Four-way integrated steel wire rope flaw detection limiting wheel mechanism with replaceable position

Abstract

The utility model relates to steel wire rope flaw detection technical field, concretely relates to a four -way integral type steel wire rope flaw detection limiting wheel mechanism of transposition, including limiting ring, limiting component and drive ring, limiting ring is two, limiting component is multiple, drive ring is two and with limiting ring one -to -one, drive ring is located in the middle part of corresponding limiting ring, the middle part of limiting component is connected in the middle part of limiting ring, the middle part of drive ring is set up with multiple guide grooves, limiting component includes the clamping post of sliding setting in the guide groove, limiting component includes the limiting frame of sliding setting in the limiting groove, one side of limiting frame rotatably sets up the limiting wheel, and the beneficial effect lies in: the utility model through eccentric guide groove and limiting groove's restraint to limiting component, drive limiting wheel to gather to the center of steel wire rope simultaneously, form even clamping, alleviate the uneven problem of unidirectional clamping stress, ensure that the steel wire rope is in stable clamping and is located in the center in the process of flaw detection, effectively promote flaw detection detection precision and stability.

Description

Technical Field

[0001] This utility model relates to the field of wire rope flaw detection technology, specifically to a replaceable four-way integrated wire rope flaw detection limit wheel mechanism. Background Technology

[0002] As a core load-bearing component in high-risk fields such as mining, bridges, and cranes, the safety status of wire ropes directly affects the safety of production operations. After long-term use, wire ropes may experience wear, corrosion, fatigue fracture, and other potential hazards, requiring real-time monitoring through flaw detection. During flaw detection, the stability of the wire rope's positioning and clamping directly affects the detection accuracy. Uneven clamping force or a single direction can easily lead to wire rope deviation, resulting in missed detections or misjudgments, which may even cause safety accidents in severe cases.

[0003] For example, in the prior art, Chinese patent with publication number CN117754485A discloses a clamping and positioning device for wire rope flaw detection. The device uses a clamping mechanism to set two clamping wheels on the left and right sides of the wire rope, which, together with the sliding adjustment of the ruler, achieves horizontal clamping. The device also uses the teeth of the rotating opening and closing disc to engage the wire rope and prevent it from moving.

[0004] However, this technology can only achieve bidirectional horizontal clamping, with the clamping wheels applying clamping force only from the left and right sides of the wire rope, failing to create uniform clamping in multiple directions. When the wire rope is disturbed by external forces or twists on its own, bidirectional clamping is insufficient to restrain its deflection or displacement, causing the wire rope to easily deviate from its geometric center during flaw detection.

[0005] Therefore, how to achieve multi-directional synchronous bearing of the wire rope and ensure that the wire rope is at the geometric center and subjected to uniform force during the flaw detection process has become a technical problem that urgently needs to be solved. Utility Model Content

[0006] The purpose of this invention is to provide a replaceable four-way integrated wire rope flaw detection limiting wheel mechanism to solve the above problems. By constraining the limiting component through the eccentric guide groove and the limiting groove, the limiting wheel is driven to synchronously retract towards the center of the wire rope, forming a uniform four-way clamping. This alleviates the problem of uneven force caused by traditional one-way clamping, ensuring that the wire rope is always stably clamped and located in the center during the flaw detection process, effectively improving the accuracy and stability of flaw detection. See the following description for details.

[0007] To achieve the above objectives, the present invention provides the following technical solution: This utility model provides a replaceable four-way integrated wire rope flaw detection limiting wheel mechanism, including limiting rings, limiting components and driving rings. There are two limiting rings, multiple limiting components, and two driving rings that correspond one-to-one with the limiting rings. The driving rings are located in the middle of the corresponding limiting rings. The middle part of the limiting component is slidably connected to the middle part of the limiting ring, and the other end of the limiting component is slidably disposed inside the adjacent driving ring. The drive ring has multiple guide grooves in its middle, the guide grooves are arc-shaped and eccentrically located in the middle of the drive ring. The limiting component includes a locking pin slidably disposed in the guide groove. The locking pin slides along the guide groove by the rotation of the drive ring and drives the limiting component to move. The inner side of the limiting ring has multiple limiting grooves. The limiting component includes a limiting frame slidably disposed in the limiting groove. A limiting wheel is rotatably disposed on one side of the limiting frame. The limiting frame slides directionally along the limiting groove to move the limiting wheel and thus clamp the wire rope.

[0008] The aforementioned interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism utilizes two limiting rings that rotate and assemble into a ring structure. The drive ring also forms a ring structure within the limiting rings. As the drive ring rotates within the ring structure formed by the limiting rings, the eccentrically located guide groove in its center rotates accordingly. Due to the eccentric structure, the guide groove has a proximal end near the center of the limiting ring and a distal end far from the center of the limiting ring, with the distance between the proximal end and the center of the limiting ring being greater than the distance between the distal end and the center of the limiting ring. The rotation of the guide groove pushes its inner wall... When the locking pin moves towards the near end, the limiting frame of the limiting component is constrained by the limiting groove of the limiting ring and can only slide along the limiting groove. This forces the locking pin to be unable to move along the rotation path of the guide groove. As a result, the inner wall of the guide groove drives the locking pin to move closer to the center of the limiting ring along the limited direction of the limiting groove. The change in the distance between the guide groove and the center of the limiting ring caused by the eccentricity of the guide groove converts the rotational motion of the drive ring into the displacement motion of the locking pin along the limiting groove. This displacement then drives the limiting wheel to move, ultimately realizing the synchronous clamping or loosening adjustment of the wire rope by the limiting wheels in multiple directions.

[0009] Preferably, a card seat is provided on the other side of the limiting frame, and the card seat is fixedly connected to the card post so that the card post drives the limiting frame to move.

[0010] Preferably, the outer side of the drive ring is provided with teeth, one side of the limiting ring is provided with an adjusting post, and the middle of the adjusting post is provided with a gear that meshes with the teeth.

[0011] Preferably, one end of the adjusting column is provided with an adjusting plate, the column body between the adjusting plate and the adjacent limiting ring sidewall is fitted with a spring, the other sidewall of the limiting ring is provided with a locking opening, and the other end of the adjusting column is provided with a locking block adapted to the shape of the locking opening.

[0012] Preferably, the device also includes a connecting frame, on both sides of the bottom of the connecting frame, a plurality of connecting wheels are provided, and on both sides of the limiting ring, a connecting groove adapted to the connecting wheels is provided. The connecting groove is annular, and a plurality of fixing ports arranged in an annular array are provided in the middle of the connecting groove. A sliding column with one end located in the fixing port is inserted into the middle of both sides of the connecting frame.

[0013] Preferably, the connecting frame has clearance openings on both sides, and the clearance openings coincide with the locking openings.

[0014] Preferably, it also includes an I-beam, with the top of the connecting frame fixedly disposed at the bottom of the I-beam.

[0015] Preferably, one end of the limiting ring is provided with a hinge shaft, and the two hinge shafts are hinged to each other. One end of the driving ring is provided with a protrusion, and the other end of the driving ring is provided with a notch that mates with the protrusion so that the two driving rings can be connected.

[0016] Preferably, the device also includes a locking assembly, which includes multiple rotating shafts rotatably disposed on one side of a limiting ring. The rotating shafts are concentrically arranged and each end is fixed with a locking plate. A pin is inserted between two locking plates located on the same rotating shaft, and the middle part of each pin passes through the end of the limiting ring on the other side to connect the two limiting rings.

[0017] The beneficial effects are: 1. This utility model uses the eccentric guide groove and the limiting groove to constrain the limiting component, which transforms the rotational motion of the drive ring into the synchronous displacement of multiple limiting wheels. This causes the limiting wheels to synchronously converge toward the center of the wire rope, forming a four-way uniform clamping. This alleviates the problem of uneven force caused by traditional unidirectional clamping, ensuring that the wire rope is always stably clamped and located in the center during the flaw detection process, effectively improving the accuracy and stability of flaw detection. 2. When the bottom limit wheel wears out due to long-term pressure, the limit ring can be rotated to move the worn limit wheel to the side or top. At the same time, the position is locked after the repositioning by passing the sliding pin through the fixed hole. The connecting wheel and the connecting groove provide clamping and guidance for the rotation of the limit ring. In this way, the operator can actively adjust the position of the worn limit wheel, so that the wear of each limit wheel is more uniform and the frequent replacement of worn limit wheels is avoided. 3. When the adjustment plate is manually rotated, the gear meshes with the outer teeth of the drive ring, and the rotation angle of the drive ring can be precisely controlled. After the adjustment plate is released, the spring elastically resets and pushes the adjustment column to move in the opposite direction, so that the locking block is embedded in the locking hole, the drive ring stops rotating and the guide groove position is fixed, ensuring convenient adjustment of the clamping and releasing states. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a structural breakdown diagram of the present invention; Figure 3 This is a partial structural disassembly diagram of this utility model; Figure 4 This is another partial structural disassembly diagram of this utility model; Figure 5 This is a schematic diagram of the internal structure of this utility model; Figure 6 This is a three-dimensional structural diagram of another aspect of the present invention; Figure 7 This is a structural schematic diagram of the connecting frame of this utility model; Figure 8 This is a schematic diagram of the right-side structure of this utility model; Figure 9 This is a schematic diagram of the main structure of this utility model.

[0020] The annotations in the attached figures are explained as follows: 1. Limiting ring; 101. Limiting groove; 102. Connecting groove; 103. Fixing port; 104. Locking port; 105. Hinge shaft; 2. Limiting assembly; 201. Limiting wheel; 202. Card seat; 203. Card post; 204. Limiting frame; 3. Drive ring; 301. Guide groove; 302. Protrusion; 303. Notch; 304. Tooth; 4. Adjusting post; 401. Gear; 402. Adjusting plate; 403. Spring; 404. Locking block; 5. Locking assembly; 501. Locking plate; 502. Rotating shaft; 503. Pin; 6. Connecting frame; 601. Connecting wheel; 602. Sliding column; 603. Clearance port; 7. I-beam. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] See Figures 1-9 As shown, this utility model provides a replaceable four-way integrated wire rope flaw detection limiting wheel mechanism, including limiting ring 1, limiting component 2 and driving ring 3. There are two limiting rings 1 and multiple limiting components 2. Specifically, there are preferably four sets of limiting components, which are distributed in a ring array inside the limiting ring. There are two driving rings 3, which correspond one-to-one with the limiting rings 1. The driving ring 3 is located in the middle of the corresponding limiting ring 1. The middle part of the limiting component 2 is slidably connected to the middle part of the limiting ring 1, and the other end of the limiting component 2 is slidably disposed inside the adjacent driving ring 3. Multiple guide grooves 301 are provided in the middle of the drive ring 3. The guide grooves 301 are arc-shaped and eccentrically located in the middle of the drive ring 3. The limiting component 2 includes a locking post 203 slidably disposed in the guide groove 301. The locking post 203 slides along the guide groove 301 by the rotation of the drive ring 3 and drives the limiting component 2 to move. Multiple limiting grooves 101 are provided on the inner side of the limiting ring 1. The limiting component 2 includes a limiting frame 204 slidably disposed in the limiting groove 101. A limiting wheel 201 is rotatably disposed on one side of the limiting frame 204. The limiting frame 204 slides directionally along the limiting groove 101 to move the limiting wheel 201 and clamp the wire rope. By rotating and assembling the two limiting rings 1 into a ring structure, the driving ring 3 also assembles into a ring structure within the limiting rings 1. When the driving ring 3 rotates within the ring structure formed by the limiting rings 1, the guide groove 301, which is eccentrically located in the middle, rotates accordingly. Due to the eccentric structure, the guide groove 301 has a proximal end near the center of the limiting ring 1 and a distal end far from the center of the limiting ring 1, and the distance between the proximal end and the center of the limiting ring 1 is greater than the distance between the distal end and the center of the limiting ring 1. When the guide groove 301 rotates, causing its inner wall to push the locking pin 203 towards the proximal end, the limiting frame 204 of the limiting assembly 2 is limited. The limiting groove 101 of the positioning ring 1 restricts the sliding only along the limiting groove 101, forcing the locking pin 203 to be unable to move along the rotation path of the guide groove 301. This causes the inner wall of the guide groove 301 to drive the locking pin 203 to move closer to the center of the limiting ring 1 along the limited direction of the limiting groove 101. The change in the distance between the guide groove 301 and the center of the limiting ring 1 caused by the eccentricity of the guide groove 301 converts the rotational motion of the drive ring 3 into the displacement motion of the locking pin 203 along the limiting groove 101. This displacement then drives the limiting wheel 201 to move, ultimately achieving synchronous clamping or loosening adjustment of the wire rope by the limiting wheels 201 in multiple directions.

[0023] See Figures 1-5 As shown, as an optional implementation, a card holder 202 is provided on the other side of the limiting frame 204. The card holder 202 is fixedly connected to the card post 203 so that the card post 203 can drive the limiting frame 204 to move. With this configuration, when the inner wall of the guide groove 301 pushes the locking post 203 to move closer to the end, the locking post 203 directly drives the limiting frame 204 to move synchronously through the locking seat 202. Since the limiting frame 204 is constrained by the limiting groove 101 of the limiting ring 1 and can only slide along the limiting groove 101, the movement of the locking post 203 is forcibly converted into the radial displacement of the limiting frame 204 along the limiting groove 101, thereby driving the limiting wheel 201 to move closer to the center of the limiting ring 1, and finally realizing the synchronous clamping of the wire rope by the limiting wheel 201 in multiple directions. Conversely, when the guide groove 301 rotates and causes the locking post 203 to move further away from the end, the locking post 203 drives the limiting frame 204 to move synchronously away from the center of the limiting ring 1 through the locking seat 202, thereby realizing the synchronous loosening and adjustment of the wire rope by the limiting wheel 201.

[0024] See Figures 1-6 As shown, the outer side of the drive ring 3 is provided with teeth 304, and one side of the limiting ring 1 is provided with an adjusting column 4. The middle part of the adjusting column 4 is provided with a gear 401 that meshes with the teeth 304. One end of the adjusting column 4 is provided with an adjusting plate 402. The column body of the adjusting column 4 located between the adjusting plate 402 and the adjacent side wall of the limiting ring 1 is fitted with a spring 403. The other side wall of the limiting ring 1 is provided with a locking opening 104. The other end of the adjusting column 4 is provided with a locking block 404 that matches the shape of the locking opening 104. With this configuration, when the adjusting plate 402 is rotated, the adjusting column 4 drives the gear 401 to mesh with the teeth 304 on the outer side of the drive ring 3, thereby driving the drive ring 3 to rotate. When the adjusting plate 402 is released, the spring 403 elastically resets and pushes the adjusting column 4 to move in the opposite direction, so that the locking block 404 is embedded in the locking port 104 to achieve positioning. At this time, the position of the adjusting column 4 is locked, the driving ring 3 stops rotating, the guide groove 301 is fixed in position, and the limit wheel 201 maintains the clamping or loosening state of the wire rope.

[0025] See Figures 1-8 As shown, it also includes a connecting frame 6, with multiple connecting wheels 601 on both sides of the bottom of the connecting frame 6. The limiting ring 1 has connecting grooves 102 on both sides that are adapted to the connecting wheels 601. The connecting grooves 102 are annular, and multiple fixed ports 103 arranged in annular array are opened in the middle of the connecting grooves 102. A sliding column 602 with one end located in the fixed port 103 is inserted into the middle of both sides of the connecting frame 6. Both sides of the connecting frame 6 have clearance ports 603, which are distributed in coincidence with the locking ports 104. It also includes an I-beam 7, with the top of the connecting frame 6 fixedly installed at the bottom of the I-beam 7. With this configuration, when the wire rope is inspected for defects, the bottom of the wire rope continuously presses against the bottom limiting wheel 201. Long-term operation will cause the limiting wheel 201 to wear out more quickly. By rotating the limiting ring 1, the bottom limiting wheel 201 can be moved to the side or top. After adjusting the position, the sliding column 602 can pass through the fixing port 103 to achieve relative fixation between the limiting ring 1 and the connecting frame 6. The connecting wheel 601 and the connecting groove 102 can both clamp the two sides of the limiting ring 1 and guide it when the position of the limiting ring 1 is adjusted. When the adjusting column 4 drives the locking block 404 to embed into the locking port 104, the clearance port 603 provides operating space for the adjusting column 4 to avoid interference with the connecting frame 6; the connecting frame 6 is fixed by the I-beam 7, so that the entire mechanism is stably installed along the track of the I-beam 7, and finally the limit wheel 201 stably clamps the wire rope during the wire rope flaw detection process.

[0026] See Figures 1-6 As shown, one end of the limiting ring 1 is provided with a hinge shaft 105, and the two hinge shafts 105 are hinged to each other. One end of the driving ring 3 is provided with a protrusion 302, and the other end of the driving ring 3 is provided with a notch 303 that cooperates with the protrusion 302 so that the two driving rings 3 can be connected. It also includes a locking component 5, which includes multiple rotating shafts 502 rotatably disposed on one side of the limiting ring 1. The rotating shafts 502 are concentrically disposed and both ends are fixed with locking plates 501. A pin 503 is inserted between two locking plates 501 located on the same rotating shaft 502. The middle part of the pin 503 passes through the end of the limiting ring 1 on the other side so that the two limiting rings 1 are connected. With this configuration, when the two limiting rings 1 rotate and assemble through the hinge shaft 105, the protrusion 302 at one end of the drive ring 3 is inserted into the recess 303 of the other drive ring 3 to achieve a mating connection. When the rotating shaft 502 is rotated, the concentrically arranged rotating shaft 502 drives the locking plates 501 at both ends to rotate synchronously, so that the pin 503 passes through the end of the limiting ring 1 on the other side. At this time, the two locking plates 501 clamp the end of the limiting ring 1 on the other side, and the connection of the two limiting rings 1 is achieved through the passage of the pin 503, thus ensuring the stability of the ring structure after the limiting rings 1 are assembled.

[0027] Using the above structure, when the two limiting rings 1 rotate and assemble to form a ring structure, the driving ring 3 synchronously assembles into a ring. At this time, rotating the driving ring 3 causes the eccentric guide groove 301 in its middle to rotate accordingly. Since the distance between the near end of the guide groove 301 and the center of the limiting ring 1 is greater than that between the far end and the near end, the inner wall of the guide groove 301 will push the locking post 203 to move during rotation. Because the limiting frame 204 is constrained by the limiting groove 101, the limiting component 2 can only slide along the limiting groove 101. The locking post 203 is forced to rotate with the guide groove 301 and move closer to or away from the center of the limiting ring 1 along the limiting groove 101, thereby driving the limiting wheel 201 to move synchronously against the steel. The wire rope is clamped or released. When the wire rope continuously presses the bottom limit wheel 201 and causes wear, the limit ring 1 is rotated to move the bottom limit wheel 201 to the side or top. At the same time, the position of the limit ring 1 is fixed by the sliding column 602. When the drive ring 3 rotates to the target position, the gear 401 teeth 304 are engaged and locked by the reset locking mechanism, so that the drive ring 3 stops rotating and maintains the clamping or releasing state of the limit wheel 201 on the wire rope. Finally, the ring structure formed by the limit ring 1 drives the limit wheel 201 to achieve continuous and stable clamping of the wire rope by the limit wheel 201 in multiple directions during the wire rope flaw detection process. By constraining the limiting component 2 through the eccentric guide groove 301 and the limiting groove 101, the rotational motion of the drive ring 3 is converted into the synchronous displacement of multiple limiting wheels 201, which drives the limiting wheels 201 to synchronously converge toward the center of the wire rope, forming a four-way uniform clamping. This alleviates the problem of uneven force caused by traditional unidirectional clamping, ensuring that the wire rope is always stably clamped and located in the center during the flaw detection process, effectively improving the flaw detection accuracy and stability. When the bottom limiting wheel 201 wears out due to long-term pressure, the limiting ring 1 can be rotated to move the worn limiting wheel 201 to the side or top. At the same time, the sliding column 602 passes through the fixing port 103 to lock the position after the repositioning. The connecting wheel 601 and the connecting groove 102 provide clamping and guidance for the rotation of the limiting ring 1. In this way, the operator can actively adjust the position of the worn limiting wheel 201, so that the wear of each limiting wheel 201 is more uniform and the frequent replacement of the worn limiting wheel 201 is avoided. When the adjustment plate 402 is manually rotated, the gear 401 meshes with the outer teeth 304 of the drive ring 3, and the rotation angle of the drive ring 3 can be precisely controlled. After the adjustment plate 402 is released, the spring 403 elastically resets and pushes the adjustment column 4 to move in the opposite direction, so that the locking block 404 is embedded in the locking port 104, so that the drive ring 3 stops rotating and fixes the position of the guide groove 301, ensuring convenient adjustment of the clamping and releasing states.

[0028] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A repositionable four-way integrated wire rope flaw detection limiting wheel mechanism, characterized in that: It includes a limiting ring (1), a limiting component (2) and a driving ring (3). There are two limiting rings (1), multiple limiting components (2), and two driving rings (3) that correspond one-to-one with the limiting rings (1). The driving ring (3) is located in the middle of the corresponding limiting ring (1). The middle part of the limiting component (2) is slidably connected to the middle part of the limiting ring (1), and the other end of the limiting component (2) is slidably disposed inside the adjacent driving ring (3). The drive ring (3) has multiple guide grooves (301) in the middle. The guide grooves (301) are arc-shaped and eccentrically located in the middle of the drive ring (3). The limiting component (2) includes a locking pin (203) slidably disposed in the guide groove (301). The locking pin (203) slides along the guide groove (301) by the rotation of the drive ring (3) and drives the limiting component (2) to move. The inner side of the limiting ring (1) has multiple limiting grooves (101). The limiting component (2) includes a limiting frame (204) slidably disposed in the limiting groove (101). A limiting wheel (201) is rotatably disposed on one side of the limiting frame (204). The limiting frame (204) slides directionally along the limiting groove (101) to move the limiting wheel (201) and clamp the wire rope.

2. The interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism according to claim 1, characterized in that: A card holder (202) is provided on the other side of the limiting frame (204). The card holder (202) is fixedly connected to the card post (203) so that the card post (203) can drive the limiting frame (204) to move.

3. The interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism according to claim 1, characterized in that: The drive ring (3) has teeth (304) on its outer side, and the limiting ring (1) has an adjusting post (4) on one side. The adjusting post (4) has a gear (401) that meshes with the teeth (304) in the middle.

4. The interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism according to claim 3, characterized in that: One end of the adjusting column (4) is provided with an adjusting plate (402). The adjusting column (4) is located between the adjusting plate (402) and the side wall of the adjacent limiting ring (1) and is fitted with a spring (403). The other side wall of the limiting ring (1) is provided with a locking port (104). The other end of the adjusting column (4) is provided with a locking block (404) that matches the shape of the locking port (104).

5. The interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism according to claim 4, characterized in that: It also includes a connecting frame (6), on both sides of the bottom of the connecting frame (6) are provided multiple connecting wheels (601), and on both sides of the limiting ring (1) are provided connecting grooves (102) adapted to the connecting wheels (601). The connecting grooves (102) are annular, and multiple fixed ports (103) arranged in annular array are provided in the middle of the connecting grooves (102). A sliding column (602) with one end located in the fixed port (103) is inserted into the middle of both sides of the connecting frame (6).

6. The interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism according to claim 5, characterized in that: Both sides of the connecting frame (6) are provided with clearance openings (603), and the clearance openings (603) are distributed in a manner that coincides with the locking openings (104).

7. The interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism according to claim 5, characterized in that: It also includes an I-beam (7), with the top of the connecting frame (6) fixedly disposed at the bottom of the I-beam (7).

8. The interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism according to claim 1, characterized in that: One end of the limiting ring (1) is provided with a hinge shaft (105), and the two hinge shafts (105) are hinged to each other. One end of the driving ring (3) is provided with a protrusion (302), and the other end of the driving ring (3) is provided with a notch (303) that cooperates with the protrusion (302) so that the two driving rings (3) can be connected.

9. The interchangeable four-way integrated wire rope flaw detection limiting wheel mechanism according to claim 8, characterized in that: It also includes a locking assembly (5), which includes multiple rotating shafts (502) rotatably disposed on one side of the limiting ring (1). The rotating shafts (502) are concentrically arranged and both ends are fixed with locking plates (501). A pin (503) is inserted between two locking plates (501) located on the same rotating shaft (502). The middle part of the pin (503) passes through the end of the limiting ring (1) on the other side to connect the two limiting rings (1).

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