Structural damage detection device based on artificial intelligence

Abstract

The utility model discloses a structural damage detection device based on artificial intelligence, relates to the technical field of artificial intelligence damage detection, and aims to solve the technical problem that a current structural damage detection device based on artificial intelligence is inconvenient to carry out non-stop detection operation on a large batch of copper bars. An inclined sliding frame is arranged at the rear end of the mounting frame, a storage box is arranged on the side, back to the mounting frame, of the top of the inclined sliding frame, and a discharging port is formed in the bottom of the side, facing the mounting frame, of the storage box. According to the utility model, through the designed structures such as the mounting rack, the feeding structure, the roll shaft, the driving structure, the inclined sliding rack and the storage box, the detected copper bar can be conveyed away by the feeding structure, and meanwhile, the undetected copper bar is conveyed to the positioning notch in the center of the mounting rack to be detected, and the steps are repeated in sequence; therefore, non-stop automatic detection on a large batch of copper bars can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial intelligence damage detection, and more specifically, to a structural damage detection device based on artificial intelligence. Background Art

[0002] Copper rods are a type of non-ferrous metal processing rod with good processing properties and high electrical conductivity. They are mainly divided into brass rods (copper-zinc alloy, relatively cheap) and red copper rods (higher copper content). Brass rods are rod-shaped objects made of an alloy of copper and zinc, named for their yellow color. Brass with a copper content of 56% to 68% has a melting point of 934 to 967 degrees Celsius. Brass has excellent mechanical properties and wear resistance and can be used to manufacture precision instruments, ship parts, and gun shells. However, during brass rod production, to ensure the quality of the brass rods, their surfaces need to be inspected for damage. This requires the use of an artificial intelligence-based structural damage detection device. The artificial intelligence-based structural damage detection device mainly consists of an AI visual inspection head, a host computer, and a rotating structure. The rotating structure drives the copper rod to rotate. During the rotation of the copper rod, the AI ​​visual inspection head detects damage on the copper rod surface, and the host computer displays the detection results.

[0003] When inspecting copper rod damage, existing artificial intelligence-based structural damage detection devices can usually only perform one group or array of inspections at a time. If the number of copper rods to be inspected is too large, the equipment needs to be shut down after each inspection and then manually replaced with another batch. The operation is very troublesome and inconvenient for large-scale copper rod damage detection. In view of this, we propose a structural damage detection device based on artificial intelligence. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to actual needs, and provide an artificial intelligence-based structural damage detection device to solve the technical problem that the current artificial intelligence-based structural damage detection device is not convenient for non-stop detection operations on large quantities of copper rods.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a structural damage detection device based on artificial intelligence, comprising a base plate, a mounting frame is arranged on the top of the base plate, an inclined slide is arranged at the rear end of the mounting frame, a material storage box is arranged on the side of the top of the inclined slide facing away from the mounting frame, and a discharge port is provided on the bottom of the material storage box facing the mounting frame, a plurality of groups of positioning notches are equidistantly provided on both sides of the top of the mounting frame, two groups of symmetrical rollers are arranged inside the positioning notches at the center of the top of the mounting frame, a driving structure corresponding to the rollers is arranged on the front and rear sides of the mounting frame, a feeding structure is arranged inside the mounting frame, baffles are arranged on both sides of the top of the mounting frame, and a mounting plate is arranged between the two groups of baffles, the mounting plate is symmetrical with the rollers, a plurality of groups of AI visual inspection heads are arranged at the bottom of the mounting plate, and a host is arranged on the mounting frame;

[0006] An intermittent discharging structure is arranged at the front side of the storage box at the top of the inclined slide, and the intermittent discharging structure includes a concave plate frame, a driving block, a limiting structure and an electric push rod. The concave plate frame is arranged on the inclined slide, and the driving block is slidably arranged inside the concave plate frame. The electric push rod is arranged at the center of the top of the concave plate frame, and the piston end of the electric push rod is connected to the driving block through a connecting rod. The limiting structure is divided into two groups, and the two groups of limiting structures are elastically arranged on the concave plate frame. An isosceles trapezoidal notch is opened at the bottom of the driving block, and the two groups of limiting structures are located in the isosceles trapezoidal notch.

[0007] The utility model is designed with a mounting frame, feeding structure, roller, driving structure, inclined slide, storage box and other structures. When a large number of copper rods are inspected for structural damage, personnel can directly put the copper rods into the storage box at one time. Then, with the cooperation of the inclined slide, the copper rods slide out from the discharge port in turn and slide into the positioning slots of the mounting frame along the inclined slide. Then the feeding structure works, and the feeding structure drives the copper rod to the next positioning slot after each cycle of movement. When the copper rod falls into the positioning slot at the center of the mounting frame, the driving structure drives the two sets of rollers inside the positioning slot to rotate in the same direction, which drives the copper rod to rotate. During the rotation of the copper rod, the AI ​​visual inspection head performs damage identification and inspection on the surface of the copper rod, and finally the inspection results are displayed by the host computer. The inspected copper rod will be sent to the The material structure is transported away, and the undetected copper rods are transported to the positioning notch at the center of the mounting frame for detection, and reciprocating in sequence, so that large quantities of copper rods can be automatically detected without stopping the machine; the utility model also uses an intermittent discharging structure arranged on the inclined slide, and the electric push rod in the intermittent discharging structure drives the driving block to move back and forth. During the reciprocating movement of the driving block, the two sets of limiting structures are affected by the isosceles trapezoidal notch at the bottom of the driving block, which will cause the two sets of limiting structures to move alternately in the vertical direction, so that the copper rods sliding out of the storage box can be intermittently slid into the positioning notch of the mounting frame one by one, which can effectively prevent a large number of copper rods from sliding into the positioning notch of the mounting frame at the same time and causing accumulation, and thus can effectively ensure that the feeding structure can transport the copper rods individually and orderly, that is, ensure that the equipment can stably carry out non-stop conveying and detection of the copper rods.

[0008] Preferably, the bottom of the inclined slide is docked with the positioning notch at the rear end of the top of the mounting frame, and a rectangular through hole is opened in the center of the inclined slide.

[0009] Preferably, the feeding structure includes two groups of first motors, and the two groups of first motors are symmetrically arranged on one side of the mounting frame. The output end of the first motor passes through the inside of the mounting frame and is provided with a connecting plate through a rotating shaft, and a feeding rod is arranged between the two groups of connecting plates. One end of the connecting plate is hingedly connected to the feeding rod, and a U-shaped material head symmetrical to the positioning slot is equidistantly arranged on the top of the feeding rod.

[0010] Preferably, the driving structure includes a mounting seat, a second motor, a transmission belt, a first pulley and a second pulley, the mounting seat is arranged on the mounting frame, the second motor is arranged on the mounting seat, the second pulley is arranged on the rotating shaft of the output end of the second motor, the first pulley is arranged at one end of the roller shaft, and the transmission belt is arranged between the first pulley and the second pulley.

[0011] Preferably, sliding grooves are provided on both sides of the inner top and the inner bottom of the concave plate frame, and sliders are slidably arranged inside the sliding grooves, and the sliders are connected to the driving blocks.

[0012] Preferably, the limiting structure includes a concave bracket, the concave bracket passes through to the bottom of the concave plate frame and a limiting plate is arranged, the concave bracket is located below the concave plate frame and is equipped with a spring, a mating roller is rotatably arranged on the top of the concave bracket, and the mating roller is located inside the concave plate frame, and the mating roller is located in the isosceles trapezoidal groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model is designed with the mounting frame, feeding structure, roller, driving structure, inclined slide, storage box and other structures. When a large number of copper rods are tested for structural damage, the personnel can directly put the copper rods into the storage box at one time. Then, with the cooperation of the inclined slide, the copper rods slide out from the discharge port in turn and slide into the positioning slots of the mounting frame along the inclined slide. Then the feeding structure works. After each cycle of the feeding structure, the copper rod is driven to the inside of the next positioning slot. When the copper rod falls into the positioning slot at the center of the mounting frame, the driving structure drives the two sets of rollers inside the positioning slot to move in the same direction. The AI ​​visual inspection head detects damage on the surface of the copper rod, and the host displays the inspection results. The inspected copper rod will be transported away by the feeding structure, and the uninspected copper rod will be transported to the positioning slot in the center of the mounting frame for inspection. This process is repeated repeatedly, so that large quantities of copper rods can be inspected automatically without stopping the machine, solving the technical problem that the current artificial intelligence-based structural damage detection device is not convenient for non-stop inspection of large quantities of copper rods. Therefore, the utility model has the advantage of non-stop inspection of large quantities of copper rods.

[0015] 2. The utility model also has an intermittent discharging structure arranged on the inclined slide. The electric push rod in the intermittent discharging structure drives the driving block to move back and forth. During the reciprocating movement of the driving block, the two sets of limiting structures are affected by the isosceles trapezoidal notches at the bottom of the driving block, which causes the two sets of limiting structures to move alternately in the vertical direction, so that the copper rods sliding out of the storage box can slide into the positioning notches of the mounting frame one by one intermittently, which can effectively prevent a large number of copper rods from sliding into the positioning notches of the mounting frame at the same time and causing accumulation, and thus can effectively ensure that the feeding structure transports the copper rods individually and orderly, that is, ensure that the equipment can stably transport and detect the copper rods without stopping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the first overall structure of the utility model;

[0017] Figure 2 This is a second overall structural diagram of the present utility model;

[0018] Figure 3 This is a schematic diagram of the mounting frame structure of the utility model;

[0019] Figure 4 For the utility model Figure 3 A in the middle is an enlarged schematic diagram;

[0020] Figure 5 This is a schematic diagram of the mounting plate structure of the present utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the inclined slide and the material box of the utility model;

[0022] Figure 7 This is a schematic diagram of the intermittent discharge structure of the utility model;

[0023] Figure 8 This is a schematic diagram of the concave plate frame and the limiting structure of the utility model;

[0024] Figure 9 This is a schematic diagram of the drive block structure of the present utility model.

[0025] Description of the numbers in the figure:

[0026] 1. Bottom plate; 2. Mounting frame; 201. Positioning notch; 3. Baffle; 4. Mounting plate; 401. AI visual inspection head; 5. Feeding structure; 501. First motor; 502. Connecting plate; 503. Feeding rod; 504. U-shaped feed head; 6. Roller; 7. Drive structure; 701. Mounting base; 702. Second motor; 703. Drive belt; 704. First pulley; 705. Second pulley. 8. Main machine; 9. Inclined slide; 901. Rectangular through hole; 10. Storage box; 1001. Discharge port; 11. Intermittent discharge structure; 12. Concave plate rack; 1201. Slide; 1202. Slider; 13. Drive block; 1301. Isosceles trapezoidal notch; 14. Limiting structure; 1401. Concave bracket; 1402. Limiting plate; 1403. Spring; 1404. Matching roller; 15. Electric push rod. DETAILED DESCRIPTION

[0027] like Figures 1 to 9As shown, the utility model relates to an artificial intelligence-based structural damage detection device, comprising a base plate 1, a mounting frame 2 is arranged on the top of the base plate 1, an inclined slide 9 is arranged at the rear end of the mounting frame 2, a storage box 10 is arranged on the side of the top of the inclined slide 9 facing away from the mounting frame 2, and a discharge port 1001 is provided at the bottom of the storage box 10 facing the side of the mounting frame 2, a plurality of groups of positioning slots 201 are equidistantly provided on both sides of the top of the mounting frame 2, two groups of symmetrical rollers 6 are arranged inside the positioning slots 201 at the center of the top of the mounting frame 2, a driving structure 7 corresponding to the rollers 6 is arranged on the front and rear sides of the mounting frame 2, a feeding structure 5 is arranged inside the mounting frame 2, baffles 3 are arranged on both sides of the top of the mounting frame 2, and a mounting plate 4 is arranged between the two groups of baffles 3, the mounting plate 4 is symmetrical with the rollers 6, a plurality of groups of AI visual inspection heads 401 are arranged at the bottom of the mounting plate 4, and a main machine 8 is arranged on the mounting frame 2. When performing structural damage detection on a large number of copper rods, personnel can directly put the copper rods in one go It is placed in the storage box 10, and then with the cooperation of the inclined slide 9, the copper rods slide out from the discharge port 1001 in turn, and slide into the positioning slot 201 of the mounting frame 2 along the inclined slide 9, and then the feeding structure 5 works. After each cycle of movement, the feeding structure 5 will drive the copper rod to the next positioning slot 201. When the copper rod falls into the positioning slot 201 at the center of the mounting frame 2, the driving structure 7 drives the two sets of rollers 6 inside the positioning slot 201 to rotate in the same direction, which will drive the copper rod to rotate. During the rotation of the copper rod, the AI ​​visual inspection head 401 performs damage identification detection on the surface of the copper rod and transmits the results to the host 8. Finally, the host 8 displays the detection results. The inspected copper rod will be transported away by the feeding structure 5 again, and at the same time, the uninspected copper rod will be transported to the positioning slot 201 at the center of the mounting frame 2 for inspection, and it will be reciprocated in sequence, so that large quantities of copper rods can be automatically inspected without stopping.

[0028] Specifically, the bottom of the inclined slide 9 is docked with the positioning slot 201 at the top rear end of the mounting frame 2. A rectangular through hole 901 is provided in the center of the inclined slide 9. After the copper rod slides down the inclined slide 9, it will enter the positioning slot 201 at the top rear end of the mounting frame 2. The rectangular through hole 901 can prevent the feeding structure 5 from touching the inclined slide 9 when working.

[0029] Furthermore, the feeding structure 5 includes two groups of first motors 501, and the two groups of first motors 501 are symmetrically arranged on one side of the mounting frame 2. The first motor 501 passes through the output end inside the mounting frame 2 and is provided with a connecting plate 502 through a rotating shaft, and a feeding rod 503 is arranged between the two groups of connecting plates 502. One end of the connecting plate 502 is hingedly connected to the feeding rod 503, and a U-shaped material head 504 symmetrical to the positioning slot 201 is equidistantly arranged on the top of the feeding rod 503. The first motor 501 can drive the connecting plate 502 to rotate, and then the two groups of connecting plates 502 drive the feeding rod 503 to rotate. During the rotation of the feeding rod 503, the U-shaped material head 504 thereon will correspondingly push out the copper rod inside the positioning slot 201, and drive the copper rod to move to the next positioning slot 201.

[0030] Furthermore, the driving structure 7 includes a mounting seat 701, a second motor 702, a transmission belt 703, a first pulley 704 and a second pulley 705. The mounting seat 701 is arranged on the mounting frame 2, the second motor 702 is arranged on the mounting seat 701, the second pulley 705 is arranged on the rotating shaft at the output end of the second motor 702, the first pulley 704 is arranged at one end of the roller 6, the transmission belt 703 is arranged between the first pulley 704 and the second pulley 705, the second motor 702 drives the second pulley 705 to rotate, and the second pulley 705 drives the first pulley 704 on the two groups of rollers 6 to rotate through the transmission belt 703, and then the first pulley 704 drives the two groups of rollers 6 to rotate in the same direction.

[0031] In the embodiment of the present invention, an intermittent discharging structure 11 is arranged at the front side of the storage box 10 at the top of the inclined slide 9. The intermittent discharging structure 11 includes a concave plate frame 12, a driving block 13, a limiting structure 14 and an electric push rod 15. The concave plate frame 12 is arranged on the inclined slide 9, and the driving block 13 is slidably arranged inside the concave plate frame 12. The electric push rod 15 is arranged in the center of the top of the concave plate frame 12. The piston end of the electric push rod 15 is connected to the driving block 13 through a connecting rod. The limiting structure 14 is divided into two groups, and the two groups of limiting structures 14 are elastically arranged on the concave plate frame 12. An isosceles trapezoidal notch 1301 is provided at the bottom of the driving block 13, and the two groups of limiting structures 14 are located in the isosceles trapezoidal notch 1301. When the copper rod inside the storage box 10 slides down along the inclined slide 9, the electric push rod 15 in the intermittent discharging structure 11 is controlled to drive the driving block 13 to move back and forth. When the load box 11 is moved forward, it is acted upon by the isosceles trapezoidal notch 1301 at the bottom of the driving block 13, and the limiting structure 14 at the rear side moves downward to contact the inclined slide 9, blocking the copper rod, and the limiting structure 14 at the front side moves up to reset and disengage from the inclined slide 9. When the driving block 13 moves backward, it is acted upon by the isosceles trapezoidal notch 1301 at the bottom of the driving block 13, and the limiting structure 14 at the rear side moves upward to separate from the inclined slide 9, thereby realizing the alternating movement of the two sets of limiting structures 14 in the vertical direction, so that the copper rods sliding out of the storage box 10 can be intermittently slipped into the positioning notch 201 of the mounting rack 2 one by one, which can effectively prevent a large number of copper rods from sliding into the positioning notch 201 of the mounting rack 2 at the same time and causing accumulation, thereby effectively ensuring that the feeding structure 5 can transport the copper rods individually and orderly, that is, ensuring that the equipment can stably carry out non-stop conveying and detection of the copper rods.

[0032] Specifically, a slide groove 1201 is opened on both sides of the top and bottom of the concave plate frame 12, and a slider 1202 is slidingly arranged inside the slide groove 1201. The slider 1202 is connected to the driving block 13. With the cooperation of the slide groove 1201 and the slider 1202, the sliding installation of the driving block 13 is realized.

[0033] Furthermore, the limiting structure 14 includes a concave bracket 1401, which extends to the bottom of the concave plate frame 12 and is provided with a limiting plate 1402. The concave bracket 1401 is located below the concave plate frame 12 and is equipped with a spring 1403. A mating roller 1404 is rotatably arranged on the top of the concave bracket 1401, and the mating roller 1404 is located inside the concave plate frame 12. The mating roller 1404 is located in the isosceles trapezoidal notch 1301, and the mating roller 1404 can cooperate with the isosceles trapezoidal notch 1301. Under the action of the inclined surface of the isosceles trapezoidal notch 1301, the concave bracket 1401 will be pressed down, causing the concave bracket 1401 to move downward, and the other group of concave brackets 1401 opposite to it will be reset upward under the action of the spring 1403. As the driving block 13 moves back and forth, the reciprocating alternating motion of the two groups of limiting structures 14 can be realized.

[0034] Working principle: This embodiment provides a structural damage detection device based on artificial intelligence. First, when performing structural damage detection on a large number of copper rods, personnel can directly put the copper rods into the storage box 10 at one time. Then, with the cooperation of the inclined slide 9, the copper rods slide out from the discharge port 1001 in turn and slide into the positioning slot 201 of the mounting frame 2 along the inclined slide 9. Then, the feeding structure 5 works. After each cycle of movement, the feeding structure 5 will drive the copper rod to the inside of the next positioning slot 201. When the copper rod falls into the positioning slot 201 at the center of the mounting frame 2, the copper rod will be moved to the next positioning slot 201. 01, the driving structure 7 drives the two sets of rollers 6 inside the positioning slot 201 to rotate in the same direction, which will drive the copper rod to rotate. During the rotation of the copper rod, the AI ​​visual inspection head 401 performs damage identification detection on the surface of the copper rod and transmits the result to the host 8. Finally, the host 8 displays the detection result. The inspected copper rod will be transported away by the feeding structure 5 again, and at the same time, the uninspected copper rod will be transported to the positioning slot 201 in the center of the mounting frame 2 for inspection. This reciprocating process can realize automatic inspection of large quantities of copper rods without stopping the machine.

[0035] Secondly, when the copper rod inside the storage box 10 slides down the inclined slide 9, the electric push rod 15 in the intermittent discharge structure 11 is controlled to drive the driving block 13 to move back and forth. When the driving block 13 moves forward, it is affected by the isosceles trapezoidal notch 1301 at the bottom of the driving block 13, and the limiting structure 14 at the rear side moves downward to contact the inclined slide 9 to block the copper rod. The limiting structure 14 at the front side moves up to reset and disengage from the inclined slide 9. When the driving block 13 moves backward, it is affected by the isosceles trapezoidal notch 1301 at the bottom of the driving block 13. 01, the limiting structure 14 located on the rear side moves upward and separates from the inclined slide 9, thereby realizing the alternating movement of the two groups of limiting structures 14 in the vertical direction, so that the copper rods sliding out of the storage box 10 can slide intermittently one by one into the positioning slots 201 of the mounting frame 2, which can effectively avoid a large number of copper rods sliding into the positioning slots 201 of the mounting frame 2 at the same time and causing accumulation, and thus can effectively ensure that the feeding structure 5 transports the copper rods individually and orderly, that is, ensure that the equipment can stably transport and detect the copper rods without stopping.

[0036] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A structural damage detection device based on artificial intelligence, characterized in that: The invention comprises a bottom plate (1), a mounting frame (2) is arranged on the top of the bottom plate (1), an inclined slide (9) is arranged at the rear end of the mounting frame (2), a material storage box (10) is arranged on the side of the top of the inclined slide (9) facing away from the mounting frame (2), a material storage box (10) is provided with a discharge port (1001) at the bottom of the material storage box (10) facing the side of the mounting frame (2), a plurality of groups of positioning notches (201) are equidistantly provided on both sides of the top of the mounting frame (2), and a plurality of groups of positioning notches (201) are provided in the positioning notches (201) at the center of the top of the mounting frame (2). Two groups of symmetrical rollers (6) are arranged on the front and rear sides of the mounting frame (2), and a driving structure (7) corresponding to the rollers (6) is arranged. A feeding structure (5) is arranged inside the mounting frame (2). Baffles (3) are arranged on both sides of the top of the mounting frame (2), and a mounting plate (4) is arranged between the two groups of baffles (3). The mounting plate (4) is symmetrical with the rollers (6). Several groups of AI visual inspection heads (401) are arranged at the bottom of the mounting plate (4). A host (8) is arranged on the mounting frame (2); An intermittent discharging structure (11) is arranged at the front side of the storage box (10) at the top of the inclined slide (9). The intermittent discharging structure (11) comprises a concave plate frame (12), a driving block (13), a limiting structure (14) and an electric push rod (15). The concave plate frame (12) is arranged on the inclined slide (9), the driving block (13) is slidably arranged inside the concave plate frame (12), the electric push rod (15) is arranged at the top center of the concave plate frame (12), the piston end of the electric push rod (15) is connected to the driving block (13) through a connecting rod, the limiting structure (14) is divided into two groups, and the two groups of limiting structures (14) are elastically arranged on the concave plate frame (12), an isosceles trapezoidal notch (1301) is opened at the bottom of the driving block (13), and the two groups of limiting structures (14) are located in the isosceles trapezoidal notch (1301).

2. The artificial intelligence-based structural damage detection device according to claim 1, characterized in that: The bottom of the inclined slide (9) is docked with the positioning notch (201) at the rear end of the top of the mounting frame (2), and a rectangular through hole (901) is provided in the center of the inclined slide (9).

3. The artificial intelligence-based structural damage detection device according to claim 1, characterized in that: The feeding structure (5) comprises two groups of first motors (501), the two groups of first motors (501) are symmetrically arranged on one side of the mounting frame (2), the output end of the first motor (501) passing through the interior of the mounting frame (2) is provided with a connecting plate (502) via a rotating shaft, and a feeding rod (503) is arranged between the two groups of connecting plates (502), one end of the connecting plate (502) is hingedly connected to the feeding rod (503), and a U-shaped material head (504) symmetrical to the positioning notch (201) is equidistantly arranged on the top of the feeding rod (503).

4. The artificial intelligence-based structural damage detection device according to claim 1, characterized in that: The driving structure (7) comprises a mounting seat (701), a second motor (702), a transmission belt (703), a first pulley (704) and a second pulley (705); the mounting seat (701) is arranged on the mounting frame (2); the second motor (702) is arranged on the mounting seat (701); the second pulley (705) is arranged on the rotating shaft at the output end of the second motor (702); the first pulley (704) is arranged at one end of the roller shaft (6); and the transmission belt (703) is arranged between the first pulley (704) and the second pulley (705).

5. The artificial intelligence-based structural damage detection device according to claim 1, characterized in that: Slide grooves (1201) are provided on both sides of the top and bottom of the concave plate frame (12), and a slider (1202) is slidably arranged inside the slide groove (1201), and the slider (1202) is connected to the driving block (13).

6. The artificial intelligence-based structural damage detection device according to claim 1, characterized in that: The limiting structure (14) comprises a concave bracket (1401), the concave bracket (1401) extends through the bottom of the concave plate frame (12) and is provided with a limiting plate (1402), the concave bracket (1401) is located below the concave plate frame (12) and is fitted with a spring (1403), a matching roller (1404) is rotatably arranged at the top of the concave bracket (1401), and the matching roller (1404) is located inside the concave plate frame (12), and the matching roller (1404) is located in the isosceles trapezoidal notch (1301).

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