Rat-proof thorn for optical cable

Abstract

The utility model discloses an optical cable rat-proof thorn, which comprises a clamping assembly and a protection assembly, the clamping assembly is used for clamping and fixing on an optical cable, the clamping assembly is provided with a clamping channel, the inner wall of the clamping channel is used for tightly pressing the optical cable, and the protection assembly is arranged on the clamping assembly in a surrounding manner. The inner wall of the clamping channel in the rat-proof thorn for the optical cable and the outer surface of the optical cable are in a pressing fit state, so that the surface of the optical cable is uniformly stressed in the clamping process, and the optical cable is prevented from being damaged due to overlarge local stress; the protection assembly is arranged on the clamping assembly in a surrounding mode, the protection assembly can prevent animals from climbing, and through the design, the animals can be effectively prevented from climbing the optical cable to damage the optical cable.

Description

Technical Field

[0001] The utility model relates to the technical field of optical cable protection, in particular to an optical cable anti-rat thorn device. Background Art

[0002] At present, with the development of the power industry, it has penetrated into all walks of life and has gradually developed in some remote areas. However, some special situations may occur in some remote areas. The cables and optical cables in the woods may be damaged from time to time, resulting in some hidden dangers or even huge losses.

[0003] In areas with abundant rainfall, trees grow rapidly in transmission line corridors. Currently, some optical cables are covered by trees. Climbing animals such as rodents living in the woods climb up the trees in the corridors to the optical cables and chew on them, causing cable interruptions. This makes operation and maintenance more difficult, and repairs more difficult. It also affects the communication of various power supply stations. Utility Model Content

[0004] In order to solve the problem in the prior art that animals good at climbing, such as rats, climb onto the optical cable through trees in the passage and gnaw the optical cable, causing the optical cable to be disconnected, the utility model provides an optical cable anti-rat thorn.

[0005] The present application provides an optical cable rat sting protection device, comprising a clamping component and a protective component. The clamping component is used to clamp and fix on the optical cable. The clamping component is provided with a clamping channel. The inner wall of the clamping channel is used to press against the optical cable. The protective component is arranged around the clamping component.

[0006] In some embodiments, the clamping assembly includes a clamping member and a clamping cylinder, the clamping member is connected to the clamping cylinder, the clamping cylinder extends to a predetermined length at both ends, and the clamping channel is opened inside the clamping cylinder.

[0007] In some embodiments, the clamping member includes an upper clamping arm and a lower clamping arm, wherein the upper clamping arm is connected to the lower clamping arm and can be clamped or separated from each other;

[0008] The clamping cylinder includes an upper clamping piece and a lower clamping piece, the upper clamping piece and the lower clamping piece are arranged opposite to each other, and the upper clamping piece and the lower clamping piece are respectively fixed to the upper clamping arm and the lower clamping arm;

[0009] The upper clamping piece and the lower clamping piece can respectively follow the upper clamping arm and the lower clamping arm to clamp or separate from each other.

[0010] In some embodiments, an upper clamping groove and a lower clamping groove are respectively formed on opposite surfaces of the upper clamping piece and the lower clamping piece. When the upper clamping piece and the lower clamping piece are clamped together, the upper clamping groove and the lower clamping groove are combined to form the clamping channel.

[0011] The upper clamping groove and the lower clamping groove are used for being tightly pressed with the optical cable.

[0012] In some embodiments, the clamping member further comprises a clamping piece, and the upper clamping arm and the lower clamping arm are provided with the clamping piece.

[0013] The optical cable rat-proof thorn further comprises an opener, the opener is clamped and fixed with the clamping piece, and the opener is used for separating the upper clamping arm and the lower clamping arm.

[0014] In some embodiments, the clamping assembly further comprises a magnetic piece, and the magnetic piece is arranged on the opposite abutting surfaces of the upper clamping sheet and the lower clamping sheet.

[0015] The magnetic piece on the upper clamping sheet and the magnetic piece on the lower clamping sheet are arranged oppositely in pairs and are magnetically attracted to each other.

[0016] In some embodiments, the upper clamping sheet and the lower clamping sheet are provided with abutting grooves.

[0017] The optical cable rat-proof thorn further comprises an abutting assembly, the abutting assembly comprises an abutting rod and a pull rope, the pull rope is connected with the abutting rod, and opposite ends of the abutting rod can be abutted in the abutting grooves.

[0018] In some embodiments, a plurality of through holes are arranged on the clamping cylinder, the through holes are uniformly distributed along the radial direction of the clamping cylinder, and the through holes are communicated with the clamping channel.

[0019] In some embodiments, the protection assembly comprises a plurality of thorn sheets, the opposite ends of the clamping cylinder are surrounded by the thorn sheets, and the clamping member is clamped in the middle part of the clamping cylinder.

[0020] In some embodiments, the thorn sheet comprises a fixed part and a sharp thorn, the fixed part is detachably connected with the clamping cylinder, the sharp thorns are uniformly arranged along the radial direction of the fixed part, and the tip of the sharp thorn is bent by a predetermined angle towards the side away from the clamping cylinder.

[0021] Compared with the prior art, the optical cable rat-proof thorn has the beneficial effects that the clamping assembly is clamped on the optical cable, the clamping channel is arranged in the clamping assembly, the inner wall of the clamping channel is tightly pressed with the outer surface of the optical cable, so that the surface of the optical cable is uniformly stressed during clamping, and damage of the optical cable caused by excessive local stress is avoided; the protection assembly is arranged around the clamping assembly, and the protection assembly can prevent animals from climbing, so that the animals climbing on the optical cable to damage the optical cable is effectively prevented. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0023] Figure 2 yes Figure 1 A schematic diagram of the structure at center A;

[0024] Figure 3 This is a schematic diagram of the planar structure of an embodiment of the present application;

[0025] Figure 4 This is another schematic diagram of the planar structure of an embodiment of the present application;

[0026] Figure 5 It is a schematic side planar structural diagram of an embodiment of the present application.

[0027] 100. Clamping assembly; 11. Clamping member; 111. Upper clamping arm; 112. Lower clamping arm; 113. Engaging member; 12. Clamping cylinder; 121. Upper clamping piece; 122. Lower clamping piece; 13. Magnetic member; 200. Protective assembly; 21. Spike; 211. Fixing portion; 212. Spike; 300. Opener; 01. Upper clamping groove; 02. Lower clamping groove; 012. Clamping channel; 03. Abutting groove; 04. Through hole. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate and simplify the description of the utility model and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0031] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0033] The present invention will be further described in detail below with reference to the accompanying drawings.

[0034] like Figure 1 The optical cable anti-rat sting shown includes a clamping component 100 and a protective component 200. The clamping component 100 is used to be fixed on the optical cable. A clamping channel 012 is opened on the clamping component 100. The optical cable is clamped inside the clamping channel 012. After the optical cable is clamped inside the clamping channel 012, the inner wall of the clamping channel 012 and the optical cable are in a compressed and fitted state. In this way, the surface of the optical cable can be evenly stressed during the clamping process, thereby avoiding damage to the optical cable caused by excessive local force. The protective component 200 can be arranged around the clamping component 100 by screws, snaps, bonding, welding, etc. The protective component 200 can prevent animals from climbing. When an animal touches the protective component 200, it will cause greater stimulation to the animal, thereby preventing the animal from climbing the optical cable. In summary, the above design can effectively prevent animals from climbing up the optical cable and causing damage to the optical cable such as scratching and biting.

[0035] The following will introduce the technical details of each component one by one.

[0036] In some embodiments, as Figure 1 As shown, the above-mentioned clamping assembly 100 includes a clamping member 11 and a clamping tube 12. The clamping tube 12 is fixedly arranged on the clamping member 11. The clamping member 11 is used to generate a clamping force on the clamping tube 12 so that the clamping tube 12 is clamped and fixed on the optical cable. The clamping tube 12 extends to a predetermined length at both ends. The optical cable is arranged along the radial direction of the clamping tube 12. The predetermined length extending from both ends of the clamping tube 12 can provide a longer installation distance for the protective assembly 200 in the radial direction of the clamping tube 12, thereby increasing the protective length of the optical cable anti-rat spike (the protective length refers to the distance length along the radial direction of the clamping tube 12 where the protective assembly 200 is arranged). Through the above-mentioned design, it can make it more difficult for animals to cross the optical cable anti-rat spike, thereby enhancing the performance of the optical cable anti-rat spike in preventing animals from climbing onto the optical cable, that is, the optical cable can be protected more effectively.

[0037] The clamping member 11 and the clamping tube 12 can be connected in a detachable manner such as screws or snaps. The detachable connection between the clamping member 11 and the clamping tube 12 can replace the clamping tube 12 with different protection lengths according to the species characteristics of the animals in the field, thereby enhancing the scope of application of the optical cable anti-rat sting.

[0038] It is understandable that the clamping member 11 and the clamping tube 12 can also be fixedly connected by bonding, welding, etc. In actual applications, the clamping member 11 and the clamping tube 12 can also be molded into a whole, so as to enhance the integrity of the optical cable anti-rat thorn structure, making the optical cable anti-rat thorn structure more compact, and also enhancing the overall structural strength of the optical cable anti-rat thorn.

[0039] In some embodiments, as Figure 1 、 Figure 3 、 Figure 4 As shown, the above-mentioned clamping member 11 includes an upper clamping arm 111 and a lower clamping arm 112, and the upper clamping arm 111 and the lower clamping arm 112 are connected and can be clamped or separated from each other. Correspondingly, the above-mentioned clamping cylinder 12 includes an upper clamping piece 121 and a lower clamping piece 122, wherein the upper clamping piece 121 is connected to the upper clamping arm 111, and the lower clamping piece 122 is connected to the lower clamping arm 112. After the upper clamping piece 121 and the lower clamping piece 122 are respectively fixed on the upper clamping arm 111 and the lower clamping arm 112, the positions of the upper clamping piece 121 and the lower clamping piece 122 are relative, and the upper clamping piece 121 and the lower clamping piece 122 can respectively follow the upper clamping arm 111 and the lower clamping arm 112 to move, so that the upper clamping piece 121 and the lower clamping piece 122 can respectively follow the upper clamping arm 111 and the lower clamping arm 112 to clamp or separate from each other.

[0040] In actual application, when fixing the optical cable rat-proof spike on the optical cable, the upper clamping arm 111 and the lower clamping arm 112 can be separated first, and then the upper clamping piece 121 and the lower clamping piece 122 can be separated, and then the optical cable can be placed between the upper clamping piece 121 and the lower clamping piece 122, and finally the upper clamping piece 121 and the lower clamping piece 122 are clamped together to clamp the optical cable. Accordingly, through the above process, the optical cable rat-proof spike can be very conveniently and quickly fixed on the optical cable.

[0041] It can be understood that the upper clamping arm 111 and the lower clamping arm 112 are rotatably connected, and a torsion spring is provided between the upper clamping arm 111 and the lower clamping arm 112, and the elastically rotatable ends of the torsion spring are respectively connected to the upper clamping arm 111 and the lower clamping arm 112, so that the upper clamping arm 111 and the lower clamping arm 112 can rotate elastically, and the optical cable anti-rat spike can be clamped on the optical cable very quickly.

[0042] In some embodiments, as Figure 1 、 Figure 5As shown, an upper clamping groove 01 and a lower clamping groove 02 are respectively provided on the opposite surfaces of the upper clamping piece 121 and the lower clamping piece 122. When the upper clamping piece 121 and the lower clamping piece 122 are clamped to each other, the upper clamping groove 01 and the lower clamping groove 02 are spliced ​​together to form a clamping channel 012, and after the upper clamping piece 121 and the lower clamping piece 122 clamp the optical cable, the inner walls of the upper clamping groove 01 and the lower clamping groove 02 are pressed tightly against the outer surface of the optical cable.

[0043] Through the above design, the optical cable can be placed in or removed from the clamping channel 012 very conveniently by opening and closing the upper clamping piece 121 and the lower clamping piece 122, and the inner walls of the upper clamping groove 01 and the lower clamping groove 02 are pressed tightly against the surface of the optical cable, which can prevent the optical cable from being subjected to excessive pressure locally during the clamping process, thereby preventing excessive pressure on the internal structure of the optical cable and causing damage.

[0044] In some embodiments, as Figure 5 As shown, the clamping member 11 further includes a snap-fitting member 113, and the snap-fitting member 113 is provided on both the upper clamping arm 111 and the lower clamping arm 112. Correspondingly, the optical cable anti-rat thorn device further includes an opener 300, which is used to be snap-fitted and fixed with the snap-fitting member 113 to separate the upper clamping arm 111 and the lower clamping arm 112.

[0045] In actual application, after the optical cable rat-proofing spike is installed at the predetermined position of the optical cable, it cannot be moved privately. Through the above design, after the clamping assembly 100 is opened and clamped on the optical cable by the opener 300, the opener 300 is removed from the clamping assembly 100. In this way, unauthorized personnel or animals cannot separate the upper clamping piece 121 and the lower clamping piece 122 by hand, and thus cannot move the optical cable rat-proofing spike by hand. This greatly increases the difficulty of unauthorized movement of the optical cable rat-proofing spike after it is installed at the predetermined position, and enhances the safety of the optical cable rat-proofing spike after it is installed and fixed.

[0046] It is understandable that the above-mentioned opener 300 and the engaging member 113 can be a set of mutually matching snap structures, or can be two components that can be detachably connected to each other by means of threads, pins, etc.

[0047] In some embodiments, as Figure 1 As shown, the clamping assembly 100 further includes a magnetic member 13, which is arranged on the relative fitting surfaces of the upper clamp 121 and the lower clamp 122, and the magnetic member 13 on the upper clamp 121 and the magnetic member 13 on the lower clamp 122 are arranged opposite to each other and can be magnetically attracted to each other.

[0048] Through the mutual attraction of the magnetic part 13, the upper clamp 121 and the lower clamp 122 can be attracted together through the magnetic part 13 after being clamped to each other, so that the clamping assembly 100 can be fixed more firmly after being clamped on the optical cable. At the same time, the mutual attraction of the magnetic part 13 also has a certain alignment property, which can help the upper clamp 121 and the lower clamp 122 to be aligned with each other. The upper clamp 121 and the lower clamp 122 are aligned with each other, which is conducive to making the inner wall of the clamping channel 012 fit more closely with the outer surface of the optical cable and not easy to separate.

[0049] It is understandable that the magnetic member 13 can be a strong magnet, and the magnetic poles of the magnetic member 13 on the upper clamp 121 and the magnetic member 13 on the lower clamp 122 are opposite to each other, so that the upper clamp 121 and the lower clamp 122 can be attracted together when they approach each other.

[0050] In other embodiments, the magnetic member 13 includes a magnet and an iron sheet, and the magnet and the iron sheet are arranged opposite to each other in pairs, one of the magnet and the iron sheet is arranged on the upper clamping piece 121, and the other of the magnet and the iron sheet is arranged on the lower clamping piece 122. In this way, the number of magnets used can be reduced, which is beneficial to saving the production cost of the optical cable anti-rat thorn. Moreover, since the iron sheet and the magnet attract each other and there is no need to distinguish the magnetic poles of the magnet, the difficulty of assembling the optical cable anti-rat thorn is reduced, which is beneficial to improving the production efficiency of the optical cable anti-rat thorn.

[0051] In some embodiments, as Figure 1 、 Figure 2 As shown, the upper clamp 121 and the lower clamp 122 are both provided with a supporting groove 03. Correspondingly, the optical cable anti-rat thorn also includes a supporting component, which includes a pull rope and a supporting rod. The pull rope is wrapped around or engaged with the middle part of the supporting rod. The two ends of the supporting rod are respectively used to support the supporting grooves 03 of the upper clamp 121 and the lower clamp 122 to limit the upper clamp 121 and the lower clamp 122 to a position separated from each other.

[0052] In practical applications, it is usually necessary to fix the optical cable rat-proof spike at various positions of the optical cable. When the fixed position is relatively easy to reach manually, the operator can directly open the optical cable rat-proof spike through the opener 300 and then clamp it on the optical cable. However, in some predetermined positions that are inconvenient to reach manually, the operator cannot directly fix the optical cable rat-proof spike to a suitable position. In order to solve this problem, on the basis of the above structure, the upper clamping piece 121 and the lower clamping piece 122 are first separated and clamped to a position of the optical cable that is easy to reach manually by the opener 300, and then the upper clamping piece 121 and the lower clamping piece 122 are separated by the opener 300, and then the upper clamping piece 121 and the lower clamping piece 122 are supported by the supporting rod in the supporting groove 03, so that the upper clamping piece 121 and the lower clamping piece 122 are always in a separated state, and the supporting groove 03 can be The two ends of the supporting rod are clamped to prevent the supporting rod from slipping. After the supporting rod is set firmly, the cable anti-rat spike is pulled to slide along the optical cable to a predetermined position (because the upper clamping piece 121 and the lower clamping piece 122 are in a separated state, the cable anti-rat spike and the optical cable are not in a clamped and fixed state and can slide along the optical cable). When it slides to the predetermined position, the pulling rope is pulled hard to pull the supporting rod out from between the upper clamping piece 121 and the lower clamping piece 122. In this way, after the supporting support function of the supporting rod is lost, the upper clamping piece 121 and the lower clamping piece 122 will be clamped together so that the cable anti-rat spike is clamped and fixed on the optical cable. Through the above design, the cable anti-rat spike can be easily fixed in a position that is difficult for humans to reach, which greatly reduces the difficulty of installing the cable anti-rat spike.

[0053] In some embodiments, as Figure 1 、 Figure 2 As shown, the clamping cylinder 12 is provided with a plurality of through holes 04 , which are evenly distributed along the radial direction of the clamping cylinder 12 , and the through holes 04 are in communication with the clamping channel 012 .

[0054] In actual applications, during the process of bonding the clamping tube 12 to the surface of the optical cable, due to the presence of a certain bonding surface and the uneven surface of the optical cable, an air cavity may be formed between the clamping tube 12 and the optical cable after the clamping tube 12 is bonded to the optical cable. The through hole 04 can discharge the air between the bonding surface of the clamping tube 12 and the optical cable. In a natural environment, water may accumulate between the clamping tube 12 and the optical cable. After the through hole 04 is opened, the accumulated water between the clamping tube 12 and the optical cable can be discharged through the through hole 04. In summary, the design of the through hole 04 allows the clamping tube 12 to be pressed and fitted more tightly to the optical cable, which is beneficial to improving the stability of the optical cable after anti-rat thorn clamping.

[0055] In some embodiments, as Figure 1 、 Figure 5As shown, the above protective assembly 200 includes a plurality of prongs 21, the opposite ends of the clamping barrel 12 are provided with a plurality of prongs 21 around the side, and the clamping piece 11 is clamped in the middle of the clamping barrel 12. In this way, both ends of the clamping barrel 12 are provided with prongs 21, so that the animal cannot continue to climb along the optical cable from any side of the optical cable rat guard.

[0056] In actual application, the above-mentioned prong 21 assembly can be fixed on the clamping barrel 12 by screwing, welding, bonding and the like. In actual processing and production, the prong 21 and the clamping barrel 12 are usually processed and produced separately. The prong 21 is made of metal material, and can be very conveniently assembled to the clamping barrel 12 by screwing, welding, bonding and the like.

[0057] In some embodiments, as shown in Figure 1 、 Figure 5 As shown, the above-mentioned prong 21 includes a fixed part 211 and a sharp 212. The fixed part 211 is arranged along the radial direction of one side of the clamping barrel 12, and the sharp 212 is uniformly arranged on both sides of the fixed part 211. The fixed part 211 can be fixed on the clamping barrel 12 by screwing, welding, bonding and the like. The sharp 212 can be bent very conveniently. In this way, the ceramic sheet can be stably fixed on the clamping barrel 12, and the prong 21 can be conveniently disassembled and replaced. In actual application, the fixed part 211 and the sharp 212 are usually integrally punched. The tip of the sharp 212 is bent at a predetermined angle away from the clamping barrel 12, so that the sharp 212 can be well angled to stab the climbing animal, thereby improving the blocking effect of the optical cable rat guard on the climbing animal.

[0058] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "arranged", "mounted", "connected", "linked" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0059] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0060] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical cable anti-rat thorn device, characterized in that: include: A clamping assembly (100), the clamping assembly (100) is used to clamp and fix on the optical cable, the clamping assembly (100) is provided with a clamping channel (012), and the inner wall of the clamping channel (012) is used to press against the optical cable; A protective component (200), the protective component (200) being disposed around the clamping component (100); The clamping assembly (100) comprises a clamping member (11) and a clamping cylinder (12), wherein the clamping member (11) is connected to the clamping cylinder (12); The clamping member (11) comprises an upper clamping arm (111) and a lower clamping arm (112), wherein the upper clamping arm (111) and the lower clamping arm (112) are connected and can be clamped or separated from each other; The clamping cylinder (12) comprises an upper clamping piece (121) and a lower clamping piece (122), wherein the upper clamping piece (121) and the lower clamping piece (122) are arranged opposite to each other, and the upper clamping piece (121) and the lower clamping piece (122) are fixed on the upper clamping arm (111) and the lower clamping arm (112) respectively; The upper clamping piece (121) and the lower clamping piece (122) are both provided with a supporting groove (03); The optical cable rat thorn prevention device further comprises a resisting assembly, wherein the resisting assembly comprises a resisting rod and a pull rope, wherein the pull rope is connected to the resisting rod, and the opposite ends of the resisting rod can resist the resisting groove (03).

2. The optical cable anti-rat thorn device according to claim 1, characterized in that: The clamping tube (12) extends to a predetermined length at both ends, and the clamping channel (012) is provided inside the clamping tube (12).

3. The optical cable anti-rat thorn device according to claim 1, characterized in that: An upper clamping groove (01) and a lower clamping groove (02) are respectively provided on opposite surfaces of the upper clamping piece (121) and the lower clamping piece (122). When the upper clamping piece (121) and the lower clamping piece (122) are clamped together, the upper clamping groove (01) and the lower clamping groove (02) are combined to form the clamping channel (012). The upper clamping groove (01) and the lower clamping groove (02) are used to press and fit tightly with the optical cable.

4. The optical cable anti-rat thorn device according to claim 1, characterized in that: The clamping member (11) further includes a clamping member (113), and both the upper clamping arm (111) and the lower clamping arm (112) are provided with the clamping member (113); The optical cable rat stab proof device further comprises an opener (300), the opener (300) can be engaged and fixed with the engaging member (113), and the opener (300) is used to separate the upper clamping arm (111) and the lower clamping arm (112).

5. The optical cable anti-rat thorn device according to claim 1, characterized in that: The clamping assembly (100) further comprises a magnetic member (13), wherein the magnetic member (13) is arranged on the relative fitting surfaces of the upper clamping piece (121) and the lower clamping piece (122); The magnetic parts (13) on the upper clamping piece (121) and the magnetic parts (13) on the lower clamping piece (122) are arranged opposite to each other in pairs and are magnetically attracted to each other.

6. The optical cable rodent-proof device according to claim 2, characterized in that: The clamping cylinder (12) is provided with a plurality of through holes (04), the through holes (04) are evenly distributed along the radial direction of the clamping cylinder (12), and the through holes (04) are communicated with the clamping channel (012).

7. The optical cable anti-rat thorn device according to claim 2, characterized in that: The protective component (200) includes a plurality of thorn pieces (21), and the thorn pieces (21) are arranged around the opposite ends of the clamping tube (12), and the clamping member (11) is clamped in the middle of the clamping tube (12).

8. The optical cable anti-rat thorn device according to claim 7, characterized in that: The thorn piece (21) comprises a fixing portion (211) and a spike (212), wherein the fixing portion (211) is detachably connected to the clamping tube (12), the spikes (212) are evenly arranged along the radial direction of the fixing portion (211), and the tips of the spikes (212) are bent at a predetermined angle toward a side away from the clamping tube (12).

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