Coating layer processing device for waterproof and lightning-proof OPGW (Optical Fiber Composite Overhead Ground Wire) layer integrated optical cable

Abstract

The utility model provides a processing device for a coating layer of a waterproof and lightning-proof OPGW (Optical Fiber Composite Overhead Ground Wire) layer integrated optical cable, which belongs to the field of optical fiber cable processing and comprises a bottom plate, two connecting blocks are fixedly connected to the upper end surface of the bottom plate, a fixing block is fixedly connected to the upper end surfaces of the two connecting blocks together, a threading port is formed in the fixing block, and the threading port is fixedly connected with the bottom plate. An optical cable group is installed in the threading port, a coating assembly is installed on the fixing block, and a wire assembly is installed on the bottom plate. A clamping assembly; the clamping assembly comprises a working cavity formed in the fixing block, a plurality of worms are rotationally connected to the inner wall of the working cavity, and a plurality of threaded rods are rotationally connected to the inner wall of the working cavity. The device can limit and fix optical cable groups of different numbers and sizes, the practicability of the device is improved, coating layers of the optical cable groups can work more stably, winding of the coating layers is more compact, and the working quality of the coating layers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber and cable processing, in particular to a coating processing device for waterproof and lightning-proof OPGW layer-type optical cables. Background Art

[0002] Optical cable is mainly composed of optical fiber, plastic protective sleeve and plastic outer skin. It is a communication line in which a certain number of optical fibers are arranged into a cable core in a certain way, covered with a sheath, and some are also covered with an outer sheath to realize the transmission of optical signals.

[0003] When the optical cable is coated with the outer sheath, it needs to be clamped and fixed. The traditional coating processing device has a poor fixing effect, which can easily cause the optical cable group to dislocate. In addition, the process of fixing and clamping optical cable groups with different diameters is cumbersome, resulting in a large workload for the staff. At the same time, there is also the problem that the coating layer is not tightly wound. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a coating processing device for a waterproof and lightning-proof OPGW layer-type optical cable.

[0005] The embodiment of the utility model provides a coating processing device for a waterproof and lightning-proof OPGW layer integrated optical cable, comprising:

[0006] A bottom plate, wherein two connecting blocks are fixedly connected to the upper end surface of the bottom plate, and the upper end surfaces of the two connecting blocks are commonly fixedly connected to a fixing block, the fixing block is provided with a threading opening, and an optical cable group is installed in the threading opening, a covering assembly is installed on the fixing block, and a wire assembly is installed on the bottom plate;

[0007] The clamping assembly comprises a working chamber opened on a fixed block, a plurality of worms are rotatably connected to the inner wall of the working chamber, a plurality of threaded rods are rotatably connected to the inner wall of the working chamber, a plurality of worm wheels are fixedly connected to the plurality of threaded rods, a plurality of worms are respectively meshed with a plurality of worm wheels, a plurality of threaded rods are threadedly connected to sliding blocks, a plurality of sliding blocks slide through the fixed block, a plurality of worms are fixedly connected to sprockets, a plurality of sprockets are chain-driven, a servo motor is fixedly connected to the fixed block, an output end of the servo motor rotates through the fixed block and is fixedly connected to one of the worms, a plurality of sliding blocks are fixedly connected to clamping plates, a plurality of clamping plates are arc-shaped, and a plurality of rolling assemblies are installed on the clamping plates.

[0008] Furthermore, the rolling assembly includes two connecting plates fixedly connected to the clamping plate, and a plurality of rollers are connected to the two connecting plates for common rotation.

[0009] Furthermore, the coating assembly includes a rotating machine fixedly connected to the upper end face of the fixed block, the output end of the rotating machine is fixedly connected to a rotating gear, the fixed block is provided with a sliding groove, a plurality of sliding rods slide in the sliding groove, a plurality of sliding rods are fixedly connected to a gear ring, the rotating gear and the gear ring are meshed, a connecting roller is fixedly connected to the gear ring, a winding roller rotates on the connecting roller, a fixed cavity is provided on the connecting roller, a plurality of springs are fixedly connected to the inner wall of the fixed cavity, a sliding plate is fixedly connected to the plurality of springs, a card block is fixedly connected to the sliding plate, the card block is semicircular, a plurality of card grooves are provided on the inner wall of the winding roller, and the card block and the card groove match.

[0010] Furthermore, the wire assembly includes multiple vertical poles fixedly connected to the end surface of the base plate, multiple vertical poles are fixedly connected to connecting rods, multiple connecting plates are commonly fixedly connected to wire buckets, the wire buckets are fixedly connected to wire tubes, and the optical cable group is located in the wire tubes.

[0011] Furthermore, a plurality of feet are fixedly connected to the lower end surface of the base plate.

[0012] Furthermore, the plurality of rollers are provided with anti-slip patterns.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. First, pass the optical cable assembly through the threading port and the wire tube, and then the servo motor starts working, causing the sliding block on the threaded rod to move, and the clamping plates on the sliding block to approach each other, so that the rollers on the sliding plate clamp the optical cable assembly to limit the position of the optical cable assembly, so that the device can limit and fix optical cable assemblies of different quantities and sizes, thereby improving the practicality of the device.

[0015] 2. After the fixing is completed, the rotating machine starts to work, so that the connecting roller rotates around the optical cable group. During the coating process, the covering layer is subjected to tension. When the tension is too large, the card block is squeezed by the inner wall of the card slot, and the spring located in the fixed cavity contracts, causing the card block to contract. The card block loses the limit on the winding roller, causing the winding roller to rotate on the connecting roller, so that the covering layer on the winding roller is rotated out. After the winding roller rotates a certain angle, the tension on the covering layer gradually decreases, and the card block moves into the card slot to limit the winding roller. At this time, the connecting roller continues to rotate around the optical cable group, and then the user pulls the optical cable group to realize the coating work, making the wrapping layer more compact.

[0016] 3. The wire bucket and wire tube can ensure that the optical cable assembly slides stably when the user pulls the optical cable assembly, thereby improving the quality of the covering work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural stereoscopic schematic diagram of a coating layer processing device for a waterproof and lightning-proof OPGW layered optical cable described in an embodiment of the present utility model.

[0018] Figure 2 It is a three-dimensional side view of the structure of a coating layer processing device for a waterproof and lightning-proof OPGW integrated optical cable described in an embodiment of the present utility model.

[0019] Figure 3 It is a three-dimensional cross-sectional view of a coating layer processing device for a waterproof and lightning-proof OPGW layered optical cable described in an embodiment of the present utility model.

[0020] Figure 4 It is a three-dimensional cross-sectional view of the connecting roller structure of a coating layer processing device for a waterproof and lightning-proof OPGW layered optical cable described in an embodiment of the present utility model.

[0021] In the above drawings: 1 base plate, 2 fixed block, 3 working chamber, 4 worm, 5 threaded rod, 6 worm wheel, 7 sliding block, 8 sprocket, 9 chain, 10 servo motor, 11 clamping plate, 12 roller, 13 optical cable group, 14 rotating machine, 15 rotating gear, 16 gear ring, 17 connecting roller, 18 winding roller, 19 fixed chamber, 20 spring, 21 block, 22 vertical pole, 23 wire bucket, 24 pad foot. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0023] like Figures 1-4 As shown, the embodiment of the present invention provides a coating layer processing device for waterproof and lightning-proof OPGW layer integrated optical cable, comprising:

[0024] The bottom plate 1 has a plurality of foot pads 24 fixedly connected to the lower end surface of the bottom plate 1, which improves the stability of the device. The upper end surface of the bottom plate 1 is fixedly connected to two connecting blocks, and the upper end surfaces of the two connecting blocks are fixedly connected to a fixing block 2. The fixing block 2 has a threading port, and an optical cable assembly 13 is installed in the threading port. The optical cable assembly 13 is a prior art, which is a group arrangement of multiple optical cables and is not described here. A cladding assembly is installed on the fixing block 2, and a wire assembly is installed on the bottom plate 1;

[0025] The clamping assembly includes a working chamber 3 opened on the fixed block 2, a plurality of worms 4 are rotatably connected to the inner wall of the working chamber 3, a plurality of threaded rods 5 are rotatably connected to the inner wall of the working chamber 3, a plurality of worm wheels 6 are fixedly connected to the plurality of threaded rods 5, a plurality of worm gears 6 are respectively meshed with the plurality of worm gears 6, a plurality of threaded rods 5 are threadedly connected to sliding blocks 7, a plurality of sliding blocks 7 slide through the fixed block 2, a plurality of worms 4 are fixedly connected to sprockets 8, a plurality of sprockets 8 are transmitted by a chain 9, a servo motor 10 is fixedly connected to the fixed block 2, an output end of the servo motor 10 rotates through the fixed block 2 and is fixedly connected to one of the worms 4, a plurality of sliding blocks 7 are fixedly connected to a clamping plate 11, a plurality of clamping plates 11 are arc-shaped, and a plurality of rolling assemblies are installed on the plurality of clamping plates 11;

[0026] The rolling assembly includes two connecting plates fixedly connected to the clamping plate 11, and a plurality of rollers 12 are connected to the two connecting plates for common rotation. The plurality of rollers 12 are provided with anti-slip grooves, which improve the friction between the rollers 12 and the optical cable group 13, so that the rollers 12 rotate stably. The coating assembly includes a rotating machine 14 fixedly connected to the upper end surface of the fixed block 2, and the output end of the rotating machine 14 is fixedly connected to the rotating gear 15. The fixed block 2 is provided with a sliding groove, and a plurality of sliding rods slide in the sliding groove. The plurality of sliding rods are fixedly connected to a gear ring 16, and the rotating gear 15 and the gear ring 16 are meshed.

[0027] A connecting roller 17 is fixedly connected to the gear ring 16, and a winding roller 18 is rotated on the connecting roller 17. A fixed cavity 19 is opened on the connecting roller 17, and a plurality of springs 20 are fixedly connected to the inner wall of the fixed cavity 19. A sliding plate is fixedly connected to the multiple springs 20, and a card block 21 is fixedly connected to the sliding plate. The card block 21 is semicircular, and a plurality of card slots are opened on the inner wall of the winding roller 18. The card block 21 matches the card slot. The wire assembly includes a plurality of vertical poles 22 fixedly connected to the upper end face of the base plate 1, and the plurality of vertical poles 22 are fixedly connected to a connecting rod. A wire bucket 23 is fixedly connected to the plurality of connecting plates, and a wire tube is fixedly connected to the wire bucket 23. The optical cable group 13 is located in the wire tube.

[0028] The detailed working process of this utility model is as follows:

[0029] The user places the device in the designated workplace, first passes the optical cable group 13 through the threading port on the fixed block 2 and the wire tube on the wire bucket 23. The wire bucket 23 and the wire tube can ensure that the optical cable group 13 slides stably when the user pulls the optical cable group 13, thereby improving the quality of the coating processing work. Then the servo motor 10 starts to work, and the output end of the servo motor 10 drives one of the worms 4 to rotate, and the sprocket 8 on the worm 4 rotates. Then, under the transmission of the chain 9, the remaining sprockets 8 rotate, and the other worms 4 can rotate synchronously, and the worm 4 drives the worm wheel 6 to rotate, and the threaded rod 5 on the worm wheel 6 can rotate, so that the sliding block 7 on the threaded rod 5 moves in the working chamber 3, and the clamping plates 11 on the sliding block 7 approach each other, and the roller 12 on the sliding plate clamps the optical cable group 13 to achieve the limitation of the optical cable group 13, so that the device can limit and fix optical cable groups 13 of different quantities and sizes, thereby improving the practicality of the device. After the fixation is completed, the turning machine 14 starts The output end of the rotating machine 14 drives the rotating gear 15 to rotate, and the rotating gear 15 drives the gear ring 16 to rotate. The sliding rod on the gear ring 16 slides in the sliding rod groove, and the connecting roller 17 on the gear ring 16 rotates around the optical cable group 13. During the coating process, the coating is subjected to tension. When the tension is too large, the clamping block 21 is squeezed by the inner wall of the clamping groove, and the spring 20 in the fixed cavity 19 contracts, causing the clamping block 21 to contract, and the clamping block 21 loses its limit on the winding roller 18, causing the winding roller 18 rotates on the connecting roller 17, so that the covering layer on the winding roller 18 rotates out. After the winding roller 18 rotates a certain angle, the pulling force on the covering layer gradually decreases, which is not enough to make the card block 21 shrink into the fixed cavity 19. The card block 21 moves into the card slot to limit the winding roller 18. At this time, the connecting roller 17 continues to rotate around the optical cable group 13. Then the user pulls the optical cable group 13 to realize the coating work. The working process is more stable, the wrapping layer is more compactly wound, and the quality of the coating work is improved.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A coating processing device for waterproof and lightning-proof OPGW layer integrated optical cable, characterized in that: include: A base plate (1), wherein the upper end surface of the base plate (1) is fixedly connected to two connecting blocks, the upper end surfaces of the two connecting blocks are commonly fixedly connected to a fixing block (2), the fixing block (2) is provided with a threading opening, an optical cable assembly (13) is installed in the threading opening, a coating assembly is installed on the fixing block (2), and a conductor assembly is installed on the base plate (1); The clamping assembly comprises a working chamber (3) opened on a fixed block (2), a plurality of worms (4) are rotatably connected to the inner wall of the working chamber (3), a plurality of threaded rods (5) are rotatably connected to the inner wall of the working chamber (3), a plurality of worm wheels (6) are fixedly connected to the plurality of threaded rods (5), the plurality of worms (4) are respectively engaged with the plurality of worm wheels (6), a plurality of threaded rods (5) are threadedly connected to a sliding block (7), and the plurality of sliding blocks (7) slide through the fixed block (2), A plurality of worms (4) are fixedly connected to sprockets (8), and a plurality of sprockets (8) are driven by chains (9). A servo motor (10) is fixedly connected to the fixed block (2), and an output end of the servo motor (10) rotates through the fixed block (2) and is fixedly connected to one of the worms (4). A plurality of sliding blocks (7) are fixedly connected to clamping plates (11), and the plurality of clamping plates (11) are arc-shaped. A plurality of rolling assemblies are installed on the plurality of clamping plates (11).

2. The coating processing device of a waterproof and lightning-proof OPGW integrated optical cable according to claim 1 is characterized in that: in: The rolling assembly comprises two connecting plates fixedly connected to a clamping plate (11), and a plurality of rollers (12) are rotatably connected to the two connecting plates.

3. The coating processing device of a waterproof and lightning-proof OPGW integrated optical cable according to claim 1 is characterized in that: in: The coating assembly comprises a rotating machine (14) fixedly connected to the upper end surface of the fixed block (2), the output end of the rotating machine (14) is fixedly connected to a rotating gear (15), the fixed block (2) is provided with a sliding groove, a plurality of sliding rods slide in the sliding groove, a plurality of sliding rods are fixedly connected to a gear ring (16), the rotating gear (15) and the gear ring (16) are meshed, a connecting roller (17) is fixedly connected to the gear ring (16), a winding roller (18) rotates on the connecting roller (17), a fixed cavity (19) is provided on the connecting roller (17), a plurality of springs (20) are fixedly connected to the inner wall of the fixed cavity (19), a sliding plate is fixedly connected to the plurality of springs (20), a clamping block (21) is fixedly connected to the sliding plate, the clamping block (21) is semicircular, a plurality of clamping grooves are provided on the inner wall of the winding roller (18), and the clamping block (21) matches the clamping grooves.

4. The coating processing device of a waterproof and lightning-proof OPGW integrated optical cable according to claim 2, characterized in that: in: The conductor assembly comprises a plurality of vertical poles (22) fixedly connected to the upper end surface of the base plate (1), a plurality of vertical poles (22) are fixedly connected to a connecting rod, a plurality of connecting plates are commonly fixedly connected to a conductor bucket (23), a conductor tube is fixedly connected to the conductor bucket (23), and the optical cable assembly (13) is located in the conductor tube.

5. The coating processing device of a waterproof and lightning-proof OPGW integrated optical cable according to claim 1 is characterized in that: in: A plurality of feet (24) are fixedly connected to the lower end surface of the base plate (1).

6. The coating processing device of the waterproof and lightning-proof OPGW integrated optical cable according to claim 2 is characterized in that: in: The plurality of rollers (12) are all provided with anti-slip patterns.

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