CN114815106B - Optical fiber protection structure for wiring inside optical fiber distribution box - Google Patents
Optical fiber protection structure for wiring inside optical fiber distribution box Download PDFInfo
- Publication number
- CN114815106B CN114815106B CN202210544229.6A CN202210544229A CN114815106B CN 114815106 B CN114815106 B CN 114815106B CN 202210544229 A CN202210544229 A CN 202210544229A CN 114815106 B CN114815106 B CN 114815106B
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- wire
- optical fiber
- frame
- branching
- locking
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 108
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4471—Terminating devices ; Cable clamps
- G02B6/4477—Terminating devices ; Cable clamps with means for strain-relieving to interior strengths element
Abstract
The invention discloses an optical fiber protection structure for internal wiring of an optical fiber distribution box, and relates to the technical field of optical fiber wiring. The invention comprises an installation box body, a wire collecting frame, a wire distributing plate and a wire distributing frame, wherein the wire distributing frame comprises a plurality of wire arranging boxes, the wire arranging boxes are assembled by structures such as brackets, press frames and the like, and wire distributing rollers are arranged in the wire arranging boxes and are in rotary fit with the wire arranging boxes. According to the invention, the distribution frame is additionally arranged in the installation box body, and the group of wire arrangement structures are additionally arranged in the process of transmitting the optical fiber cables to the outside, so that various cables can be classified and separated; the distribution tube is arranged at the eccentric position of the distribution roller to reasonably distribute different optical fiber cables, and the different optical fiber cables are respectively transmitted to the outside of the installation box body; by combining the transmission directions of the optical fiber cables at different positions and adjusting the rotation angles of the wire dividing rollers, the wire arrangement path of the optical fiber cables is changed, so that the wiring lines are closer to the output lines, the bending angles of the cables are reduced, and the protection of the optical fibers is enhanced.
Description
Technical Field
The invention belongs to the technical field of optical fiber wiring, and particularly relates to an optical fiber protection structure for wiring inside an optical fiber wiring box.
Background
Optical fibers are short-term optical fibers, generally referred to as optical conduction tools, and mainly utilize the principle of total reflection of light to carry out remote transmission on data information; the method has good anti-interference performance, so that the method is widely used in different fields in modern network data transmission work; because the optical fiber is made of glass or plastic, and the reflection principle of light beams is utilized in data transmission work, compared with the traditional electric conduction mode, the transmission loss can be effectively reduced, and the optical fiber has extremely high data transmission speed and extremely high efficiency in modern network data transmission work; however, due to the defects of the material of the glass fiber or the plastic fiber and the characteristic of light reflection, in the optical fiber transmission, the optical fiber cable is easy to bend and break, so that the data can be lost from the bending and breaking position; especially in the optical fiber distribution box with complex line distribution, after the data signals are integrated and redispersed, the optical fiber cables are also required to be arranged for line concentration and branching, and when the wiring work is carried out, the cables are often required to be prevented from being bent at a larger angle by combining different data transmission directions and combinations of the transmission cables, and meanwhile, the reasonable arrangement of the optical fibers is ensured; the prior art is generally complicated and messy in the internal wire arrangement work, and groups of wires are aggregated into one strand in the final wire division process and then dispersed, so that the later-stage wire rush-repair and maintenance work is difficult;
therefore, in order to solve the above problems, the arrangement of cables inside the distribution box and the subsequent maintenance are facilitated, and an optical fiber protection structure for the internal wiring of the optical fiber distribution box is designed.
Disclosure of Invention
The invention aims to provide an optical fiber protection structure for wiring inside an optical fiber distribution box, which solves the problems that the wiring inside the existing optical fiber distribution box is complicated and messy, a cable is easy to bend and damage, and maintenance is inconvenient.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an optical fiber protection structure for wiring inside an optical fiber distribution box, which comprises a mounting box body, a wire collecting frame, a wire distributing plate and a plurality of wire distributing frames, wherein the wire collecting frame, the wire distributing plate and the wire distributing frames are all bolted and fixed on the inner surface of the mounting box body, and the wire distributing frame is arranged between the wire collecting frame and the wire distributing plate; the wire collecting frame is used for installing the optical fiber adapter, one end of each of the plurality of optical fiber cables is connected with the optical fiber adapter, and the other end of each of the plurality of optical fiber cables extends to the outside of the installation box body through the wire distributing plate after being distributed by the wire distributing frame wire arrangement;
the wire distributing frame comprises a mounting frame and a plurality of wire arranging boxes, wherein each wire arranging box comprises a bracket and a pressing frame; the bracket and the pressing frame have the same structure, and are mutually attached to form a wire arranging box with a rectangular frame structure; the wire arranging box is internally provided with a direction-adjusting rotary groove, and a wire dividing roller is rotationally clamped in the wire arranging box through the direction-adjusting rotary groove; the upper surface of the mounting frame is provided with a plurality of mounting grooves, the bracket is clamped in the mounting grooves, and the bracket and the pressing frame are jointly bolted and fixed on the surface of the mounting frame;
an adjusting groove is further formed in the wire sorting box, a driven fluted disc is adhered to the peripheral side face of the wire sorting roller, and the driven fluted disc is arranged in the adjusting groove; the adjusting groove is formed with a depth larger than the direction adjusting rotary groove and is used for accommodating the driven fluted disc and limiting the position of the wire dividing roller so that the wire dividing roller is clamped in the wire arranging box; a locking channel is formed in the bracket, and a locking bolt is slidably clamped through the locking channel; the locking channel is communicated with the regulating groove, the locking bolt comprises a smooth section and a locking section, wherein a latch is adhered to one side surface of the locking section and is matched with the driven fluted disc through the latch; when the latch of the locking section is meshed with the driven fluted disc, the driven fluted disc drives the branching roller to be integrally locked in the wire arranging box, and when the latch is disengaged, the branching roller is restored to a free state, so that the rotation direction can be regulated;
the two opposite ends of the branching roller are welded with adjusting plates, and a branching channel is formed in the branching roller; a branching pipe is fixedly clamped on one surface of the adjusting plate, and a branching channel is communicated with the branching pipe; the branch line pipe is of a hose structure, and meanwhile, the branch line pipe and the branch line channel are both at a certain distance from the axis of the branch line roller body, namely, are located at eccentric positions, so that the cables can be conveniently adjusted to be in wiring trend according to the output position and the input position of the optical fiber cables when passing through the branch line roller, and bending and damage to the cables in the installation box body are avoided.
Further, a limiting plate is adhered to the inner surface of the locking channel, and the smooth section is in sliding fit with the limiting plate; one end of the smooth section is adhered with a locking plate, and the locking plate is a permanent magnet and is magnetically attracted with the bottom of the locking channel; under the normal state, the locking section is positioned outside the wire arranging box, the wire dividing roller is in a freely rotatable state at the moment, the wiring trend is adjusted according to the input and output positions of the optical fiber cable, after the direction is adjusted, the locking bolt is pressed to enable the locking section to be meshed with the driven fluted disc, and at the moment, the wire dividing roller is in a locking state under the joint cooperation of the locking section, the driven fluted disc and the locking channel; and the locking plate is fixedly adsorbed at the bottom of the locking channel.
Further, the locking channel is adapted to the locking section structure, and an adjusting button is welded on one surface of the adjusting plate, so that an operator can conveniently adjust the direction manually.
Further, the wire arranging box is connected with the wire collecting frame and the wire distributing plate through optical fiber cables; the surface of the branching plate is clamped with a plurality of wire management pipes, each wire management pipe is of a hose structure, the opposite ends of each wire management pipe extend to the inside and the outside of the installation box body respectively, and the optical fiber cables pass through the wire management pipes from the outside of the installation box body, penetrate through the wire management pipes and extend to the wire collecting frame; wherein the wire management pipe and the wire dividing pipe are metal tile-shaped pipes, can be bent by a certain angle according to the actual wiring direction, and can play a protective role on the optical fiber cable.
Further, a plurality of optical fiber adapters are bolted and fixed on the surface of the line collecting frame, the output end of the optical fiber cable is spliced with a connector lug, the connector lug is rotationally clamped with the optical fiber adapters, and the output end of the optical fiber cable is attached to the input end of the optical fiber adapters; the connector lug is rotationally clamped with the optical fiber adapter, so that the rotation of the cable can be guaranteed when the optical fiber cable is turned to avoid damage caused by screwing, and meanwhile, the output end of the optical fiber cable is attached to the input end of the optical fiber adapter, so that the phenomenon of interruption of an optical fiber internal signal when the cable rotates can be avoided.
Further, the inner surface of the installation box body is welded with a plurality of connecting lugs, the connecting lugs are of U-shaped plate structures, the two opposite ends of the installation frame are clamped with the connecting lugs, and the two connecting lugs are bolted and fixed through bolts; and in the actual installation process, a corresponding number of branch frames can be installed according to the cable connection requirements.
The invention has the following beneficial effects:
according to the invention, the distribution frame is additionally arranged in the installation box body, and the group of wire arrangement structures are additionally arranged in the process of transmitting the optical fiber cables to the outside, so that various cables can be classified and separated; the distribution tube is arranged at the eccentric position of the distribution roller to reasonably distribute different optical fiber cables, and the different optical fiber cables are respectively transmitted to the outside of the installation box body; by combining the transmission directions of the optical fiber cables at different positions and adjusting the rotation angles of the wire dividing rollers, the wire arranging path of the optical fiber cables is changed, so that the wiring lines are closer to the output lines, the bending angles of the cables are reduced, and the protection of the optical fibers is enhanced; meanwhile, by arranging the flexible branching tube and the flexible managing tube, the bending direction and the bending angle of the optical fiber are further relaxed under the combination of the flexible branching tube and the flexible managing tube;
meanwhile, the number of the wire-dividing racks is selected, and the wire-arranging boxes are assembled, so that on one hand, various lines of different optical fiber cables can be conveniently combined, and on the other hand, when the optical fibers are maintained in later maintenance, the wire-dividing racks are more convenient to detach and replace, and the working efficiency is improved.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an assembled block diagram of an optical fiber protective structure for internal wiring of an optical fiber distribution box according to the present invention;
FIG. 2 is a front view of the fiber optic protective structure for routing the interior of the fiber optic enclosure of the present invention;
FIG. 3 is a schematic view of the structure of section A-A of FIG. 2;
FIG. 4 is a partial, displayed view of portion B of FIG. 3;
FIG. 5 is a partial, displayed view of portion C of FIG. 3;
FIG. 6 is a schematic view of the structure of section D-D in FIG. 3;
FIG. 7 is a schematic view of the structure of section E-E in FIG. 3;
FIG. 8 is an assembled structure of a distribution frame according to the present invention;
FIG. 9 is an assembled block diagram of the organizer;
fig. 10 is a front view of the wire management box;
FIG. 11 is a schematic view of the structure of section F-F in FIG. 10;
FIG. 12 is a schematic view of the structure of section G-G in FIG. 10;
fig. 13 is a schematic structural view of the section H-H in fig. 12.
In the drawings, the list of components represented by the various numbers is as follows:
1. installing a box body; 2. a line collecting frame; 3. a branching plate; 4. a wire dividing frame; 5. a mounting frame; 6. a wire arranging box; 7. a bracket; 8. a pressing frame; 9. a direction-regulating rotary groove; 10. a thread-dividing roller; 11. a mounting groove; 12. an adjustment tank; 13. a driven fluted disc; 14. a locking channel; 15. a locking bolt; 16. an adjusting plate; 17. a parting line channel; 18. a line dividing pipe; 19. a limiting plate; 20. a locking plate; 21. an adjusting knob; 22. a wire management tube; 23. a connector lug; 24. and a connecting lug.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-13, the present invention is an optical fiber protection structure for internal wiring of an optical fiber distribution box, comprising a mounting box 1, a collecting frame 2, a distributing plate 3 and a plurality of distributing frames 4, wherein the collecting frame 2, the distributing plate 3 and the distributing frames 4 are bolted and fixed on the inner surface of the mounting box 1, and the distributing frames 4 are arranged between the collecting frame 2 and the distributing plate 3; the wire collecting frame 2 is used for installing an optical fiber adapter, one end of a plurality of optical fiber cables is connected with the optical fiber adapter, and the other end of the optical fiber cables extends to the outside of the installation box body 1 through the wire distributing plate 3 after being distributed by the wire distributing frame 4;
the wire distributing frame 4 comprises a mounting frame 5 and a plurality of wire arranging boxes 6, wherein the wire arranging boxes 6 comprise brackets 7 and pressing frames 8; the bracket 7 and the pressing frame 8 have the same structure, and are mutually attached to form a wire arranging box 6 with a rectangular frame structure; the wire arranging box 6 is internally provided with a direction-adjusting rotary groove 9, and the wire arranging box 6 is rotationally clamped with a wire distributing roller 10 through the direction-adjusting rotary groove 9; the upper surface of the mounting frame 5 is provided with a plurality of mounting grooves 11, the bracket 7 is clamped in the mounting grooves 11, and the bracket 7 and the pressing frame 8 are jointly bolted and fixed on the surface of the mounting frame 5;
an adjusting groove 12 is further formed in the wire arranging box 6, a driven fluted disc 13 is adhered to the peripheral side face of the wire dividing roller 10, and the driven fluted disc 13 is arranged in the adjusting groove 12; wherein the adjusting groove 12 is provided with a depth larger than the direction adjusting rotary groove 9 and is used for accommodating the driven fluted disc 13, and the position of the wire dividing roller 10 can be limited, so that the wire dividing roller 10 is clamped in the wire arranging box 6; a locking channel 14 is formed in the bracket 7, and a locking bolt 15 is slidably clamped through the locking channel 14; the locking channel 14 is communicated with the regulating groove 12, and the locking bolt 15 comprises a smooth section and a locking section, wherein a latch is adhered to one side surface of the locking section and is matched with the driven fluted disc 13 through the latch; namely, when the latch of the locking section is meshed with the driven fluted disc 13, the driven fluted disc 13 drives the whole wire dividing roller 10 to be locked in the wire arranging box 6, and when the latch is disengaged, the wire dividing roller 10 is restored to a free state, so that the rotation direction can be regulated;
the opposite ends of the wire dividing roller 10 are welded with adjusting plates 16, and a wire dividing channel 17 is formed in the wire dividing roller 10; a branching pipe 18 is fixedly clamped on one surface of the adjusting plate 16, and a branching channel 17 is communicated with the branching pipe 18; the branching pipe 18 is of a hose structure, and meanwhile, the branching pipe 18 and the branching channel 17 are both at a certain distance from the axis of the roller body of the branching roller 10, namely, are located at eccentric positions, so that cables can be conveniently adjusted according to the output position and the input position of the optical fiber cables when passing through the branching roller 10, and bending and damage to the cables in the installation box body 1 are avoided.
Preferably, the limiting plate 19 is adhered to the inner surface of the locking channel 14, and the smooth section is in sliding fit with the limiting plate 19; one end of the smooth section is adhered with a locking plate 20, and the locking plate 20 is a permanent magnet and magnetically attracts with the bottom of the locking channel 14; in the normal state, the locking section is positioned outside the wire arranging box 6, the wire dividing roller 10 is in a freely rotatable state at the moment, the wiring trend is adjusted according to the input and output positions of the optical fiber cables, after the direction is adjusted, the locking bolt 15 is pressed to enable the locking section to be meshed with the driven fluted disc 13, and at the moment, the wire dividing roller 10 is in a locking state under the joint cooperation of the locking section, the driven fluted disc 13 and the locking channel 14; while the locking plate 20 is suction-fixed to the bottom of the locking channel 14.
Preferably, the locking channel 14 is adapted to the locking segment configuration, and an adjusting knob 21 is welded to one surface of the adjusting plate 16 to facilitate manual steering by an operator.
Preferably, the wire arranging box 6 is connected with the wire collecting frame 2 and the wire distributing plate 3 through optical fiber cables; the surface of the branching plate 3 is clamped with a plurality of wire management pipes 22, the wire management pipes 22 are of hose structures, opposite ends of the wire management pipes 22 extend to the inside and the outside of the installation box body 1 respectively, and optical fiber cables pass through the wire management pipes 22 from the outside of the installation box body 1, penetrate through the wire management pipes 18 and extend to the wire collecting frame 2; wherein the wire management tube 22 and the wire dividing tube 18 are metal tile-shaped tubes, can be bent for a certain angle according to the actual wiring direction, and can protect the optical fiber cables.
Preferably, the surface of the collecting frame 2 is fixedly connected with a plurality of optical fiber adapters in a bolting way, the output end of the optical fiber cable is connected with a connector lug 23 in a plugging way, the connector lug 23 is rotationally clamped with the optical fiber adapters, and the output end of the optical fiber cable is attached to the input end of the optical fiber adapters; the connector lug 23 and the optical fiber adapter are rotationally clamped, so that the rotation of the cable can be guaranteed when the optical fiber cable is turned, the damage caused by screwing of the optical fiber cable is avoided, and meanwhile, the output end of the optical fiber cable is attached to the input end of the optical fiber adapter, so that the phenomenon that an optical fiber internal signal is interrupted when the optical fiber cable rotates can be avoided.
Preferably, the inner surface of the mounting box body 1 is welded with a plurality of connecting lugs 24, the connecting lugs 24 are of a U-shaped plate structure, the opposite ends of the mounting frame 5 are clamped with the connecting lugs 24, and the two connecting lugs are simultaneously bolted and fixed through bolts; in the actual installation process, a corresponding number of branch frames 4 can be installed according to the cable connection requirements.
Examples:
the wiring method in the optical fiber distribution box comprises the following steps:
firstly, bolting and fixing a line collecting frame 2 in the mounting box body 1, and simultaneously mounting an optical fiber adapter on the line collecting frame 2; selecting a corresponding number of wire distribution frames 4 according to actual connection requirements, and bolting and fixing the wire distribution frames 4 between the wire collecting frame 2 and the wire distribution plate 3; selecting an optical fiber cable to be connected from the outside of the installation box body 1, sequentially passing through the wire management tube 22 and the wire distribution tube 18, and then clamping and fixing the connector lug 23 at the output end of the optical fiber cable; at this time, the rotation angle of the wire dividing roller 10 needs to be adjusted according to the actual connection requirement to determine the wiring direction, the locking bolt 15 is pressed after the direction adjustment is completed, the wire connecting head 23 is inserted into the surface of the optical fiber adapter after the position of the wire dividing roller 10 is fixed, and the wiring work can be completed;
the assembly method of the wire dividing frame 4 comprises the following steps:
firstly, the bracket 7 is clamped on the mounting groove 11, then the wire dividing roller 10 is placed in the direction-adjusting rotary groove 9 of the bracket 7, so that the adjusting plates 16 and the wire dividing pipes 18 at the two ends of the wire dividing roller 10 are arranged outside the bracket 7, the driven fluted disc 13 is clamped in the adjusting groove 12, and the locking bolt 15 is in an open state in the mounting process, so that the wire dividing roller 10 can freely rotate; after the installation, the pressing frame 8 is covered above the bracket 7 and aligned; the wire arranging box is characterized in that a connecting hole is formed between the bracket 7 and the pressing frame 8 and is used for bolting and fixing by mounting bolts, and when the bolting and fixing are carried out, the bracket 7 and the pressing frame 8 are required to be combined into the wire arranging box 6 and then are simultaneously fixed on the surface of the mounting frame 5; and determining the number of the wire arranging boxes 6 according to the actual connection requirement, and finally bolting and fixing the assembled wire distributing frame 4 structure in the installation box body 1.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. A optic fibre protective structure for inside wiring of optic fibre distribution box, including installation box (1), collection line frame (2), branching plate (3) and a plurality of branching frame (4), its characterized in that: the wire collecting frame (2), the wire distributing plate (3) and the wire distributing frame (4) are all bolted and fixed on the inner surface of the mounting box body (1), and the wire distributing frame (4) is arranged between the wire collecting frame (2) and the wire distributing plate (3);
the wire distributing frame (4) comprises a mounting frame (5) and a plurality of wire arranging boxes (6), wherein the wire arranging boxes (6) comprise brackets (7) and pressing frames (8); the bracket (7) and the pressing frame (8) have the same structure, and are mutually attached to form a wire arranging box (6) with a rectangular frame structure; a direction-adjusting rotary groove (9) is formed in the wire arranging box (6), and a wire dividing roller (10) is rotationally clamped in the wire arranging box (6) through the direction-adjusting rotary groove (9); a plurality of mounting grooves (11) are formed in the upper surface of the mounting frame (5), the bracket (7) is clamped with the inside of the mounting grooves (11), and the bracket (7) and the pressing frame (8) are bolted and fixed on the surface of the mounting frame (5) together;
an adjusting groove (12) is formed in the wire arranging box (6), a driven fluted disc (13) is adhered to the peripheral side face of the wire dividing roller (10), and the driven fluted disc (13) is arranged in the adjusting groove (12); a locking channel (14) is formed in the bracket (7), and a locking bolt (15) is slidably clamped through the locking channel (14); the locking channel (14) is communicated with the adjusting groove (12), the locking bolt (15) comprises a smooth section and a locking section, wherein a latch is adhered to one side surface of the locking section and is matched with the driven fluted disc (13) through the latch;
the two opposite ends of the wire dividing roller (10) are welded with adjusting plates (16), and a wire dividing channel (17) is formed in the wire dividing roller (10); a branching pipe (18) is fixedly clamped on one surface of the adjusting plate (16), and a branching channel (17) is communicated with the branching pipe (18); the branching pipe (18) is of a hose structure, and meanwhile, the branching pipe (18) and the branching channel (17) are both separated from the axis of the body of the branching roller (10), namely, the branching pipe is located at an eccentric position, so that a wiring trend is adjusted according to the output position and the input position of an optical fiber cable when the cable passes through the branching roller (10), and bending inside the installation box body (1) is avoided.
2. The optical fiber protection structure for the internal wiring of the optical fiber distribution box according to claim 1, wherein a limiting plate (19) is adhered to the inner surface of the locking channel (14), and the smooth section is in sliding fit with the limiting plate (19); one end of the smooth section is adhered with a locking plate (20), and the locking plate (20) is a permanent magnet and magnetically attracts with the bottom of the locking channel (14).
3. The optical fiber protection structure for the internal wiring of the optical fiber distribution box according to claim 2, wherein the locking channel (14) is adapted to the locking section structure, and an adjusting knob (21) is welded to one surface of the adjusting plate (16).
4. The optical fiber protection structure for the internal wiring of the optical fiber distribution box according to claim 3, wherein the wire arrangement box (6) is connected with the wire collecting frame (2) and the wire distributing plate (3) through optical fiber cables; the branching plate (3) is characterized in that a plurality of wire management tubes (22) are clamped on the surface of the branching plate, the wire management tubes (22) are of hose structures, the opposite ends of each wire management tube extend to the inside and the outside of the installation box body (1) respectively, and the optical fiber cables penetrate through the wire management tubes (22) from the outside of the installation box body (1), penetrate through the wire distribution tubes (18) and extend to the wire collecting frame (2).
5. The optical fiber protection structure for the internal wiring of the optical fiber distribution box according to claim 4, wherein a plurality of optical fiber adapters are fixedly bolted to the surface of the collecting frame (2), a connector lug (23) is spliced at the output end of the optical fiber cable, the connector lug (23) is rotationally clamped with the optical fiber adapters, and the output end of the optical fiber cable is attached to the input end of the optical fiber adapters.
6. The optical fiber protection structure for the internal wiring of the optical fiber distribution box according to claim 5, wherein a plurality of connecting lugs (24) are welded on the inner surface of the installation box body (1), the connecting lugs (24) are of a U-shaped plate structure, and the opposite ends of the installation frame (5) are clamped with the connecting lugs (24) and are simultaneously bolted and fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210544229.6A CN114815106B (en) | 2022-05-18 | 2022-05-18 | Optical fiber protection structure for wiring inside optical fiber distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210544229.6A CN114815106B (en) | 2022-05-18 | 2022-05-18 | Optical fiber protection structure for wiring inside optical fiber distribution box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114815106A CN114815106A (en) | 2022-07-29 |
| CN114815106B true CN114815106B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210544229.6A Active CN114815106B (en) | 2022-05-18 | 2022-05-18 | Optical fiber protection structure for wiring inside optical fiber distribution box |
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| CN (1) | CN114815106B (en) |
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| EP0724367A1 (en) * | 1995-01-23 | 1996-07-31 | Nippon Telegraph And Telephone Corporation | Optical fiber cross connection apparatus and method |
| CN211348784U (en) * | 2019-12-30 | 2020-08-25 | 江苏保视通光电设备有限公司 | Built-in wire arranging box of optical fiber box |
| CN213715552U (en) * | 2020-11-26 | 2021-07-16 | 长沙亿江智能科技有限公司 | Avoid mixed and disorderly photoelectricity distribution case of circuit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106687841B (en) * | 2014-06-17 | 2020-08-14 | 康普连通比利时私人有限公司 | Cable distribution system |
| CN114868058A (en) * | 2019-10-28 | 2022-08-05 | 奥普特纳Am公司 | Terminal system assembly with branch/adapter module |
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2022
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0724367A1 (en) * | 1995-01-23 | 1996-07-31 | Nippon Telegraph And Telephone Corporation | Optical fiber cross connection apparatus and method |
| CN211348784U (en) * | 2019-12-30 | 2020-08-25 | 江苏保视通光电设备有限公司 | Built-in wire arranging box of optical fiber box |
| CN213715552U (en) * | 2020-11-26 | 2021-07-16 | 长沙亿江智能科技有限公司 | Avoid mixed and disorderly photoelectricity distribution case of circuit |
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