Electromechanical special equipment steel wire rope quality safety monitoring equipment

Abstract

The application relates to the technical field of monitoring devices, in particular to a mechanical and electrical special equipment steel wire rope quality safety monitoring device, which comprises a controller and a shell, a physical detection box and a driving box are arranged on the shell, and a driving piece is arranged in the driving box; a separation assembly is arranged in the shell, a plurality of rotating rods are arranged in the shell, and a conveying assembly is arranged on the rotating rods; a sliding frame, a toothed plate and a driving gear are arranged in the shell, a driving piece output shaft is coaxially fixedly connected with the driving gear, the driving gear is meshed with a driven gear, and the driven gear is coaxially fixedly connected with the rotating rod; a pneumatic cleaning assembly and a driving assembly are arranged in the shell; and a magnetization assembly and a physical detection assembly are arranged in the physical detection box. The mechanical and electrical special equipment steel wire rope quality safety monitoring device can realize continuous conveying of the steel wire rope through the cooperative action of the conveying assembly and the pneumatic cleaning assembly, the steel wire rope can be cleaned at each part, and the subsequent detection precision of the steel wire rope is ensured.

Description

Technical Field

[0001] This invention relates to the field of monitoring device technology, specifically to a quality and safety monitoring device for steel wire ropes in electromechanical special equipment. Background Technology

[0002] The electromechanical special equipment wire rope quality and safety monitoring equipment is a device specifically designed for the quality and safety inspection of wire ropes in equipment such as elevators, passenger ropeways, and lifting machinery. Existing technologies, such as portable wire rope flaw detectors, require operators to first tightly press the detector's inspection area against the wire rope to be inspected, and then use the detector's built-in magnetization device to axially magnetize the wire rope until it reaches saturation. At this point, the magnetic sensing element in the sensor collects real-time data on the magnetic field distribution on and inside the wire rope, processes the collected magnetic field signals, and analyzes abnormal changes in the magnetic field to identify defects such as broken wires, wear, and corrosion. After the inspection is completed, a complete inspection result is generated, including a defect distribution map, a safety assessment report, and maintenance recommendations. While this technology can detect defects in wire ropes, it only involves the inspection of the wire rope itself. When faced with excessive impurities on the wire rope surface, manual or external equipment is required for pre-treatment of the wire rope, which may introduce additional damage to the wire rope, thus affecting the monitoring accuracy. Therefore, there is a lack of innovative technical solutions in the existing technology that can simultaneously pre-treat and inspect wire ropes while improving the accuracy of the inspection.

[0003] A search revealed that while some existing patents have improved the monitoring accuracy of wire ropes, they still fail to overcome the core problem of interference from impurities causing deviations in monitoring results. For example, Chinese patent (CN120293849A) discloses a quality and safety monitoring device for wire ropes in electromechanical special equipment. This device coats the wire rope with fluorescent paint, judging the wear condition by the fading of the paint. While this method improves the monitoring accuracy, it does not address the removal of impurities, leaving the impurities to still affect the monitoring results. Another example is Chinese patent (CN220552764U), which also discloses a similar device. This device bends the wire rope by wrapping it around a guide wheel, captures images of surface defects using a camera, and cleans the surface with a brush. While this removes surface impurities, the brush's friction with the wire rope during contact may introduce new defects.

[0004] In summary, the main drawback of the above solution is that it only satisfies the defect detection of wire ropes, but does not break through the limitations of "non-contact cleaning and improved monitoring accuracy". As a result, it is difficult for the equipment to improve the monitoring accuracy of wire ropes without introducing new defects during use. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a quality and safety monitoring device for steel wire ropes in electromechanical special equipment. This device utilizes a pneumatic cleaning component to perform pneumatic impurity removal on the steel wire rope, removing impurities from its surface without contact and ensuring the accuracy of subsequent testing. Simultaneously, the transport component and the pneumatic cleaning component work together to achieve continuous transport of the steel wire rope, ensuring that all parts of the rope are cleaned, further guaranteeing the accuracy of subsequent testing.

[0006] To achieve the above objectives, the technical solution of the present invention is as follows: A quality and safety monitoring device for steel wire ropes in electromechanical special equipment includes a controller and a housing. The housing has an inlet, and a physical testing box is fixedly connected and communicated with on one side of the housing. The physical testing box has an outlet. A drive box is fixedly connected to one side of the housing, and a drive component is fixedly connected inside the drive box. The controller controls the opening and closing of the drive component. A partition component for functional zoning is provided on the bottom wall of the housing. Several rotating rods are rotatably fitted on the inner side wall of the housing. A transport component for transporting steel wire ropes is provided at the end of each rotating rod away from the inner side wall of the housing. A sliding frame is fixedly connected to the inner side wall of the housing. A toothed plate is laterally slidably fitted inside the sliding frame. A drive gear is rotatably fitted on the inner side wall of the housing. The output shaft of the drive component passes through the side wall of the housing and is coaxially fixedly connected to the drive gear. The drive gear meshes with a driven gear, and the driven gear is coaxially fixedly connected to its adjacent rotating rod. A pneumatic cleaning component for cleaning the steel wire rope is provided on the inner side wall of the housing. A drive component for driving the pneumatic cleaning component is provided on one side of the drive gear and the driven gear. The physical testing box contains a magnetization component for magnetizing the wire rope and a physical testing component for physically testing the wire rope.

[0007] The technical principles of the above solution are as follows:

[0008] Workers insert the steel wire rope into the housing through the inlet. The interior of the housing is functionally divided by a partitioning component. Then, workers control the output shaft of the drive unit via a controller, which in turn rotates the drive gear, driven gear, and rotating rod. The rotating rod drives the transport component, which transports the steel wire rope. Simultaneously, the drive gear and driven gear also drive the drive component, which in turn drives the pneumatic cleaning component to clean the steel wire rope. During this process, the controller also controls the magnetization and physical detection components. The magnetization component magnetizes the steel wire rope, and the physical detection component performs physical inspections on it.

[0009] The above approach has the following beneficial effects:

[0010] 1. This invention utilizes a pneumatic cleaning component to perform pneumatic impurity removal on the wire rope, removing impurities from the wire rope surface without contact, thus ensuring the accuracy of subsequent inspections. Simultaneously, the transport component and the pneumatic cleaning component work together to achieve continuous transport of the wire rope, ensuring that all parts of the wire rope are cleaned, further guaranteeing the accuracy of subsequent inspections.

[0011] 2. This invention integrates a magnetization component into a physical testing box to magnetize the wire rope, causing it to generate magnetism internally. The physical testing component then monitors internal defects in the wire rope. This allows for analysis of internal defects based on changes in the magnetic field distribution within the wire rope, thus improving the accuracy of the detection.

[0012] 3. This invention integrates the functions of steel wire rope transportation, cleaning, magnetization and physical testing into one complete process, reducing the transfer of steel wire rope between different devices, thereby improving testing efficiency. At the same time, it also reduces the additional damage that may be caused to the steel wire rope during the transfer process, ensuring the accuracy of the test results.

[0013] Furthermore, the partition assembly includes a partition fixedly connected to the bottom wall of the housing. The partition divides the interior of the housing into a drive chamber and a transport chamber from left to right. All rotating rods extend through the partition to one side of the partition and are rotatably engaged with the partition.

[0014] Beneficial effects: By dividing the interior of the housing into functional areas using partitions, the drive components and transport components can be installed independently in the drive cavity and transport cavity, respectively, thereby reducing mutual interference between different functional components and improving the reliability and efficiency of equipment operation.

[0015] Furthermore, the drive assembly includes a drive tooth block and a driven tooth block, which are fixedly connected to the drive gear and the driven gear on the side away from the inner wall of the drive cavity, respectively. Both the drive tooth block and the driven tooth block mesh with the bottom of the tooth plate.

[0016] Beneficial effects: The meshing structure of the driving and driven tooth blocks with the tooth plate has self-locking characteristics. When the device stops running, the tooth plate can be locked in the current position under the meshing of the driving or driven tooth blocks, thereby reducing the possibility of the wire rope retracting or slipping due to inertia or external force.

[0017] Furthermore, the drive assembly includes a turntable fixedly connected to the side of the drive gear away from the inner wall of the drive cavity. Meshing tooth blocks are symmetrically fixedly connected on the turntable. An incomplete gear is rotatably engaged on the side of the driven gear away from the inner wall of the drive cavity. Both the meshing tooth blocks and the incomplete gear mesh with the bottom of the tooth plate, and both the meshing tooth blocks mesh with the incomplete gear.

[0018] Beneficial effects: The meshing condition of the incomplete gear with the meshing tooth block and tooth plate changes at different stages of rotation, thereby enabling control of the movement direction of the tooth plate and realizing the reciprocating motion of the tooth plate.

[0019] Furthermore, the drive assembly includes a hinge rod eccentrically hinged to the side of the drive gear away from the inner wall of the drive cavity, and the end of the hinge rod away from the drive gear is hinged to the gear plate.

[0020] Beneficial effects: The eccentric hinge design of the hinge rod and the drive gear allows one end of the hinge rod to rotate around the axis of the drive gear when the drive gear rotates, while the other end drives the toothed plate hinged to it to perform linear reciprocating motion, reducing the number of transmission components and thus reducing energy loss.

[0021] Furthermore, the transport assembly includes several rotating wheels that are rotatably fitted on the inner sidewall of the transport cavity. Each rotating wheel is coaxially and fixedly connected to its adjacent rotating rod, and each rotating wheel has a limit groove.

[0022] Beneficial effects: The design of the pulley and the limiting groove provides a support surface for the movement of the wire rope. When the pulley rotates, it can drive the wire rope located in the limiting groove to move laterally, thereby realizing the conveying of the wire rope, reducing the friction force on the wire rope, and thus reducing the friction loss of the wire rope.

[0023] Furthermore, the pneumatic cleaning assembly includes a cleaning box fixedly connected to the inner side wall of the drive chamber, a cleaning plate slidably fitted to the inner side wall of the cleaning box, an extension rod fixedly connected to one side of the toothed plate, and the end of the extension rod away from the toothed plate passing through the side wall of the cleaning box and fixedly connected to the cleaning plate.

[0024] The cleaning box is connected to an air inlet pipe and an air outlet pipe. The air inlet pipe and the air outlet pipe are connected to the cleaning box with an air inlet check valve and an air outlet check valve, respectively. A cleaning block is fixedly connected to the upper part of the inner side wall of the transport cavity. The cleaning block has a cleaning channel. The rotating wheel is located directly below the outlet of the cleaning channel. The end of the air outlet pipe away from the cleaning box is connected to the cleaning channel. A solenoid valve is connected to the connection point. A pressure sensor is fixedly connected to the inner side wall of the cleaning box. The controller is used to receive the pressure signal obtained by the pressure sensor in real time and control the opening and closing of the solenoid valve based on the pressure signal.

[0025] Beneficial effects: The design of the air pressure sensor and solenoid valve allows for stable control of the airflow and pressure intensity blown from the cleaning channel, thus enabling pneumatic cleaning of impurities on the wire rope surface. Simultaneously, the design of the cleaning channel limits the direction and location of the airflow, guiding and focusing it to improve the cleaning efficiency of the airflow on the wire rope surface.

[0026] Furthermore, the lower part of the transport chamber is equipped with a collection assembly for collecting impurities. The collection assembly includes a collection frame fixedly connected to the inner side wall of the transport chamber, the collection frame being arranged at an angle. A collection box is fixedly connected to the bottom wall of the transport chamber, and a collection hole is opened on one side of the collection box. The collection frame communicates with the lower part of the collection box through the collection hole. A screen is fixedly connected to the inner side wall of the collection box, and the end of the air inlet pipe away from the cleaning box communicates with the upper part of the collection box, with the communication point located above the screen.

[0027] Beneficial effects: The inclined collection frame allows impurities to move towards the collection box under their own gravity, improving collection efficiency and reducing impurity residue in the transport chamber. Simultaneously, the connection between the end of the air inlet pipe away from the cleaning box and the upper part of the collection box allows the device to draw gas from inside the collection box, creating negative pressure and drawing in external gas. This airflow then carries impurities into the collection box, further improving collection efficiency.

[0028] Furthermore, the magnetization component includes a guide groove fixedly connected to the inner wall of the physical testing box, several electromagnets fixedly connected to the inner wall of the guide groove, and several Hall sensors fixedly connected to the bottom wall of the guide groove; the controller is electrically connected to a cloud processor and a worker terminal. The controller is used to control the opening and closing of the electromagnets, receive the monitoring signals obtained by the Hall sensors, send the monitoring signals to the cloud processor for analysis and obtain analysis results, the cloud processor sends the analysis results to the controller, and the controller sends the analysis results to the worker terminal.

[0029] Beneficial effects: Electromagnets can control the generation and intensity of magnetic fields according to their own energization, thereby forming a magnetic field with a specific distribution and intensity in the guide groove to meet the magnetization requirements of steel wire ropes of different testing specifications.

[0030] Furthermore, the physical testing component includes an S-shaped guide frame fixedly connected to the inner wall of the physical testing box, and the guide frame is connected to the guide groove; the guide frame has several testing ports, all of which are located at the curved position of the guide frame; fixed plates are symmetrically fixedly connected to the inner wall of the physical testing box, and the fixed plates are located on both sides of the guide frame; LED lights and cameras are fixedly connected to the side of the fixed plates closest to the guide frame; the controller is used to control the opening and closing of the LED lights and cameras; the lenses of the cameras are all on the same straight line as the adjacent testing ports.

[0031] Beneficial effects: By aligning the camera lens and the inspection port on the same straight line, the camera can monitor the appearance characteristics of the wire rope in real time, ensuring that the camera can focus on the wire rope, thereby reducing image deviation and blurring and improving inspection accuracy.

[0032] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0033] Figure 1 This is an isometric schematic diagram of an embodiment of a wire rope quality and safety monitoring device for electromechanical special equipment provided in Embodiment 1 of the present invention;

[0034] Figure 2 This is an isometric schematic diagram of the transport cavity of an embodiment of a wire rope quality and safety monitoring device for electromechanical special equipment provided in Embodiment 1 of the present invention;

[0035] Figure 3 This is an isometric schematic diagram of the drive cavity of an embodiment of a wire rope quality and safety monitoring device for electromechanical special equipment provided in Embodiment 1 of the present invention;

[0036] Figure 4 This is a side sectional view of the pneumatic cleaning component of an embodiment of a steel wire rope quality and safety monitoring device for electromechanical special equipment provided in Embodiment 1 of the present invention;

[0037] Figure 5 This is a cross-sectional schematic diagram of the cleaning block in an embodiment of a wire rope quality and safety monitoring device for electromechanical special equipment provided in Embodiment 1 of the present invention;

[0038] Figure 6 A cross-sectional schematic diagram of a collection box for a quality and safety monitoring device for steel wire ropes of special electromechanical equipment provided in Embodiment 1 of the present invention;

[0039] Figure 7 A cross-sectional view of the physical testing box of an embodiment of a quality and safety monitoring device for steel wire ropes of electromechanical special equipment provided in Embodiment 1 of the present invention;

[0040] Figure 8 This is an isometric schematic diagram of the drive cavity of an embodiment of a wire rope quality and safety monitoring device for electromechanical special equipment provided in Embodiment 2 of the present invention;

[0041] Figure 9 This is an isometric schematic diagram of the drive cavity of an embodiment of a wire rope quality and safety monitoring device for electromechanical special equipment provided in Embodiment 3 of the present invention.

[0042] Reference numerals: 1. Outer shell; 2. Physical testing box; 3. Stepper motor; 4. Partition plate; 5. Rotating rod; 6. Rotating wheel; 7. Sliding frame; 8. Gear plate; 9. Drive gear; 10. Driven gear; 11. Driven gear block; 12. Driven gear block; 13. Cleaning box; 14. Cleaning plate; 15. Extension rod; 16. Inlet pipe; 17. Outlet pipe; 18. Inlet one-way valve; 19. Outlet one-way valve; 20. Cleaning block; 21. Solenoid valve; 22. Air pressure sensor; 23. Collection frame; 24. Collection box; 25. Screen; 26. Guide groove; 27. Electromagnet; 28. Hall sensor; 29. ​​Guide frame; 30. Fixing plate; 31. LED light; 32. Camera; 33. Turntable; 34. Incomplete gear; 35. Hinge rod. Detailed Implementation

[0043] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0044] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0046] The following detailed description illustrates the specific implementation method:

[0047] Example 1:

[0048] like Figure 1As shown, a quality and safety monitoring device for steel wire ropes of special electromechanical equipment includes a controller (not shown in the figure) and a housing 1. The housing 1 has an inlet. One side of the housing 1 is integrally formed and connected to a physical testing box 2, which has an outlet.

[0049] like Figure 1 As shown, a drive box is welded to one side of the outer casing 1, and a drive component is bolted to the drive box. The controller is used to control the opening and closing of the drive component. In this embodiment, a stepper motor 3 is selected as the drive component.

[0050] like Figure 2 and Figure 3 As shown, the inner bottom wall of the outer casing 1 is provided with a partition component for functional partitioning. The partition component includes a partition 4 welded to the inner bottom wall of the outer casing 1. The partition 4 divides the interior of the outer casing 1 into a drive cavity and a transport cavity from left to right.

[0051] Specifically, the partition 4 reduces mutual interference between components located in the two different chambers by dividing the interior of the housing 1 into a drive chamber and a transport chamber, thereby improving the operating efficiency of the equipment.

[0052] The inner wall of the outer casing 1 is rotatably fitted with several rotating rods 5. The end of each rotating rod 5 away from the inner wall of the drive cavity extends through the partition 4 into the transport cavity and is equipped with a transport component for transporting the wire rope. The rotating rods 5 are rotatably fitted with the partition 4.

[0053] A sliding frame 7 is welded to the inner side wall of the drive cavity. A toothed plate 8 is laterally slidably fitted inside the sliding frame 7. A drive gear 9 is rotatably fitted to the inner side wall of the drive cavity. The output shaft of the stepper motor 3 passes through the side wall of the outer shell 1 and is coaxially fixedly engaged with the drive gear 9. The drive gear 9 meshes with a driven gear 10. The driven gear 10 is coaxially fixedly engaged with its adjacent rotating rod 5.

[0054] The transport assembly includes several rotating wheels 6 that are rotatably fitted on the inner side wall of the transport cavity. Each rotating wheel 6 is integrally formed coaxially with its adjacent rotating rod 5, and each rotating wheel 6 has a limit groove.

[0055] Specifically, the worker feeds the wire rope into the housing 1 through the inlet, positioning it in the limiting groove. Then, the controller controls the output shaft of the stepper motor 3 to rotate, causing the drive gear 9, which is fixedly engaged with it, to rotate. The drive gear 9 then drives the driven gear 10, which meshes with it, to rotate. Since the driven gear 10 is coaxially and fixedly engaged with the rotating rod 5, and the rotating rod 5 is integrally formed with its adjacent rotating wheel 6, when the driven gear 10 rotates, it sequentially drives the adjacent rotating rod 5 and rotating wheel 6 to rotate. This, in turn, causes the wire rope to move laterally via the rotating wheel 6, thus achieving the transportation of the wire rope.

[0056] like Figure 3As shown, a drive assembly is provided on one side of the drive gear 9 and the driven gear 10. The drive assembly includes a drive tooth block 11 and a driven tooth block 12, which are respectively welded to the side of the drive gear 9 and the driven gear 10 away from the inner sidewall of the drive cavity. Both the drive tooth block 11 and the driven tooth block 12 mesh with the bottom of the tooth plate 8.

[0057] Specifically, during rotation, the drive gear 9 and driven gear 10 also drive the drive gear block 11 and driven gear block 12 welded to them to rotate, respectively. Since the drive gear 9 meshes with the driven gear 10, the rotation direction of the drive gear 9 is opposite to that of the driven gear 10, thus causing the rotation directions of the drive gear block 11 and driven gear block 12 to also be opposite. In this embodiment, when the drive gear block 11 begins to mesh with the bottom of the toothed plate 8, the driven gear block 12 disengages from the bottom of the toothed plate 8; when the driven gear block 12 begins to mesh with the bottom of the toothed plate 8, the drive gear block 11 disengages from the bottom of the toothed plate 8.

[0058] like Figure 3 It can be seen that when the driving tooth block 11 rotates clockwise, the driven tooth block 12 rotates counterclockwise. At this time, when the driving tooth block 11 meshes with the bottom of the tooth plate 8 during rotation, the driving tooth block 11 can drive the tooth plate 8 to move to the right; when the driven tooth block 12 meshes with the bottom of the tooth plate 8 during rotation, the driven tooth block 12 can drive the tooth plate 8 to move to the left, thereby realizing the transverse reciprocating motion of the tooth plate 8.

[0059] The inner wall of the drive chamber is equipped with a pneumatic cleaning component, which is used to perform pneumatic cleaning of the wire rope.

[0060] like Figure 3 and Figure 4 As shown, the pneumatic cleaning assembly includes a cleaning box 13 welded to the inner side wall of the drive cavity. A cleaning plate 14 is laterally slidably fitted on the inner side wall of the cleaning box 13. An extension rod 15 is welded to one side of the toothed plate 8. The end of the extension rod 15 away from the toothed plate 8 passes through the side wall of the cleaning box 13 and is integrally formed with the cleaning plate 14.

[0061] An air inlet pipe 16 and an air outlet pipe 17 are connected to the cleaning box 13. An air inlet check valve 18 and an air outlet check valve 19 are respectively connected to the air inlet pipe 16 and the air outlet pipe 17 at their respective points of connection with the cleaning box 13. A cleaning block 20 is welded to the upper part of the inner side wall of the transport cavity. A cleaning channel is opened on the cleaning block 20. The rotating wheels 6 are all located directly below the outlet of the cleaning channel. The end of the air outlet pipe 17 furthest from the cleaning box 13 is connected to the cleaning channel, and a solenoid valve 21 is connected at its connection point. Figure 5 As shown.

[0062] A pressure sensor 22 is fixedly connected to the inner wall of the cleaning box 13 by screws. The controller is used to receive the pressure signal obtained by the pressure sensor 22 in real time and control the opening and closing of the solenoid valve 21 based on the pressure signal.

[0063] Specifically, during the transverse reciprocating motion, the toothed plate 8 can drive the extension rod 15 welded to it to perform transverse reciprocating motion, and then the extension rod 15 drives the cleaning plate 14 integrally formed with it to perform transverse reciprocating motion within the cleaning box 13. The gas located outside the cleaning box 13 is drawn into the cleaning box 13 through the inlet one-way valve 18, and then the gas in the cleaning box 13 is released into the outlet pipe 17 through the outlet one-way valve 19.

[0064] During this process, the staff sets the air pressure threshold through the controller. When the air pressure sensor 22 detects that the air pressure signal in the cleaning box 13 exceeds the air pressure threshold, the controller controls the solenoid valve 21 to open, so that the gas in the air outlet pipe 17 enters the cleaning channel to form an airflow pulse, which pneumatically impacts the wire rope and pneumatically separates the impurities on the wire rope, reducing the possibility of the monitoring quality being reduced due to the influence of impurities.

[0065] like Figure 2 and Figure 6 As shown, the lower part of the transport chamber is provided with a collection assembly for collecting impurities. The collection assembly includes a collection frame 23 welded to the inner side wall of the transport chamber. The collection frame 23 is arranged at an angle. A collection box 24 is welded to the bottom wall of the transport chamber. A collection hole is opened on one side of the collection box 24. The collection frame 23 is connected to the lower part of the collection box 24 through the collection hole.

[0066] A screen 25 is fixedly bonded to the inner wall of the collection box 24. The end of the air inlet pipe 16 away from the cleaning box 13 is connected to the upper part of the collection box 24, and the connection point is located above the screen 25.

[0067] Specifically, after the impurities on the wire rope are separated, they fall into the collection frame 23. Because the collection frame 23 is tilted, the impurities will move towards the collection box 24 under their own gravity. Figure 2 As shown. At the same time, since the two ends of the air inlet pipe 16 are connected to the upper part of the cleaning box 13 and the collection box 24 respectively, when the cleaning plate 14 moves laterally back and forth inside the cleaning box 13, it can draw the gas in the collection box 24 into the cleaning box 13 through the air inlet pipe 16 and the air inlet one-way valve 18. At this time, since the gas inside the collection box 24 is reduced, the gas located outside the collection box 24 will flow into the collection box 24, thereby promoting the entry of impurities into the collection box 24.

[0068] During this process, since the connection between the air inlet pipe 16 and the collection box 24 is located above the screen 25, the impurities in the collection box 24 will be blocked by the screen 25 and will not be sucked into the cleaning box 13.

[0069] The physical testing box 2 contains a magnetization component for magnetizing the wire rope and a physical testing component for physically testing the wire rope.

[0070] like Figure 7 As shown, the magnetization component includes a guide groove 26 integrally formed on the inner wall of the physical testing box 2. Several electromagnets 27 are embedded in the inner wall of the guide groove 26, and several Hall sensors 28 are embedded in the bottom wall of the guide groove 26. The controller is electrically connected to a cloud processor and a worker terminal. The controller is used to control the opening and closing of the electromagnets 27, receive the monitoring signals obtained by the Hall sensors 28, send the monitoring signals to the cloud processor for analysis and obtain the analysis results, the cloud processor sends the analysis results to the controller, and the controller sends the analysis results to the worker terminal.

[0071] Specifically, after cleaning the wire rope, the wheel 6 transports the wire rope to the guide groove 26. At this time, the operator sets the energizing strength of the electromagnet 27 according to the type of wire rope, and magnetizes the wire rope through the electromagnet 27. During this process, the Hall sensor 28 monitors the surface magnetic field distribution data and internal magnetic field distribution data of the wire rope in real time, integrates them into a monitoring signal, and sends the monitoring signal to the cloud processor. The cloud processor analyzes the monitoring signal, obtains the analysis results, and then sends the analysis results back to the controller. The controller sends the analysis results to the operator's terminal, where the operator judges the accuracy of the analysis results to determine the extent of damage to the wire rope.

[0072] like Figure 7 As shown, the physical testing component includes an S-shaped guide frame 29 welded to the inner wall of the physical testing box 2, and the guide frame 29 is connected to the guide groove 26. Several testing ports are opened on the guide frame 29, and the testing ports are all located at the curved position of the guide frame 29. Fixing plates 30 are symmetrically welded to the inner wall of the physical testing box 2. The fixing plates 30 are located on both sides of the guide frame 29. LED lights 31 and cameras 32 are fixedly connected to the side of the fixing plates 30 closest to the guide frame 29 with screws. The controller is used to control the opening and closing of the LED lights 31 and cameras 32. The lenses of the cameras 32 are all on the same straight line as their adjacent testing ports.

[0073] Specifically, during transportation, the wire rope will enter the guide frame 29, where it will bend in an S-shaped path under the guidance of the guide frame 29 to amplify the defects in the wire rope. During this process, the controller keeps the LED light 31 constantly lit, while the camera 32 captures images of the defects in the wire rope. The controller then sends the captured images to the operator's terminal for further assessment of the damage to the wire rope.

[0074] This invention utilizes a pneumatic cleaning component to perform pneumatic impurity removal on steel wire ropes, removing impurities from the rope surface without contact, thus ensuring the accuracy of subsequent inspections. Simultaneously, the transport component works in conjunction with the pneumatic cleaning component to achieve continuous transport of the steel wire rope, ensuring that all parts of the rope are cleaned, further guaranteeing the accuracy of subsequent inspections.

[0075] Example 2:

[0076] The main difference between this embodiment and Embodiment 1 lies in the structure of the drive assembly. The drive assembly is used to drive the reciprocating motion of the toothed plate 8 to operate the pneumatic cleaning assembly, allowing it to work in conjunction with the transport assembly to clean impurities on the surface of the wire rope while transporting it. Therefore, in addition to the drive assembly of Embodiment 1, the drive assembly can also be as follows: Figure 8 As shown. Specifically, the drive assembly includes a turntable 33 welded to the side of the drive gear 9 away from the inner wall of the drive cavity. The turntable 33 has symmetrically integrally formed meshing tooth blocks. The driven gear 10 is rotatably engaged with an incomplete gear 34 on the side away from the inner wall of the drive cavity. Both the meshing tooth blocks and the incomplete gear 34 mesh with the bottom of the tooth plate 8, and the meshing tooth blocks mesh with the incomplete gear 34. The rest of the structure is the same as in Embodiment 1.

[0077] Specifically, in this embodiment, when the drive gear 9 rotates counterclockwise, it drives the turntable 33 to rotate counterclockwise. The turntable 33 then drives the meshing tooth block integrally formed with it to rotate counterclockwise, causing it to mesh sequentially with the incomplete gear 34 and the toothed plate 8. When the meshing tooth block meshes with the incomplete gear 34, it does not mesh with the toothed plate 8. At this time, the meshing tooth block drives the incomplete gear 34 to rotate clockwise, and the incomplete gear 34 drives the toothed plate 8 meshing with it to rotate clockwise. Figure 8 The gear moves to the right; when the meshing tooth block continues to rotate counterclockwise until it meshes with the tooth plate 8, it does not mesh with the incomplete gear 34. At this time, the meshing tooth block drives the tooth plate 8 it meshes with to move to the right. Figure 8 The left side moves, thereby realizing the reciprocating motion of the toothed plate 8, so that the effect achieved by the drive component in this embodiment is the same as the effect of the drive component in embodiment 1.

[0078] It should be noted that, regardless of the type of drive component used in this application, as long as the toothed plate 8 can reciprocate and drive the pneumatic cleaning component to operate, such drive components are within the scope of protection of this application.

[0079] Example 3:

[0080] The main difference between this embodiment and Embodiments 1 and 2 lies in the structure of the drive assembly. The drive assembly is used to drive the reciprocating motion of the toothed plate 8 to operate the pneumatic cleaning assembly, allowing it to work in conjunction with the transport assembly to clean impurities on the surface of the wire rope while transporting it. Therefore, in addition to the drive assemblies of Embodiments 1 and 2, the drive assembly can also be as follows: Figure 9 As shown. Specifically, the drive assembly includes a hinge rod 35 eccentrically hinged to the side of the drive gear 9 away from the inner wall of the drive cavity. The end of the hinge rod 35 away from the drive gear 9 is hinged to the gear plate 8, and the rest of the structure is the same as in Embodiment 1. In this embodiment, as... Figure 9 As shown, the upper end of the hinge rod 35 is always located to the right of the lower end of the hinge rod 35.

[0081] Specifically, in this embodiment, since the two ends of the hinge rod 35 are hinged to the drive gear 9 and the toothed plate 8 respectively, and the hinge rod 35 and the drive gear 9 are eccentrically hinged, when the drive gear 9 rotates, it can drive the hinge rod 35 to swing back and forth, causing the toothed plate 8 to move laterally back and forth in the sliding frame 7, so that the effect achieved by the drive component in this embodiment is the same as the effect of the drive component in embodiment 1.

[0082] It should be noted that, regardless of the type of drive component used in this application, as long as the toothed plate 8 can reciprocate and drive the pneumatic cleaning component to operate, such drive components are within the scope of protection of this application.

[0083] Scope of Protection: The core inventive point of this invention lies in "pre-processing the wire rope during transportation to improve detection accuracy," and its scope of protection specifically includes:

[0084] 1. Drive mechanism: Any mechanism that drives the drive components (stepper motor 3, servo motor, etc.) to make the toothed plate 8 move laterally and reciprocate is considered an equivalent replacement.

[0085] 2. Guiding mechanism: Any structure that can guide the wire rope and amplify its defects (such as an arc-shaped guide frame) is considered an equivalent replacement.

[0086] 3. Cleaning mechanism: Any structure or component that can clean the wire rope without introducing new defects (such as supplying air to the wire rope via an air pump) is considered an equivalent replacement.

[0087] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A quality and safety monitoring device for steel wire ropes in electromechanical special equipment, comprising a housing (1), an inlet on the housing (1), a physical testing box (2) fixedly connected and communicating with one side of the housing (1), and an outlet on the physical testing box (2), characterized in that, It also includes a controller, a drive box is fixedly connected to one side of the housing (1), and a drive component is fixedly connected inside the drive box. The controller is used to control the opening and closing of the drive component. The inner bottom wall of the outer shell (1) is provided with a partition component for functional partitioning. The inner side wall of the outer shell (1) is rotatably fitted with several rotating rods (5). The end of the rotating rod (5) away from the inner side wall of the outer shell (1) is provided with a transport component for transporting steel wire rope. A sliding frame (7) is fixedly connected to the inner wall of the outer shell (1). A toothed plate (8) is laterally slidably fitted inside the sliding frame (7). A drive gear (9) is rotatably fitted to the inner wall of the outer shell (1). The output shaft of the drive unit passes through the side wall of the outer shell (1) and is coaxially fixedly connected to the drive gear (9). The drive gear (9) meshes with a driven gear (10). The driven gear (10) is coaxially fixedly connected to its adjacent rotating rod (5). The inner wall of the outer casing (1) is provided with a pneumatic cleaning assembly for cleaning the wire rope, and a drive assembly for driving the pneumatic cleaning assembly is provided on one side of the drive gear (9) and the driven gear (10). The physical testing box (2) is equipped with a magnetization component for magnetizing the steel wire rope and a physical testing component for physically testing the steel wire rope. The driver component can be selected from any of the following: Drive gear block (11) and driven gear block (12) are respectively fixedly connected to drive gear (9) and driven gear (10). A turntable (33) fixedly connected to the drive gear (9), a meshing tooth block symmetrically fixedly connected to the turntable (33), and an incomplete gear (34) that rotates with the driven gear (10). A hinge rod (35) that is eccentrically hinged to the drive gear (9); The magnetization assembly includes a guide groove (26) fixedly connected to the inner wall of the physical detection box (2), a number of electromagnets (27) fixedly connected to the inner wall of the guide groove (26), and a number of Hall sensors (28) fixedly connected to the bottom wall of the guide groove (26). The physical testing component includes an S-shaped guide frame (29) fixedly connected to the inner wall of the physical testing box (2), and the guide frame (29) is connected to the guide groove (26). Several testing ports are opened on the guide frame (29), and the testing ports are all located at the curved position of the guide frame (29). Fixing plates (30) are symmetrically fixedly connected to the inner wall of the physical testing box (2). The fixing plates (30) are located on both sides of the guide frame (29). LED lights (31) and cameras (32) are fixedly connected to the side of the fixing plates (30) closest to the guide frame (29). The controller is used to control the opening and closing of the LED lights (31) and cameras (32). The lenses of the cameras (32) are all on the same straight line as the adjacent testing ports.

2. The electromechanical special equipment wire rope quality and safety monitoring equipment according to claim 1, characterized in that, The partition assembly includes a partition (4) fixedly connected to the bottom wall of the housing (1). The partition (4) divides the interior of the housing (1) into a drive chamber and a transport chamber from left to right. The rotating rods (5) all extend through the partition (4) to one side of the partition (4) and are rotatably engaged with the partition (4).

3. The electromechanical special equipment wire rope quality and safety monitoring equipment according to claim 1, characterized in that, The drive assembly includes a drive tooth block (11) and a driven tooth block (12). The drive tooth block (11) and the driven tooth block (12) are fixedly connected to the drive gear (9) and the driven gear (10) on the side away from the inner wall of the drive cavity, respectively. The drive tooth block (11) and the driven tooth block (12) mesh with the bottom of the tooth plate (8).

4. The electromechanical special equipment wire rope quality and safety monitoring equipment according to claim 1, characterized in that, The drive assembly includes a turntable (33) fixedly connected to the drive gear (9) on the side away from the inner wall of the drive cavity. Meshing tooth blocks are symmetrically fixedly connected on the turntable (33). An incomplete gear (34) is rotatably engaged on the side of the driven gear (10) away from the inner wall of the drive cavity. Both the meshing tooth blocks and the incomplete gear (34) mesh with the bottom of the tooth plate (8), and both meshing tooth blocks mesh with the incomplete gear (34).

5. The electromechanical special equipment wire rope quality and safety monitoring equipment according to claim 1, characterized in that, The drive assembly includes a hinge rod (35) eccentrically hinged to the drive gear (9) on the side away from the inner wall of the drive cavity, and the end of the hinge rod (35) away from the drive gear (9) is hinged to the gear plate (8).

6. The electromechanical special equipment wire rope quality and safety monitoring equipment according to claim 1, characterized in that, The transport assembly includes several rotating wheels (6) that are rotatably fitted on the inner side wall of the transport cavity. Each rotating wheel (6) is coaxially and fixedly connected to its adjacent rotating rod (5). Each rotating wheel (6) has a limit groove.

7. The electromechanical special equipment wire rope quality and safety monitoring equipment according to claim 2, characterized in that, The pneumatic cleaning assembly includes a cleaning box (13) fixedly connected to the inner side wall of the drive chamber. A cleaning plate (14) is slidably fitted on the inner side wall of the cleaning box (13). An extension rod (15) is fixedly connected to one side of the toothed plate (8). The end of the extension rod (15) away from the toothed plate (8) passes through the side wall of the cleaning box (13) and is fixedly connected to the cleaning plate (14). The cleaning box (13) is connected to an air inlet pipe (16) and an air outlet pipe (17). The air inlet pipe (16) and the air outlet pipe (17) are connected to the cleaning box (13) respectively by an air inlet check valve (18) and an air outlet check valve (19). A cleaning block (20) is fixedly connected to the upper part of the inner side wall of the transport cavity. A cleaning channel is opened on the cleaning block (20). The rotating wheel (6) is located directly below the outlet of the cleaning channel. The end of the air outlet pipe (17) away from the cleaning box (13) is connected to the cleaning channel. A solenoid valve (21) is connected to the connection point. A pressure sensor (22) is fixedly connected to the inner side wall of the cleaning box (13). The controller is used to receive the pressure signal obtained by the pressure sensor (22) in real time and control the opening and closing of the solenoid valve (21) based on the pressure signal.

8. The electromechanical special equipment wire rope quality and safety monitoring equipment according to claim 7, characterized in that, The lower part of the transport chamber is provided with a collection assembly for collecting impurities. The collection assembly includes a collection frame (23) fixedly connected to the inner side wall of the transport chamber. The collection frame (23) is arranged at an angle. A collection box (24) is fixedly connected to the bottom wall of the transport chamber. A collection hole is opened on one side of the collection box (24). The collection frame (23) communicates with the lower part of the collection box (24) through the collection hole. A screen (25) is fixedly connected to the inner wall of the collection box (24). The end of the air inlet pipe (16) away from the cleaning box (13) is connected to the upper part of the collection box (24), and the connection point is located above the screen (25).

9. The electromechanical special equipment wire rope quality and safety monitoring equipment according to claim 1, characterized in that, The controller is electrically connected to a cloud processor and a staff terminal. The controller is used to control the opening and closing of the electromagnet (27) and receive the monitoring signal obtained by the Hall sensor (28). The monitoring signal is sent to the cloud processor for analysis and the analysis result is obtained. The cloud processor sends the analysis result to the controller, and the controller sends the analysis result to the staff terminal.

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