Optical cable spool storage structure

Abstract

The utility model discloses a kind of optical cable reel storage structures, belong to optical communication supporting technical field, including installation bottom plate, support assembly, cable reel assembly and wire hanging installation assembly, the combination setting of each component on installation bottom plate can be correspondingly formed at least one cable winding unit for cable reel storage, to realize the reel storage of cable in turn;And the combination setting of installation bottom plate and wire hanging installation assembly makes that optical cable reel storage structure can adapt to installation on different mechanism, satisfy the application demand under different conditions.The optical cable reel storage structure in the utility model, simple structure, convenient to dismount and mount, can satisfy installation and use under different application scenarios (for example overhead, pole, wire, wire lug, box installation and the like installation scene), satisfy the reel storage demand of cable in different scenarios, flexible to use, compatibility is strong, with excellent practical value.

Description

Technical Field

[0001] This utility model belongs to the field of optical communication supporting technology, specifically relating to an optical cable storage structure. Background Technology

[0002] In optical cable applications, there is often a need for optical cable storage. Current technologies typically employ a cable tray system mounted on the optical cable distribution box for storage.

[0003] Currently, the cable tray supports installed for optical fiber distribution boxes are mostly as follows: Figure 11 The cross-shaped rotating tray structure shown in the diagram often has a small storage space for optical cables. Increasing this space typically requires either increasing the diameter of the cable tray or changing the length of the tray's baffle, which is difficult to achieve once the cable tray is installed. Furthermore, the mounting and fixing points for these cable trays are often limited to the central cross-shaped intersection area, leading to inconvenience during installation and poor compatibility. They cannot be applied to various enclosures with different installation points, resulting in significant limitations. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides an optical cable storage structure that can realize the storage of optical cables and meet the setting and use requirements of the optical cable storage structure in different application scenarios.

[0005] To achieve the above objectives, this utility model provides an optical cable storage structure, including a mounting base plate, a support assembly, a cable reel assembly, and a suspension wire mounting assembly; The mounting base plate is provided with a plurality of mounting holes for fixing the mounting base plate to the corresponding mounting component; The support assembly includes a support frame, one end of which is connected to the mounting base plate, and the other end of which is connected to the suspension wire mounting assembly; The suspension wire mounting assembly is located at one end of the support frame away from the mounting base plate, and is used to install the optical cable storage structure on the suspension wire; The cable coiling assembly is used for coiling and storing optical cables, and includes one or more cable coiling components mounted on a support frame, with at least one end of each cable coiling component protruding from the support frame; and A single cable reel forms a cable winding unit at the end protruding from the support frame, and the cable winding unit has an annular winding surface; or, two cable reels form a cable winding unit at their two ends located on the same side of the support frame, and the two cable reels are respectively provided with winding surfaces on their opposite sides.

[0006] As a further improvement of this utility model, there are multiple mounting holes, and the multiple mounting holes are distributed in various hole position arrangements so that the mounting base plate can be installed on different mounting components.

[0007] As a further improvement of this utility model, the suspension wire mounting assembly includes a lifting base plate and a cover plate; the lifting base plate is connected to the end of the support frame opposite to the mounting base plate; The cover plate is detachably connected to the hoisting base plate. A hoisting wire groove is provided on one end face of the cover plate, which passes through both ends, so that the hoisting wire passing through the hoisting wire groove can be pressed onto the hoisting base plate by the cover plate.

[0008] As a further improvement of this utility model, the end face of the cover plate with the hanging wire groove is provided with a plurality of pressure block grooves that cut off the hanging wire groove, and a hanging wire pressure block is embedded in the pressure block groove; The surface of the suspension wire clamping block is provided with a clamping groove, the two ends of the clamping groove are respectively connected to the cut suspension wire groove, and the inner wall surface of the clamping groove protrudes from the inner wall surface of the suspension wire groove.

[0009] As a further improvement of this utility model, the suspension wire pressing block is available in a variety of specifications. The pressing groove of the different specifications of the suspension wire pressing block is different. By changing the specification of the suspension wire pressing block in the pressing block groove, it can be adapted to the pressing of suspension wires of different sizes. and / or Several friction protrusions are provided on the inner wall surface of the suspension groove and / or the clamping groove; and / or The pressure slots on a single cover plate can be single or multiple slots spaced apart; and / or The suspension line pressure block is made of elastic material and can be compressed after the cover plate is connected to the lifting base plate, so that the pressing groove is flush with the suspension line groove.

[0010] As a further improvement of this utility model, the support frame includes a first bracket and a second bracket arranged in pairs; one end of each bracket is connected to the mounting base plate, and the other end of each bracket is provided with a suspension wire mounting assembly, and a cable coil is provided on each bracket.

[0011] As a further improvement of this utility model, a bracket connector is provided at the end of the two brackets that is away from the mounting base plate; the bracket connector is disposed between the two brackets and is connected to the ends of the two brackets respectively. and / or Each of the two lifting base plates is provided with a hook; the hook has a groove with an opening on one side, and the groove can be aligned and connected with the lifting line groove when the cover plate is connected to the lifting base plate, so that the lifting base plate can be pre-attached to the lifting line before the cover plate is connected; and / or The first support is provided with cable coils on both the side near the second support and the side away from the second support; the second support is provided with cable coils on both the side near the first support and the side away from the first support; and the multiple cable coils are arranged horizontally.

[0012] As a further improvement of this utility model, the cable coil is connected to the support frame at the middle, and both ends of the cable coil protrude from the end face of the support frame. and / or In a cable winding unit consisting of the ends of two cable coils, the winding surface is an arc-shaped winding surface; and / or Each cable reel in the cable winding unit is provided with a cable reel baffle at its end, and the cable reel baffle protrudes from the winding surface of the cable reel. As a further improvement of this utility model, the support frame and the mounting base plate are detachably connected; and The bottom of the support frame is provided with several dovetail protrusions, and an embedding groove is provided on the mounting base plate, and a bracket locking groove is provided on one side of the embedding groove; the dovetail protrusions can be translatably limited to the bracket locking groove after being embedded in the embedding groove.

[0013] As a further improvement of this utility model, a bracket locking buckle is provided in the embedding groove; the bracket locking buckle is connected to the embedding groove by an elastic element, and when it is not subjected to external force, it is higher than the bottom surface of the bracket locking groove, and when subjected to external force, it can be compressed to below the bottom surface of the bracket locking groove or flush with the bottom surface of the bracket locking groove.

[0014] As a further improvement of this utility model, it also includes at least one pair of detachable hoisting components; The detachable hoisting assembly includes a mounting bracket detachably connected to the suspension wire mounting assembly and a clamping member disposed on the mounting bracket; the clamping member can clamp the corresponding support member or the overhead optical cable when the optical cable storage structure is installed in the air.

[0015] The aforementioned improved technical features can be combined with each other as long as they do not conflict with each other.

[0016] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include: The optical cable storage structure of this utility model includes a mounting base plate, a support component, a cable coiling component, and a suspension wire mounting component. By combining the components on the mounting base plate, at least one cable winding unit for cable storage can be formed, thereby realizing cable storage. Furthermore, by combining the mounting base plate and the suspension wire mounting component, the optical cable storage structure can be adapted to installation on different mechanisms to meet application requirements under different conditions.

[0017] The optical cable storage structure of this utility model is simple in structure and easy to assemble and disassemble. It can meet the installation and use in different application scenarios (such as overhead, pole mounting, suspension, lifting lug, box mounting, etc.), meet the cable storage needs in different scenarios, is flexible in use, highly compatible, and has excellent practical value. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the optical cable storage structure in this embodiment of the present invention; Figure 2 This is an exploded view of the optical cable storage structure in an embodiment of this utility model; Figure 3 This is a schematic diagram of the mounting base plate structure of the optical cable storage structure in this embodiment of the utility model; Figure 4 This is an isometric view of the support frame, cable reel, and hoisting base plate combined in this embodiment of the present invention. Figure 5 This is a top view of the support frame, cable reel, and hoisting base plate combined in this embodiment of the utility model. Figure 6 This is a structural schematic diagram of the bracket connector in an embodiment of this utility model; Figure 7 , Figure 8 This is a schematic diagram of the front and back of the cover plate of the suspension wire mounting assembly in an embodiment of this utility model; Figure 9 This is a schematic diagram of the suspension wire clamping block structure of the suspension wire mounting assembly in this utility model embodiment; Figure 10 This is a schematic diagram of the optical cable storage structure in another embodiment of the present invention; Figure 11 It is a cross-shaped rotating material tray structure in existing technology; In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Base plate; 2. Support components; 3. Cable coil components; 4. Suspension wire installation components; 5. Suspension wire; 6. Detachable lifting components; 101. First mounting hole; 102. Second mounting hole; 103. Embedding groove; 104. Bracket locking groove; 105. Bracket locking buckle; 106. Strap hole; 201. Support frame; 2011. First bracket; 2012. Second bracket; 2013. First connecting groove; 2014. Second connecting groove; 2015. Connecting hole; 202. Bracket connector; 2021. First connecting part; 2022. Second connecting part; 2023. Through hole; 204. Dovetail protrusion; 301. Cable coiling component; 3011. Arc-shaped winding surface; 302. Cable coiling baffle; 401. Lifting base plate; 402. Cover plate; 4021. Lifting cable groove; 4022. Pressure block groove; 4023. Lifting cable pressure block; 4024. Friction protrusion; 4025. Locking hole; 4026. Replacement hole; 4027. Rotating shaft; 4028. Pressing groove; 4029. Interference fit rib; 403. Hook; 404. Rotating shaft mounting component; 405. Locking connector; 601. Mounting bracket; 602. Clamping component. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model. Furthermore, the technical features involved in the various embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0021] In the description of this utility model, it should be understood that, unless otherwise explicitly specified and limited, the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and 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.

[0022] Furthermore, unless otherwise expressly defined, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0025] Below, for reference Figures 1-10 Describes the optical cable storage structure according to a preferred embodiment of the present invention.

[0026] like Figure 1 , Figure 2 As shown, the optical cable storage structure in the preferred embodiment includes a mounting base plate 1, a support assembly 2, a cable reel assembly 3, and a suspension wire mounting assembly 4.

[0027] The mounting base plate 1 has several (single or multiple) mounting holes for mounting the mounting base plate 1 on the corresponding mounting components.

[0028] The support assembly 2 includes a support frame 201, one end of which is connected to the mounting base plate 1, and the other end is connected to the suspension wire mounting assembly 4, so that the suspension wire mounting assembly 4 can be reliably connected to the mounting base plate 1 through the support assembly 2.

[0029] Meanwhile, the suspension wire mounting assembly 4 is set at one end of the support frame 201 away from the mounting base plate 1, and is used to install the optical cable storage structure on the suspension wire 5.

[0030] Accordingly, the cable coiling assembly 3 is used for storing optical cables, and includes one or more cable coiling components 301 mounted on the support frame 201, with at least one end of the cable coiling component 301 protruding from the support frame 201.

[0031] Specifically, a single cable coil 301 can form a cable winding unit at its protruding end from the support frame 201, and this cable winding unit has an annular winding surface. Alternatively, two cable coils 301 can form a cable winding unit at their two ends located on the same side of the support frame 201. In this case, the opposite sides of the two cable coils 301 are respectively provided with winding surfaces; in actual installation, the aforementioned winding surfaces are preferably arc-shaped or semi-circular winding surfaces. Subsequently, the optical cable to be coiled can be wound and coiled on the cable winding unit to realize the coiling function of the optical cable coiling structure.

[0032] By utilizing the corresponding arrangement of the suspension wire mounting component 4 and the mounting base plate 1, the optical cable storage structure can be connected and installed on corresponding installation components (such as optical cable distribution boxes and utility poles), and can also be suspended on the suspension wire 5 (aerial installation), thereby improving the flexibility and versatility of the optical cable storage structure installation and use. Combined with the cable coiling component 3 on the support component 2, stable cable storage can be ensured after the optical cable storage structure is installed.

[0033] In actual installation, to ensure that the mounting base plate 1 can be connected and installed on different mechanisms, the preferred embodiment has multiple mounting holes to ensure the reliability of the mounting base plate 1 during connection and installation. Furthermore, the multiple mounting holes are preferably distributed in various hole position arrangements. In this case, by changing the different hole positions and aligning them with the mounting holes on the corresponding mechanisms, the mounting base plate 1 can be connected and installed on different mechanisms.

[0034] For example, in such Figure 3 In the preferred embodiment shown, the mounting base plate 1 includes at least a plurality of first mounting holes 101, a plurality of second mounting holes 102, and a plurality of strapping holes 106. The first mounting holes 101 and second mounting holes 102 can correspond to installation on different optical fiber distribution boxes, and the strapping holes 106 allow for the insertion of straps, thereby enabling the mounting base plate 1 to be strapped onto the corresponding component, such as the fiber distribution box.

[0035] Of course, in addition to the above hole arrangement, other types of openings can be added to the mounting holes on the mounting base plate 1 as needed, which will not be elaborated here.

[0036] More specifically, the suspension wire mounting assembly 4 in the preferred embodiment is as follows: Figure 2As shown, it includes a lifting base plate 401 and a cover plate 402; the lifting base plate 401 is connected to the end of the support frame 201 away from the mounting base plate 1.

[0037] Meanwhile, the cover plate 402 is detachably connected to the lifting base plate 401. A through-hole cable groove 4021 is provided on one end face of the cover plate 402, allowing the lifting cable 5 passing through the cable groove 4021 to be pressed against the lifting base plate 401 by the cover plate 402. Figure 1 As shown in the image.

[0038] In actual installation, for the interconnected lifting base plate 401 and cover plate 402, the lifting line 5 is held in place by the inner wall of the lifting line groove 4021 being in close contact with the outer peripheral wall of the lifting line 5. At this time, the axial locking of the lifting line mounting assembly 4 after it is installed on the lifting line 5 can be achieved by utilizing the friction between the lifting line groove 4021 and the lifting line 5.

[0039] As a preferred example, a plurality of friction protrusions 4024 are preferably provided on the inner peripheral wall of the suspension groove 4021 to increase the friction between the suspension groove 4021 and the suspension wire 5, thereby improving the connection effect between the suspension wire mounting assembly 4 and the suspension wire 5.

[0040] More preferably, the end face of the cover plate 402 where the hanging wire groove 4021 is provided has a plurality of pressure block grooves 4022 that cut off the hanging wire groove 4021, and a hanging wire pressure block 4023 is embedded in the pressure block groove 4022. The surface of the hanging wire pressure block 4023 is provided with a pressing groove 4028, the two ends of the pressing groove 4028 are respectively connected to the cut-off hanging wire groove 4021, and the inner wall surface of the pressing groove 4028 protrudes from the inner wall surface of the hanging wire groove 4021.

[0041] In a specific configuration, the suspension line clamping block 4023 is preferably a rigid solid clamping block (the compression deformation of the suspension line clamping block 4023 can be ignored). It can be embedded and fixed in the clamping block groove 4022, and when the cover plate 402 and the lifting base plate 401 are aligned and connected, it contacts the surface of the suspension line 5 before the inner wall surface of the suspension line groove 4021, and the clamping groove 4028 of the suspension line clamping block 4023 clamps the suspension line 5. That is, for the cover plate 402 and the lifting base plate 401 that are connected in place, the suspension line 5 is clamped by the suspension line clamping block 4023.

[0042] As another feasible example, the suspension block 4023 is made of an elastic material, which can be compressed after the cover plate 402 is fixed, so that the inner wall surface of the clamping groove 4028 is flush with the inner wall surface of the suspension groove 4021. Then, the suspension line 5 is pressed and fixed by the rebound force of the suspension block 4023 and the holding force of the cover plate 402. At this time, the outer peripheral wall surface of the suspension line 5 is in contact with both the clamping groove 4028 and the inner wall surface of the suspension groove 4021. The friction of the entire groove ensures the reliability of the suspension line 5.

[0043] This configuration can further enhance the locking effect after the suspension wire mounting component 4 and the suspension wire 5 are assembled, ensuring the reliability and stability of the optical cable storage structure.

[0044] Furthermore, in the preferred embodiment, the suspension wire clamping block 4023 has multiple specifications available. The groove depth of the clamping groove 4028 of the suspension wire clamping block 4023 of different specifications is different. By changing the specification of the suspension wire clamping block 4023 in the clamping block groove 4022, it can be adapted to the clamping of suspension wires 5 of different sizes, thereby meeting the installation requirements of the optical cable storage structure under different overhead conditions and expanding the applicability and application range of the optical cable storage structure.

[0045] In addition, in actual installation, it is preferable to have several friction protrusions 4024 protruding from the inner wall surface of the clamping groove 4028, such as... Figure 9 As shown in the image.

[0046] To further enhance the pressing effect, in actual installation, the pressing groove 4022 opened on a single cover plate 402 is either single or multiple grooves spaced apart.

[0047] For example, in such Figure 8 In the preferred embodiment shown, there are two pressure block grooves 4022 that are spaced apart.

[0048] More specifically, in order to ensure the reliability of the suspension wire clamping block 4023 embedded in the clamping block groove 4022, in the preferred embodiment, the suspension wire clamping block 4023 is preferably assembled in the clamping block groove 4022 by interference fit. For example, under the premise that the outer contour of the suspension wire clamping block 4023 is the same as the inner contour of the clamping block groove 4022, several interference ribs 4029 are further protruding on the side periphery of the suspension wire clamping block 4023, so that the insertion of the suspension wire clamping block 4023 into the clamping block groove 4022 requires compression of each interference rib 4029, thereby improving the installation tightness of the suspension wire clamping block 4023.

[0049] Meanwhile, in order to facilitate the removal and replacement of the suspension wire pressure block 4023 when it is tightly installed, it is preferable to provide a number of replacement holes 4026 on the cover plate 402. Each replacement hole 4026 connects the end face of the cover plate 402 away from the pressure block groove 4022 and the bottom face of the pressure block groove 4022. The top pressing component can be used to push out and replace the suspension wire pressure block 4023 to be replaced through the replacement hole 4026.

[0050] More specifically, in the preferred embodiment, the lifting base plate 401 is preferably integrally formed with the end of the support frame 201. Meanwhile, in the preferred embodiment, the cover plate 402 is preferably hinged to the lifting base plate 401 on one side. In this case, at least one pivot mounting member 404 (e.g., Figure 4(Two of them); Correspondingly, a rotating shaft 4027 is provided on one side of the cover plate 402. The rotating shaft 4027 is connected and assembled with the rotating shaft mounting part 404 to realize the rotational connection between the two.

[0051] Correspondingly, a locking connector 405 is also provided for the connection between the cover plate 402 and the lifting base plate 401, which can preferably be as follows: Figure 2 The connecting bolts shown in the figure have locking holes 4025 on both the cover plate 402 and the lifting base plate 401. The locking connector 405 can pass through the locking hole 4025 and lock the two together after the cover plate 402 is pressed against the lifting base plate 401.

[0052] Further preferably, to facilitate reliable pressing of the cover plate 402 against the lifting line 5, in a preferred embodiment, hooks 403 are respectively provided for the two lifting base plates 401, such as... Figure 2 As shown in the diagram. In the preferred embodiment, the hook 403 has a groove with an opening on one side, which can be aligned and connected with the lifting line groove 4021 when the cover plate 402 is connected to the lifting base plate 401. This arrangement allows the lifting base plate 401 to be pre-mounted on the lifting line 5 before the cover plate 402 is connected, facilitating the flipping and assembly connection of the cover plate 402.

[0053] Furthermore, for the support component 2 in the preferred embodiment, its structural form is as follows: Figure 1 , Figure 2 As shown in the figure. At this time, the support frame 201 includes a first bracket 2011 and a second bracket 2012 arranged in pairs; one end of the two brackets is respectively connected to the mounting base plate 1, and the other end of the two brackets is respectively provided with a suspension wire mounting assembly 4, and a cable coil 301 is provided on both brackets.

[0054] By utilizing the two brackets, the optical cable storage structure can be assembled with two suspension wire mounting components 4 and suspension wires 5, further improving the reliability of the optical cable storage structure during overhead / suspended installation. Furthermore, the arrangement of cable coiling components 301 on the two brackets allows for a larger spacing between the two cable coiling components 301 in a single cable winding unit, resulting in a longer single turn of cable wound on the cable winding unit, thereby increasing the storage capacity of the cable coiling assembly 3.

[0055] For example, in such Figure 1 In the preferred embodiment shown, the cable coiling component 301 on the two supports is located on the side opposite to each other, so that the single-turn cable coiling capacity of a single cable winding unit can be maximized.

[0056] In actual installation, cable reel components 301 (not shown in the figure) can also be installed on both sides of each bracket. In this case, cable reel components 301 are installed on the side of the first bracket 2011 near the second bracket 2012, the side of the first bracket 2011 away from the second bracket 2012, the side of the second bracket 2012 near the first bracket 2011, and the side of the second bracket 2012 away from the first bracket 2011. The multiple cable reel components 301 are arranged horizontally (the center lines of each cable reel component 301 are located in the same horizontal plane). In this way, four cable reel component ends can be formed on one side of the support frame 201, and multiple cable winding units with different single-turn storage capacities can be assembled to meet the cable storage needs of different scenarios and different winding radii.

[0057] More specifically, in the preferred embodiment, the cable coil 301 is connected to the support frame 201 at its middle section, so that both ends of the cable coil 301 protrude from the support frame 201. In this case, cables can be coiled and stored on both sides of the support frame 201, further improving the coiling capacity of the cable coil assembly 3.

[0058] For the cable coiling component 301 in actual installation, it preferably has an arc-shaped winding surface 3011. At this time, the cable coiling on the cable winding unit contacts the arc-shaped winding surface 3011, thereby avoiding large-angle bending of the cable and improving the quality of cable coiling.

[0059] For example, in such Figure 1 In the preferred embodiment shown, the two cable coils 301 in a single cable winding unit have mutually opposing arc-shaped winding surfaces 3011, at which point the winding profile of the cable forms an elongated waist-shaped hole.

[0060] In addition, in order to ensure the reliability of cable storage after winding on the cable reel 301, it is preferable to provide a cable reel baffle 302 at the end of each cable reel 301 away from the support frame 201. The edge of the cable reel baffle 302 protrudes from the winding surface of the cable reel 301 to prevent the stored cable from coming loose from the end of the cable reel 301.

[0061] To further improve the stability of the two supports, it is preferable to provide support connectors 202 for each of the two supports, such as... Figure 2 As shown in the image.

[0062] In a specific configuration, the bracket connector 202 is preferably located at the end of the support frame 201 facing away from the mounting base plate 1. In this case, the bracket connector 202 is located between the two brackets and is connected to the ends of the two brackets respectively.

[0063] To achieve a reliable connection between the bracket connector 202 and the two brackets, it is preferable to provide connecting parts at both ends of the bracket connector 202 and to provide corresponding connecting positions at the ends of the two brackets.

[0064] by Figure 5 , Figure 6 Taking the illustrated embodiment as an example, a first connecting portion 2021 and a second connecting portion 2022 are respectively provided at both ends of the bracket connector 202, and a first connecting groove 2013 and a second connecting groove 2014 are respectively provided at the ends of the two brackets. The first connecting portion 2021 is preferably a dovetail protrusion, and the first connecting groove 2013 is a dovetail groove with a corresponding contour. The connection between the two can be achieved by embedding the dovetail protrusion into the dovetail groove. Furthermore, in the preferred embodiment, the dovetail protrusions are preferably two protrusions respectively located on both sides of the second connecting portion 2022, such as... Figure 6 As shown in the figure. In addition, in the preferred embodiment, the second connecting part 2022 is provided with a through hole 2023 and the second connecting groove 2014 is provided with a connecting hole 2015. When the bracket connector 202 and the support frame 201 are connected by a dovetail protrusion, the second connecting part 2022 is embedded in the second connecting groove 2014, and the through hole 2023 and the connecting hole 2015 are coaxially aligned. At this time, the bracket connector 202 and the support frame 201 can be reliably connected by connecting screws or connecting bolts.

[0065] Furthermore, in actual installation, the support frame 201 and the mounting base plate 1 can be fixedly connected (e.g., integrally formed) or detachably connected.

[0066] For the detachable connection between the support frame 201 and the mounting base plate 1, in a preferred embodiment, a plurality of dovetail protrusions 204 are preferably provided at the bottom of the support frame 201, and an embedding groove 103 is provided on the mounting base plate 1, and a bracket locking groove 104 is provided on one side of the embedding groove 103; the dovetail protrusions 204 can be translated and limited in the bracket locking groove 104 after being embedded in the embedding groove 103.

[0067] It is understood that the bracket locking groove 104 in the preferred embodiment can preferably be a dovetail groove of the corresponding form. The groove width on the side of the dovetail groove near the top surface of the mounting base plate 1 (the end face of the connecting support frame 201) is smaller than the groove width on the other side. In this way, by moving the dovetail protrusion 204 in the embedded groove 103 into the dovetail groove, the connection between the mounting base plate 1 and the support frame 201 can be realized.

[0068] In actual installation, the dovetail protrusions 204 at the bottom of the support frame 201 are preferably multiple, for example... Figure 4 As shown in the three examples, the mounting base plate 1 also has three sets of corresponding recessed slots 103 and bracket locking slots 104, as shown in the example. Figure 3 As shown in the figure. By simultaneously embedding the three dovetail protrusions 204 into the three mounting slots 103 and then moving them horizontally, the connection between the support frame 201 and the mounting base plate 1 can be achieved.

[0069] To improve the reliability of the connection between the support frame 201 and the mounting base plate 1, in a preferred embodiment, a bracket locking buckle 105 is further preferably provided in the embedding groove 103; the bracket locking buckle 105 is connected to the embedding groove 103 by an elastic element, and when it is not subjected to external force, it is higher than the bottom surface of the bracket locking groove 104, and when subjected to external force, it can be compressed to below the bottom surface of the bracket locking groove 104 or flush with the bottom surface of the bracket locking groove 104.

[0070] By utilizing the aforementioned elastic setting of the bracket locking buckle 105, after the dovetail protrusion 204 is embedded in the bracket locking groove 104, one side of the dovetail protrusion 204 can be locked by the bracket locking buckle 105 after springback, thereby preventing the dovetail protrusion 204 from shifting and disengaging after connection, and ensuring the reliability of the support frame 201 when it is fixed and locked on the mounting base plate 1.

[0071] It is understood that when there are multiple mounting slots 103, the bracket locking buckle 105 can be set in any one of them, or the bracket locking buckle 105 can be set in multiple or all mounting slots 103 respectively, which will not be elaborated here.

[0072] Furthermore, the optical cable storage structure in the preferred embodiment also preferably includes at least one pair of detachable hoisting components 6, such as... Figure 10 As shown in the figure. The detachable hoisting component 6 includes a mounting bracket 601 detachably connected to the suspension wire mounting component 4 and a clamping member 602 disposed on the mounting bracket 601; the clamping member 602 can clamp the corresponding support (e.g., suspension wire 5) or the overhead optical cable when the optical cable storage structure is installed in the air.

[0073] The detachable lifting component 6 further enhances the performance of the optical cable storage structure and expands its application range. For example, when the optical cable storage structure is installed overhead and the cover plate 402 cannot be flipped and clamped (due to a lack of space for adjustment), the detachable lifting component 6 can be installed on the suspension cable mounting component 4, and the clamping member 602 extends outward to clamp and assemble the suspension cable 5. Alternatively, after the suspension cable mounting component 4 and the suspension cable 5 are clamped and installed, the detachable lifting component 6 can be installed on the suspension cable mounting component 4, and its clamping member 602 can be used to clamp and lay other cables, such as figure-eight optical cables. The suspended part of the figure-eight optical cable is clamped by the clamping member 602, and the cable part is suspended below the clamping member 602.

[0074] The optical cable storage structure of this utility model is simple in structure and easy to assemble and disassemble. It can meet the installation and use in different application scenarios (such as overhead, pole mounting, suspension, lifting lug, box mounting, etc.), meet the cable storage needs in different scenarios, is flexible in use, highly compatible, and has excellent practical value.

[0075] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An optical cable storage structure, characterized in that, This includes the mounting base plate, support components, cable reel components, and suspension wire mounting components; The mounting base plate is provided with a plurality of mounting holes for fixing the mounting base plate to the corresponding mounting component; The support assembly includes a support frame, one end of which is connected to the mounting base plate, and the other end of which is connected to the suspension wire mounting assembly; The suspension wire mounting assembly is located at one end of the support frame away from the mounting base plate, and is used to install the optical cable storage structure on the suspension wire; The cable coiling assembly is used for storing optical cables and includes one or more cable coiling components mounted on a support frame, with at least one end of the cable coiling component protruding from the support frame. and A single cable reel forms a cable winding unit at the end protruding from the support frame, and the cable winding unit has an annular winding surface; or, two cable reels form a cable winding unit at their two ends located on the same side of the support frame, and the two cable reels are respectively provided with winding surfaces on their opposite sides.

2. The optical cable storage structure according to claim 1, characterized in that, The mounting holes are multiple, and the multiple mounting holes are distributed in various hole position arrangements so that the mounting base plate can be installed on different mounting components.

3. The optical cable storage structure according to claim 1, characterized in that, The suspension wire mounting assembly includes a lifting base plate and a cover plate; the lifting base plate is connected to the end of the support frame opposite to the mounting base plate; The cover plate is detachably connected to the hoisting base plate. A hoisting wire groove is provided on one end face of the cover plate, which passes through both ends, so that the hoisting wire passing through the hoisting wire groove can be pressed onto the hoisting base plate by the cover plate.

4. The optical cable storage structure according to claim 3, characterized in that, The end face of the cover plate with the hanging wire groove has a plurality of pressure block grooves that cut off the hanging wire groove, and a hanging wire pressure block is embedded in the pressure block groove; The surface of the suspension wire clamping block is provided with a clamping groove, the two ends of the clamping groove are respectively connected to the cut suspension wire groove, and the inner wall surface of the clamping groove protrudes from the inner wall surface of the suspension wire groove.

5. The optical cable storage structure according to claim 4, characterized in that, The suspension wire clamping block is available in a variety of specifications. The groove depth of the clamping groove is different for different specifications of suspension wire clamping blocks. By changing the specification of the suspension wire clamping block in the clamping block groove, it can be adapted to the clamping of suspension wires of different sizes. and / or Several friction protrusions are provided on the inner wall surface of the suspension groove and / or the clamping groove; and / or The pressure slots on a single cover plate can be single or multiple slots spaced apart; and / or The suspension line pressure block is made of elastic material and can be compressed after the cover plate is connected to the lifting base plate, so that the pressing groove is flush with the suspension line groove.

6. The optical cable storage structure according to any one of claims 3 to 5, characterized in that, The support frame includes a first bracket and a second bracket arranged in pairs; one end of each bracket is connected to the mounting base plate, and the other end of each bracket is provided with a suspension wire mounting assembly, and a cable coil is provided on each bracket.

7. The optical cable storage structure according to claim 6, characterized in that, A bracket connector is provided at the end of each of the two brackets that is away from the mounting base plate; the bracket connector is located between the two brackets and is connected to the ends of the two brackets respectively. and / or Each of the two lifting base plates is provided with a hook; the hook has a groove with an opening on one side, and the groove can be aligned and connected with the lifting line groove when the cover plate is connected to the lifting base plate, so that the lifting base plate can be pre-attached to the lifting line before the cover plate is connected; and / or The first support is provided with cable coils on both the side near the second support and the side away from the second support; the second support is provided with cable coils on both the side near the first support and the side away from the first support; and the multiple cable coils are arranged horizontally.

8. The optical cable storage structure according to any one of claims 1 to 5 and 7, characterized in that, The cable reel is connected to the support frame at the middle, and both ends of the cable reel protrude from the end face of the support frame. and / or In a cable winding unit consisting of the ends of two cable coils, the winding surface is an arc-shaped winding surface; and / or Each cable coil in the cable winding unit is provided with a cable coil baffle at its end, and the cable coil baffle protrudes from the winding surface of the cable coil.

9. The optical cable storage structure according to any one of claims 1 to 5 and 7, characterized in that, The support frame and the mounting base plate are detachably connected; and The bottom of the support frame is provided with several dovetail protrusions, and an embedding groove is provided on the mounting base plate, and a bracket locking groove is provided on one side of the embedding groove; the dovetail protrusions can be translatably limited to the bracket locking groove after being embedded in the embedding groove.

10. The optical cable storage structure according to claim 9, characterized in that, A bracket locking buckle is provided in the embedding groove; the bracket locking buckle is connected to the embedding groove by an elastic element, and when it is not subjected to external force, it is higher than the bottom surface of the bracket locking groove, and when subjected to external force, it can be compressed to below the bottom surface of the bracket locking groove or flush with the bottom surface of the bracket locking groove.

11. The optical cable storage structure according to any one of claims 1 to 5, 7, and 10, characterized in that, It also includes at least one pair of detachable lifting components; The detachable hoisting assembly includes a mounting bracket detachably connected to the suspension wire mounting assembly and a clamping member disposed on the mounting bracket; the clamping member can clamp the corresponding support member or the overhead optical cable when the optical cable storage structure is installed in the air.

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