CN213659052U - Optical cable light splitting joint box - Google Patents

Optical cable light splitting joint box Download PDF

Info

Publication number
CN213659052U
CN213659052U CN202120021538.6U CN202120021538U CN213659052U CN 213659052 U CN213659052 U CN 213659052U CN 202120021538 U CN202120021538 U CN 202120021538U CN 213659052 U CN213659052 U CN 213659052U
Authority
CN
China
Prior art keywords
optical cable
cable
lower shell
shell
wire inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120021538.6U
Other languages
Chinese (zh)
Inventor
宋攀
蔡素琴
夏丽丽
王建玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Hongyan Communication Development Co ltd
Original Assignee
Zhengzhou Hongyan Communication Development Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhengzhou Hongyan Communication Development Co ltd filed Critical Zhengzhou Hongyan Communication Development Co ltd
Priority to CN202120021538.6U priority Critical patent/CN213659052U/en
Application granted granted Critical
Publication of CN213659052U publication Critical patent/CN213659052U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Mechanical Coupling Of Light Guides (AREA)

Abstract

The utility model relates to an optical cable beam split splice box, it includes the optical cable splice box body, and the optical cable splice box body includes: the cable-welding device comprises an upper shell and a lower shell, wherein wire inlets are formed in the left side and the right side of the lower shell, a wiring cavity is formed between the upper shell and the lower shell, an optical cable fixing seat is arranged on the inner side of each wire inlet, a cable pressing clamp is arranged on the upper side of the optical cable fixing seat, a rack is arranged on the right side of the optical cable fixing seat, a fiber melting disc is arranged on the right side of the rack, a wiring groove is formed in the side surface of the fiber melting disc, a binding belt is arranged at the edge of the fiber melting disc, a sealing groove is formed in the joint of the upper shell and the lower shell, a sealing gasket is arranged inside the sealing groove, fixed side plates are arranged on the outer sides of the upper shell and the lower shell, an upper fixed side plate is an upper fixed; the utility model has the advantages of reasonable structure, stable performance, good sealing performance and long service life.

Description

Optical cable light splitting joint box
Technical Field
The utility model belongs to the technical field of optical cable jointing equipment, concretely relates to optical cable light splitting splice box.
Background
The optical cable joint box is used for connecting two or more optical cables together, has a connecting part of a protective component, is necessary to be adopted in the construction of optical cable line engineering, is one of very important apparatuses, directly influences the quality of an optical cable line and the service life of the optical cable line, belongs to a mechanical pressure sealing joint system, is a connecting protective device for providing optical, sealing and mechanical strength continuity between adjacent optical cables, and is mainly used for direct connection and branch connection of laying modes such as overhead, pipeline, direct burial and the like of optical cables with various structures.
At present, the network information is rapidly developed, the access degree requirement of more and more rural areas on the network information is higher, in order to lay the optical cable more widely, an optical cable light-splitting joint box is needed to be used when the optical cable is installed, the optical cable light-splitting joint box has the problems of poor sealing performance, inconvenience in installation and the like when in use, the optical cable light-splitting joint box is damaged quickly and the like; therefore, it is very necessary to provide an optical cable light splitting joint box with reasonable structure, stable performance, good sealing performance and long service life.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, and provide an optical cable beam split joint box rational in infrastructure, stable performance, the leakproofness is good, long service life.
The purpose of the utility model is realized like this: an optical cable splice closure comprising a cable closure body, said cable closure body comprising: the cable comprises an upper shell and a lower shell, wherein the left side and the right side of the lower shell are provided with wire inlets, a wiring cavity is arranged between the upper shell and the lower shell, the inner side of each wire inlet hole is provided with an optical cable fixing seat, the upper side of each optical cable fixing seat is provided with a cable pressing clamp, the right side of each optical cable fixing seat is provided with a rack, the right side of each rack is provided with a fiber melting disc, the side surface of each fiber melting disc is provided with a wiring groove, the edge of each fiber melting disc is provided with four ribbons, the joint of the upper shell and the lower shell is provided with a sealing groove, a sealing gasket is arranged inside each sealing groove, the outer sides of the upper shell and the lower shell are provided with fixed side plates, the fixed side plates outside the upper shell are upper fixed side plates, the fixed side plates of the lower shell are lower fixed side plates, and the middle parts of the upper fixed, the upper fixed side plate corresponds to the lower fixed side plate.
Further preferably, the sealing gasket can completely fill the inside of the sealing groove after the upper shell and the lower shell are fixed, a baffle is arranged on the inner side of the sealing gasket, and the baffle is fixedly connected with the bottom of the wiring cavity.
Further preferably, the upper shell and the lower shell are movably connected.
Further preferably, the sealing gasket completely covers the sealing groove, and an arch-shaped opening is formed in the position, passing through the wire inlet hole, of the sealing gasket and used for the optical cable to pass through.
Further preferably, a wire inlet hole is formed in the wire inlet, a groove is formed in the wire inlet hole, a plug is arranged in the wire inlet hole when the optical cable is not installed, and the plug is detached when the optical cable is installed.
Further preferably, both ends of the plug are respectively provided with a ring, and the rings at both ends of the plug can be matched with the grooves in the wire inlet hole.
Further preferably, the fiber melting disc is a laminated fiber melting disc.
Further preferably, the upper sides of the wire inlet holes are respectively provided with a wire pressing hoop.
The utility model has the advantages that: the utility model discloses an add seal gasket and fill the seal groove between epitheca and the inferior valve to be provided with the dog in the intracavity, avoid seal gasket to warp and the circumstances such as skew appear after the atress, guarantee the whole leakproofness of optical cable beam split splice box, strengthen and improve the life of the quality of optical cable circuit, the utility model has the advantages of rational in infrastructure, stable performance, leakproofness are good, long service life.
Drawings
Fig. 1 is the utility model relates to a lower shell structure sketch map of optical cable light splitting splice box.
Fig. 2 is the utility model relates to an upper shell structure schematic diagram of optical cable light splitting splice box.
Fig. 3 is a cross-sectional view of the optical cable splitting connection box of the present invention.
Fig. 4 is a partial schematic view of the optical cable splitting connection box of the present invention.
In the figure: 1. the cable joint box comprises a cable joint box body 2, an upper shell 3, a lower shell 4, a wire inlet 5, a wiring cavity 6, a plug 7, a cable fixing seat 8, a cable pressing clamp 9, a rack 10, a fiber melting disc 11, a wiring groove 12, a binding belt 13, a sealing groove 14, a sealing gasket 15, a fixing side plate 16, a fixing through hole 17, a baffle plate 18, a wire inlet hole 19, a groove 20, a circular ring 21, a wire pressing hoop 22, an upper fixing side plate 23 and a lower fixing side plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, an optical cable distribution closure includes a closure body 1, where the closure body 1 includes: the cable comprises an upper shell 2 and a lower shell 3, wherein wire inlets 4 are formed in the left side and the right side of the lower shell 3, a wiring cavity 5 is formed between the upper shell 2 and the lower shell 3, an optical cable fixing seat 7 is arranged on the inner side of the wire inlet 4, cable pressing clamps 8 are arranged on the upper side of the optical cable fixing seat 7, a rack 9 is arranged on the right side of the optical cable fixing seat 7, a fiber melting disc 10 is arranged on the right side of the rack 9, a wiring groove 11 is formed in the side surface of the fiber melting disc 10, ribbons 12 are arranged at the edge of the fiber melting disc 10, the number of the ribbons 12 is four, a sealing groove 13 is formed at the joint of the upper shell 2 and the lower shell 3, a sealing gasket 14 is arranged inside the sealing groove 13, a fixed side plate 15 is arranged on the outer sides of the upper shell 2 and the lower shell 3, the fixed side plate 15 on the outer side of the upper shell 2 is an upper fixed side plate 22, the middle parts of the upper fixed side plate 22 and the lower fixed side plate 23 are provided with a fixed through hole 16, and the upper fixed side plate 22 corresponds to the lower fixed side plate 23.
The utility model discloses when using, at first peel the cable open, detach the oversheath, the loose shrink pipe, the interior oil of cable is filled the cream to the washing detach, leave 1-1.6 m's optical fiber length and 30-50 mm's steel core, get rid of the end cap + in the entrance hole 29, pass the entrance hole 18 of the left and right sides with the optical cable of both sides, fix on optical cable fixing base 7, utilize wire clamp 21 to lock the optical cable, fix the steel core of inside in frame 9, the fusion splice optical cable is introduced and is melted fine dish 10, the inside optic fibre of optical cable is gone into in the cloth fine groove 11 after the butt fusion, and use the ribbon to fix, cover epitheca 2 afterwards, through fixing hole 16 with epitheca 2 and inferior valve 3 together admittedly, the utility model has the advantages of rational in infrastructure, stable performance, good leakproofness, long service life.
Example 2
As shown in fig. 1-4, an optical cable distribution closure includes a closure body 1, where the closure body 1 includes: the cable comprises an upper shell 2 and a lower shell 3, wherein wire inlets 4 are formed in the left side and the right side of the lower shell 3, a wiring cavity 5 is formed between the upper shell 2 and the lower shell 3, an optical cable fixing seat 7 is arranged on the inner side of the wire inlet 4, cable pressing clamps 8 are arranged on the upper side of the optical cable fixing seat 7, a rack 9 is arranged on the right side of the optical cable fixing seat 7, a fiber melting disc 10 is arranged on the right side of the rack 9, a wiring groove 11 is formed in the side surface of the fiber melting disc 10, ribbons 12 are arranged at the edge of the fiber melting disc 10, the number of the ribbons 12 is four, a sealing groove 13 is formed at the joint of the upper shell 2 and the lower shell 3, a sealing gasket 14 is arranged inside the sealing groove 13, a fixed side plate 15 is arranged on the outer sides of the upper shell 2 and the lower shell 3, the fixed side plate 15 on the outer side of the upper shell 2 is an upper fixed side plate 22, the middle parts of the upper fixed side plate 22 and the lower fixed side plate 23 are provided with a fixed through hole 16, and the upper fixed side plate 22 corresponds to the lower fixed side plate 23.
Further preferably, the sealing gasket 14 can completely fill the inside of the sealing groove 13 after the upper shell 2 and the lower shell 3 are fixed, a baffle 17 is arranged inside the sealing gasket 14, and the baffle 17 is fixedly connected with the bottom of the wiring cavity 5.
Further preferably, the upper shell 2 and the lower shell 3 are movably connected.
It is further preferred that the sealing gasket 14 completely covers the sealing groove 13, and the sealing gasket 14 is provided with an arched opening for the optical cable to pass through at the position passing through the wire inlet hole 18.
Further preferably, a wire inlet 18 is arranged in the wire inlet 4, a groove 19 is arranged in the wire inlet 18, a plug 6 is arranged in the wire inlet 18 when the optical cable is not installed, and the plug 6 is removed when the optical cable is installed.
Further preferably, two ends of the plug 6 are respectively provided with a circular ring 20, and the circular rings 20 at the two ends of the plug 6 can be matched with the grooves 19 in the wire inlet hole 18.
Further preferably, the fiber melting disk 10 is a laminated fiber melting disk.
Further preferably, the wire inlet holes 18 are respectively provided with wire pressing hoops 21 at upper sides thereof.
The utility model discloses when using, at first peel the cable open, detach the oversheath, the loose shrink pipe, the interior oil of cable is filled the cream to the washing detach, leave 1-1.6 m's optical fiber length and 30-50 mm's steel core, get rid of the end cap + in the entrance hole 29, pass the entrance hole 18 of the left and right sides with the optical cable of both sides, fix on optical cable fixing base 7, utilize wire clamp 21 to lock the optical cable, fix the steel core of inside in frame 9, the fusion splice optical cable is introduced and is melted fine dish 10, the inside optic fibre of optical cable is gone into in the cloth fine groove 11 after the butt fusion, and use the ribbon to fix, cover epitheca 2 afterwards, through fixing hole 16 with epitheca 2 and inferior valve 3 together admittedly, the utility model has the advantages of rational in infrastructure, stable performance, good leakproofness, long service life.

Claims (8)

1. The utility model provides an optical cable beam split splice box, it includes optical cable splice box body, its characterized in that: the optical cable joint box body comprises: the cable comprises an upper shell and a lower shell, wherein wire inlets are formed in the left side and the right side of the lower shell, a wiring cavity is formed between the upper shell and the lower shell, an optical cable fixing seat is arranged on the inner side of each wire inlet, a cable pressing clamp is arranged on the upper side of each optical cable fixing seat, a rack is arranged on the right side of each optical cable fixing seat, a fiber melting disc is arranged on the right side of each rack, wiring grooves are formed in the side faces of the fiber melting disc, ribbons are arranged at the edges of the fiber melting disc, the number of the ribbons is four, a sealing groove is formed in the joint of the upper shell and the lower shell, a sealing gasket is arranged inside the sealing groove, fixed side plates are arranged on the outer sides of the upper shell and the lower shell, the fixed side plates on the outer side of the upper shell are upper fixed side plates, the fixed side plates of the lower shell are lower fixed side plates, the upper fixed side plate corresponds to the lower fixed side plate.
2. A cable optic splice closure according to claim 1, wherein: the sealing gasket can be completely filled in the sealing groove after the upper shell and the lower shell are fixed, a baffle is arranged on the inner side of the sealing gasket, and the baffle is fixedly connected with the bottom of the wiring cavity.
3. A cable optic splice closure according to claim 1, wherein: the upper shell and the lower shell are movably connected.
4. A cable optic splice closure according to claim 1, wherein: the optical cable wire inlet is characterized in that a wire inlet hole is formed in the wire inlet, a groove is formed in the wire inlet hole, a plug is arranged in the wire inlet hole when the optical cable is not installed, and the plug is detached when the optical cable is installed.
5. A cable optic splice closure according to claim 4, wherein: the sealing gasket completely covers the sealing groove, and an arched opening for an optical cable to pass through is formed in the position, passing through the wire inlet hole, of the sealing gasket.
6. A cable optic splice closure according to claim 4, wherein: the two ends of the plug are respectively provided with a ring, and the rings at the two ends of the plug can be matched with the grooves in the wire inlet hole.
7. A cable optic splice closure according to claim 1, wherein: the fiber melting disc is a laminated fiber melting disc.
8. A cable optic splice closure according to claim 4, wherein: and wire pressing hoops are respectively arranged on the upper sides of the wire inlet holes.
CN202120021538.6U 2021-01-06 2021-01-06 Optical cable light splitting joint box Active CN213659052U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120021538.6U CN213659052U (en) 2021-01-06 2021-01-06 Optical cable light splitting joint box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120021538.6U CN213659052U (en) 2021-01-06 2021-01-06 Optical cable light splitting joint box

Publications (1)

Publication Number Publication Date
CN213659052U true CN213659052U (en) 2021-07-09

Family

ID=76691422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120021538.6U Active CN213659052U (en) 2021-01-06 2021-01-06 Optical cable light splitting joint box

Country Status (1)

Country Link
CN (1) CN213659052U (en)

Similar Documents

Publication Publication Date Title
EP0389206B1 (en) Jointing optical fibre cables
CA2753773C (en) Communication cable connection box with waterproof device of elastic rubber shrinking pipe
JPS6217704A (en) Submarine line for optical fiber remote telecommunication
CN110212485A (en) Three core high-voltage undersea cable connector boxs of one kind and its installation method
CN213659052U (en) Optical cable light splitting joint box
CN205941996U (en) High strength fiber cable joint box
CN106405767A (en) Double-layer optical cable joint box
CN207664590U (en) A kind of cable joint explosion-proof box
CN209132487U (en) A kind of terminal box for fiber cable laying
CN207817272U (en) A kind of screw cap closures cable splice closure with three-point mount structure
CN201425646Y (en) Optical cable terminal box
CN114114577B (en) Photoelectric separation device for logging in of sea cable beach
CN213876128U (en) Portable optical cable joint box
CN113359254A (en) Intermediate connection device for photoelectric composite cable
CN213843615U (en) 5G photoelectric hybrid cable splice box
CN213482526U (en) High-density miniature optical cable splice closure
CN210737608U (en) Prefabricated well of assembling
CN208847917U (en) A kind of fixture for facilitating optical cable to install
CN217085358U (en) Seabed branching device
CN206133089U (en) Double -deck fiber cable joint box
CN217034367U (en) Optical cable splice closure in shield tunnel
CN212569226U (en) Optical cable joint box convenient to connect
CN211454056U (en) Intermediate connection device for photoelectric composite cable
CN219143160U (en) Waterproof junction box with outdoor optical cable connection and distribution functions
CN113281867B (en) Optical cable joint box with port sealing device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant