CN219039441U

CN219039441U - Optical cable branching protection structure

Info

Publication number: CN219039441U
Application number: CN202223329748.5U
Authority: CN
Inventors: 席飞宇; 刘博�; 王鹏; 丛阳; 陈晓彤; 石鹏程
Original assignee: Huaneng Energy Transportation Industry Holding Co ltd; Huaneng Taian Optoelectronic Technology Co ltd
Current assignee: Huaneng Energy Transportation Industry Holding Co ltd; Huaneng Taian Optoelectronic Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-16
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses an optical cable branching protection structure, which relates to the technical field of cable branching and comprises a fixing mechanism, wherein the fixing mechanism comprises a supporting groove, a cover is movably connected above the supporting groove, a connecting plate is fixedly connected above the inside of the cover, a compression ring is fixedly connected to the lower surface of the connecting plate, the fixing mechanism is provided with two limiting assemblies, the limiting assemblies are respectively and oppositely arranged at two ends of the inside lower part of the supporting groove, each limiting assembly comprises a plurality of supporting cylinders fixedly connected to the lower surface of the inside of the supporting groove, a supporting rod is connected inside the supporting cylinders in a sliding manner, an elastic piece is arranged outside the supporting rod, the elastic piece is fixedly connected with the supporting cylinders, the other end of the elastic piece is fixedly connected with a supporting ring, and the outer surface of the supporting ring is fixedly connected with the other end of the supporting rod. According to the optical cable branching protection structure, electric power can be insulated through the insulating layer, surface constructors can electric shock carelessly, and the supporting groove can be protected through the protective layer, so that corrosion, damage and the like are avoided.

Description

Optical cable branching protection structure

Technical Field

The utility model relates to the technical field of cable branching, in particular to an optical cable branching protection structure.

Background

In the existing multi-core optical cable transmission line structure, a single-core optical cable needs to be led out of a main optical cable to be separated, a main optical cable jacket can be cut off at a separated position, the single-core optical cable is pulled out through a splitter, the splitter is sleeved at the separated position of the main optical cable and the single-core optical cable, and the optical cable is encapsulated by glue filling

When using, in order to be able to fix main optical cable, can fix the optical cable through the encapsulating in optical cable department in the current operation, but the optical fiber in the encapsulating position optical cable is fixed and is dead, can't guarantee the optical property of optic fibre, influences the signal transmission efficiency of optic fibre.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The utility model has been developed in view of the above-mentioned or prior art problems with glue-filled fixing cables, which affect signal propagation.

It is therefore an object of the present utility model to provide a cable breakout protection structure.

In order to solve the technical problems, the utility model provides the following technical scheme: comprising the steps of (a) a step of,

the fixing mechanism comprises a fixing groove and a cover, wherein the upper surface of the fixing groove is movably connected with the lower surface of the cover, a connecting plate is fixedly connected above the inner part of the cover, a compression ring is fixedly connected with the lower surface of the connecting plate, the fixing mechanism is provided with two limiting assemblies, the two limiting assemblies are respectively and oppositely arranged at two ends below the inner part of the fixing groove, each limiting assembly comprises a plurality of supporting cylinders fixedly connected with the lower surface of the inner part of the fixing groove, a supporting rod is slidably connected inside each supporting cylinder, an elastic piece is arranged outside each supporting rod, each elastic piece is fixedly connected with each supporting cylinder, a supporting ring is fixedly connected with the other end of each elastic piece, and the outer surface of each supporting ring is fixedly connected with the other end of each supporting rod;

the branching mechanism comprises a branching groove fixed on one side of the fixed groove;

and the wire outlet mechanism is arranged on the other side of the wire dividing groove.

Preferably, one side of the fixing groove penetrates through the first heat shrinkage tube.

Preferably, a plurality of fixing bolts are arranged above the cover, and one ends of the fixing bolts penetrate through the cover and are connected with the inside of the fixing groove.

Preferably, a branching cover is assembled above the branching groove through a bolt, the branching cover is connected with the cover, a branch groove is formed in the branching groove, a fixing pin is arranged on one side of the branch groove, and one end of the fixing pin penetrates through the branch groove and is connected with the inside of the branching groove.

Preferably, a plurality of branching plates are arranged above the branch grooves, and wire arranging ports are formed in one ends, close to the fixing grooves, of the branching plates.

Preferably, the wire outlet mechanism comprises a wire outlet groove arranged on the other side of the wire outlet groove, the fixed groove, the wire outlet groove and the wire outlet groove are sequentially communicated in a penetrating mode, a wire outlet cover is rotatably arranged above the wire outlet groove through a threaded bolt, a supporting groove is formed in the wire outlet groove, and a plurality of limiting plates are fixedly connected above the supporting groove.

Preferably, the other side of the supporting groove is fixedly connected with two fixing plates, the two fixing plates are oppositely arranged at two ends of the supporting groove, one side of each fixing plate is provided with a bolt, and one end of each bolt penetrates through the fixing plate to be connected with the inside of the wire outlet groove.

Preferably, a sealing plate is arranged on the other side of the outlet groove, and the other side of the sealing plate penetrates through the second heat shrink tubes.

Preferably, the fixing groove, the branching groove and the outlet groove are all fixedly connected with a protective layer.

Preferably, the protective layer is coated with an insulating layer on the outside.

The optical cable branching protection structure has the beneficial effects that: according to the utility model, the total optical cables penetrate through the first heat shrinkage tube and are inserted into the supporting groove, the optical cables are arranged above the supporting ring, and then the cover is covered, the compression ring downwards presses the optical cables until the supporting rod downwards slides in the supporting cylinder, the elastic piece deforms to generate elastic potential energy, the elastic potential energy has the force for upwards pushing the supporting ring, so that the optical cables are clamped in the compression ring and the supporting ring by the downward force of the compression ring, namely, the optical cables are limited and fixed, the optical cables are prevented from moving in the supporting groove, the separated optical cables are wound, the separated optical cables are damaged, the service life is reduced, the signal transmission is influenced, the separated optical cables are protected, meanwhile, the distance between the residual supporting rings of the compression ring is adjusted according to the descending distance of the supporting rod and the elastic piece, and the optical cables with different thicknesses can be fixed according to the automatic adjustment of the optical cables, and the practicability of the device is improved, and the device is convenient and rapid.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall schematic diagram of a cable breakout protection structure.

Fig. 2 is an isometric schematic view of a cable breakout protection structure.

Fig. 3 is a schematic structural view of a portion of a fixing mechanism of the cable branching protection structure.

Fig. 4 is a schematic structural view of a portion of a fixing mechanism of the cable branching protection structure.

Fig. 5 is an enlarged view of a portion of the cable break out protection structure at a in fig. 4.

Fig. 6 is a schematic view of an internal first view angle structure of the cable distribution protection structure.

Fig. 7 is a schematic view of an inner second view angle structure of the cable distribution protection structure.

Fig. 8 is a schematic view of an internal third view angle structure of the cable distribution protection structure.

Fig. 9 is an enlarged view of a portion of the cable break out protection structure at B in fig. 8.

Fig. 10 is a schematic overall front view of a cable breakout protection structure.

FIG. 11 is a schematic diagram of an overall cross-sectional structure of a cable distribution protection structure

In the figure; 100. a fixing mechanism; 101. a fixing groove; 102. a first heat shrinkage tube; 103. a cover; 104. a fixing bolt; 105. a connecting plate; 106. a compression ring; 107. a support cylinder; 108. a support rod; 109. an elastic member; 110. a support ring; 111. a protective layer; 112. an insulating layer; 200. a branching mechanism; 201. wire dividing grooves; 202. a branching cover; 203. a groove is formed; 204. a fixing pin; 205. a branching plate; 206. a wire arranging port; 300. a wire outlet mechanism; 301. a wire outlet slot; 302. a wire outlet cover; 303. a support groove; 304. a limiting plate; 305. a fixing plate; 306. a plug pin; 307. a sealing plate; 308. and the second heat shrinkage tube.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1-10, a first embodiment of the present utility model provides a cable breakout protection structure including a securing mechanism 100.

Specifically, the fixing mechanism 100 comprises a fixing groove 101 and a cover 103, the upper surface of the fixing groove 101 is movably connected with the lower surface of the cover 103, a connecting plate 105 is fixedly connected with the upper inside of the cover 103, a pressing ring 106 is fixedly connected with the lower surface of the connecting plate 105, the fixing mechanism 100 is provided with two limiting assemblies, the limiting assemblies are respectively and oppositely arranged at two ends of the lower inside of the fixing groove 101, each limiting assembly comprises a plurality of supporting cylinders 107 fixedly connected with the lower inside of the fixing groove 101, a supporting rod 108 is slidably connected inside the supporting cylinders 107, an elastic piece 109 is arranged outside the supporting rods 108, the elastic piece 109 is fixedly connected with the supporting cylinders 107, the other end of the elastic piece 109 is fixedly connected with a supporting ring 110, the outer surface of the supporting ring 110 is fixedly connected with the other end of the supporting rod 108, one side of the fixing groove 101 penetrates through a first heat shrink tube 102, a plurality of fixing bolts 104 are arranged above the cover 103, one ends of the fixing bolts 104 penetrate through the cover 103 and are connected with the inside of the fixing groove 101, a protective layer 111 is fixedly connected with the outside the separating 201 and the wire grooves 301, and the outside of the wire casing 111 are coated with an insulating layer 112.

When the optical cable fixing device is used, the total optical cable passes through the first heat shrinkage tube 102 and is inserted into the fixing groove 101, the optical cable is arranged above the supporting ring 110, and then when the cover 103 is covered, the compression ring 106 downwards presses the optical cable until the supporting rod 108 slides downwards in the supporting cylinder 107, the elastic piece 109 deforms to generate elastic potential energy, the elastic piece has the force for pushing the supporting ring 110 upwards, thereby the optical cable is clamped in the compression ring 106 and the supporting ring 110 by the downward pressing force of the compression ring 106, namely, the optical cable is limited and fixed, the optical cable is prevented from moving in the fixing groove 101, a plurality of separated optical cables are wound, a plurality of separated optical cables are damaged, the service life is reduced, the signal transmission is influenced, the plurality of separated optical cables are protected, and meanwhile, the distance between the supporting ring 106 and the supporting ring 110 is adjusted according to the descending distance of the supporting rod 108 and the elastic piece 109, so that cables with different thicknesses can be fixed, the practicality of equipment is improved, and the optical cable fixing device is convenient and fast.

The first heat shrinkage tube 102 is heated to shrink, and the optical cable is further fixed at the junction between the outside of the fixing groove 101 and the optical cable.

By providing the insulating layer 112, electric power can be insulated, and a surface constructor can be carelessly shocked, and providing the protective layer 111 can protect the fixing groove 101, the wire dividing groove 201, and the wire outlet groove 301 from corrosion, damage, and the like.

Example 2

Referring to fig. 1-10, a second embodiment of the present utility model includes a branching mechanism 200.

Specifically, the branching mechanism 200 comprises a branching groove 201 fixed on one side of the fixed groove 101, a branching cover 202 is assembled above the branching groove 201 through bolts, the branching cover 202 is connected with the cover 103, a branch groove 203 is arranged inside the branching groove 201, a fixing pin 204 is arranged on one side of the branch groove 203, one end of the fixing pin 204 penetrates through the branch groove 203 and is connected with the inside of the branching groove 201, a plurality of branching plates 205 are arranged above the branch groove 203, and a wire arranging port 206 is formed in one end, close to the fixed groove 101, of the branching plates 205.

In use, the total cable is layered into a plurality of branch cables, each of which bypasses the wire management port 206 and is clamped in the grooves formed by the two wire distribution plates 205.

Example 3

Referring to fig. 1-10, a third embodiment of the present utility model provides a cable breakout protection structure that includes a breakout mechanism 300.

Specifically, the wire outlet mechanism 300 includes a wire outlet slot 301 disposed at the other side of the wire outlet slot 201, the fixing slot 101, the wire outlet slot 201 and the wire outlet slot 301 are sequentially connected in a penetrating manner, a wire outlet cover 302 is rotatably disposed over the wire outlet slot 301 through a threaded bolt, a supporting slot 303 is disposed inside the wire outlet slot 301, a plurality of limiting plates 304 are fixedly connected over the supporting slot 303, two fixing plates 305 are fixedly connected to the other side of the supporting slot 303, the two fixing plates 305 are relatively mounted at two ends of the supporting slot 303, a plug 306 is disposed on one side of the fixing plate 305, one end of the plug 306 penetrates through the fixing plate 305 and is connected with the interior of the wire outlet slot 301, a sealing plate 307 is disposed on the other side of the wire outlet slot 301, and the other side of the sealing plate 307 penetrates through a plurality of second heat shrink tubes 308.

During the use, the position of installing metal oxide semiconductor field effect transistor device at the circuit board as required, select suitable position, pass every branch optical cable along the recess that two limiting plates 304 formed, wear out second pyrocondensation pipe 308 through shrouding 307, heat second pyrocondensation pipe 308, fix every branch optical cable, through the position of adjusting fixed plate 305, thereby adjust the height of branch groove 203 and supporting groove 303, make branch groove 203 and always follow the optical cable height unanimity, be convenient for every branch optical cable get into branch groove 203 and supporting groove 303, utilize fixed pin 204 and bolt 306 with branch groove 203 and supporting groove 303 fixed.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible, for example, variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, such as temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc., without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. Optical cable separated time protection architecture, its characterized in that: comprising the steps of (a) a step of,

the fixing mechanism (100) comprises a fixing groove (101) and a cover (103), wherein the upper surface of the fixing groove (101) is movably connected with the lower surface of the cover (103), a connecting plate (105) is fixedly connected to the upper part inside the cover (103), a pressing ring (106) is fixedly connected to the lower surface of the connecting plate (105), two limiting assemblies are arranged on the fixing mechanism (100), the limiting assemblies are respectively and oppositely arranged at two ends of the lower part inside the fixing groove (101), each limiting assembly comprises a plurality of supporting cylinders (107) fixedly connected to the lower surface inside the fixing groove (101), supporting rods (108) are fixedly connected to the inside of each supporting cylinder (107) in a sliding mode, elastic pieces (109) are arranged outside the supporting rods (108), the elastic pieces (109) are fixedly connected with the supporting cylinders (107), supporting rings (110) are fixedly connected to the other ends of the elastic pieces (109), and the outer surfaces of the supporting rings (110) are fixedly connected to the other ends of the supporting rods (108);

the branching mechanism (200) comprises a branching groove (201) fixed at one side of the fixed groove (101);

and the wire outlet mechanism (300) is arranged on the other side of the wire dividing groove (201).

2. The fiber optic cable breakout protection structure of claim 1, wherein: one side of the fixing groove (101) penetrates through the first heat shrinkage tube (102).

3. The fiber optic cable breakout protection structure of claim 1, wherein: a plurality of fixing bolts (104) are arranged above the cover (103), and one ends of the fixing bolts (104) penetrate through the cover (103) to be connected with the inside of the fixing groove (101).

4. The fiber optic cable breakout protection structure of claim 1, wherein: the branch groove is characterized in that a branch cover (202) is assembled above the branch groove (201) through bolts, the branch cover (202) is connected with the cover (103), a branch groove (203) is formed in the branch groove (201), a fixing pin (204) is arranged on one side of the branch groove (203), and one end of the fixing pin (204) penetrates through the branch groove (203) to be connected with the inside of the branch groove (201).

5. The fiber optic cable breakout protection structure of claim 4, wherein: a plurality of branching plates (205) are arranged above the branch grooves (203), and wire arranging ports (206) are formed in one ends, close to the fixed grooves (101), of the branching plates (205).

6. The fiber optic cable breakout protection structure of claim 1, wherein: the wire outlet mechanism (300) comprises a wire outlet groove (301) arranged on the other side of the wire outlet groove (201), the fixing groove (101), the wire outlet groove (201) and the wire outlet groove (301) are sequentially communicated in a penetrating mode, a wire outlet cover (302) is arranged above the wire outlet groove (301) in a rotating mode through a threaded bolt, a supporting groove (303) is formed in the wire outlet groove (301), and a plurality of limiting plates (304) are fixedly connected to the upper portion of the supporting groove (303).

7. The fiber optic cable breakout protection structure of claim 6, wherein: two fixed plates (305) are fixedly connected to the other side of the supporting groove (303), the two fixed plates (305) are oppositely arranged at two ends of the supporting groove (303), a bolt (306) is arranged on one side of the fixed plate (305), and one end of the bolt (306) penetrates through the fixed plate (305) to be connected with the inside of the wire outlet groove (301).

8. The fiber optic cable breakout protection structure of claim 7, wherein: a sealing plate (307) is arranged on the other side of the outlet groove (301), and the other side of the sealing plate (307) penetrates through a plurality of second heat shrinkage tubes (308).

9. The fiber optic cable breakout protection structure of claim 8, wherein: the outside of fixed slot (101), separated time groove (201) and outlet groove (301) all fixedly connected with protective layer (111).

10. The fiber optic cable breakout protection structure of claim 9, wherein: the protective layer (111) is externally coated with an insulating layer (112).