Cable protection device

Abstract

The utility model relates to cable technical field, specifically disclose a cable protection device, after the cable dismantling, can with the outside of cable of protection pipe cover is equipped, and make connecting assembly with the connection of wiring nose, make the limit piece and limit cooperation structure connection again, to make the cover body close protection pipe's second end, connecting assembly enters protection pipe in this moment, that is to say, wiring nose is located in protection pipe, and further can prevent the foreign matter of outside and wiring nose contact or enter protection pipe inside, wiring nose can also avoid retracting in protection pipe, not only can play the protection function to cable, can also improve the convenience when cable next time installation. Meanwhile, the utility model discloses a cable protection device also has simple structure, convenient to use's advantage, can improve the efficiency of cable next time installation.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, and in particular to cable protection devices. Background Technology

[0002] A cable is a device for transmitting electrical energy or signals, which typically includes at least one conductor and a protective tube sleeved over the outside of the conductor, so that the cable has the characteristics of being internally energized and externally insulated.

[0003] During the maintenance or repair of nuclear power units, it is necessary to disconnect multiple cables. However, if the cables are left lying on the ground after disconnection, the following problems may occur:

[0004] 1. The cable is retracted into the protective tube, or the accessories inside the protective tube come out, making it difficult to install the cable next time;

[0005] 2. Dust and other foreign objects entering the protective conduit can affect the normal use of the cable.

[0006] 3. Multiple cables are tangled together, increasing the efficiency and difficulty of the next installation. Utility Model Content

[0007] The purpose of this utility model is to provide a cable protection device that can improve the protection effect of the cable when it is removed, and is also easy to use.

[0008] A cable protection device, wherein the cable end is provided with a connector lug; the cable protection device includes:

[0009] A protective tube, comprising a first end and a second end, is used to be sleeved on the outside of the cable, and the protective tube is provided with a limiting fit structure;

[0010] A cover and a limiting member, wherein the cover is connected to the limiting member, and the limiting member can be connected to or separated from the limiting and engaging structure to close or open the second end of the cover;

[0011] A connecting component, which is connected to the limiting member, is capable of extending into the protective tube and is used to connect to or disconnect from the wiring lug.

[0012] As an optional solution for cable protection devices, the cover is adjustablely positioned on the limiting member along the axial direction of the protective tube.

[0013] As an optional solution for cable protection devices, the cable protection device further includes:

[0014] A screw, one end of which is connected to the limiting member, and the cover is movably sleeved on the outside of the screw;

[0015] A locking element is sleeved on the outside of the screw and threadedly connected to the screw. The locking element is located on the side of the cover body opposite to the limiting element along the axial direction of the protective tube.

[0016] As an optional solution for the cable protection device, the cable protection device further includes a fixing member, which is fixed to the side of the cover facing away from the limiting member along the axial direction of the protective tube, and the fixing member is provided with a first through hole; or,

[0017] The cable protection device also includes a fixing member, which is fixed to the other end of the screw and has a first through hole.

[0018] As an optional solution for cable protection device, the limiting member is provided with at least two limiting blocks spaced apart along the circumferential direction of the protective tube;

[0019] The limiting fit structure includes limiting grooves that correspond one-to-one with the limiting blocks. Each limiting groove includes a guide groove and a limiting groove. The guide groove can guide the limiting block into the limiting groove. Each limiting groove includes a first sidewall and two second sidewalls. The first sidewall is located on the side of the limiting groove along the axial direction of the protective tube, close to the second end. The two second sidewalls are arranged opposite each other along the circumferential direction of the protective tube. The limiting block can abut against the first sidewall and the second sidewall, and the cover can abut against the end face of the second end.

[0020] As an optional solution for cable protection devices, the connection assembly includes:

[0021] A rope, one end of which is connected to the limiting member, and the other end of which can be threaded through the wiring lug;

[0022] A buckle is installed on the limiting member, and the other end of the rope can be locked or unlocked by the buckle.

[0023] As an optional solution for the cable protection device, one end of the rope is provided with a first connecting ring, which is connected to the limiting member; and / or

[0024] The other end of the rope is provided with a second connecting ring, which is connected to the buckle.

[0025] As an optional solution for cable protection device, the limiting member is provided with a fixing part, the fixing part is provided with a second through hole, and the first connecting ring passes through the second through hole.

[0026] As an optional solution for the cable protection device, the limiting member is provided with a fixing part, the fixing part is provided with a second through hole, and the cable protection device further includes a second binding member, the second binding member is inserted into the second through hole and binds the buckle to the fixing part.

[0027] As an alternative to the cable protection device, the cable protection device further includes a covering that can cover the outside of the first end and the cable.

[0028] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0029] This utility model's cable protection device, after cable removal, allows the protective tube to be fitted over the outside of the cable, with the connecting component connected to the lug, and the limiting member connected to the limiting fit structure. This seals the second end of the protective tube, with the connecting component extending inside. In other words, the lug is located inside the protective tube, preventing foreign objects from contacting the lug or entering the protective tube, and also preventing the lug from retracting into the tube. This not only protects the cable but also improves the convenience of subsequent cable installations. Furthermore, this utility model's cable protection device is simple in structure and easy to use, improving the efficiency of subsequent cable installations. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the first structure of the cable protection device in this embodiment of the present invention;

[0031] Figure 2 This is an exploded view of the cable protection device in an embodiment of this utility model;

[0032] Figure 3 This is a schematic diagram of the second structure of the cable protection device in an embodiment of this utility model;

[0033] Figure 4 for Figure 3 Enlarged view of point A.

[0034] In the picture:

[0035] 1. Protective tube; 11. First end; 12. Second end; 13. Limiting groove; 131. Guide groove; 132. Limiting groove; 1321. First side wall; 1322. Second side wall; 2. Cover; 3. Limiting component; 31. Limiting block; 32. Fixing part; 321. Second through hole; 4. Connecting assembly; 41. Rope; 411. First connecting ring; 412. Second connecting ring; 42. Lock; 5. Screw; 6. Locking component; 7. Fixing component; 71. First through hole. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0039] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0040] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0043] like Figures 1 to 4 As shown, this embodiment provides a cable protection device for protecting the ends of a cable.

[0044] It should be noted that the cable end is equipped with a connector lug. Specifically, the cable includes at least one conductor and a protective tube sleeved over the outside of the conductor, with the connector lug located at the end of the conductor. That is to say, when the cable includes multiple conductors, there will also be multiple connector lugs.

[0045] The cable protection device includes a protective tube 1, a cover 2, a limiting member 3, and a connecting assembly 4. The protective tube 1 includes a first end 11 and a second end 12. The protective tube 1 is used to be sleeved on the outside of the cable. The protective tube 1 is provided with a limiting fit structure. The cover 2 is connected to the limiting member 3. The limiting member 3 can be connected to or separated from the limiting fit structure so that the cover 2 can close or open the second end 12. The connecting assembly 4 is connected to the limiting member 3. The connecting assembly 4 can extend into the protective tube 1. The connecting assembly 4 is used to connect to or separate from the wiring lug.

[0046] In this embodiment of the cable protection device, after the cable is removed, the protective tube 1 can be fitted over the outside of the cable, and the connecting component 4 can be connected to the lug. Then, the limiting member 3 can be connected to the limiting fit structure, so that the cover 2 seals the second end 12 of the protective tube 1. At this time, the connecting component 4 extends into the protective tube 1, meaning the lug is located inside the protective tube 1. This prevents external foreign objects from contacting the lug or entering the protective tube, and also prevents the lug from retracting into the protective tube. This not only protects the cable but also improves the convenience of future cable installation. Furthermore, this embodiment of the cable protection device has the advantages of simple structure and ease of use, improving the efficiency of future cable installation.

[0047] In some embodiments, the cover 2 is adjustablely positioned on the limiting member 3 along the axial direction of the protective tube 1. Specifically, the limiting member 3 is located on the side of the cover 2 facing the protective tube 1 along the axial direction of the protective tube 1. When connecting the limiting member 3 with the limiting fitting structure, the position of the cover 2 along the axial direction of the protective tube 1 is first adjusted so that the cover 2 is away from the limiting member 3, thereby improving the convenience of connecting the limiting member 3 with the limiting fitting structure. After the limiting member 3 is connected with the limiting fitting structure, the position of the cover 2 along the axial direction of the protective tube 1 is adjusted again so that the cover 2 abuts against the end face of the second end 12, thereby further improving the sealing effect of the cover 2 on the second end 12.

[0048] In some embodiments, the cable protection device further includes a screw 5 and a locking member 6. One end of the screw 5 is connected to the limiting member 3, and the cover 2 is movably sleeved on the outside of the screw 5. The locking member 6 is sleeved on the outside of the screw 5 and threadedly connected to the screw 5. The locking member 6 is located on the side of the cover 2 facing away from the limiting member 3 along the axial direction of the protective tube 1. By rotating the locking member 6, the position of the locking member 6 along the axial direction of the protective tube 1 can be adjusted, thereby allowing the cover 2 to move along the axial direction of the protective tube 1. Furthermore, by tightening the locking member 6, the cover 2 can be pressed against the end face of the second end 12. This design is not only simple in structure, which helps reduce costs, but also convenient in operation, improving the ease of cable installation and removal. For example, the locking member 6 is a wing nut, which allows the operator to directly tighten the locking member 6 by hand, improving operational convenience.

[0049] Specifically, both the cover 2 and the limiting member 3 are circular plate-shaped structures. For ease of description, the cover 2 is referred to as the cover plate, and the limiting member 3 is referred to as the limiting plate. The axes of the cover plate, the limiting plate, the screw 5, and the protective tube 1 are all coincident, which allows the cover 2 to more tightly seal the second end 12 and improve the effect of preventing foreign objects from entering the cable.

[0050] For example, the thickness of the cover disc is not less than 2 mm. The outer diameter of the cover disc is 52 mm. The cover disc has a through hole for the screw 5 to pass through, and the through hole is slightly larger than the diameter of the screw 5. Further, the outer diameter of the protective tube 1 is not greater than 52 mm. Specifically, the inner diameter of the protective tube 1 is selected according to the outer diameter of the cable, and the outer diameter of the cover disc is selected according to the outer diameter of the protective tube 1.

[0051] For example, the thickness of the limiting disc is not less than 2 mm.

[0052] For example, the diameter of screw 5 is 8 mm. The length of screw 5 is 30 mm.

[0053] In some embodiments, the cable protection device further includes a fixing member 7, which is fixed to the other end of the screw 5 and has a first through hole 71. When multiple cables are removed simultaneously, multiple cable protection devices can be used to protect the multiple cables respectively. Then, a first binding member, such as a first steel wire rope, is passed through the first through hole 71 of the multiple cable protection devices to fix the multiple cable protection devices, which can prevent the multiple cables from getting tangled or misaligned, thereby improving the convenience and accuracy of the next installation of the multiple cables. As an alternative, the fixing member 7 can also be fixed to the side of the cover 2 opposite to the limiting member 3 along the axial direction of the protective tube 1.

[0054] In some embodiments, the limiting member 3 is provided with at least two limiting blocks 31 spaced apart along the circumferential direction of the protective tube 1. Further, the limiting mating structure includes limiting grooves 13 corresponding to the limiting blocks 31 one by one. The limiting grooves 13 include guide grooves 131 and limiting grooves 132. The guide grooves 131 can guide the limiting blocks 31 into the limiting grooves 132. The limiting grooves 132 include a first sidewall 1321 and two second sidewalls 1322. The first sidewall 1321 is located on the side of the limiting groove 132 close to the second end 12 along the axial direction of the protective tube 1. The two second sidewalls 1322 are arranged opposite each other along the circumferential direction of the protective tube 1. The limiting blocks 31 can abut against the first sidewall 1321 and the second sidewalls 1322, and the cover 2 can abut against the end face of the second end 12. When the limiting block 31 enters the limiting groove 132, the two first side walls 1321 respectively abut against the two sides of the limiting block 31 along the circumferential direction of the protective tube 1, thereby restricting the limiting member 3 from rotating along the circumferential direction of the protective tube 1; and causing the limiting block 31 to abut against the second side wall 1322, and the cover 2 to abut against the end face of the second end 12, so as to restrict the movement of the limiting member 3 along the axial direction of the protective tube 1, thereby achieving the positioning of the limiting member 3 and the cover 2. It is not only simple in structure and easy to operate, but also highly reliable.

[0055] Specifically, the guide groove has an L-shaped structure, with one end of the guide groove being open and located on the end face of the second end 12, and the other end being connected to the limiting groove 132, thereby enabling the limiting block 31 to enter the guide groove from the opening and enter the limiting groove 132 under the guidance of the guide groove, which has the effect of improving the limiting stability.

[0056] For example, the diameter of the limiting disc is 46 mm. The height of the limiting block 31 is 3 mm along the radial direction of the limiting disc. The width of the limiting block 31 is 3 mm along the circumferential direction of the limiting disc.

[0057] In some embodiments, the connecting assembly 4 includes a rope 41 and a buckle 42. One end of the rope 41 is connected to the limiting member 3, and the other end of the rope 41 can be threaded through a connector lug. The buckle 42 is installed on the limiting member 3, and the other end of the rope 41 can be locked or unlocked by the buckle 42. Specifically, when connecting to the connector lug, the other end of the rope 41 is threaded through the connector lug and then connected and locked by the buckle 42. When it is necessary to separate from the connector lug, the buckle 42 is unlocked, and the other end of the rope 41 is pulled out of the connector lug. This design not only facilitates the quick threading of the connector lug onto the rope 41, but also facilitates the insertion of the connecting assembly 4 into the protective tube 1, improving operational efficiency; moreover, the structure is simple, which helps to reduce costs.

[0058] In some embodiments, one end of the rope 41 is provided with a first connecting ring 411, which is connected to the limiting member 3, thereby improving the convenience and stability of the connection between the rope 41 and the limiting member 3.

[0059] In some embodiments, the other end of the rope 41 is provided with a second connecting ring 412, which is connected to the buckle 42, thereby improving the convenience and stability of the connection between the rope 41 and the buckle 42.

[0060] Specifically, the two ends of rope 41 are folded in half to form double-stranded ropes 41, and then the two strands of rope 41 are fixed by locking devices such as clamps, thus forming a first connecting ring 411 and a second connecting ring 412 at each end of rope 41. For example, rope 41 is a second steel wire rope. Further, the diameter of the second steel wire rope is 1mm; the length of the second steel wire rope without the first connecting ring 411 and the second connecting ring 412 is 300mm. Further, when the first connecting ring 411 and the second connecting ring 412 are formed at both ends of the second steel wire rope, and both the first connecting ring 411 and the second connecting ring 412 are approximately circular, the inner diameter of the first connecting ring 411 is not less than 30mm, and the inner diameter of the second connecting ring 412 is not less than 30mm.

[0061] In some embodiments, the limiting member 3 is provided with a fixing part 32, the fixing part 32 is provided with a second through hole 321, and the first connecting ring 411 passes through the second through hole 321, thereby improving the convenience and stability of the connection between the first connecting ring 411 and the limiting member 3.

[0062] For example, the fixing part 32 is a rectangular fixing piece. Further, the length of the fixing piece is 46mm. The height of the fixing piece is 20mm. The thickness of the fixing piece is not less than 2mm. Specifically, one end of the fixing piece along its height direction is welded and fixed to the limiting circular piece. The axis of the second through hole 321 is perpendicular to the axis of the limiting circular piece.

[0063] For example, the diameter of the second through hole 321 is 10 mm. The distance between the edge of the second through hole 321 and the edge of the fixing piece is not less than 2 mm.

[0064] In some embodiments, the cable protection device further includes a second binding member, which passes through the second through hole 321 and binds the latch 42 to the fixing part 32, thereby improving the convenience and stability of the connection between the latch 42 and the limiting member 3.

[0065] In this embodiment, the second binding member is the first connecting ring 411. That is, the first connecting ring 411 connects the rope 41 and the buckle 42 to the limiting member 3 simultaneously, making the structure simpler. Of course, in other embodiments, a third steel wire rope or the like can also be used as the second binding member. That is, the buckle 42 is bound to the fixing part 32 by a separately provided third steel wire rope.

[0066] In some embodiments, the cable protection device further includes a covering element that can cover the first end 11 and the outside of the cable. After the protective tube 1 is fitted onto the outside of the cable, the covering element covers the first end 11 and the cable, preventing foreign objects from entering the first end 11. This fully meets the requirement of preventing foreign object intrusion into the cable, ensuring that the cable will not be damaged by foreign objects when it is removed, and improving the protection effect on the cable. Exemplarily, the covering element is adhesive tape.

[0067] For example, the protective tube 1, cover 2, limiting member 3, connecting assembly 4, screw 5, locking member 6 and fixing member 7 are all made of stainless steel and finely polished, which makes them more resistant to external interference. Even in complex working environments, they can play a stable and reliable protective role and extend their service life.

[0068] It should be noted that in this embodiment, the cable protection device is assembled into a single unit with no separate parts. This not only facilitates operation and reduces the risk of foreign objects intruding into the cable, but also makes it easy to store the cable protection device when not in use. The cable protection device in this embodiment is simple to install and disassemble, and can be completed independently by a single person without the need for additional tools. This reduces the use of tools and materials, thereby lowering material and labor costs and significantly improving work efficiency. Furthermore, when cables are used in nuclear power equipment, improving the ease of operation of the cable protection device can also shorten the time workers spend in high-dose areas, thus protecting their personal safety.

[0069] For example, the working principle of the cable protection device in this embodiment is as follows:

[0070] After the cable is removed, first grasp all the cable conductors to prevent them from slipping into the protective conduit and to prevent other accessories inside the conduit from falling out. Then, pass the second connecting ring 412 through all the cable lugs and hook the second connecting ring 412 onto the locking buckle 42 to lock the second connecting ring 412.

[0071] Move the limiting member 3 along the axial direction of the protective tube 1 and get closer to the cable so that the limiting block 31 enters the guide groove 131. Then, rotate the limiting member 3 along the circumferential direction of the protective tube 1 so that the limiting block 31 enters the limiting groove 132. Then move the limiting member 3 along the axial direction of the protective tube 1 and away from the cable so that the limiting block 31 abuts against the second side wall 1322. At this time, the two first side walls 1321 abut against the two sides of the limiting block 31 along the circumferential direction of the protective tube 1, respectively.

[0072] Rotate the locking member 6 so that both the locking member 6 and the cover 2 move along the axial direction of the protective tube 1. When the cover 2 abuts against the end face of the second end 12, tighten the locking member 6 so that the cover 2 is pressed against the end face of the second end 12 by the locking member 6.

[0073] At this point, the protection of one cable is complete. When multiple cables are removed simultaneously, multiple cable protection devices can be used to protect each cable separately. Finally, the multiple cable protection devices are secured by threading a first steel wire rope or other first binding material through the first through hole 71 of each cable protection device.

[0074] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A cable protection device, wherein the end of the cable is provided with a connector lug; characterized in that, The cable protection device includes: A protective tube (1) includes a first end (11) and a second end (12). The protective tube (1) is used to be sleeved on the outside of the cable. The protective tube (1) is provided with a limiting fit structure. The cover (2) and the limiting member (3) are connected to each other. The limiting member (3) can be connected or separated from the limiting and cooperating structure so that the cover (2) can close or open the second end (12). A connecting component (4) is connected to the limiting member (3). The connecting component (4) can extend into the protective tube (1). The connecting component (4) is used to connect or disconnect from the wiring lug.

2. The cable protection device according to claim 1, characterized in that, Along the axial direction of the protective tube (1), the cover (2) is adjustablely positioned on the limiting member (3).

3. The cable protection device according to claim 2, characterized in that, The cable protection device also includes: Screw (5), one end of the screw (5) is connected to the limiting member (3), and the cover (2) is movably sleeved on the outside of the screw (5); Locking member (6) is sleeved on the outside of the screw (5) and threadedly connected to the screw (5). The locking member (6) is located on the side of the cover (2) away from the limiting member (3) along the axial direction of the protective tube (1).

4. The cable protection device according to claim 3, characterized in that, The cable protection device further includes a fixing member (7), which is fixed to the cover (2) on the side opposite to the limiting member (3) along the axial direction of the protective tube (1). The fixing member (7) is provided with a first through hole (71); or, The cable protection device also includes a fixing member (7), which is fixed to the other end of the screw (5) and has a first through hole (71).

5. The cable protection device according to claim 1, characterized in that, The limiting member (3) is provided with at least two limiting blocks (31) spaced apart along the circumferential direction of the protective tube (1); The limiting fit structure includes limiting grooves (13) that correspond one-to-one with the limiting blocks (31). The limiting grooves (13) include guide grooves (131) and limiting grooves (132). The guide grooves (131) can guide the limiting blocks (31) into the limiting grooves (132). The limiting grooves (132) include a first sidewall (1321) and two second sidewalls (1322). The first sidewall (1321) is located on the side of the limiting groove (132) close to the second end (12) along the axial direction of the protective tube (1). The two second sidewalls (1322) are arranged opposite each other along the circumferential direction of the protective tube (1). The limiting blocks (31) can abut against the first sidewall (1321) and the second sidewalls (1322). The cover (2) can abut against the end face of the second end (12).

6. The cable protection device according to claim 1, characterized in that, The connection component (4) includes: A rope (41), one end of which is connected to the limiting member (3), and the other end of which can be threaded through the wiring lug; The buckle (42) is installed on the limiting member (3), and the other end of the rope (41) can also be locked or unlocked by the buckle (42).

7. The cable protection device according to claim 6, characterized in that, One end of the rope (41) is provided with a first connecting ring (411), which is connected to the limiting member (3); and / or, The other end of the rope (41) is provided with a second connecting ring (412), which is connected to the buckle (42).

8. The cable protection device according to claim 7, characterized in that, The limiting member (3) is provided with a fixing part (32), the fixing part (32) is provided with a second through hole (321), and the first connecting ring (411) passes through the second through hole (321).

9. The cable protection device according to claim 7, characterized in that, The limiting member (3) is provided with a fixing part (32), the fixing part (32) is provided with a second through hole (321), and the cable protection device further includes a second binding member, the second binding member is inserted into the second through hole (321) and binds the buckle (42) to the fixing part (32).

10. The cable protection device according to any one of claims 1-9, characterized in that, The cable protection device further includes a cover that can cover the outside of the first end (11) and the cable.

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