CN105826893B - A kind of cable insulation armored cassette with observation port - Google Patents
A kind of cable insulation armored cassette with observation port Download PDFInfo
- Publication number
- CN105826893B CN105826893B CN201610437860.0A CN201610437860A CN105826893B CN 105826893 B CN105826893 B CN 105826893B CN 201610437860 A CN201610437860 A CN 201610437860A CN 105826893 B CN105826893 B CN 105826893B
- Authority
- CN
- China
- Prior art keywords
- armored cassette
- housing
- observation port
- flanging
- sealed
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- 230000000007 visual effect Effects 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000002390 adhesive tape Substances 0.000 claims abstract description 9
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 5
- 239000004945 silicone rubber Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000013003 hot bending Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003197 gene knockdown Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
Landscapes
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of cable insulation armored cassette with observation port, including cylindric armored cassette housing, housing includes upper shell, lower housing shell, the armored cassette upper shell center section is equipped with an observation port, the observation port upper end is stained with visual glass with insulated enclosure adhesive tape, the housing both ends are necking section, housing is sealed with silicone rubber O-ring outside necking section, post internal diameter and thicken sealed insulation pad in inside, the housing side has flanging vertically, combined inside the flanging of upper-lower casing with insulated enclosure adhesive tape, there is screw hole on the flanging, sealed using rapid reinforcement buckle.A kind of above-mentioned cable insulation armored cassette with observation port, it accomplishes that flame-proof explosion-proof reduces loss when something goes wrong in cable connector, while easy to observe problem in maintenance repair, prevents trouble before it happens.
Description
Technical field
The present invention relates to a kind of cable explosion-proof box, especially a kind of cable insulation armored cassette with observation port.
Background technology
Since cable intermediate joint is by manually installation is complete at the scene, it is subject to the shadow of construction environment and running environment
Ring, inevitably because the reason such as installation error, external force destruction, cable water inlet causes breakdown and explosion accident.And
Cable connector occurs that when breakdown and explosion accident substantial amounts of energy can be discharged, and the other electric power facilities in periphery or personnel are caused to endanger
Evil, or even second accident can be caused.
Armored cassette at high-voltage cable middle joint of the prior art is generally by aphlogistic two double-deck semicolumns
The cylinder that body is buckled together, fills fire proofing composition in the interlayer of two layers of housing, and two double-deck semicylinders are by cable
Transition joint bag is installed and repairs more convenient in centre, and it is antiwear both to have played the role of anticollision, and once cable occurs
Transition joint short circuit or explosion, inner casing can crack rapidly, and the fire proofing of inside filling coats whole cable connector in time, so that
Achieve the purpose that knock down the flame.But this armored cassette is disposable, can only reduce loss after accident generation, it is impossible in advance
Forecasting problem prevents trouble before it happens.
The content of the invention
The purpose of invention：For overcome the deficiencies in the prior art, the present invention provides a kind of cable insulation with observation port
Armored cassette.
Technical solution：In order to realize the above object the invention discloses a kind of cable insulation armored cassette with observation port,
Including cylindric armored cassette housing, housing includes upper shell, lower housing shell, and the armored cassette upper shell center section is equipped with a sight
Mouth is surveyed, the observation port upper end is stained with visual glass with insulated enclosure adhesive tape, and the housing both ends be necking section, necking section outside
Housing is sealed with silicone rubber O-ring, inside posts internal diameter and thickeies sealed insulation pad, strengthens the anti-of cable intermediate joint
Water-based energy, the housing side have flanging, are combined inside the flanging of upper-lower casing with insulated enclosure adhesive tape, the flanging vertically
On have screw hole, using rapid reinforcement buckle sealed.
Rapid reinforcement buckle can be removed quickly, convenient to be removed in time when observing problem, be easily installed.
Further, the above-mentioned visual armored cassette of a kind of cable connector, the armored cassette case material are compound for E glass fibres
Material, has very strong pressure-resistant performance, and housing can be born from internal or external superpower impact, the fire resistance of housing
It can ensure that internal flame is extinguished because of anoxic.
Further, the above-mentioned visual armored cassette of a kind of cable connector, the visual glass material is hot bending implosion guard, by
High molecular material in intermediate layer is tough and tensile and strong adhesive force, and glass is hit after breakage and is not easy by through fragment will not fall off, tool
Have very high impact strength and the security used, its size is 45cm × 13.5cm, personnel convenient to overhaul do not dismantle when
The situation of intuitively Cables for Dam Observation connector is waited, is prevented trouble before it happens.
Further, the above-mentioned visual armored cassette of a kind of cable connector, the armored cassette length are 1.2m, in intermediate cross-section
Footpath is 180mm, and both ends bore is 120mm.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：It is of the present invention a kind of with observation
The insulation explosion-proof box of mouth, it accomplishes that flame-proof explosion-proof reduces loss when something goes wrong in cable connector, while is easy to again in daily inspection
Problem is observed when repairing, is prevented trouble before it happens.
Brief description of the drawings
Fig. 1 is a kind of front view of the visual armored cassette of cable connector of the present invention；
Fig. 2 is a kind of top view of the visual armored cassette of cable connector of the present invention；
In figure：1- upper shells, 2- lower housing shells, the visual glass of 3-, 4- insulated enclosure adhesive tape, 5- silicone rubber O-rings, 6- are fast
Speed reinforces buckle, 7- observation ports.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the invention is described in detail.
A kind of cable insulation armored cassette with observation port of the present invention, as shown in Figure 1, including cylindric armored cassette
Housing, housing include upper shell 1, lower housing shell 2, and the armored cassette upper shell center section is equipped with an observation port 7, the observation
7 upper end insulated enclosure adhesive tape 4 of mouth are stained with visual glass 3, and the housing both ends are necking section, and necking section outside silicon rubber is close
Seal 5 seals housing, and inside posts internal diameter and thickeies sealed insulation pad, strengthens the water resistance of cable intermediate joint, institute
State housing side has flanging vertically, and the flanging inside insulated enclosure adhesive tape 4 of upper-lower casing combines, and has spiral shell on the flanging
Hole, is sealed using rapid reinforcement buckle 6.Rapid reinforcement buckle 6 can be removed quickly, convenient timely when observing problem
Remove, be easily installed.
Preferably, visual 3 material of glass is hot bending implosion guard, since the high molecular material in intermediate layer is tough and tensile and adhesive force
By force, glass be hit after breakage be not easy by through, fragment will not fall off, and have very high impact strength and the security used,
Its size is 45cm × 13.5cm, and service personnel can intuitively observe cable connector when usually overhauling by visual glass 3
Whether problematic, if observing, failure can dismantle repairing in time, prevent trouble before it happens.
Preferably, the armored cassette case material is E glass fiber high-strength degree composite materials, has very strong resistance to pressure
Can, housing can be born from internal or external superpower impact, the fire resistance of housing it is also ensured that internal flame because scarce
Oxygen extinguishes.
Preferably, a kind of above-mentioned cable insulation armored cassette with observation port, the armored cassette length are 1.2m, middle horizontal
Section internal diameter is 180mm, and both ends bore is 120mm.
The above is only the preferred embodiment of the present invention, it should be noted that for those skilled in the art
For, without departing from the principle of the present invention, some improvement can also be made, these improvement also should be regarded as the guarantor of the present invention
Protect scope.
Claims (4)
1. a kind of cable insulation armored cassette with observation port, including cylindric armored cassette housing, it is characterised in that：It is described explosion-proof
Box housing includes upper shell（1）, lower housing shell（2）, the armored cassette upper shell（1）Center section is equipped with an observation port（7）, institute
State observation port（7）Upper end insulated enclosure adhesive tape（4）It is stained with visual glass（3）, the housing both ends are necking section, outside necking section
Face silicone rubber O-ring（5）Housing is sealed, inside posts internal diameter and thickeies sealed insulation pad, and the housing side is along axis
To there is flanging, insulated enclosure adhesive tape is used inside the flanging of upper-lower casing（4）With reference to, have screw hole on the flanging, using quick plus
Gu buckle（6）Sealed.
A kind of 2. cable insulation armored cassette with observation port according to claim 1, it is characterised in that：The armored cassette
Case material is E glass fiber compound materials.
A kind of 3. cable insulation armored cassette with observation port according to claim 1, it is characterised in that：The visual glass
Glass（3）Material is hot bending implosion guard, its size is 45cm × 13.5cm.
4. a kind of cable insulation armored cassette with observation port according to any one in claim 1-3, its feature exist
In：The armored cassette length is 1.2m, and intermediate cross-section internal diameter is that 180mm both ends bore is 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610437860.0A CN105826893B (en) | 2016-06-20 | 2016-06-20 | A kind of cable insulation armored cassette with observation port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610437860.0A CN105826893B (en) | 2016-06-20 | 2016-06-20 | A kind of cable insulation armored cassette with observation port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105826893A CN105826893A (en) | 2016-08-03 |
| CN105826893B true CN105826893B (en) | 2018-05-08 |
Family
ID=56532137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610437860.0A Active CN105826893B (en) | 2016-06-20 | 2016-06-20 | A kind of cable insulation armored cassette with observation port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105826893B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306246B (en) * | 2018-03-28 | 2020-12-11 | 科耐特输变电科技股份有限公司 | Novel cable joint protection box |
| CN110416963A (en) * | 2019-07-23 | 2019-11-05 | 中冀电力集团保定人民输变电有限公司 | High-voltage cable middle joint protects explosion-proof tank |
| CN111769511B (en) * | 2020-06-01 | 2021-09-28 | 深圳供电局有限公司 | Joint connecting device |
| CN112542815B (en) * | 2020-11-02 | 2022-03-11 | 国网浙江海宁市供电有限公司 | Multifunctional cable joint explosion-proof box |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1490809B2 (en) * | 1964-08-29 | 1971-01-21 | Telefunken Patentverwertungsge Seilschaft mbH, 7900 Ulm | Cable protection sleeve, in particular for telecommunication cables |
| CA1318948C (en) * | 1987-11-18 | 1993-06-08 | Takayuki Nimiya | Cable closure |
| CN201733055U (en) * | 2009-09-04 | 2011-02-02 | 邵珠合 | Cable joint explosion-proof box |
| CN202121285U (en) * | 2011-03-11 | 2012-01-18 | 孙佰林 | Protection device of cable connector |
| CN202384736U (en) * | 2011-12-09 | 2012-08-15 | 郑志远 | Flame-retardant and anti-explosion box for intermediate joint of cable |
| CN102761093A (en) * | 2012-06-19 | 2012-10-31 | 江苏科耐特高压电缆附件有限公司 | Flame-retardant type glass steel anti-explosion shell of intermediate connector |
| CN205791442U (en) * | 2016-06-20 | 2016-12-07 | 国网新疆电力公司乌鲁木齐供电公司 | A kind of cable insulation armored cassette with observation port |
-
2016
- 2016-06-20 CN CN201610437860.0A patent/CN105826893B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105826893A (en) | 2016-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shao Guolin Inventor after: Li Chao Inventor after: Cai Hong Inventor after: Zhu Ke Inventor after: Mei Chenglei Inventor after: Xu Shanzhang Inventor after: Shi Chunyang Inventor before: Tian Yongming Inventor before: Li Qingbiao Inventor before: Mei Chenglei Inventor before: Li Chao Inventor before: Xu Shanzhang Inventor before: Jia Bingjian Inventor before: Shi Chunyang |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |