CN104793301A - Multifunctional cap-type optical cable joint box - Google Patents
Multifunctional cap-type optical cable joint box Download PDFInfo
- Publication number
- CN104793301A CN104793301A CN201410839932.5A CN201410839932A CN104793301A CN 104793301 A CN104793301 A CN 104793301A CN 201410839932 A CN201410839932 A CN 201410839932A CN 104793301 A CN104793301 A CN 104793301A
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- Prior art keywords
- cable
- hole
- chassis
- protective disc
- welding protective
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- 230000003287 optical effect Effects 0.000 title claims abstract description 95
- 238000003466 welding Methods 0.000 claims abstract description 56
- 239000000835 fiber Substances 0.000 claims abstract description 50
- 238000003860 storage Methods 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000005728 strengthening Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 51
- 230000004927 fusion Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 241000168254 Siro Species 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000000956 alloy Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 229920000260 silastic Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Classifications
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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
- G02B6/4471—Terminating devices ; Cable clamps
- G02B6/44775—Cable seals e.g. feed-through
-
- 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
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4453—Cassettes
- G02B6/4454—Cassettes with splices
-
- 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
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4442—Cap coupling boxes
-
- 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
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4442—Cap coupling boxes
- G02B6/4444—Seals
-
- 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
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4452—Distribution frames
- G02B6/44526—Panels or rackmounts covering a whole width of the frame or rack
-
- 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
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4453—Cassettes
- G02B6/4455—Cassettes characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding
-
- 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
- G02B6/4471—Terminating devices ; Cable clamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
A multifunctional cap-type optical cable joint box of the invention relates to a piece of connecting equipment for optical communication line optical cables, and is applicable to the construction of fiber-to-the-home (FTTH) projects. The multifunctional cap-type optical cable joint box comprises a chassis, a cylinder body locking device, a sealing ring, a cylinder body, a fiber storage disc, an optical branching device disc, a welding protection disc, a welding protection disc cover plate, a rubber-insulated fiber cable fixing clamp, a strengthening core fixing clip, and an optical cable fixing bracket. The chassis is circular, and is provided with a plurality of penetrating through holes which are respectively a cable inlet hole I, a cable inlet hole II, and a cable inlet joint penetration hole. Bracket installation columns, the optical cable fixing bracket, the strengthening core fixing clip and sealing ribs are arranged on the chassis. A cable inlet joint installation limiting slot is arranged in a position, near the outer edge of the chassis, in the cable inlet joint penetration hole.
Description
Technical field
The equipment that continues of what Multifunctional cap type cable splice closure of the present invention related to is a kind of optical communication line optical cable, is also applicable in fiber to the home (FTTH) engineering construction simultaneously.
Background technology
Along with the development of optical communication technique and scale, various network and cable configuration pattern more and more abundanter, also thereupon more and more higher to the functional requirement of cable splice closure, functional requirement is more and more abundanter, needs multi-functional product, to be user-friendly to
.
Summary of the invention
The present invention seeks to provide a kind of Multifunctional cap type cable splice closure for above-mentioned requirements, cable splice closure has welding, light splitting, wiring function, and be applicable to ordinary optical cable, covered wire cable, the micro optical cable of various structure, and optical cable can be realized do not disconnect and draw connection function.
Multifunctional cap type cable splice closure takes following technical scheme to realize: Multifunctional cap type cable splice closure comprises chassis, cylindrical shell locking device, O-ring seal, cylindrical shell, fiber storage tray, optical splitter disk, welding protective disc, welding protective disc cover plate, covered wire optical cable fixing clip tool, the fixing card of strengthening core and optical cable fixed support.
Described chassis is circular, and chassis offers multiple through through hole, and through through hole is respectively: enter cable hole one, enters cable hole two, enters cable joint and penetrates hole; And on chassis, be also provided with support installing post, the fixing card of optical cable fixed support, strengthening core and sealing rib, penetrate hole and be provided with into cable joint mounting limit groove near the place of chassis outer rim entering cable joint.
Optical cable fixed support is provided with fiber storage tray, and the one side of fiber storage tray is provided with optical splitter disk, welding protective disc, welding protective disc cover plate successively; Between optical cable fixed support and fiber storage tray, covered wire optical cable fixing clip tool is also installed;
Described optical splitter disk is provided with disk body buckle one, fiber retaining lug one, positioning convex one, manhole one, square through hole one, rotating shaft hook one, rotating shaft one; Disk body buckle one is arranged on the top of optical splitter disk; Fiber retaining lug one is arranged on the surrounding of optical splitter disk, and quantity is more than two; The axis of optical splitter disk is provided with multiple flexible through hole one, the both sides of optical splitter disk lower end are provided with multiple square through hole one, be also provided with reference column one and shunt draw-in groove one at optical splitter disk;
Described welding protective disc is provided with disk body buckle two, cable post two, fiber retaining lug two, manhole two, square through hole two, fiber optic protection groove two, elastic card two, rotating shaft hook two, rotating shaft two; Be respectively arranged with a cable post two on the top of welding protective disc and bottom, inner edge that is peripheral at cable post two and welding protective disc is provided with multiple fiber retaining lug two; On welding protective disc, elastic card two and fiber optic protection groove two is provided with between two cable posts two, welding protective disc is provided with disk body buckle two, and disk body buckle two on welding protective disc, manhole two, square through hole two are all corresponding with the disk body buckle one on optical splitter disk, manhole one, square through hole one position;
Rotating shaft one on optical splitter disk is connected in fiber storage tray, welding protective disc is hung over by the rotating shaft two on welding protective disc on the rotating shaft hook one on optical splitter disk, and fusion splicer cover sheet hangs on welding protective disc by the rotating shaft three that fusion splicer cover sheet is arranged again; The manhole that optical splitter disk, welding protective disc, fusion splicer cover sheet are running through correspondence with long distance screw rod is fixed in fiber storage tray.
The tail end of fiber storage tray is arranged on chassis by optical cable fixed support, is provided with covered wire optical cable fixing clip tool between fiber storage tray and optical cable fixed support.
The outer mask of fiber storage tray, optical splitter disk, welding protective disc, welding protective disc cover plate have for the protection of cylindrical shell, the outer rim on cylindrical shell and chassis by O-ring seal compact siro spinning technology, by the fastening of cylindrical shell locking device.
Described enter that cable hole one is supporting in the lower surface on chassis is provided with set nut one, set nut one and enter to be provided with between cable hole one and seal centrum one, between set nut one and sealing centrum one, be lined with pad one;
Described enter that cable hole two is supporting in the lower surface on chassis is provided with set nut two, set nut two and enter to be provided with between cable hole two and seal centrum two, between set nut two and sealing centrum two, be lined with pad two;
Described enter cable joint and penetrate hole chassis lower surface is supporting and be provided with into cable joint hold-down nut.
Described support installing post quantity is 3;
Described sealing rib is the rib of annular;
Described cylindrical shell locking device is annular buckle, and cylindrical shell locking device comprises locking anchor ear, movable rotation-shaft, locking clamp, connecting rod and driving lever; Described locking anchor ear is the anchor ear of two panels symmetry, is combined into an annular by movable rotation-shaft, is connected with connecting rod at the end of a locking anchor ear, and the other end of connecting rod is flexibly connected locking clamp, and locking clamp is provided with the driving lever stirring locking clamp with finger; The outer rim of another locking anchor ear has been provided with pin-and-hole, the through hole on the corresponding locking clamp of pin-and-hole, and cylindrical shell locking device in the locked condition, is inserted with latch between pin-and-hole and through hole;
The O-ring seal of described cylindrical shell is the O-ring seal of " O " shape, and the xsect of O-ring seal is " U " shape, and O-ring seal offers groove;
The outer wall of described cylindrical shell is provided with fixing hangers, and cylinder body outer wall is provided with many reinforcements parallel to each other.
Described fusion splicer cover sheet is provided with cover plate reinforcement.
Described chassis adopts PC alloy material.
Described cylindrical shell adopts PC alloy material.
Described O-ring seal adopts silastic material.
Multifunctional cap type cable splice closure of the present invention is that optical cable is entered cable hole one from chassis lower surface, enter in cable hole two and enter cylindrical shell in the middle of any one or two holes, the sealing of optical cable adopts seal cones one and seal cones two, utilize set nut one and set nut two locking, seal cones one, seal cones two is according to cable configuration and specification, adjusted size is selected, the sealing of cylindrical shell adopts outside O-ring seal withholds cylindrical shell locking device, after optical cable enters inner barrel, be fixed on optical cable fixed support, and with strengthening core fixing card, optical cable strengthening core is fixed, optical cable covered wire cable jig is fixed, fiber storage tray is provided with in cylindrical shell, welding protective disc, optical splitter disk, realize the welding of optical cable, light splitting, wiring function, flexible configuration as required during use, be applicable to connection and the allocation schedule of the fiber active linkers such as FC, SC, LC.
Multifunctional cap type cable splice closure of the present invention has following features:
1. can realize welding, light splitting, distribution integration operation, reduce equipment investment.
2. cylindrical shell locking device energy quick locking and unlatching, reduces and executes out difficulty.
3. optical cable is seal cones one and seal cones two, can carry out adjustment select according to cable configuration, ensures that sealing is reliable.
4. optical cable is fixed and hermetically-sealed construction can meet different structure optical cable, and applicability is strong, convenient construction.
5. the cable joint that enters on chassis penetrates hole and is provided with locating slot, enters cable joint and is provided with register pin, does not rotate when ensureing assembling, reaches location fastening effect.
6. enter cable joint 19 to be connected with chassis nut, nut is round, and nut is provided with fastening opening, can make full use of space.
7. cylindrical shell O-ring seal cross section is inverse u shape, bottom opening, top is rounded face, cylindrical shell O-ring seal " U " bottom opening coordinates with the O-ring seal on chassis to be installed, match with the seal groove on cylindrical shell in upper circular face, sealing is reliable, and encapsulant is silicon rubber, have extremely strong environmental resistance, life of product is reliable.
Accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of Multifunctional cap type cable splice closure of the present invention.
Fig. 2 is the main TV structure schematic diagram of Multifunctional cap type cable splice closure of the present invention after removing cylindrical shell.
Fig. 3 is the right TV structure schematic diagram of Multifunctional cap type cable splice closure of the present invention after removing cylindrical shell.
Fig. 4 is the structural representation on chassis in Multifunctional cap type cable splice closure of the present invention.
Fig. 5 is the structural representation of Multifunctional cap type cable splice closure middle cylinder body locking device of the present invention.
Fig. 6 is the main TV structure schematic diagram of optical splitter disk in Multifunctional cap type cable splice closure of the present invention.
Fig. 7 is the right TV structure schematic diagram of optical splitter disk in Multifunctional cap type cable splice closure of the present invention.
Fig. 8 is the main TV structure schematic diagram of welding protective disc in Multifunctional cap type cable splice closure of the present invention.
Fig. 9 is the right TV structure schematic diagram of welding protective disc in Multifunctional cap type cable splice closure of the present invention.
Figure 10 is the structural representation of O-ring seal in Multifunctional cap type cable splice closure of the present invention.
Embodiment
With reference to accompanying drawing 1 ~ 10, Multifunctional cap type cable splice closure comprises chassis 1, cylindrical shell locking device 2, O-ring seal 3, cylindrical shell 4, fiber storage tray 5, optical splitter disk 6, welding protective disc 7, welding protective disc cover plate 8, covered wire optical cable fixing clip tool 9, strengthening core fix card 10 and optical cable fixed support 11.
Described chassis 1 is circular, and chassis 1 offers multiple through through hole, and through through hole is respectively: enter cable hole one 1-1, enters cable hole two 1-2, enters cable joint and penetrates hole 1-3; And on chassis 1, be also provided with support installing post 1-4, optical cable fixed support 11, strengthening core fix card 10, optical cable fixed support 11 and sealing rib 1-5, penetrate hole 1-3 and are provided with into cable joint mounting limit groove 1-6 near the place of chassis 1 outer rim entering cable joint.
Optical cable fixed support 11 is provided with fiber storage tray 5, and the one side of fiber storage tray 5 is provided with optical splitter disk 6, welding protective disc 7, welding protective disc cover plate 8 successively; Between optical cable fixed support 11 and fiber storage tray 5, covered wire optical cable fixing clip tool 9 is also installed;
Described optical splitter disk 6 is provided with disk body buckle one 6-1, fiber retaining lug one 6-2, positioning convex one 6-3, manhole one 6-4, square through hole one 6-5, rotating shaft link up with a 6-6, rotating shaft one 6-7; Disk body buckle one 6-1 is arranged on the top of optical splitter disk 6; Fiber retaining lug one 6-2 is arranged on the surrounding of optical splitter disk 6, and quantity is more than two; The axis of optical splitter disk 6 is provided with multiple flexible through hole one 6-4, the both sides of optical splitter disk 6 lower end are provided with multiple square through hole one 6-4, be also provided with reference column one 6-8 and shunt draw-in groove one 6-9 at optical splitter disk 6;
Described welding protective disc 7 is provided with disk body buckle two 7-1, cable post two 7-2, fiber retaining lug two 7-3, manhole two 7-4, square through hole two 7-5, fiber optic protection groove two 7-6, elastic card two 7-7, rotating shaft link up with two 7-8, rotating shaft two 7-9; Be respectively arranged with cable post two 7-2 on the top of welding protective disc 7 and bottom, inner edge that is peripheral at cable post two 7-2 and welding protective disc 7 is provided with multiple fiber retaining lug two 7-3; On welding protective disc 7, elastic card two 7-7 and fiber optic protection groove two 7-6 is provided with between two cable post two 7-2, welding protective disc 7 is provided with disk body buckle two 7-1, and disk body buckle two 7-1, manhole two 7-4 on welding protective disc 7, square through hole two 7-5 are all corresponding with disk body buckle one 6-1 on optical splitter disk 6, manhole one 6-2, square through hole one 6-3 position;
Rotating shaft one 6-7 on optical splitter disk 6 is connected in fiber storage tray 5, welding protective disc 7 is linked up with on a 6-6 by the rotating shaft two 7-9 rotating shaft hung on optical splitter disk 6 on welding protective disc 7, and fusion splicer cover sheet 8 hangs on welding protective disc 7 by the rotating shaft three that fusion splicer cover sheet 8 is arranged again; The manhole that optical splitter disk 6, welding protective disc 7, fusion splicer cover sheet 8 are running through correspondence with long distance screw rod is fixed in fiber storage tray 5.
The tail end of fiber storage tray 5 is arranged on chassis 1 by optical cable fixed support 11, is provided with covered wire optical cable fixing clip tool 10 between fiber storage tray 5 and optical cable fixed support 11.
The outer mask of fiber storage tray 5, optical splitter disk 6, welding protective disc 7, welding protective disc cover plate 8 have for the protection of cylindrical shell 4, the outer rim on cylindrical shell 4 and chassis 1 by O-ring seal 3 compact siro spinning technology, by cylindrical shell locking device 2 fastening.
Described enter that cable hole one 1-1 is supporting in the lower surface on chassis 1 is provided with set nut one 1-1-1, set nut one 1-1-1 and enter to be provided with between the 1-1 of cable hole one and seal centrum one 1-1-2, is lined with pad one 1-1-3 between set nut one 1-1-1 and sealing centrum one 1-1-2;
Described enter that cable hole two 1-2 is supporting in the lower surface on chassis 1 is provided with set nut two 1-2-1, set nut two 1-2-1 and enter to be provided with between the 1-2 of cable hole two and seal centrum two 1-2-2, is lined with pad two 1-2-3 between set nut two 1-2-1 and sealing centrum two 1-2-2;
Described enter cable joint and penetrate hole 1-3 chassis 1 lower surface is supporting and be provided with into cable joint hold-down nut 1-3-1.
Described optical cable fixed support 11 quantity is 6;
Described sealing rib 1-5 is the rib of annular;
Described cylindrical shell locking device 2 is annular buckle, and cylindrical shell locking device 2 comprises locking anchor ear 2-1, movable rotation-shaft 2-2, locking clamp 2-3, connecting rod 2-4 and driving lever 2-5; Described locking anchor ear 2-1 is the anchor ear of two panels symmetry, an annular is combined into by movable rotation-shaft 2-2, connecting rod 2-4 is connected with at the end of a locking anchor ear, the other end of connecting rod 2-4 is flexibly connected locking clamp 2-3, and locking clamp 2-3 is provided with the driving lever 2-5 stirring locking clamp 2-3 with finger; The outer rim of another locking anchor ear has been provided with pin-and-hole, the through hole on the corresponding locking clamp of pin-and-hole, and cylindrical shell locking device 2 in the locked condition, is inserted with latch between pin-and-hole and through hole;
The O-ring seal 3 of described cylindrical shell 4 is the O-ring seal of " O " shape, and the xsect of O-ring seal 3 is " U " shape, O-ring seal 3 offers groove 3-1;
The outer wall of described cylindrical shell 4 is provided with fixing hangers 4-1, and cylindrical shell 4 outer wall is provided with many reinforcement 4-2 parallel to each other.
Described fusion splicer cover sheet 8 is provided with cover plate reinforcement.
Described chassis 1 adopts PC alloy material.
Described cylindrical shell 4 adopts PC alloy material.
Described O-ring seal 3 adopts silastic material.
Claims (9)
1. a Multifunctional cap type cable splice closure, is characterized in that: comprise chassis, cylindrical shell locking device, O-ring seal, cylindrical shell, fiber storage tray, optical splitter disk, welding protective disc, welding protective disc cover plate, covered wire optical cable fixing clip tool, the fixing card of strengthening core and optical cable fixed support;
Described chassis is circular, and chassis offers multiple through through hole, and through through hole is respectively: enter cable hole one, enters cable hole two, enters cable joint and penetrates hole; And on chassis, be also provided with support installing post, the fixing card of optical cable fixed support, strengthening core and sealing rib, penetrate hole and be provided with into cable joint mounting limit groove near the place of chassis outer rim entering cable joint;
Optical cable fixed support is provided with fiber storage tray, and the one side of fiber storage tray is provided with optical splitter disk, welding protective disc, welding protective disc cover plate successively; Between optical cable fixed support and fiber storage tray, covered wire optical cable fixing clip tool is also installed;
Described optical splitter disk is provided with disk body buckle one, fiber retaining lug one, positioning convex one, manhole one, square through hole one, rotating shaft hook one, rotating shaft one; Disk body buckle one is arranged on the top of optical splitter disk; Fiber retaining lug one is arranged on the surrounding of optical splitter disk, and quantity is more than two; The axis of optical splitter disk is provided with multiple flexible through hole one, the both sides of optical splitter disk lower end are provided with multiple square through hole one, be also provided with reference column one and shunt draw-in groove one at optical splitter disk;
Described welding protective disc is provided with disk body buckle two, cable post two, fiber retaining lug two, manhole two, square through hole two, fiber optic protection groove two, elastic card two, rotating shaft hook two, rotating shaft two; Be respectively arranged with a cable post two on the top of welding protective disc and bottom, inner edge that is peripheral at cable post two and welding protective disc is provided with multiple fiber retaining lug two; On welding protective disc, elastic card two and fiber optic protection groove two is provided with between two cable posts two, welding protective disc is provided with disk body buckle two, and disk body buckle two on welding protective disc, manhole two, square through hole two are all corresponding with the disk body buckle one on optical splitter disk, manhole one, square through hole one position;
Rotating shaft one on optical splitter disk is connected in fiber storage tray, welding protective disc is hung over by the rotating shaft two on welding protective disc on the rotating shaft hook one on optical splitter disk, and fusion splicer cover sheet hangs on welding protective disc by the rotating shaft three that fusion splicer cover sheet is arranged again; The manhole that optical splitter disk, welding protective disc, fusion splicer cover sheet are running through correspondence with long distance screw rod is fixed in fiber storage tray;
The outer mask of fiber storage tray, optical splitter disk, welding protective disc, welding protective disc cover plate have for the protection of cylindrical shell, the outer rim on cylindrical shell and chassis by O-ring seal compact siro spinning technology, by the fastening of cylindrical shell locking device.
2. Multifunctional cap type cable splice closure according to claim 1, is characterized in that: the tail end of fiber storage tray is arranged on chassis by optical cable fixed support, is provided with covered wire optical cable fixing clip tool between fiber storage tray and optical cable fixed support.
3. Multifunctional cap type cable splice closure according to claim 1, it is characterized in that: cable hole one is supporting in the lower surface on chassis is provided with set nut one in described entering, set nut one and enter to be provided with between cable hole one and seal centrum one, is lined with pad one between set nut one and sealing centrum one.
4. Multifunctional cap type cable splice closure according to claim 1, it is characterized in that: cable hole two is supporting in the lower surface on chassis is provided with set nut two in described entering, set nut two and enter to be provided with between cable hole two and seal centrum two, is lined with pad two between set nut two and sealing centrum two.
5. Multifunctional cap type cable splice closure according to claim 1, is characterized in that: described enter cable joint and penetrate hole chassis lower surface is supporting and be provided with into cable joint hold-down nut.
6. Multifunctional cap type cable splice closure according to claim 1, is characterized in that: described sealing rib is the rib of annular.
7. Multifunctional cap type cable splice closure according to claim 1, is characterized in that: described cylindrical shell locking device is annular buckle, and cylindrical shell locking device comprises locking anchor ear, movable rotation-shaft, locking clamp, connecting rod and driving lever; Described locking anchor ear is the anchor ear of two panels symmetry, is combined into an annular by movable rotation-shaft, is connected with connecting rod at the end of a locking anchor ear, and the other end of connecting rod is flexibly connected locking clamp, and locking clamp is provided with the driving lever stirring locking clamp with finger; The outer rim of another locking anchor ear has been provided with pin-and-hole, and the through hole on the corresponding locking clamp of pin-and-hole, cylindrical shell locking device in the locked condition, is inserted with latch between pin-and-hole and through hole.
8. Multifunctional cap type cable splice closure according to claim 1, is characterized in that: the O-ring seal of described cylindrical shell is the O-ring seal of " O " shape, and the xsect of O-ring seal is " U " shape, and O-ring seal offers groove.
9. Multifunctional cap type cable splice closure according to claim 1, is characterized in that: the outer wall of described cylindrical shell is provided with fixing hangers, cylinder body outer wall is provided with many reinforcements parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410839932.5A CN104793301A (en) | 2014-12-30 | 2014-12-30 | Multifunctional cap-type optical cable joint box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410839932.5A CN104793301A (en) | 2014-12-30 | 2014-12-30 | Multifunctional cap-type optical cable joint box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104793301A true CN104793301A (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410839932.5A Pending CN104793301A (en) | 2014-12-30 | 2014-12-30 | Multifunctional cap-type optical cable joint box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104793301A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065102A (en) * | 2017-04-20 | 2017-08-18 | 中天宽带技术有限公司 | A kind of quick unlatching cable splice closure |
| CN109491030A (en) * | 2018-12-10 | 2019-03-19 | 中国电建集团河南工程有限公司 | Power circuit cable connection protective device and construction method |
| CN109655984A (en) * | 2019-02-02 | 2019-04-19 | 中天宽带技术有限公司 | A kind of helixseal formula is used to intersect the cap-type connection box of cable connection |
| CN111796376A (en) * | 2020-08-10 | 2020-10-20 | 中天宽带技术有限公司 | Electric power optical cable joint box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107065102A (en) * | 2017-04-20 | 2017-08-18 | 中天宽带技术有限公司 | A kind of quick unlatching cable splice closure |
| CN109491030A (en) * | 2018-12-10 | 2019-03-19 | 中国电建集团河南工程有限公司 | Power circuit cable connection protective device and construction method |
| CN109655984A (en) * | 2019-02-02 | 2019-04-19 | 中天宽带技术有限公司 | A kind of helixseal formula is used to intersect the cap-type connection box of cable connection |
| CN109655984B (en) * | 2019-02-02 | 2023-09-15 | 中天宽带技术有限公司 | Screw sealing cap type joint box for connecting crossed optical cables |
| CN111796376A (en) * | 2020-08-10 | 2020-10-20 | 中天宽带技术有限公司 | Electric power optical cable joint box |
| CN111796376B (en) * | 2020-08-10 | 2022-08-05 | 中天宽带技术有限公司 | Electric power optical cable joint box |
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