CN208044155U - Optical cable plugging device and connecting assembly - Google Patents
Optical cable plugging device and connecting assembly Download PDFInfo
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- CN208044155U CN208044155U CN201820617383.0U CN201820617383U CN208044155U CN 208044155 U CN208044155 U CN 208044155U CN 201820617383 U CN201820617383 U CN 201820617383U CN 208044155 U CN208044155 U CN 208044155U
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- optical cable
- casing
- sealing element
- plugging device
- pipe cap
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Abstract
The utility model provides a kind of optical cable plugging device and connecting assembly, it is related to optical cable blocking technology field, to solve to be blocked using fire-proof mud between existing transformer substation framework guiding optical cable and casing, over time, fire-proof mud is easy to fall off or cracks, cause block it is not firm, do not fasten, so that optical cable is there is technical issues that certain.It is related to a kind of optical cable plugging device, including：Casing and the pipe cap for being located at casing both ends, casing and pipe cap are equipped with the through-hole for wearing optical cable along its axis direction；It is equipped with sealing element between the outer end face and pipe cap of casing, sealing element is tightly attached on the outer end face of casing always, and closed receiving cavity is formed between casing, pipe cap and sealing element；Casing is detachable be fixedly connected with pipe cap.A kind of connecting assembly is further related to, including：Above-mentioned optical cable plugging device.The optical cable plugging device and connecting assembly can realize the quick blocking of transformer substation framework guiding optical cable.
Description
Technical field
The utility model is related to optical cable blocking technology fields, more particularly, to a kind of optical cable plugging device and connecting assembly.
Background technology
Transmission medium of the optical cable as electric power signal assumes responsibility for the important services such as protection, dispatch data net between each substation
Transmission, security reliability directly influences effective transmission of all kinds of power communication signals.
The closure for drawing lower optical cable at transformer substation framework is a Phase of Electric Power Projects difficult point, there is no unified, effective, mark at present
Accurate closure mode.In the prior art, most of substations are directly blocked using fire-proof mud, this kind of mode is although short
Phase can protect the optical cable at framework, but over time, fire-proof mud is easy to fall off or cracks, and loses closure protection effect
Fruit blocks the bad Cable's Fault that may be caused in casing, influences the safety and stability transmission of energy communication service.
For above-mentioned present situation, it is primarily present problems with：
(1) only with fire-proof mud carry out block can cause block it is not firm, do not fasten the problems such as, fire-proof mud is pushed away with the time
Shifting, which is also vulnerable to external condition, to be influenced and gap or cracking occurs, and there are some potential safety problemss.
(2) closure is bad causes rainwater to be easy to immerse, and rainwater freezes in casing under cold snap squeezes optical cable, leads to fibre
Core interrupts.
(3) fire-proof mud blocks unsightly, needs periodic maintenance, maintenance, expends a large amount of manpower and materials.
Utility model content
The first of the utility model is designed to provide a kind of optical cable plugging device, to solve existing transformer substation framework guiding
It is blocked using fire-proof mud between optical cable and casing, over time, fire-proof mud is easy to fall off or cracks, and causes to block
It is not firm, do not fasten, so that optical cable is there is technical issues that certain.
Optical cable plugging device provided by the utility model, including：Casing and the pipe cap for being located at described sleeve pipe both ends, the set
Pipe and pipe cap are equipped with the through-hole for wearing optical cable along its axis direction.
Sealing element is equipped between the outer end face of described sleeve pipe and the pipe cap, the sealing element is tightly attached to the set always
On the outer end face of pipe, closed receiving cavity is formed between described sleeve pipe, the pipe cap and the sealing element.
Described sleeve pipe is detachable be fixedly connected with the pipe cap.
Further, the end that described sleeve pipe is oppositely arranged is equipped with the groove for accommodating the sealing element, described close
Sealing is placed in the groove.
Further, the groove for accommodating the sealing element is equipped on each pipe cap, the sealing element is placed in
In the groove.
Further, intermediate tube is equipped between described sleeve pipe and the optical cable；The sealing element be disposed around described sleeve pipe and
The junction of the optical cable.
Further, the junction of described sleeve pipe and the optical cable is wound with the first protective layer.
Further, first protective layer is insulating tape.
Further, the junction of described sleeve pipe and the optical cable is also wound with the second protective layer, second protective layer
Positioned at the outside of first protective layer.
Further, second protective layer is adhesive waterproof tape.
Further, described sleeve pipe and the pipe cap are in Hafu-type half opening structure.
The advantageous effect of optical cable plugging device provided by the utility model：
In the optical cable plugging device, it is equipped with the through-hole for wearing optical cable on casing and pipe cap, when in use, optical cable is worn
If pipe cap, casing make optical cable be placed in casing, and sealing element is placed between casing and pipe cap, a pipe cap is pressed on casing
One end, another pipe cap are pressed on the other end of casing；Due to forming closed accommodating chamber between casing, pipe cap and sealing element
Optical cable is placed in the receiving cavity and above-mentioned through-hole by body, and good sealing function can be played to optical cable；As known from the above,
The optical cable plugging device is sealed without using fire-proof mud using sealing element, and sealing element is not susceptible to fall off or crack, envelope
Stifled effect is preferable, thus, the toys such as ant and rainwater are not easy to immerse in casing；Also, it is sealed using sealing element, is only needed
Sealing element is set on casing, is blocked using pipe cap, which can realize quick blocking；Due to without using
Fire-proof mud seems more beautiful from the appearance, also more convenient in terms of maintenance, maintenance.
In addition, the optical cable plugging device also have it is simple in structure, easy to process make, cost is relatively low, the spies such as highly practical
Point.
The second of the utility model is designed to provide a kind of connecting assembly, and optical cable is guided to solve existing transformer substation framework
It is blocked using fire-proof mud between casing, over time, fire-proof mud is easy to fall off or cracks, and causes to block loosely
It leans on, fasten, so that optical cable is there is technical issues that certain.
Connecting assembly provided by the utility model, including：Optical cable and above-mentioned optical cable plugging device.
The advantageous effect of connecting assembly provided by the utility model：
Above-mentioned optical cable plugging device is set in the connecting assembly, wherein the concrete structure of the optical cable plugging device connects
It connects relationship and advantageous effect etc. to be described in detail in above-mentioned word, details are not described herein.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram for the optical cable plugging device that the utility model embodiment provides, wherein optical cable is not shown；
Fig. 2 is the vertical profile structural schematic diagram for the optical cable plugging device that the utility model embodiment provides；
Fig. 3 is another vertical profile structural schematic diagram of optical cable plugging device shown in Fig. 2；
Fig. 4 is the another vertical profile structural schematic diagram of optical cable plugging device shown in Fig. 2；
Fig. 5 is the attachment structure schematic diagram of optical cable and intermediate tube；
Fig. 6 is the vertical view of Fig. 5；
Fig. 7 is that optical cable plugging device adds the vertical profile structural schematic diagram after intermediate tube.
Icon：100- casings；200- pipe caps；300- sealing elements；400- intermediate tubes；500- protective layers；510- first is protected
Layer；The second protective layers of 520-.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
All other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated mechanism or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second " is used for description purposes only, and is not understood to indicate or imply relative importance.
Embodiment one
As shown in Figures 1 to 7, the present embodiment one provides a kind of optical cable plugging device, including：Casing 100 and it is located at set
The pipe cap 200 at 100 both ends of pipe, casing 100 and pipe cap 200 are equipped with the through-hole for wearing optical cable along its axis direction；Casing
It is equipped with sealing element 300 between 100 outer end face and pipe cap 200, sealing element 300 is tightly attached to always on the outer end face of casing 100,
Closed receiving cavity is formed between casing 100, pipe cap 200 and sealing element 300；Casing 100 and pipe cap 200 are detachable solid
Fixed connection.
In the optical cable plugging device, it is equipped with the through-hole for wearing optical cable on casing 100 and pipe cap 200, it when in use, will
Optical cable wears pipe cap 200, casing 100 makes optical cable be placed in casing 100, and sealing element 300 is placed in casing 100 and pipe cap 200
Between, a pipe cap 200 is pressed on one end of casing 100, another pipe cap 200 is pressed on the other end of casing 100；Due to set
Closed receiving cavity is formed between pipe 100, pipe cap 200 and sealing element 300, optical cable is placed in the receiving cavity and above-mentioned through-hole
In, good sealing function can be played to optical cable；As known from the above, which uses without using fire-proof mud
Sealing element 300 is sealed, and sealing element 300 is not susceptible to fall off or crack, and plugging effect is preferable, thus, the petty actions such as ant
Object and rainwater are not easy to immerse in casing 100；Also, it is sealed using sealing element 300, sealing element 300 need to be only set in
It on pipe 100, is blocked using pipe cap 200, which can realize quick blocking；Due to without using fire-proof mud, from
Seem more beautiful in appearance, it is also more convenient in terms of maintenance, maintenance.
In addition, the optical cable plugging device also have it is simple in structure, easy to process make, cost is relatively low, the spies such as highly practical
Point.
It should be noted that above-mentioned sealing element 300 uses R type sealing rubber rings, the internal diameter of R type sealing rubber rings to be equal to optical cable
Outer diameter.When closure, 200, R types sealing rubber rings of a pipe cap, casing 100, another R types sealing rubber ring and another are worn successively
One pipe cap 200 makes pipe cap 200 compress the R type sealing rubber rings of corresponding setting, and pipe cap 200 is connected to casing 100 respectively
On.
Wherein, casing 100 and pipe cap 200 are to be threadedly coupled, i.e., pipe cap 200 is connected to casing 100 by way of screwing
On, which makes entire closure process more quick, and plugging operations are more convenient.
As shown in figure 3, the end that casing 100 is oppositely arranged is equipped with the groove for accommodating sealing element 300, sealing element
300 are placed in groove, and sealing element 300 is made to be not easily disconnected from, to improve sealing effect.
Wherein, which is circular groove, and the internal diameter of the circular groove is equal to the outer diameter of sealing element 300, and sealing element 300
Inner peripheral surface and the peripheral surface of optical cable fit closely.
As shown in figure 4, being equipped with the groove for accommodating sealing element 300 on each pipe cap 200, sealing element 300 is placed in this
In groove, sealing element 300 is made to be not easily disconnected from, to improve sealing effect.
Wherein, which is circular groove, and the internal diameter of the circular groove is equal to the outer diameter of sealing element 300, and sealing element 300
Inner peripheral surface and the peripheral surface of optical cable fit closely.
As shown in Figures 5 to 7, intermediate tube 400 is equipped between casing 100 and optical cable；Sealing element 300 is disposed around casing 100
With the junction of optical cable.
In the embodiment, the junction of casing 100 and optical cable is wound with the guarantor in waterproof rainwater or sundries sleeve pipe 100
Sheath 500.
Above-mentioned protective layer 500 includes the first protective layer 510 and the second protective layer 520 successively from the inside to the outside (see Fig. 6).
Wherein, the first protective layer 510 is insulating tape；Second protective layer 520 is adhesive waterproof tape.
The above process is：An intermediate tube 400 is arranged on optical cable, the winding one in the junction of intermediate tube 400 and optical cable
Layer insulating tape, to make connection gap between the two be coated in insulating tape；Secondly, it is wound in the outside of insulating tape
One layer of adhesive waterproof tape, the adhesive waterproof tape can further prevent in rainwater sleeve pipe 100；Furthermore a pipe cap is worn successively
200, a R types sealing rubber ring, casing 100, another R types sealing rubber ring and another pipe cap 200 respectively press pipe cap 200
The R type sealing rubber rings of tight corresponding setting, and pipe cap 200 is connected on casing 100.Since the setting can be to its interior optical cable
Carry out multilayer protection, to optical cable realize block, sealing effect is obviously preferable, can further prevent rainwater or external impurities into
Enter casing 100.
In the embodiment, casing 100 and pipe cap 200 are in Hafu-type half opening structure, consequently facilitating the optical cable plugging device
The operations such as dismounting, maintenance, maintenance.
Hafu-type half opening structure mentioned above needs to fix by fixed plate screw, or is consolidated by steel band
It is fixed.
It should be noted that：
1, according to the difference of the optical cable plugging device institute application environment, it is contemplated that the lower section of the optical cable plugging device does not tend to have
Can pipe cap 200 only be arranged in the upper end of casing 100 in the case where rainwater enters, to save cost and save the set-up time.
2, the case where need not being pierced by casing 100 for the lower end of optical cable, the lower end of optical cable can be not necessarily to that sealing element is arranged
300, protective layer 500 etc. need to only block its lower end using pipe cap 200.
Embodiment two
As shown in Figures 1 to 7, the present embodiment two provides a kind of connecting assembly, including：In optical cable and above-described embodiment one
Optical cable plugging device.
The connecting assembly includes above-mentioned optical cable plugging device, wherein the concrete structure of the optical cable plugging device, connection are closed
System and advantageous effect etc. are described in detail in above-mentioned word, and details are not described herein.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of optical cable plugging device, which is characterized in that including：Casing (100) and the pipe cap for being located at described sleeve pipe (100) both ends
(200), described sleeve pipe (100) and the pipe cap (200) are equipped with the through-hole for wearing optical cable along its axis direction；
Sealing element (300), the sealing element (300) are equipped between the outer end face and the pipe cap (200) of described sleeve pipe (100)
Always it is tightly attached on the outer end face of described sleeve pipe (100), described sleeve pipe (100), the pipe cap (200) and the sealing element
(300) closed receiving cavity is formed between；
Described sleeve pipe (100) is detachable be fixedly connected with the pipe cap (200).
2. optical cable plugging device according to claim 1, which is characterized in that the end that described sleeve pipe (100) is oppositely arranged
It is equipped with the groove for accommodating the sealing element (300), the sealing element (300) is placed in the groove.
3. optical cable plugging device according to claim 1, which is characterized in that be all provided on each pipe cap (200) useful
In the groove for accommodating the sealing element (300), the sealing element (300) is placed in the groove.
4. according to claim 1-3 any one of them optical cable plugging devices, which is characterized in that described sleeve pipe (100) and described
Intermediate tube (400) is equipped between optical cable；
The sealing element (300) is disposed around the junction of described sleeve pipe (100) and the optical cable.
5. optical cable plugging device according to claim 4, which is characterized in that the company of described sleeve pipe (100) and the optical cable
The place of connecing is wound with the first protective layer (510).
6. optical cable plugging device according to claim 5, which is characterized in that first protective layer (510) is insulating cement
Band.
7. optical cable plugging device according to claim 6, which is characterized in that the company of described sleeve pipe (100) and the optical cable
The place of connecing also is wound with the second protective layer (520), and second protective layer (520) is located at the outside of first protective layer (510).
8. optical cable plugging device according to claim 7, which is characterized in that second protective layer (520) is marine glue
Band.
9. optical cable plugging device according to claim 4, which is characterized in that described sleeve pipe (100) and the pipe cap (200)
It is in Hafu-type half opening structure.
10. a kind of connecting assembly, which is characterized in that including：Optical cable and the claims 1-9 any one of them optical cables block
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820617383.0U CN208044155U (en) | 2018-04-26 | 2018-04-26 | Optical cable plugging device and connecting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820617383.0U CN208044155U (en) | 2018-04-26 | 2018-04-26 | Optical cable plugging device and connecting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208044155U true CN208044155U (en) | 2018-11-02 |
Family
ID=63928494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820617383.0U Active CN208044155U (en) | 2018-04-26 | 2018-04-26 | Optical cable plugging device and connecting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208044155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308859A (en) * | 2022-07-29 | 2022-11-08 | 江苏华脉光电科技有限公司 | Watertight optical cable and preparation method thereof |
-
2018
- 2018-04-26 CN CN201820617383.0U patent/CN208044155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308859A (en) * | 2022-07-29 | 2022-11-08 | 江苏华脉光电科技有限公司 | Watertight optical cable and preparation method thereof |
| CN115308859B (en) * | 2022-07-29 | 2024-05-10 | 江苏华脉光电科技有限公司 | Watertight optical cable and preparation method thereof |
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