CN204143016U - A kind of cable splice closure elliptical aperture mechanical seal locking device - Google Patents
A kind of cable splice closure elliptical aperture mechanical seal locking device Download PDFInfo
- Publication number
- CN204143016U CN204143016U CN201420520344.0U CN201420520344U CN204143016U CN 204143016 U CN204143016 U CN 204143016U CN 201420520344 U CN201420520344 U CN 201420520344U CN 204143016 U CN204143016 U CN 204143016U
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- diplopore
- taper
- elliptical aperture
- end socket
- crescent moon
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Abstract
The utility model discloses a kind of cable splice closure elliptical aperture mechanical seal locking device, described left crescent moon plastic washers and right crescent moon plastic washers are penetrated by dovetail groove in the dovetail groove of diplopore plastic cement end socket, described taper double-hole rubber plug, taper diplopore gel plug is together with diplopore plastic cement end socket overlapping combinations, described diplopore plastic cement end socket, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, left crescent moon plastic washers, right crescent moon plastic washers is combined and is filled in elliptical aperture optical cable mouth, in described stainless steel, hexagonal screw rod is fixed on elliptical aperture optical cable mouth.The utility model structure is simple, easy to use, enables optical cable fixing seal optical cable fast.
Description
Technical field
The utility model relates to cable splice closure field, is specially a kind of cable splice closure elliptical aperture mechanical seal locking device.
Background technology
Present connector box is on the market due to environment for use difference, and the direction entering tray interior from optical cable is mainly divided into two kinds, single-ended and both-end two class formation.Single-ended box body sealing adopts vulcanized rubber and heat-shrink tube sealing cable mouth combination sealing mode, heat-shrink tube sealing needs to add the sealing of flame heat shrink, cannot use different regions, execution conditions, state's laws regulation etc. are conditional, and single-ended oval holes for optical cables is except pyrocondensation sealing means, all the other hermetically-sealed constructions all do not reach the technical requirement of this product in Technical specifications.
Utility model content
The technical matters that the utility model solves is to provide a kind of cable splice closure elliptical aperture mechanical seal locking device, to solve the problem.
The technical matters that the utility model solves realizes by the following technical solutions:
A kind of cable splice closure elliptical aperture mechanical seal locking device, comprise elliptical aperture optical cable mouth, diplopore plastic cement end socket, diplopore plastic cement end socket dovetail groove, hexagonal screw rod in stainless steel, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, left crescent moon plastic washers, right crescent moon plastic washers, described left crescent moon plastic washers and right crescent moon plastic washers are penetrated by dovetail groove in the dovetail groove of diplopore plastic cement end socket, described taper double-hole rubber plug, taper diplopore gel plug is together with diplopore plastic cement end socket overlapping combinations, described diplopore plastic cement end socket, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, left crescent moon plastic washers, right crescent moon plastic washers is combined and is filled in elliptical aperture optical cable mouth, in described stainless steel, hexagonal screw rod is fixed on elliptical aperture optical cable mouth.
As preferably, design tapering in described taper double-hole rubber plug, taper diplopore gel plug, diplopore plastic cement end socket hole, force aperture orientation to diminish in axial compression, reach sealing function.
As preferably, increase planar cone diplopore gel plug in the middle of described two taper double-hole rubber plugs, its shore hardness is low, and space is substantial and between holes for optical cables in easy the filled ellipse hole in, and sealing effectiveness is excellent.
As preferably, a dovetail groove opening is stayed in described diplopore plastic cement end socket both sides, adapts to continuous fine optical cable and optical fibres and puts into wherein.
As preferably, component integration after the combination of described diplopore plastic cement end socket, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, crescent moon plastic washers loads elliptical aperture optical cable mouth, utilizes hexagonal screw rod in two stainless steels to be fixed on by this assembly on elliptical aperture optical cable mouth; During use, interior hexagonal screw rod is taken down, take out oval optical cable mouth inner assembly, optical cable after stripping is penetrated in holes, finally utilizes hexagonal screw rod in stainless steel to screw compressing interior tapered double-hole rubber plug and taper diplopore gel plug, make its lateral expansion fill internal void space until sealing is firm.
The utility model adopts array mode from outside to inside, diplopore plastic cement end socket, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, taper double-hole rubber plug, crescent moon plastic washers, then entirety fills in oval optical cable cable mouth, the rubber plug in two stainless steels in the middle of hexagonal screw rod locking compression and gel plug is utilized to make its lateral expansion fill inner space, reach the airtight effect with optical cable in hole, structure is simple, easy to use, enables optical cable fixing seal optical cable fast.
Accompanying drawing explanation
Fig. 1 is inner structure explosive view of the present utility model.
Fig. 2 is external structure of the present utility model.
Embodiment
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1-2, a kind of cable splice closure elliptical aperture mechanical seal locking device, comprise elliptical aperture optical cable mouth 1, diplopore plastic cement end socket 2, diplopore plastic cement end socket dovetail groove 3, hexagonal screw rod 4 in stainless steel, dovetail sealing groove 5, taper double-hole rubber plug 6, taper diplopore gel plug 7, left crescent moon plastic washers 8, right crescent moon plastic washers 9, described left crescent moon plastic washers 8 and right crescent moon plastic washers 9 penetrate in the dovetail groove 5 of diplopore plastic cement end socket 2 by dovetail groove 5, described taper double-hole rubber plug 6, taper diplopore gel plug 7 is together with diplopore plastic cement end socket 2 overlapping combinations, described diplopore plastic cement end socket 2, dovetail sealing groove 5, taper double-hole rubber plug 6, taper diplopore gel plug 7, left crescent moon plastic washers 8, right crescent moon plastic washers 9 is combined and is filled in elliptical aperture optical cable mouth 1, in described stainless steel, hexagonal screw rod 4 is fixed on elliptical aperture optical cable mouth 1.
As preferably, design tapering in described taper double-hole rubber plug 6, taper diplopore gel plug 7, diplopore plastic cement end socket 2 hole, force aperture orientation to diminish in axial compression, reach sealing function.
As preferably, increase planar cone diplopore gel plug 7 in the middle of described two taper double-hole rubber plugs 6, its shore hardness is low, and space is substantial and between holes for optical cables in easy the filled ellipse hole in, and sealing effectiveness is excellent.
As preferably, a dovetail groove opening is stayed in described diplopore plastic cement end socket 2 both sides, adapts to continuous fine optical cable and optical fibres and puts into wherein.
As preferably, component integration after the combination of described diplopore plastic cement end socket 2, dovetail sealing groove 5, taper double-hole rubber plug 6, taper diplopore gel plug 7, crescent moon plastic washers loads elliptical aperture optical cable mouth, utilizes hexagonal screw rod 4 in two stainless steels to be fixed on by this assembly on elliptical aperture optical cable mouth 1; During use, interior hexagonal screw rod is taken down, take out oval optical cable mouth inner assembly, optical cable after stripping is penetrated in holes, finally utilize hexagonal screw rod 4 in stainless steel to screw compressing interior tapered double-hole rubber plug 6 and taper diplopore gel plug 7, make its lateral expansion fill internal void space until sealing is firm.
The utility model adopts array mode from outside to inside, diplopore plastic cement end socket, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, taper double-hole rubber plug, crescent moon plastic washers, then entirety fills in oval optical cable cable mouth, the rubber plug in two stainless steels in the middle of hexagonal screw rod locking compression and gel plug is utilized to make its lateral expansion fill inner space, reach the airtight effect with optical cable in hole, structure is simple, easy to use, enables optical cable fixing seal optical cable fast.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a cable splice closure elliptical aperture mechanical seal locking device, comprise elliptical aperture optical cable mouth, diplopore plastic cement end socket, diplopore plastic cement end socket dovetail groove, hexagonal screw rod in stainless steel, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, left crescent moon plastic washers, right crescent moon plastic washers, it is characterized in that: described left crescent moon plastic washers and right crescent moon plastic washers are penetrated by dovetail groove in the dovetail groove of diplopore plastic cement end socket, described taper double-hole rubber plug, taper diplopore gel plug is together with diplopore plastic cement end socket overlapping combinations, described diplopore plastic cement end socket, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, left crescent moon plastic washers, right crescent moon plastic washers is combined and is filled in elliptical aperture optical cable mouth, in described stainless steel, hexagonal screw rod is fixed on elliptical aperture optical cable mouth.
2. a kind of cable splice closure elliptical aperture mechanical seal locking device according to claim 1, is characterized in that: design tapering in described taper double-hole rubber plug, taper diplopore gel plug, diplopore plastic cement end socket hole.
3. a kind of cable splice closure elliptical aperture mechanical seal locking device according to claim 1, is characterized in that: a dovetail groove opening is stayed in described diplopore plastic cement end socket both sides.
4. a kind of cable splice closure elliptical aperture mechanical seal locking device according to claim 1, it is characterized in that: the component integration after the combination of described diplopore plastic cement end socket, dovetail sealing groove, taper double-hole rubber plug, taper diplopore gel plug, crescent moon plastic washers loads elliptical aperture optical cable mouth, utilizes hexagonal screw rod in two stainless steels to be fixed on elliptical aperture optical cable mouth by this assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520344.0U CN204143016U (en) | 2014-09-11 | 2014-09-11 | A kind of cable splice closure elliptical aperture mechanical seal locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520344.0U CN204143016U (en) | 2014-09-11 | 2014-09-11 | A kind of cable splice closure elliptical aperture mechanical seal locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204143016U true CN204143016U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520344.0U Active CN204143016U (en) | 2014-09-11 | 2014-09-11 | A kind of cable splice closure elliptical aperture mechanical seal locking device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204143016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181658A (en) * | 2014-09-11 | 2014-12-03 | 成都前宏通讯有限责任公司 | Mechanical sealing locking device for elliptical hole of cable splice closure |
-
2014
- 2014-09-11 CN CN201420520344.0U patent/CN204143016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181658A (en) * | 2014-09-11 | 2014-12-03 | 成都前宏通讯有限责任公司 | Mechanical sealing locking device for elliptical hole of cable splice closure |
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