CN113514925B - Optical fiber ribbon cable and replacement auxiliary equipment thereof - Google Patents
Optical fiber ribbon cable and replacement auxiliary equipment thereof Download PDFInfo
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- CN113514925B CN113514925B CN202110453508.7A CN202110453508A CN113514925B CN 113514925 B CN113514925 B CN 113514925B CN 202110453508 A CN202110453508 A CN 202110453508A CN 113514925 B CN113514925 B CN 113514925B
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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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
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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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
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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
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/54—Underground or underwater installation; Installation through tubing, conduits or ducts using mechanical means, e.g. pulling or pushing devices
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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
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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
- G02B6/564—Repair sets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses an optical fiber ribbon cable and replacement auxiliary equipment thereof, which comprises a skeleton, wherein the skeleton is provided with a hole cavity, the hole cavity is arranged on the skeleton in an annular matrix, and an access hole is arranged on the hole cavity; the framework is also provided with clear water holes which are arranged on the framework in a ring-shaped matrix and are in one-to-one correspondence with the cavities, and the clear water holes are communicated with the corresponding cavities; the framework is also provided with detection holes and detection grooves, and the detection grooves and the detection holes are arranged on the framework in a ring-shaped matrix and are in one-to-one correspondence with the cavities; the sliding body is inserted into the cavity, an access cover is arranged on the sliding body, and the sliding body comprises an optical cable belt; the clamping ring is clamped in the hole cavity and provided with a ball; the detector is inserted in the detection hole, and is provided with a sensor, so that the problems of how to realize real-time detection of the water seepage position and the water seepage degree of the underground or pipeline optical fiber ribbon cable in the prior art, and how to clean the water seepage in the optical fiber ribbon cable and change the optical fiber ribbon cable in a single hole cavity are solved.
Description
Technical Field
The invention relates to the technical field of mechanical manufacturing and optical cable, in particular to an optical fiber ribbon optical cable and replacement auxiliary equipment thereof.
Background
At present, the construction of the optical cable is a great project. In the prior art, the underground optical cable can produce the infiltration condition for a long time, and infiltration position and infiltration degree are difficult to accurately detect, need dig the ground and seek, need dig the ground and change again when single damage, consume huge.
In summary, it is difficult to solve the problem in the prior art how to detect the water seepage position and the water seepage degree of the underground or pipeline fiber ribbon cable in real time, and how to clean the water seepage in the fiber ribbon cable and facilitate replacement of the ribbon cable in a single cavity.
Disclosure of Invention
The invention mainly aims to provide an optical fiber ribbon cable and replacement auxiliary equipment thereof, so as to solve the problems of how to realize real-time detection of the water seepage position and the water seepage degree of the underground or pipeline optical fiber ribbon cable, and how to clean the water seepage in the optical fiber ribbon cable and facilitate replacement of the optical fiber ribbon cable in a single cavity in the prior art.
In order to achieve the above object, according to one aspect of the present invention, there is provided a ribbon cable comprising:
the framework is provided with a hole cavity, the hole cavities are arranged on the framework in an annular matrix, and an access hole is formed in the hole cavity; the framework is also provided with clear water holes which are arranged on the framework in a ring-shaped matrix and are in one-to-one correspondence with the cavities, and the clear water holes are communicated with the corresponding cavities; the framework is also provided with detection holes and detection grooves, the detection holes are communicated with the detection grooves, the detection grooves and the detection holes are arranged on the framework in a ring-shaped matrix in one-to-one correspondence with the cavities, and the detection grooves are communicated with the cavities;
the sliding body is inserted into the cavity, an access cover is arranged on the sliding body, and the sliding body comprises an optical cable belt;
the clamping ring is clamped in the hole cavity and provided with a ball, and the clamping ring is positioned in a gap between the sliding body and the hole cavity;
the detection body is inserted into the detection hole, and is provided with sensors which are arranged on the detection body along the axis direction of the detection body at matrix intervals; and
the reinforcing core is arranged at the central axis of the framework;
the water blocking belt is wrapped on the outer layer of the framework;
the aluminum belt is wrapped on the outer layer of the water blocking belt;
the sheath is wrapped on the outer layer of the aluminum belt;
the sliding body can relatively slide along the hole cavity through the clamping ring and the ball, the detecting body detects the water seepage state in the hole cavity in real time, and the water suction pipe or the drying pipe can be inserted in the clear water hole.
Preferably, the inside of the cavity is also provided with clamping grooves which are arranged in a matrix, the clamping grooves are arranged in one-to-one correspondence with the balls, one half of the balls are embedded into the clamping grooves, the clamping rings can slide relatively in the clamping grooves through the balls, and the overhaul port is provided with a buckle matched with the end part of the clamping rings. Therefore, through the clamping grooves which are arranged in the cavities in the matrix, on one hand, the clamping rings and the balls are convenient to relatively fix in the cavities, on the other hand, during processing, the clamping rings and the balls are convenient to integrally slide into the cavities through the clamping grooves directly, the clamping rings and the balls are fixed with the cavities through the clamping rings after sliding to specific positions, the sliding bodies are convenient to pull and insert into the cavities, the optical fiber ribbon cable is placed into the sliding bodies, replacement during damage is more convenient to realize, the whole bunched optical fiber cable is not required to be replaced by digging, and replacement can be realized only by pulling.
Preferably, one end of the detection groove is communicated with the corresponding detection hole, the other end of the detection groove is communicated with the corresponding hole cavity, the detection groove faces the corresponding hole cavity, and the sensor faces the hole cavity through the key groove. Like this, be convenient for realize inserting the maintenance body through setting up the manhole, set up the manhole and be convenient for sensor orientation vestibule, real-time accurate detection vestibule inside infiltration condition, infiltration can be along the manhole flow direction sensor, and the sensor detects infiltration in real time. The sensors are distributed at a certain distance in a matrix, so that the positions of the sensors can be used for acquiring the water seepage positions in real time, meanwhile, the water seepage degree can be acquired through the number and the interval distance of the water seepage sensors, the water seepage positions can be accurately positioned in time, the real-time degree of water seepage is obtained, and maintenance personnel can take countermeasures in time.
Preferably, all be equipped with the access hole on slider, snap ring and the skeleton, the access hole overlap setting of slider, snap ring and skeleton, and wherein the access hole on the slider is equipped with the access cover, excessive cooperation between access cover and the slider, wherein the access cover length corresponds the piecemeal setting with the distance between two sensors. When the infiltration degree is less, need not to change whole optical cable area, only need to repair corresponding damaged position through the access hole can to cooperate to carry out infiltration treatment and stoving through the clear water hole.
Preferably, the clean water hole is communicated with the corresponding hole cavity through the long groove, the water suction pipe is inserted into the clean water hole to suck away the water seepage in the hole cavity, the drying pipe is inserted into the clean water hole to dry the hole cavity, and the drying gas is pumped away. Therefore, the clear water holes are formed, water seepage in the hole cavities can be timely pumped away, the water absorbing powder is pumped away for drying through inserting a water pumping pipe or blowing in the water absorbing powder, or the steam is pumped away for drying through hot air drying.
According to another aspect of the present invention there is provided a ribbon cable replacement auxiliary device comprising:
a base;
the support body is arranged on the base and provided with a chute;
the lower end of the sliding block is matched with the sliding groove and slides relatively, and the upper end of the sliding block is provided with a clamping groove;
the clamping body comprises a movable clamping body and a fixed clamping body, and is positioned in the clamping groove;
the electric telescopic rod is connected with the movable clamping body and drives the movable clamping body to move;
the turntable is positioned on the side surface of the support body and rotates relative to the support body;
the motor is connected with the turntable through a rotating shaft and drives the turntable to rotate;
the toggle body is provided with a first guide groove and a second guide groove, one end of the toggle body is hinged with the support body, and the other end of the toggle body swings relatively; and
the connecting column comprises a first connecting column and a second connecting column, the first connecting column is matched with the second guide groove, and the second connecting column is matched with the first guide groove;
the limit sensor is arranged on the supporting body and is on the same side as the swinging body;
the replacement guide body is conical and provided with a clamping groove, and is connected with the sliding body through the clamping groove and used for inserting the sliding body in the cavity;
the motor drives the turntable to rotate, the turntable drives the swinging body to swing, the swinging body drives the sliding block to slide along the sliding groove, meanwhile, the limit sensor senses the swing limit position, the controller stretches and contracts in real time through the electric telescopic rod, and the electric telescopic rod drives the movable clamping body to move so as to release and clamp the cable.
Preferably, the sliding groove is a dovetail groove, the lower end of the sliding block is a dovetail block, and the dovetail groove and the dovetail block are in clearance fit. Therefore, through the cooperation of the dovetail groove and the dovetail block, the sliding block can move relatively along the sliding groove, the limitation of the degree of freedom of the sliding block can be realized, and the sliding block and the sliding groove can be inserted into the sliding body along the direction of the cavity.
Preferably, the electric telescopic rod, the motor and the limit sensor are respectively connected with the controller. The controller controls the expansion of the electric telescopic rod to drive the movable clamping body to move and the fixed clamping body to cooperate to realize intermittent clamping and release of the sliding body, a section of sliding body is inserted into the cavity, the motor is controlled to rotate through the controller, the motor drives the turntable to rotate through the rotating shaft, the turntable is provided with a second connecting column, the second connecting column cooperates with the first guide groove to drive the swinging body to swing, the swinging body is provided with a second guide groove, the second guide groove cooperates with the first guide groove to drive the sliding block to move along the sliding groove, meanwhile, the controller controls limit sensors on two sides to detect whether the swinging body swings to the maximum position in real time, the linkage controls the expansion of the electric telescopic rod in real time, the clamping and release of the optical cable are realized, and a section of sliding body is inserted into the cavity, wherein the front end of the sliding body is provided with the guide body, and the sliding body is convenient to insert.
Preferably, the limit sensors are symmetrically arranged at two sides of the swinging body, and are respectively contacted with the limit sensors at two sides when the swinging body swings to the two sides to the maximum extent. The limit sensor detects whether the swinging body swings to the maximum limit in real time to transmit information to the controller, and the controller controls the electric telescopic rod to stretch and retract to drive the clamping moving body to move, so that the clamping and releasing of the cable and the linkage control penetration process are realized.
Preferably, when the cavity sliding body is required to be inserted, the swinging body swings towards the side far away from the cavity, when the swinging body contacts with the limit sensor at the side far away from the cavity, the limit sensor transmits signals to the controller, the controller controls the electric telescopic rod to extend, the electric telescopic rod drives the movable clamping body to move so as to clamp the cable, the sliding body drives the cable to be inserted into the cavity to move, when the swinging body swings to contact with the limit sensor at the side near the cavity, the controller controls the electric telescopic rod to shrink so as to release the clamping of the sliding body, and when the swinging body drives the sliding block to return, the cable is released, and the circulation is performed so as to realize the insertion of the sliding body. The optical cable is clamped and released by the automatic control and the timing control, so that the penetration is finished.
By adopting the technical scheme, the detection bodies, the detection holes and the clear water holes are arranged in a matrix, the detection bodies detect the water seepage state in the cavity in real time, and the water suction pipe or the drying pipe can be inserted in the clear water holes; therefore, the water seepage position and the water seepage degree of underground or pipeline optical fiber ribbon optical cable can be detected in real time, water seepage in the optical fiber ribbon optical cable can be cleaned, the turntable is driven to rotate through the motor, the turntable drives the swinging body to swing, the swinging body drives the sliding block to slide along the sliding groove, meanwhile, the limit sensor senses the swing limit position, the controller stretches and contracts in real time, the electric telescopic rod drives the movable clamping body to move so as to release and clamp the cable, and meanwhile, the sliding body can slide relatively along the hole cavity through the clamping ring and the ball, so that the replacement of the optical fiber ribbon cable in the single hole cavity can be realized, the real-time detection of the water seepage condition is realized, and the replacement and maintenance of the optical fiber ribbon optical cable are convenient.
Description of the drawings:
the accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 shows a schematic structural view of a fiber optic ribbon cable according to the present invention;
FIG. 2 shows a front view of the fiber optic ribbon cable of FIG. 1;
FIG. 3 shows a left side view of the fiber optic ribbon cable of FIG. 1;
FIG. 4 shows a top view of the fiber optic ribbon cable of FIG. 1;
FIG. 5 shows a bottom view of the fiber optic ribbon cable of FIG. 1;
FIG. 6 is a schematic diagram showing the structure of a replacement guide of the auxiliary equipment for replacing the optical fiber ribbon cable in FIG. 1;
FIG. 7 is a schematic diagram of the ribbon cable replacement auxiliary equipment of FIG. 1;
FIG. 8 shows a side structural view of the fiber optic ribbon cable replacement auxiliary device of FIG. 1;
FIG. 9 illustrates a front view of the fiber optic ribbon cable replacement auxiliary device of FIG. 1;
FIG. 10 shows a left side view of the fiber optic ribbon cable replacement auxiliary device of FIG. 1;
fig. 11 shows a top view of the ribbon cable replacement auxiliary device of fig. 1.
Wherein the above figures include the following reference numerals:
a water blocking tape 1; a sheath 2; a skeleton 3; an aluminum belt 4; an access opening 5; a sensor 6; a clasp 7; a detection body 8; a cable band 9; a clear water hole 10; an access cover 11; a reinforcing core 12; a slider 13; a bore 14; a detection groove 15; a ball 16; a base 17; a support 18; a chute 19; a slider 20; a holding groove 21; a support block 22; an electric telescopic rod 23; moving the clamping body 24; a fixed clamping body 25; a first connection post 26; a limit sensor 27; a second connecting post 28; a turntable 29; a controller 30; a first guide groove 31; a toggle body 32; a second guide groove 33; a cone 34; a clamping groove 35; tightening the stud 36; a motor 37; and a detection hole 38.
The specific embodiment is as follows:
it should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Example 1:
as shown in fig. 1 to 5, an embodiment of the present invention provides an optical fiber ribbon cable, including: the water-blocking device comprises a framework 3, a sliding body 13, a clamping ring 7, a detection body 8, a reinforcing core 12, a water-blocking tape 1, an aluminum tape 4 and a sheath 2, wherein the framework 3 is provided with a cavity 14, the cavity 14 is arranged on the framework 3 in an annular matrix, and an access hole 5 is arranged on the cavity 14; the framework 3 is also provided with clear water holes 10, the clear water holes 10 are arranged on the framework 3 in a ring-shaped matrix in one-to-one correspondence with the hole cavities 14, and the clear water holes 10 are communicated with the corresponding hole cavities 14; the framework 3 is also provided with detection holes 38 and detection grooves 15, the detection holes 38 are communicated with the detection grooves 15, the detection grooves 15 and the detection holes 38 are arranged on the framework 3 in a ring-shaped matrix in one-to-one correspondence with the cavities 14, and the detection grooves 15 are communicated with the cavities 14; the sliding body 13 is inserted into the cavity 14, the sliding body 13 is provided with an access cover 11, and the sliding body 13 comprises an optical cable belt 9; the clamping ring 7 is clamped in the hole cavity 14, the ball 16 is arranged on the clamping ring 7, and the clamping ring 7 is positioned in a gap between the sliding body 13 and the hole cavity 14; a detection body 8 inserted into the detection hole 38, the detection body 8 having the sensors 6 thereon, the sensors 6 being arranged on the detection body 8 at a matrix interval along an axis direction of the detection body 8; and a reinforcing core 12 arranged at the central axis of the skeleton 3; the water blocking belt 1 is wrapped on the outer layer of the framework 3; the aluminum belt 4 is wrapped on the outer layer of the water-blocking belt 1; the sheath 2 is wrapped on the outer layer of the aluminum strip 4; the sliding body 13 can slide relatively along the hole cavity 14 through the clamping ring 7 and the ball 16, the detecting body 8 detects the water seepage state in the hole 38 cavity 14 in real time, and the water suction pipe or the drying pipe can be inserted in the clear water hole 10.
According to the technical scheme of the embodiment, by arranging the detection bodies 8, the detection holes 38 and the clear water holes 10 in a matrix, the detection bodies 8 detect the water seepage state in the cavities 14 of the detection holes 38 in real time, and a water suction pipe or a drying pipe can be inserted into the clear water holes 10; therefore, the water seepage position and the water seepage degree of the underground or pipeline optical fiber ribbon cable can be detected in real time, the water seepage in the optical fiber ribbon cable is cleaned, and the technical effect of detecting the water seepage condition in real time is achieved.
In this embodiment, the cavities 14 are provided with clamping grooves 35 arranged in a matrix, the clamping grooves 35 are arranged in one-to-one correspondence with the balls 16, half of the balls 16 are embedded into the clamping grooves 35, the clamping ring 7 can relatively slide in the clamping grooves 35 through the balls 16, and the access opening 5 is provided with a buckle matched with the end part of the clamping ring 7. In this way, through setting up the draw-in groove 35 that is the matrix in the bore 14, be convenient for realize the relative fixation of snap ring 7 and ball 16 in the bore 14 when on the one hand, on the other hand, during processing, be convenient for snap ring 7 and ball 16 an organic whole slide into the bore 14 through draw-in groove 35 directly, fix through buckle and bore 14 after sliding to specific position, the setting of snap ring 7 and ball 16 is convenient for realize with slider 13 pull and insert the bore 14, through putting into the optical fiber ribbon cable in slider 13, be more convenient for realize changing when damaging, and need not to dig the whole optical fiber cable of bundling to be changed, only need carry out the pull and can realize changing.
In this embodiment, one end of the detection groove 15 is communicated with the corresponding detection hole 38, the other end is communicated with the corresponding hole cavity 14, the detection groove 15 faces the corresponding hole cavity 14, and the sensor 6 faces the hole cavity 14 through the key groove. Like this, be convenient for realize inserting the maintenance body through setting up the manhole, set up the manhole and be convenient for sensor 6 towards bore 14, real-time accurate detection hole 38 intracavity 14 inside infiltration condition, infiltration ability is along the manhole flow direction sensor 6, and sensor 6 detects the infiltration in real time. The sensors 6 are distributed at a certain distance in a matrix, so that the position of each sensor 6 can be used for acquiring the water seepage position in real time, meanwhile, the water seepage degree can be acquired through the quantity and the interval distance of the water seepage sensors 6, the water seepage position can be accurately positioned in time, the real-time degree of water seepage is obtained, and maintenance personnel can take countermeasures in time.
In this embodiment, all be equipped with access opening 5 on slider 13, snap ring 7 and the skeleton 3, the access opening 5 overlap of slider 13, snap ring 7 and skeleton 3 sets up, and wherein access opening 5 on slider 13 is equipped with access cover 11, excessive cooperation between access cover 11 and the slider 13, wherein the access cover 11 length corresponds the piecemeal setting with the distance between two sensors 6. When the infiltration degree is less, need not to change whole optical cable area 9, only need to repair corresponding damaged position through access hole 5 can to cooperate to carry out infiltration treatment and stoving through clear water hole 10.
In this embodiment, the clean water hole 10 is communicated with the corresponding hole cavity 14 through the long groove, the water suction pipe is inserted in the clean water hole 10 to suck away the water seeping into the hole cavity 14, the drying pipe is inserted in the clean water hole 10 to dry the hole cavity 14, and the drying gas is pumped away. Thus, the clear water hole 10 is arranged, so that water seepage in the hole cavity 14 can be timely pumped away, the water absorbent powder is pumped away for drying by inserting a water suction pipe or blowing in the water absorbent powder, or the steam is pumped away for drying by hot air drying.
Example 2:
referring to fig. 6 to 11, another embodiment of the present invention provides an optical fiber ribbon cable replacement auxiliary device, including: a base 17; a support 18 provided on the base 17 and having a chute 19; the sliding block 20, the lower end cooperates with slide slot 19, and the relative slip, the upper end has clamping groove 21; the clamping body comprises a movable clamping body 24 and a fixed clamping body 25, and is positioned in the clamping groove 21; the electric telescopic rod 23 is connected with the movable clamping body 24 and drives the movable clamping body 24 to move; a turntable 29 located at the side of the support 18 and rotating relative to the support 18; the motor 37 is connected with the turntable 29 through a rotating shaft and drives the turntable 29 to rotate; the toggle body 32 is provided with a first guide groove 31 and a second guide groove 33, one end of the toggle body is hinged with the support body 18, and the other end of the toggle body swings relatively; and a connection post including a first connection post 26 and a second connection post 28, the first connection post 26 being engaged with the second guide groove 33, the second connection post 28 being engaged with the first guide groove 31; a limit sensor 27 provided on the same side as the swing body as the support body 18; the replacement guide body is conical and provided with a clamping groove 35, and is connected with the sliding body 13 through the clamping groove 35 for the sliding body 13 to penetrate in the cavity 14; the motor 37 drives the turntable 29 to rotate, the turntable 29 drives the swinging body to swing, the swinging body drives the sliding block 20 to slide along the sliding groove 19, meanwhile, the limit sensor 27 senses the swing limit position, the controller 30 stretches and contracts the electric telescopic rod 23 in real time, and the electric telescopic rod 23 drives the movable clamping body 24 to move so as to release and clamp the cable.
In this embodiment, the sliding groove 19 is a dovetail groove, the lower end of the sliding block 20 is a dovetail block, and the dovetail groove and the dovetail block are in clearance fit. Thus, through the cooperation of the dovetail grooves and the dovetail blocks, not only the relative movement of the sliding block 20 along the sliding groove 19 is realized, but also the limitation of the freedom degree of the sliding block 20 is realized, and the sliding block 20 and the sliding groove 19 realize the insertion of the sliding body 13 along the direction of the cavity 14.
In this embodiment, the electric telescopic rod 23, the motor 37, and the limit sensor 27 are respectively connected to the controller 30. The controller 30 controls the electric telescopic rod 23 to stretch out and draw back so as to drive the movable clamping body 24 to move and the fixed clamping body 25 to cooperate to realize intermittent clamping and release of the sliding body 13, a section of sliding body 13 is inserted into the cavity 14, meanwhile, the controller 30 controls the motor 37 to rotate, the motor 37 drives the turntable 29 to rotate through the rotating shaft, the turntable 29 is provided with the second connecting column 28, the second connecting column 28 cooperates with the first guide groove 31 so as to drive the swinging body to swing, the swinging body is provided with the second guide groove 33, the second guide groove 33 cooperates with the first connecting column 26 so as to drive the sliding block 20 to move along the sliding groove 19, meanwhile, the controller 30 controls the limit sensors 27 on two sides to detect whether the swinging body swings to the maximum position in real time, the linkage controls the stretching of the electric telescopic rod 23 in real time, the clamping and release of an optical cable are realized, and a section of sliding body 13 is inserted into the cavity 14, and the front end of the sliding body 13 is provided with the guide body so as to facilitate insertion.
In this embodiment, the limit sensors 27 are symmetrically disposed at two sides of the swinging body, and when the swinging body swings to the maximum, they are respectively contacted with the limit sensors 27 at two sides. The limit sensor 27 detects whether the swinging body swings to the maximum limit in real time to transmit information to the controller 30, and the controller 30 controls the electric telescopic rod 23 to stretch and retract to drive the clamping moving body to move, so that the clamping and releasing of the cable are realized, and the linkage control penetration process is further controlled.
In this embodiment, when the sliding body 13 is required to be inserted into the cavity 14, when the swinging body swings towards the side far from the cavity 14, when the side far from the cavity 14 is contacted with the limit sensor 27, the limit sensor 27 transmits a signal to the controller 30, the controller 30 controls the electric telescopic rod 23 to extend, the electric telescopic rod 23 drives the movable clamping body 24 to move so as to clamp a cable, the sliding body 13 further drives the cable to be inserted into the cavity 14 to move, when the swinging body swings to the side far from the cavity 14, the controller 30 controls the electric telescopic rod 23 to retract so as to release the clamping of the sliding body 13, and when the swinging body drives the sliding block 20 to return, the cable is released, and the above cycle is implemented so as to realize the insertion of the sliding body 13. The optical cable is clamped and released by the automatic control and the timing control, so that the penetration is finished.
The present embodiment is further provided with a replacement guide body, where the replacement guide body includes a conical body 34, a clamping groove 35 and a tightening stud 36, where the clamping groove 35 is used to be clamped and matched with the sliding body 13, so as to implement that the replacement guide body is installed at the end of the sliding body 13 and fixed by tightening a bolt, and the setting of the replacement guide body is convenient for the sliding body 13 to penetrate inside the cavity 14, avoiding being blocked, and ensuring smoothness of penetration.
According to the technical scheme, the turntable 29 is driven to rotate through the motor 37, the turntable 29 drives the swinging body to swing, the swinging body drives the sliding block 20 to slide along the sliding groove 19, meanwhile, the limit sensor 27 senses the swing limit position, the controller 30 stretches and contracts the electric telescopic rod 23 in real time, the electric telescopic rod 23 drives the movable clamping body 24 to move so as to release and clamp a cable, and meanwhile, the sliding body 13 can slide relatively along the cavity 14 through the clamping ring 7 and the ball 16, so that the convenience in replacing the ribbon-shaped optical cable in the single cavity 14 can be realized, and the convenience in replacing is realized.
The invention is provided with a framework 3, and the framework 3 is provided with a hole cavity 14 in a ring matrix; a clamping ring 7 is arranged in the cavity 14, and balls 16 in a matrix are arranged on the clamping ring 7; meanwhile, the sliding body 13 is arranged in the cavity 14, the optical cable band 9 is arranged in the sliding body 13, the sliding body 13 can slide in the cavity 14, and when a large fault occurs, the sliding body can be easily pulled out for replacement. The sliding body 1313 is provided with an access cover 11, and the framework 3 is provided with an access opening 5, so that maintenance of small faults is facilitated. The skeleton 3 is further provided with a detection hole 38, a detection body 8 is arranged in the detection hole 38, the detection body 8 is provided with sensors 6 in a matrix, when water seepage exists, the sensors 6 at the water seepage positions detect water at first, the sensors 6 transmit the information of the sensors 6 which detect the water at first to the controller 30, the controller 30 recognizes the positions of the sensors, and the water seepage degree in the cable is monitored in real time through the quantity and the positions of the sensors 6 which detect the water, so that rescue measures can be taken timely. The framework 3 is also provided with a clean water hole 10 for sucking away water seepage and drying the water through the hole. Repair the infiltration department through the location accuracy of sensor 6, this cable realizes real-time accurate efficient detection infiltration position and infiltration degree and emergency treatment infiltration and is convenient for change single bundle optical fiber ribbon cable. The auxiliary equipment drives the turntable 29 to rotate through the motor 37, the turntable 29 drives the poking body 32 to swing back and forth, and further drives the sliding block 20 to slide back and forth along the sliding groove 19, wherein the sliding block 20 is provided with a clamping groove 21, a clamping body is arranged in the clamping groove 21, the clamping body is controlled by the electric telescopic rod 23, the electric telescopic rod 23 is connected with the controller 30, and when an optical cable is inserted, the optical cable is clamped in an insertion motion state and loosened in a displacement motion state; when the optical cable is pulled, the optical cable is clamped when being pulled. The limit sensor 27 is provided to control the clamping and unclamping time. The replacement guide body is used for being arranged at the front end of the optical cable and is convenient to penetrate.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: by adopting the technical scheme of the invention, the detection body 8, the detection holes 38 and the clear water holes 10 are arranged in a matrix, the detection body 8 detects the water seepage state in the cavity 14 of the detection hole 38 in real time, and a water suction pipe or a drying pipe can be inserted in the clear water holes 10; therefore, the water seepage position and the water seepage degree of underground or pipeline optical fiber ribbon optical cables can be detected in real time, the water seepage in the optical fiber ribbon optical cables is cleaned, the turntable 29 is driven to rotate through the motor 37, the turntable 29 drives the swinging body to swing, the swinging body drives the sliding block 20 to slide along the sliding groove 19, meanwhile, the limit sensor 27 senses the swing limit position, the controller 30 stretches and stretches the electric telescopic rod 23 in real time, the electric telescopic rod 23 drives the movable clamping body 24 to move so as to release and clamp the cables, and meanwhile, the sliding body 13 can slide relatively along the hole cavity 14 through the clamping ring 7 and the ball 16, so that the replacement of the optical fiber ribbon cables in the single hole cavity 14 can be realized, the water seepage condition is detected in real time, and the replacement and maintenance are convenient.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A fiber optic ribbon cable comprising:
the framework is provided with a hole cavity, the hole cavities are arranged on the framework in an annular matrix, and an access hole is formed in the hole cavity; the framework is also provided with clear water holes which are arranged on the framework in a ring-shaped matrix and are in one-to-one correspondence with the cavities, and the clear water holes are communicated with the corresponding cavities; the framework is also provided with detection holes and detection grooves, the detection holes are communicated with the detection grooves, the detection grooves and the detection holes are arranged on the framework in a ring-shaped matrix in one-to-one correspondence with the cavities, and the detection grooves are communicated with the cavities;
the sliding body is inserted into the cavity, an access cover is arranged on the sliding body, and the sliding body comprises an optical cable belt;
the clamping ring is clamped in the hole cavity and provided with a ball, and the clamping ring is positioned in a gap between the sliding body and the hole cavity;
the detection body is inserted into the detection hole, and is provided with sensors which are arranged on the detection body along the axis direction of the detection body at matrix intervals; and
the reinforcing core is arranged at the central axis of the framework;
the water blocking belt is wrapped on the outer layer of the framework;
the aluminum belt is wrapped on the outer layer of the water blocking belt;
the sheath is wrapped on the outer layer of the aluminum belt;
the sliding body can relatively slide along the hole cavity through the clamping ring and the ball, the detecting body detects the water seepage state in the hole cavity in real time, and the water suction pipe or the drying pipe can be inserted in the clear water hole.
2. The fiber optic ribbon cable of claim 1, wherein the bores are further provided with grooves disposed in a matrix, the grooves are disposed in one-to-one correspondence with the balls, half of the balls are embedded in the grooves, the snap ring is capable of sliding relatively in the grooves through the balls, and the access opening is provided with a snap fit with an end of the snap ring.
3. The fiber optic ribbon cable of claim 1, wherein the sensing channel communicates at one end with a corresponding sensing aperture and at the other end with a corresponding bore, the sensing channel facing the corresponding bore, the sensor facing into the bore through a keyway.
4. The optical fiber ribbon cable of claim 1 wherein the clear water holes are communicated with the corresponding cavities through elongated slots, water suction pipes are inserted into the clear water holes to suck water seeping from the cavities or drying pipes are inserted into the clear water holes to dry the cavities, and drying gas is pumped out.
5. A ribbon cable replacement aid device based on the ribbon cable of any one of claims 1-4, comprising:
a base;
the support body is arranged on the base and provided with a chute;
the lower end of the sliding block is matched with the sliding groove and slides relatively, and the upper end of the sliding block is provided with a clamping groove;
the clamping body comprises a movable clamping body and a fixed clamping body, and is positioned in the clamping groove;
the electric telescopic rod is connected with the movable clamping body and drives the movable clamping body to move;
the turntable is positioned on the side surface of the support body and rotates relative to the support body;
the motor is connected with the turntable through a rotating shaft and drives the turntable to rotate;
the swinging body is provided with a first guide groove and a second guide groove, one end of the swinging body is hinged with the supporting body, and the other end of the swinging body swings relatively; and
the connecting column comprises a first connecting column and a second connecting column, the first connecting column is matched with the second guide groove, and the second connecting column is matched with the first guide groove;
the limit sensor is arranged on the supporting body and is on the same side as the swinging body;
the replacement guide body is conical and provided with a clamping groove, and is connected with the sliding body through the clamping groove and used for inserting the sliding body in the cavity;
the motor drives the turntable to rotate, the turntable drives the swinging body to swing, the swinging body drives the sliding block to slide along the sliding groove, meanwhile, the limit sensor senses the swing limit position, the controller controls the electric telescopic rod to stretch out and draw back in real time, and the electric telescopic rod drives the movable clamping body to move so as to release and clamp the cable.
6. The fiber optic ribbon cable replacement auxiliary apparatus of claim 5, wherein the chute is a dovetail, the lower end of the slider is a dovetail block, and the dovetail and dovetail block are in clearance fit.
7. The fiber optic ribbon cable replacement auxiliary equipment of claim 5, wherein the motorized telescoping rod, motor, and limit sensor are each coupled to a controller.
8. The optical fiber ribbon cable replacement auxiliary equipment of claim 5, wherein the limit sensors are symmetrically arranged at both sides of the swinging body, and are respectively contacted with the limit sensors at both sides when the swinging body swings to the maximum extent.
9. The optical fiber ribbon cable replacement auxiliary equipment according to claim 5, wherein when the cavity sliding body is required to be inserted, the swinging body swings towards the side far away from the cavity, when the limiting sensor on the side far away from the cavity is contacted, the limiting sensor transmits a signal to the controller, the controller controls the electric telescopic rod to extend, the electric telescopic rod drives the movable clamping body to move to clamp the cable, the sliding body drives the cable to be inserted into the cavity to move, when the swinging body swings to the side close to the cavity, the controller controls the electric telescopic rod to retract to release the clamping of the sliding body, and when the swinging body drives the sliding block to return, the cable is released, and the circulation is realized.
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| CN202110453508.7A CN113514925B (en) | 2021-04-26 | 2021-04-26 | Optical fiber ribbon cable and replacement auxiliary equipment thereof |
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| CN202110453508.7A CN113514925B (en) | 2021-04-26 | 2021-04-26 | Optical fiber ribbon cable and replacement auxiliary equipment thereof |
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| CN113514925B true CN113514925B (en) | 2023-06-16 |
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| JPH0784164A (en) * | 1993-09-16 | 1995-03-31 | Showa Electric Wire & Cable Co Ltd | Cable having water infiltration detecting function and tape used for the same |
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| CN208872925U (en) * | 2018-09-30 | 2019-05-17 | 安徽电信器材贸易工业有限责任公司 | A kind of cable run and cable run monitoring system |
| CN208907929U (en) * | 2018-09-03 | 2019-05-28 | 武汉摩宝云嘉物联网科技有限公司 | A kind of stress optical cable with infiltration monitoring function |
| CN210072151U (en) * | 2019-04-30 | 2020-02-14 | 广东亨通光电科技有限公司 | Skeleton cable groove entering device and skeleton cable forming equipment |
| CN112414914A (en) * | 2020-10-29 | 2021-02-26 | 何远炳 | Optical fiber cable infiltration detection device |
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2021
- 2021-04-26 CN CN202110453508.7A patent/CN113514925B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0784164A (en) * | 1993-09-16 | 1995-03-31 | Showa Electric Wire & Cable Co Ltd | Cable having water infiltration detecting function and tape used for the same |
| CN108020894A (en) * | 2018-01-24 | 2018-05-11 | 苏州专创光电科技有限公司 | A kind of stress optical cable with infiltration monitoring function |
| CN208907929U (en) * | 2018-09-03 | 2019-05-28 | 武汉摩宝云嘉物联网科技有限公司 | A kind of stress optical cable with infiltration monitoring function |
| CN208872925U (en) * | 2018-09-30 | 2019-05-17 | 安徽电信器材贸易工业有限责任公司 | A kind of cable run and cable run monitoring system |
| CN210072151U (en) * | 2019-04-30 | 2020-02-14 | 广东亨通光电科技有限公司 | Skeleton cable groove entering device and skeleton cable forming equipment |
| CN112414914A (en) * | 2020-10-29 | 2021-02-26 | 何远炳 | Optical fiber cable infiltration detection device |
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|---|---|
| CN113514925A (en) | 2021-10-19 |
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