CN112558249B - Pipeline optical cable convenient to install and preparation process thereof - Google Patents
Pipeline optical cable convenient to install and preparation process thereof Download PDFInfo
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- CN112558249B CN112558249B CN202011454020.8A CN202011454020A CN112558249B CN 112558249 B CN112558249 B CN 112558249B CN 202011454020 A CN202011454020 A CN 202011454020A CN 112558249 B CN112558249 B CN 112558249B
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- 238000002360 preparation method Methods 0.000 title abstract description 8
- 238000011900 installation process Methods 0.000 title description 2
- 238000009434 installation Methods 0.000 claims abstract description 57
- 239000000835 fiber Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 239000013307 optical fiber Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 2
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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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
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Cable Accessories (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a pipeline optical cable convenient to install and a preparation process thereof, relates to the technical field of pipeline optical cables, and aims to solve the problems that a connecting flange and a connecting bolt are used for connecting two pipelines, the connecting mode is complex, the installation time is long, a connecting port is easy to loosen in the subsequent use process, the installation efficiency is poor, and the requirement for convenient installation cannot be met. The utility model discloses a cable assembly, including first pipeline, second pipeline, installation adapter sleeve, first pipeline and second pipeline are laminated mutually, all be provided with the connecting thread piece on first pipeline and the second pipeline, and the connecting thread piece all sets up structure as an organic whole with first pipeline and second pipeline, the outside of first pipeline is provided with the installation adapter sleeve, and the installation adapter sleeve laminates mutually with first pipeline, the inside of first pipeline and second pipeline all is provided with the optical cable body, be provided with the open slot on the installation adapter sleeve, the inboard of installation adapter sleeve is provided with the thread connection cover, the outside of second pipeline is provided with connects spacing seat.
Description
Technical Field
The invention relates to the technical field of pipeline optical cables, in particular to a pipeline optical cable convenient to install and a preparation process thereof.
Background
Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers, a plastic protective sleeve and a plastic outer skin, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode to form a cable core, is coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. The pipeline optical cable is an optical cable which is used for being introduced from outdoor to indoor in an access network or a user ground network, and is used for building introducing cables in comprehensive wiring, particularly for wiring when indoor or outdoor aerial introduction is carried out.
At present, when the pipeline optical cable is installed and used, the two pipelines are connected by means of the connecting flange plate and the connecting bolt, the connecting mode is complex, the installation time is long, the connecting port of the connecting mode in the subsequent use process is easy to loosen, the installation efficiency is poor, the requirement of convenient installation cannot be met, and therefore the pipeline optical cable convenient to install and the preparation process thereof are urgently needed in the market to solve the problems.
Disclosure of Invention
The invention aims to provide a pipeline optical cable convenient to mount and a preparation process thereof, and aims to solve the problems that in the background art, two pipelines are connected by means of a connecting flange and a connecting bolt, the connection mode is complex, the mounting time is long, the connection port is easy to loosen in the subsequent use process, the mounting efficiency is poor, and the requirement for convenient and fast mounting cannot be met.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pipeline optical cable convenient to installation, includes first pipeline and second pipeline, first pipeline laminates with the second pipeline mutually, all be provided with the connecting thread piece on first pipeline and the second pipeline, and the connecting thread piece all sets up structure as an organic whole with first pipeline and second pipeline, the outside of first pipeline is provided with the erection joint cover, and the erection joint cover laminates with first pipeline mutually, the inside of first pipeline and second pipeline all is provided with the cable body, be provided with the open slot on the erection joint cover, the inboard of erection joint cover is provided with the threaded connection cover, and threaded connection cover and connecting thread piece threaded connection, the outside of second pipeline is provided with connects spacing seat, and connects spacing seat and second pipeline and set up structure as an organic whole.
Preferably, the inside of connecting spacing seat is provided with the block groove, and block groove and be connected spacing seat punching press integral structure, the one end of erection joint cover extends to the inside in block groove, and the erection joint cover laminates with being connected spacing seat mutually, be provided with the rubber pad between erection joint cover and the connection spacing seat, and the rubber pad laminates with the erection joint cover and be connected spacing seat homogeneous phase.
Preferably, the inside in block groove is provided with the toper joggle piece, and the toper joggle piece is provided with threely, and toper joggle piece all sets up structure as an organic whole with the installation adapter sleeve with be connected spacing seat, joggle between the toper joggle piece that sets up on installation adapter sleeve and the connection spacing seat.
Preferably, be provided with the direction spout on the outer wall of first pipeline, and the direction spout is provided with four, and four direction spouts set gradually on first pipeline, direction spout and first pipeline punching press structure as an organic whole, and the degree of depth of direction spout sets up to 1cm, four the inside of direction spout all is provided with T type slider, and T type slider passes through screw connection with the installation adapter sleeve, T type slider and first pipeline sliding connection.
Preferably, the inside of installation adapter sleeve is provided with spacing spout, and spacing spout is provided with two, the both sides of thread connection cover all are provided with the slide rail, and slide rail and thread connection cover set up structure as an organic whole, the one end of slide rail extends to the inside of spacing spout, and slide rail and installation adapter sleeve sliding connection.
Preferably, the inside of the optical cable body is provided with a loose tube sleeve, the loose tube sleeve is provided with a plurality of, and the loose tube sleeve is arranged in the optical cable body in proper order, the inside of the loose tube sleeve is provided with the optical fiber body, and the optical fiber body and the loose tube sleeve are arranged into an integrated structure, the outside of the loose tube sleeve is provided with an insulating sleeve, the outside of the insulating sleeve is provided with an inner waterproof jacket, and the inner waterproof jacket is connected with the insulating sleeve in a laminating manner, the outside of the inner waterproof jacket is provided with a steel jacket sleeve, and the steel jacket sleeve is connected with the inner waterproof jacket in a laminating manner, the outside of the steel jacket sleeve is provided with a PE outer protective sleeve, and the PE outer protective sleeve is connected with the steel jacket sleeve in a laminating manner.
Preferably, the insulation sleeve is internally provided with a fiber paste filling material, the insulation sleeve and the loosening pipe sleeve are integrated, the fiber paste filling material is internally provided with a reinforcing cable wire, the reinforcing cable wire and the fiber paste filling material are integrated, and the reinforcing cable wire is arranged at the center of the fiber paste filling material.
A preparation process of a duct optical cable convenient to install comprises the following steps:
step 1: arranging four guide sliding chutes at a position of 10cm of a first pipeline port along the first pipeline, putting corresponding T-shaped sliding blocks into the guide sliding chutes, and sleeving a mounting connecting sleeve outside the first pipeline and connecting the mounting connecting sleeve and the T-shaped sliding blocks into a whole;
step 2: installing a connection limiting seat at a position 5cm away from the port of the second pipeline, respectively welding a connection thread block with the length of 4cm to the ports of the first pipeline and the second pipeline, and attaching the two connection thread blocks;
and step 3: the optical cable body passes through the first pipeline and is inserted into the second pipeline, the thread connecting sleeve on the mounting connecting sleeve is contacted with the connecting thread block and is rotated, the thread connecting sleeve is in threaded connection with the connecting thread block, and the first pipeline and the second pipeline can be connected by rotating the thread connecting sleeve, so that the mounting of the pipeline optical cable is realized;
and 4, step 4: along with the rotation of thread connecting sleeve can drive the installation connecting sleeve and move towards connecting spacing seat, insert the one end of installation connecting sleeve in the block groove and with connect spacing seat mutually laminating can, toper joggle piece can play spacing effect to the connector of installation connecting sleeve with being connected spacing seat, can effectually avoid installation connecting sleeve atress to rotate, has improved the stability of pipeline optical cable connector.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the device, the connecting thread block is in threaded connection with the thread connecting sleeve through the arrangement of the connecting thread block and the thread connecting sleeve, the ports of the two pipelines are connected into a whole immediately when the thread connecting sleeve is rotated, and a plurality of pipelines can be connected into a whole, so that a plurality of pipeline cables can be conveniently installed and used. The problem of many pipeline cable connect comparatively complicated, inconvenient installation use is solved.
2. According to the device, the installation connecting sleeve and the connection limiting seat are arranged, the installation connecting sleeve can correspondingly move along with the rotation of the threaded connecting sleeve, and the installation connecting sleeve is clamped and connected with the connection limiting seat to cover the connecting body of the connection threaded block and the threaded connecting sleeve, so that the connecting body is protected. The problem of the pipe connection end adopt metal material, expose for a long time and externally corrode easily is solved.
3. According to the device, the T-shaped sliding block and the mounting connecting sleeve are connected into an integral structure through the arrangement of the T-shaped sliding block and the conical tenon block, the T-shaped sliding block can correspondingly slide in the guide sliding groove along with the movement of the mounting connecting sleeve, so that the moving mounting connecting sleeve and a pipeline are in a parallel state, the threaded connecting sleeve is conveniently connected with the connecting thread block, the conical tenon block can be used for limiting the tenon joint of the mounting connecting sleeve inserted into the connecting limiting seat, the movement of the mounting connecting sleeve can be avoided, the connecting stability of the threaded connecting sleeve and the connecting thread block is improved, and the mounting firmness is improved. The problem of the threaded connection cover receive the exogenic action and can appear rotating, threaded connection cover and connecting thread piece are connected not hard up, pipeline connection effect is not good is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of the present invention;
FIG. 4 is a cross-sectional view taken at B-B of the present invention;
fig. 5 is a partial enlarged view of the region C of fig. 1 according to the present invention.
In the figure: 1. a first pipe; 2. a second pipe; 3. a guide chute; 4. installing a connecting sleeve; 5. connecting the thread blocks; 6. a threaded connecting sleeve; 7. a T-shaped slider; 8. connecting the limiting seat; 9. an open slot; 10. a rubber pad; 11. a cable body; 12. PE outer protective sleeves; 13. a steel sheath; 14. an inner waterproof jacket; 15. reinforcing cable wires; 16. pipe sleeve loosening; 17. an optical fiber body; 18. a fiber paste filler; 19. an insulating sleeve; 20. a clamping groove; 21. a tapered joggle block; 22. a slide rail; 23. and a limiting sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a pipeline optical cable convenient to install comprises a first pipeline 1 and a second pipeline 2, wherein the first pipeline 1 is attached to the second pipeline 2, connecting thread blocks 5 are arranged on the first pipeline 1 and the second pipeline 2 respectively, the connecting thread blocks 5, the first pipeline 1 and the second pipeline 2 are integrated into a whole, an installing connecting sleeve 4 is arranged outside the first pipeline 1, the installing connecting sleeve 4 is attached to the first pipeline 1, optical cable bodies 11 are arranged inside the first pipeline 1 and the second pipeline 2 respectively, an open slot 9 is arranged on the installing connecting sleeve 4, a thread connecting sleeve 6 is arranged inside the installing connecting sleeve 4, the thread connecting sleeve 6 is in threaded connection with the connecting thread blocks 5 to connect the two pipelines into a whole, long-distance installation is facilitated, a connecting limiting seat 8 is arranged outside the second pipeline 2, and the connection limiting seat 8 and the second pipeline 2 are arranged into an integral structure, and the connection limiting seat 8 and the installation connecting sleeve 4 can play a role in protecting a connecting port of the pipeline.
Further, the inside of connecting spacing seat 8 is provided with block groove 20, and block groove 20 with be connected spacing seat 8 punching press structure as an organic whole, the one end of erection joint cover 4 extends to the inside of block groove 20, and erection joint cover 4 with be connected spacing seat 8 and laminate mutually, be provided with rubber pad 10 between erection joint cover 4 and the spacing seat 8 of being connected, and rubber pad 10 and erection joint cover 4 and be connected spacing seat 8 homogeneous phase laminating. The gap between the installation connecting sleeve 4 and the connection limiting seat 8 can be blocked through the rubber gasket 10, so that the connecting port of the multi-pipeline plays a role in protection.
Further, the inside of block groove 20 is provided with toper joggle piece 21, and toper joggle piece 21 is provided with threely, and toper joggle piece 21 all sets up an organic whole structure with erection joint cover 4 and connection spacing seat 8, joggle between the toper joggle piece 21 that sets up on erection joint cover 4 and the connection spacing seat 8. Can be connected erection joint cover 4 with being connected spacing seat 8 through toper joggle piece 21 to can play spacing effect to thread connection cover 6, thereby avoid thread connection cover 6 atress to rotate, improve the fastness of the connection of thread connection cover 6 with connecting thread piece 5, improve the stability of pipe connection.
Further, be provided with guide chute 3 on the outer wall of first pipeline 1, and guide chute 3 is provided with four, and four guide chute 3 set gradually on first pipeline 1, guide chute 3 and first pipeline 1 punching press structure as an organic whole, and guide chute 3's degree of depth sets up to 1cm, four guide chute 3's inside all is provided with T type slider 7, and T type slider 7 passes through screw connection with installation adapter sleeve 4, T type slider 7 and first pipeline 1 sliding connection. Through T type slider 7 can be at the corresponding slip in guide chute 3 when installation adapter sleeve 4 removes to rotate when avoiding installation adapter sleeve 4 to remove, also can play spacing effect to installation adapter sleeve 4, make the pipe connection installation effect better.
Further, the inside of installation adapter sleeve 4 is provided with spacing spout 23, and spacing spout 23 is provided with two, and the both sides of thread connection cover 6 all are provided with slide rail 22, and slide rail 22 sets up structure as an organic whole with thread connection cover 6, and the one end of slide rail 22 extends to the inside of spacing spout 23, and slide rail 22 and installation adapter sleeve 4 sliding connection. The rotary threaded connecting sleeve 6 can be guided and limited by the slide rail 22 and the limiting slide groove 23, so that the rotary balance of the threaded connecting sleeve 6 is ensured, the connection with the connecting thread block 5 is balanced, and the connection effect is indirectly improved.
Further, a loose tube sleeve 16 is arranged inside the optical cable body 11, the loose tube sleeve 16 is provided with a plurality of loose tube sleeves 16, the loose tube sleeves 16 are sequentially arranged inside the optical cable body 11, an optical fiber body 17 is arranged inside the loose tube sleeve 16, the optical fiber body 17 and the loose tube sleeve 16 are arranged into an integral structure, an insulating sleeve 19 is arranged outside the loose tube sleeve 16, an inner waterproof jacket 14 is arranged outside the insulating sleeve 19, the inner waterproof jacket 14 is attached to the insulating sleeve 19, a steel jacket 13 is arranged outside the inner waterproof jacket 14, the steel jacket 13 is attached to the inner waterproof jacket 14, a PE outer protective sleeve 12 is arranged outside the steel jacket 13, and the PE outer protective sleeve 12 is attached to the steel jacket 13. The waterproof performance can be achieved through the inner waterproof sheath 14, and the steel jacket 13 increases the strength of the optical cable.
Further, the inside of the insulation sleeve 19 is provided with a fiber paste filling material 18, the insulation sleeve 19 and the loose tube sleeve 16 are all arranged into an integral structure, the inside of the fiber paste filling material 18 is provided with a reinforcing cable wire 15, the reinforcing cable wire 15 and the fiber paste filling material 18 are arranged into an integral structure, and the reinforcing cable wire 15 is arranged at the center of the fiber paste filling material 18. The flexibility of the optical cable can be increased through the reinforcing cable wires 15, a certain protection effect can be achieved when the optical cable is bent, excessive breakage of the optical cable during bending is effectively avoided, and the service life of the optical cable is prolonged.
A preparation process of a duct cable convenient to install comprises the following steps:
step 1: arranging four guide chutes 3 at a position of 10cm from a port of the first pipeline 1 along the first pipeline 1, putting corresponding T-shaped slide blocks 7 into the guide chutes 3, and sleeving the installation connecting sleeve 4 outside the first pipeline 1 and connecting the installation connecting sleeve and the T-shaped slide blocks 7 into a whole;
step 2: installing a connection limiting seat 8 at a position 5cm away from the port of the second pipeline 2, respectively welding a connection thread block 5 with the length of 4cm to the ports of the first pipeline 1 and the second pipeline 2, and attaching the two connection thread blocks 5;
and 3, step 3: the optical cable body 11 penetrates through the first pipeline 1 and is inserted into the second pipeline 2, the thread connecting sleeve 6 on the installation connecting sleeve 4 is in contact with the connecting thread block 5, the thread connecting sleeve 6 is rotated, the thread connecting sleeve 6 is in threaded connection with the connecting thread block 5, and the first pipeline 1 and the second pipeline 2 can be connected by rotating the thread connecting sleeve 6, so that the pipeline optical cable is installed;
and 4, step 4: along with the rotation of threaded connection sleeve 6 can drive installation adapter sleeve 4 towards connecting spacing seat 8 and remove, insert the one end of installation adapter sleeve 4 in block groove 20 and with connect spacing seat 8 mutually laminating can, toper joggle piece 21 can play spacing effect to installation adapter sleeve 4 with the connector of being connected spacing seat 8, can effectually avoid installation adapter sleeve 4 atress to rotate, has improved the stability of pipeline optical cable connector.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A duct cable convenient to installation, includes first pipeline (1) and second pipeline (2), its characterized in that: the first pipeline (1) is attached to the second pipeline (2), the first pipeline (1) and the second pipeline (2) are both provided with a connecting thread block (5), the connecting thread block (5), the first pipeline (1) and the second pipeline (2) are all arranged into an integral structure, the outside of the first pipeline (1) is provided with an installation connecting sleeve (4), the mounting connecting sleeve (4) is attached to the first pipeline (1), the optical cable bodies (11) are arranged in the first pipeline (1) and the second pipeline (2), an open slot (9) is arranged on the mounting connecting sleeve (4), a thread connecting sleeve (6) is arranged on the inner side of the mounting connecting sleeve (4), the threaded connecting sleeve (6) is in threaded connection with the connecting threaded block (5), a connecting limiting seat (8) is arranged outside the second pipeline (2), and the connection limiting seat (8) and the second pipeline (2) are arranged into an integral structure.
2. A duct cable for ease of installation according to claim 1, wherein: connect the inside of spacing seat (8) and be provided with block groove (20), and block groove (20) and be connected spacing seat (8) punching press structure as an organic whole, the one end of erection joint cover (4) extends to the inside in block groove (20), and erection joint cover (4) and be connected spacing seat (8) and laminate mutually, be provided with rubber pad (10) between erection joint cover (4) and be connected spacing seat (8), and rubber pad (10) and erection joint cover (4) and be connected spacing seat (8) homogeneous phase laminating.
3. An easily installable duct cable according to claim 2, wherein: the inside in block groove (20) is provided with toper joggle piece (21), and toper joggle piece (21) are provided with threely, and toper joggle piece (21) all set up structure as an organic whole with installation adapter sleeve (4) and connection spacing seat (8), joggle between the toper joggle piece (21) that sets up on installation adapter sleeve (4) and connection spacing seat (8).
4. A duct cable for ease of installation according to claim 1, wherein: be provided with on the outer wall of first pipeline (1) direction spout (3), and direction spout (3) are provided with four, and four direction spouts (3) set gradually on first pipeline (1), direction spout (3) and first pipeline (1) punching press structure as an organic whole, and the degree of depth of direction spout (3) sets up to 1cm, four the inside of direction spout (3) all is provided with T type slider (7), and T type slider (7) and installation adapter sleeve (4) pass through screw connection, T type slider (7) and first pipeline (1) sliding connection.
5. A duct cable for ease of installation according to claim 1, wherein: the inside of erection joint cover (4) is provided with spacing spout (23), and spacing spout (23) are provided with two, the both sides of thread connection cover (6) all are provided with slide rail (22), and slide rail (22) and thread connection cover (6) set up structure as an organic whole, the one end of slide rail (22) extends to the inside of spacing spout (23), and slide rail (22) and erection joint cover (4) sliding connection.
6. A duct cable for ease of installation according to claim 1, wherein: the optical cable comprises an optical cable body (11), a loose tube sleeve (16) is arranged inside the optical cable body (11), the loose tube sleeve (16) is provided with a plurality of loose tube sleeves (16), the loose tube sleeves (16) are sequentially arranged inside the optical cable body (11), an optical fiber body (17) is arranged inside the loose tube sleeve (16), the optical fiber body (17) and the loose tube sleeves (16) are arranged into a whole, an insulating sleeve (19) is arranged outside the loose tube sleeve (16), an inner waterproof jacket (14) is arranged outside the insulating sleeve (19), the inner waterproof jacket (14) is connected with the insulating sleeve (19) in an attaching mode, a steel jacket sleeve (13) is arranged outside the inner waterproof jacket (14), the steel jacket sleeve (13) is connected with the inner waterproof jacket (14) in an attaching mode, a PE outer protective sleeve (12) is arranged outside the steel jacket sleeve (13), and the PE outer protective sleeve (12) is connected with the steel jacket sleeve (13) in an attaching mode.
7. A duct cable for ease of installation according to claim 6, wherein: the novel cable is characterized in that a fiber paste filling material (18) is arranged inside the insulating sleeve (19), the fiber paste filling material (18), the insulating sleeve (19) and the loose tube sleeve (16) are all arranged into an integral structure, a reinforcing cable wire (15) is arranged inside the fiber paste filling material (18), the reinforcing cable wire (15) and the fiber paste filling material (18) are arranged into an integral structure, and the reinforcing cable wire (15) is arranged at the center of the fiber paste filling material (18).
8. A process for preparing an easy-to-install optical fiber conduit cable, which is realized on the basis of any one of claims 1 to 7, and is characterized by comprising the following steps:
step 1: arranging four guide sliding chutes (3) at a position of 10cm at a port of the first pipeline (1) along the first pipeline (1), putting corresponding T-shaped sliding blocks (7) into the guide sliding chutes (3), sleeving the mounting connecting sleeve (4) outside the first pipeline (1) and connecting the mounting connecting sleeve and the T-shaped sliding blocks (7) into a whole;
step 2: installing a connection limiting seat (8) at a position 5cm away from the port of the second pipeline (2), respectively welding a connection thread block (5) with the length of 4cm to the ports of the first pipeline (1) and the second pipeline (2), and attaching the two connection thread blocks (5);
and step 3: the optical cable body (11) penetrates through the first pipeline (1) and is inserted into the second pipeline (2), the threaded connecting sleeve (6) on the installation connecting sleeve (4) is in contact with the connecting thread block (5) and rotates the threaded connecting sleeve (6), the threaded connecting sleeve (6) is in threaded connection with the connecting thread block (5), and the first pipeline (1) and the second pipeline (2) can be connected by rotating the threaded connecting sleeve (6), so that the pipeline optical cable is installed;
and 4, step 4: along with the rotation of threaded connection cover (6) can drive installation adapter sleeve (4) and remove towards connecting spacing seat (8), insert the one end of installation adapter sleeve (4) in block groove (20) and with connect spacing seat (8) mutually the laminating can, toper joggle piece (21) can play spacing effect to installation adapter sleeve (4) and the connector of being connected spacing seat (8), can effectually avoid installation adapter sleeve (4) atress to rotate, the stability of pipeline optical cable connector has been improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011454020.8A CN112558249B (en) | 2020-12-10 | 2020-12-10 | Pipeline optical cable convenient to install and preparation process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011454020.8A CN112558249B (en) | 2020-12-10 | 2020-12-10 | Pipeline optical cable convenient to install and preparation process thereof |
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| CN112558249A CN112558249A (en) | 2021-03-26 |
| CN112558249B true CN112558249B (en) | 2022-06-14 |
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| CN210666133U (en) * | 2019-11-20 | 2020-06-02 | 深圳仕佳光缆技术有限公司 | Pipeline optical cable |
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| CN209298804U (en) * | 2019-01-26 | 2019-08-23 | 河南昌玖实业有限公司 | A kind of glass fibre cotton cable protection tube support device |
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Inventor after: Tao Ran Inventor after: Cheng Jianjun Inventor before: Cheng Jianjun |