Cable convenient for repairing damaged skin

Abstract

The invention discloses a cable convenient for repairing skin damage, and relates to the technical field of cable maintenance, the cable comprises a cable body and a repairing unit, the repairing unit comprises mounting frames symmetrically fixed on the outer wall of the cable body, the side walls of the mounting frames are also symmetrically provided with roller assemblies, and the mounting frames are also internally and movably provided with repairing assemblies; the mounting frame moves in the circumferential direction of the cable body, and the repairing assembly rotates in the circumferential direction of the cable body. According to the cable repairing device, the problem that when an existing cable is repaired through repairing liquid, the repairing effect is poor possibly due to the fact that the repairing liquid is smeared unevenly or cured incompletely is solved, the purposes of timely finding and timely maintaining are achieved, and the maintaining efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable maintenance, and particularly relates to a cable that is convenient for repairing damaged cable sheaths. Background Art

[0002] Damage to the cable sheath is a common problem in the power system. It may lead to a decline in the insulation performance of the cable, increasing the risks of short circuits and fires. Traditional cable sheath materials may develop cracks during mechanical stress, environmental erosion, or the aging process, thereby causing damage.

[0003] In the face of large-scale damage to the cable sheath, rapid and precise countermeasures are usually required. First, a professional detection device is used to thoroughly inspect the damaged area to assess the severity of the damage. If the damage is minor, professional repair materials, such as insulating tape or special cable repair agents, can be used for local repair to ensure the restoration of the insulation and protection performance of the cable. However, during the construction process, uneven application or incomplete curing of the repair agent may also result in poor repair effects. Summary of the Invention

[0004] In view of the problem that when using a repair fluid to repair existing cables, uneven application or incomplete curing of the repair fluid may lead to poor repair effects, the present invention is proposed.

[0005] Therefore, the purpose of the present invention is to provide a cable that is convenient for repairing damaged cable sheaths, aiming to improve the cable repair efficiency and complete the repair of the cable sheath without the need to carry other equipment.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A cable that is convenient for repairing damaged cable sheaths, which includes a cable body, a repair unit, including mounting frames symmetrically fixed on the outer wall of the cable body. Roller assemblies are also symmetrically installed on the side walls of the mounting frames. A repair assembly is also movably arranged inside the mounting frames; the mounting frames move circumferentially along the cable body, and the repair assembly rotates circumferentially along the cable body.

[0007] As a preferred solution of the cable that is convenient for repairing damaged cable sheaths of the present invention, wherein: Mounting seats are symmetrically fixed at both ends of the mounting frames respectively; A repair through slot is also provided in the middle of the mounting frames. Fixing arc slots are also symmetrically provided at the edges of the mounting frames on both sides of the repair through slot. A plugging arc slot is provided on the side wall of the bottom of the fixing arc slot close to one side of the repair through slot.

[0008] As a preferred embodiment of the cable for facilitating the repair of damaged epidermis according to the present invention, wherein: the roller assembly includes a roller seat and a self-adjusting roller, and the self-adjusting rollers are symmetrically and slidably connected to both sides of the roller seat; the roller seat includes a mounting cover plate and anti-disengagement strips symmetrically fixed to both sides of the mounting cover plate, and an adjusting block is further fixedly connected to the outer side wall of the anti-disengagement strip, and the anti-disengagement strip is slidably clamped to both sides of the mounting frame.

[0009] As a preferred embodiment of the cable for facilitating the repair of damaged epidermis according to the present invention, wherein: a through groove is formed in the middle of the outer wall of the adjusting block, and adjusting grooves are symmetrically formed in the adjusting block on both sides of the through groove; anti-disengagement grooves are symmetrically formed in the inner walls on opposite sides of the adjusting groove, and the through groove and the adjusting groove are parallel.

[0010] As a preferred embodiment of the cable for facilitating the repair of damaged epidermis according to the present invention, wherein: the self-adjusting roller includes a connecting plate, and a sliding strip is fixedly provided in the middle of one side of the connecting plate, and the sliding strip is slidably inserted into the through groove; docking blocks are symmetrically fixed to the connecting plate on both sides of the sliding strip, and plugging convex plates are fixed to the side walls of both sides of the docking block, and the docking block and the plugging convex plate are respectively slidably inserted into the adjusting groove and the anti-disengagement groove; a first spring is further fixed to the top of the docking block, and the other end of the first spring is fixed to the inner wall of the top of the adjusting groove.

[0011] As a preferred embodiment of the cable for facilitating the repair of damaged epidermis according to the present invention, wherein: a stabilizing plate is fixedly provided in the middle of the side of the connecting plate away from the sliding strip, and a rotating shaft ring is coaxially fixed to the bottom of the stabilizing plate and the connecting plate, and an anti-slip roller is rotatably installed between the rotating shaft rings; an installation hole is formed in the middle of the rotating shaft ring, and rotating grooves are formed in the inner walls on opposite sides of the rotating shaft ring, and the inner diameter of the rotating groove is larger than the inner diameter of the installation hole; rotating shafts are symmetrically fixed to both sides of the anti-slip roller, a pressing groove is formed at the end of the rotating shaft, a pressing cap is slidably connected in the pressing groove, a second spring is fixed between the pressing cap and the bottom of the pressing groove, and the rotating shaft and the pressing cap are respectively rotatably inserted into the rotating groove and the installation hole.

[0012] As a preferred embodiment of the cable for facilitating the repair of damaged epidermis according to the present invention, wherein: the repair assembly includes a storage box, an extrusion member and an application member, a liquid storage groove is formed at the top of the storage box, and a repair liquid is stored in the liquid storage groove; the extrusion member includes a sealing cover and a conveying rod, the conveying rod is slidably inserted into the middle of the sealing cover, and the sealing cover is detachably and sealingly installed at the top opening of the storage box; the application members are symmetrically and slidably installed on the storage box.

[0013] As a preferred embodiment of the cable for facilitating the repair of damaged cable sheaths of the present invention, the following is provided: On the outer walls of two opposite sides of the storage box, load-bearing plates are symmetrically fixed. The storage box can cooperate with the repair slot to slide and rotate circumferentially along the axis of the symmetrically arranged mounting frame. The load-bearing plates are in sliding contact with the outer wall of the mounting frame. At the bottom of the side of the load-bearing plate away from the storage box, a downward insertion plate is vertically fixed. On the side of the downward insertion plate close to the storage box, an inner insertion plate is fixed. The downward insertion plate and the inner insertion plate are respectively slidably inserted into the fixed arc slot and the insertion arc slot.

[0014] As a preferred embodiment of the cable for facilitating the repair of damaged cable sheaths of the present invention, the following is provided: The conveying rod includes a pushing rod and a pressing handle and a liquid pushing plate fixed at both ends thereof. The pushing rod is slidably inserted into the sealing cover. A strip-shaped hole is provided at the bottom of the storage box. In the middle of the bottom end of the liquid pushing plate, a sealing strip plug is fixed. The sealing strip plug is sealingly inserted into the strip-shaped hole.

[0015] As a preferred embodiment of the cable for facilitating the repair of damaged cable sheaths of the present invention, the following is provided: In the middle of the side wall of the storage box adjacent to the load-bearing plate, an inward concave clamping groove is further provided. At the corresponding position of the sealing cover, a matching groove is provided. The coating member includes a coating liquid scraping plate and a clamping sliding plate fixed in the middle of one side thereof. The clamping sliding plate is slidably inserted into the inward concave clamping groove and the matching groove. At the bottom of the clamping sliding plate, a baffle is fixed. The baffle is in contact connection with the bottom of the storage box.

[0016] Advantages of the present invention:

[0017] A repair unit is slidably installed outside the cable of the present invention. By sliding and changing positions of the repair unit, the damaged position is found, and the repair unit is rotated so that the repair liquid in the repair unit flows to the damaged opening to repair the damaged part, greatly improving the repair efficiency.

[0018] Moreover, the present invention does not require complex preparation work, achieving the purpose of timely discovery and timely repair, and improving the repair efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the cable for facilitating the repair of damaged cable sheaths of the present invention.

[0021] Figure 2 It is a schematic diagram of the connection of the mounting frame of the cable for facilitating the repair of damaged cable sheaths of the present invention.

[0022] Figure 3 Structural schematic diagram of the roller assembly for facilitating the repair of cables with damaged epidermis according to the present invention.

[0023] Figure 4 Structural schematic diagram of the self - adjusting roller for facilitating the repair of cables with damaged epidermis according to the present invention.

[0024] Figure 5 Cross - sectional view of the self - adjusting roller for facilitating the repair of cables with damaged epidermis according to the present invention.

[0025] Figure 6 Structural schematic diagram of the repair component mechanism for facilitating the repair of cables with damaged epidermis according to the present invention.

[0026] Figure 7 Structural schematic diagram of the bottom of the repair component mechanism for facilitating the repair of cables with damaged epidermis according to the present invention. Detailed implementation manners

[0027] To make the above - mentioned objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be given in conjunction with the schematic diagrams of the specification.

[0028] In the following description, many specific details are set forth to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0029] Secondly, the so - called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that exclude each other with other embodiments.

[0030] Furthermore, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for the sake of convenience of explanation, the cross - sectional views showing the device structures will be enlarged locally out of the general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present invention herein. In addition, in actual production, three - dimensional spatial dimensions including length, width and depth should be included.

[0031] Embodiment 1

[0032] Refer to Figure 1, which is the first embodiment of the present invention, provides a cable that is convenient for repairing damaged epidermis, and is characterized in that: it includes a cable body 100 and a repair unit 200. The repair unit 200 includes mounting frames 201 symmetrically fixed on the outer wall of the cable body 100. Roller assemblies 202 are also symmetrically installed on the side walls of the mounting frames 201. A repair assembly 203 is also movably arranged in the mounting frames 201.

[0033] The mounting frames 201 move circumferentially along the cable body 100, and the repair assembly 203 rotates circumferentially along the cable body 100.

[0034] Among them, the mounting frames 201 can be made of metal or plastic materials. In this example, considering minimizing the damage of the mounting frames 201 to the cable body 100 as much as possible, it is preferably made of polypropylene, whose low density, strong heat resistance, and good balance of hardness and strength are sufficient to meet the support strength of the mounting frames 201.

[0035] It should be noted that if cost is not considered and the absolute firmness of the mounting frames 201 is to be ensured, alloy materials can be used.

[0036] Furthermore, the structure of the mounting frames 201 is a semi-circular structure. The mounting frames 201 are symmetrically sleeved outside the cable body 100, and the two are fixed by bolts, which can ensure stable connection and is also convenient for disassembly and replacement. Wrapping the cable body 100 from the outside can prevent the mounting frames 201 from falling off.

[0037] Among them, the roller assemblies 202 are fixed on the side walls of the mounting frames 201. A total of four groups are symmetrically installed on each side wall of the mounting frames 201, and a total of 8 groups for the two mounting frames 201.

[0038] Furthermore, the rollers in the roller assemblies 202 are in contact with and roll on the cable body 100. When the repair position needs to be adjusted, the mounting frames 201 can be dragged at any time. If the cable body 100 is relatively thick and still in a bent state, making it inconvenient to carry and straighten, when the repair unit 200 passes through the bent part, the roller assemblies 202 located outside the bent part will be extruded outward, expanding the inner passing diameter in the mounting frames 201, so that the repair unit 200 can pass through smoothly.

[0039] Furthermore, the adjustable roller assemblies 202 can also adapt to cables of different thicknesses, expanding the applicable scenarios of this solution.

[0040] Furthermore, a repair liquid for repairing the cable is stored in the repair assembly 203, and the repair assembly 203 can ensure that the internal repair liquid does not solidify. When the cable needs to be repaired, it can be smoothly discharged and attached to the damaged part of the cable.

[0041] The repair component 203 can be adjusted and rotated within the installation frame 201. When repairing the cable, the repair component 203 can be rotated while discharging the repair liquid, so that the repair liquid can fully cover the damaged part and prevent uneven repair.

[0042] Embodiment 2

[0043] Refer to Figures 1 to 5 , which is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that mounting seats 201a are symmetrically and fixedly arranged at both ends of the installation frame 201, and two groups of symmetrically arranged installation frames 201 are fixed by bolts of the mounting seats 201a.

[0044] A repair through slot 201b is also formed in the middle of the installation frame 201. The repair through slot 201b is a rectangular hole and is arranged along the bending radian of the installation frame 201. Fixing arc slots 201c are symmetrically formed at the edges of the installation frame 201 on both sides of the repair through slot 201b, and insertion arc slots 201d are formed on the side walls of the bottom of the fixing arc slots 201c close to one side of the repair through slot 201b.

[0045] Refer to Figure 2 , wherein the fixing arc slot 201c is located at the edge of the installation frame 201, the insertion arc slot 201d is opened towards the inside of the installation frame 201, and the insertion arc slot 201d and the fixing arc slot 201c form an "L"-shaped slideway.

[0046] The roller assembly 202 includes a roller seat 202a and self-adjusting rollers 202b. The self-adjusting rollers 202b are symmetrically and slidably connected to both sides of the roller seat 202a.

[0047] The roller seat 202a includes a mounting cover plate 202a-1 and anti-disengagement strips 202a-2 symmetrically fixed to both sides of the mounting cover plate 202a-1. Adjusting blocks 202a-3 are also fixedly connected to the outer side walls of the anti-disengagement strips 202a-2, and the anti-disengagement strips 202a-2 are slidably clamped on both sides of the installation frame 201.

[0048] Among them, the mounting cover plate 202a-1 is fixed to the outer wall of the installation frame 201 where the repair through slot 201b is not formed by bolts. Two groups of roller seats 202a are symmetrically mounted on each installation frame 201, one group on the left and one group on the right. The anti-disengagement strips 202a-2 can fully block the "L"-shaped slideway formed by the insertion arc slot 201d and the fixing arc slot 201c.

[0049] A through slot 202a-3a is formed in the middle of the outer wall of the adjusting block 202a-3, and adjusting slots 202a-3b are symmetrically formed on the adjusting blocks 202a-3 on both sides of the through slot 202a-3a.

[0050] Anti-disengagement slots 202a-3c are symmetrically formed on the inner walls of the opposite sides of the adjusting slots 202a-3b, and the through slot 202a-3a is parallel to the adjusting slots 202a-3b.

[0051] The self-adjusting roller 202b includes a connecting plate 202b-1. One side of the connecting plate 202b-1 is fixedly provided with a sliding strip 202b-2 in the middle. The sliding strip 202b-2 is slidably inserted into the through groove 202a-3a. The cooperation between the sliding strip 202b-2 and the through groove 202a-3a can ensure that the self-adjusting roller 202b moves regularly on the adjusting block 202a-3.

[0052] On the connecting plate 202b-1 on both sides of the sliding strip 202b-2, docking blocks 202b-3 are symmetrically fixed. On both side walls of the docking block 202b-3, plug-in convex plates 202b-3a are fixed. The docking block 202b-3 and the plug-in convex plate 202b-3a are respectively slidably inserted into the adjusting groove 202a-3b and the anti-detachment groove 202a-3c.

[0053] The plug-in convex plate 202b-3a can prevent the self-adjusting roller 202b from falling off the adjusting block 202a-3.

[0054] On the top of the docking block 202b-3, a first spring T1 is also fixed. The other end of the first spring T1 is fixed to the inner wall of the top of the adjusting groove 202a-3b.

[0055] In the middle of the side of the connecting plate 202b-1 away from the sliding strip 202b-2, a stabilizing plate 202b-4 is fixed. The stabilizing plate 202b-4 and the bottom of the connecting plate 202b-1 are coaxially fixed with a rotating shaft ring 202b-4a. An anti-slip roller 202b-5 is rotatably installed between the rotating shaft rings 202b-4a.

[0056] An installation hole 202b-4a1 is formed in the middle of the rotating shaft ring 202b-4a. Rotating grooves 202b-4a2 are also formed in the opposite inner walls of the rotating shaft ring 202b-4a. The inner diameter of the rotating groove 202b-4a2 is larger than the inner diameter of the installation hole 202b-4a1.

[0057] On both sides of the anti-slip roller 202b-5, rotating shafts 202b-5a are symmetrically fixed. A pressing groove 202b-5a1 is formed at the end of the rotating shaft 202b-5a. A pressing cap 202b-5a2 is slidably connected in the pressing groove 202b-5a1. A second spring T2 is fixed between the pressing cap 202b-5a2 and the bottom of the pressing groove 202b-5a1. The rotating shaft 202b-5a and the pressing cap 202b-5a2 are respectively rotatably inserted into the rotating groove 202b-4a2 and the installation hole 202b-4a1.

[0058] Among them, the rotating shaft ring 202b-4a is made of plastic. When installing the anti-slip roller 202b-5, the rotating shaft 202b-5a on one side of the anti-slip roller 202b-5 can be obliquely inserted into the rotating groove 202b-4a2. With further force, the rotating shaft ring 202b-4a is pushed open by the rotating shaft 202b-5a on the other side, and the rotating shaft 202b-5a is inserted into the rotating groove 202b-4a2.

[0059] During this process, the pressing cap 202b-5a2 needs to be pressed and contracted into the pressing groove 202b-5a1 to prevent the length from being too long.

[0060] During use, the eight anti-slip rollers 202b-5 clamp the cable body 100 towards the middle under the action of the first spring T1. As the entire repair unit 200 rotates, the anti-slip rollers 202b-5 roll on the cable surface.

[0061] Furthermore, when it is necessary to adjust the repair position, during the process of sliding the repair unit 200 to the repair position, if there is a bending part, the anti-slip rollers 202b-5 on the outer side squeeze the first spring T1 to contract, expanding the passing aperture in the middle of the repair unit 200.

[0062] In the initial state, if the cable is in a suspended state, under the action of the self-adjusting roller 202b, the cable body 100 is located at the center of the repair unit 200.

[0063] If it is in a state of being placed on the ground, the self-adjusting roller 202b can also play a buffering role.

[0064] The remaining structures are the same as those in Embodiment 1.

[0065] Embodiment 3

[0066] Refer to Figures 1 to 7 , which is the third embodiment of the present invention. The difference between this embodiment and the second embodiment is that the repair component 203 includes a storage box 203a, a squeezing member 203b, and an application member 203c. A liquid storage tank 203a-1 is opened at the top of the storage box 203a, and a repair liquid is stored in the liquid storage tank 203a-1.

[0067] The squeezing member 203b includes a sealing cover 203b-1 and a conveying rod 203b-2. The conveying rod 203b-2 is slidably inserted into the middle of the sealing cover 203b-1, and the sealing cover 203b-1 is detachably and sealingly installed at the top opening of the storage box 203a; the application members 203c are symmetrically and slidably installed on the storage box 203a.

[0068] Among them, the setting of the sealing cover 203b-1 can effectively prevent the repair liquid from solidifying and causing the situation of being unable to be used subsequently.

[0069] On opposite outer walls of the storage box 203a, load-bearing plates 203a-2 are symmetrically fixed. The storage box 203a can cooperate to slide within the repair slot 201b and rotate circumferentially along the axis of the symmetrically arranged mounting frame 201.

[0070] The load-bearing plates 203a-2 are in sliding contact with the outer wall of the mounting frame 201. At the bottom of the side of the load-bearing plate 203a-2 away from the storage box 203a, a downward insertion plate 203a-3 is vertically fixed. On the side of the downward insertion plate 203a-3 close to the storage box 203a, an inner insertion plate 203a-4 is fixed. The downward insertion plate 203a-3 and the inner insertion plate 203a-4 are respectively slidably inserted into the fixed arc slot 201c and the insertion arc slot 201d.

[0071] Among them, the storage box 203a is also made of plastic as a whole. When it is necessary to install the storage box 203a, only need to align the storage box 203a with the repair slot 201b, and then press down. Due to the certain resilience of the plastic material, the two downward insertion plates 203a-3 are forced to bend outward until the inner insertion plate 203a-4 is snapped into the insertion arc slot 201d. At this time, install the roller assembly 202, and restrict the inner insertion plate 203a-4 through the anti-detachment strip 202a-2 to prevent it from falling off after long-term use.

[0072] During use, the staff only needs to dial the storage box 203a, and the storage box 203a can slide along the arc-shaped outer wall of the mounting frame 201.

[0073] The conveying rod 203b-2 includes a pushing rod 203b-2a and pressing handles 203b-2b and liquid pushing plates 203b-2c fixed at both ends thereof. The pushing rod 203b-2a is slidably inserted into the sealing cover 203b-1.

[0074] A strip-shaped hole 203a-5 is opened at the bottom of the storage box 203a. In the middle of the bottom end of the liquid pushing plate 203b-2c, a sealing strip plug 203b-2d is fixed. The sealing strip plug 203b-2d is hermetically inserted into the strip-shaped hole 203a-5.

[0075] Among them, when there is no need to repair the cable, the pushing rod 203b-2a is completely inserted into the storage box 203a. At this time, the sealing strip plug 203b-2d seals the strip-shaped hole 203a-5. Cooperating with the use of the sealing cover 203b-1, the repair liquid is isolated from the external environment.

[0076] When it is necessary to repair the cable, pull out the pressing handle 203b-2b outward. At this time, the strip-shaped hole 203a-5 is communicated with the liquid storage tank 203a-1. The repair liquid flows out from the liquid storage tank 203a-1 and covers the skin breakage in a rectangular shape. As the storage box 203a rotates, it gradually completely covers the strip-shaped breakage.

[0077] In the middle of the side wall of the storage box 203a adjacent to the load-bearing plate 203a-2, there is also a concave card slot 203a-6, and a matching groove 203b-1a is provided at the corresponding position of the sealing cover 203b-1.

[0078] The coating member 203c includes a coating liquid scraper 203c-1 and a clamping slide plate 203c-2 fixed in the middle of one side thereof. The clamping slide plate 203c-2 is slidably inserted into the concave card slot 203a-6 and the matching groove 203b-1a.

[0079] A baffle 203c-3 is fixed to the bottom of the clamping slide plate 203c-2, and the baffle 203c-3 is in contact connection with the bottom of the storage box 203a.

[0080] The remaining structures are the same as those of Embodiment 2.

[0081] During the use process, after the repair liquid covers the cable break, with the application of the coating liquid scraper 203c-1, the repair liquid can further enter the break and compact the repair liquid. Repeated application can improve the repair effect.

[0082] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not restrictive. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A cable that is easy to repair damaged skin, characterized in that: include, The cable body (100) The repair unit (200) comprises a mounting frame (201) symmetrically fixed to the outer wall of the cable body (100), a roller assembly (202) being symmetrically mounted on the side wall of the mounting frame (201), and a repair assembly (203) being movably arranged in the mounting frame (201); The installation frame (201) moves along the circumference of the cable body (100), and the repair component (203) rotates along the circumference of the cable body (100).

2. The cable for easily repairing damaged skin according to claim 1, characterized in that: Mounting seats (201a) are symmetrically fixed at both ends of the mounting frame (201); A repair through groove (201b) is also provided in the middle of the installation frame (201), fixed arc grooves (201c) are symmetrically provided on the edges of the installation frame (201) on both sides of the repair through groove (201b), and a plug-in arc groove (201d) is provided on the side wall of the bottom of the fixed arc groove (201c) close to the repair through groove (201b).

3. The cable for easily repairing damaged skin according to claim 2, characterized in that: The roller assembly (202) comprises a roller seat (202a) and a self-adjusting roller (202b), wherein the self-adjusting roller (202b) is symmetrically slidably connected to two sides of the roller seat (202a); The roller seat (202a) comprises a mounting cover plate (202a-1) and anti-slip strips (202a-2) symmetrically fixed on both sides of the mounting cover plate (202a-1); the outer side walls of the anti-slip strips (202a-2) are also fixedly connected to adjustment blocks (202a-3); and the anti-slip strips (202a-2) are slidably clamped on both sides of the mounting frame (201).

4. The cable for easily repairing damaged skin according to claim 3, characterized in that: A through groove (202a-3a) is provided in the middle of the outer wall of the adjustment block (202a-3), and adjustment grooves (202a-3b) are symmetrically provided on the adjustment block (202a-3) on both sides of the through groove (202a-3a); Anti-slip grooves (202a-3c) are symmetrically provided on the inner walls of the adjusting groove (202a-3b) on both sides opposite to each other, and the penetration groove (202a-3a) is provided in parallel with the adjusting groove (202a-3b).

5. The cable for easily repairing damaged skin according to claim 4, characterized in that: The self-adjusting roller (202b) comprises a connecting plate (202b-1), a sliding bar (202b-2) is fixed in the middle of one side of the connecting plate (202b-1), and the sliding bar (202b-2) is slidably inserted into the through groove (202a-3a); The connecting plates (202b-1) on both sides of the slide bar (202b-2) are symmetrically fixed with docking blocks (202b-3), and the two side walls of the docking blocks (202b-3) are fixed with plugging convex plates (202b-3a), and the docking blocks (202b-3) and the plugging convex plates (202b-3a) are slidably plugged into the adjustment groove (202a-3b) and the anti-slip groove (202a-3c) respectively; A first spring (T1) is also fixed on the top of the docking block (202b-3), and the other end of the first spring (T1) is fixed to the inner wall of the top of the adjustment groove (202a-3b).

6. The cable for easily repairing damaged skin according to claim 5, characterized in that: A stabilizing plate (202b-4) is fixed to the middle of one side of the connecting plate (202b-1) away from the sliding bar (202b-2), a rotating shaft ring (202b-4a) is coaxially fixed to the bottom of the stabilizing plate (202b-4) and the connecting plate (202b-1), and an anti-skid roller (202b-5) is rotatably mounted between the rotating shaft rings (202b-4a); A mounting hole (202b-4a1) is provided in the middle of the rotating shaft ring (202b-4a), and rotating grooves (202b-4a2) are provided on the inner walls on two opposite sides of the rotating shaft ring (202b-4a), wherein the inner diameter of the rotating groove (202b-4a2) is greater than the inner diameter of the mounting hole (202b-4a1); Rotating shafts (202b-5a) are symmetrically fixed on both sides of the anti-skid roller (202b-5); a pressing groove (202b-5a1) is provided at the end of the rotating shaft (202b-5a); a pressing cap (202b-5a2) is slidably connected in the pressing groove (202b-5a1); a second spring (T2) is fixed between the pressing cap (202b-5a2) and the bottom of the pressing groove (202b-5a1); the rotating shaft (202b-5a) and the pressing cap (202b-5a2) are rotatably inserted into the rotating groove (202b-4a2) and the mounting hole (202b-4a1) respectively.

7. The cable for easily repairing damaged skin according to any one of claims 2 to 5, characterized in that: The repair component (203) comprises a containing box (203a), an extruding piece (203b) and an applying piece (203c); a liquid storage tank (203a-1) is provided on the top of the containing box (203a); and a repair liquid is stored in the liquid storage tank (203a-1); The extrusion member (203b) comprises a sealing cover (203b-1) and a conveying rod (203b-2), wherein the conveying rod (203b-2) is slidably plugged into the middle of the sealing cover (203b-1), and the sealing cover (203b-1) is detachably and sealably mounted at the top opening of the containing box (203a); The smearing member (203c) is symmetrically slidably mounted on the containing box (203a).

8. The cable for easily repairing damaged skin according to claim 7, characterized in that: The outer walls of the containing box (203a) on both sides opposite to each other are symmetrically fixed with load-bearing plates (203a-2); the containing box (203a) can slide in the repairing groove (201b) and rotate circumferentially along the axis of the symmetrically arranged installation frame (201); The load-bearing plate (203a-2) is in sliding contact with the outer wall of the installation frame (201); a lower plug-in plate (203a-3) is vertically fixed to the bottom of the side of the load-bearing plate (203a-2) away from the containing box (203a); an inner plug-in plate (203a-4) is fixed to the side of the lower plug-in plate (203a-3) close to the containing box (203a); the lower plug-in plate (203a-3) and the inner plug-in plate (203a-4) are respectively slidably plugged into the fixed arc groove (201c) and the plug-in arc groove (201d).

9. The cable for easily repairing damaged skin according to claim 8, characterized in that: The delivery rod (203b-2) comprises a push rod (203b-2a) and a pressing handle (203b-2b) and a liquid pushing plate (203b-2c) fixed at both ends thereof, and the push rod (203b-2a) is slidably inserted into the sealing cover (203b-1); A strip-shaped hole (203a-5) is provided at the bottom of the containing box (203a), and a sealing strip plug (203b-2d) is fixed at the middle of the bottom end of the liquid pushing plate (203b-2c), and the sealing strip plug (203b-2d) is sealed and plugged into the strip-shaped hole (203a-5).

10. The cable for easily repairing damaged skin according to claim 8 or 9, characterized in that: A concave slot (203a-6) is also provided in the middle of the side wall of the containing box (203a) adjacent to the load-bearing plate (203a-2), and a matching slot (203b-1a) is provided at a corresponding position of the sealing cover (203b-1); The smearing member (203c) comprises a coating scraper (203c-1) and a clamping slide plate (203c-2) fixed at the middle of one side thereof, and the clamping slide plate (203c-2) is slidably inserted into the inner concave clamping groove (203a-6) and the matching groove (203b-1a); A baffle (203c-3) is fixed to the bottom of the clamping slide plate (203c-2), and the baffle (203c-3) is in contact with and connected to the bottom of the containing box (203a).

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