CN209707754U - A kind of cable splice closure - Google Patents
A kind of cable splice closure Download PDFInfo
- Publication number
- CN209707754U CN209707754U CN201920371744.2U CN201920371744U CN209707754U CN 209707754 U CN209707754 U CN 209707754U CN 201920371744 U CN201920371744 U CN 201920371744U CN 209707754 U CN209707754 U CN 209707754U
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- CN
- China
- Prior art keywords
- optical cable
- installation set
- line component
- cable
- splice closure
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- 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.)
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Abstract
The utility model relates to optical cable continued access equipment technical fields, specially a kind of cable splice closure, including fiber cable joint box body, with the integrally formed optical cable import & export ontology of the fiber cable joint box body, and the line component excessively being detachably connected with the optical cable import & export ontology；The optical cable import & export ontology is equipped with optical cable manhole appendix and radius and crosses line component mounting hole greater than the optical cable manhole appendix；The line component of crossing includes peripheral side and the installation set crossing line component mounting hole and being threadedly coupled, the bearing part being in axial sliding connection with the installation set inner circumferential side, the sealing ring being detachably connected with installation set axial direction one end, and the screwing bolts being detachably connected with the installation set axial direction other end.The application, which passed through line component, can greatly improve the sealing performance of optical cable manhole appendix, and line component installing and dismounting excessively is simple and convenient, will not cause to damage to optical cable.
Description
Technical field
The utility model relates to optical cable continued access equipment technical field, specially a kind of cable splice closure.
Background technique
Cable splice closure is the connecting part that two or more optical cables link together, and have guard block, is light
One of must be used in the engineering construction of cable road, and be very important equipment, the quality of cable splice closure directly affects
The quality of lightguide cable link and the service life of lightguide cable link.Cable splice closure primarily serves the straight-through work with optical cable disagreement of optical cable
With this just needs to keep for the discrepancy through-hole of optical fiber in connector box body.Through-hole is unfavorable for completely cutting off box body internal and external environment, in order to mention
The sealing effect of connector box is risen, usually installs rubber stopper additional in entering and leaving through-hole, but rubber stopper firmness is limited, and rubber stopper and light
Gap is excessive between cable, manhole appendix, does not have good sealing effect.
Utility model content
In view of the problems of the existing technology the utility model, proposes a kind of cable splice closure.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of cable splice closure, including optical cable connect
Head cartridge ontology, and the integrally formed optical cable import & export ontology of the fiber cable joint box body, and this is imported and exported with the optical cable
What body was detachably connected with crosses line component；The optical cable import & export ontology is equipped with optical cable manhole appendix and radius and passes in and out greater than the optical cable
Line component mounting hole is crossed in hole；The line component of crossing includes peripheral side and the installation crossing line component mounting hole and being threadedly coupled
Set, the bearing part being in axial sliding connection with the installation set inner circumferential side are detachably connected with close with installation set axial direction one end
Seal, and the screwing bolts being detachably connected with the installation set axial direction other end.
Preferably, installation set axial direction one end and described state are equipped with gasket between optical cable import & export ontology.
Preferably, the installation set axial direction other end is equipped with auxiliary mounting hole.
Preferably, the installation set is equipped with the auxiliary installation piece being used cooperatively with the auxiliary mounting hole, it is described auxiliary
Helping installation part includes the auxiliary mounting deck being used cooperatively with the auxiliary mounting hole, and the handle connecting with the auxiliary mounting deck
Hand.
Preferably, the bearing part include with the screwing bolts connect rotor, and with the sealing ring
The not kinetoplast connected.
Preferably, the rotor is equipped with a circle limiting slot, the screwing bolts end is equipped with a circle and the limit
The retention bead that slot is used cooperatively.
Preferably, the optical cable import & export ontology is equipped with elastic membrane at the optical cable manhole appendix.
Preferably, the screwing bolts include ring bodies rotary head, it is convex that the rotary head outer rim side is axially arranged with increasing mill
Play item.
The utility model has the beneficial effects that the application, which passed through line component, can greatly improve the sealing of optical cable manhole appendix
Performance, and line component installing and dismounting excessively is simple and convenient, will not cause to damage to optical cable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model optical cable import and export crosses line component；
Fig. 2 is that the structural schematic diagram after line component sealing ring compresses is crossed in Fig. 1；
Fig. 3 is the structural schematic diagram of auxiliary installation piece；
Fig. 4 is the structural schematic diagram of installation set axial direction one end；
Wherein, 1, fiber cable joint box body, 2, optical cable import & export ontology, 3, installation set, 31, auxiliary mounting hole, 32, auxiliary
Mounting rack, 33, handle, 4, bearing part, 5, sealing ring, 6, screwing bolts, 7, gasket.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 and Figure 2, a kind of cable splice closure, including fiber cable joint box body 1, with the fiber cable joint box body
1 integrally formed optical cable import & export ontology 2, and line component is crossed with what the optical cable import & export ontology 2 was detachably connected with.It is described
Optical cable import & export ontology 2 is equipped with optical cable manhole appendix and radius and crosses line component mounting hole greater than the optical cable manhole appendix.The light
Cable import & export ontology 2 is equipped with elastic membrane at the optical cable manhole appendix, and elastic membrane is for improving sealing performance.
The line component of crossing includes peripheral side and the installation set 3 crossing line component mounting hole and being threadedly coupled, with the peace
The bearing part 4 that 3 inner circumferential side of encapsulation is in axial sliding connection, the sealing ring 5 being detachably connected with the axial one end of the installation set 3, with
And the screwing bolts 6 being detachably connected with the axial other end of the installation set 3.Light is stated with described in the axial one end of the installation set 3
Gasket 7 is equipped between cable import & export ontology 2.
The axial other end of the installation set 3 is equipped with auxiliary mounting hole 31.The installation set 3 is equipped to be installed with the auxiliary
The auxiliary installation piece that hole 31 is used cooperatively, the auxiliary installation piece include the auxiliary peace being used cooperatively with the auxiliary mounting hole 31
Shelve 32, and the handle 33 connecting with the auxiliary mounting deck 32.In use, auxiliary mounting deck 32 is inserted into auxiliary mounting hole
In 31, then rotating auxiliary mounting deck 32 by handle 33 just can be carried out the disassembly installation of installation set 3.
The bearing part 4 include with the screwing bolts 6 connect rotor, and with 5 company of contact of sealing ring
The not kinetoplast connect.The rotor is equipped with a circle limiting slot, and 6 end of screwing bolts is equipped with a circle and cooperates with the limiting slot
The retention bead used improves the contact effect of the two.
Specific installation process is as follows, and first gasket 7 was fitted into line component mounting hole, sealing ring 5 is then put into peace
In encapsulation 3, sealing ring 5, which is located at installation set 3, does not have connection screw thread side, then passes through auxiliary installation piece for installation set 3 and optical cable
Import & export ontology 2 crosses the connection of line component mounting hole, its axial one end offsets with sealing ring 5 after installation set 3 is installed.It connects again
, screwing bolts 6 are put into the other end of installation set 3, the retention bead of 6 free end of screwing bolts is made to enter the limit of rotor
Then optical cable is sequentially passed through screwing bolts 6, sealing ring 5 and optical cable manhole appendix by slot, spiral shell will be screwed by finally rotating screwing bolts 6
Bolt 6 screws, and the deformation of sealing ring 5 can be compressed axially when screwing bolts 6 screw, comes into full contact with sealing ring 5 with optical cable, to play
Good sealing effect.By the setting of bearing part 4, make not will drive sealing ring 5 and optical cable one in 6 rotation process of screwing bolts
Rotation is played, to play the role of protecting optical cable.
The screwing bolts 6 include ring bodies rotary head, and the rotary head outer rim side is axially arranged with increasing mill raised item, increases
The contact friction force of rotary head and finger, convenient for the use of screwing bolts 6.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical new to this
The conception and scope of type is defined.Without departing from the design concept of the present utility model, ordinary people in the field is to this
The all variations and modifications that the technical solution of utility model is made, should fall within the protection scope of the present utility model, this is practical
Novel claimed technology contents, are all described in the claims.
Claims (8)
1. a kind of cable splice closure, it is characterised in that: including fiber cable joint box body (1), with the fiber cable joint box body (1)
Integrally formed optical cable import & export ontology (2), and line component is crossed with what the optical cable import & export ontology (2) was detachably connected with；
The optical cable import & export ontology (2) is equipped with optical cable manhole appendix and radius and crosses line component mounting hole greater than the optical cable manhole appendix；
The line component of crossing includes peripheral side and the installation set (3) crossing line component mounting hole and being threadedly coupled, with the installation set (3)
The bearing part (4) that inner circumferential side is in axial sliding connection, the sealing ring (5) being detachably connected with the axial one end of the installation set (3), with
And the screwing bolts (6) being detachably connected with the axial other end of the installation set (3).
2. a kind of cable splice closure according to claim 1, it is characterised in that: the axial one end of the installation set (3) and institute
It states and is equipped with gasket (7) between optical cable import & export ontology (2).
3. a kind of cable splice closure according to claim 2, it is characterised in that: the axial other end of the installation set (3) is set
There are auxiliary mounting hole (31).
4. a kind of cable splice closure according to claim 3, it is characterised in that: the installation set (3) be equipped with it is described
The auxiliary installation piece that auxiliary mounting hole (31) is used cooperatively, the auxiliary installation piece include cooperating with the auxiliary mounting hole (31)
The auxiliary mounting deck (32) used, and the handle (33) being connect with the auxiliary mounting deck (32).
5. a kind of cable splice closure according to claim 1, it is characterised in that: the bearing part (4) includes and the rotation
The rotor that tight bolt (6) connects, and the not kinetoplast connected with the sealing ring (5).
6. a kind of cable splice closure according to claim 5, it is characterised in that: the rotor is equipped with a circle limiting slot,
Screwing bolts (6) end is equipped with the retention bead that a circle is used cooperatively with the limiting slot.
7. a kind of cable splice closure according to claim 1, it is characterised in that: the optical cable import & export ontology (2) is in institute
It states and is equipped with elastic membrane at optical cable manhole appendix.
8. a kind of cable splice closure according to claim 1, it is characterised in that: the screwing bolts (6) include ring bodies
Rotary head, the rotary head outer rim side are axially arranged with increasing mill raised item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371744.2U CN209707754U (en) | 2019-03-22 | 2019-03-22 | A kind of cable splice closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920371744.2U CN209707754U (en) | 2019-03-22 | 2019-03-22 | A kind of cable splice closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209707754U true CN209707754U (en) | 2019-11-29 |
Family
ID=68647341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920371744.2U Active CN209707754U (en) | 2019-03-22 | 2019-03-22 | A kind of cable splice closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209707754U (en) |
-
2019
- 2019-03-22 CN CN201920371744.2U patent/CN209707754U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |