CN209215686U - A kind of end of cable enters the sealing structure of type cable splice closure - Google Patents
A kind of end of cable enters the sealing structure of type cable splice closure Download PDFInfo
- Publication number
- CN209215686U CN209215686U CN201920161934.1U CN201920161934U CN209215686U CN 209215686 U CN209215686 U CN 209215686U CN 201920161934 U CN201920161934 U CN 201920161934U CN 209215686 U CN209215686 U CN 209215686U
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- Prior art keywords
- optical cable
- cable
- sealed body
- sealing ring
- box body
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Abstract
The utility model discloses the sealing structures that a kind of end of cable enters type cable splice closure, it is characterized by comprising upper cartridge bodies, lower box body, cartridge seal, optical cable sealed body, optical cable sealing ring and extruding nut, the cartridge seal is set between upper cartridge body and lower box body, the optical cable sealed body is set on cartridge seal, the optical cable sealed body is equipped with the inner cavity for accommodating optical cable sealing ring, the optical cable sealing ring is set to described interior intracavitary, the extruding nut extruding is fixed on optical cable sealed body, for squeezing optical cable sealing ring, the cartridge seal, optical cable sealed body, optical cable sealing ring and extruding nut all have the through-hole for allowing optical cable to pass through.The utility model is set to upper cartridge body between lower box body, in optical cable leading in cable connector box, more convenient operation, the impaired box body speed of replacement is fast, and maintenance cost is low using by all sealing structures.
Description
Technical field
The utility model relates to the sealing structures that a kind of end of cable enters type cable splice closure.
Background technique
Cable splice closure is used on fiber optic network connecting and protection between optical cable and optical cable.Existing end of cable
It being mostly set on box body into type cable splice closure optical-cable-feeding mouth, is an integral structure with box body, sealing performance is stablized, but
It is when optical cable is introduced in connector box, to be limited by the devices occupied space such as fusion joining disk in cable splice closure, it is inconvenient that light introduces,
When cable joint box need to connect again entire optical cable, both influence to use by damage when replacing cable splice closure
Family uses, and time-consuming and laborious.
Utility model content
The purpose of the utility model is to overcome the above deficiencies in the existing technologies, and provide a kind of end of cable into
Enter the sealing structure of type cable splice closure.
The technical scheme in the invention for solving the above technical problem is:
A kind of end of cable enters the sealing structure of type cable splice closure, it is characterised in that: including upper cartridge body, lower box body,
Cartridge seal, optical cable sealed body, optical cable sealing ring and extruding nut, the cartridge seal are set to upper cartridge body and lower box
Between body, the optical cable sealed body is set on cartridge seal, and the optical cable sealed body, which is equipped with, accommodates optical cable sealing ring
Inner cavity, the optical cable sealing ring are set to described interior intracavitary, and extruding nut extruding is fixed on optical cable sealed body, is used for
Optical cable sealing ring is squeezed, the cartridge seal, optical cable sealed body, optical cable sealing ring and extruding nut all have fair
Perhaps the through-hole that optical cable passes through.
By cartridge seal, optical cable sealing ring guard member, optical cable sealing ring and nut is squeezed, both entire seal member setting
It in upper cartridge body between lower box body, entire seal member is light-weight, can directly take, optical cable is facilitated to introduce operation, meanwhile,
When connector box box body is damaged, box body replacement is convenient.
Preferably, cartridge seal is connected with optical cable sealed body integral type.
Preferably, the cartridge seal is spliced by more seal members.
Preferably, the optical cable sealing ring is with being equipped with gasket between the extruding nut.
Preferably, the inner sidewall of optical cable sealed body inner cavity is equipped with thread segment, the extruding nut is equipped with
The external screw thread matched with thread segment set on the inner sidewall of optical cable sealed body inner cavity.
Preferably, the lateral wall of optical cable sealed body inner cavity is equipped with thread segment, the extruding nut is equipped with
The internal screw thread matched with thread segment set on the lateral wall of optical cable sealed body inner cavity.
The utility model compared with prior art, has the following advantages that and effect:
1. optical cable leading in cable connector box is facilitated to operate, simply save trouble.
2. connector box shell is replaced to be not necessarily to carry out welding again to interior cables, it is easy to maintain.
Detailed description of the invention
Fig. 1 is one cable splice closure structural schematic diagram of the utility model embodiment
Fig. 2 is the structural schematic diagram of one lower box body of the utility model embodiment
Fig. 3 is the structural schematic diagram of one upper cartridge body of the utility model embodiment
Fig. 4 is one cartridge seal structural schematic diagram of the utility model embodiment
Fig. 5 is one optical cable sealed body structural schematic diagram of the utility model embodiment
Fig. 6 is that the utility model embodiment one squeezes nut structure diagram
Fig. 7 is two cable splice closure structural schematic diagram of the utility model embodiment
Fig. 8 is the structural schematic diagram of two lower box body of the utility model embodiment
Fig. 9 is the structural schematic diagram of two upper cartridge body of the utility model embodiment
Figure 10 is two cartridge seal structure of the utility model embodiment and more seal member connecting method schematic diagrames
Figure 11 is that the utility model embodiment two squeezes nut structure diagram
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Embodiment one
Referring to Fig. 1-Fig. 6, the present embodiment end of cable enters the sealing structure of type cable splice closure, including upper cartridge body (2),
Lower box body (1), optical cable sealed body (4), optical cable sealing ring (5), gasket (6), squeezes nut (7), takes cartridge seal (3)
(8) and hasp ring (9) are detained, the upper cartridge body (2) is equipped with the convex ribs (2-1) for being squeezed cartridge seal (3), institute
State groove (1-1) of the lower box body equipped with enclosing casing sealing element (3), the inner cavity (1-2) for accommodating optical cable sealed body (4)
And the groove (1-3) for fixing optical cable sealed body (4), the cartridge seal (3) are equipped with for encasing optical cable sealing master
The through-hole (3-1) of body (4) front end, the sealed body (4) are equipped with boss (4-1) for being fixed on lower box body (1), are used for
Tighten the external screw thread (4-2) of extruding and the inner cavity (4-3) for accommodating and blocking optical cable sealing ring (5), the extruding nut
(7) it is equipped with the internal screw thread (7-1) cooperated with screw thread (4-2) set by sealed body (4).The end of cable enters type optical cable and connects
The combination of the sealing structure of head cartridge are as follows: hasp (8) is movably fixed on lower box body (1) with hasp ring (9), optical cable sealing master
Body (4) is set in through-hole (3-1) set by cartridge seal (3), and optical cable sealing ring (5) is set to optical cable sealed body (4)
Set inner cavity (4-3) squeezes nut driving and is fixed on optical cable sealed body (4), and gasket (6) is set to optical cable sealing ring
(5) with squeezing between nut (7), the cartridge seal (3), optical cable sealed body (4), optical cable sealing ring (5), gasket (6)
And squeeze nut (7) and be set to lower box body (1) between upper cartridge body (2), using hasp (8) with hasp ring (9) by upper cartridge body (2)
It is locked with lower box body (1) split.
Structural principle (operation instruction) are as follows:
By end of cable sequentially pass through squeeze nut (7), gasket (6), optical cable sealing ring (5), optical cable sealed body (4) and
Cartridge seal (3) squeezes optical cable by squeezing nut (7), completes the sealing of optical cable, cover upper cartridge body (2), pass through
Hasp (8) completes lower box body (1) with the split locking between upper cartridge body (2) with hasp ring (9), completes the sealing between box body.
Embodiment two
Referring to Fig. 7-Figure 11, the present embodiment end of cable enters the sealing structure of type cable splice closure, including upper cartridge body
(2), lower box body (1), cartridge seal (3), optical cable sealing ring (4), gasket (5), extruding nut (6), hasp (7) and hasp ring
(8), the upper cartridge body (2) is equipped with the convex ribs (2-1) for being squeezed cartridge seal (3), sets on the lower box body
There are the groove (1-1) of enclosing casing sealing element (3), the inner cavity (1-2) for accommodating optical cable sealed body (3-1) and for fixing
The groove (1-3) of optical cable sealed body (3-1), the cartridge seal (3) are equipped with optical cable sealed body (3-1), and the two is
Integral structure, the optical cable sealed body (3-1) are equipped with boss (3-1-1) for being fixed on lower box body (1), for twisting
The tightly internal screw thread (3-1-2) of extruding and the inner cavity (3-1-3) for accommodating and blocking optical cable sealing ring (4), the extruding spiral shell
Female (6) are equipped with the external screw thread (6-1) cooperated with screw thread (3-1-2) set by optical cable sealed body (3-1).The end of cable into
Entering the combination of the sealing structure of type cable splice closure are as follows: hasp (7) is movably fixed on lower box body (1) with hasp ring (8),
Optical cable sealing ring (4) is set to inner cavity (3-1-3) set by cartridge seal optical cable sealed body (3-1), squeezes nut driving
Be fixed on cartridge seal optical cable sealed body (3-1), gasket (5) be set to optical cable sealing ring (4) with squeeze nut (6) it
Between, the cartridge seal (3), optical cable sealing ring (4), gasket (5) and extruding nut (6) are set to lower box body (1) and keep up with box
Between body (2), upper cartridge body (2) is locked with lower box body (1) split with hasp ring (8) using hasp (7).
Structural principle (operation instruction) are as follows:
End of cable is sequentially passed through and squeezes nut (6), gasket (5), optical cable sealing ring (4) and cartridge seal (3), is led to
It crosses extruding nut (6) to squeeze optical cable, completes the sealing of optical cable, cover upper cartridge body (2), by hasp (7) with hasp ring
(8) lower box body (1) is completed with the split locking between upper cartridge body (2), completes the sealing between box body.
Above content is only illustrate to examples for clearly illustrating the present invention described in this specification.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (5)
1. the sealing structure that a kind of end of cable enters type cable splice closure, it is characterised in that: including upper cartridge body, lower box body, box
Body sealing element, optical cable sealed body, optical cable sealing ring and extruding nut, the cartridge seal are set to upper cartridge body and lower box body
Between, the optical cable sealed body is set on cartridge seal, and the optical cable sealed body, which is equipped with, accommodates the interior of optical cable sealing ring
Chamber, the optical cable sealing ring are set to described interior intracavitary, and extruding nut extruding is fixed on optical cable sealed body, for pair
Optical cable sealing ring is squeezed, and the cartridge seal, optical cable sealed body, optical cable sealing ring and extruding nut all have permission
The through-hole that optical cable passes through.
2. the sealing structure that end of cable according to claim 1 enters type cable splice closure, it is characterised in that: the light
Cable sealing ring is with being equipped with gasket between the extruding nut.
3. the sealing structure that end of cable according to claim 1 enters type cable splice closure, it is characterised in that: the box
Body sealing element is integral type connection with optical cable sealed body.
4. the sealing structure that end of cable according to claim 1 enters type cable splice closure, it is characterised in that: the light
Chamber inner sidewall is equipped with thread segment in cable sealed body, and the extruding nut is equipped with and institute on cavity wall in optical cable sealed body
If the external screw thread that matches of thread segment.
5. the sealing structure that end of cable according to claim 1 enters type cable splice closure, it is characterised in that: the light
Cable sealed body inner cavity lateral wall is equipped with thread segment, and the extruding nut is equipped with and institute on cavity wall in optical cable sealed body
If the internal screw thread that matches of thread segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161934.1U CN209215686U (en) | 2019-01-25 | 2019-01-25 | A kind of end of cable enters the sealing structure of type cable splice closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161934.1U CN209215686U (en) | 2019-01-25 | 2019-01-25 | A kind of end of cable enters the sealing structure of type cable splice closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215686U true CN209215686U (en) | 2019-08-06 |
Family
ID=67467751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920161934.1U Expired - Fee Related CN209215686U (en) | 2019-01-25 | 2019-01-25 | A kind of end of cable enters the sealing structure of type cable splice closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215686U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061012A (en) * | 2019-11-20 | 2020-04-24 | 杭州昱华科技有限公司 | Optical cable fiber core fusion welding protection device |
| CN111965773A (en) * | 2020-08-26 | 2020-11-20 | 烽火通信科技股份有限公司 | Packaging device for nut sealing joint box and nut sealing joint box assembly |
| CN115201981A (en) * | 2022-06-15 | 2022-10-18 | 国网河北省电力有限公司经济技术研究院 | Connecting protection device for power communication optical cable |
-
2019
- 2019-01-25 CN CN201920161934.1U patent/CN209215686U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111061012A (en) * | 2019-11-20 | 2020-04-24 | 杭州昱华科技有限公司 | Optical cable fiber core fusion welding protection device |
| CN111965773A (en) * | 2020-08-26 | 2020-11-20 | 烽火通信科技股份有限公司 | Packaging device for nut sealing joint box and nut sealing joint box assembly |
| CN115201981A (en) * | 2022-06-15 | 2022-10-18 | 国网河北省电力有限公司经济技术研究院 | Connecting protection device for power communication optical cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20200125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |