CN207663120U - The optical cable built-in pipe of communication construction - Google Patents
The optical cable built-in pipe of communication construction Download PDFInfo
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- CN207663120U CN207663120U CN201721922282.6U CN201721922282U CN207663120U CN 207663120 U CN207663120 U CN 207663120U CN 201721922282 U CN201721922282 U CN 201721922282U CN 207663120 U CN207663120 U CN 207663120U
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- optical cable
- pipe
- built
- metal reinforcement
- resistant coating
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Abstract
The utility model is related to communication construction fields, are concretely a kind of optical cable built-in pipes of communication construction, are characterized in that:Optical cable built-in pipe includes the metal reinforcement being arranged in optical cable built-in pipe, support tube, corrosion resistant coating block and optical cable, metal reinforcement is located at the pre-buried tube hub of optical cable, optical cable is arranged around metal reinforcement, corrosion resistant coating block is equipped between the tube wall and optical cable of optical cable built-in pipe, along the radial direction of optical cable built-in pipe, support tube one end is connect with metal reinforcement, and the other end is connect with corrosion resistant coating block.Solving in existing built-in pipe optical cable, to be mostly into stock interspersed, and since optical cable itself is more soft, built-in pipe is also mostly PVC material pipe, limited mechanical strength, and the easy accident affected by environment that occurs fractures, and directly affects the problem of area communication safety.
Description
Technical field
The utility model is related to communication construction fields, are concretely the optical cable built-in pipes of communication construction.
Background technology
Optical cable (optical fiber cable) is manufactured to meet the performance specification of optics, machinery or environment,
It is using one or more optical fiber being placed in cladding sheath as transmission medium and the communication that can use individually or in groups
Cable-assembly.Optical cable is mainly by optical fiber carefully as the glass fiber of hair and plastic protective sleeve pipe and plastic peel are constituted.
When carrying out communication construction and burying optical cable, needs built-in pipe is first arranged and again intert optical cable in built-in pipe, it is pre-buried
Pipe not only plays the role of support to optical cable, also has certain corrosion resistant characteristic.
Optical cable is mostly into stock and interts in existing built-in pipe, and since optical cable itself is more soft, built-in pipe is also mostly PVC material
Pipe, limited mechanical strength, the easy accident affected by environment that occurs fracture, and directly affect area communication safety.
Therefore it needs one kind simple in structure, the overall mechanical strength of built-in pipe is improved by the way that metal reinforcement is arranged, reduce
Fracture probability, while optical cable being arranged between adjacent supports pipe by support tube, and optical cable is made not intert communication construction staggeredly
Optical cable built-in pipe.
Utility model content
The utility model is mostly into stock for optical cable in existing built-in pipe and interts, pre-buried since optical cable itself is more soft
Pipe is also mostly PVC material pipe, limited mechanical strength, and the easy accident affected by environment that occurs fractures, and directly affects area communication and pacifies
Full problem provides a kind of optical cable built-in pipe of communication construction.
The utility model solves above-mentioned technical problem, the technical solution adopted is that, the optical cable built-in pipe of communication construction, packet
The metal reinforcement being arranged in optical cable built-in pipe, support tube, corrosion resistant coating block and optical cable are included, metal reinforcement is located at light
At the pre-buried tube hub of cable, optical cable is arranged around metal reinforcement, is equipped between the tube wall and optical cable of optical cable built-in pipe corrosion-resistant
Coating lump, along the radial direction of optical cable built-in pipe, support tube one end is connect with metal reinforcement, and the other end connects with corrosion resistant coating block
It connects.
The purpose designed in this way is, by the way that metal reinforcement is arranged in built-in pipe, keeps the whole machinery of built-in pipe strong
Degree is improved significantly, while metal reinforcement being arranged at pre-buried tube hub, is not easy to be broken by the hard object such as stone, together
When metal reinforcement radially setting support tube, support tube are elastic material, both ends are reinforced with corrosion resistant coating block and metal respectively
Part connects, and centre is equipped with elastic mechanism, and when built-in pipe meets with the stress of radial direction, elastic mechanism buffers stress,
It support and buffering can be arrived to metal reinforcement, optical cable is arranged between adjacent supports pipe, so that optical cable is not interted staggeredly, corrosion resistant
Erosion coating corrosion resistant coating in the block can improve the corrosion-resistant intensity of entire built-in pipe, and solving optical cable in existing built-in pipe is mostly
Interspersed at stock, since optical cable itself is more soft, built-in pipe is also mostly PVC material pipe, limited mechanical strength, easily by environment shadow
Sound occurs accident and fractures, and directly affects the problem of area communication safety.
Further, corrosion resistant coating block is in hexahedron structure, the center line of corrosion resistant coating block and metal reinforcement
Center line overlaps.
Optionally, support tube is located at the edges and corners of hexahedron structure with corrosion resistant coating block junction.
Optionally, tube wall periphery is equipped with more than two circular reinforcing ribs, the center line of more than two annular shape reinforcing ribs
It overlaps with the center line of metal reinforcement, is bonded to each other between adjacent rings shape reinforcing rib.
Optionally, the patch knead dough of circular reinforcing rib is equipped with rectangular preiection and rectangular depression, rectangular preiection and rectangular depression
It is arranged with relative spacing interval, the rectangular preiection and rectangular depression of adjacent rings shape reinforcing rib patch knead dough are correspondingly arranged.
Further, the patch knead dough of circular reinforcing rib is dentalation, and adjacent rings shape reinforcing rib pastes the dentation of knead dough
Protruding portion is correspondingly arranged with dentation recessed portion.
The beneficial effects of the utility model include at least following one;
1, by the way that metal reinforcement is arranged in built-in pipe, the overall mechanical strength of built-in pipe is made to be improved significantly,
Metal reinforcement is arranged at pre-buried tube hub simultaneously, is not easy to be broken by the hard object such as stone, while metal reinforcement is radial
Support tube is set, and support tube is soft materials, it can arrive support and buffering to metal reinforcement, optical cable is arranged in adjacent supports
Guan Jian makes optical cable not intert staggeredly, and it is corrosion-resistant strong that corrosion resistant coating corrosion resistant coating in the block can improve entire built-in pipe
Degree, solving is into stock mostly optical cable in existing built-in pipe interts, and since optical cable itself is more soft, built-in pipe is also mostly PVC materials
Matter pipe, limited mechanical strength, the easy accident affected by environment that occurs fracture, and directly affect the problem of area communication safety.
2, it sets corrosion resistant coating block to hexahedron structure, can not only alleviate the impulse force from built-in pipe upper and lower side, but also
The impulse force held from built-in pipe or so can be alleviated, while making entire built-in pipe that asymmetric structure be presented, to improve machinery
Intensity, and the probability that built-in pipe is cracked and ruptures is greatly reduced.
3, by be arranged circular reinforcing rib and hexahedron corrosion resistant coating block by built-in pipe by from tube body direction with
Vertically the power with tube body direction is decomposed, to improve mechanical strength, and be greatly reduced built-in pipe it is cracked and rupture
Probability.
4, by dentalation and rectangle concaveconvex structure, adjacent rings shape reinforcing rib is bonded, improves circular add
Strengthening tendons compactness improves built-in pipe mechanical strength, and the probability that built-in pipe is cracked and ruptures is greatly reduced.
Description of the drawings
Fig. 1 is a kind of optical cable built-in pipe schematic diagram of communication construction;
Fig. 2 is a kind of circular reinforcing rib attachment structure schematic diagram;
Fig. 3 is another circular reinforcing rib attachment structure schematic diagram;
In figure label for:1 be metal reinforcement, 2 be support tube, 3 be circular reinforcing rib, 301 be dentation protruding portion,
302 it is dentation recessed portion, 303 be rectangular preiection, 304 be rectangular depression, 4 be corrosion resistant coating block, 5 be tube wall, 6 is optical cable.
Specific implementation mode
It is clear in order to enable the purpose of this utility model, technical solution and advantage to be more clear, below in conjunction with attached drawing and
The present invention will be further described in detail for embodiment.It should be appreciated that specific embodiment described herein is only used to
It explains the utility model, is not used to limit the utility model protection content.
Embodiment 1
As shown in Figure 1, the optical cable built-in pipe of communication construction wherein optical cable built-in pipe includes being arranged at optical cable built-in pipe
Interior metal reinforcement 1, support tube 2, corrosion resistant coating block 4 and optical cable 6, metal reinforcement 1 are located at the pre-buried tube hub of optical cable,
Optical cable 6 is arranged around metal reinforcement 1, and corrosion resistant coating block 4 is equipped between the tube wall 5 and optical cable 6 of optical cable built-in pipe;Along light
The radial direction of cable built-in pipe, 2 one end of support tube are connect with metal reinforcement 1, and the other end is connect with corrosion resistant coating block 4.
In use, metal reinforcement is arranged in built-in pipe, the overall mechanical strength of built-in pipe is made to be improved significantly,
Metal reinforcement is arranged at pre-buried tube hub simultaneously, is not easy to be broken by the hard object such as stone, while metal reinforcement is radial
Support tube is set, and support tube is soft materials, it can arrive support and buffering to metal reinforcement, optical cable is arranged in adjacent supports
Guan Jian makes optical cable not intert staggeredly, and it is corrosion-resistant strong that corrosion resistant coating corrosion resistant coating in the block can improve entire built-in pipe
Degree, solving is into stock mostly optical cable in existing built-in pipe interts, and since optical cable itself is more soft, built-in pipe is also mostly PVC materials
Matter pipe, limited mechanical strength, the easy accident affected by environment that occurs fracture, and directly affect the problem of area communication safety.
Embodiment 2
Based on embodiment 1, corrosion resistant coating block 4 is in hexahedron structure, and center line and the metal of corrosion resistant coating block 4 are reinforced
The center line of part 1 overlaps.
Embodiment 3
Based on embodiment 2, support tube 2 is located at the edges and corners of hexahedron structure with 4 junction of corrosion resistant coating block.
In use, setting corrosion resistant coating block to hexahedron structure, it can both alleviate rushing from built-in pipe upper and lower side
Power, and the impulse force held from built-in pipe or so can be alleviated, while making entire built-in pipe that asymmetric structure be presented, to improve
Mechanical strength, and the probability that built-in pipe is cracked and ruptures is greatly reduced.
Embodiment 4
Based on embodiment 1,5 periphery of tube wall is equipped with more than two circular reinforcing ribs 3, more than two annular shape reinforcing ribs 3
Center line overlapped with the center line of metal reinforcement 1, be bonded to each other between adjacent rings shape reinforcing rib 3.
In use, the circular reinforcing rib of setting and hexahedron corrosion resistant coating block by built-in pipe by from tube body towards with
Vertically the power with tube body direction is decomposed, to improve mechanical strength, and be greatly reduced built-in pipe it is cracked and rupture
Probability.
Embodiment 5
Based on embodiment 4, as shown in figure 3, the patch knead dough of circular reinforcing rib 3 is equipped with rectangular preiection 303 and rectangular depression
304, rectangular preiection 303 and rectangular depression 304 are arranged with relative spacing interval, and adjacent rings shape reinforcing rib 3 pastes the rectangle of knead dough
Protrusion 303 and rectangular depression 304 are correspondingly arranged.
Embodiment 6
Based on embodiment 4, as shown in Fig. 2, the patch knead dough of circular reinforcing rib 3 is dentalation, adjacent rings shape is reinforced
The dentation protruding portion 301 that muscle 3 pastes knead dough is correspondingly arranged with dentation recessed portion 302.
In use, dentalation and rectangle concaveconvex structure, adjacent rings shape reinforcing rib is bonded, circular add is improved
Strengthening tendons compactness improves built-in pipe mechanical strength, and the probability that built-in pipe is cracked and ruptures is greatly reduced.
Claims (6)
1. the optical cable built-in pipe of communication construction, it is characterised in that:Including the metal reinforcement being arranged in optical cable built-in pipe
(1), support tube (2), corrosion resistant coating block (4) and optical cable (6), the metal reinforcement (1) are located at the pre-buried tube hub of optical cable,
Optical cable (6) is arranged around metal reinforcement (1), and corrosion resistant coating is equipped between the tube wall (5) and optical cable (6) of optical cable built-in pipe
Block (4);Along the radial direction of optical cable built-in pipe, described support tube (2) one end is connect with metal reinforcement (1), the other end with it is corrosion-resistant
Coating lump (4) connects.
2. the optical cable built-in pipe of communication construction according to claim 1, it is characterised in that:The corrosion resistant coating block
(4) in hexahedron structure, the center line of corrosion resistant coating block (4) is overlapped with the center line of metal reinforcement (1).
3. the optical cable built-in pipe of communication construction according to claim 2, it is characterised in that:The support tube (2) with it is resistance to
Etching ground block (4) junction is located at the edges and corners of hexahedron structure.
4. the optical cable built-in pipe of communication construction according to claim 1, it is characterised in that:Tube wall (5) periphery is set
There are two the above circular reinforcing rib (3), the center line and metal reinforcement (1) of more than two circular reinforcing ribs (3)
Center line overlap, be bonded to each other between adjacent rings shape reinforcing rib (3).
5. the optical cable built-in pipe of communication construction according to claim 4, it is characterised in that:The annular shape reinforcing rib
(3) patch knead dough is equipped with rectangular preiection (303) and rectangular depression (304), the rectangular preiection (303) and rectangular depression (304)
It is arranged with relative spacing interval, the adjacent circular reinforcing rib (3) pastes the rectangular preiection (303) and rectangular depression of knead dough
(304) it is correspondingly arranged.
6. the optical cable built-in pipe of communication construction according to claim 4, it is characterised in that:Circular reinforcing rib (3)
Patch knead dough is dentalation, and adjacent rings shape reinforcing rib (3) pastes the dentation protruding portion (301) and dentation recessed portion (302) of knead dough
It is correspondingly arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721922282.6U CN207663120U (en) | 2017-12-29 | 2017-12-29 | The optical cable built-in pipe of communication construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721922282.6U CN207663120U (en) | 2017-12-29 | 2017-12-29 | The optical cable built-in pipe of communication construction |
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Publication Number | Publication Date |
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CN207663120U true CN207663120U (en) | 2018-07-27 |
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CN201721922282.6U Expired - Fee Related CN207663120U (en) | 2017-12-29 | 2017-12-29 | The optical cable built-in pipe of communication construction |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111624719A (en) * | 2020-06-28 | 2020-09-04 | 四川天邑康和通信股份有限公司 | Flame-retardant tight-sleeved round leading-in optical cable and manufacturing method thereof |
-
2017
- 2017-12-29 CN CN201721922282.6U patent/CN207663120U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111624719A (en) * | 2020-06-28 | 2020-09-04 | 四川天邑康和通信股份有限公司 | Flame-retardant tight-sleeved round leading-in optical cable and manufacturing method thereof |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181229 |