CN213365132U

CN213365132U - High-altitude optical fiber box for communication engineering

Info

Publication number: CN213365132U
Application number: CN202022764757.1U
Authority: CN
Inventors: 谢林锋
Original assignee: Hubei Huawang Communication Group Co ltd
Current assignee: Hubei Huawang Communication Group Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-06-04
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a communication engineering uses eminence fiber-optic box, include: the box body, the sealing cover, the back hole frame, the arc hole, the fixed arc block, the clamping piece, the screw hole, the fastening bolt, the buckle, the lock hole, the screw rod and the nut; the box body is of a box-shaped structure with a front opening, one side of the front opening of the box body is provided with a sealing cover through a hinge, two sides of the box body are provided with fixed arc blocks, and the arc frame is of an arc-shaped plate-shaped structure; the arc-shaped frames are provided with arc-shaped holes, and the two groups of arc-shaped frames are respectively embedded on one group of fixed arc blocks by the aid of the arc-shaped holes on the arc-shaped frames; the clamping piece is fixed on the fixed arc block, two groups of screw rods with rod-shaped structures penetrate through arc holes of the two groups of arc frames together, a nut is screwed on each screw rod and is positioned on the outer sides of the two arc frames; the utility model has the advantages that: the application range is wider, and the structure is simpler.

Description

High-altitude optical fiber box for communication engineering

Technical Field

The utility model relates to the communication engineering field specifically is a communication engineering uses eminence fiber box.

Background

The optical fiber box is generally used for storing optical fibers or optical fiber connectors in the prior art, the existing high-position optical fiber box generally only has a single fixing function or fixing mode, a hoop-shaped fixing mode which can be fixed on a telegraph pole cannot be used for fixing on a steel frame, and a punching bolt fixing mode which can be fixed on the steel frame cannot be used for fixing on the telegraph pole, so that the prior art needs the optical fiber box which can enable the device to be attached to the telegraph pole with a cylindrical structure and also can be attached to the non-cylindrical angle steel of a user, I-shaped steel and the high position of an iron frame, and compared with the traditional fixing structure which only has a single fixing mode, the fixing application range is wider.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication engineering uses eminence fiber box to solve the problem that mentions among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an overhead fiber optic cassette for telecommunications engineering, comprising: the box body, the sealing cover, the back hole frame, the arc hole, the fixed arc block, the clamping piece, the screw hole, the fastening bolt, the buckle, the lock hole, the screw rod and the nut; the box body is of a box-shaped structure with a front opening, one side of the front opening of the box body is provided with a sealing cover through a hinge, two sides of the box body are provided with fixed arc blocks, two concentric equilateral-distance arc surfaces are arranged on the fixed arc blocks, the arc frame is of an arc-shaped plate-shaped structure and is divided into two groups, two concentric-distance equilateral-distance arc surfaces are arranged on the arc frame, an arc hole with the same edge distance between the longitudinal section and the longitudinal section of the arc frame is arranged on the arc frame, so that two concentric-distance equilateral-distance arc surfaces are arranged on the arc hole and are respectively superposed with the two equilateral-distance arc surfaces on the fixed arc blocks, and the two groups of arc frames are respectively embedded on one group of the fixed arc blocks by depending on the arc holes on the arc frames; the arc frame can be rotatory around the cambered surface axial lead of fixed arc piece on fixed arc piece, and fixed arc piece is used for spacing arc hole, prevents that arc frame is excessive rotatory, the thickness of fixed arc piece is less than the thickness of arc frame, is equipped with two sets of screws on the fixed arc piece, the clamping piece is the sheet structure of the equal margin of longitudinal section and fixed arc piece longitudinal section, is equipped with the round hole that two sets of hole sites correspond with two sets of screws respectively on the clamping piece, has run through a gim peg in the round hole, and the gim peg is screwed in the screw, fixes the clamping piece on fixed arc piece, runs through the screw rod that has two sets of shaft-like structures jointly in the arc hole of two sets of arc frames, and the inherent nut of every screw rod top spin, the nut is located the.

Preferably, the fastening bolt is provided with a rotary tooth with a sheet structure for facilitating manual screwing of the fastening bolt.

Preferably, the middle section of the screw is provided with an anti-skid rubber sheet.

Preferably, the upper surface and the lower surface of the box body are provided with at least four groups of through holes which are used for perforating optical fibers.

Preferably, two groups of buckles are arranged on one sides of the box body and the sealing cover far away from the hinge.

Preferably, one side of the box body and one side of the sealing cover far away from the hinge are respectively provided with a sheet-shaped structure, and the two sheet-shaped structures are provided with lock holes.

Preferably, four corners of the back side of the box body are provided with back hole frames of sheet structures, and the back hole frames are provided with penetrating fixing holes.

Compared with the prior art, the beneficial effects of the utility model are that:

can make the device can depend on the wire pole of cylindrical structure also can depend on the eminence at non-columniform angle steel, I-shaped steel, iron stand through can changeing gliding arc frame design, compare in traditional fixed knot that only has single fixed mode construct, the range of application is more extensive, the structure is also comparatively simple.

Drawings

Fig. 1 is a schematic diagram of the explosion structure of the present invention.

Fig. 2 is a schematic view of a fixing structure for a utility pole according to the present invention.

Fig. 3 is a schematic view of the fixing structure for steel frame of the present invention.

Fig. 4 is a schematic view of the fixing structure of the utility model for the high wall surface.

In the figure: 1. a box body; 2. sealing the cover; 3. a back hole frame; 4. an arc-shaped frame; 5. an arc-shaped hole; 6. fixing the arc block; 7. a clip; 8. a screw hole; 9. fastening bolts; 10. buckling; 11. a lock hole; 12. a screw; 13. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. 1-4, in an embodiment of the present invention, an aerial optical fiber box for communication engineering includes: the box body 1, the seal cover 2, the back hole frame 3, the arc frame 4, the arc hole 5, the fixed arc block 6, the clamping piece 7, the screw hole 8, the fastening bolt 9, the buckle 10, the lock hole 11, the screw 12 and the nut 13; the box body 1 is of a box-shaped structure with a front opening, one side of the front opening of the box body 1 is provided with a sealing cover 2 through a hinge, two sides of the box body 1 are provided with a fixed arc block 6, two equilateral-distance arc surfaces with the same axis are arranged on the fixed arc block 6, the arc-shaped frame 4 is of an arc-shaped plate-shaped structure and is divided into two groups, two equilateral-distance arc surfaces with the same axis are arranged on the arc-shaped frame 4, an arc-shaped hole 5 with the same side distance between the longitudinal section of the arc-shaped frame 4 and the longitudinal section of the arc-shaped frame 4 is arranged on the arc-shaped frame 4, so that two equilateral-distance arc surfaces with the same axis are arranged on the arc-shaped hole 5, the two equilateral-distance arc surfaces on the arc-shaped hole 5 are respectively superposed with the two equilateral-distance arc surfaces on the fixed arc block; the arc frame 4 can be rotatory around the cambered surface axial lead of fixed arc piece 6 on fixed arc piece 6, and fixed arc piece 6 is used for spacing arc hole 5, prevents that arc frame 4 from excessively rotating, the thickness of fixed arc piece 6 is less than the thickness of arc frame 4, is equipped with two sets of screws 8 on the fixed arc piece 6, clamping piece 7 is the sheet structure of longitudinal section and fixed arc piece 6 longitudinal section equidistance, is equipped with the round hole that two sets of hole sites correspond with two sets of screws 8 respectively on the clamping piece 7, has run through a gim peg 9 in the round hole, and gim peg 9 screws in screw 8, fixes clamping piece 7 on fixed arc piece 6, has two sets of rod-like structure's screw rod 12 in the arc hole 5 of two sets of arc frames 4 altogether to run through, and the inherent nut 13 of every screw rod 12 spin, and nut 13 is located the outside of two arc frames 4.

The fastening bolt 9 is provided with rotary teeth with a sheet structure for facilitating manual screwing of the fastening bolt 9.

And an anti-skid rubber is arranged at the middle section of the screw 12.

The upper surface and the lower surface of the box body 1 are provided with at least four groups of through holes which are used for perforating optical fibers.

And two groups of buckles 10 are arranged on one sides of the box body 1 and the sealing cover 2 far away from the hinge.

One side of the box body 1 and the sealing cover 2, which is far away from the hinge, is respectively provided with a sheet structure, and the two sheet structures are respectively provided with a lock hole 11.

The four corners of the back side of the box body 1 are provided with back hole frames 3 with sheet structures, and the back hole frames 3 are provided with penetrating fixing holes.

The utility model discloses a theory of operation is: when in use, the attachment structure (such as a telegraph pole, angle steel, I-shaped steel and an iron stand) is arranged between two groups of screw rods 12 through the disassembly and the reassembly of the screw rods 12 and the nuts 13, the screw rods 12 and the nuts 13 on the rear side are fixed on the arc stand 4 through the rotation of the nuts 13 on the rear side, the box body 1 is pressed downwards, the screw rods 12 on the front side are moved backwards to be close to each other, the attachment structure is clamped, the nuts 13 on the screw rods 12 on the front side are locked, the screw rods 12 on the front side are fixed on the arc stand 4, the arc blocks 6 are fixed in the arc holes 5 in a sliding mode towards the attachment structure side, the screw rods 12 on the front side are tightly pressed on the rear portion of the box body, each clamping bolt 9 is screwed manually to fix the clamping piece 7 and the fixed arc block 6, and the thickness of the fixed arc block 6 is smaller than that of the arc stand 4, so that the clamping piece 7 is fixed on the fixed arc block 6, the arc frame 4 can be clamped tightly to fix the box body, because of the anti-slip rubber function and the lever friction function of the middle section of the screw 12, the box body 1 is fixed on an attachment structure, the design of the arc frame 4 capable of changing sliding can enable the device to be attached to a telegraph pole with a cylindrical structure and also to be attached to the high part of a non-cylindrical angle steel, an I-shaped steel and an iron frame, compared with the traditional fixing structure with only a single fixing mode, the application range is wider, the structure is simpler, the same back hole frame 3 can directly fix the box body on the wall surface at the high part by using bolts, the arc frame 4 and the screw 12 can be omitted and are not arranged, the through holes on the upper surface and the lower surface of the box body 1 are used for penetrating cables and used for storing optical fibers or optical fiber connectors in the box body 1, the buckle 10 (the buckle 10 is the direct application of the utility model and is not in the protection range, fixedly omitted) is used for fixing the box body 1 and the sealing cover 2, and the two groups of lock holes 11 are used for penetrating through the lockset to lock the box body 1 and the sealing cover 2, so that the wires in the optical fiber box are prevented from being maliciously damaged by lawbreakers.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein; any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An overhead fiber optic cassette for telecommunications engineering, comprising: the box body (1), the sealing cover (2), the back hole frame (3), the arc frame (4), the arc hole (5), the fixed arc block (6), the clamping piece (7), the screw hole (8), the fastening bolt (9), the buckle (10), the lock hole (11), the screw rod (12) and the nut (13); the method is characterized in that: the box body (1) is of a box-shaped structure with a front opening, one side of the front opening of the box body (1) is provided with a sealing cover (2) through a hinge, two sides of the box body (1) are provided with a fixed arc block (6), two equilateral pitch arc surfaces which are coaxial are arranged on the fixed arc block (6), the arc-shaped frames (4) are of arc-shaped plate-shaped structures and divided into two groups, two equilateral-distance arc surfaces with the same axle center are arranged on the arc-shaped frames (4), the arc-shaped frame (4) is provided with arc-shaped holes (5) with the longitudinal section equal to the longitudinal section of the arc-shaped frame (4) in edge distance, so that two coaxial equilateral-distance arc surfaces are arranged on the arc-shaped holes (5), the two equilateral-distance arc surfaces on the arc-shaped holes (5) are respectively superposed with the two equilateral-distance arc surfaces on the fixed arc blocks (6), and the two groups of arc-shaped frames (4) are respectively embedded on one group of fixed arc blocks (6) by the aid of the arc-shaped holes (5) on the two groups of arc-shaped frames; the arc frame (4) can rotate around the arc axial lead of the fixed arc block (6) on the fixed arc block (6), the fixed arc block (6) is used for limiting arc holes (5) to prevent the arc frame (4) from over-rotating, the thickness of the fixed arc block (6) is smaller than that of the arc frame (4), two groups of screw holes (8) are arranged on the fixed arc block (6), the clamping piece (7) is a sheet structure with the longitudinal section equal to the longitudinal section of the fixed arc block (6) in a side distance, two groups of hole sites are arranged on the clamping piece (7) and respectively correspond to the two groups of screw holes (8), a fastening bolt (9) penetrates through the round holes, the fastening bolt (9) is screwed in the screw holes (8) to fix the clamping piece (7) on the fixed arc block (6), two groups of screw rods (12) with two groups of structures are penetrated through the arc holes (5) of the arc frame (4), and each screw rod-shaped nut (13) is fixed on each screw rod (12), the nuts (13) are positioned at the outer sides of the two arc-shaped frames (4).

2. The overhead optical fiber box for communication engineering according to claim 1, wherein: the fastening bolt (9) is provided with rotary teeth with a sheet structure.

3. The overhead optical fiber box for communication engineering according to claim 1, wherein: and the middle section of the screw rod (12) is provided with an anti-skid rubber sheet.

4. The overhead optical fiber box for communication engineering according to claim 1, wherein: the upper surface and the lower surface of the box body (1) are provided with at least four groups of through holes.

5. The overhead optical fiber box for communication engineering according to claim 1, wherein: and two groups of buckles (10) are arranged on one sides of the box body (1) and the sealing cover (2) far away from the hinge.

6. The overhead optical fiber box for communication engineering according to claim 1, wherein: one side of the box body (1) and one side of the sealing cover (2) far away from the hinge are respectively provided with a sheet structure, and the two sheet structures are respectively provided with a lock hole (11).

7. The overhead optical fiber box for communication engineering according to claim 1, wherein: the four corners of the back side of the box body (1) are provided with back hole frames (3) of sheet structures, and the back hole frames (3) are provided with penetrating fixing holes.