CN209014784U - Optical fiber pyrocondensation pipe fixing device - Google Patents
Optical fiber pyrocondensation pipe fixing device Download PDFInfo
- Publication number
- CN209014784U CN209014784U CN201822047213.6U CN201822047213U CN209014784U CN 209014784 U CN209014784 U CN 209014784U CN 201822047213 U CN201822047213 U CN 201822047213U CN 209014784 U CN209014784 U CN 209014784U
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- China
- Prior art keywords
- optical fiber
- box body
- groups
- lower box
- semi
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 abstract description 9
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of optical fiber pyrocondensation pipe fixing devices of fiber plant technical field, including lower box body and upper box cover, the both ends of lower box body are equipped with two groups of connectors, the inside of two groups of connectors has elliptical aperture and circular hole, the inner cavity of lower box body is equipped with two groups of mounting bases and balance weight, balance weight is located between two groups of mounting bases, semi-elliptical groove and half slot are had at the top of mounting base, the top of semi-elliptical groove and half slot is fixed by oval protection cap and semicircle protection cap respectively, the elliptical aperture and circular hole respectively at semi-elliptical groove and half slot in the same horizontal line, mountable elliptical optical fiber heat-shrink tube and the one of which of round fiber heat-shrink tube or both are installed together, upper box cover fixing-stable, it plays a very good protection to the optical fiber heat-shrink tube in lower box body, installation reliability is high, installation effectiveness is high, pyrocondensation is protected Keep its injury-free after protecting pipe insertion, pyrocondensation protection sleeve pipe is not easily to fall off, and clamping force is moderate.
Description
Technical field
The utility model relates to fiber plant technical field, specially a kind of optical fiber pyrocondensation pipe fixing device.
Background technique
As scientist Chinese Gao Kun has invented fiber optic cables, also indicate the arriving of internet optical communication, it thoroughly changes
The mode of mankind's communication and information transmitting has been established important foundation for current information superhighway, has been made " with a telephone wire
Transmit a set of film " illusion become a reality, and then the demand of the optical fiber tube in optical communication field is also in geometric increase.
Optical fiber tempreature bulb is a kind of main parts size in cable splice closure, is used for two strands of fused fiber splices together.Light
Fine tempreature bulb generally heats pipe fixing device by optical fiber and is fixed in connector box, and existing optical fiber hot melt pipe fixing device only leads to
Latch to be crossed to fix, tempreature bulb is easy to fall off out of latch, thus the unstability for causing optical cable to connect, since optical fiber tempreature bulb has
There are ellipsoidal structures and two kinds of round shape structure, structure is not identical, so that same optical fiber hot melt pipe fixing device can only
A kind of optical fiber tempreature bulb of fixed structure, when needing to fix different types of optical fiber tempreature bulb, operator must not be changed without tool
There is the connector box of the fixed device of corresponding optical fiber tempreature bulb, the installation effectiveness of connector box is lower, and the Reliability comparotive of installation is poor.
Based on this, the utility model devises a kind of optical fiber pyrocondensation pipe fixing device, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of optical fiber pyrocondensation pipe fixing devices, to solve to mention in above-mentioned background technique
Optical fiber hot melt pipe fixing device out is only fixed by latch, and tempreature bulb is easy to fall off out of latch, so that optical cable be caused to connect
Unstability and when needing to fix different types of optical fiber tempreature bulb, operator must not be changed without with corresponding optical fiber
The problem of heating the connector box of pipe fixing device.
To achieve the above object, the utility model provides the following technical solutions: a kind of optical fiber pyrocondensation pipe fixing device, including
Lower box body and upper box cover, the both ends of the lower box body are equipped with two groups of connectors, and the inside of connector described in two groups has ellipse
Hole and circular hole are fixedly connected between the lower box body and upper box cover by fixed block, and the inner cavity of the lower box body is equipped with two groups of peaces
Fill seat and balance weight, the balance weight is located between two groups of mounting bases, had at the top of the mounting base semi-elliptical groove and
The top of half slot, the semi-elliptical groove and half slot is fixed by oval protection cap and semicircle protection cap respectively, the ellipse
Hole and circular hole respectively at semi-elliptical groove and half slot in the same horizontal line.
Preferably, fixed by fixing bolt one between fixed block described in two groups, the two sides of the bottom of the lower box body are all provided with
There is installation sheet.
Preferably, the two sides of the bottom of the lower box body are equipped with card slot, and the top two sides of the upper box cover are equipped with and card slot
Compatible card column.
Preferably, the L-shaped shape of the mounting base.
Preferably, at the top of the balance weight and top center position of upper box cover is provided with screw hole, the top of the upper box cover
Portion is bolted between two groups of screw holes by fixing bolt two.
Preferably, the outer surface of the semi-elliptical groove, oval protection cap, half slot and semicircle protection cap, which is equipped with, is bonded with bullet
Property pad, and elastic cushion is molded using high pressure PE.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, and it is novel in design, lead to
The inside for crossing again lower box body is equipped with semi-elliptical groove and half slot, mountable elliptical optical fiber heat-shrink tube and round fiber heat-shrink tube
One of which or both is installed together, when so that different optical fiber heat-shrink tubes are fixed in operator again, does not need more changing-over
Head cartridge, it is high-efficient, and upper box cover fixing-stable, it plays a very good protection, installs to the optical fiber heat-shrink tube in lower box body
High reliablity, installation effectiveness are high, semi-elliptical groove, oval protection cap, half slot and semicircle protection cap outer surface be equipped with and be bonded with
Elastic cushion, and elastic cushion is molded using high pressure PE, so that keeping its injury-free after the insertion of pyrocondensation protection sleeve pipe, pyrocondensation is protected
Protecting pipe is not easily to fall off, and clamping force is moderate.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model mounting base structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- lower box body, 101- card slot, 2- upper box cover, 201- card column, 3- connector, 4- elliptical aperture, 5- circular hole, 6- fixed block,
7- fixing bolt one, 8- installation sheet, 9- fixing bolt two, 10- mounting base, 11- balance weight, 12- screw hole, 13- semi-elliptical groove,
14- ellipse protection cap, 15- half slot, 16- semicircle protection cap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, optical fiber pyrocondensation pipe fixing device disclosed by the utility model, including lower box body 1 and upper box cover 2.
It is fixedly connected between the lower box body 1 and upper box cover 2 by fixed block 6.
The both ends of the lower box body 1 are equipped with two groups of connectors 3, and the inside of connector 3 described in two groups has 4 He of elliptical aperture
Circular hole 5.
The inner cavity of the lower box body 1 is equipped with two groups of mounting bases 10 and balance weight 11, and the balance weight 11 is located at two groups of installations
Between seat 10, the top of the mounting base 10 has semi-elliptical groove 13 and half slot 15, the semi-elliptical groove 13 and semicircle
The top of slot 15 is fixed by oval protection cap 14 and semicircle protection cap 16 respectively.
The elliptical aperture 4 and circular hole 5 respectively at semi-elliptical groove 13 and half slot 15 in the same horizontal line.
It is fixed by fixing bolt 1 between fixed block 6 described in two groups, so that being connected between lower box body 1 and upper box cover 2
Stablize, the two sides of the bottom of convenient disassembly, the lower box body 1 are equipped with installation sheet 8, convenient for pacifying to the box body fixing device
Dress.
The two sides of the bottom of the lower box body 1 are equipped with card slot 101, and the top two sides of the upper box cover 2 are equipped with and card slot 101
Compatible card column 201, upper box cover 2 is accurate by card column 201 and 101 location and installation of card slot on lower box body 1, box in guarantee
The stability connected between lid 2 and lower box body 1.
The preferably L-shaped shape of mounting base 10 can install two kinds of light heat-shrink tubes of different shapes respectively simultaneously, and
It is independent of each other.
11 top of balance weight and the top center position of upper box cover 2 are provided with screw hole 12, the top of the upper box cover 2
It is bolted between two groups of screw holes 12 by fixing bolt 29, it can will be under stable being installed on of balance weight 11 by fixing bolt 29
Guiding balance is played the role of to the optical fiber heat-shrink tube of installation in the inner cavity of box body 1.
The semi-elliptical groove 13, oval protection cap 14, half slot 15 and semicircle protection cap 16 outer surface be equipped with and be bonded with
Elastic cushion, and elastic cushion is molded using high pressure PE, so that keeping its injury-free after the insertion of pyrocondensation protection sleeve pipe, pyrocondensation is protected
Protecting pipe is not easily to fall off, and clamping force is moderate.
One concrete application of the present embodiment are as follows: by opening upper box cover 2, optical fiber heat-shrink tube of different shapes is put respectively
The inside of corresponding semi-elliptical groove 13 and half slot 15 in L-type mounting base 10 is set, and is run through between two groups of mounting bases 10
In in balance weight 11, then by oval protection cap 14 and semicircle protection cap 16 to being placed in semi-elliptical groove 13 and half slot 15
The elliptical fiber heat-shrink tube and round fiber heat-shrink tube in portion are fixed.
Semi-elliptical groove 13, oval protection cap 14, half slot 15 and semicircle protection cap 16 outer surface be equipped be bonded it is flexible
Pad, and elastic cushion is molded using high pressure PE, so that keep its injury-free after the insertion of pyrocondensation protection sleeve pipe, pyrocondensation protective case
Manage not easily to fall off, clamping force is moderate.Then the both ends of optical fiber heat-shrink tube are extended through in the connector 3 at 1 both ends of lower box body, is extended
It is external out, then upper box cover 2 is fixed, upper box cover 2 is cooperated by card column 201 and card slot 101 first, and upper box cover 2 passes through
Card column 201 and 101 location and installation of card slot on lower box body 1 are accurate, guarantee the stability connected between upper box cover 2 and lower box body 1,
Then it is fixed by fixed block 6, is finally again fixedly connected with upper box cover 2 in balance weight 11 by fixing bolt 29 again,
Guarantee the fixed stability of upper box cover 2, plays a very good protection to the optical fiber heat-shrink tube in lower box body 1, installation reliability
Height, it is high-efficient, wherein the one of the mountable elliptical optical fiber heat-shrink tube of optical fiber pyrocondensation pipe fixing device and round fiber heat-shrink tube
Kind or both is installed together, when so that different optical fiber heat-shrink tubes are fixed in operator again, does not need replacement connector box, effect
Rate is high.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of optical fiber pyrocondensation pipe fixing device, including lower box body (1) and upper box cover (2), it is characterised in that: the lower box body
(1) both ends are equipped with two groups of connectors (3), and the inside of connector described in two groups (3) has elliptical aperture (4) and circular hole (5), institute
It states and is fixedly connected between lower box body (1) and upper box cover (2) by fixed block (6), the inner cavity of the lower box body (1) is equipped with two groups of peaces
Seat (10) and balance weight (11) are filled, the balance weight (11) is located between two groups of mounting bases (10), the top of the mounting base (10)
Portion has a semi-elliptical groove (13) and half slot (15), and the top of the semi-elliptical groove (13) and half slot (15) passes through respectively
Oval protection cap (14) and semicircle protection cap (16) are fixed, the elliptical aperture (4) and circular hole (5) respectively with semi-elliptical groove (13) and
At half slot (15) in the same horizontal line.
2. optical fiber pyrocondensation pipe fixing device according to claim 1, it is characterised in that: between fixed block described in two groups (6)
Fixed by fixing bolt one (7), the two sides of the bottom of the lower box body (1) are equipped with installation sheet (8).
3. optical fiber pyrocondensation pipe fixing device according to claim 1, it is characterised in that: the bottom two of the lower box body (1)
Side is equipped with card slot (101), and the top two sides of the upper box cover (2) are equipped with card slot (101) compatible card column (201).
4. optical fiber pyrocondensation pipe fixing device according to claim 1, it is characterised in that: the L-shaped shape of the mounting base (10)
Shape.
5. optical fiber pyrocondensation pipe fixing device according to claim 1, it is characterised in that: at the top of the balance weight (11) and upper
The top center position of box cover (2) is provided with screw hole (12), and the top of the upper box cover (2) is spirally connected by fixing bolt two (9)
Between two groups of screw holes (12).
6. optical fiber pyrocondensation pipe fixing device according to claim 1, it is characterised in that: the semi-elliptical groove (13), ellipse
The outer surface of protection cap (14), half slot (15) and semicircle protection cap (16), which is equipped with, is bonded with elastic cushion, and elastic cushion is using high
Pressure PE is molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047213.6U CN209014784U (en) | 2018-12-07 | 2018-12-07 | Optical fiber pyrocondensation pipe fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047213.6U CN209014784U (en) | 2018-12-07 | 2018-12-07 | Optical fiber pyrocondensation pipe fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014784U true CN209014784U (en) | 2019-06-21 |
Family
ID=66843567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822047213.6U Expired - Fee Related CN209014784U (en) | 2018-12-07 | 2018-12-07 | Optical fiber pyrocondensation pipe fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937718A (en) * | 2021-10-25 | 2022-01-14 | 国网河南省电力公司新安县供电公司 | High-voltage cable joint protection device |
-
2018
- 2018-12-07 CN CN201822047213.6U patent/CN209014784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113937718A (en) * | 2021-10-25 | 2022-01-14 | 国网河南省电力公司新安县供电公司 | High-voltage cable joint protection device |
| CN113937718B (en) * | 2021-10-25 | 2023-06-09 | 国网河南省电力公司新安县供电公司 | High-voltage cable joint protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 |