Intelligent anti-twisting steel wire rope detection and maintenance system
The automated collaborative operation of the intelligent anti-torsion wire rope inspection and maintenance system solves the problems of low maintenance efficiency and safety hazards of anti-torsion wire ropes, achieving efficient and safe wire rope maintenance, extending service life and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-26
- Publication Date
- 2026-03-31
AI Technical Summary
In the existing technology, the maintenance efficiency of anti-torsion wire rope is low and there are safety hazards. It cannot effectively remove the torsion of the wire rope, resulting in a shortened service life and increased safety risks.
An intelligent anti-twist wire rope inspection and maintenance system was designed, which integrates processes such as de-twist, cleaning, flaw detection, dust removal and oiling. Through the automated and coordinated operation of the de-twist wire release device, wire rope cleaning device, torque detection device, composite lubrication device and rope laying and winding device, efficient maintenance of wire rope is achieved.
It improves the efficiency of wire rope maintenance, reduces labor intensity and safety hazards, extends the service life of wire rope, saves labor costs, and reduces wire rope wear through automated processing.
Smart Images
Figure CN121769721A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of overhead steel wire rope maintenance technology for power transmission lines, specifically relating to an intelligent anti-twist steel wire rope detection and maintenance system. Background Technology
[0002] In the process of erecting power transmission lines, steel wire ropes are widely used as an important load-bearing carrier in the field of tension stringing construction. They bear the load of the power transmission line. Anti-twist steel wire ropes are made of multiple strands of steel wire twisted together. They have the characteristics of heavy load capacity, wear resistance, and high temperature resistance. Anti-twist steel wire ropes require regular maintenance and upkeep to meet their special application environment and extend their service life. During the erection of power transmission lines, various torques are generated when the steel wire rope is retrieved by the tensioning machine. This causes the steel wire rope to bend and deform, reduce the load, and lead to wire breakage and strand breakage, which in turn causes major problems such as conductor damage and stringing accidents.
[0003] Currently, the untwisting method for steel wire ropes used in power transmission lines still relies on manual rotation of the wire rope, supplemented by a support frame. This method is not only inefficient and labor-intensive, but also poses serious safety hazards during the untwisting process. Furthermore, the maintenance of anti-twisting steel wire ropes involves multiple procedures, including untwisting, flaw detection, dust removal, and oil impregnation. Inadequate maintenance increases the risk of the wire rope being scrapped, reduces its service life, and increases operating costs. Existing technologies involve independent maintenance procedures and fragmented processes, resulting in low maintenance efficiency for anti-twisting steel wire ropes.
[0004] Therefore, how to provide an intelligent anti-torsion wire rope detection and maintenance system is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention
[0005] In view of this, the present invention provides an intelligent anti-twist wire rope inspection and maintenance system, which integrates the processes of cleaning, anti-twist, flaw detection, dust removal, and oil immersion maintenance of wire rope, forming a professional, integrated, and comprehensive intelligent equipment for wire rope inspection and maintenance, which greatly improves the maintenance efficiency of wire rope.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent anti-twist wire rope detection and maintenance system, comprising: an anti-twist wire rope laying device, wherein a rotating platform is rotatably provided on one side of the anti-twist wire rope laying device, and a rope laying disc is rotatably installed on the rotating platform, and the anti-twist of the wire rope is realized based on the rotation of the rotating platform. A wire rope cleaning device, which is arranged on the moving path of the wire rope and is used to clean impurities on the surface of the wire rope. A wire rope torque detection device is located on the moving path of the wire rope and is used to detect the torque value of the wire rope. A composite lubrication device is arranged on the moving path of the wire rope and realizes multi-stage bending lubrication treatment of the wire rope. A rope winding and take-up device, wherein the rope winding and take-up device is rotatably connected to a take-up reel and provides the moving power of the wire rope based on the take-up reel; The control console is electrically connected to the un-twist and release device, the wire rope cleaning device, the wire rope torque detection device, the composite lubrication device, and the rope winding and take-up device to coordinate and control the cleaning, un-twist, and oiling maintenance operations.
[0007] The beneficial technical effects of this invention are as follows: The wire rope maintenance process is achieved through a de-twist laying device, a wire rope cleaning device, a wire rope torque detection device, a composite lubrication device, and a rope winding and take-up device. The wire rope torque detection device can detect the torque of the wire rope. When torque exists in the wire rope, the rotating table of the de-twist laying device rotates accordingly to de-twist the wire rope, reducing safety hazards caused by wire rope fatigue stress and improving the safety and reliability of tension-driven wire rope construction. Simultaneously, the wire rope cleaning device performs preliminary cleaning of the wire rope, ensuring the effectiveness of subsequent lubrication and maintenance, and preventing internal strand friction. The maintained wire rope is sequentially collected by the rope winding and take-up device. The entire maintenance process is automated and efficient, improving maintenance efficiency and saving labor costs. It should be noted that this device is suitable for the maintenance of anti-twist wire ropes, as well as ordinary wire ropes.
[0008] Preferably, it also includes a cantilever crane. The un-twist and wire rope laying device, wire rope cleaning device, wire rope torque detection device, composite lubrication device, and rope laying and winding device are arranged in a U-shape to correspond to the wire rope processing line. The un-twist and wire rope laying device and the rope laying and winding device are located at both ends of the wire rope processing line. The cantilever crane is arranged between the un-twist and wire rope laying device and the rope laying and winding device to assist in the disassembly and assembly of the rope laying reel and the rope winding reel.
[0009] The resulting technical effect is that the cantilever crane is used to assist in the disassembly and assembly of the rope release and take-up reels, and the entire wire rope maintenance path is U-shaped, which saves space on the one hand and facilitates the loading and unloading of the rope reels by a single cantilever crane on the other.
[0010] Preferably, the unwinding and unwinding device includes a support frame, a rotating platform, and a rotating platform drive motor. The bottom side of the support frame is provided with a figure-eight shaped support leg. The rotating platform is rotatably connected to one side of the support frame. The rotating platform drive motor is installed on the other side of the support frame. The output shaft of the rotating platform drive motor is used to control the rotation angle of the rotating platform. The rotating platform drive motor is electrically connected to the control console and controls the working state of the rotating platform drive motor based on the torque detection value of the wire rope torque detection device.
[0011] The resulting technical effect is that the main body of the un-twisting and wire-laying device is provided by the support frame, and the figure-eight-shaped support legs increase the device's contact range with the ground, ensuring the stability of the device. The rotation of the rotating platform is controlled by the rotating platform drive motor, which rotates to untwise when the wire rope torque is detected. Of course, there is a rope-laying disc rotating on the rotating platform to release the rope.
[0012] Preferably, the wire rope cleaning device includes a cleaning box, a brush assembly, a roller brush mechanism, and a slag box. The cleaning box has notches at both ends to prevent the wire rope from entering and exiting, and a conical discharge port on the bottom side. The brush assembly and roller brush mechanism are respectively arranged inside the cleaning box and positioned front and back on the moving path of the wire rope. The brush assembly and roller brush mechanism work together to achieve multi-stage cleaning of impurities attached to the wire rope. The roller brush mechanism includes multiple roller brush wheels arranged in a triangular pattern. The upper roller brush wheel and the lower roller brush wheel have an overlapping area in height and can perform bending depth cleaning on the passing wire rope. The roller brush wheels are powered by a roller brush wheel motor, which is electrically connected to the control console. The slag box is located below the conical discharge port and receives the impurities cleaned from the wire rope.
[0013] The resulting technical effect is that the wire rope cleaning device, which is achieved by the cooperation of the plate brush assembly and the roller brush mechanism, can clean the impurities and rust spots attached to the wire rope in multiple stages and depths. By utilizing the vertical arrangement of multiple roller brush wheels, the wire rope can be slightly bent vertically to achieve deep cleaning.
[0014] Preferably, there are multiple sets of wire rope torque detection devices, which are arranged close to the wire rope cleaning device and the composite lubrication device. Each wire rope torque detection device includes a base, a screw lifting mechanism, a force sensor, and a wire rope pulley. The screw lifting mechanism is fixedly mounted on the base, and a handwheel is provided at the drive end of the screw lifting mechanism. The force sensor is fixedly mounted on the lifting slide of the screw lifting mechanism and is electrically connected to the control console. The wire rope pulley is mounted on the detection end of the force sensor through a pulley bracket and acts on the wire rope. When there is torque on the wire rope, a lateral force perpendicular to the direction of rope travel is generated on the wire rope pulley. The force sensor collects the lateral force data and transmits it to the control console.
[0015] The resulting technical effect is that the wire rope torque detection device has multiple sets, which can detect the wire rope torque state under different processes, making it convenient to cooperate with the un-twist and unwinding device to realize the un-twist of the wire rope. When there is torque in the wire rope, the wire rope acts on the wire rope pulley. Due to the "twisting" tendency of the wire rope, it will generate a lateral force perpendicular to the direction of rope travel on the wire rope pulley. This force is collected by a force sensor coaxial with the wire rope pulley and the signal is sent to the force measuring instrument for data acquisition and transmission. Finally, it is collected and processed by the control console.
[0016] Preferably, the composite oil lubrication device includes a machine base, an oil tank, an oil spray protection box, a guide roller assembly, an oil boiling tank, and an oil supply assembly. The machine base has an inner cavity, and the oil tank is located within this cavity. The top of the oil tank is open, and a filter disc is detachably connected to the open end. An oil spray protection box is positioned above the oil tank on the machine base. The oil spray protection box has openings at both ends to allow steel wire ropes to pass through. A drain is located on the bottom of the oil spray protection box. An oil spray head is positioned inside the oil spray protection box and near the opening, pre-spraying the steel wire rope with the oil spray head. The drain and the oil spray protection box are located near the opening. The guide roller assembly is rotatably installed in the area of the opening, and the guide roller assembly is used to guide the steel wire rope to bend and be conveyed; the oil boiling tank is located on the filter plate and near the lower side of the opening, and the oil boiling tank is equipped with a heater and a temperature sensor. The heater and temperature sensor are electrically connected to the control console. The guide roller assembly at the opening causes the steel wire rope to bend and immerse in the oil boiling tank. The side wall of the oil boiling tank is provided with an oil overflow port. The oil overflow port is filtered by the filter plate and collected by the oil tank; the oil supply component pipe is connected to the oil tank and the oil spray head and supports the oil spray head to spray oil.
[0017] The resulting technical effects are as follows: the composite oiling device achieves multi-stage oiling and maintenance through pre-oiling and immersion, which can better lubricate the steel wire rope. The filter disc on the oil tank can filter the oil overflowing from the boiling oil tank, intercept impurities, and recover clean oil for oiling and recycling. Pre-oiling provides initial lubrication and assists the oil in entering the core during the subsequent guiding and bending process of the guide roller group. When the main body is immersed in oil, the steel wire rope is bent, allowing the oil to break through the surface tension of the steel wire rope and enter the core area, resulting in more thorough immersion, avoiding wear of the core strands, and preventing the maintenance effect from being merely superficial. The oil can be collected from the boiling oil tank and subsequently filtered and reused, saving resources.
[0018] Preferably, it also includes a flue gas treatment device, which is arranged close to the composite lubricating device. The flue gas treatment device includes a fume hood, an air purifier, and an exhaust fan. One end of the fume hood is an air inlet that collects the oil fumes generated by the composite lubricating device, and the other end of the fume hood is an air outlet. The air purifier is located at the air outlet and performs flue gas purification treatment. The air purifier is connected to an external exhaust pipe, and the exhaust fan is located at the exhaust pipe and provides suction power.
[0019] The resulting technical effect is that the flue gas treatment device is used to treat the oil fumes generated during the oil immersion process. At high temperatures, oil fumes are generated during oil immersion due to impurities. The discharge of oil fumes will affect the atmospheric environment. By using an air purifier to filter the oil fumes, air purification can be achieved, which is energy-saving and environmentally friendly.
[0020] Preferably, it also includes a flaw detection device, which is located on the moving path of the wire rope and arranged close to the wire rope cleaning device. The flaw detection device is used to detect the quality of the cleaned wire rope. The flaw detection device is a wire rope flaw detector and is electrically connected to the control console.
[0021] The resulting technical effect is that the flaw detection device can be used to detect defects in steel wire ropes, enabling early detection of defects and facilitating subsequent remedial or classification treatment.
[0022] Preferably, it also includes a meter counter, which is located on the moving path of the wire rope and arranged close to the flaw detection device. The meter counter's measuring wheel acts on the wire rope, and the meter counter is electrically connected to the control console.
[0023] The resulting technical effect is that the meter counter can measure the length of the wire rope and obtain maintenance data for the wire rope.
[0024] Preferably, it also includes an automatic marking device, which is arranged downstream of the wire rope processing path corresponding to the flaw detection device. There is a predetermined distance between the automatic marking device and the flaw detection device. When the flaw detection device detects a defect in the wire rope, the timing of the damage location reaching the automatic marking device is obtained through the meter counter linked to the control console, and then the marking operation of the automatic marking device is realized through the control console.
[0025] The resulting technical effect is that the automatic marking device can automatically mark defects after flaw detection, assisting staff in quickly handling defects. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the structure of an intelligent anti-torsion steel wire rope detection and maintenance system according to the present invention; Figure 2 This is a structural diagram of the untwisting wire release device of an intelligent anti-twisting steel wire rope detection and maintenance system of the present invention. Figure 3 This is a structural diagram of a wire rope cleaning device for an intelligent anti-torsion wire rope detection and maintenance system according to the present invention. Figure 4 This is a schematic diagram of the internal structure of the cleaning box of the intelligent anti-twist steel wire rope detection and maintenance system of the present invention; Figure 5 This is a structural diagram of a wire rope torque detection device for an intelligent anti-torsion wire rope detection and maintenance system according to the present invention. Figure 6 This is a structural diagram of the composite lubrication device of the intelligent anti-torsion wire rope detection and maintenance system of the present invention. Figure 7 This is a structural diagram of the rope winding and coiling device of an intelligent anti-twist steel wire rope detection and maintenance system according to the present invention. Figure 8 This is a schematic diagram of another layout of the intelligent anti-twist steel wire rope detection and maintenance system of the present invention.
[0027] 1. Unwinding and releasing device; 11. Support frame; 12. Rotary table; 13. Rotary table drive motor; 14. Figure-eight support foot; 15. Rope release reel; 2. Wire rope cleaning device; 21. Cleaning box; 22. Brush assembly; 23. Roller brush mechanism; 231. Roller brush wheel; 3. Wire rope torque detection device; 31. Base frame; 32. Screw lifting mechanism; 33. Force sensor; 34. Wire rope pulley; 35. Handwheel; 4. Composite lubrication device; 41. Machine base; 42. Oil tank; 43. Oil spray protection box; 44. Guide roller group; 45. Oil boiling tank; 46. Oil supply assembly; 47. Oil overflow port; 48. Oil spray head; 5. Rope winding and taking-up device; 51. Rope winding reel; 6. Control console; 7. Cantilever crane; 8. Flaw detection device; 9. Meter counter; 10. Wire rope. Detailed Implementation
[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. 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.
[0029] See the appendix of this invention. Figures 1 to 8 According to an embodiment of the present invention, an intelligent anti-twist wire rope detection and maintenance system includes: an anti-twist wire rope release device 1, a rotating platform 12 is rotatably provided on one side of the anti-twist wire rope release device 1, and a rope release disc 15 is rotatably installed on the rotating platform 12. The anti-twist of the wire rope 10 is realized based on the rotation of the rotating platform. Wire rope cleaning device 2 is arranged on the moving path of wire rope 10 and is used to clean impurities on the surface of wire rope. The wire rope torque detection device 3 is located on the moving path of the wire rope and is used to detect the torque value of the wire rope. The composite lubrication device 4 is arranged on the moving path of the wire rope 10 and realizes multi-stage bending lubrication treatment of the wire rope. Rope winding and take-up device 5, which is rotatably connected to take-up reel 51 and provides the moving power of the wire rope based on the take-up reel; The control console 6 is electrically connected to the un-twist and release device 1, the wire rope cleaning device 2, the wire rope torque detection device 3, the composite lubrication device 4, and the rope winding and take-up device 5 to coordinate and control the cleaning, un-twist, and oiling maintenance operations.
[0030] Preferably, the device also includes a cantilever crane 7, a wire rope unwinding and laying device 1, a wire rope cleaning device 2, a wire rope torque detection device 3, a composite lubrication device 4, and a rope laying and winding device 5. The wire rope 10 is arranged in a U-shape along the processing route. If necessary, guide pulleys are installed at the bends. The wire rope unwinding and laying device 1 and the rope laying and winding device 5 are located at both ends of the wire rope processing route. The cantilever crane 7 is arranged between the wire rope unwinding and laying device 1 and the rope laying and winding device 5 and assists in the disassembly and assembly of the rope laying reel 15 and the rope winding reel 51. This layout can save space, and the rope reel can be disassembled and assembled by arranging a single cantilever crane.
[0031] The rope reel can be automatically installed and removed using a cantilever crane. The anti-twist wire rope that has been inspected and maintained is moved horizontally and vertically by the winch system through the autonomous auxiliary installation frame. The rope reel is installed on the rotating platform 12 of the anti-twist wire release device 1 by the fine-tuning rotary table and the boom lifting system to complete the installation of the rope reel. During dismantling, the empty reel is lifted by the boom lifting system and detached from the rotating platform 12. The empty rope reel is then delivered to the designated position by the fine-tuning rotating reel and winch system. The cantilever crane can achieve a load capacity of 3T. During the installation process, it mainly realizes the elimination of human intervention, replacing the traditional manual loading and unloading of the pallet. The device mainly consists of a hydraulic system, wireless remote control, emergency obstacle avoidance sensors, etc.
[0032] In other embodiments, the untwisting and unwinding device 1 includes a support frame 11, a rotating platform 12, and a rotating platform drive motor 13. The bottom side of the support frame 11 is provided with a figure-eight shaped support leg 14. The rotating platform 12 is rotatably connected to one side of the support frame 11, and the rotating platform drive motor 13 is installed on the other side of the support frame 11. The output shaft of the rotating platform drive motor 13 is used to control the rotation angle of the rotating platform 12. The rotating platform drive motor 13 is electrically connected to the control console 6 and controls the working state of the rotating platform drive motor 13 based on the torque detection value of the wire rope torque detection device 3. When the wire rope is detected to have torque, it is convenient to cooperate with the untwisting and unwinding device to realize untwisting.
[0033] In some other specific embodiments, the wire rope cleaning device 2 includes a cleaning box 21, a brush assembly 22, a roller brush mechanism 23, and a slag box. The cleaning box 21 has notches at both ends to prevent the wire rope from entering and exiting, and a conical discharge port on the bottom side of the cleaning box 21. The brush assembly 22 and the roller brush mechanism 23 are respectively arranged inside the cleaning box 21 and positioned front and back on the moving path of the wire rope 10. The brush assembly 22 and the roller brush mechanism 23 work together to achieve multi-stage cleaning of impurities attached to the wire rope. The roller brush mechanism 23 includes multiple roller brush wheels 231 arranged in a triangular pattern. The upper roller brush wheel and the lower roller brush wheel have an overlapping area in height and can perform bending depth cleaning on the passing wire rope. The roller brush wheels 231 are powered by a roller brush wheel motor, which is electrically connected to the control console 6. The slag box is located below the conical discharge port and receives the impurities cleaned from the wire rope. Multi-stage cleaning improves the treatment effect of impurities on the wire rope and is beneficial to improving the quality of subsequent lubrication and maintenance.
[0034] In some other embodiments, there are multiple sets of wire rope torque detection devices 3, which are arranged close to the wire rope cleaning device 2 and the composite lubrication device 4. Each wire rope torque detection device 3 includes a base 31, a screw lifting mechanism 32, a force sensor 33, and a wire rope pulley 34. The screw lifting mechanism 32 is fixedly mounted on the base 31, and a handwheel 35 is provided at the drive end of the screw lifting mechanism 32. The force sensor 33 is fixedly mounted on the lifting slide of the screw lifting mechanism 32. The control console 6 is connected by electrical signals. The wire rope pulley 34 is mounted on the detection end of the force sensor 33 via the pulley bracket and acts on the wire rope. When there is torque on the wire rope, it will generate a lateral force perpendicular to the direction of rope travel on the wire rope pulley. The force sensor 33 collects the lateral force data and transmits it to the control console. The screw lifting mechanism can adjust the height position of the wire rope pulley and the contact effect with the wire rope. In specific use, it is necessary to test with a static torque-free wire rope in the early stage to avoid the influence of the downward pressure on the detection data.
[0035] In some other specific embodiments, the composite oil lubrication device 4 includes a machine base 41, an oil tank 42, an oil spray protection box 43, a guide roller assembly 44, an oil boiling tank 45, and an oil supply assembly 46. The machine base 41 has an inner cavity, and the oil tank 42 is located in the cavity. The top of the oil tank 42 is open, and a filter disc is detachably connected to the open. The oil spray protection box 43 is set above the machine base 41 corresponding to the oil tank 42. The two ends of the oil spray protection box 43 have openings for the entry and exit of the steel wire rope. The bottom of the oil spray protection box 43 has a drain. An oil spray head 48 is set inside the oil spray protection box 43 and near the opening. The oil spray head 48 pre-sprays the steel wire rope. Guide roller assemblies are rotatably installed in the area near the opening of the drain and the area near the opening of the oil spray protection box 43. 44. The guide roller assembly 44 is used to guide the steel wire rope 10 to bend and convey. The oil boiling tank 45 is located on the filter plate and near the lower side of the outlet. The oil boiling tank 45 is equipped with a heater and a temperature sensor. The heater and temperature sensor are electrically connected to the control console 6 to control the oil temperature. It should not be too high or too low. The guide roller assembly at the outlet causes the steel wire rope to bend and immerse in the oil boiling tank 45 to improve the lubrication effect and prevent it from flowing to the surface. The side wall of the oil boiling tank 45 is equipped with an oil overflow port 47. The oil overflow port 47 is filtered by the filter plate and collected by the oil tank 42. The oil supply assembly 46 is connected to the oil tank 42 and the oil spray head 48 and supports the oil spray head to spray oil. An oil pump is installed on the pipeline of the oil supply assembly to provide oil spraying power.
[0036] In other embodiments, a flue gas treatment device is also included. The flue gas treatment device is arranged close to the composite lubricating device 4. The flue gas treatment device includes a fume hood, an air purifier, and an exhaust fan. One end of the fume hood is an air inlet that collects the oil fumes generated by the composite lubricating device 4, and the other end of the fume hood is an air outlet. The air purifier is located at the air outlet and performs flue gas purification treatment. The air purifier is connected to an external exhaust pipe, and the exhaust fan is located at the exhaust pipe and provides suction power.
[0037] In some other embodiments, a flaw detection device 8 is also included. The flaw detection device 8 is located on the moving path of the wire rope 10 and is arranged close to the wire rope cleaning device 2. The flaw detection device 8 is used to detect the quality of the cleaned wire rope. The flaw detection device 8 is a wire rope flaw detector and is electrically connected to the control console 6.
[0038] In some other specific embodiments, a meter counter 9 is also included. The meter counter 9 is located on the moving path of the wire rope and is arranged close to the flaw detection device 8. The meter counter wheel of the meter counter 9 acts on the wire rope, and the meter counter 9 is electrically connected to the control console 6.
[0039] In some other embodiments, an automatic marking device is also included. The automatic marking device is arranged downstream of the wire rope processing path corresponding to the flaw detection device 8. There is a predetermined distance between the automatic marking device and the flaw detection device 8. When the flaw detection device 8 detects a defect in the wire rope, the timing of the damage location reaching the automatic marking device is obtained through the meter counter linked to the control console. Then, the marking operation of the automatic marking device is realized through the control console. The automatic marking device can be a labeling device or a painting device, which can be controlled by the control console.
[0040] This invention, based on the collaborative operation of multiple devices, can not only effectively remove the torque generated during the use of wire ropes, reduce safety hazards caused by the fatigue stress effect of wire ropes, and improve the safety and reliability of tension stringing construction, but also efficiently de-torsion and detect wire ropes to reduce wear and waste, prevent wire breakage and strand breakage, extend service life, ensure that wire ropes meet construction requirements, and realize the preservation and appreciation of assets.
[0041] The apparatus and methods disclosed in the embodiments are described in a relatively simple manner since they correspond to the methods disclosed in the embodiments. For relevant details, please refer to the description in the method section.
[0042] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An intelligent anti-twist steel wire rope detection and maintenance system, characterized in that, include: The untwisting wire release device (1) has a rotating platform (12) on one side, and a rope release disc (15) is rotatably installed on the rotating platform (12). The untwisting of the wire rope (10) is achieved based on the rotation of the rotating platform. A wire rope cleaning device (2) is arranged on the moving path of the wire rope (10) and is used to clean impurities on the surface of the wire rope. A wire rope torque detection device (3) is located on the moving path of the wire rope and is used to detect the torque value of the wire rope. A composite lubrication device (4) is arranged on the moving path of the wire rope (10) and realizes multi-stage bending lubrication treatment of the wire rope. Rope winding device (5), which is rotatably connected to a winding reel (51) and provides the moving power of the wire rope based on the winding reel; The control console (6) is electrically connected to the un-twist release device (1), the wire rope cleaning device (2), the wire rope torque detection device (3), the composite lubrication device (4), and the rope winding and coiling device (5) to coordinate the control of cleaning, un-twist and lubrication maintenance operations.
2. The intelligent anti-torsion wire rope detection and maintenance system according to claim 1, characterized in that, It also includes a cantilever crane (7). The un-twist and release device (1), wire rope cleaning device (2), wire rope torque detection device (3), composite lubrication device (4) and rope laying and winding device (5) are arranged in a U-shape to correspond to the wire rope (10) processing line. The un-twist and release device (1) and the rope laying and winding device (5) are located at both ends of the wire rope processing line. The cantilever crane (7) is arranged between the un-twist and release device (1) and the rope laying and winding device (5) and assists in the disassembly and assembly of the release reel (15) and the winding reel (51).
3. The intelligent anti-torsion wire rope detection and maintenance system according to claim 1, characterized in that, The unwinding and unwinding device (1) includes a support frame (11), a rotating platform (12), and a rotating platform drive motor (13). The bottom side of the support frame (11) is provided with a figure-eight support foot (14). The rotating platform (12) is rotatably connected to one side of the support frame (11). The rotating platform drive motor (13) is installed on the other side of the support frame (11). The output shaft of the rotating platform drive motor (13) is used to control the rotation angle of the rotating platform (12). The rotating platform drive motor (13) is electrically connected to the control console (6) and controls the working state of the rotating platform drive motor (13) based on the torque detection value of the wire rope torque detection device (3).
4. The intelligent anti-torsion wire rope detection and maintenance system according to claim 1, characterized in that, The wire rope cleaning device (2) includes a cleaning box (21), a brush assembly (22), a roller brush mechanism (23), and a slag box. The cleaning box (21) has notches at both ends to prevent the wire rope from entering or exiting. The bottom of the cleaning box (21) has a conical discharge port. The brush assembly (22) and the roller brush mechanism (23) are respectively arranged inside the cleaning box (21) and positioned front and back along the movement path of the wire rope (10). The roller brush mechanism (23) is designed to work together to achieve multi-stage cleaning of impurities attached to the wire rope. The roller brush mechanism (23) includes multiple roller brush wheels (231) arranged in a triangular shape. The upper roller brush wheel and the lower roller brush wheel have an overlapping area in height and can perform bending depth cleaning on the passing wire rope. The roller brush wheel (231) is powered by a roller brush wheel motor. The roller brush wheel motor is electrically connected to the control console (6). The slag box is located below the conical discharge port and receives the impurities cleaned from the wire rope.
5. The intelligent anti-torsion wire rope detection and maintenance system according to claim 1, characterized in that, The wire rope torque detection device (3) has multiple sets, and the multiple sets of the wire rope torque detection device (3) are arranged close to the wire rope cleaning device (2) and the composite lubrication device (4). The wire rope torque detection device (3) includes a base (31), a screw lifting mechanism (32), a force sensor (33) and a wire rope pulley (34). The screw lifting mechanism (32) is fixedly mounted on the base (31). The drive end of the screw lifting mechanism (32) is equipped with a handwheel (35). The force sensor (33) is fixedly mounted on the lifting slide of the screw lifting mechanism (32). The force sensor (33) is electrically connected to the control console (6). The wire rope pulley (34) is installed on the detection end of the force sensor (33) through the pulley bracket and acts on the wire rope. When there is torque on the wire rope, a lateral force perpendicular to the direction of rope travel will be generated on the wire rope pulley. The force sensor (33) collects the lateral force data and transmits it to the control console.
6. The intelligent anti-torsion wire rope detection and maintenance system according to claim 1, characterized in that, The composite oil lubrication device (4) includes a machine base (41), an oil tank (42), an oil spray protection box (43), a guide roller group (44), an oil boiling tank (45), and an oil supply assembly (46). The machine base (41) has an inner cavity, and the oil tank (42) is located in the cavity. The top side of the oil tank (42) is open, and a filter disc is detachably connected to the open side. The machine base (41) is provided with an oil spray protection box (43) above the oil tank (42). The two ends of the oil spray protection box (43) are provided with openings for the entry and exit of the steel wire rope. The bottom side of the oil spray protection box (43) is provided with a drain. An oil spray head (48) is provided inside the oil spray protection box (43) and near the opening. The oil spray head (48) pre-sprays the steel wire rope. The drain and the oil spray protection box (46) 43) The guide roller group (44) is rotatably provided in the area near the opening. The guide roller group (44) is used to guide the steel wire rope (10) to bend and convey. The oil boiling tank (45) is located on the filter plate and is located on the lower side near the outlet. The oil boiling tank (45) is provided with a heater and a temperature sensor. The heater and temperature sensor are electrically connected to the control console (6). The guide roller group at the outlet causes the steel wire rope to bend and immerse in the oil boiling tank (45). The side wall of the oil boiling tank (45) is provided with an oil overflow port (47). The oil from the oil overflow port (47) is filtered by the filter plate and collected by the oil tank (42). The oil supply component (46) is connected to the oil tank (42) and the oil spray head (48) and supports the oil spray head to spray oil.
7. The intelligent anti-torsion wire rope detection and maintenance system according to claim 1, characterized in that, It also includes a flue gas treatment device, which is arranged close to the composite lubricating device (4). The flue gas treatment device includes a smoke collection hood, an air purifier and an exhaust fan. One end of the smoke collection hood is an air inlet and collects the oil fumes generated by the composite lubricating device (4). The other end of the smoke collection hood is an air outlet. The air purifier is located at the air outlet and performs flue gas purification treatment. The air purifier is connected to an external exhaust pipe. The exhaust fan is located at the exhaust pipe and provides suction power.
8. The intelligent anti-twist wire rope detection and maintenance system according to claim 1, characterized in that, It also includes a flaw detection device (8), which is located on the moving path of the wire rope (10) and close to the wire rope cleaning device (2). The flaw detection device (8) is used to detect the quality of the cleaned wire rope. The flaw detection device (8) is a wire rope flaw detector and is electrically connected to the control console (6).
9. The intelligent anti-twist wire rope detection and maintenance system according to claim 8, characterized in that, It also includes a meter counter (9), which is located on the moving path of the wire rope and arranged close to the flaw detection device (8). The meter counter wheel of the meter counter (9) acts on the wire rope, and the meter counter (9) is electrically connected to the control console (6).
10. The intelligent anti-twist wire rope detection and maintenance system according to claim 9, characterized in that, It also includes an automatic marking device, which is arranged downstream of the wire rope processing path corresponding to the flaw detection device (8). There is a predetermined distance between the automatic marking device and the flaw detection device (8). When the flaw detection device (8) detects a defect in the wire rope, the timing of the damage location reaching the automatic marking device is obtained through the meter counter linkage control console, and then the marking operation of the automatic marking device is realized through the control console.