A ship mooring bitt

Abstract

The present application relates to the technical field of marine equipment, and more particularly to a ship mooring device for ship cable maintenance. The mooring device comprises a first bottom plate with a collecting box and a fixed frame at the bottom, a tension adjusting mechanism is arranged at the left side of the device. The mechanism automatically adjusts the pressure of the roller through spring-lever linkage, so as to realize more pressure when the tension is large and less pressure when the tension is small, effectively prevent slipping and reduce abrasion, improve mooring safety and cable life. The middle cleaning mechanism is provided with a first fixed ring, which cooperates with the right maintenance ring and the liquid supply outer ring, and has the functions of self-rotation cleaning, one-way spraying maintenance and self-adaptive guiding. Manual outboard operation is eliminated, and maintenance liquid consumption and maintenance cost are significantly reduced. The whole system is driven by the cable kinetic energy through the first guide support and other mechanisms, and the spring pre-pressing buffer is used to buffer the sea wave fluctuation. The all-mechanical structure is reliable and suitable for harsh marine environment, and overcomes the pain point of easy failure of electric control system.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of marine equipment, more particularly to a ship fairlead for ship cable maintenance. BACKGROUND

[0002] The ship fairlead is widely used in the field of ship cable maintenance, greatly improves the service life and operation safety of the cable, and plays an important role in ensuring the reliability of ship mooring operation.

[0003] The main structure of the ship fairlead usually includes a base, a roller set, a support, a side plate, a wear-resistant bushing and the like, realizes multi-directional guiding and supporting functions, and has a structure design taking into account the bearing capacity and flexibility, can adapt to the cable operation requirements of different diameters and materials, and is also provided with a lubricating and oiling device and a wear monitoring mechanism, realizes automatic lubrication and state feedback through a centralized control unit, and cooperates with each part to complete the maintenance tasks such as guiding, wear reduction, anti-jumping and tension dispersion of the cable, and has the characteristics of high wear resistance, high bearing capacity and intelligent maintenance, but the above working mode still has the following disadvantages: 1. The traditional fairlead only provides a simple guiding function, lacks active maintenance capability for the cable, and the cable produces dry friction when passing through the fairlead, which causes the surface to wear out and the internal fiber structure to be damaged, shortening the service life; 2. The fixed fairlead cannot make corresponding adjustments according to the dynamic changes of the cable tension, and under different sea conditions and mooring conditions, the cable tension fluctuates sharply, but the traditional fairlead cannot adapt to these changes, causing stress concentration and local excessive wear; 3. The existing fairlead is limited to guiding and reducing friction, lacks multi-functional integration such as cleaning and maintenance, and there is no linkage relationship between the components, so the collaborative work effect of one movement cannot be realized. SUMMARY

[0004] In order to overcome the above-mentioned defects of the prior art, the present application provides a ship fairlead for ship cable maintenance to solve the problems existing in the background art.

[0005] The present application provides the following technical scheme: a ship fairlead for ship cable maintenance, the device main body bottom is provided with the first bottom plate, the middle part of the first bottom plate is provided with the collection box, the top of the first bottom plate is provided with the fixed frame, the left side of the device main body is provided with the tension adjusting mechanism, the middle part of the tension adjusting mechanism is provided with the first fixed frame, the left side of the first fixed frame is provided with the first linkage roller and the second linkage roller, the right side of the tension adjusting mechanism is provided with the cleaning mechanism, the outer ring of the cleaning mechanism is provided with the first fixed ring, the right side of the cleaning mechanism is provided with the maintenance ring, the outer ring of the maintenance ring is provided with the liquid supply outer ring, the right side of the fixed frame is fixedly connected with the first guide support, and the middle part of the first guide support is provided with two first guide rollers.

[0006] Further, the middle part of the fixed frame is provided with a first gear, the right side of the first gear is provided with a driven pulley, the outer side of the driven pulley is provided with a first belt, the middle part of the first fixed frame is provided with a first roller, the lower side of the first roller is provided with a second roller, the right side of the second roller is fixedly connected with a driving pulley, the front side of the second roller is provided with a second linkage roller, the two sides of the second linkage roller are provided with first linkage swing arms, the bottom of the first linkage swing arm is provided with a second spring seat, the bottom of the second spring seat is provided with a second spring, the front side of the second spring seat is provided with a fixed nut, the end of the first linkage swing arm and the end of the second roller are movably connected, the front side of the first roller is provided with a first linkage roller, the rear of the first fixed frame is provided with a transverse limiting support, the middle part of the transverse limiting support is provided with two limiting rollers, the left and right side faces of the transverse limiting support are respectively provided with two transverse disc springs, the first fixed frame has two, the middle part of the two first fixed frames is provided with an adjusting plate, the two ends of the adjusting plate are provided with first screws, the top of the first screw is provided with a bevel gear, the top of the first fixed frame is provided with a transmission rod, the left side of the transmission rod is provided with a second belt.

[0007] Further, the middle part of the first fixed frame is provided with a first guide groove, the inside of the first guide groove is provided with an adjusting seat, the top of the adjusting seat is provided with a first spring, the side face of the adjusting seat and the end of the first roller are movably connected, the front side of the adjusting seat is fixedly connected with a first base, the right side of the first base is provided with a linkage swing arm, the middle part of the linkage swing arm and the first base are movably connected, the front end of the linkage swing arm and the end of the first linkage roller are movably connected, the rear end of the linkage swing arm movably connects a second linkage rod, the end of the second linkage rod and the middle part of the first linkage swing arm are movably connected.

[0008] Further, the left side face of the first fixed frame is provided with a fixed groove, the inside of the fixed groove is provided with an intermediate gear, the left side face of the intermediate gear is provided with a rack, the bottom of the rack movably connects a first linkage rod, the end of the first linkage rod and the end of the first linkage swing arm are movably connected.

[0009] Further, the inside of the first fixed ring is provided with a fine washing ring, the inside of the fine washing ring is provided with three cleaning brushes, the left side of the fine washing ring is provided with a collection ring, the outer side face of the collection ring is provided with three first fixed blocks, the outer side face of the collection ring movably connects four transmission gears, the bottom of the collection ring is provided with a collection opening, the left side of the collection ring is provided with a scraper ring, the inside of the scraper ring is provided with a second spiral scraping strip, the inside of the scraper ring is provided with a flexible scraper.

[0010] Further, the left side of the fine washing ring is fixedly connected with a first gear ring, the right side of the fine washing ring is fixedly connected with a first one-way gear ring, the inner side of the fine washing ring is fixedly connected with three second bases, the end of the cleaning brush is movably connected with the second base, the inside of the fine washing ring is fixedly connected with six first spiral scraping strips, the inner side of the fine washing ring is fixedly connected with three third spring bases, the end of the third spring base is fixedly connected with a cleaning limiting spring, and the top of the cleaning limiting spring is fixedly connected with the middle part of the cleaning brush.

[0011] Further, the right side of the scraper ring is fixedly connected with an intermediate gear ring, the left side of the scraper ring is fixedly connected with a driving gear ring, the inside of the scraper ring is fixedly connected with six second spiral scraping strips, the inside of the scraper ring is fixedly connected with six scraper fixing bases, and the end of the scraper fixing base is fixedly connected with two flexible scrapers.

[0012] Further, the top of the liquid supply outer ring is provided with a liquid supply base, the right side of the liquid supply outer ring is fixedly connected with a fixed tail plate, the inside of the liquid supply outer ring is provided with four first layer liquid supply grooves, the inside of the liquid supply outer ring is provided with an inner layer rotating ring, the outside of the inner layer rotating ring is provided with four second liquid supply grooves, the left side of the inner layer rotating ring is provided with eight guide holes, the left side of the inner layer rotating ring is provided with four return disc springs, the left side of the inner layer rotating ring is provided with a second one-way gear ring, the right side of the second one-way gear ring is fixedly connected with a gear ring guide column, the inner side of the inner layer rotating ring is fixedly connected with four spraying bases, the side of the spraying base is fixedly connected with a spray head, and the inside of the second liquid supply groove is provided with a liquid supply hole.

[0013] The technical effects and advantages of the present application are as follows:

[0014] 1、The present application is provided with a tension adjusting mechanism, which can automatically adjust according to the size of the cable tension, and through the linkage of the spring and the lever, the change of the cable tension is converted into a mechanical control signal in real time, so as to automatically and accurately adjust the pressure between the rollers, realize the effect of more pressure with large tension and less pressure with small tension, ensure that the pressure on the cable is moderate, prevent the cable from slipping and the roller from being too tight, significantly reduce the wear of the cable, and fundamentally improve the mooring safety and the service life of the cable.

[0015] 2、The present application is provided with two groups of cleaning devices, which are highly integrated and have the functions of self-rotating cleaning, spraying and coating maintenance and self-adaptive guiding, so as to replace the traditional manual maintenance mode, not only eliminate the high-risk manual outboard operation, but also significantly reduce the consumption of maintenance liquid through double cleaning and one-way spraying, and greatly reduce the maintenance cost and labor input.

[0016] 3、The whole system does not need external power, utilizes cable kinetic energy self-driving work, and effectively filters disturbance fluctuation caused by sea waves through spring pre-pressing, ensures stable operation in severe marine environment, and has strong environmental adaptability and reliability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the present application.

[0018] Figure 2 It is the main body side structure schematic diagram of the present application.

[0019] Figure 3 It is the main body along the A direction section structure schematic diagram of the present application. Figure 1

[0020] Figure 4 It is the tension adjusting mechanism structure schematic diagram of the present application.

[0021] Figure 5 It is the cleaning mechanism structure schematic diagram of the present application.

[0022] Figure 6 It is the fine washing ring structure schematic diagram of the present application.

[0023] Figure 7 It is the scraper ring structure schematic diagram of the present application.

[0024] Figure 8 It is the maintenance ring structure schematic diagram of the present application.

[0025] Figure 9 It is the A direction section structure schematic diagram of the present application. Figure 2

[0026] Figure 10 It is the C direction section structure schematic diagram of the present application. Figure 4

[0027] ​​​The reference signs are: 1, device main body; 11, first bottom plate; 111, collection box; 112, fixed frame; 1121, first gear; 1122, driven pulley; 1123, first belt; 12, first guide support; 121, first guide roller; 2, tension adjusting mechanism; 21, first fixed frame; 211, first guide groove; 212, transmission rod; 213, fixed groove; 2131, intermediate gear; 2132, second belt; 2133, rack; 2134, first linkage rod; 22, adjusting seat; 221, first spring; 222, first base; 223, first roller; 23, first linkage roller; 231, linkage swing arm; 232, second linkage rod; 24, adjusting plate; 241, first screw; 2411, bevel gear; 25, transverse limiting support; 251, limiting roller; 252, transverse disc spring; 26, second roller; 261, driving pulley; 27, second linkage roller; 271, first linkage swing arm; 272, second spring seat; 2721, fixed nut; 273, second spring; 3, cleaning mechanism; 31, first fixed ring; 32, fine cleaning ring; 321, first gear ring; 322, first one-way tooth ring; 323, second base; 324, cleaning brush; 325, first spiral scraping strip; 326, third spring seat; 327, cleaning limiting spring; 33, collection ring; 331, transmission gear; 332, first fixed block; 333, collection port; 34, scraping ring; 341, intermediate tooth ring; 342, driving tooth ring; 343, second spiral scraping strip; 344, scraping fixed seat; 345, flexible scraping piece; 4, maintenance ring; 41, liquid supply outer ring; 411, liquid supply seat; 412, first layer liquid supply groove; 42, fixed tail plate; 43, inner layer rotating ring; 431, second liquid supply groove; 432, guide hole; 433, return disc spring; 434, spraying base; 4341, spray head; 435, liquid supply hole; 44, second one-way tooth ring; 441, tooth ring guide column. DETAILED DESCRIPTION

[0028] The technical solutions in the present application will be described clearly and completely below in combination with the drawings in the present application. In addition, the forms of each structure described in the following embodiments are only examples. The ship cable maintenance ship fairlead involved in the present application is not limited to each structure described in the following embodiments. All other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0029] REFERENCE Figure 1 , Figure 2 and Figure 3The application provides a ship fairlead for ship cable maintenance, which comprises a device main body 1, a first bottom plate 11 arranged at the bottom of the device main body 1, a collecting box 111 arranged at the middle of the first bottom plate 11, a fixed frame 112 arranged at the top of the first bottom plate 11, a tension adjusting mechanism 2 arranged at the left side of the device main body 1, a first fixed frame 21 arranged at the middle of the tension adjusting mechanism 2, a first linkage roller 23 and a second linkage roller 27 arranged at the left side of the first fixed frame 21, a cleaning mechanism 3 arranged at the right side of the tension adjusting mechanism 2, a first fixed ring 31 arranged at the outer ring of the cleaning mechanism 3, a maintenance ring 4 arranged at the right side of the cleaning mechanism 3, a liquid supply outer ring 41 arranged at the outer ring of the maintenance ring 4, a first guide support 12 fixedly connected to the right side of the fixed frame 112, and two first guide rollers 121 arranged at the middle of the first guide support 12. The spring between the two rollers is adjusted by the tension adjusting mechanism 2, so that the two rollers can always maintain appropriate pressure on the cable and avoid slipping. The cable surface is cleaned twice by the cleaning mechanism 3, so that the cable surface mud is removed, thereby improving the subsequent maintenance liquid spraying effect. The maintenance liquid is uniformly sprayed on the cable surface by the spray head on the maintenance ring 4.

[0030] Reference Figure 4 The middle of the fixed frame 112 is provided with a first gear 1121, the right side of the first gear 1121 is provided with a driven pulley 1122, the outer side of the driven pulley 1122 is provided with a first belt 1123, the middle of the first fixed frame 21 is provided with a first roller 223, the lower side of the first roller 223 is provided with a second roller 26, the right side of the second roller 26 is fixedly connected with a driving pulley 261, the front side of the second roller 26 is provided with a second linkage roller 27, the two sides of the second linkage roller 27 are provided with a first linkage swing arm 271, the bottom of the first linkage swing arm 271 is provided with a second spring seat 272, the bottom of the second spring seat 272 is provided with a second spring 273, the front side of the second spring seat 272 is provided with a fixed nut 2721, the end of the first linkage swing arm 271 and the end of the second roller 26 are movably connected, the front side of the first roller 223 is provided with the first linkage roller 23, the rear of the first fixed frame 21 is provided with a transverse limiting support 25, the middle of the transverse limiting support 25 is provided with two limiting rollers 251, the left and right sides of the transverse limiting support 25 are respectively provided with two transverse disc springs 252, the first fixed frame 21 has two, the middle of the two first fixed frames 21 is provided with an adjusting plate 24, the two ends of the adjusting plate 24 are provided with a first screw rod 241, the top of the first screw rod 241 is provided with a bevel gear 2411, the top of the first fixed frame 21 is provided with a transmission rod 212, the left side of the transmission rod 212 is provided with a second belt 2132.

[0031] The rotation of the first screw rod 241 can make the adjusting plate 24 adjust the compression amount of the first spring 221 according to the tension change, so that the cable between the first roller 223 and the second roller 26 can always maintain appropriate pressure to prevent slipping. The first belt 1123 transmits the power of the rotation of the second roller 26 to the subsequent mechanism, drives the cleaning mechanism 3 and the maintenance ring 4 through the first gear 1121, and then fully utilizes the driving force during the winding and unwinding of the cable, without the need for additional power source. The second belt 2132 drives the transmission rod 212 to rotate, drives the bevel gear 2411 at the top of the first screw rod 241, and then moves the adjusting plate 24. The first linkage swing arm 271 can swing around the axis of the second roller 26, and the rotation of the second roller 26 has no effect on the first linkage swing arm 271. The driving pulley 261 is coaxial with the second roller 26, and the second roller 26 is rotated during the winding and unwinding of the cable, thereby driving the driving pulley 261 to rotate.

[0032] With reference to Figure 10 The middle part of the first fixed frame 21 is provided with a first guide groove 211, and the inside of the first guide groove 211 is provided with an adjusting seat 22. The top of the adjusting seat 22 is provided with a first spring 221. The side surface of the adjusting seat 22 and the end of the first roller 223 are movably connected. The front side of the adjusting seat 22 is fixedly connected with a first base 222. The right side of the first base 222 is provided with a linkage swing arm 231. The middle part of the linkage swing arm 231 and the first base 222 are movably connected. The front end of the linkage swing arm 231 and the end of the first linkage roller 23 are movably connected. The rear end of the linkage swing arm 231 is movably connected with a second linkage rod 232. The end of the second linkage rod 232 and the middle part of the first linkage swing arm 271 are movably connected.

[0033] The adjusting seat 22 is connected with the first roller 223, and the linkage swing arm 231 amplifies the tension change and transmits it downward through the second linkage rod 232. The adjusting seat 22 can move up and down along the first guide groove 211 under the action of the first spring 221.

[0034] With reference to Figure 9 The left side of the first fixed frame 21 is provided with a fixed groove 213. The inside of the fixed groove 213 is provided with an intermediate gear 2131. The left side of the intermediate gear 2131 is provided with a rack 2133. The bottom of the rack 2133 is movably connected with a first linkage rod 2134. The end of the first linkage rod 2134 and the end of the first linkage swing arm 271 are movably connected. The tension change is converted into a rotating action through the rear end of the first linkage swing arm 271, and then transmitted upward through the second belt 2132.

[0035] With reference to Figure 5The interior of the first fixed ring 31 is provided with a fine washing ring 32, the interior of the fine washing ring 32 is provided with three cleaning brushes 324, the left side of the fine washing ring 32 is provided with a collection ring 33, the outer side of the collection ring 33 is provided with three first fixed blocks 332, the outer side of the collection ring 33 is movably connected with four transmission gears 331, the bottom of the collection ring 33 is provided with a collection opening 333, the left side of the collection ring 33 is provided with a scraper ring 34, the interior of the scraper ring 34 is provided with a second spiral scraper 343, the interior of the scraper ring 34 is provided with a flexible scraper 345, the collection ring 33 fixedly connected with the middle of the first fixed ring 31 collects the falling silt on both sides, and falls into the collection box 111 below through the collection opening 333, and the transmission of the transmission gears 331 drives the fine washing ring 32 and the scraper ring 34 to rotate in different directions, so that the cleaning quality is guaranteed.

[0036] With reference to Figure 6 The left side of the fine washing ring 32 is fixedly connected with a first gear ring 321, the right side of the fine washing ring 32 is fixedly connected with a first one-way tooth ring 322, the inner side of the fine washing ring 32 is fixedly connected with three second bases 323, the end of the cleaning brush 324 is movably connected with the second base 323, the interior of the fine washing ring 32 is fixedly connected with six first spiral scrapers 325, the inner side of the fine washing ring 32 is fixedly connected with three third spring seats 326, the end of the third spring seat 326 is fixedly connected with a cleaning limiting spring 327, the top of the cleaning limiting spring 327 is fixedly connected with the middle of the cleaning brush 324, the falling silt is pushed to the collection ring 33 by the first spiral scraper 325, so that the silt is prevented from accumulating, and the cleaning limiting spring 327 ensures that the cleaning brush 324 always contacts the surface of the cable.

[0037] With reference to Figure 7 The right side of the scraper ring 34 is fixedly connected with a middle tooth ring 341, the left side of the scraper ring 34 is fixedly connected with a driving tooth ring 342, the interior of the scraper ring 34 is fixedly connected with six second spiral scrapers 343, the interior of the scraper ring 34 is fixedly connected with six scraper fixed seats 344, the end of the scraper fixed seat 344 is fixedly connected with two flexible scrapers 345, the surface of the cable is preliminarily cleaned by the flexible scraper 345, most of the silt is scraped off, and the falling silt is gathered to the collection ring 33 by the second spiral scraper 343.

[0038] With reference to Figure 8The top of the liquid supply outer ring 41 is provided with a liquid supply seat 411, the right side of the liquid supply outer ring 41 is fixedly connected with a fixed tail plate 42, the inside of the liquid supply outer ring 41 is provided with four first layer liquid supply grooves 412, the inside of the liquid supply outer ring 41 is provided with an inner layer rotating ring 43, the outside of the inner layer rotating ring 43 is provided with four second liquid supply grooves 431, the left side of the inner layer rotating ring 43 is provided with eight guide holes 432, the left side of the inner layer rotating ring 43 is provided with four return disc springs 433, the left side of the inner layer rotating ring 43 is provided with a second one-way tooth ring 44, the right side of the second one-way tooth ring 44 is fixedly connected with a tooth ring guide column 441, the inner side of the inner layer rotating ring 43 is fixedly connected with four spraying bases 434, the side of the spraying base 434 is fixedly connected with a spray head 4341, and the inside of the second liquid supply groove 431 is provided with a liquid supply hole 435.

[0039] Through the combination of the first layer liquid supply groove 412 and the second liquid supply groove 431, four independent liquid supply pipelines are formed, the rotation process is guaranteed to be stable, the maintenance liquid is supplied to the liquid supply pipeline from the liquid supply seat 411, the four spray heads 4341 are supplied with liquid from different positions of the liquid supply hole 435, and the rotation of the inner layer rotating ring 43 is combined to realize the sufficient coverage of the maintenance liquid on the surface of the cable, the power is transmitted from the first one-way tooth ring 322 to the second one-way tooth ring 44, and the one-way transmission effect is realized, when the cable moves in the opposite direction and the first one-way tooth ring 322 rotates in the opposite direction, the second one-way tooth ring 44 will be pressed back and cannot complete power transmission, at this time, the maintenance liquid is not sprayed, and then the sprayed liquid is removed by the subsequent mechanism, and then waste is avoided.

[0040] The working principle of the present application is that the cable passes through the middle of the device body, the vertical displacement of the cable is controlled by the first roller 223 and the second roller 26, the first spring 221 arranged on the two sides of the first roller 223 makes the first roller 223 always press the cable tightly, at the same time, the first linkage roller 23 and the second linkage roller 27 arranged on the left side of the device contact the cable, the second spring 273 arranged on the two sides of the second linkage roller 27 provides basic supporting force, by replacing different second springs 273, the pre-supporting strength can be changed, by the pre-supporting action of the second spring 273, the high-frequency and small-amplitude periodic fluctuations of the cable tension caused by the external environment can be eliminated, the tension adjusting mechanism 2 is continuously adjusted to avoid the cable tension exceeding the supporting range of the second spring 273, and then the corresponding adjustment is made, thereby ensuring good contact with the cable, so that the cable is not too tight or too loose, specifically, the cable tension makes the first linkage roller 23 move upward or the second linkage roller 27 move downward, the second linkage rod 232 arranged on the right side of the first linkage roller 23 links the movements of the two, and then synchronously compresses the second spring 273 of the first linkage swing arm 271, and then the movement is converted into the rotating action of the intermediate gear 2131 by the first linkage rod 2134, the power is transmitted to the transmission rod 212 through the second belt 2132, the first screw rod 241 at both ends of the transmission rod 212 drives the adjusting plate 24 to rotate, and then the first screw rod 241 drives the adjusting plate 24 to move downward, and finally the first spring 221 is compressed, so that the pressure of the first roller 223 on the cable increases, preventing the cable from slipping, and the position of the cable is limited by the transverse limiting support 25 to prevent friction with the main body frame, and the lateral impact of the cable can be absorbed by the lateral disc spring 252 on the side.

[0041] When the cable enters from the left side of the device, the cable movement is converted into power for subsequent mechanism operation by the driving pulley 261 on the side of the second roller 26, the power is transmitted to the scraper ring 34 by the first gear 1121, and the scraper ring 34 is driven to rotate inside the first fixed ring 31, the six groups of flexible scrapers 345 arranged inside the scraper ring 34 preliminarily clean the mud and sand on the surface of the cable, the mud and sand falls inside the scraper ring 34, and is moved directionally by the second spiral scraper 343 arranged on the inner side of the scraper ring 34, under the action of the second spiral scraper 343, the mud and sand moves to the collecting ring 33, and falls into the collecting box 111 below through the collecting ring 33, at the same time, the power is transmitted to the fine cleaning ring 32 by the transmission gear 331 on the side of the collecting ring 33 when the scraper ring 34 rotates, so that the fine cleaning ring 32 and the scraper ring 34 rotate in different directions, the first spiral scraper 325 on the fine cleaning ring 32 also gathers mud and sand to the collecting ring 33, and the cleaning quality of the cable is improved by twice cleaning, and the cable is further cleaned by the cleaning brush 324 inside the fine cleaning ring 32 when the fine cleaning ring 32 rotates.

[0042] The fine cleaning ring 32 rotates while driving the first one-way tooth ring 322 to rotate, and under the joint action of the first one-way tooth ring 322 and the second one-way tooth ring 44, the maintenance ring 4 can only be started when the cable moves to the right, so as to avoid that after spraying the maintenance liquid, the maintenance liquid is removed by the left cleaning mechanism, and thus the maintenance liquid does not achieve the expected effect. Specifically, when the first one-way tooth ring 322 rotates counterclockwise, the teeth between the first one-way tooth ring 322 and the second one-way tooth ring 44 are engaged with each other, and thus power is transmitted. When reversed, under the action of the helical teeth, the second one-way tooth ring 44 moves to the right, and the teeth between the first one-way tooth ring 322 and the second one-way tooth ring 44 cannot be engaged with each other, and thus power cannot be transmitted. The maintenance liquid is supplied to the inside of the liquid supply outer ring 41 through the liquid supply seat 411 at the top of the liquid supply outer ring 41, and four liquid supply channels are formed by the combination of the second liquid supply groove 431 and the first layer liquid supply groove 412. Through the spray base 434 at different positions on the inner layer rotating ring 43, each liquid supply channel supplies liquid to one spray head 4341 to ensure the stability of liquid supply and ensure that rotation and liquid supply are carried out at the same time. The spray head 4341 in the inner layer rotating ring 43 sprays, and under the action of the inner layer rotating ring 43, the maintenance liquid is uniformly sprayed on the surface of the cable.

[0043] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0044] Secondly: the present application discloses the structure involved in the embodiment of the present application, and other structures can refer to the usual design, and in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other;

[0045] Finally: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A ship cable guide for ship cable maintenance, comprising a main body (1), characterized in that: The device body (1) has a first base plate (11) at the bottom, a collection box (111) in the middle of the first base plate (11), a fixed frame (112) at the top of the first base plate (11), a tension adjustment mechanism (2) on the left side of the device body (1), a first fixed frame (21) in the middle of the tension adjustment mechanism (2), a first linkage roller (23) and a second linkage roller (27) on the left side of the first fixed frame (21), a cleaning mechanism (3) on the right side of the tension adjustment mechanism (2), a first fixed ring (31) on the outer ring of the cleaning mechanism (3), a maintenance ring (4) on the right side of the cleaning mechanism (3), a liquid supply outer ring (41) on the outer ring of the maintenance ring (4), a first guide bracket (12) fixedly connected to the right side of the fixed frame (112), and two first guide rollers (121) in the middle of the first guide bracket (12). A first gear (1121) is provided in the middle of the fixed frame (112), a driven pulley (1122) is provided on the right side of the first gear (1121), a first belt (1123) is provided on the outside of the driven pulley (1122), a first roller (223) is provided in the middle of the first fixed frame (21), a second roller (26) is provided below the first roller (223), a driving pulley (261) is fixedly connected to the right side of the second roller (26), a second linkage roller (27) is provided on the front side of the second roller (26), a first linkage swing arm (271) is provided on both sides of the second linkage roller (27), a second spring seat (272) is provided at the bottom of the first linkage swing arm (271), a second spring (273) is provided at the bottom of the second spring seat (272), and a fixing screw is provided on the front side of the second spring seat (272). The first linkage arm (2721) is movably connected to the end of the first linkage arm (271) and the end of the second roller (26). The first linkage roller (23) is provided on the front side of the first roller (223). A transverse limiting bracket (25) is provided behind the first fixed frame (21). Two limiting rollers (251) are provided in the middle of the transverse limiting bracket (25). Two transverse disc springs (252) are provided on the left and right sides of the transverse limiting bracket (25). There are two first fixed frames (21). An adjusting plate (24) is provided in the middle of the two first fixed frames (21). A first screw (241) is provided at both ends of the adjusting plate (24). A bevel gear (2411) is provided at the top of the first screw (241). A transmission rod (212) is provided at the top of the first fixed frame (21). A second belt (2132) is provided on the left side of the transmission rod (212).

2. A ship cable guide for ship cable maintenance according to claim 1, characterized in that: The first fixed frame (21) has a first guide groove (211) in the middle, and an adjustment seat (22) is provided inside the first guide groove (211). A first spring (221) is provided on the top of the adjustment seat (22). The side of the adjustment seat (22) is movably connected to the end of the first roller (223). A first base (222) is fixedly connected to the front side of the adjustment seat (22). A linkage swing arm (231) is provided on the right side of the first base (222). The middle part of the linkage swing arm (231) is movably connected to the first base (222). The front end of the linkage swing arm (231) is movably connected to the end of the first linkage roller (23). A second linkage rod (232) is movably connected to the rear end of the linkage swing arm (231). The end of the second linkage rod (232) is movably connected to the middle part of the first linkage swing arm (271).

3. A ship cable guide for ship cable maintenance according to claim 1, characterized in that: The first fixing frame (21) has a fixing groove (213) on its left side. An intermediate gear (2131) is provided inside the fixing groove (213). A rack (2133) is provided on the left side of the intermediate gear (2131). A first linkage rod (2134) is movably connected to the bottom of the rack (2133). The end of the first linkage rod (2134) is movably connected to the end of the first linkage swing arm (271).

4. A ship cable guide for ship cable maintenance according to claim 1, characterized in that: The first fixing ring (31) is provided with a fine washing ring (32) inside, and three cleaning brushes (324) are provided inside the fine washing ring (32). A collection ring (33) is provided on the left side of the fine washing ring (32). Three first fixing blocks (332) are provided on the outer side of the collection ring (33). Four transmission gears (331) are movably connected to the outer side of the collection ring (33). A collection port (333) is provided at the bottom of the collection ring (33). A scraper ring (34) is provided on the left side of the collection ring (33). A second spiral scraper (343) is provided inside the scraper ring (34). A flexible scraper (345) is provided inside the scraper ring (34).

5. A ship cable guide for ship cable maintenance according to claim 4, characterized in that: The left side of the washing ring (32) is fixedly connected to a first gear ring (321), the right side of the washing ring (32) is fixedly connected to a first one-way gear ring (322), the inner side of the washing ring (32) is fixedly connected to three second bases (323), the end of the cleaning brush (324) is movably connected to the second bases (323), the inside of the washing ring (32) is fixedly connected to six first spiral scrapers (325), the inner side of the washing ring (32) is fixedly connected to three third spring seats (326), the end of the third spring seat (326) is fixedly connected to a cleaning limit spring (327), and the top of the cleaning limit spring (327) is fixedly connected to the middle of the cleaning brush (324).

6. A ship cable guide for ship cable maintenance according to claim 4, characterized in that: The scraper ring (34) is fixedly connected to the right side of the middle toothed ring (341), the scraper ring (34) is fixedly connected to the left side of the scraper ring (34), the scraper ring (34) is fixedly connected to the inside of the scraper ring (34), the scraper ring (34) is fixedly connected to the inside of the scraper ring (34), the scraper fixing seat (344) is fixedly connected to the inside of the scraper ring (34), and the end of the scraper fixing seat (344) is fixedly connected to two flexible scrapers (345).

7. A ship cable guide for ship cable maintenance according to claim 1, characterized in that: The liquid supply outer ring (41) is provided with a liquid supply seat (411) at its top. A fixed tail plate (42) is fixedly connected to the right side of the liquid supply outer ring (41). Four first-layer liquid supply grooves (412) are opened inside the liquid supply outer ring (41). An inner-layer rotating ring (43) is provided inside the liquid supply outer ring (41). Four second-layer liquid supply grooves (431) are opened on the outer side of the inner-layer rotating ring (43). Eight guide holes (432) are opened on the left side of the inner-layer rotating ring (43). Four return disc springs (433) are provided on the left side of the rotating ring (43). A second one-way toothed ring (44) is provided on the left side of the inner rotating ring (43). A toothed ring guide post (441) is fixedly connected to the right side of the second one-way toothed ring (44). Four spray bases (434) are fixedly connected to the inner side of the inner rotating ring (43). A nozzle (4341) is fixedly connected to the side of the spray base (434). A liquid supply hole (435) is opened inside the second liquid supply tank (431).

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