CN109541767B - Optical fiber cable fixing device - Google Patents
Optical fiber cable fixing device Download PDFInfo
- Publication number
- CN109541767B CN109541767B CN201811393180.9A CN201811393180A CN109541767B CN 109541767 B CN109541767 B CN 109541767B CN 201811393180 A CN201811393180 A CN 201811393180A CN 109541767 B CN109541767 B CN 109541767B
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- China
- Prior art keywords
- sleeve
- loop bar
- optical fiber
- holes
- clamp mouth
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- 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
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/56—Processes for repairing optical cables
- G02B6/562—Processes for repairing optical cables locatable, e.g. using magnetic means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses an optical fiber cable fixing device which comprises a base, wherein fixing holes are formed in two sides of the top of the base, a sleeve is arranged in the middle of the top of the base, a loop bar is movably connected inside the sleeve, a fixing shaft is arranged at the top end of the loop bar, a turntable is rotatably connected to the top of the fixing shaft, and a screw is arranged at the top of the turntable. According to the invention, the sleeve and the loop bar are arranged, the plurality of groups of through holes are arranged on the outer side of the sleeve, the concave hole is formed in the bottom end of one side of the loop bar, the spring is arranged in the concave hole, one end of the spring is connected with the bulge, the loop bar moves upwards or downwards in the sleeve, the bulge is in contact with the inner wall of the sleeve, the spring is in a contraction state, when the bulge corresponds to the through hole, the spring extends, the bulge outwards extends out under the action of the spring and is clamped with the through hole, and the bulge can be clamped with different through holes according to actual requirements, so that the distance between the optical fiber cable and the wall body or the ground can.
Description
Technical Field
The invention relates to the technical field of optical fiber cables, in particular to an optical fiber cable fixing device.
Background
With the rapid development of network technology, optical fibers are widely used, and bare optical fibers are generally divided into three layers: the optical fiber cable comprises a central high-refractive-index glass core (the core diameter is generally 50 or 62.5 mu m), a middle low-refractive-index silica glass cladding (the diameter is generally 125 mu m), and a resin coating for reinforcement is arranged at the outermost part, most optical fibers need to be coated by a plurality of protective structures before use, the coated cable is called an optical cable, the protective layer and the insulating layer on the outer layer of the optical fiber can prevent the surrounding environment from damaging the optical fiber, such as water, fire, electric shock and the like, and the optical cable is divided into: the optical fiber, buffer layer and cladding, optical fiber and coaxial cable are similar, only do not have netted shielding layer, the center is the glass core of light propagation, optical fiber is important transmission medium in the network transmission, most optical cable all is buried inside below ground or wall body, leak outside optical cable and be used for being connected to network equipment such as router, because when the installation, the length of optical fiber all reserves, lead to that the optical fiber that leaks is comparatively mixed and disorderly, be unfavorable for the protection of optical fiber, and influence pleasing to the eye, consequently, it is especially necessary to provide the fixing device of an optical fiber cable.
The existing optical fiber cable fixing device is mostly fixed on a wall body or the ground, the distance between the optical fiber cable and the wall body or the ground can not be adjusted according to the actual requirement of the environment, the practicability is not strong, the existing optical fiber cable fixing device is fixed well with the wall body or the ground, the fixing device can not move, if the installation direction of the optical fiber cable needs to be changed, the fixing device needs to be disassembled and reassembled, the fixing device is troublesome, and when the optical fiber cable swings and deviates due to external factors, the fixing device can not move along with the fixing device, so that the optical fiber cable is abraded, and the service life of the optical fiber cable is shortened.
Disclosure of Invention
The present invention is directed to a fiber optic cable fixing device to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an optical fiber cable fixing device, includes the base, the both sides at base top all are provided with the fixed orifices, the intermediate position department at base top is provided with the sleeve, telescopic inside swing joint has the loop bar, the top of loop bar is provided with the fixed axle, the top of fixed axle is rotated and is connected with the carousel, the top of carousel is provided with the screw rod, and the carousel has the connecting block through screw rod connection, the top of connecting block is fixed with first double-layered mouth, one side of first double-layered mouth is provided with first fixed block, one side that first fixed block was kept away from to first double-layered mouth is provided with the round pin axle, and first double-layered mouth has the second to press from both sides the mouth through round pin axle swing joint, one side that the second pressed from both sides the mouth is provided.
Preferably, the first clamping nozzle and the second clamping nozzle are symmetrically arranged, and rubber pads are arranged on the inner sides of the first clamping nozzle and the second clamping nozzle.
Preferably, telescopic one side is provided with the through-hole, the bottom that the loop bar is close to through-hole one side is provided with the shrinkage pool, the inside of shrinkage pool is provided with the spring, the one end that the spring is close to the through-hole is connected with the arch.
Preferably, the top end of the inner side of the sleeve is provided with a limiting block, and the outer side of the sleeve rod is provided with a groove which is mutually clamped with the limiting block.
Preferably, the number of the through holes is multiple groups, and the multiple groups of the through holes are uniformly distributed on one side of the sleeve at equal intervals.
Preferably, a second threaded hole is formed in the second fixing block, a first threaded hole is formed in the first fixing block, and a bolt is connected with the first threaded hole and the second threaded hole through internal threads.
Preferably, the outer side of the fixed shaft is provided with a clamping block, and the inner side of the rotary disc is provided with a clamping groove matched with the clamping block.
Preferably, the number of the limiting blocks is two, and the two groups of limiting blocks are symmetrically arranged relative to the transverse central axis of the sleeve.
Preferably, the connecting block is detachably connected with the screw rod through threads.
Compared with the prior art, the invention has the beneficial effects that: the invention is characterized in that a sleeve and a loop bar are arranged, a plurality of groups of through holes are arranged on the outer side of the sleeve, a concave hole is arranged at the bottom end of one side of the loop bar, a spring is arranged in the concave hole, one end of the spring is connected with a bulge, the loop bar moves upwards or downwards in the sleeve, the bulge is contacted with the inner wall of the sleeve, the spring is in a contraction state, when the bulge corresponds to the through hole, the spring extends, the bulge outwards extends under the action of the spring and is clamped with the through hole, the bulge can be clamped with different through holes according to actual requirements, so that the distance between an optical fiber cable and a wall body or ground can be adjusted, the practicability is strong, the turntable is rotatably connected with a fixed shaft by arranging the fixed shaft and the turntable, after the optical fiber cable fixing device is fixed with the wall body or the ground, if the installation direction of the optical, when the optical fiber cable swings and deviates due to external factors, the turntable drives the clamping mouth to rotate along with the optical fiber cable, and the optical fiber cable is not easy to wear, so that the service life of the optical fiber cable can be prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic view of a structure of a nip according to the present invention;
FIG. 4 is a schematic structural view of the sleeve of the present invention;
FIG. 5 is a schematic view of the construction of a loop bar of the present invention;
fig. 6 is a schematic structural diagram of the turntable of the present invention.
In the figure: 1. a base; 2. a fixing hole; 3. a sleeve; 4. a loop bar; 5. a fixed shaft; 6. a turntable; 7. a screw; 8. connecting blocks; 9. a first nip; 10. a first fixed block; 11. a pin shaft; 12. a second nip; 13. a second fixed block; 14. a bolt; 15. a rubber pad; 16. a through hole; 17. a limiting block; 18. a groove; 19. concave holes; 20. a spring; 21. a protrusion; 22. a first threaded hole; 23. a second threaded hole; 24. a clamping block; 25. a clamping groove.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an optical fiber cable fixing device includes a base 1, fixing holes 2 are disposed on both sides of the top of the base 1, a sleeve 3 is disposed at a middle position of the top of the base 1, a loop bar 4 is movably connected inside the sleeve 3, a fixing shaft 5 is disposed at the top end of the loop bar 4, a rotating plate 6 is rotatably connected to the top of the fixing shaft 5, a screw 7 is disposed at the top of the rotating plate 6, the rotating plate 6 is connected to a connecting block 8 through the screw 7, a first clamping nozzle 9 is fixed at the top of the connecting block 8, a first fixing block 10 is disposed on one side of the first clamping nozzle 9, a pin 11 is disposed on one side of the first clamping nozzle 9, which is far away from the first fixing block 10, a second clamping nozzle 12 is movably connected to the first clamping nozzle 9 through the pin 11, and a second fixing block 13 corresponding to the first fixing.
According to the invention, the fixed shaft 5 and the turntable 6 are arranged, the turntable 6 is rotationally connected with the fixed shaft 5, the optical fiber cable fixing device is directly rotated after being fixed with a wall body or the ground, if the installation direction of the optical fiber cable needs to be changed, the turntable 6 is relatively convenient, when the optical fiber cable swings and deviates due to external factors, the turntable 5 drives the first clamping nozzle 9 and the second clamping nozzle 12 to rotate along with the optical fiber cable, and the optical fiber cable is not easily abraded, so that the service life of the optical fiber cable can be prolonged, and the optical fiber cable fixing device is relatively practical.
Referring to fig. 1, the first clamping jaw 9 and the second clamping jaw 12 are symmetrically arranged, and rubber pads 15 are arranged on the inner sides of the first clamping jaw 9 and the second clamping jaw 12, so that the optical fiber cable can be clamped through the matching of the first clamping jaw 9 and the second clamping jaw 12, and the fixing effect is realized.
Referring to fig. 1, 2 and 4, a through hole 16 is formed in one side of a sleeve 3, a concave hole 19 is formed in the bottom end of one side of a loop bar 4 close to the through hole 16, a spring 20 is arranged inside the concave hole 19, one end of the spring 20 close to the through hole 16 is connected with a plurality of groups of protrusions 21, the number of the through holes 16 is multiple, and the through holes 16 are uniformly distributed on one side of the sleeve 3 at equal intervals.
Referring to fig. 1, 4 and 5, the top end of the inner side of the sleeve 3 is provided with two limiting blocks 17, the outer side of the loop bar 4 is provided with grooves 18 which are mutually clamped with the limiting blocks 17, the number of the limiting blocks 17 is two, and the two limiting blocks 17 are symmetrically arranged about the transverse central axis of the sleeve 3.
Referring to fig. 1 and 3, the second fixing block 13 is provided with a second threaded hole 23, the first fixing block 10 is provided with a first threaded hole 22, and the first threaded hole 22 and the second threaded hole 23 are internally and threadedly connected with a bolt 14.
Referring to fig. 5 and 6, the outer side of the fixed shaft 5 is provided with a clamping block 24, and the inner side of the rotating disc 6 is provided with a clamping groove 25 matched with the clamping block 24.
Referring to fig. 1, the connecting block 8 is detachably connected with the screw 7 through threads, and the present invention detachably connects the connecting block 8 with the screw 7, so that the clamping mouth part can be disassembled, and the present invention is independent, practical, flexible to use and practical.
The working principle is as follows: firstly, fixing a base 1 and a wall body or a ground through a fixing hole 2, then rotating a second fixing block 13 through a pin shaft 11 to enable a first fixing block 10 and the second fixing block 13 to be in an open rotating state, placing an optical fiber cable between the first fixing block 10 and the second fixing block 13, continuously rotating the second fixing block 13 through the pin shaft 11 to enable the first fixing block 10 and the second fixing block 13 to be in a closed rotating state, then screwing a bolt 14 into the first threaded hole 22 and the second threaded hole 23, adjusting the tightness degree of the first fixing block 10 and the second fixing block 13 according to the thickness of the optical fiber cable, then enabling a loop bar 4 to move upwards or downwards in a sleeve 3, enabling a bulge 21 to be in contact with the inner wall of the sleeve 3, enabling a spring 20 to be in a contraction state, when the bulge 21 corresponds to a through hole 16, extending the spring 20 outwards pushes the bulge 21, enabling the bulge 21 to outwards extend out to be clamped with the through hole 16, can be according to actual demand, with protruding 21 and the 16 looks block of different through-holes to distance between adjustable fiber cable and wall body or the ground, if the installation direction that needs to change fiber cable, rotate carousel 6 can, when fiber cable takes place to sway the skew because of external factors, carousel 6 drives first tong mouth 9 and second tong mouth 12 and rotates along with it, and fiber cable is difficult to wearing and tearing, thereby can improve fiber cable's life.
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.
Claims (3)
1. The utility model provides an optical fiber cable fixing device, includes the base, its characterized in that: the two sides of the top of the base are provided with fixing holes, the middle position of the top of the base is provided with a sleeve, the interior of the sleeve is movably connected with a loop bar, one side of the sleeve is provided with a plurality of groups of through holes, the through holes are evenly distributed on one side of the sleeve at equal intervals, the bottom end of one side of the loop bar close to the through holes is provided with a concave hole, the interior of the concave hole is provided with a spring, one end of the spring close to the through holes is connected with a bulge, the top end of the inner side of the sleeve is provided with a limit block, the outer side of the loop bar is provided with a groove mutually clamped with the limit block, the top end of the loop bar is provided with a fixed shaft, the top of the fixed shaft is rotatably connected with a turntable, the outer side of the fixed shaft is, and the carousel is connected with the connecting block through the screw rod, the top of connecting block is fixed with first clamp mouth, one side of first clamp mouth is provided with first fixed block, one side that first fixed block was kept away from to first clamp mouth is provided with the round pin axle, and just first clamp mouth has the second to press from both sides the mouth through round pin axle swing joint, one side of second clamp mouth is provided with the second fixed block corresponding with first fixed block, be provided with the second screw hole on the second fixed block, be provided with first screw hole on the first fixed block, the internal thread connection of first screw hole and second screw hole has the bolt, first clamp mouth and the mutual symmetry setting of second clamp mouth, and the inboard of first clamp mouth and second clamp mouth all is provided with the rubber pad.
2. The fiber optic cable securing device of claim 1, wherein: the number of the limiting blocks is two, and the two limiting blocks are symmetrically arranged relative to the transverse central axis of the sleeve.
3. The fiber optic cable securing device of claim 1, wherein: the connecting block is detachably connected with the screw rod through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811393180.9A CN109541767B (en) | 2018-11-21 | 2018-11-21 | Optical fiber cable fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811393180.9A CN109541767B (en) | 2018-11-21 | 2018-11-21 | Optical fiber cable fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109541767A CN109541767A (en) | 2019-03-29 |
| CN109541767B true CN109541767B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811393180.9A Active CN109541767B (en) | 2018-11-21 | 2018-11-21 | Optical fiber cable fixing device |
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| Country | Link |
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| CN (1) | CN109541767B (en) |
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| CN110625544A (en) * | 2019-10-09 | 2019-12-31 | 南通光烁通信设备有限公司 | Optical fiber clamping device |
| CN111522108B (en) * | 2020-04-30 | 2022-04-15 | 福建硅光通讯科技有限公司 | Tail fiber coiling device for optical transmission equipment of communication machine room |
| CN111786335A (en) * | 2020-07-13 | 2020-10-16 | 苏州裕谦信息科技有限公司 | Computer cable bundling device |
| CN112202139B (en) * | 2020-08-27 | 2021-11-19 | 南京市晨枭软件技术有限公司 | Cable guiding device for industrial robot |
| CN111917083A (en) * | 2020-08-27 | 2020-11-10 | 衡阳和众信息技术有限责任公司 | Cable tube bank fixing device for network engineering wiring |
| CN112702112B (en) * | 2020-12-21 | 2022-08-09 | 上海凯工石油装备科技有限公司 | Device for detecting continuity of optical fiber line |
| CN114264326B (en) * | 2021-12-08 | 2023-09-15 | 中国汽车工程研究院股份有限公司 | Adjustable universal connecting seat and installation method thereof |
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| CN2531157Y (en) * | 2002-04-07 | 2003-01-15 | 张怀钊 | Pneumatic lifting rod |
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| Publication number | Publication date |
|---|---|
| CN109541767A (en) | 2019-03-29 |
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Effective date of registration: 20230925 Address after: 421000 Hengshan Science City mangrove R & D Innovation Zone, group 12, Dongfeng Village, Yueping Town, Yanfeng District, Hengyang City, Hunan Province Patentee after: HUNAN SHUAIWEI CONTROL TECHNOLOGY Co.,Ltd. Address before: 421000 Hengshan Science City mangrove R & D Innovation Zone, group 12, Donghu village, Yueping Town, Yanfeng District, Hengyang City, Hunan Province Patentee before: HENGYANG OPTICAL FIBER TECHNOLOGY RESEARCH INSTITUTE MANAGEMENT Co.,Ltd. |
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