CN216285862U

CN216285862U - Compression-resistant water-blocking type aluminum-plastic composite optical cable

Info

Publication number: CN216285862U
Application number: CN202122460830.0U
Authority: CN
Inventors: 杨建�
Original assignee: Shenzhen Guangyu Zhilian Technology Co ltd
Current assignee: Shenzhen Guangyu Zhilian Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-12
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses an anti-compression water-blocking type aluminum-plastic composite optical cable which comprises a waterproof thickened outer sheath and an optical cable supporting sleeve column, wherein a fastening device is arranged on the upper part of the outer surface of the waterproof thickened outer sheath, a reinforcing layer is fixedly connected to the inner wall of the waterproof thickened outer sheath, a threaded steel belt is fixedly connected in the reinforcing layer, water-blocking ointment is arranged in the threaded steel belt, four protective sleeves are fixedly connected in the optical cable supporting sleeve column, five optical cables are placed in the four protective sleeves, a reinforcing core is fixedly connected to the upper middle part of the optical cable supporting sleeve column, and the optical cable supporting sleeve column is connected with the waterproof thickened outer sheath through the water-blocking ointment. According to the compression-resistant water-blocking type aluminum-plastic composite optical cable, the threaded steel belt and the reinforcing layer are arranged, the fastening device is arranged, the compression resistance is enhanced, the composite optical cable is protected, and the water-blocking ointment and the sponge filler are arranged, so that the water-blocking property is good, the safety performance is improved, and the service life is prolonged.

Description

Compression-resistant water-blocking type aluminum-plastic composite optical cable

Technical Field

The utility model relates to the technical field of optical cables, in particular to an aluminum-plastic composite optical cable adopting compression-resistant water-blocking.

Background

Optical cables are manufactured to meet optical, mechanical or environmental performance specifications, and are telecommunication cable assemblies that utilize one or more optical fibers disposed in a covering jacket as a transmission medium and that can be used individually or in groups, requiring secondary operations during the cable lay-out operations. The existing optical cable has at least the following disadvantages: 1. when the traditional composite cable is operated and used, the traditional composite cable is often subjected to operations such as bending, side pressure and the like, and the traditional composite cable is easily broken due to gnawing of insects and mice, so that the optical cable is damaged, and the compression resistance is low; 2. traditional composite optical cable waterproof performance reduces after using a period of time, causes the potential safety hazard, and can't fix composite optical cable after the operation, produces frictional force easily, causes the optical cable to damage.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide the water-resistant aluminum-plastic composite optical cable which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

adopt resistance to compression formula plastic-aluminum composite optical cable that blocks water, including waterproof thickening oversheath and optical cable support sleeve post, waterproof thickening oversheath surface upper portion is equipped with fastener, waterproof thickening oversheath inner wall fixedly connected with enhancement layer, strengthen the interior fixedly connected with screw thread steel band of in situ, be equipped with the oleamen that blocks water in the screw thread steel band, four of fixedly connected with lag in the optical cable support sleeve post, four five optical cable lines have all been placed in the protective sleeve, middle part fixedly connected with strengthens the core on the optical cable support sleeve post, four all contactless between lag and the enhancement core, the optical cable support sleeve post is connected with the waterproof thickening oversheath through the oleamen that blocks water.

Preferably, the four protective sleeves are distributed on the optical cable supporting sleeve column in an annular array, loose sleeve filling is placed in each of the four protective sleeves, and the five optical cables are fixedly connected with the protective sleeves through the loose sleeve filling.

Preferably, fastener includes adapter sleeve and bolt, the adjustment mouth of break-over about the adapter sleeve left end is opened, the equal fixedly connected with clamp plate of adjustment mouth antetheca and back wall, bolt front end fixedly connected with threaded rod, threaded rod surface swing joint has the nut, threaded rod and two clamp plate alternate threaded connection, the bolt passes through the threaded rod and is connected with the adapter sleeve rotation.

Preferably, the nut is in threaded connection with the threaded rod and is located clamping plate the place ahead, adapter sleeve inner wall and waterproof thickening oversheath swing joint, the adapter sleeve is the C type form.

Preferably, five water-blocking heat-insulating filling grooves are formed in the optical cable supporting sleeve column, and sponge fillers are placed on the inner walls of the five water-blocking heat-insulating filling grooves.

Preferably, the five water-blocking heat-preserving filling grooves are correspondingly and fixedly connected with the four protective sleeves and the reinforcing core through sponge fillers.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the compression resistance of the composite optical cable is enhanced by arranging the threaded steel belt and the reinforcing layer during secondary construction operation, the composite optical cable is prevented from being broken when being bitten by insects or mice by arranging the threaded steel belt, and the composite optical cable after secondary operation is tightened and fastened by arranging the fastening device, so that the compression resistance is enhanced and the composite optical cable is protected.

2. According to the utility model, the water-blocking ointment is arranged in the screw steel strip and the optical cable supporting sleeve, so that water vapor is effectively blocked, the safety performance is improved, secondary water blocking is carried out through the sponge filler arranged in the optical cable supporting device, the optical cable is fastened through the sponge filler, the friction force is reduced, and the service life of the composite optical cable is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of an aluminum-plastic composite optical cable with water resistance according to the present invention;

FIG. 2 is a schematic view of the overall structure of the compression-resistant water-blocking type composite aluminum-plastic optical cable according to the present invention;

FIG. 3 is a schematic view of the overall structure of the fastening device for the water-resistant aluminum-plastic composite optical cable according to the present invention;

fig. 4 is a schematic view of the overall structure of the optical cable support column using the water-resistant aluminum-plastic composite optical cable according to the present invention.

In the figure: 1. a waterproof thickened outer sheath; 2. a fastening device; 3. a reinforcing layer; 4. a threaded steel strip; 5. a water-blocking ointment; 6. an optical cable support jacket post; 7. a protective sleeve; 8. an optical cable; 9. a reinforcing core; 71. filling a loose sleeve; 21. fastening sleeves; 22. a clamping plate; 23. a bolt; 24. a threaded rod; 25. a nut; 26. an adjusting port; 61. a water-blocking heat-preserving filling groove; 62. a sponge filler.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, adopt resistance to compression formula aluminum-plastic composite optical cable that blocks water, waterproof thickening oversheath 1 and optical cable support sleeve post 6, waterproof thickening oversheath 1 surface upper portion is equipped with fastener 2, waterproof thickening oversheath 1 inner wall fixedly connected with enhancement layer 3, fixedly connected with screw thread steel band 4 in the enhancement layer 3, be equipped with the oleamen 5 that blocks water in the screw thread steel band 4, four lag 7 of fixedly connected with in the optical cable support sleeve post 6, five optical cable 8 have all been placed in four lag 7, middle part fixedly connected with strengthens core 9 on the optical cable support sleeve post 6, all contactless between four lag 7 and the enhancement core 9, optical cable support sleeve post 6 is connected with waterproof thickening oversheath 1 through the oleamen 5 that blocks water.

The four protective sleeves 7 are distributed on the optical cable supporting sleeve column 6 in an annular array, loose sleeve fillings 71 are placed in the four protective sleeves 7, and the five optical cable wires 8 are fixedly connected with the protective sleeves 7 through the loose sleeve fillings 71, so that the friction force among the optical cable wires 8 is reduced, and the service life is prolonged; the fastening device 2 comprises a fastening sleeve 21 and a bolt 23, wherein the left end of the fastening sleeve 21 is provided with a left-right through adjusting opening 26, the front wall and the rear wall of the adjusting opening 26 are fixedly connected with clamping plates 22, the front end of the bolt 23 is fixedly connected with a threaded rod 24, the outer surface of the threaded rod 24 is movably connected with a nut 25, the threaded rod 24 is in threaded connection with the two clamping plates 22 in a penetrating manner, and the bolt 23 is rotatably connected with the fastening sleeve 21 through the threaded rod 24; the nut 25 is in threaded connection with the threaded rod 24 and is positioned in front of the clamping plate 22, the inner wall of the fastening sleeve 21 is movably connected with the waterproof thickened outer sheath 1, and the fastening sleeve 21 is C-shaped, so that the composite optical cable is tightened and fastened, the compression resistance of the composite optical cable is increased, and the composite optical cable is protected; five heat preservation filling grooves 61 that block water have been seted up to optical cable support sleeve post 6, and sponge filler 62 has been placed to five heat preservation filling groove 61 inner walls that block water, and five heat preservation filling grooves 61 that block water all correspond fixed connection through sponge filler 62 with four lag 7 and enhancement core 9, play and protect lag 7 and the effect that blocks water to reduce frictional force, increase of service life through sponge filler 62.

It should be noted that, in the utility model, the compression-resistant water-blocking type aluminum-plastic composite optical cable is adopted, when the optical cable is used, the optical cable 8 is connected with correspondingly connected equipment, when the composite optical cable is bitten by insects or mice, the composite optical cable is prevented from being directly bitten by arranging the threaded steel belt 4 and the reinforcing layer 3, the optical cable 8 is effectively blocked by arranging the water-blocking ointment 5 and the waterproof thickened outer sheath 1, the optical cable 8 is blocked by arranging the water-blocking heat-preserving filling groove 61 and the sponge filler 62 in the optical cable support sleeve column 6, so that the optical cable 8 is subjected to heat-preserving protection by carrying out third-layer water-blocking and simultaneous-hardening optical cable 8, the optical cable 8 is fastened by the sponge filler 62, the friction force between the optical cables 8 is reduced, the service life of the composite optical cable is prolonged, after the optical cable 8 is connected with the corresponding equipment, the waterproof thickened outer sheath 1 is fastened by the arranged fastening device 2, the nut 25 is screwed on the threaded rod 24 through a tool to enable the two clamping plates 22 on the fastening sleeve 21 to lean against tightly, so that the waterproof thickened outer sheath 1 is fastened, elements inside the waterproof thickened outer sheath 1 are fastened, the compression resistance is improved, the optical cable 8 is protected, and the service life is prolonged.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Adopt resistance to compression formula aluminum-plastic composite optical cable that blocks water, including waterproof thickening oversheath (1) and optical cable support sleeve post (6), its characterized in that: waterproof thickening oversheath (1) surface upper portion is equipped with fastener (2), waterproof thickening oversheath (1) inner wall fixedly connected with enhancement layer (3), fixedly connected with screw steel strip (4) in enhancement layer (3), be equipped with factice (5) that blocks water in screw steel strip (4), four lag (7) of fixedly connected with in optical cable support sleeve post (6), four five optical cable lines (8) have all been placed in lag (7), middle part fixedly connected with strengthens core (9), four on optical cable support sleeve post (6) all contactless between lag (7) and enhancement core (9), optical cable support sleeve post (6) are connected with waterproof thickening oversheath (1) through factice (5) that blocks water.

2. The compression-resistant water-blocking type aluminum-plastic composite optical cable adopted by claim 1, wherein: the four protective sleeves (7) are distributed on the optical cable supporting sleeve columns (6) in an annular array mode, loose sleeve filling (71) are placed in the four protective sleeves (7), and the five optical cables (8) are fixedly connected with the protective sleeves (7) through the loose sleeve filling (71).

3. The compression-resistant water-blocking type aluminum-plastic composite optical cable adopted by claim 1, wherein: fastener (2) are including adapter sleeve (21) and bolt (23), adjustment mouth (26) of break-over about adapter sleeve (21) left end is opened, adjustment mouth (26) antetheca and the equal fixedly connected with clamp plate (22) of back wall, bolt (23) front end fixedly connected with threaded rod (24), threaded rod (24) surface swing joint has nut (25), threaded rod (24) alternate threaded connection with two clamp plate (22), bolt (23) are rotated with adapter sleeve (21) through threaded rod (24) and are connected.

4. The compression-resistant water-blocking type aluminum-plastic composite optical cable adopted by claim 3, wherein: nut (25) and threaded rod (24) threaded connection just are located pinch-off blades (22) the place ahead, adapter sleeve (21) inner wall and waterproof thickening oversheath (1) swing joint, adapter sleeve (21) are the C type form.

5. The compression-resistant water-blocking type aluminum-plastic composite optical cable adopted by claim 1, wherein: five water-blocking heat-insulating filling grooves (61) are formed in the optical cable supporting sleeve column (6), and sponge fillers (62) are placed on the inner walls of the five water-blocking heat-insulating filling grooves (61).

6. The aluminum-plastic composite optical cable adopting water resistance and resistance according to claim 5, wherein: the five water-blocking heat-preserving filling grooves (61) are correspondingly and fixedly connected with the four protective sleeves (7) and the reinforcing cores (9) through sponge fillers (62).