A cable cleaning system and working method thereof

Abstract

The present invention belongs to the field of cleaning technology, and specifically relates to a cable cleaning system and a working method thereof, comprising: a cleaning device, the cleaning device comprising: an outer shell; the outer shell is arranged on a base, at least one limiting pipe is passed through the outer shell, the limiting pipe is arranged horizontally, and the limiting pipe is suitable for passing the cable; a plurality of through holes are opened on the outer wall of the limiting pipe; a plurality of nozzles are arranged on the inner top surface of the outer shell, and the liquid sprayed by the nozzles flushes the outer wall of the cable through the through holes; the cable is cleaned before being wound up, so as to avoid impurities affecting the quality of the cable after the cable is wound up.

Description

Technical Field

[0001] The invention belongs to the technical field of cleaning, and in particular relates to a cable cleaning system and a working method thereof. Background Art

[0002] The cables used to connect the underwater robot need to be cleaned before reeling. Usually, water is sprayed on the cable surface and the cable surface is cleaned. After cleaning, liquid will remain on the cable. If liquid remains in the reeled cable during the reeling process, it will affect the quality of the cable.

[0003] Therefore, based on the above problems, it is necessary to design a new cable cleaning system and a working method thereof. Summary of the invention

[0004] The object of the present invention is to provide a cable cleaning system and a working method thereof.

[0005] In order to solve the above technical problems, the present invention provides a cable cleaning system, comprising:

[0006] A cleaning device, the cleaning device comprising: a housing;

[0007] The housing is arranged on the base, and at least one limiting pipe is passed through the housing. The limiting pipe is arranged horizontally, and the limiting pipe is suitable for passing cables;

[0008] A plurality of through holes are provided on the outer wall of the position limiting pipe;

[0009] A plurality of nozzles are arranged on the inner top surface of the shell, and the liquid sprayed from the nozzles flushes the outer wall of the cable through the through holes.

[0010] Further, a first cleaning roller and a second cleaning roller are provided on the inner side wall of the shell;

[0011] The first cleaning roller is arranged above the limiting pipe;

[0012] The second cleaning roller is arranged below the limiting pipe.

[0013] Furthermore, a first through groove is formed on the outer wall of the position-limiting pipe, the first through groove corresponds to the first cleaning roller, the first through groove is arranged at the upper part of the position-limiting pipe, and a part of the first cleaning roller is located in the first through groove.

[0014] Furthermore, a second through groove is formed on the outer wall of the position-limiting pipe, the second through groove corresponds to the second cleaning roller, the second through groove is arranged at the lower part of the position-limiting pipe, and part of the second cleaning roller is located in the second through groove.

[0015] Furthermore, a winding device is provided on one side of the housing, and the winding device is provided on the base;

[0016] The reeling device is suitable for reeling in the cables passing through the housing.

[0017] Further, the winding device comprises: a winding drum;

[0018] The winding drum is rotatably connected to the base;

[0019] A plurality of notches are provided on the outer wall of the winding drum along the radial direction of the winding drum, so that the outer wall of the winding drum is divided into a plurality of arc-shaped plates;

[0020] A fan-shaped plate is arranged on the outer wall of the winding drum, the fan-shaped plate corresponds to the arc-shaped plate, and the fan-shaped plate is arranged close to the bottom of the winding drum;

[0021] The arc-shaped plate is vertically provided with a first strip-shaped hole;

[0022] The fan-shaped plate is provided with a second strip hole in the radial direction of the fan-shaped plate, and the second strip hole extends to the corresponding arc-shaped plate.

[0023] Furthermore, a lifting shaft is provided inside the winding drum;

[0024] The top of the lifting shaft is rotatably connected to a limit bar, and the limit bar corresponds to the arc plate;

[0025] The limit strip is arranged close to the top end of the lifting shaft;

[0026] When the lifting shaft rises to the maximum height, the limit bar tilts downward, the lowest end of the limit bar is located outside the winding drum, and the lowest end of the limit bar is lower than the top surface of the winding drum.

[0027] Furthermore, a connection block is provided on the outer wall of the lifting shaft, the connection block corresponds to the first strip hole, and the connection block extends into the first strip hole;

[0028] The connecting block is arranged below the limiting strip;

[0029] A coating layer is arranged on the end surface of the connecting block, and the coating layer passes through the first strip-shaped hole and is exposed to the outer wall of the winding drum.

[0030] Furthermore, a connecting bar is rotatably connected to the outer wall of the lifting shaft, that is, one end of the connecting bar is rotatably connected to the outer wall of the lifting shaft, and the other end of the connecting bar is connected to the scraper;

[0031] The scraper is in contact with the base;

[0032] The connecting strip is arranged below the connecting block;

[0033] The connecting strip corresponds to the second strip-shaped hole.

[0034] Furthermore, an annular groove is provided on the base;

[0035] The annular groove is arranged below the winding drum;

[0036] The diameter of the annular groove is greater than the distance from the fan-shaped plate on the winding drum to the axis of the winding drum;

[0037] The annular groove is connected to a plurality of collecting grooves, the collecting grooves are communicated with the annular groove, and the collecting grooves are arranged along the radial direction of the winding drum.

[0038] Furthermore, the inner bottom surface of the collecting groove is inclined, that is, the closer to the annular groove, the lower the position.

[0039] Furthermore, a panel is provided on the base, and the panel is in contact with the side wall of the shell;

[0040] The winding device is arranged in the area enclosed by the enclosure and the shell.

[0041] On the other hand, the present invention also provides a working method using the above-mentioned cable cleaning system, comprising:

[0042] Clean the cables using a cleaning device;

[0043] The cleaned cables are reeled up by a reeling device.

[0044] The beneficial effect of the present invention is that the present invention uses a cleaning device, which includes: an outer shell; the outer shell is arranged on a base, at least one limiting pipe is passed through the outer shell, the limiting pipe is arranged horizontally, and the limiting pipe is suitable for passing the cable; a plurality of through holes are opened on the outer wall of the limiting pipe; a plurality of nozzles are arranged on the inner top surface of the outer shell, and the liquid sprayed by the nozzles flushes the outer wall of the cable through the through holes; the cable is cleaned before being wound up, so as to avoid impurities from affecting the quality of the cable after the cable is wound up.

[0045] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention are realized and obtained by the structures particularly pointed out in the description and the drawings.

[0046] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0048] Figure 1 is a structural schematic diagram of a cable cleaning system of the present invention;

[0049] Figure 2 It is a structural schematic diagram of the winding device of the present invention;

[0050] Figure 3 It is a schematic structural diagram of the cleaning device of the present invention;

[0051] Figure 4 It is a structural schematic diagram of a base of the present invention.

[0052] In the figure:

[0053] 1 cleaning device, 11 housing, 12 limiting pipe, 13 through hole, 14 nozzle, 15 first cleaning roller, 16 second cleaning roller, 17 first through groove, 18 second through groove;

[0054] 2 winding device, 21 winding drum, 211 notch, 212 first strip hole, 213 fan-shaped plate, 214 second strip hole, 22 lifting shaft, 221 limit strip, 222 connecting block, 223 connecting strip, 224 scraper;

[0055] 3. Unwinding device;

[0056] 4 base, 41 annular groove, 42 collecting groove, 43 enclosure plate. DETAILED DESCRIPTION

[0057] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] like Figures 1 to 4As shown, in at least one embodiment, a cable cleaning system is provided, comprising: a cleaning device 1, the cleaning device 1 comprising: an outer shell 11; the outer shell 11 is arranged on a base 4, at least one limiting pipe 12 is passed through the outer shell 11, the limiting pipe 12 is arranged horizontally, and the limiting pipe 12 is suitable for passing the cable; a plurality of through holes 13 are opened on the outer wall of the limiting pipe 12; a plurality of nozzles 14 are arranged on the inner top surface of the outer shell 11, and the liquid sprayed by the nozzles 14 flushes the outer wall of the cable through the through holes 13; the cable is cleaned before being wound up, so as to avoid impurities affecting the quality of the cable after the cable is wound up.

[0059] The nozzle 14 can spray water toward the limiting pipe 12 , and the sprayed water cleans the outer wall of the cable inside the limiting pipe 12 through the through hole 13 . The housing 11 can shield the nozzle 14 when spraying water to prevent liquid from splashing everywhere.

[0060] A first cleaning roller 15 and a second cleaning roller 16 are provided on the inner side wall of the outer shell 11; the first cleaning roller 15 is arranged above the limiting pipe 12; the second cleaning roller 16 is arranged below the limiting pipe 12; the upper half of the cable can be cleaned by the first cleaning roller 15, and brushes can be provided on the surfaces of the first cleaning roller 15 and the second cleaning roller 16 to clean the surface of the cable when the cable passes through the first cleaning roller 15 and the second cleaning roller 16; the first cleaning roller 15 and the second cleaning roller 16 can rotate to increase the cleaning effect.

[0061] Through grooves may also be provided on the left and right sides of the limiting pipe 12, and a cleaning roller is vertically provided on the top surface of the shell 11, and the cleaning roller is partially located in the through groove to clean the left and right sides of the cable.

[0062] A first through groove 17 is provided on the outer wall of the limiting pipe 12, and the first through groove 17 corresponds to the first cleaning roller 15. The first through groove 17 is arranged at the upper part of the limiting pipe 12, and part of the first cleaning roller 15 is located in the first through groove 17; when the cable passes through the first through groove 17, the upper half of the cable is exposed and contacts with the brush on the first cleaning roller 15 to clean the outer wall of the cable.

[0063] A second through groove 18 is provided on the outer wall of the limiting pipe 12, and the second through groove 18 corresponds to the second cleaning roller 16. The second through groove 18 is arranged at the lower part of the limiting pipe 12, and part of the second cleaning roller 16 is located in the second through groove 18; when the cable passes through the second through groove 18, the lower half of the cable is exposed and contacts with the brush on the second cleaning roller 16 to clean the outer wall of the cable; the outer wall of the cable is cleaned through the first through groove 17 and the second through groove 18, and the corresponding first cleaning roller 15 and the second cleaning roller 16.

[0064] A winding device 2 is provided on one side of the shell 11, and the winding device 2 is arranged on the base 4; the winding device 2 is suitable for winding up the cable passing through the shell 11; a reeling device 3 can be provided on the other side of the shell 11, and the cable unwound by the reeling device 3 is cleaned by the cleaning device 1 and then reeled up by the reeling device 2.

[0065] The winding device 2 comprises: a winding drum 21; the winding drum 21 is rotatably connected to the base 4; a plurality of notches 211 are provided on the outer wall of the winding drum 21 along the radial direction of the winding drum 21, so that the outer wall of the winding drum 21 is divided into a plurality of arc-shaped plates; a fan-shaped plate 213 is provided on the outer wall of the winding drum 21, the fan-shaped plate 213 corresponds to the arc-shaped plate, and the fan-shaped plate 213 is provided near the bottom of the winding drum 21; a first strip-shaped hole 212 is vertically provided on the arc-shaped plate The fan-shaped plate 213 is provided with a second strip hole 214 along the radial direction of the fan-shaped plate 213, and the second strip hole 214 extends to the corresponding arc plate; one end of the cable can be stuck on the winding drum 21, for example, one end of the cable can be stuck in the notch 211, so as to facilitate the winding of the cable; and during the winding of the cable, the liquid on the cable can flow downward, and the liquid can flow through the notch 211, the first strip hole 212, and the second strip hole 214 to the winding drum 21. The cable can be wound by the winding drum 21 while being lifted and lowered, and the driving mechanism can drive the lifting shaft 22 to lift and lower alone. When the lifting shaft 22 is driven to lift and lower, the winding drum 21 does not rotate. The driving mechanism can be, but is not limited to, a combination of a turntable and a cylinder. The cylinder is arranged on the turntable, and the entire winding device 2 can be arranged on the telescopic end of the cylinder, so that the turntable drives the entire winding device 2 to rotate, and the cylinder drives the entire winding device 2 to lift and lower, so as to realize orderly winding of the cable. Another cylinder can be provided to drive the lifting shaft 22 to lift and lower; or only a turntable that drives the entire winding device 2 to rotate is provided to complete the disorderly winding of the cable. The design of the fan-shaped plate 213 can increase the thickness of the cable winding, and the spacing between the fan-shaped plates 213 can facilitate the falling of liquid on the cable.

[0066] A lifting shaft 22 is provided inside the winding drum 21; the top of the lifting shaft 22 is rotatably connected to a limit strip 221, and the limit strip 221 corresponds to the arc plate; the limit strip 221 is arranged near the top of the lifting shaft 22; when the lifting shaft 22 rises to the maximum height, the top of the lifting shaft 22 is higher than the top surface of the winding drum 21, and the limit strip 221 is in a downwardly inclined state, that is, the position where the limit strip 221 is rotatably connected to the top of the lifting shaft 22 is higher than the top surface of the winding drum 21, so that the lowest end of the limit strip 221 is located outside the winding drum 21, and the lowest end of the limit strip 221 is lower than the top surface of the winding drum 21; the lifting shaft 22 can be raised and lowered, and the length of the limit strip 221 is greater than the outer diameter of the winding drum 21, so that when the lifting shaft 22 rises to the maximum height, the When the limit strip 221 is tilted downward, the bottom end of the limit strip 221 is located outside the outer wall of the winding drum 21, and the bottom end of the limit strip 221 is lower than the top surface of the winding drum 21. At this time, the inclined limit strip 221 can limit the cable winding height to prevent the cable from detaching from the winding roller; the distance between the lowest end of the limit strip 221 and the outer wall of the winding drum 21 can be greater than the distance from the outer wall of the fan-shaped plate 213 to the outer wall of the winding drum 21, so that the limit strip 221 can still limit the cable winding height when the cable is wound; a torsion spring can be arranged between the limit strip 221 and the lifting shaft 22, so that the limit strip 221 has a tendency to rotate downward, or the limit strip 221 has a tendency to rotate downward due to its own weight, to prevent the cable from lifting the limit strip 221 when the cable is wound.

[0067] A connecting block 222 is arranged on the outer wall of the lifting shaft 22, and the connecting block 222 corresponds to the first strip hole 212, and the connecting block 222 extends into the first strip hole 212; the connecting block 222 is arranged below the limiting strip 221; a coating layer is arranged on the end surface of the connecting block 222, and the coating layer passes through the first strip hole 212 to expose the outer wall of the winding drum 21; the coating layer can be a sponge, etc., because the sponge is flexible, even if the sponge is slightly exposed from the first strip hole 212, it will not affect the cable winding, and the coating layer is extended from the first strip hole 212 to the outer wall of the winding drum 21. A strip hole 212 is exposed to keep the coating layer in contact with the innermost cable layer. As the thickness of the cable increases, the liquid in the innermost layer may not drip off in time. The coating layer can be coated with a water-absorbing material on the innermost layer of the cable to absorb the liquid, and when the rolled cable is peeled off from the winding drum 21, the coating layer can be driven to rise and fall by the lifting shaft 22. The change in the contact position of the coating layer with the innermost cable layer can absorb the liquid more conveniently, and a layer of desiccant can be coated on the innermost layer of the cable; the water-absorbing material can be a liquid desiccant stored in the sponge.

[0068] A connecting strip 223 is rotatably connected to the outer wall of the lifting shaft 22, that is, one end of the connecting strip 223 is rotatably connected to the outer wall of the lifting shaft 22, and the other end of the connecting strip 223 is connected to a scraper 224; the scraper 224 is in contact with the base 4; the connecting strip 223 is arranged below the connecting block 222; the connecting strip 223 corresponds to the second bar-shaped hole 214; the scraper 224 can maintain contact with the surface of the base 4; after the cable is wound up, the lifting shaft 22 moves downward, and the limit strip 221 is lifted up through the top surface of the winding drum 21, The limit strip 221 will gradually rotate upward to nearly vertical as the lifting shaft 22 descends. At this time, the limit strip 221 will not affect the peeling of the cable from the winding drum 21, and as the lifting shaft 22 descends, the connecting strip 223 will be lifted up by the base 4. When the connecting strip 223 is lifted up, it will be exposed from the second bar hole 214, pushing the cable wound on the winding drum 21 upward to facilitate the peeling of the cable; during the winding process, liquid will drip onto the base 4, and the scraper 224 will rotate to collect the liquid dripping on the base 4.

[0069] An annular groove 41 is provided on the base 4; the annular groove 41 is arranged below the winding drum 21; the diameter of the annular groove 41 is larger than the distance from the fan-shaped plate 213 on the winding drum 21 to the axis of the winding drum 21; the annular groove 41 is connected to a plurality of collecting grooves 42, the collecting grooves 42 are connected to the annular groove 41, and the collecting grooves 42 are arranged radially along the winding drum 21; the liquid collected by the scraper 224 will be scraped into the collecting groove 42, and will flow into the annular groove 41 through the collecting groove 42, so that the dripping liquid will be collected to prevent the liquid from flowing everywhere.

[0070] The inner bottom surface of the collecting groove 42 is inclined, that is, the closer to the annular groove 41, the lower the position; the bottom surface of the annular groove 41 can be opened with a hole to facilitate the discharge of the liquid in the annular groove 41; the inclined inner bottom surface of the collecting groove 42 can facilitate the accumulation of liquid in the annular groove 41.

[0071] The base 4 is provided with a surrounding plate 43, and the surrounding plate 43 is in contact with the side wall of the outer shell 11; the winding device 2 is arranged in the area enclosed by the surrounding plate 43 and the outer shell 11; when the winding drum 21 is winding, the liquid on the cable may splash outward, and the surrounding plate 43 can prevent the liquid from splashing everywhere; the area on the base 4 surrounded by the surrounding plate 43 can be inclined toward the annular groove 41, and the liquid splashed on the surrounding plate 43 can drip onto the base 4 and then flow to the annular groove 41 for collection due to the inclined base 4.

[0072] In at least one other embodiment, a working method using the above-mentioned cable cleaning system is also provided, comprising: cleaning the cable by means of the cleaning device 1 ; and reeling up the cleaned cable by means of the reeling device 2 .

[0073] In summary, the present invention provides a cleaning device 1, which includes: an outer shell 11; the outer shell 11 is arranged on a base 4, at least one limiting pipe 12 is passed through the outer shell 11, the limiting pipe 12 is arranged horizontally, and the limiting pipe 12 is suitable for passing the cable; a plurality of through holes 13 are opened on the outer wall of the limiting pipe 12; a plurality of nozzles 14 are arranged on the inner top surface of the outer shell 11, and the liquid sprayed by the nozzles 14 flushes the outer wall of the cable through the through holes 13; the cable is cleaned before being wound up, so as to avoid impurities affecting the quality of the cable after the cable is wound up.

[0074] The various devices selected in this application (components whose specific structures are not described) are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0075] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0076] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0077] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A cable cleaning system, characterized in that: include: A cleaning device, the cleaning device comprising: a housing; The housing is arranged on the base, and at least one limiting pipe is passed through the housing. The limiting pipe is arranged horizontally, and the limiting pipe is suitable for passing the cable; A plurality of through holes are provided on the outer wall of the position limiting pipe; A plurality of nozzles are arranged on the inner top surface of the shell, and the liquid sprayed from the nozzles washes the outer wall of the cable through the through holes; A winding device is provided on one side of the shell, and the winding device is provided on the base; The reeling device is suitable for reeling in the cable passing through the housing; The winding device comprises: a winding drum; The winding drum is rotatably connected to the base; A plurality of notches are provided on the outer wall of the winding drum along the radial direction of the winding drum, so that the outer wall of the winding drum is divided into a plurality of arc-shaped plates; A fan-shaped plate is arranged on the outer wall of the winding drum, the fan-shaped plate corresponds to the arc-shaped plate, and the fan-shaped plate is arranged close to the bottom of the winding drum; The arc-shaped plate is vertically provided with a first strip-shaped hole; A second strip hole is opened on the fan-shaped plate along the radial direction of the fan-shaped plate, and the second strip hole extends to the corresponding arc plate; A first cleaning roller and a second cleaning roller are arranged on the inner side wall of the shell; The first cleaning roller is arranged above the limiting pipe; The second cleaning roller is arranged below the limiting pipe; A first through groove is formed on the outer wall of the position-limiting pipe, the first through groove corresponds to the first cleaning roller, the first through groove is arranged on the upper part of the position-limiting pipe, and a part of the first cleaning roller is located in the first through groove.

2. The cable cleaning system according to claim 1, characterized in that: A second through groove is formed on the outer wall of the position-limiting pipe, the second through groove corresponds to the second cleaning roller, the second through groove is arranged at the lower part of the position-limiting pipe, and part of the second cleaning roller is located in the second through groove.

3. The cable cleaning system according to claim 1, characterized in that: A lifting shaft is provided inside the winding drum; The top of the lifting shaft is rotatably connected to a limit bar, and the limit bar corresponds to the arc plate; The limit strip is arranged close to the top end of the lifting shaft; When the lifting shaft rises to the maximum height, the limit bar tilts downward, the lowest end of the limit bar is located outside the winding drum, and the lowest end of the limit bar is lower than the top surface of the winding drum.

4. The cable cleaning system according to claim 3, characterized in that: A connecting block is provided on the outer wall of the lifting shaft, the connecting block corresponds to the first strip hole, and the connecting block extends into the first strip hole; The connecting block is arranged below the limiting strip; A coating layer is arranged on the end surface of the connecting block, and the coating layer passes through the first strip-shaped hole and is exposed to the outer wall of the winding drum.

5. The cable cleaning system according to claim 4, characterized in that: A connecting strip is rotatably connected to the outer wall of the lifting shaft, that is, one end of the connecting strip is rotatably connected to the outer wall of the lifting shaft, and the other end of the connecting strip is connected to a scraper; The scraper is in contact with the base; The connecting strip is arranged below the connecting block; The connecting strip corresponds to the second strip-shaped hole.

6. The cable cleaning system according to claim 5, characterized in that: The base is provided with an annular groove; The annular groove is arranged below the winding drum; The diameter of the annular groove is greater than the distance from the fan-shaped plate on the winding drum to the axis of the winding drum; The annular groove is connected to a plurality of collecting grooves, the collecting grooves are communicated with the annular groove, and the collecting grooves are arranged along the radial direction of the winding drum.

7. The cable cleaning system according to claim 6, characterized in that: The inner bottom surface of the collecting groove is inclined, that is, the closer to the annular groove, the lower the position.

8. The cable cleaning system according to claim 7, characterized in that: The base is provided with a panel, and the panel is in contact with the side wall of the shell; The winding device is arranged in the area enclosed by the enclosure and the shell.

9. A working method using the cable cleaning system as claimed in claim 1, characterized in that: include: Clean the cables using a cleaning device; The cleaned cables are reeled up by a reeling device.

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