CN204086613U - A kind of plugging device of optical cable skirt - Google Patents
A kind of plugging device of optical cable skirt Download PDFInfo
- Publication number
- CN204086613U CN204086613U CN201420388593.9U CN201420388593U CN204086613U CN 204086613 U CN204086613 U CN 204086613U CN 201420388593 U CN201420388593 U CN 201420388593U CN 204086613 U CN204086613 U CN 204086613U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- umbrella body
- plugging device
- shutoff
- skirt
- Prior art date
- 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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Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 79
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 3
- 229920002457 flexible plastic Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides a kind of plugging device of optical cable skirt, wherein, this plugging device comprises: open-topped umbrella body (10), fixture (20) and shutoff matter (30), wherein, described umbrella body (10) umbrella mouth down is overlying on the entrance of optical cable skirt, and described umbrella body (10) to be fixed on by described fixture (20) at described top open part and to wear on the optical cable of described optical cable skirt; Described shutoff matter is filled in and is positioned between the inner described optical cable of described umbrella body (10) and the entrance of described optical cable skirt, and is filled in the described open top of umbrella body (10) and the junction of described optical cable.By the utility model, solve optical cable skirt in correlation technique and easily occur the problem that shutoff is not tight improving plugging effect.
Description
Technical field
The utility model relates to optical cable blocking technology, in particular to a kind of plugging device of optical cable skirt.
Background technology
During present optical cable is laid, all lightguide cable links pass through battery limits optical cable skirt and lay through cable duct, enter information communication machine room optical fiber distributing screen.In the ununified specification of the shutoff process at optical cable skirt place, battery limits and good solution.If rain enters optical cable skirt, winter freezes in optical cable skirt, by the bursting by freezing of optical cable fibre core, thus causes traffic failure event to occur.
In order to prevent rainwater from entering optical cable skirt, need to carry out shutoff to the mouth of pipe of optical cable skirt.At present, the general mouth of pipe adopting shutoff mudding to block up optical cable skirt.But because the shutoff mud at optical cable skirt place is because of outside exposed for a long time, there is dry and cracked phenomenon by there will be shutoff mud in be exposed to the sun through the erosion of rainwater, the sun, later stage threading etc., makes the shutoff of the optical cable skirt mouth of pipe tight, thus cause the mouth of pipe to be intake.
Easily occur the problem that shutoff is not tight not yet proposing effective solution at present for optical cable skirt in correlation technique.
Utility model content
The utility model provides a kind of plugging device of optical cable skirt, easily occurs at least to solve optical cable skirt the problem that shutoff is not tight.
According to an aspect of the present utility model, provide a kind of plugging device of optical cable skirt, comprise: open-topped umbrella body (10), fixture (20) and shutoff matter (30), wherein, described umbrella body (10) umbrella mouth down is overlying on the entrance of optical cable skirt, and described umbrella body (10) to be fixed on by described fixture (20) at described top open part and to wear on the optical cable of described optical cable skirt; Described shutoff matter (30) is filled in and is positioned between the inner described optical cable of described umbrella body (10) and the entrance of described optical cable skirt, and is filled in the described open top of umbrella body (10) and the junction of described optical cable.
Preferably, described umbrella body (10) comprising: form described open-topped ring texture (102), with the conical surface shape structure (104) of the umbrella cover of the described umbrella body (10) of formation, wherein, one end of described ring texture (102) is connected with the smaller opening of described conical surface shape structure (104), and described ring texture (102) is the contractile structure of collar extension after being squeezed; Described umbrella body (10) is fixed on described optical cable by the described fixture (20) be fixed in described ring texture (102).
Preferably, described umbrella body (10) is stamping forming integrative-structure, and described umbrella body (10) lateral opening.
Preferably, described umbrella body (10) is combined by stamping forming multiple identical integrative-structure, and wherein, described multiple identical integrative-structure is fixed by described fixture (20) and is combined into described umbrella body (10).
Preferably, the number of described multiple identical integrative-structure is two or three.
Preferably, described fixture (20) comprising: have lateral opening, for around described ring texture (102) set collar (202) and be fastened on the bolt arrangement (204) of described set collar (202) opening part.
Preferably, described shutoff matter (30) comprises shutoff mud and/or glass cement.
Preferably, described plugging device also comprises elasticity shield (40), and wherein, described elasticity shield (40) is wrapped on the described optical cable of described top open part.
Preferably, described umbrella body (10) is made up of galvanized iron sheet.
Preferably, described plugging device comprises multiple umbrella body (10) fixed successively along described optical cable.
Pass through the utility model, adopt open-topped umbrella body (10), fixture (20) and shutoff matter (30), wherein, described umbrella body (10) umbrella mouth down is overlying on the entrance of optical cable skirt, and described umbrella body (10) to be fixed on by described fixture (20) at described top open part and to wear on the optical cable of described optical cable skirt; Described shutoff matter is filled in and is positioned between the inner described optical cable of described umbrella body (10) and the entrance of described optical cable skirt, and be filled in the described open top of umbrella body (10) and the junction of described optical cable, solve optical cable skirt in correlation technique easily to occur the problem that shutoff is not tight improving plugging effect.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the side, sectional structural representation of the plugging device of optical cable skirt according to the utility model embodiment;
Fig. 2 is the plan structure schematic diagram of the plugging device of optical cable skirt according to the utility model embodiment;
Fig. 3 is the side, sectional structural representation of the plugging device of optical cable skirt according to the utility model preferred embodiment.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Being subject to rain erosion, exposure in sunshine and easily dry and crackedly to come off to solve plugging device, causing the problem that shutoff is not tight, present embodiments providing a kind of plugging device of optical cable skirt.Fig. 1 is the side, sectional structural representation of the plugging device of optical cable skirt according to the utility model embodiment, and as shown in Figure 1, this plugging device comprises: open-topped umbrella body 10, fixture 20 and shutoff matter 30, wherein,
The umbrella mouth down of umbrella body 10 is overlying on the entrance of optical cable skirt, and umbrella body 10 to be fixed on by fixture 20 at top open part and to wear on the optical cable of optical cable skirt;
Shutoff matter is filled between the optical cable and the entrance of optical cable skirt of umbrella body 10 inside, and is filled in the open top of umbrella body 10 and the junction of optical cable.
Adopt the plugging device of the optical cable skirt of structure shown in Fig. 1; make umbrella body 10 can shielded from sunlight tanning by the sun shutoff mouth; meanwhile, because the protection of umbrella body 10 and shutoff matter 30 are filled in the junction of umbrella body 10 open top and optical cable, avoid rainwater and infiltrate shutoff mouth.Visible, adopt the plugging device of said structure, to solve in correlation technique owing to being subject to rain erosion, problem that shutoff that exposure in sunshine causes is not tight, improve the plugging effect of shutoff mouth.
As shown in Figure 1, preferably, umbrella body 10 comprises: form open-topped ring texture 102, and the conical surface shape structure 104 of the umbrella cover of formation umbrella body 10, and wherein, this conical surface shape structure 104 adopts the form of circular conical surface, can reduce manufacturing cost; Certainly, in certain embodiments, conical surface shape structure 104 is not limited to the form of circular conical surface, waits needs, also can adopt the form of the polyhedron conical surface or other irregular conical surfaces according to attractive in appearance.
Further, conical surface shape structure 104 can also adopt other structure to replace, and the common feature of these replaceable structures is the inside that shutoff mouth can be contained in structure, thus avoid exposure in sunshine and rainwater water pouring.
Wherein, in above-mentioned umbrella body 10, one end of ring texture 102 is connected with the smaller opening (i.e. upper end open) of conical surface shape structure 104, and the mode of connection includes but not limited to: bonding, welding or integrated connection.
Wherein, ring texture 102 is the contractile structure of collar extension after being squeezed, and this structure is applicable to the fixing of fixture 20, and the mode realizing this structure comprises: ring texture 102 adopts resilient material to make, such as, and rubber, elastoplast etc.; Or adopt the metal material of easy crimp to make, such as: wrought iron, aluminum material etc.;
Wherein, umbrella body 10 is fixed on optical cable by the fixture 20 be fixed in ring texture 102.
Preferably, in implementation process, for the ease of manufacturing, the umbrella body 10 adopting metal material to make can be stamping forming integrative-structure; Adopt the umbrella body 10 made of flexible plastic material can be formed in one structure.
And, become large in order to the open top of umbrella body 10 can be made along with the radical of optical cable and thickness or diminish, carry out opening in the side of umbrella body 10, thus make the open top of umbrella body 10 can adapt to the thickness change of optical cable to a certain extent, be convenient to the shutoff again after secondary threading.Preferably, after completing threading and fixing umbrella body 10, the opening for umbrella body 10 side can adopt dismountable marine glue or glass cement to make up, infiltrates shutoff mouth to avoid rainwater by lateral opening.
Preferably, in further embodiments, umbrella body 10 is combined by impact briquetting (metal material) or the multiple identical integrative-structure of building shaping (flexible plastic material), and wherein, multiple identical integrative-structure is fixed by fixture 20 and is combined into umbrella body 10.Wherein, each integrative-structure is a part for ring texture 102 and conical surface shape structure 104.Such as, in the umbrella body 10 comprising tetrahedron cone structure, multiple identical integrative-structure is one or more tetrahedron umbrella cover comprising ring texture 102 part and be connected with this part cyclic structure 102.The place of being connected of multiple identical integrative-structure can adopt dismountable marine glue or glass cement to make up equally, passes through the place of being connected infiltrate to shutoff mouth to avoid rainwater.
Preferably, in order to the convenience manufacturing and install, the number of the multiple identical integrative-structure of above-mentioned composition umbrella body 10 is two or three.
Fig. 2 is the plan structure schematic diagram of the plugging device of optical cable skirt according to the utility model embodiment, as shown in Figure 2, preferably, fixture 20 comprises: have lateral opening, for the set collar 202 around ring texture 102, and be fastened on the bolt arrangement 204 of set collar 202 opening part.In actual applications, this fixture 20 is the buckle that metal or elastoplast are made.Adopt being clasped with the umbrella body 10 of lateral opening with bolt arrangement 204, thus constitute can be for convenience detach plugging device agent structure.Such as, during secondary optical cable threading, only buckle need be opened, after completing secondary optical cable threading, according to number of cables, adjust the open-topped size of plugging device, be again fixed by shutoff matter 30 and fixture 20 and seal.
Preferably, shutoff matter 30 comprises shutoff mud and/or glass cement.
Preferably, this plugging device also comprises: elasticity shield 40, and wherein, elasticity shield 40 is wrapped on the optical cable of top open part, for preventing excessive compression and the damage of rain cone body 10 or fixture 20 pairs of optical cables.Preferably, elasticity shield is made up of waterproof and/or fire proofing material.
Preferably, in order to reach the requirement of waterproof, umbrella body 10 can be flexible plastic material, and also can be rust stable metal (or alloy) material, such as, umbrella body 10 can be made up of galvanized iron sheet.Galvanized iron sheet can meet waterproof, fire prevention and rust stable requirement simultaneously.In order to meet the requirement of acidproof or alkali corrosion resistance, copper facing or the technique such as zinc-plated can also be adopted on umbrella body 10.
Fig. 3 is the side, sectional structural representation of the plugging device of optical cable skirt according to the utility model embodiment, and as shown in Figure 3, preferably, plugging device can comprise multiple umbrella body 10 fixed successively along optical cable.
In sum, according to above-described embodiment of the present utility model, the enforcement of optical cable skirt plugging device, makes that the plugging operations of optical cable is simple, elegant in appearance, waterproof effect is good, durable in use, can be able to reuse in secondary threading process simultaneously.The function of fire prevention, rainproof, anti-toy can be realized simultaneously.Improve the running environment of communications optical cable, for the safety and reliability of equipment provides technical guarantee.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a plugging device for optical cable skirt, is characterized in that comprising: open-topped umbrella body (10), fixture (20) and shutoff matter (30), wherein,
Described umbrella body (10) umbrella mouth down is overlying on the entrance of optical cable skirt, and described umbrella body (10) to be fixed on by described fixture (20) at described top open part and to wear on the optical cable of described optical cable skirt;
Described shutoff matter (30) is filled in and is positioned between the inner described optical cable of described umbrella body (10) and the entrance of described optical cable skirt, and is filled in the described open top of umbrella body (10) and the junction of described optical cable.
2. plugging device according to claim 1, it is characterized in that, described umbrella body (10) comprising: form described open-topped ring texture (102), and the conical surface shape structure (104) of the umbrella cover of the described umbrella body (10) of formation, wherein
One end of described ring texture (102) is connected with the smaller opening of described conical surface shape structure (104), and described ring texture (102) is the contractile structure of collar extension after being squeezed;
Described umbrella body (10) is fixed on described optical cable by the described fixture (20) be fixed in described ring texture (102).
3. plugging device according to claim 2, is characterized in that, described umbrella body (10) is stamping forming integrative-structure, and described umbrella body (10) lateral opening.
4. plugging device according to claim 2, it is characterized in that, described umbrella body (10) is combined by stamping forming multiple identical integrative-structure, wherein, described multiple identical integrative-structure is fixed by described fixture (20) and is combined into described umbrella body (10).
5. plugging device according to claim 4, is characterized in that, the number of described multiple identical integrative-structure is two or three.
6. plugging device according to claim 2, it is characterized in that, described fixture (20) comprising: have lateral opening, for around described ring texture (102) set collar (202) and be fastened on the bolt arrangement (204) of described set collar (202) opening part.
7. plugging device according to claim 1, is characterized in that, described shutoff matter (30) comprises shutoff mud and/or glass cement.
8. plugging device according to claim 1, is characterized in that, described plugging device also comprises elasticity shield (40), and wherein, described elasticity shield (40) is wrapped on the described optical cable of described top open part.
9. plugging device according to any one of claim 1 to 8, is characterized in that, described umbrella body (10) is made up of galvanized iron sheet.
10. plugging device according to claim 9, is characterized in that, described plugging device comprises multiple umbrella body (10) fixed successively along described optical cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388593.9U CN204086613U (en) | 2014-07-14 | 2014-07-14 | A kind of plugging device of optical cable skirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388593.9U CN204086613U (en) | 2014-07-14 | 2014-07-14 | A kind of plugging device of optical cable skirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086613U true CN204086613U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388593.9U Active CN204086613U (en) | 2014-07-14 | 2014-07-14 | A kind of plugging device of optical cable skirt |
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| Country | Link |
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| CN (1) | CN204086613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076471A (en) * | 2014-07-14 | 2014-10-01 | 国家电网公司 | Plugging device of optical cable leading-down pipe |
| CN107947066A (en) * | 2017-12-27 | 2018-04-20 | 国网山东省电力公司蓬莱市供电公司 | Capping is sealed on a kind of cable protection pipe |
-
2014
- 2014-07-14 CN CN201420388593.9U patent/CN204086613U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104076471A (en) * | 2014-07-14 | 2014-10-01 | 国家电网公司 | Plugging device of optical cable leading-down pipe |
| CN107947066A (en) * | 2017-12-27 | 2018-04-20 | 国网山东省电力公司蓬莱市供电公司 | Capping is sealed on a kind of cable protection pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |