CN218848406U

CN218848406U - Optical fiber distribution frame

Info

Publication number: CN218848406U
Application number: CN202223542718.2U
Authority: CN
Inventors: 蹇哲
Original assignee: Gansu Zhongren Communication Engineering Co ltd
Current assignee: Gansu Zhongren Communication Engineering Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-11
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to an optical fiber distribution frame technical field just discloses an optical fiber distribution frame, comprises a box bod, the wiring module is installed and first U-shaped groove has been seted up to the front end of box body, be fixed with the connecting rod on the wiring module, the connecting rod is located first U-shaped inslot, the top cover of connecting rod is equipped with the adjusting collar, be fixed with the gag lever post on the adjusting collar, the gag lever post block is in spacing seat, spacing seat is fixed at the top of box body, this optical fiber distribution frame inlays the front end at the distribution frame through the connecting rod to gag lever post and cassette cooperation on the adjusting collar realize the installation and the dismantlement of whole wiring module, consequently need not adopt traditional bolted connection, operate more simple and convenient.

Description

Optical fiber distribution frame

Technical Field

The utility model relates to an optical fiber distribution frame technical field specifically is an optical fiber distribution frame.

Background

The optical fiber distribution frame is an important matching device in an optical transmission system, is used for functions of optical fiber fusion of an optical cable terminal, adjustment of an optical connector, storage of redundant tail fibers, optical cable protection and the like, and plays an important role in safe operation and flexible application of an optical fiber communication network.

When the existing optical fiber distribution frame is used, the existing optical fiber distribution frame needs to be opened, a clamping strip or a clamping seat used for installing an adapter is detached from a distribution frame, the adapter is installed in sequence, the installed clamping strip or clamping seat is installed on the distribution frame again, tail fibers are installed in sequence on the adapter, then the optical fibers and the tail fibers are installed in sequence one by one to melt the fibers, and redundant optical fibers are installed on a fiber melting disc.

Consequently card strip or cassette when installing and the later stage is adjusted the adapter with the distribution frame in, for example appear not correctly aim at between optic fibre and the adapter, clear up the adapter etc. still need dismantle card strip or cassette to this, lead to the operation comparatively loaded down with trivial details from this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an optical fiber distribution frame possesses the convenience and installs and dismantle advantages such as card strip or cassette and distribution frame, has solved current card strip or cassette and distribution frame installation and dismantlement convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical fiber distribution frame, comprises a box bod, the front end of box body is installed the wiring module and has been seted up first U-shaped groove, be fixed with the connecting rod in the wiring module, the connecting rod is located first U-shaped inslot, the top cover of connecting rod is equipped with the adjusting collar, be fixed with the gag lever post on the adjusting collar, the gag lever post block is in spacing, the top at the box body is fixed to spacing.

Preferably, the top of box body is passed through the bolt and is installed the apron, the second U-shaped groove that corresponds with first U-shaped groove is seted up to the front end of apron, spacing seat is fixed on the apron.

Preferably, the two sides of the box body are fixedly provided with ear seats.

Preferably, the internally mounted of box body has a plurality of fixing bases, a plurality of wiring racks are installed in the outside of fixing base, the top of wiring rack is provided with melts the fine board, it articulates the inside at the box body to melt the fine board.

Preferably, the winding posts are fixedly arranged on two sides in the box body.

Preferably, the rear end of the box body is provided with a through hole for the optical fiber to penetrate, and the front end of the through hole is provided with a clamp for fixing the optical fiber.

To sum up, the utility model discloses a following beneficial effect:

this optical fiber distribution frame inlays the front end at the distribution frame through the connecting rod to the gag lever post and the cassette cooperation that the adjustment was sheathe in realizes the installation and the dismantlement of whole wiring module, consequently need not adopt traditional bolted connection, operates more simple and conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall explosion structure of the present invention;

fig. 3 is the mounting structure diagram of the wiring module of the present invention.

Wherein: 1. a box body; 2. a wiring module; 3. a connecting rod; 4. a first U-shaped slot; 5. an adjusting sleeve; 6. a limiting rod; 7. a limiting seat; 8. a cover plate; 9. a second U-shaped slot; 10. an ear mount; 11. a fixed seat; 12. a wire frame; 13. melting the fiber board; 14. a winding post; 15. a through hole; 16. and (5) clamping a hoop.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an optical fiber distribution frame includes a box body 1, a cover plate 8 is connected to the top of the box body 1 through bolts, and ear seats 10 are fixedly installed on two sides of the box body 1, so that the whole box body 1 can be installed in a cabinet through the ear seats 10.

First U-shaped groove 4 and second U-shaped groove 9 have been seted up in proper order at the front end of box body 1 and the front end of apron 8, the internally mounted of first U-shaped groove 4 and second U-shaped groove 9 has connecting rod 3, and the bottom of connecting rod 3 then is fixed with wiring module 2, wiring module 2 can be cassette 7 or card strip, wiring module 2 installs the front end at box body 1, and it is equipped with adjusting collar 5 still to overlap at the top of connecting rod 3, adjusting collar 5 can slide and can rotate on connecting rod 3 simultaneously along connecting rod 3, one side fixed mounting of adjusting collar 5 has gag lever post 6, 6 blocks of gag lever post are in spacing seat, and spacing seat is then fixed on apron 8.

Through the technical scheme, when installing or dismantling

wiring module

2, 3 blocks of connecting rod on the wiring module 2 are in first U-shaped groove 4 and second U-shaped inslot 9, then pulling adjusting collar 5 and rotate adjusting collar 5, make the gag lever post 6 on the adjusting collar 5 remove and rotate the top of cassette 7, later release adjusting collar 5 again and make gag lever post 6 block in spacing seat, realize fixing to wiring module 2, slide once more simultaneously in the dismantlement with rotate adjusting collar 5 with gag lever post 6 separately with spacing seat can, more convenience when installing and dismantling wiring module 2.

It should be noted that the wiring modules 2 in the prior art are generally arranged in multiple groups, and each group of wiring modules 2 is fixed by two or four screws.

Install wrapping post 14 in the inside both sides of box body 1, install a plurality of fixing bases 11 in the intermediate position of box body 1 simultaneously, a plurality of wiring racks 12 are installed in the outside of fixing base 11, and the top of wiring rack 12 then is provided with melts fine board 13, melts fine board 13 and articulates in the inside of box body 1, still offers the through-hole 15 that is used for optic fibre to penetrate and carries out the clamp 16 fixed to optic fibre at the rear end of box body 1.

Through above-mentioned technical scheme, optic fibre enters into the inside of box body 1 through the pupil to fix optic fibre through clamp 16, later with the butt fusion between pigtail and the optic fibre, the butt fusion department then installs in fixing base 11, unnecessary optic fibre and pigtail wind on wrapping post 14 and junction box 12, after the installation with fuse fiber plate 13 lid close on junction box 12 can.

When using, when need changing the adapter and clearing up, can directly stimulate this moment and adjust the pole, make adjusting collar 5 slide on connecting rod 3, and drive gag lever post 6 and spacing seat separation, rotate adjusting collar 5 after the separation once more, make gag lever post 6 rotate first U-shaped groove 4 opening part direction, can take out holistic wiring module 2 through first U-shaped groove 4 and second U-shaped inslot 9 this moment, realize the installation to wiring module 2, with the reason when dismantling, consequently, the operation is more convenient simple.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optical fibre distribution frame comprising a box (1), characterized in that: the utility model discloses a box body, including box body (1), connection module (2) and first U-shaped groove (4) have been installed to the front end of box body (1), be fixed with connecting rod (3) on connection module (2), connecting rod (3) are located first U-shaped groove (4), the top cover of connecting rod (3) is equipped with adjusting collar (5), be fixed with gag lever post (6) on adjusting collar (5), gag lever post (6) block is in spacing seat (7), the top at box body (1) is fixed in spacing seat (7).

2. An optical fiber distribution frame as defined in claim 1 wherein: the top of box body (1) is installed apron (8) through the bolt, second U-shaped groove (9) that correspond with first U-shaped groove (4) are seted up to the front end of apron (8), spacing seat (7) are fixed on apron (8).

3. An optical fiber distribution frame as recited in claim 1, wherein: ear seats (10) are fixedly arranged on two sides of the box body (1).

4. An optical fiber distribution frame as recited in claim 1, wherein: the inside mounting of box body (1) has a plurality of fixing bases (11), a plurality of wiring racks (12) are installed in the outside of fixing base (11), the top of wiring rack (12) is provided with melts fine board (13), it articulates the inside at box body (1) to melt fine board (13).

5. An optical fiber distribution frame as defined in claim 4 wherein: and winding posts (14) are fixedly arranged on two sides in the box body (1).

6. An optical fiber distribution frame as recited in claim 5, wherein: the rear end of the box body (1) is provided with a through hole (15) for the penetration of optical fibers, and the front end of the through hole (15) is provided with a clamp (16) for fixing the optical fibers.