Steel wire rope surface grease coating device with autonomous walking function

Abstract

The invention provides a steel wire rope surface grease coating device with an autonomous walking function. When the steel wire rope is coated with surface grease, the steel wire rope is clamped by the upper walking frame and the lower walking frame firstly, then the upper walking frame and the lower walking frame are locked through the crawling locking mechanism, and at the moment, the steel wire rope is clamped by the upper driving wheel and the lower driving wheel, so that friction force between the upper driving wheel and the steel wire rope and friction force between the lower driving wheel and the steel wire rope are increased; when the upper driving motor drives the upper driving wheel to move, the upper walking frame and the lower walking frame can crawl on the steel wire rope to drive the coating mechanism to move on the steel wire rope, so that the steel wire rope is coated with surface grease; compared with manual coating, the possibility that the lubricating grease is not uniformly coated or cannot be completely coated in place can be effectively reduced, and the risk caused by high-altitude operation is reduced; the invention belongs to the technical field of automatic equipment.

Description

Technical Field

[0001] The present invention belongs to the technical field of automation equipment, and particularly relates to a wire rope surface grease coating device with an autonomous walking function. Background Art

[0002] Wire ropes are characterized by high strength, wear resistance, corrosion resistance, etc., and are widely used in various industrial scenarios such as lifting, traction, and fixing. As a load-bearing core component, the surface of the wire rope coated with surface grease can extend the service life by 3 - 5 times. Since the wire rope will damage the original structure and cover up potential hazards when it is disassembled and reinstalled during use, generally, the wire rope will not be disassembled after installation.

[0003] Currently, the coating devices for applying surface grease to products with rope-like or pipe-like structures generally cover the outer periphery of the product. Since the wire rope will not be disassembled after installation, the coating ring cannot be sleeved onto the wire rope or disassembled from the wire rope. In order to coat the surface of the wire rope with surface grease, currently, the lubrication methods mainly include manual brushing or spraying, which are used to lubricate the wire rope. Since the wire rope is generally in an overhead state at high altitude and the construction workers work at high altitude, there are potential risks, and affected by human factors, the surface grease is unevenly applied or cannot be completely coated in place. In addition, after the wire rope has been used for a long time, rust and dirt generally appear on its surface, and since the wire rope is in an overhead state at high altitude, it is inconvenient for the operator to grind the rust and dirt during the application of the surface grease. Summary of the Invention

[0004] The purpose of the present invention is to provide a wire rope surface grease coating device with an autonomous walking function to solve the technical defects described in the background art.

[0005] The wire rope surface grease coating device with an autonomous walking function includes: A coating mechanism for coating surface oil on the surface of the wire rope; A walking mechanism, which includes an upper walking frame and a lower walking frame. The upper walking frame is equipped with an upper driving wheel and an upper driving motor, and the upper driving motor is in transmission connection with the upper driving wheel. The lower walking frame is equipped with a crawling locking mechanism, a lower driving wheel, and a lower driving motor. The crawling locking mechanism connects the upper walking frame and the lower walking frame, and the lower driving motor is in transmission connection with the lower driving wheel. The upper walking frame and / or the lower walking frame are connected to the coating mechanism; The upper driving wheel and the lower driving wheel clamp are used to clamp the steel wire rope so that the traveling mechanism can pull the coating mechanism to move on the steel wire rope. During this period, there is a speed difference between the speed of the lower driving motor driving the lower driving wheel and the speed of the upper driving motor driving the upper driving wheel. Before the coating mechanism coats the surface oil on the steel wire rope, after the lower driving wheel and the upper driving wheel clamp the steel wire rope, they move in the same moving direction but at different speeds, so as to realize the grinding of the surface rust and dirt of the steel wire rope.

[0006] Based on the technical solution, the present invention can achieve the following beneficial effects: 1. When applying surface grease to the steel wire rope, first, the upper traveling frame and the lower traveling frame clamp the steel wire rope. Then, the upper traveling frame and the lower traveling frame are locked by the crawling locking mechanism. At this time, the upper driving wheel and the lower driving wheel clamp the steel wire rope to increase the friction between the upper driving wheel and the lower driving wheel and the steel wire rope. When the upper driving motor drives the upper driving wheel to move, the upper traveling frame and the lower traveling frame can crawl on the steel wire rope, thereby driving the coating mechanism to move on the steel wire rope to apply the surface grease to the steel wire rope. 2. Without disassembling the steel wire rope, the upper traveling frame and the lower traveling frame can be fixed on the steel wire rope. When the upper driving motor drives the upper driving wheel to move, the upper traveling frame and the lower traveling frame can crawl on the steel wire rope, thereby driving the coating mechanism to move on the steel wire rope to complete the application of surface grease to the non-disassembled steel wire rope. 3. After the surface grease is applied to the steel wire rope, by removing the crawling locking mechanism, the upper traveling frame and the lower traveling frame are separated into two independent mechanisms, so that the upper traveling frame and the lower traveling frame can be disassembled from the steel wire rope without disassembling the steel wire rope. 4. Since the upper driving wheel and the lower driving wheel clamp the steel wire rope to increase the friction between the upper driving wheel and the lower driving wheel and the steel wire rope, when the upper driving motor drives the upper driving wheel to move, the traveling mechanism can walk on the steel wire rope. Therefore, the distance and clamping force of the upper driving wheel and the lower driving wheel can be used to adapt to steel wire ropes of different structures and sizes. 5. Since the traveling mechanism and the coating mechanism can be easily disassembled from and installed on the steel wire rope, it is convenient to debug and maintain the traveling mechanism and the coating mechanism. 6. While the upper driving motor drives the upper driving wheel to move, the lower driving motor drives the lower driving wheel to move, thereby improving the stability of the upper traveling frame and the lower traveling frame crawling on the steel wire rope. 7. Before the coating mechanism coats the surface oil on the steel wire rope, the lower driving wheel and the upper driving wheel can clamp the steel wire rope and move in the same moving direction but at different speeds at the same time, so as to realize the grinding of the surface rust and dirt of the steel wire rope.

[0007] To further optimize the above technical solution, one or more of the following embodiments may be combined optionally without conflict.

[0008] In some embodiments, the coating mechanism includes: An upper coating rack, the upper coating rack is provided with an upper cavity, and both sides of the upper cavity are provided with upper coating semi-rings for approaching the steel wire rope. A lower coating rack, the lower coating rack is provided with a lower cavity and a coating locking mechanism, both sides of the lower cavity are provided with lower coating semi-rings for approaching the steel wire rope, and a feeding channel is provided in the upper cavity or the lower cavity. When applying surface grease to the steel wire rope, first, the upper coating rack and the lower coating rack sandwich the steel wire rope, and the upper coating rack and the lower coating rack are locked through the coating locking mechanism. At this time, the upper coating semi-ring and the lower coating semi-ring are combined to form a coating ring around the outer circumference of the steel wire rope, and the upper cavity and the lower cavity are combined to form a cavity surrounding the outer circumference of the steel wire rope, so that the feeding channel can fill the cavity with surface grease. Thus, when the coating mechanism moves, the surface grease in the cavity is coated on and penetrates into the steel wire rope.

[0009] Based on the above technical solution, the present invention further achieves the following beneficial effects: 1. When applying surface oil to the steel wire rope, since the upper coating semi-ring and the lower coating semi-ring are combined to form a coating ring around the outer circumference of the steel wire rope, and the upper cavity and the lower cavity are combined to form a cavity surrounding the outer circumference of the steel wire rope, that is, the steel wire rope can pass through the cavity. Therefore, when the feeding channel fills the cavity with surface grease, the surface grease can wrap around the outer wall of a part of the steel wire rope for one week. At this time, when the traveling mechanism drives the coating mechanism to move on the steel wire rope, the outer circumference of the entire steel wire rope can be coated with surface oil. 2. Without disassembling the steel wire rope, the coating mechanism can be sleeved on the steel wire rope, and the outer circumference of the entire steel wire rope can be coated with surface oil. In addition, after the outer wall of the entire steel wire rope is coated with surface oil, the coating mechanism can be disassembled from the steel wire rope without disassembling the steel wire rope.

[0010] In some embodiments, the upper coating rack is provided with an upper semi-sliding ring that can slide on the steel wire rope. The lower coating rack is provided with a lower semi-sliding ring that can slide under the steel wire rope, and both the upper semi-sliding ring and the lower semi-sliding ring are provided with brushes. When the upper coating rack and the lower coating rack sandwich the steel wire rope and the upper coating rack and the lower coating rack are locked through the coating locking mechanism, the upper semi-sliding ring and the lower semi-sliding ring are combined and sleeved on the outer circumference of the steel wire rope to form a sweeping ring, so that the brushes contact the steel wire rope, and when the coating mechanism moves, the brushes clean the steel wire rope.

[0011] Based on the above technical solution, the present invention further achieves the following beneficial effects: 1. Before applying surface oil to the wire rope, clean the wire rope with a brush in advance to improve the quality when applying surface oil to the wire rope. 2. Without disassembling the wire rope, by combining the upper half slip ring and the lower half slip ring, the upper half slip ring and the lower half slip ring form a sweeping ring circle arranged on the outer periphery of the wire rope, and the brush is arranged around the wire rope. In addition, without disassembling the wire rope, the brush around the wire rope can also be disassembled, facilitating the maintenance of the brush.

[0012] In some embodiments, the upper driving wheel is an arc-shaped concave wheel, and the upper driving wheel is used to hang on the wire rope and closely adhere to the upper end part of the wire rope, so as to increase the friction between the upper driving wheel and the wire rope by the weights of the upper walking frame, the lower walking frame and the coating mechanism itself.

[0013] Based on the above technical solutions, the present invention further achieves the following beneficial effects: 1. The upper driving wheel and the lower driving wheel can slide more stably on the wire rope. 2. The upper driving wheel and the lower driving wheel can polish the rust and substances on the wire rope more comprehensively and evenly.

[0014] In some embodiments, the lower driving wheel is floatingly arranged and separated from the lower walking frame. The crawling locking mechanism includes a guide wheel and a pulling rope. The guide wheel is arranged at the top of the upper walking frame. One end of the pulling rope is fixed to the lower walking frame through a buckle, and the other end of the pulling rope bypasses the guide wheel and is fixed to the lower driving wheel, so that the lower walking frame pulls the lower driving wheel to rise and closely adhere to the wire rope by its own gravity, and the lower walking frame gives an increased downward pressure to the upper driving wheel on the upper walking frame when it contacts the wire rope.

[0015] Based on the above technical solutions, the present invention further achieves the following beneficial effects: Since the lower walking frame pulls the lower driving wheel to rise and closely adhere to the wire rope by its own gravity, and the lower walking frame gives an increased downward pressure to the upper driving wheel on the upper walking frame when it contacts the wire rope, so that the upper driving wheel closely adheres to the wire rope. Therefore, when applied to wire ropes of different sizes, the upper driving wheel and the lower driving wheel can adaptively use the same clamping force to clamp the wire rope.

[0016] In some embodiments, the coating mechanism is provided with a detection system. The front end of the coating mechanism is provided with a front infrared rangefinder, and the rear end is provided with a rear infrared rangefinder. The distance between the front infrared rangefinder and the wire rope is the same as the distance between the rear infrared rangefinder and the wire rope. The distance between the front infrared rangefinder and the rear infrared rangefinder is d1. During the movement of the coating mechanism on the steel wire rope, the moving speed of the coating mechanism is v. The floating distance data obtained by the front infrared rangefinder between it and the steel wire rope overlaps and cancels with the floating distance data obtained by the rear infrared rangefinder between it and the steel wire rope after a delay, and the numerical difference a is obtained. The value of the delay t1 = d1 / v. The detection system is used to judge the surface grease thickness coated on the steel wire rope in real time according to the numerical difference a.

[0017] Based on the above technical solution, the present invention further realizes the following beneficial effects: 1. Since the walking mechanism can crawl on the steel wire rope, during the crawling process, it can also drive the coating mechanism to move on the steel wire rope, enabling the coating mechanism to apply the surface oil to the steel wire rope in the high-altitude overhead state, thereby reducing the amount of high-altitude work of construction workers and reducing potential risks. 2. The walking mechanism drives the coating mechanism to move on the steel wire rope, so that the coating mechanism can complete the coating of the surface oil on the steel wire rope in the high-altitude overhead state. Therefore, compared with manual coating, the mechanical structure coating can effectively reduce the possibility of uneven lubricating grease coating or incomplete coating.

[0018] 3. When coating the surface oil on steel wire ropes of different sizes, it can adaptively detect the surface grease coating situation of the steel wire rope. 4. When coating the surface oil on a stranded rope formed by braiding and twisting multiple thin ropes, or a steel wire rope with irregular surface concavities and convexities, and a steel wire rope with irregular and uneven surface concavities and convexities, it can adaptively detect the surface grease coating situation of the steel wire rope. 5. During the process of coating the surface oil on the steel wire rope, it can perform real-time detection of the surface oil coating situation synchronously without pausing the crawling, thereby improving the detection efficiency. 6. No matter which direction the coating mechanism walks, it can realize real-time detection of the surface oil coating situation. That is, when it is detected that the surface oil coating quality does not meet the standard, the coating mechanism can be driven to crawl back and forth for repair, thereby ensuring the surface oil coating quality. 7. Since the coating mechanism can realize real-time detection of the surface oil coating situation no matter which direction it walks, that is, the coating mechanism can be installed on the steel wire rope without distinguishing the direction during installation, thereby improving the installation convenience.

[0019] In some embodiments, a middle infrared rangefinder is arranged beside the front infrared rangefinder and / or the rear infrared rangefinder. The distance between the middle infrared rangefinder and the steel wire rope is the same as the distance between the front infrared rangefinder and the steel wire rope. The distance between the middle infrared rangefinder and the front infrared rangefinder or the rear infrared rangefinder is d2. Let the time required for the front infrared rangefinder or the rear infrared rangefinder to obtain the distance floating data between it and the wire rope and the middle infrared rangefinder to obtain the matching distance floating data between it and the wire rope during the movement of the coating mechanism on the wire rope be t2, and v = d2 / t2.

[0020] Based on the above technical solution, the present invention further realizes the following beneficial effects: 1. When coating surface oil on wire ropes of different sizes, it can adaptively measure the speed of the coating mechanism walking on the wire rope; 2. When coating surface oil on a wire rope formed by braiding and twisting multiple thin ropes or other wire ropes with irregular concave and convex surfaces, it can adaptively measure the speed of the coating mechanism walking on the wire rope; 3. During the process of coating surface oil on the wire rope, it can synchronously and real-time measure the speed without pausing the crawling; 4. No matter which direction the coating mechanism walks, it can realize real-time speed measurement of the surface oil coating situation.

[0021] In some embodiments, the wire rope is a stranded wire, and the detection system is provided with a counting unit and a timing unit. The counting unit is used to count the regular floating times of the distance floating data between the front infrared rangefinder and / or the rear infrared rangefinder and the wire rope to obtain the moving distance s3 of the coating mechanism on the wire rope, and the timing unit is used to record the change duration t3 of the distance floating data between the front infrared rangefinder and / or the rear infrared rangefinder and the wire rope, and v = s3 / t3.

[0022] Based on the above technical solution, the present invention further realizes the following beneficial effects: During the process of detecting the surface oil coating situation of the wire rope, the crawling speed of the coating mechanism can be obtained. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific embodiments in the present invention, the following will briefly describe the drawings and reference numerals required in the description of the specific embodiments.

[0024] Figure 1 is a structural schematic diagram of the present invention; Figure 2 is a top view of the present invention; Figure 3 is Figure 2 a sectional view of the B-B part shown; Figure 4 is Figure 2 a sectional view of the C-C part shown; Figure 5 is a position schematic diagram of the crawling locking mechanism described in Embodiment 2; Figure 6It is a sectional view of the coating mechanism described in Embodiment 3-4; Figure 7 It is a schematic structural view of the steel wire rope described in Embodiment 4.

[0025] Reference numerals: 1. Coating mechanism; 2. Traveling mechanism; 3. Upper traveling frame; 31. Upper driving wheel; 32. Upper driving motor; 4. Lower traveling frame; 41. Lower driving wheel; 42. Lower driving motor; 5. Upper coating frame; 51. Upper cavity; 52. Upper coating semi-ring; 53. Upper semi-slip ring; 6. Lower coating frame; 61. Lower cavity; 62. Coating locking mechanism; 63. Lower coating semi-ring; 64. Feeding channel; 65. Lower semi-slip ring; 66. Brush; 7. Crawling locking mechanism; 71. Guide wheel; 72. Pulling rope; 81. Front infrared rangefinder; 82. Rear infrared rangefinder; 83. Middle infrared rangefinder; 9. Steel wire rope. Detailed implementation manners

[0026] In order to make the purpose, technical solutions and advantages of the present invention clearer and more understandable, the present detailed implementation manners will further describe the present invention in detail with reference to the accompanying drawings.

[0027] As Figures 1 to 7 shown, the present detailed implementation manners provide a steel wire rope surface grease coating device with an autonomous traveling function, which includes: A coating mechanism 1 for coating surface oil on the surface of the steel wire rope 9; A traveling mechanism 2, the traveling mechanism 2 includes an upper traveling frame 3 and a lower traveling frame 4, the upper traveling frame 3 is equipped with an upper driving wheel 31 and an upper driving motor 32, the upper driving motor 32 is in transmission connection with the upper driving wheel 31, the lower traveling frame 4 is equipped with a crawling locking mechanism 7 and a lower driving wheel 41, and the upper traveling frame 3 and / or the lower traveling frame 4 is connected to the coating mechanism 1.

[0028] When applying surface grease to the steel wire rope 9, first sandwich the upper traveling frame 3 and the lower traveling frame 4 around the steel wire rope 9, and then lock the upper traveling frame 3 and the lower traveling frame 4 through the crawling locking mechanism 7. At this time, the upper driving wheel 31 and the lower driving wheel 41 clamp the steel wire rope 9 to increase the friction between the upper driving wheel 31 and the lower driving wheel 41 and the steel wire rope 9, so that when the upper driving motor 32 drives the upper driving wheel 31 to move, the upper traveling frame 3 and the lower traveling frame 4 can crawl on the steel wire rope 9, thereby driving the coating mechanism 1 to move on the steel wire rope 9 to apply surface grease to the steel wire rope 9.

[0029] The wire rope surface grease coating device can fix the upper walking frame 3 and the lower walking frame 4 on the wire rope 9 without disassembling the wire rope 9. When the upper driving motor 32 drives the upper driving wheel 31 to move, the upper walking frame 3 and the lower walking frame 4 can crawl on the wire rope 9, thereby driving the coating mechanism 1 to move on the wire rope 9 and completing the coating of the surface grease on the non-disassembled wire rope 9.

[0030] After the surface grease is coated on the wire rope 9, the upper walking frame 3 and the lower walking frame 4 are separated into two independent mechanisms by removing the crawling locking mechanism 7, so as to realize the disassembly of the upper walking frame 3 and the lower walking frame 4 from the wire rope 9 without disassembling the wire rope 9.

[0031] When applying surface oil to the wire rope 9, the upper walking frame 3 and the lower walking frame 4 can crawl on the wire rope 9 to drive the coating mechanism 1 to move on the wire rope 9, so that the coating mechanism 1 can complete the coating of surface oil on the wire rope 9 in the high-altitude overhead state. Therefore, the high-altitude operation volume of construction workers can be reduced, and potential risks can be reduced.

[0032] In addition, since the upper walking frame 3 and the lower walking frame 4 crawl on the wire rope 9 to drive the coating mechanism 1 to move on the wire rope 9, so that the coating mechanism 1 can complete the coating of surface oil on the wire rope 9 in the high-altitude overhead state. Therefore, compared with manual coating, the mechanical structure coating can effectively reduce the possibility of uneven application of lubricating grease or incomplete coating; At the same time, since the upper driving wheel 31 and the lower driving wheel 41 clamp the wire rope 9 to increase the friction between the upper driving wheel 31 and the lower driving wheel 41 and the wire rope 9, when the upper driving motor 32 drives the upper driving wheel 31 to move, the walking mechanism 2 can walk on the wire rope 9. Therefore, the distance and clamping force of the upper driving wheel 31 and the lower driving wheel 41 can be used to adapt to wire ropes 9 of different structures and sizes.

[0033] Moreover, since the walking mechanism 2 and the coating mechanism 1 can be easily disassembled from the wire rope 9 and installed on the wire rope 9, it is convenient to debug and maintain the walking mechanism 2 and the coating mechanism 1.

[0034] In some embodiments, the coating mechanism 1 includes: An upper coating rack 5, the upper coating rack 5 is provided with an upper cavity 51, and both sides of the upper cavity 51 are provided with upper coating semi-rings 52 for approaching the wire rope 9; A lower coating rack 6, the lower coating rack 6 is provided with a lower cavity 61 and a coating locking mechanism 62, both sides of the lower cavity 61 are provided with lower coating semi-rings 63 for approaching the wire rope 9, and a feeding channel 64 is provided in the upper cavity 51 or the lower cavity 61.

[0035] When applying surface grease to the wire rope 9, first, the upper coating rack 5 and the lower coating rack 6 clamp the wire rope 9, and the upper coating rack 5 and the lower coating rack 6 are locked by the coating locking mechanism 62. At this time, the upper coating semi-ring 52 and the lower coating semi-ring 63 are combined to form a coating ring around the outer periphery of the wire rope 9, and the upper cavity 51 and the lower cavity 61 are combined to form a cavity surrounding the outer periphery of the wire rope 9, so that the feeding channel 64 fills the cavity with surface grease. Thus, when the coating mechanism 1 moves, the surface grease in the cavity is coated on and penetrates into the wire rope 9.

[0036] When applying surface oil to the wire rope 9, since the upper coating semi-ring 52 and the lower coating semi-ring 63 are combined to form a coating ring around the outer periphery of the wire rope 9, the upper cavity 51 and the lower cavity 61 are combined to form a cavity surrounding the outer periphery of the wire rope 9, that is, the wire rope 9 can pass through this cavity. Therefore, the feeding channel 64 fills the cavity with surface grease, and the surface grease can wrap around the outer wall of a part of the wire rope 9 for one week. At this time, when the traveling mechanism 2 drives the coating mechanism 1 to move on the wire rope 9, the outer periphery of the entire wire rope 9 can be coated with surface oil.

[0037] Without disassembling the wire rope 9, the coating mechanism 1 can be sleeved on the wire rope 9, and the outer periphery of the entire wire rope 9 can be coated with surface oil. In addition, after the outer wall of the entire wire rope 9 is coated with surface oil, the coating mechanism 1 can be disassembled from the wire rope 9 without disassembling the wire rope 9.

[0038] In some embodiments, the coating ring can be made of an elastically deformable material and can rotate to adapt to wire ropes 9 of different sizes. In addition, when there is a gap between the coating ring and the wire rope 9, solid oil can be selected as the surface oil to prevent a large amount of surface oil from leaking out through this gap.

[0039] In some embodiments, the upper coating rack 5 is provided with an upper semi-sliding ring 53 that can slide on the wire rope 9; the lower coating rack 6 is provided with a lower semi-sliding ring 65 that can slide under the wire rope 9, and both the upper semi-sliding ring 53 and the lower semi-sliding ring 65 are provided with brushes 66.

[0040] When the upper coating rack 5 and the lower coating rack 6 clamp the wire rope 9 and the upper coating rack 5 and the lower coating rack 6 are locked by the coating locking mechanism 62, the upper semi-sliding ring 53 and the lower semi-sliding ring 65 are combined and sleeved on the outer periphery of the wire rope 9 to form a sweeping ring, so that the brushes 66 contact the wire rope 9, and when the coating mechanism 1 moves, the brushes 66 clean the wire rope 9.

[0041] Before applying the surface oil to the wire rope 9, the wire rope 9 is pre-cleaned by the brush 66, so as to improve the quality when the surface oil is applied to the wire rope 9. In addition, without disassembling the wire rope 9, the upper half slip ring 53 and the lower half slip ring 65 are combined to form a sweeping ring disposed on the outer periphery of the wire rope 9, and the brush 66 is arranged around the wire rope 9. In addition, without disassembling the wire rope 9, the brush 66 around the wire rope 9 can also be disassembled, which is convenient for the maintenance of the brush 66.

[0042] In some embodiments, the lower traveling frame 4 is installed with a lower driving motor 42 that is drivingly connected to the lower driving wheel 41, and the lower coating frame 6 is connected to the lower traveling frame 4.

[0043] While the upper driving motor 32 drives the upper driving wheel 31 to move, the lower driving motor 42 drives the lower driving wheel 41 to move, so as to improve the stability of the upper traveling frame 3 and the lower traveling frame 4 crawling on the wire rope 9.

[0044] In some embodiments, the upper driving wheel 31 is an arc-shaped concave wheel, so that the upper driving wheel 31 is used to hang on the wire rope 9 and closely adhere to the upper end portion of the wire rope 9, so as to increase the friction force between the upper driving wheel 31 and the wire rope 9 by the weight of the upper traveling frame 3, the lower traveling frame 4 and the coating mechanism 1 itself. To achieve that the upper driving wheel 31 and the lower driving wheel 41 can slide more stably on the wire rope 9.

[0045] In some embodiments, there is a speed difference between the speed at which the lower driving motor 42 drives the lower driving wheel 41 and the speed at which the upper driving motor 32 drives the upper driving wheel 31. Thus, before the coating mechanism 1 applies the surface oil on the wire rope 9, the lower driving wheel 41 and the upper driving wheel 31 can clamp the wire rope 9 and move in the same moving direction but at different speeds, so as to realize the grinding of the surface rust and dirt of the wire rope 9.

[0046] In some embodiments, the lower driving wheel 41 is floatingly arranged and separated from the lower traveling frame 4. The crawling locking mechanism 7 includes a guide wheel 71 and a pull rope 72. The guide wheel 71 is arranged at the top end of the upper traveling frame 3. One end of the pull rope is fixed to the lower traveling frame 4 through a buckle, and the other end of the pull rope 72 bypasses the guide wheel 71 and is fixed to the lower driving wheel 41, so that the lower traveling frame 4 pulls the lower driving wheel 41 to rise and closely adhere to the wire rope 9 by its own gravity. At the same time, the lower traveling frame 4 applies an increased downward pressure to the upper driving wheel 31 on the upper traveling frame 3 when it contacts the wire rope 9.

[0047] Since the lower walking frame 4 pulls down the lower driving wheel 41 to rise and press against the steel wire rope 9 by its own gravity, the lower walking frame 4 applies an increased downward pressure to the upper driving wheel 31 on the upper walking frame 3 when it contacts the steel wire rope 9, causing the upper driving wheel 31 to closely adhere to the steel wire rope 9. Therefore, when applied to steel wire ropes 9 of different sizes, both the upper driving wheel 31 and the lower driving wheel 41 can adaptively use the same clamping force to clamp the steel wire rope 9.

[0048] In some embodiments, the coating mechanism 1 is provided with a detection system. A front infrared rangefinder 81 is provided at the front end of the coating mechanism 1, and a rear infrared rangefinder 82 is provided at the rear end. The distance between the front infrared rangefinder 81 and the steel wire rope 9 is the same as the distance between the rear infrared rangefinder 82 and the steel wire rope 9. The distance between the front infrared rangefinder 81 and the rear infrared rangefinder 82 is d1.

[0049] During the movement of the coating mechanism 1 on the steel wire rope 9, the moving speed of the coating mechanism 1 is v. The front infrared rangefinder 81 obtains the floating data of the distance between it and the steel wire rope 9, and after a delay, it overlaps and cancels with the floating data of the distance between the rear infrared rangefinder 82 and the steel wire rope 9 to obtain a numerical difference a. The delay time value t1 = d1 / v. The detection system is used to judge the surface grease thickness coated on the steel wire rope 9 in real time according to the numerical difference a. The moving speed v of the coating mechanism 1 can be obtained by the ratio of the number of rotations and the duration of driving the upper driving wheel 31 to rotate by the driving motor, or v can be obtained by a speed sensor.

[0050] When coating the surface oil on steel wire ropes 9 of different sizes, it can adaptively detect the surface grease coating condition of the steel wire rope 9; in addition, when coating the surface oil on a steel wire rope 9 formed by braiding and twisting multiple thin ropes or other steel wire ropes 9 with irregular surface concavities and convexities, it can adaptively detect the surface grease coating condition of the steel wire rope 9. At the same time, during the process of coating the surface oil on the steel wire rope 9, it is possible to synchronously perform real-time detection of the surface oil coating condition without pausing the crawling, thereby improving the detection efficiency. And, no matter in which direction the coating mechanism 1 walks, it can achieve real-time detection of the surface oil coating condition. That is, when it is detected that the surface oil coating quality does not meet the standard, the coating mechanism 1 can be driven to crawl back and forth for repair, thereby ensuring the surface oil coating quality. Since the coating mechanism 1 can achieve real-time detection of the surface oil coating condition no matter in which direction it walks, that is, the coating mechanism 1 can be installed on the steel wire rope 9 without distinguishing the direction during installation, thereby improving the installation convenience.

[0051] In some embodiments, a mid-infrared rangefinder 83 is provided beside the front infrared rangefinder 81 and / or the rear infrared rangefinder 82. The distance between the mid-infrared rangefinder 83 and the wire rope 9 is the same as the distance between the front infrared rangefinder 81 and the wire rope 9. The distance between the mid-infrared rangefinder 83 and the front infrared rangefinder 81 or the rear infrared rangefinder 82 is d2.

[0052] During the movement of the coating mechanism 1 on the wire rope 9, the time t2 required for waiting for the distance fluctuation data between the front infrared rangefinder 81 or the rear infrared rangefinder 82 and the wire rope 9 to match the distance fluctuation data between the mid-infrared rangefinder 83 and the wire rope 9 is waited for, and v = d2 / t2.

[0053] When applying surface oil to wire ropes 9 of different sizes, it can adaptively measure the speed of the coating mechanism 1 walking on the wire rope 9; in addition, when applying surface oil to a wire rope 9 formed by braiding and twisting multiple thin ropes or other wire ropes 9 with irregular surface concavities and convexities, it can adaptively measure the speed of the coating mechanism 1 walking on the wire rope 9; at the same time, during the process of applying surface oil to the wire rope 9, it can synchronously and real-timely measure the speed without pausing the crawling; and no matter in which direction the coating mechanism 1 walks, it can realize real-time speed measurement of the surface oil coating situation.

[0054] In some embodiments, the wire rope 9 is a stranded wire. The detection system is provided with a counting unit and a timing unit. The counting unit is used to count the regular fluctuation times of the distance fluctuation data between the front infrared rangefinder 81 and / or the rear infrared rangefinder 82 and the wire rope 9 to obtain the moving stroke s3 of the coating mechanism 1 on the wire rope 9, and the timing unit is used to record the change duration t3 of the distance fluctuation data between the front infrared rangefinder 81 and / or the rear infrared rangefinder 82 and the wire rope 9, and v = s3 / t3.

[0055] Therefore, during the process of detecting the surface oil coating situation of the wire rope 9, the crawling speed of the coating mechanism 1 is obtained.

[0056] To further illustrate a mobile phone lens optical testing device described in this specific embodiment, the following embodiments are listed.

[0057] The following is Embodiment 1 As Figures 1 to 4 shown, this embodiment provides a wire rope surface grease coating device with an autonomous walking function, which includes a coating mechanism 1 and a walking mechanism 2.

[0058] The traveling mechanism 2 includes an upper traveling frame 3 and a lower traveling frame 4. The upper traveling frame 3 is equipped with an upper driving wheel 31 and an upper driving motor 32, and the upper driving motor 32 is in transmission connection with the upper driving wheel 31. The lower traveling frame 4 is equipped with a crawling locking mechanism 7, a lower driving wheel 41 and a lower driving motor 42, and the lower driving motor 42 is in transmission connection with the lower driving wheel 41. The crawling locking mechanism 7 is used to lock the upper traveling frame 3 and the lower traveling frame 4. The crawling locking mechanism 7 is a bolt and nut connected to the upper traveling frame 3 and the lower traveling frame 4. Both the upper driving wheel 31 and the lower driving wheel 41 are arc-shaped concave wheels, so that the upper driving wheel 31 is used to be mounted on the steel wire rope 9 and closely attached to the upper end part of the steel wire rope 9, and the upper driving wheel 31 can increase the friction force between the upper driving wheel 31 and the steel wire rope 9 due to the weight of the upper traveling frame 3, the lower traveling frame 4 and the coating mechanism 1 itself.

[0059] The coating mechanism 1 includes an upper coating frame 5 and a lower coating frame 6. The upper coating frame 5 is connected to the upper traveling frame 3. The upper coating frame 5 is provided with an upper cavity 51, and both sides of the upper cavity 51 are provided with upper coating semi-rings 52 for closely approaching the outer circumference of the steel wire rope 9. The lower coating frame 6 is connected to the lower traveling frame 4. The lower coating frame 6 is provided with a lower cavity 61 and a coating locking mechanism 62. Both sides of the lower cavity 61 are provided with lower coating semi-rings 63 for approaching the steel wire rope 9, and a feeding channel 64 is provided in the upper cavity 51 or the lower cavity 61. The coating locking mechanism 62 is used to lock the upper coating frame 5 and the lower coating frame 6. The coating locking mechanism 62 is another bolt and nut or a snap locking mechanism connected to the upper coating frame 5 and the lower coating frame 6.

[0060] The upper coating frame 5 is provided with an upper semi-sliding ring 53 that can slide on the steel wire rope 9, and the lower coating frame 6 is provided with a lower semi-sliding ring 65 that can slide under the steel wire rope 9. Both the upper semi-sliding ring 53 and the lower semi-sliding ring 65 are provided with brushes 66.

[0061] The following is the working description of the steel wire rope surface grease coating device described in this embodiment.

[0062] When applying surface grease to the steel wire rope 9, first, the upper traveling frame 3 and the lower traveling frame 4 are used to clamp the steel wire rope 9, and then the upper traveling frame 3 and the lower traveling frame 4 are locked through the crawling locking mechanism 7. At this time, the upper driving wheel 31 and the lower driving wheel 41 clamp the steel wire rope 9 to increase the friction force between the upper driving wheel 31 and the lower driving wheel 41 and the steel wire rope 9. When the upper driving motor 32 drives the upper driving wheel 31 to move, the upper traveling frame 3 and the lower traveling frame 4 can crawl on the steel wire rope 9, thereby driving the coating mechanism 1 to move on the steel wire rope 9.

[0063] In addition, the upper paint rack 5 and the lower paint rack 6 are clamped around the wire rope 9 at the same time, and the upper paint rack 5 and the lower paint rack 6 are locked by the paint locking mechanism 62. At this time, the upper paint half ring 52 and the lower paint half ring 63 are combined to form a paint ring on the outer periphery of the wire rope 9, and the upper cavity 51 and the lower cavity 61 are combined to form a cavity wrapping the outer periphery of the wire rope 9, so that the feeding channel 64 can fill the cavity with surface grease, so that when the paint mechanism 1 moves, the surface grease in the cavity coats and penetrates into the wire rope 9.

[0064] In addition, when the upper paint rack 5 and the lower paint rack 6 clamp the wire rope 9 and are locked by the paint locking mechanism 62, the upper half slip ring 53 and the lower half slip ring 65 are combined and sleeved on the outer periphery of the wire rope 9 to form a sweeping ring, so that the brush 66 contacts the wire rope 9. Therefore, when the paint mechanism 1 moves, the brush 66 sweeps and cleans the wire rope 9.

[0065] After the steel wire rope 9 is coated with surface oil, the upper traveling frame 3 and the lower traveling frame 4 are separated into two independent mechanisms by removing the creeping locking mechanism 7, thereby realizing that the upper traveling frame 3 and the lower traveling frame 4 can be removed from the steel wire rope 9 without removing the steel wire rope 9; at the same time, the upper paint frame 5 and the lower paint frame 6 are separated into two independent mechanisms by removing the paint locking mechanism 62, thereby realizing that the upper paint frame 5 and the lower paint frame 6 can be removed from the steel wire rope 9 without removing the steel wire rope 9.

[0066] The following is Example 2 like Figures 1 to 5 As shown, this embodiment provides a wire rope surface grease coating device with an autonomous walking function, which includes a coating mechanism 1 and a walking mechanism 2.

[0067] The traveling mechanism 2 comprises an upper traveling frame 3 and a lower traveling frame 4. The upper traveling frame 3 is provided with an upper driving wheel 31 and an upper driving motor 32, and the upper driving motor 32 is connected to the upper driving wheel 31 by transmission. The lower traveling frame 4 is provided with a creeping locking mechanism 7, a lower driving wheel 41 and a lower driving motor 42, and the lower driving motor 42 is connected to the lower driving wheel 41 by transmission. The creeping locking mechanism 7 is used to lock the upper traveling frame 3 and the lower traveling frame 4. Both the upper driving wheel 31 and the lower driving wheel 41 are arc-shaped concave wheels, so that the upper driving wheel 31 is used to be mounted on the steel wire rope 9 and is in close contact with the upper end of the steel wire rope 9, and the upper driving wheel 31 can increase the friction between the upper driving wheel 31 and the steel wire rope 9 by the weight of the upper traveling frame 3, the lower traveling frame 4 and the coating mechanism 1 itself.

[0068] The lower driving wheel 41 is floatingly arranged and separated from the lower traveling frame 4. The crawling locking mechanism 7 includes a guide wheel 71 and a pull rope 72. The guide wheel 71 is arranged at the top of the upper traveling frame 3. One end of the pull rope is fixed to the lower traveling frame 4 through a buckle, and the other end of the pull rope 72 is fixed to the lower driving wheel 41 after passing around the guide wheel 71, so that the lower traveling frame 4 pulls down the lower driving wheel 41 by its own gravity to rise and press closely against the steel wire rope 9, and the lower traveling frame 4 applies an increased downward pressure to the upper driving wheel 31 on the upper traveling frame 3 when it contacts the steel wire rope 9.

[0069] The coating mechanism 1 includes an upper coating rack 5 and a lower coating rack 6. The upper coating rack 5 is connected to the upper traveling frame 3. The upper coating rack 5 is provided with an upper cavity 51, and both sides of the upper cavity 51 are provided with upper coating semi-rings 52 for closely approaching the outer periphery of the steel wire rope 9. The lower coating rack 6 is connected to the lower traveling frame 4. The lower coating rack 6 is provided with a lower cavity 61 and a coating locking mechanism 62. Both sides of the lower cavity 61 are provided with lower coating semi-rings 63 for approaching the steel wire rope 9, and a feeding channel 64 is provided in the upper cavity 51 or the lower cavity 61. The coating locking mechanism 62 is used to lock the upper coating rack 5 and the lower coating rack 6. The coating locking mechanism 62 is a buckle mechanism connected to the upper coating rack 5 and the lower coating rack 6.

[0070] The upper coating rack 5 is provided with an upper semi-sliding ring 53 that can slide on the steel wire rope 9, and the lower coating rack 6 is provided with a lower semi-sliding ring 65 that can slide under the steel wire rope 9. Both the upper semi-sliding ring 53 and the lower semi-sliding ring 65 are provided with brushes 66.

[0071] Optionally, there is a speed difference between the speed at which the lower driving motor 42 drives the lower driving wheel 41 and the speed at which the upper driving motor 32 drives the upper driving wheel 31, so as to clamp the steel wire rope 9 by the lower driving wheel 41 and the upper driving wheel 31 before the coating mechanism 1 coats surface oil on the steel wire rope 9, and at the same time, move in the same movement direction but at different speeds, thereby realizing the grinding of the surface rust and dirt of the steel wire rope 9.

[0072] The following is Embodiment 3 As Figures 1 to 6 shown, this embodiment provides a steel wire rope surface grease coating device with an autonomous walking function, which includes the technical solutions of Embodiment 1 or Embodiment 2, and at the same time, it further includes the following features.

[0073] The coating mechanism 1 is provided with a detection system. A front infrared rangefinder 81 is arranged at the front end of the coating mechanism 1, and a rear infrared rangefinder 82 is arranged at the rear end. The distance between the front infrared rangefinder 81 and the steel wire rope 9 is the same as the distance between the rear infrared rangefinder 82 and the steel wire rope 9. The distance between the front infrared rangefinder 81 and the rear infrared rangefinder 82 is d1.

[0074] During the movement of the coating mechanism 1 on the steel wire rope 9, the moving speed of the coating mechanism 1 is v. After the floating distance data between the front infrared rangefinder 81 and the steel wire rope 9 is obtained with a time delay, it overlaps and cancels with the floating distance data between the rear infrared rangefinder 82 and the steel wire rope 9, resulting in a numerical difference a. The time value t1 of the time delay is d / v. The detection system is used to determine the thickness of the surface grease coated on the steel wire rope 9 in real time according to the numerical difference a.

[0075] A middle infrared rangefinder 83 is arranged beside the front infrared rangefinder 81 and / or the rear infrared rangefinder 82. The distance between the middle infrared rangefinder 83 and the steel wire rope 9 is the same as the distance between the front infrared rangefinder 81 and the steel wire rope 9. The distance between the middle infrared rangefinder 83 and the front infrared rangefinder 81 or the rear infrared rangefinder 82 is d2.

[0076] During the movement of the coating mechanism 1 on the steel wire rope 9, the time t2 required for waiting for the floating distance data between the front infrared rangefinder 81 or the rear infrared rangefinder 82 and the steel wire rope 9 to match the floating distance data between the middle infrared rangefinder 83 and the steel wire rope 9 is v = d2 / t2.

[0077] The following is Example 4 As Figures 1 to 7 shown, this embodiment provides a steel wire rope surface grease coating device with an autonomous walking function, which includes the technical solutions of Embodiment 1 or Embodiment 2, and also includes the following features.

[0078] The coating mechanism 1 is provided with a detection system. The front end of the coating mechanism 1 is provided with a front infrared rangefinder 81, and the rear end is provided with a rear infrared rangefinder 82. The distance between the front infrared rangefinder 81 and the steel wire rope 9 is the same as the distance between the rear infrared rangefinder 82 and the steel wire rope 9. The distance between the front infrared rangefinder 81 and the rear infrared rangefinder 82 is d1.

[0079] During the movement of the coating mechanism 1 on the steel wire rope 9, the moving speed of the coating mechanism 1 is v. After the floating distance data between the front infrared rangefinder 81 and the steel wire rope 9 is obtained with a time delay, it overlaps and cancels with the floating distance data between the rear infrared rangefinder 82 and the steel wire rope 9, resulting in a numerical difference a. The time value t1 of the time delay is d / v. The detection system is used to determine the thickness of the surface grease coated on the steel wire rope 9 in real time according to the numerical difference a.

[0080] The wire rope 9 is a stranded wire. The detection system is provided with a counting unit and a timing unit. The counting unit is used to count the regular floating times of the distance floating data between the front infrared rangefinder 81 and / or the rear infrared rangefinder 82 and the wire rope 9 to obtain the moving stroke s3 of the coating mechanism 1 on the wire rope 9. The timing unit is used to record the change duration t3 of the distance floating data between the front infrared rangefinder 81 and / or the rear infrared rangefinder 82 and the wire rope 9, and v = s3 / t3.

[0081] The following is Embodiment 5 As Figure 1 and 6 shown, this embodiment provides a wire rope surface grease coating device with an autonomous walking function, including a coating mechanism 1 and a walking mechanism 2.

[0082] The coating mechanism 1 is used to coat the surface oil on the surface of the wire rope 9; The walking mechanism 2 is used to crawl on the wire rope 9. The walking mechanism 2 is connected to the coating mechanism 1 to drive the coating mechanism 1 to move on the wire rope 9. The coating mechanism 1 is provided with a detection system. A front infrared rangefinder 81 is arranged at the front end of the coating mechanism 1, and a rear infrared rangefinder 82 is arranged at the rear end. The distance between the front infrared rangefinder 81 and the wire rope 9 is the same as the distance between the rear infrared rangefinder 82 and the wire rope 9. The distance between the front infrared rangefinder 81 and the rear infrared rangefinder 82 is d1.

[0083] During the movement of the coating mechanism 1 on the wire rope 9, with the moving speed of the coating mechanism 1 being v, the distance floating data obtained by the front infrared rangefinder 81 after a delay overlaps and cancels with the distance floating data obtained by the rear infrared rangefinder 82 to obtain a numerical difference a. The delay value t1 = d1 / v. The detection system is used to judge the surface grease thickness coated on the wire rope 9 in real time according to the numerical difference a. The moving speed v of the coating mechanism 1 can be obtained by the ratio of the number of rotations of the upper driving wheel 31 driven by the driving motor to the duration, or v can be obtained through a speed sensor.

[0084] The following is Embodiment 6 As shown in Figure 1 and 6 shown, this embodiment provides a wire rope 9 surface grease coating device with an autonomous walking function, which includes a coating mechanism 1 and a walking mechanism 2.

[0085] The coating mechanism 1 is used to coat the surface oil on the surface of the wire rope 9.

[0086] The traveling mechanism 2 includes an upper traveling frame 3 and a lower traveling frame 4. The upper traveling frame 3 is equipped with an upper driving wheel 31 and an upper driving motor 32, and the upper driving motor 32 is in transmission connection with the upper driving wheel 31. The lower traveling frame 4 is equipped with a crawling locking mechanism 7, a lower driving wheel 41 and a lower driving motor 42. The crawling locking mechanism 7 connects the upper traveling frame 3 and the lower traveling frame 4. The lower driving motor 42 is in transmission connection with the lower driving wheel 41. The upper traveling frame 3 and / or the lower traveling frame 4 are connected to the coating mechanism 1.

[0087] When applying surface grease to the wire rope 9, first, the upper traveling frame 3 and the lower traveling frame 4 clamp the wire rope 9. Thereafter, the upper traveling frame 3 and the lower traveling frame 4 are locked by the crawling locking mechanism 7. At this time, the upper driving wheel 31 and the lower driving wheel 41 clamp the wire rope 9 to increase the friction between the upper driving wheel 31 and the lower driving wheel 41 and the wire rope 9. When the upper driving motor 32 drives the upper driving wheel 31 to move, the upper traveling frame 3 and the lower traveling frame 4 can crawl on the wire rope 9, thereby driving the coating mechanism 1 to move on the wire rope 9 to apply the surface grease to the wire rope 9.

[0088] In addition, during the traveling mechanism 2 pulling the coating mechanism 1 to move on the wire rope 9, there is a speed difference between the speed at which the lower driving motor 42 drives the lower driving wheel 41 and the speed at which the upper driving motor 32 drives the upper driving wheel 31. Before the coating mechanism 1 applies surface oil to the wire rope 9, the lower driving wheel 41 and the upper driving wheel 31 clamp the wire rope 9 and move in the same movement direction but at different speeds, so as to polish the surface rust and dirt of the wire rope 9.

Claims

1. A wire rope surface grease coating device with an autonomous walking function, characterized in that, Comprising: A coating mechanism (1) for applying surface oil onto the surface of a wire rope (9); A traveling mechanism (2) including an upper traveling frame (3) and a lower traveling frame (4). The upper traveling frame (3) is equipped with an upper driving wheel (31) and an upper driving motor (32), and the upper driving motor (32) is in transmission connection with the upper driving wheel (31). The lower traveling frame (4) is equipped with a crawling locking mechanism (7), a lower driving wheel (41), and a lower driving motor (42). The crawling locking mechanism (7) connects the upper traveling frame (3) and the lower traveling frame (4). The lower driving motor (42) is in transmission connection with the lower driving wheel (41). The upper traveling frame (3) and / or the lower traveling frame (4) is connected to the coating mechanism (1); The upper driving wheel (31) and the lower driving wheel (41) are used to clamp the wire rope so that the traveling mechanism (2) can pull the coating mechanism (1) to move on the wire rope (9). During this period, there is a speed difference between the speed at which the lower driving motor (42) drives the lower driving wheel (41) and the speed at which the upper driving motor (32) drives the upper driving wheel (31). Before the coating mechanism (1) applies surface oil on the wire rope (9), after the lower driving wheel (41) and the upper driving wheel (31) clamp the wire rope (9), they move in the same movement direction but at different speeds, so as to achieve the grinding of the surface rust and dirt of the wire rope (9).

2. The wire rope surface grease coating device with an autonomous walking function according to claim 1, characterized in that, The coating mechanism (1) includes: An upper coating frame (5) provided with an upper cavity (51), and both sides of the upper cavity (51) are provided with upper coating semi - rings (52) for approaching the wire rope (9); A lower coating frame (6) provided with a lower cavity (61) and a coating locking mechanism (62). Both sides of the lower cavity (61) are provided with lower coating semi - rings (63) for approaching the wire rope (9). The upper cavity (51) or the lower cavity (61) is provided with a feeding channel (64); When applying the surface grease to the wire rope (9), first, the upper coating frame (5) and the lower coating frame (6) clamp the wire rope (9), and the upper coating frame (5) and the lower coating frame (6) are locked by the coating locking mechanism (62). At this time, the upper coating semi - rings (52) and the lower coating semi - rings (63) are combined to form a coating ring around the outer periphery of the wire rope (9), and the upper cavity (51) and the lower cavity (61) are combined to form a cavity surrounding the outer periphery of the wire rope (9), so that the feeding channel (64) can fill the cavity with the surface grease. Thus, when the coating mechanism (1) moves, the surface grease in the cavity is coated on and penetrates into the wire rope (9).

3. The wire rope surface grease coating device with an independent traveling function according to claim 2, characterized in that: The upper coating frame (5) is provided with an upper semi - sliding ring (53) that can slide on the wire rope (9); The lower paint rack (6) is provided with a lower half sliding ring (65) that can slide under the steel wire rope (9), and the upper half sliding ring (53) and the lower half sliding ring (65) are both provided with brushes (66). When the upper paint rack (5) and the lower paint rack (6) clamp the steel wire rope (9) and the upper paint rack (5) and the lower paint rack (6) are locked by the paint locking mechanism (62), the upper half sliding ring (53) and the lower half sliding ring (65) are combined and sleeved on the outer periphery of the steel wire rope (9) to form a sweeping ring, so that the brush (66) contacts the steel wire rope (9), and when the paint mechanism (1) moves, the brush (66) cleans the steel wire rope (9).

4. The wire rope surface grease coating device with an autonomous walking function according to claim 3, characterized in that: The upper driving wheel (31) is an arc-shaped concave wheel, so that the upper driving wheel (31) is used to be mounted on the steel wire rope (9) and closely attached to the upper end part of the steel wire rope (9), so as to increase the friction force between the upper driving wheel (31) and the steel wire rope (9) by the weights of the upper walking frame (3), the lower walking frame (4) and the paint mechanism (1) itself.

5. The wire rope surface grease coating device with an autonomous walking function according to claim 1, characterized in that: The lower driving wheel (41) is floatingly arranged and separated from the lower walking frame (4). The crawling locking mechanism (7) includes a guide wheel (71) and a pull rope (72). The guide wheel (71) is arranged at the top end of the upper walking frame (3). One end of the pull rope is fixed to the lower walking frame (4) by a buckle, and the other end of the pull rope (72) bypasses the guide wheel (71) and is fixed to the lower driving wheel (41), so that the lower walking frame (4) pulls the lower driving wheel (41) to rise and closely attach to the steel wire rope (9) by its own gravity, and the lower walking frame (4) gives an increased downward pressure to the upper driving wheel (31) on the upper walking frame (3) when it contacts the steel wire rope (9).

6. The wire rope surface grease coating device with an autonomous walking function according to any one of claims 1 to 5, characterized in that: The paint mechanism (1) is provided with a detection system. A front infrared distance measuring instrument (81) is arranged at the front end of the paint mechanism (1), and a rear infrared distance measuring instrument (82) is arranged at the rear end. The distance between the front infrared distance measuring instrument (81) and the steel wire rope (9) is the same as the distance between the rear infrared distance measuring instrument (82) and the steel wire rope (9). The distance between the front infrared distance measuring instrument (81) and the rear infrared distance measuring instrument (82) is d1. During the movement of the paint mechanism (1) on the steel wire rope (9), the moving speed of the paint mechanism (1) is v. The floating data of the distance between the front infrared distance measuring instrument (81) and the steel wire rope (9) obtained after a delay overlaps and cancels with the floating data of the distance between the rear infrared distance measuring instrument (82) and the steel wire rope (9) to obtain a numerical difference a. The time value t1 of the delay = d1 / v. The detection system is used to judge the surface grease thickness coated on the steel wire rope (9) in real time according to the numerical difference a.

7. The wire rope surface grease coating device with an autonomous walking function according to claim 6, characterized in that: A mid-infrared rangefinder (83) is provided beside the front infrared rangefinder (81) and / or the rear infrared rangefinder (82). The distance between the mid-infrared rangefinder (83) and the steel wire rope (9) is the same as the distance between the front infrared rangefinder (81) and the steel wire rope (9). The distance between the mid-infrared rangefinder (83) and the front infrared rangefinder (81) or the rear infrared rangefinder (82) is d2; During the movement of the coating mechanism (1) on the steel wire rope (9), the time required for waiting for the distance floating data between the front infrared rangefinder (81) or the rear infrared rangefinder (82) and the steel wire rope (9) to match the distance floating data between the mid-infrared rangefinder (83) and the steel wire rope (9) is t2, and v = d2 / t2.

8. The wire rope surface grease coating device with an autonomous walking function according to claim 6, characterized in that: The steel wire rope (9) is a stranded wire. The detection system is provided with a counting unit and a timing unit. The counting unit is used to count the regular floating times of the distance floating data between the front infrared rangefinder (81) and / or the rear infrared rangefinder (82) and the steel wire rope (9) to obtain the moving stroke s3 of the coating mechanism (1) on the steel wire rope (9). The timing unit is used to record the change duration t3 of the distance floating data between the front infrared rangefinder (81) and / or the rear infrared rangefinder (82) and the steel wire rope (9), and v = s3 / t3.

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