CN219266618U - High-density subframe for distinguishing left side and right side of welding area and wiring area - Google Patents

Abstract

The utility model relates to a high-density subframe on the left side and the right side of a welding area and a wiring area, which comprises a wiring frame, a welding fiber storage frame, a first wire binding plate, a second wire binding plate, a first side sealing plate, a second side sealing plate, a mounting lug, a bus ring, a wiring ring assembly, a fiber storage module, a door plate assembly, a welding disk fixing assembly and an adapter module assembly; the door plate component comprises a door plate, a limiting fixing piece, a door plate fixing lock, a second wiring groove and a welding disc cover plate; the welding disc assembly comprises a welding disc, a welding clamping groove, a fiber storage barrel and a number tube buckle; the welding disc fixing assembly comprises a wire passing groove, a first wire passing groove fiber winding device and a welding disc fixing device. Compared with the prior art, the utility model has the advantages of modularized design, partition layout structural design and up-down turnover structural design, high density, capability of increasing and decreasing modules at any time according to actual capacity requirements and high customization strength; the partition management is convenient, and partition management can be realized.

Description

High-density subframe for distinguishing left side and right side of welding area and wiring area

Technical Field

The utility model relates to the field of optical transmission equipment, in particular to a high-density subframe on the left side and the right side of a welding area and a wiring area.

Background

The subframe is an important matched device in an optical transmission system, and is mainly used for optical fiber fusion of an optical cable terminal, optical connector installation, optical path adjustment, storage of redundant tail fibers, storage and management of jump fibers, fixed connection and intersection of optical fibers, optical cable protection and the like;

the subframe is required to conveniently realize the functions of optical cable introduction, fixation, stripping protection, optical fiber fusion and protection, tail fiber storage, fiber jump storage and management, optical fiber fixed connection, cross connection and the like.

The existing subframe structure has the following defects:

1. the conventional subframe has low density, and the requirement of large core number cannot be met under the same size of the low density;

2. the existing subframe design is not modularized, so that the modularized installation is inconvenient, and the construction operation is troublesome;

3. the conventional subframe welding and wiring are not designed in a partition layout structure, and are all in the same area, so that partition management is inconvenient;

4. the conventional subframe is of a left-right rotary structural design, and the subframe adopts an up-down turnover structural design.

Disclosure of Invention

The utility model aims to overcome the defects that in the prior art, welding and wiring are not designed in a partition layout structure, construction operation is troublesome and partition management is inconvenient, and provides a high-density subframe for distinguishing a welding area from wiring on the left side and the right side.

The aim of the utility model can be achieved by the following technical scheme:

a high-density subframe for distinguishing left and right sides of a welding area from a wiring area comprises a wiring frame, a welding fiber storage frame, a first wire binding plate, a second wire binding plate, a first side sealing plate, a second side sealing plate, a mounting lug, a bus ring, a wiring ring assembly, a fiber storage module, a door plate assembly, a welding disk fixing assembly and an adapter module assembly;

the wire distribution frame is connected with the welding fiber storage frame in a left-right parallel connection mode, the first side sealing plate is connected with one side of the wire distribution frame, the second side sealing plate is connected with one side of the welding fiber storage frame, the first wire binding plate is connected between the wire distribution frame and the welding fiber storage frame, the mounting lug is connected with one side, far away from the wire distribution frame, of the welding fiber storage frame, the second wire binding plate is mounted on the mounting lug, the bus ring is connected in the wire distribution frame, the wire ring component is connected with one side, far away from the welding fiber storage frame, of the wire distribution frame, the wire distribution storage module is connected in the welding fiber storage frame, the welding disc component is fixed on the door plate component through the welding disc fixing component, the door plate component can be connected with the welding fiber storage frame in a turnover mode, and the adapter module component is connected with the wire distribution frame.

Further, the wire loop subassembly includes wire loop, wire loop mounting panel and send not take off the screw, the quantity of wire loop is a plurality of, and a plurality of wire loops connect gradually on the wire loop mounting panel, the wire loop mounting panel is through sending not take off the screw connection on the distribution frame.

Further, the fiber storage module comprises a third wiring groove, a fiber storage device and a fourth wiring groove which are distributed in sequence, the number and the positions of the third wiring grooves are corresponding to those of the second wire binding plate, the second side sealing plate is provided with a through hole for connecting wires between the second wire binding plate and the third wiring groove, and the position of the fourth wiring groove is corresponding to the welding disc fixing assembly.

Further, the door plant subassembly includes door plant, spacing mounting, door plant fixed lock and welding tray apron, the welding tray fixed subassembly is fixed on the door plant, welding tray apron connection is on the welding tray fixed subassembly, spacing mounting is connected the bottom of door plant, welding tray apron and spacing mounting are located respectively the upper and lower both ends of welding tray subassembly, the door plant fixed lock is fixed the top of door plant, the door plant passes through the door plant fixed lock and can connect in a convertible way the welding stores up fine frame, the both sides of door plant all are equipped with the second wire casing.

Further, the welding disc fixing assembly comprises a welding disc fixing device, a first wiring groove, a fiber winding device and a wire passing groove are sequentially formed in two sides of the welding disc fixing device, and the wire passing groove corresponds to the second wiring groove in position.

Further, the splice tray assembly is snap-fit to the splice tray attachment assembly, and the splice tray assembly is angled to the splice tray attachment assembly.

Further, the welding disc assembly comprises a welding disc, a welding clamping groove, a fiber storage barrel and a number tube buckle, wherein the welding clamping groove and the fiber storage barrel are fixed in the welding disc, the welding clamping groove is matched with the welding disc fixing device, and the number tube buckle is fixed on the outer side of the welding disc.

Further, the number of the fiber storage cylinders in each welding disc assembly is two, and the two welding disc assemblies are respectively positioned on two sides of the welding disc.

Further, the adapter module assembly comprises a plurality of adapter modules, each adapter module comprises an adapter panel, a locking buckle and a plurality of adapters, each adapter is installed on the adapter panel, and the adapter panels are detachably connected with the wiring frame through the locking buckle.

Further, the adapter mounting plate is also connected with the wiring frame in a drawing mode.

Compared with the prior art, the utility model has the following advantages:

(1) The high-density subframe is designed in a partition layout structure, and is divided into a welding mode and a wiring mode, wherein the welding mode and the wiring mode are respectively adopted on the left side and the right side, so that the management is convenient, and the partition management can be realized;

(2) The welding module is of an up-down turnover structure design, the turnover angle is 90 degrees, the turnover belt limiting structure is designed, welding is convenient, the bending radius is large during turnover, and the bending performance of the optical fiber is not affected at all;

(3) The adapter module is installed in a screwless design, adopts a buckle type fixing structure, is convenient to construct and operate, can be independently pulled out, and is directly constructed and operated outside;

(4) The high-density subframe is in modularized design, the density is high, the module is a high-density module, the capacity of a single module reaches 48 cores, and the total capacity of the subframe reaches 576 cores;

(5) The utility model is of modularized design, can increase and decrease modules at any time according to actual capacity requirements, and has high customization strength.

Drawings

FIG. 1 is a schematic view of a first structural layout of a high density subframe on the left and right sides of a fusion zone and wiring zone provided in an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a second structural layout of a high density subframe on the left and right sides of a fusion zone and wiring zone provided in an embodiment of the present utility model;

FIG. 3 is an expanded view of a structure of a high density subframe on the left and right sides of a fusion zone and a wiring zone provided in an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a frame structure of a high density subframe on the left and right sides of a welding area and a wiring area provided in an embodiment of the present utility model;

FIG. 5 is a first schematic view of a door panel assembly according to an embodiment of the present utility model;

FIG. 6 is a second schematic view of a door panel assembly according to an embodiment of the present utility model;

FIG. 7 is a schematic structural diagram of a fiber-routing memory module according to an embodiment of the present utility model;

FIG. 8 is a schematic view of a fusion splice tray assembly according to an embodiment of the present utility model;

FIG. 9 is a schematic view of a fusion splice tray arrangement according to an embodiment of the present utility model;

FIG. 10 is a schematic view of an adapter module assembly according to an embodiment of the present utility model;

FIG. 11 is a schematic diagram of a wire loop assembly according to an embodiment of the present utility model;

in the figure, 1, wire frame, 2, welded fiber storage frame, 201, door panel limiter, 3, first wire binding plate, 4, second wire binding plate, 5, first side closing plate, 6, second side closing plate, 7, mounting ear, 8, bus ring, 9, wire loop assembly, 901, wire loop, 902, wire loop mounting plate, 902, wire passing-out screw, 10, wire loop storage module, 101, third wire loop, 102, fiber storage device, 103, fourth wire loop, 11, door panel assembly, 111, door panel, 112, limit fixture, 113, door panel fixing lock, 114, welded disc cover plate, 115, second wire loop, 12, welded disc assembly, 121, welded disc, 122, welded clamping groove, 123, fiber storage tube, 124, number tube buckle, 13, welded disc fixing assembly, 131, welded disc fixing device, 132, first wire loop, 133, fiber winding device, 134, wire loop, 14, adapter module assembly, 141, mounting plate, 142, locking buckle, 143, adapter, left side welding device, 152, right side wire loop, 152, 153, right side wire loop, 163, wire loop area, 161, right side wire loop area, 161, 164, wire loop area, left side wire loop area, right side wire loop area, left side wire loop, wire loop area, wire loop, 132, wire loop.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

It should be noted that the terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

Example 1

As shown in fig. 3 and 4, the present embodiment provides a high-density subframe on the left and right sides of a welding area and a wire division, which includes a wire frame 1, a welding fiber storage frame 2, a first wire binding plate 3, a second wire binding plate 4, a first side sealing plate 5, a second side sealing plate 6, a mounting ear 7, a wire loop 8, a wire loop assembly 9, a wire loop storage module 10, a door panel assembly 11, a welding disc assembly 12, a welding disc fixing assembly 13 and an adapter module assembly 14;

the wire ring assembly 9 comprises a wire ring 901, a wire ring mounting plate 902 and a wire non-releasing screw 903; the fiber storage module 10 comprises a third wiring groove 101, a fourth wiring groove 103 and a fiber storage device 102; the door panel assembly 11 comprises a door panel 111, a limiting fixing piece 112, a door panel fixing lock 113, a second wiring groove 115 and a welding disc cover plate 114; the welding disc assembly 12 comprises a welding disc 121, a welding clamping groove 122, a fiber storage barrel 123 and a numbering pipe buckle 124; the welding disc fixing assembly 13 comprises a wire passing groove 134, a first wire passing groove 132, a fiber winding device 133 and a welding disc fixing device 131; the adapter module assembly 14 includes an adapter 143, a locking clasp 142, and an adapter bulkhead 141.

The wiring frame 1 and the welding fiber storage frame 2 are connected with each other in a left-right parallel mode, the first side sealing plate 5 is connected to one side of the wiring frame 1, the second side sealing plate 6 is connected to one side of the welding fiber storage frame 2, the first wire binding plate 3 is connected between the wiring frame 1 and the welding fiber storage frame 2, the mounting lug 7 is connected to one side, far away from the wiring frame 1, of the welding fiber storage frame 2, the second wire binding plate 4 is mounted on the mounting lug 7, the wire ring 8 is connected to the wiring frame 1, the wire ring assembly 9 is connected to one side, far away from the welding fiber storage frame 2, of the wiring frame 1, the wire ring storage module 10 is connected to the welding fiber storage frame 2, the welding disk assembly 12 is fixed to the door plate assembly 11 through the welding disk fixing assembly 13, the door plate assembly 11 can be connected with the welding fiber storage frame 2 in a turnover mode, and the adapter module assembly 14 is connected to the wiring frame 1.

In particular, the method comprises the steps of,

1. as shown in fig. 11, the wire loop assembly 9 includes a plurality of wire loops 901, wire loop mounting plates 902, and non-removable screws 903, the number of wire loops 901 being plural, the plurality of wire loops 901 being sequentially connected to the wire loop mounting plates 902, the wire loop mounting plates 902 being connected to the wire frame 1 by the non-removable screws 903.

2. As shown in fig. 7, the fiber storage module 10 includes a third wire groove 101, a fiber storage device 102 and a fourth wire groove 103, which are distributed in sequence, the number and positions of the third wire groove 101 correspond to those of the second wire binding plate 4, the second side sealing plate 6 is provided with a through hole for connecting wires between the second wire binding plate 4 and the third wire groove 101, and the position of the fourth wire groove 103 corresponds to the welding disc fixing assembly 13.

In this embodiment, the fiber storage module 10 is designed to be divided into two sides, so that the fiber routing requirements of any 2 directions can be easily and conveniently met, and the fiber storage device 102 is designed to store more surplus fibers before entering the splice tray 121, so as to reduce the storage pressure of the later-stage splice tray 121.

3. As shown in fig. 5 and 6, the door panel assembly 11 includes a door panel 111, a limiting fixing member 112, a door panel fixing lock 113 and a welding tray cover plate 114, the welding tray fixing assembly 13 is fixed on the door panel 111, the welding tray cover plate 114 is connected to the welding tray fixing assembly 13, the limiting fixing member 112 is connected to the bottom of the door panel 111, the welding tray cover plate 114 and the limiting fixing member 112 are located at the upper end and the lower end of the welding tray assembly 12 in decibels, the door panel fixing lock 113 is fixed at the top of the door panel 111, the door panel 111 is connected with the welding fiber storage frame 2 in a turnover manner through the door panel fixing lock 113, and two sides of the door panel 111 are provided with second wiring grooves 115.

A door plate limiting part 201 is correspondingly arranged in the welding fiber storage frame 2, and the welding fiber storage frame 2 is matched with the limiting fixing part 112 to realize the bottom limiting of the door plate 111.

4. As shown in fig. 9, the fusion splice tray fixing assembly 13 includes a fusion splice tray fixing device 131, and a first wire groove 132, a fiber winding device 133 and a wire passing groove 134 are sequentially provided on both sides of the fusion splice tray fixing device 131, and the wire passing groove 134 corresponds to the position of the second wire groove 115.

5. As shown in fig. 8, the splice tray assembly 12 is snap-fit to the splice tray arrangement 13, and the splice tray assembly 12 is angularly mounted to the splice tray arrangement 13.

The welding disk assembly 12 comprises a welding disk 121, a welding clamping groove 122, a fiber storage barrel 123 and a numbering pipe buckle 124, wherein the welding clamping groove 122 and the fiber storage barrel 123 are fixed in the welding disk 121, the welding clamping groove 122 is matched with a welding disk fixing device 131, and the numbering pipe buckle 124 is fixed on the outer side of the welding disk 121.

The number of fiber storage cylinders 123 in each welding disk assembly 12 is two, and the two welding disk assemblies 12 are respectively positioned at two sides of the welding disk 121.

In this embodiment, the welding module is designed in a vertically-turnover structure, the whole welding disc 121 and the fixing device are fixed on the door panel assembly 11, the welding disc 121 is installed in a snap-in type, the installation is convenient and rapid, the installation is inclined and installed at an angle, and 24 welding discs 121 can be installed in total; the door panel assembly 11 can be easily and flexibly turned over by 90 degrees.

The single welding disc 121 is 24 cores, 2 fiber storage cylinders 123 are arranged in the welding disc 121, wires can be arranged on two sides of the welding disc 121, the wire inlet requirements of any 2 directions can be met, and meanwhile, a number tube buckle 124 is arranged on each welding disc 121 and can correspond to the position of each welding disc 121 at a glance.

The wire passing grooves 134 and the fiber winding devices 133 are arranged on the left side and the right side of the welding disc fixing device 131, so that bare fibers can be stored and routed conveniently, meanwhile, the bare fibers are routed inside the welding disc 121, and more surplus fibers can be stored inside the welding disc.

6. As shown in fig. 10, the adapter module assembly 14 includes a plurality of adapter modules each including an adapter bulkhead 141, a locking buckle 142, and a plurality of adapters 143, each adapter 143 being mounted on the adapter bulkhead 141, the adapter bulkhead 141 being detachably connected to the distribution frame 1 by the locking buckle 142. The adapter plate 141 is also drawn out to connect the wiring frame 1.

The adapters 143 are installed as modules in a modular design, in this embodiment, one module is installed with 24 adapters 143, and the number of cores of a single module is SC:24 cores, namely 48 cores LC, wherein the adapter 143 is installed without screws, the whole module is designed for installing without screws, and the whole module is fixed by adopting a locking buckle 142 structure and can be quickly installed and detached;

the module is of a drawing type, guide installation is arranged in each module, and the module can be independently drawn out during construction, so that the construction is convenient;

gao Mizi frame size is H470W 505D 190mm, 12 adapter modules can be installed, and the maximum core number is LC 576 core, SC 288 core.

7. Gao Mizi the frame is divided into a welding area and a wiring area, and according to the 2 layout designs of fig. 1 and 2, the layout designs of the left wiring area 151 and the right welding area 152, or the layout designs of the left welding area 153 and the right wiring area 154 are respectively, and meanwhile, the left and right incoming lines are correspondingly introduced;

the routing is clear, as shown in fig. 3 and 4, from the wire inlet area 161, the fiber routing area 162, the storage area 163, the welding area 164, and the wiring area 165, so that a complete and clear routing mode is realized.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims (10)

1. The high-density subframe is characterized by comprising a wiring frame (1), a welding fiber storage frame (2), a first wire binding plate (3), a second wire binding plate (4), a first side sealing plate (5), a second side sealing plate (6), a mounting lug (7), a bus ring (8), a wire loop assembly (9), a wire loop storage module (10), a door plate assembly (11), a welding disc assembly (12), a welding disc fixing assembly (13) and an adapter module assembly (14);

the utility model provides a wire frame (1) and butt fusion store up fine frame (2) about parallel interconnect, first side closing plate (5) are connected one side of wire frame (1), second side closing plate (6) are connected one side of butt fusion store up fine frame (2), first binding plate (3) are connected between wire frame (1) and butt fusion store up fine frame (2), install ear (7) connect one side of keeping away from wire frame (1) on butt fusion store up fine frame (2), install second binding plate (4) on install ear (7), bus ring (8) are connected in wire frame (1), walk subassembly (9) to connect one side of keeping away from butt fusion store up fine frame (2) on wire frame (1), walk fine storage module (10) to connect in butt fusion store up fine frame (2), butt fusion dish subassembly (12) are fixed on door plant assembly (11) through butt fusion dish fixed subassembly (13), door plant assembly (11) can connect fine frame (14) on connecting the adapter frame (14).

2. The high-density subframe on the left and right sides of a fusion zone and a wiring zone according to claim 1, wherein the wiring ring assembly (9) comprises a plurality of wiring rings (901), a wiring ring mounting plate (902) and a non-releasing screw (903), the number of the wiring rings (901) is plural, the plurality of wiring rings (901) are sequentially connected to the wiring ring mounting plate (902), and the wiring ring mounting plate (902) is connected to the wiring frame (1) through the non-releasing screw (903).

3. The high-density subframe on the left and right sides of a welding area and a wiring area according to claim 1, wherein the fiber routing storage module (10) comprises a third wiring groove (101), a fiber storage device (102) and a fourth wiring groove (103) which are distributed in sequence, the number and the positions of the third wiring groove (101) correspond to those of the second wire binding plate (4), the second side sealing plate (6) is provided with through holes for connecting wires between the second wire binding plate (4) and the third wiring groove (101), and the position of the fourth wiring groove (103) corresponds to the welding disc fixing assembly (13).

4. The high-density subframe of the left side and the right side of a welding area and a wiring area according to claim 1, wherein the door plate assembly (11) comprises a door plate (111), a limiting fixing piece (112), a door plate fixing lock (113) and a welding tray cover plate (114), the welding tray fixing assembly (13) is fixed on the door plate (111), the welding tray cover plate (114) is connected on the welding tray fixing assembly (13), the limiting fixing piece (112) is connected to the bottom of the door plate (111), the welding tray cover plate (114) and the limiting fixing piece (112) are respectively located at the upper end and the lower end of the welding tray assembly (12), the door plate fixing lock (113) is fixed at the top of the door plate (111), the door plate (111) is connected with the welding fiber storage frame (2) in a turnover mode through the door plate fixing lock (113), and two sides of the door plate (111) are respectively provided with a second wiring groove (115).

5. The high-density subframe on the left and right sides of a fusion zone and a wiring zone according to claim 4, wherein the fusion splice tray fixing assembly (13) comprises a fusion splice tray fixing device (131), a first wiring groove (132), a fiber winding device (133) and a wire passing groove (134) are sequentially arranged on two sides of the fusion splice tray fixing device (131), and the wire passing groove (134) corresponds to the position of the second wiring groove (115).

6. The high-density subframe on both the left and right sides of a fusion zone and distribution zone according to claim 5, wherein said fusion splice tray assembly (12) is snap-fitted to said fusion splice tray holding assembly (13), and said fusion splice tray assembly (12) is mounted to said fusion splice tray holding assembly (13) at an oblique angle.

7. The high-density subframe on the left and right sides of a welding area and a wiring area according to claim 6, wherein the welding disc assembly (12) comprises a welding disc (121), a welding clamping groove (122), a fiber storage barrel (123) and a number tube buckle (124), the welding clamping groove (122) and the fiber storage barrel (123) are fixed in the welding disc (121), the welding clamping groove (122) is matched with the welding disc fixing device (131), and the number tube buckle (124) is fixed on the outer side of the welding disc (121).

8. The high density subframe on both left and right sides of a fusion zone and distribution zone according to claim 7, wherein the number of fiber storage drums (123) in each of said fusion splice tray assemblies (12) is two, and two of said fusion splice tray assemblies (12) are located on both sides of said fusion splice tray (121), respectively.

9. The high-density subframe on both the left and right sides of a fusion zone and a harness split according to claim 1, wherein the adapter module assembly (14) comprises a plurality of adapter modules, each including an adapter panel (141), a locking buckle (142) and a plurality of adapters (143), each adapter (143) being mounted on the adapter panel (141), the adapter panel (141) being detachably connected to the harness frame (1) by the locking buckle (142).

10. The high density subframe on both the left and right sides of a fusion zone and a wiring zone according to claim 9, wherein said adapter mounting plate (141) is also connected to said wiring frame (1) by pulling.

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