (507). On the rotating frames (507), three circumferentially equally spaced curved grooves (508) are formed. The bottoms of the locking rods (504) are fixedly connected with short shafts (506). The exteriors of the short shafts (506) are slidably connected to the inner walls of the curved grooves (508) on the same side. And on the bottom inner walls of the rotating frames (507), torsion springs (509) are fixedly connected. The ends of the torsion springs (509) far from the rotating frames (507) are fixedly connected to the exteriors of the stabilizing seats (501) on the same side. The bottoms of the two pins (502) are fixedly connected to the upper side of the gate body (1).

10. A method for detecting a reservoir gate, using a reservoir gate detection device as described in claim 9, characterized in that, Including the following steps: Step 1: After ensuring that the gate body (1) is no longer operated and is stationary, use the quick disassembly and assembly module (5) to fix the installation groove (2) on the upper side of the gate body (1), and the installation personnel and inspection personnel withdraw to a safe area; Step 2: Use the automatic detection module (4) to drive the ultrasonic flaw detector (421) and the high-definition camera (422) on the lifting ring (412) to continuously inspect and detect the water-facing surface of the gate body (1).

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