CN113655582B - Fixing device of 5G communication optical cable - Google Patents
Fixing device of 5G communication optical cable Download PDFInfo
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- CN113655582B CN113655582B CN202110948954.5A CN202110948954A CN113655582B CN 113655582 B CN113655582 B CN 113655582B CN 202110948954 A CN202110948954 A CN 202110948954A CN 113655582 B CN113655582 B CN 113655582B
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- fixedly connected
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- limiting plate
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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
- G02B6/48—Overhead installation
- G02B6/483—Installation of aerial type
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- Optics & Photonics (AREA)
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Abstract
The invention provides a fixing device for a 5G communication optical cable, and relates to the technical field of communication. The fixing device for the 5G communication optical cable comprises a supporting rod, a supporting frame, a first fixing mechanism, a connecting pipe, a second fixing mechanism and a joint box, wherein the supporting frame is fixedly connected to the top end of the supporting rod, the first fixing mechanism is arranged on one side, away from the supporting rod, of the top end of the supporting frame, the invention provides a fixing device for a 5G communication optical cable, which solves the problem that the normal transmission of signals is influenced by the influence of the optical cable in a loose tube when the loose tube is expanded and contracted due to the influence of temperature, so that the friction between the inner side of a rope type extrusion air bag and the loose tube is increased by extruding and expanding the loose tube through a first fixing mechanism, the friction between the inner side of the rope type extrusion air bag and the loose tube is prevented from excessively contracting and expanding the loose tube, the right side of the first fixing mechanism is slidably connected with a connecting tube, the bottom end of the connecting tube is fixedly connected with a second fixing mechanism, and the right side of the connecting tube is fixedly connected with a connecting box.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a fixing device for a 5G communication optical cable.
Background
The communication optical cable is composed of a core and an outer protective layer, which are composed of a plurality of optical fibers, compared with the traditional symmetrical copper loop and coaxial copper loop, the optical fibers have the advantages of much larger transmission capacity, less attenuation, long transmission distance, small volume, light weight, no electromagnetic interference and low cost, are the most promising communication transmission media at present, are widely used for signal transmission of various departments such as telecommunication, electric power, broadcasting and the like, and gradually become the main body of a future communication network.
Along with 5G network is popularized gradually and needs to change original partial communication optical cable, but because partial optical cable is built on stilts setting thereby the loose tube on optical cable surface can receive the temperature influence and stretch out and draw back when the great season of difference in temperature round the clock to thereby receive the flexible influence of loose tube to take place to buckle to the optical cable in the loose tube thereby influence the transmission effect to the optical cable to the signal.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fixing device for a 5G communication optical cable, which solves the problem that the optical cable in a loose tube is influenced when the loose tube stretches due to the influence of temperature, so that the normal transmission of the optical cable to signals is influenced.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a fixing device of 5G communication optical cable, includes the bracing piece, the support frame, first fixed establishment, the connecting pipe, second fixed establishment, the splice box, bracing piece top fixedly connected with support frame, one side that the bracing piece was kept away from on the support frame top is equipped with first fixed establishment, first fixed establishment right side sliding connection has the connecting pipe, connecting pipe bottom fixedly connected with second fixed establishment, connecting pipe right side fixedly connected with connecting box.
Preferably, the splice box is evenly on the support frame top, and second fixed establishment top and connecting pipe junction middle part both sides are equipped with the opening, and the edge that the opening was kept away from second fixed establishment and connecting pipe junction middle part is the fillet and second fixed establishment and connecting pipe junction middle part between be equipped with the bar opening.
Preferably, first fixed establishment is including evenly setting up the slide bar in connecting pipe left side and connecting pipe sliding connection, the even fixedly connected with in slide bar bottom promotes the spring, promote spring bottom fixedly connected with stripper bar, the even fixedly connected with electromagnet block in slide bar top, slide bar left end below fixedly connected with oval extrusion piece, be equipped with rope type extrusion gasbag between the oval extrusion piece right side stripper bar, rope type extrusion gasbag surface and stripper bar fixed connection, even fixedly connected with friction plate on the rope type extrusion gasbag inboard, even fixedly connected with rectangle rubber friction block on the friction plate.
Preferably, one side of the elliptic extrusion block, which is close to the center part of the rope type extrusion air bag, is a plane, the magnetic poles of the electromagnet blocks on the sliding rods on the same water surface are opposite, the rope type extrusion air bags are interwoven together in a rope shape, and the middle part of the rectangular rubber friction block is provided with a strip-shaped groove.
Preferably, the second fixed establishment is including setting up the go-between in the connecting pipe bottom, go-between top middle part both sides fixedly connected with sliding plate, connecting pipe inner wall top fixedly connected with square airbag between the sliding plate, square airbag bottom fixedly connected with catch bar, the first arc limiting plate of catch bar bottom fixedly connected with, first arc limiting plate below is equipped with second arc limiting plate, the spacing bottom fixedly connected with elasticity telescopic link of second arc, the inboard bottom fixed connection of elasticity telescopic link bottom and go-between, and set up the spiral spring in the connecting pipe near joint box right side, the spiral spring rotates with the connecting pipe inner wall to be connected, spiral spring middle part fixedly connected with cylindricality gasbag.
Preferably, in the bar opening was arranged in to the sliding plate, sliding connection between square gasbag and the sliding plate, first arc limiting plate and second arc limiting plate were equipped with the sliding tray for arc and first arc limiting plate and second arc limiting plate adjacent one side, laminated each other between the radian of first arc limiting plate bottom and the radian on second arc limiting plate top.
(III) advantageous effects
(1) According to the invention, the rope type extrusion air bag, the friction plate and the rectangular rubber friction block are arranged on the first fixing mechanism, so that when the temperature rises in the daytime, the friction plate and the rectangular rubber friction block are tightly attached to the surface of the loose tube through the thermal expansion of the rope type extrusion air bag, the friction force between the surface of the loose tube and the rope type extrusion air bag is increased, the optical cable is prevented from being deformed due to the excessive extension of the loose tube, the normal communication of the optical cable is prevented from being influenced, and the phenomenon that the dead bend is formed at the joint of the optical cable and the joint box due to the extrusion of the optical cable and the joint box due to the excessive extension of the loose tube is prevented.
(2) According to the invention, the rope type extrusion air bag, the friction plate and the rectangular rubber friction block in the first fixing mechanism are arranged, so that when the temperature is reduced at night, the friction plate and the rectangular rubber friction block can be tightly attached to the surface of the loose tube by the contraction of the rope type extrusion air bag in the case of cold, the friction force between the surface of the loose tube and the rope type extrusion air bag is increased, the loose tube is prevented from excessively contracting in the case of cold so as to tighten an optical cable between the support rods, and the effect of increasing the influence of wind power on the optical cable is increased so as to break the optical cable between the support rods to influence normal communication.
(3) According to the invention, the sliding rod, the pushing spring, the extrusion rod, the electromagnet block and the elliptic extrusion block are arranged in the first fixing mechanism, so that when the rope type extrusion air bag is heated and expanded, the sliding rod pushes the extrusion rod to extrude the rope type extrusion air bag through the pushing spring under the action of magnetic force, and the loose tube is prevented from pushing the optical cable to be bent in the rope type extrusion air bag under the influence of the friction force of the friction plate and the rectangular rubber friction block when the loose tube is extended, so that the transmission function of the optical cable is prevented from being influenced.
(4) According to the invention, through the connecting ring, the sliding plate, the square air bag, the pushing rod, the first arc limiting plate, the second arc limiting plate, the elastic telescopic rod, the cylindrical air bag and the spiral spring which are arranged in the second fixing mechanism, when the temperature is influenced by weather and changes, the elasticity state of the optical cable arranged in the connecting pipe can be changed when the temperature is changed through the stretching of the square air bag and the spiral spring, and the traction force point of the optical cable is arranged on the left side of the spiral spring, so that the optical cable can not normally transmit signals due to the influence of the loose tube on the connection part of the optical cable and the joint box due to the influence of the temperature.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at C according to the present invention.
The device comprises a support rod 1, a support frame 2, a first fixing mechanism 3, a sliding rod 301, a pushing spring 302, an extrusion rod 303, an electromagnet block 304, an elliptical extrusion block 305, a rope type extrusion air bag 306, a friction plate 307, a rectangular rubber friction block 308, a connecting pipe 4, a second fixing mechanism 5, a connecting ring 501, a sliding plate 502, a square air bag 503, a pushing rod 504, a first arc limiting plate 505, a second arc limiting plate 506, an elastic telescopic rod 507, a cylindrical air bag 508, a spiral spring 509 and a joint box 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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.
As shown in fig. 1 to 5, an embodiment of the present invention provides a fixing device for a 5G communication optical cable, including a support rod 1, a support frame 2, a first fixing mechanism 3, a connection pipe 4, a second fixing mechanism 5, and a joint box 6, where the support frame 2 is fixedly connected to the top end of the support rod 1, the first fixing mechanism 3 is disposed on one side of the top end of the support frame 2 away from the support rod 1, the connection pipe 4 is slidably connected to the right side of the first fixing mechanism 3, the second fixing mechanism 5 is fixedly connected to the bottom end of the connection pipe 4, the connection box is fixedly connected to the right side of the connection pipe 4, the joint box 6 is uniformly disposed on the top end of the support frame 2, openings are disposed on two sides of the middle portion of the connection between the top end of the second fixing mechanism 5 and the connection pipe 4, the edge of the middle portion of the connection between the opening and the second fixing mechanism 5 and the connection pipe 4 is a rounded corner, and a strip-shaped opening is disposed in the middle portion between the connection between the second fixing mechanism 5 and the connection pipe 4.
The first fixing mechanism 3 comprises sliding rods 301 which are evenly arranged on the left side of a connecting pipe 4 and are in sliding connection with the connecting pipe 4, pushing springs 302 are evenly and fixedly connected to the bottom ends of the sliding rods 301, extrusion rods 303 are fixedly connected to the bottom ends of the pushing springs 302, electromagnet blocks 304 are evenly and fixedly connected to the top ends of the sliding rods 301, oval extrusion blocks 305 are fixedly connected to the lower portion of the left end of each sliding rod 301, rope-shaped extrusion air bags 306 are arranged between the extrusion rods 303 on the right sides of the oval extrusion blocks 305, the surfaces of the rope-shaped extrusion air bags 306 are fixedly connected with the extrusion rods 303, friction plates 307 are evenly and fixedly connected to the inner sides of the rope-shaped extrusion air bags 306, rectangular rubber friction blocks 308 are evenly and fixedly connected to the friction plates 307, one sides of the oval extrusion blocks 305, which are close to the center parts of the rope-shaped extrusion air bags 306, are planes, the magnetic poles of the electromagnet blocks 304 on the sliding rods 301 on the same water surface are opposite, and the rope-shaped extrusion air bags 306 are interwoven together in a hemp rope shape, the middle part of the rectangular rubber friction block 308 is provided with a strip-shaped groove.
The second fixing mechanism 5 comprises a connecting ring 501 arranged at the bottom end of the connecting pipe 4, sliding plates 502 are fixedly connected to two sides of the middle part of the top end of the connecting ring 501, a square air bag 503 is fixedly connected to the top end of the inner wall of the connecting pipe 4 between the sliding plates 502, a pushing rod 504 is fixedly connected to the bottom end of the square air bag 503, a first arc limiting plate 505 is fixedly connected to the bottom end of the pushing rod 504, a second arc limiting plate 506 is arranged below the first arc limiting plate 505, an elastic telescopic rod 507 is fixedly connected to the bottom end of the second arc limiting plate 506, the bottom end of the elastic telescopic rod 507 is fixedly connected to the bottom end of the inner side of the connecting ring 501, and a spiral spring 509 arranged in the connecting pipe 4 close to the right side of the joint box 6, the spiral spring 509 is rotatably connected to the inner wall of the connecting pipe 4, a cylindrical air bag 508 is fixedly connected to the middle part of the spiral spring 509, the sliding plate 502 is arranged in the strip-shaped opening, and the square air bag 503 is slidably connected to the sliding plate 502, the first arc limiting plate 505 and the second arc limiting plate 506 are arc-shaped, a sliding groove is formed in one side, adjacent to the first arc limiting plate 505 and the second arc limiting plate 506, of the first arc limiting plate 505, and the radian of the bottom end of the second arc limiting plate 506 is mutually attached to the radian of the top end of the second arc limiting plate 506.
When the cable joint box is used, when a communication cable is installed, the cable passes through the rope type extrusion air bag 306, the elliptical extrusion block 305, the first arc-shaped limiting plate 505 and the second arc-shaped limiting plate 506 and is uniformly wound on the spiral spring 509 to pass through the joint box 6 to be fixedly connected with the joint box 6, when the temperature is increased in daytime, the loose tube on the surface of the cable is heated to extend, the rope type extrusion air bag 306 is heated to expand while the loose tube is heated to extend, so that the distance between the inner side of the rope type extrusion air bag 306 and the cable in the rope type extrusion air bag 306 is shortened, the rope type extrusion air bag 306 pushes the friction plate 307 and the rectangular rubber friction block 308 to move towards the surface of the cable while expanding, the friction plate 307 and the rectangular rubber friction block 308 are tightly attached to the loose tube on the surface of the cable, and when the friction plate 307 and the rectangular rubber friction block 308 are completely tightly attached to the surface of the loose tube, the friction plate 307 and the rectangular rubber friction block 308 between the rope type extrusion air bag 306 and the inner side of the rope type extrusion air bag 306 are heated to extend The friction between the rubbing blocks 308, because the strip-shaped groove is arranged in the middle of the rectangular rubber friction block 308, when the loose tube rubs against the rectangular rubber friction block 308, the loose tube can extrude the rectangular rubber friction block 308, so that the rectangular rubber friction block 308 deforms, the contact area between the rectangular rubber friction block 308 and the loose tube is increased, the friction between the loose tube and the rectangular rubber friction block 308 is enhanced, the loose tube is prevented from excessively extending towards the rope-type extrusion air bag 306 to extrude the joint between the optical cable and the connector box 6, the optical cable at the connector box forms a dead bend to influence the transmission effect of signals, and because the friction between the rectangular rubber friction block 308 and the loose tube is enhanced, when the loose tube in the rope-type extrusion air bag 306 is heated and gradually extends, the loose tube can push the optical cable to bend, the dragging force on the connector box and the optical cable joint is increased, the distance between the sliding rods 301 is gradually reduced under the action of the magnetic force between the electromagnet blocks 304 by intermittently electrifying the electromagnet blocks 304, the sliding rods 301 push the extrusion rods 303 to extrude the surface of the rope type extrusion air bag 306 when the distance between the sliding rods 301 is gradually reduced, the optical cable positioned in the rope type extrusion air bag 306 is corrected by extruding the rope type extrusion air bag 306, the phenomenon that the connection between the optical cable and the joint box 6 is broken due to the bending of the optical cable in the rope type extrusion air bag 306 caused by the temperature rise is prevented, the normal transmission of signals is influenced, the optical cable between the elliptic extrusion blocks 305 is continuously extruded and corrected in the direction of the central axis of the rope type extrusion air bag 306 by the sliding rods 301, and when the temperature rises, the loose tube is stretched to push the optical cable to be extruded with the left end of the rope type extrusion air bag 306, so that the optical cable is bent to influence the transmission of signals, and when the temperature rises, the square air bag 503 expands and extends to push the pushing rod 504 to move downwards to push the first arc limiting plate 505 to move downwards to push the optical cable at the bottom end of the first arc limiting plate 505 to move downwards, and the cylindrical balloon 508 expands to gradually decrease the pitch between the coils of the spiral spring 509 from the inside to the outside, thereby weakening the contraction of the spiral spring 509, tightening the cable placed in the connection tube 4, because the optical cable is evenly wound on spiral spring 509, when the optical cable in spiral spring 509 is tightened, the stressed end of the optical cable is placed between first arc-shaped limiting plate 505 and spiral spring 509 under the action of first arc-shaped limiting plate 505, so that the connection between the optical cable and splice closure 6 is prevented from being affected by the stretching of the loose tube.
When the temperature suddenly drops at night, the loose tube starts to shrink, the cylindrical air bag 508, the square air bag 503 and the rope type extrusion air bag 306 shrink when encountering cold, when the cylindrical air bag 508 and the square air bag 503 start to shrink, the distance between the coils of the spiral spring 509 gradually increases to enhance the elasticity of the spiral spring 509, meanwhile, the square air bag 503 shrinks to cancel the pressing of the first arc-shaped limiting plate 505 on the optical cable below the first arc-shaped limiting plate 505, so that the optical cable below the first arc-shaped limiting plate 505 becomes loose, when the loose tube starts to shrink, the spiral spring 509 shrinks gradually to enable the spiral spring 509 to shrink along with the shrinkage of the optical cable, when the optical cable in the connecting tube 4 is in a tight state when the spiral spring is fully shrunk, the stress point of the optical cable is placed on the left side of the spiral spring 509, so that the dragging on the connection between the optical cable and the joint box 6 is reduced to prevent the connection between the optical cable and the joint box 6 from being broken when the loose tube shrinks, thereby affecting normal communication, and when the rope type extrusion air bag 306 starts to shrink, the friction plate 307 and the rectangular rubber friction block 308 are close to the loose tube, and the friction force between the loose tube and the rope type extrusion air bag 306 is increased through the friction plate 307 and the rectangular rubber friction block 308 to weaken the shrinking effect of the loose tube, so that the effect that the optical cable is affected by wind power due to the fact that the optical cable is tightened due to excessive shrinkage of the loose tube is prevented.
Claims (1)
1. The utility model provides a fixing device of 5G communication optical cable, includes bracing piece (1), support frame (2), first fixed establishment (3), connecting pipe (4), second fixed establishment (5), splice box (6), its characterized in that: the support frame (2) is fixedly connected to the top end of the support rod (1), a first fixing mechanism (3) is arranged on one side, far away from the support rod (1), of the top end of the support frame (2), a connecting pipe (4) is slidably connected to the right side of the first fixing mechanism (3), a second fixing mechanism (5) is fixedly connected to the bottom end of the connecting pipe (4), a connecting box is fixedly connected to the right side of the connecting pipe (4), a joint box (6) is uniformly arranged on the top end of the support frame (2), openings are formed in two sides of the middle of the connecting part of the top end of the second fixing mechanism (5) and the connecting pipe (4), the edge, far away from the middle of the connecting part of the second fixing mechanism (5) and the connecting pipe (4), is a round angle, and a strip-shaped opening is formed in the middle of the connecting part of the second fixing mechanism (5) and the connecting pipe (4);
the first fixing mechanism (3) comprises sliding rods (301) which are evenly arranged on the left side of the connecting pipe (4) and are in sliding connection with the connecting pipe (4), pushing springs (302) are evenly and fixedly connected to the bottoms of the sliding rods (301), extrusion rods (303) are fixedly connected to the bottoms of the pushing springs (302), electromagnet blocks (304) are evenly and fixedly connected to the top ends of the sliding rods (301), oval extrusion blocks (305) are fixedly connected to the lower portions of the left ends of the sliding rods (301), rope-shaped extrusion air bags (306) are arranged between the extrusion rods (303) on the right sides of the oval extrusion blocks (305), the surfaces of the rope-shaped extrusion air bags (306) are fixedly connected with the extrusion rods (303), friction plates (307) are evenly and fixedly connected to the inner sides of the rope-shaped extrusion air bags (306), rectangular rubber friction blocks (308) are evenly and fixedly connected to the friction plates (307), one sides of the oval extrusion blocks (305) close to the central portions of the rope-shaped extrusion air bags (306) are planes, the magnetic poles of the electromagnet blocks (304) on the sliding rod (301) on the same water surface are opposite, the rope-shaped extrusion air bags (306) are interwoven together in a hemp rope shape, and the middle part of the rectangular rubber friction block (308) is provided with a strip-shaped groove;
the second fixing mechanism (5) comprises a connecting ring (501) arranged at the bottom end of the connecting pipe (4), sliding plates (502) are fixedly connected to two sides of the middle of the top end of the connecting ring (501), a square air bag (503) is fixedly connected to the top end of the inner wall of the connecting pipe (4) between the sliding plates (502), a push rod (504) is fixedly connected to the bottom end of the square air bag (503), a first arc limiting plate (505) is fixedly connected to the bottom end of the push rod (504), a second arc limiting plate (506) is arranged below the first arc limiting plate (505), an elastic telescopic rod (507) is fixedly connected to the bottom end of the second arc limiting plate (506), the bottom end of the elastic telescopic rod (507) is fixedly connected to the bottom end of the inner side of the connecting ring (501), and a spiral spring (509) arranged in the connecting pipe (4) close to the right side of the joint box (6), and the spiral spring (509) is rotatably connected to the inner wall of the connecting pipe (4), spiral spring (509) middle part fixedly connected with cylindricality gasbag (508), in the bar opening was arranged in sliding plate (502), sliding connection between square gasbag (503) and sliding plate (502), first arc limiting plate (505) and second arc limiting plate (506) are the arc and are equipped with the sliding tray on first arc limiting plate (505) and the adjacent one side of second arc limiting plate (506), laminate each other between the radian of first arc limiting plate (505) bottom and the radian of second arc limiting plate (506) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110948954.5A CN113655582B (en) | 2021-08-18 | 2021-08-18 | Fixing device of 5G communication optical cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110948954.5A CN113655582B (en) | 2021-08-18 | 2021-08-18 | Fixing device of 5G communication optical cable |
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| CN113655582A CN113655582A (en) | 2021-11-16 |
| CN113655582B true CN113655582B (en) | 2022-06-10 |
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| CN202110948954.5A Active CN113655582B (en) | 2021-08-18 | 2021-08-18 | Fixing device of 5G communication optical cable |
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Effective date of registration: 20220518 Address after: 062455 Hejian Economic Development Zone (East District), Hejian City, Cangzhou City, Hebei Province Applicant after: Hebei Yongji Power Equipment Co.,Ltd. Address before: 24 Renshou lane, Zhongxing village, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Applicant before: Jinyun xingnuan Intelligent Technology Co.,Ltd. |
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