CN206060092U - A kind of plugging device of high tension cable and steel pipe - Google Patents
A kind of plugging device of high tension cable and steel pipe Download PDFInfo
- Publication number
- CN206060092U CN206060092U CN201621050531.2U CN201621050531U CN206060092U CN 206060092 U CN206060092 U CN 206060092U CN 201621050531 U CN201621050531 U CN 201621050531U CN 206060092 U CN206060092 U CN 206060092U
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- CN
- China
- Prior art keywords
- sheath
- high tension
- tension cable
- steel pipe
- full skirt
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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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 239000011229 interlayer Substances 0.000 claims abstract description 19
- 239000003292 glue Substances 0.000 claims abstract description 4
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 5
- 239000000565 sealant Substances 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 241000256626 Pterygota <winged insects> Species 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses the plugging device of a kind of high tension cable and steel pipe, including sheath, the sheath bottom is connected with full skirt, and sheath and full skirt are provided with through upper and lower opening；The inwall of the sheath is provided with fluid sealant, and the outer wall of sheath is provided with groove, clip is provided with groove.This utility model arranges full skirt in sheath lower end, using sealed solid glue and the high tension cable phase adhesion on jacket inner wall top, then it is fixed outside sheath by clip, full skirt is located just on above steel pipe, so as to the gap between steel pipe and high tension cable is blocked；Meanwhile, jacket inner wall bottom is provided with limited block, steel pipe is carried out spacing；Sheath top is provided with interlayer, makes sheath be applied to the high tension cable of different-diameter.This utility model simple structure, easy installation and removal, low cost affect little to high tension cable, can improve power supply reliability without power failure operation, installation and effect.
Description
Technical field
This utility model is related to the technical field of high tension cable protection, and in particular to the closure of a kind of high tension cable and steel pipe
Device.
Background technology
High tension cable is the bridge between power supply unit and electrical equipment, plays a part of to transmit electric energy, is widely used.It transports
Capable quality directly affects whether electric energy stably transmits.Thus it is guaranteed that cable has good running environment particularly important, we
It is usually that cable laying is in underground or vertically fixed, but protection steel pipe is all penetrated, to ensure that cable external insulation is hardly damaged.Cable
Gap and steel pipe between tightly must be blocked, and affect cable operation to ensure that rainwater and winged insect will not enter gap.
It is in recent years, with the increasing of power grid construction dynamics, in the majority with the transformation of 35 kv substations and 10 kilovolts of distribution engineerings,
Connect as inlet wire frequently with high tension cable in substation capacitors group, voltage transformer and 10 kilovolts of platform areas.In high tension cable
Two adopts steel pipe as protection sleeve pipe and vertical supporting, if high tension cable and steel pipe are not blocked or block tight, rain
Water will enter the gap of high tension cable and steel pipe, and long-term hydrops environment can cause cable insulation to corrode, and insulating properties are reduced,
Affect high tension cable safe operation.With clay or insulating tape plugging gap as long-time is exposed to the sun and erosion with rainwater,
Easily air slaking are ftractureed, or even come off.Gap closure is carried out using sheath shrinkable sleeve, is got angry with firelock installation needs and stop with high tension cable
Fortune, misoperation even can burn out cable insulation, and after pyrocondensation, sheath is combined together with high tension cable, must scratch shield in dismounting
Set, such easy damaged high tension cable exterior insulation, while sheath shrinkable sleeve is expensive.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides the plugging device of a kind of high tension cable and steel pipe, right
Gap blocks, and easy for installation, low cost.
In order to achieve the above object, the technical solution of the utility model is：A kind of plugging device of high tension cable and steel pipe,
Including sheath, the sheath bottom is connected with full skirt, and sheath and full skirt are provided with through upper and lower opening；The inwall of the sheath
Fluid sealant is provided with, the outer wall of sheath is provided with groove, clip is provided with groove.
Limited block is provided with below the jacket inner wall, the quantity of limited block is provided with least 2, between being provided between limited block
Gap.
The jacket inner wall top is provided with interlayer, and interlayer is oppositely arranged with opening, and the length of interlayer is the half of sheath.
The sheath, full skirt, interlayer, limited block are made by elastomeric material, and clip is stainless clip.
This utility model arranges full skirt in sheath lower end, using sealed solid glue and the high tension cable phase on jacket inner wall top
Adhesion, is then fixed outside sheath by clip, and full skirt is located just on above steel pipe, so as to by steel pipe and high-tension electricity
Gap between cable is blocked；Meanwhile, jacket inner wall bottom is provided with limited block, steel pipe is carried out spacing；Sheath top is provided with
Interlayer, makes sheath be applied to the high tension cable of different-diameter.This utility model simple structure, easy installation and removal, low cost are right
High tension cable affects little, can improve power supply reliability without power failure operation, installation and effect.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structural representation of the present utility model.
Top views of the Fig. 2 for this utility model Fig. 1.
Sectional views of the Fig. 3 for this utility model Fig. 2.
In figure, 1 is sheath, and 2 is full skirt, and 3 is clip, and 4 is opening, and 5 is groove, and 6 is fluid sealant, and 7 is limited block, and 8 are
Gap, 9 is interlayer.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, the plugging device of a kind of high tension cable and steel pipe, including sheath 1, under the sheath 1
Portion is connected with full skirt 2, and sheath 1 and full skirt 2 are provided with through upper and lower opening 4.The inwall of sheath 1 is provided with fluid sealant 6, sheath
1 outer wall is provided with groove 5, is provided with clip 3 in groove 5.Sheath 1, full skirt 2 are made up of elastomeric material, and clip 3 is stainless
Clip.Rubber is moderate, and easy processing, corrosion-resistant, tensile strength are high.The setting of opening 4 is easy to open sheath 1, so as to protect
Set 1 is arranged on high tension cable, and full skirt 2 is arranged on steel pipe.Fluid sealant 6 is sealed solid glue, is distributed in 1 inwall of sheath
It is on circumference, convenient that 1 inwall of sheath is connected with high tension cable, it is ensured that the tightness with high tension cable closure.
Limited block 7 is provided with below 1 inwall of sheath, 7 pieces of limited block extends to the bottom of full skirt 2.The quantity of limited block 7 sets
There are at least 2, between limited block 7, be provided with gap 8.Limited block 7 is made up of elastomeric material, steel pipe can be arranged on 2 He of full skirt
Between limited block 7, steel pipe is carried out spacing.The setting in gap 8 allows limited block 7 to arrange round steel pipe, prevents limited block 7 pairs
Full skirt 2 has active force.
1 upper inside wall of sheath is provided with interlayer 9, and the length of interlayer 9 is the half of sheath 1.Interlayer 9 is oppositely arranged with opening 4,
I.e. interlayer 9 is arranged far from being open on 4 sheath 1.Interlayer 9 is interlayer made by elastomeric material.The thickness of interlayer 9 and sheath 1
It is identical, due to the setting of interlayer 9, the sheath 1 at opening 4 is mutually folded, then using clip 3 from 1 outside phase of sheath
It is fixed, make sheath 1 and full skirt 2 be adapted to the high tension cable of various outer diameter.
Slide fastener sheath shrinkable sleeve on market terminates at least to need half an hour from baking is installed to, and needs power failure operation.
This utility model installs simple and fast, and installing only needs 5 minutes, experienced three months summer weathers, wherein sudden and violent during installation is on probation
After rain, plugging device is introduced into and penetrates into rainwater；After being exposed to the sun, there is not crackle in device.With the slide fastener pyrocondensation for commonly using now
Sheath is compared, and installation of the present utility model is only needed to just can be so that general operations staff is just with pliers and screwdriver regulation clip
Can mount and dismount, it is to avoid searching professional, save cost of labor；Installed without getting angry simultaneously, mounted and dismounted
All without being damaged to cable insulation, it is not required that outaged equipment, it is to avoid the power-off event that plugging gap is caused.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any those familiar with the art can be readily occurred in the technical scope that this utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.
Claims (4)
1. a kind of plugging device of high tension cable and steel pipe, including sheath（1）, it is characterised in that：The sheath（1）Bottom connects
There is full skirt（2）, sheath（1）And full skirt（2）It is provided with through upper and lower opening（4）；The sheath（1）Inwall be provided with sealing
Glue（6）, sheath（1）Outer wall be provided with groove（5）, groove（5）Clip is provided with inside（3）.
2. the plugging device of high tension cable according to claim 1 and steel pipe, it is characterised in that the sheath（1）Inwall
Lower section be provided with limited block（7）, limited block（7）Quantity be provided with least 2, limited block（7）Between be provided with gap（8）.
3. the plugging device of high tension cable according to claim 1 and steel pipe, it is characterised in that the sheath（1）Inwall
Top is provided with interlayer（9）, interlayer（9）With opening（4）It is oppositely arranged, interlayer（9）Length be sheath（1）Half.
4. the plugging device of high tension cable according to claim 1 and steel pipe, it is characterised in that the sheath（1）, full skirt
（2）, interlayer（9）, limited block（7）Made by elastomeric material, clip（3）For stainless clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050531.2U CN206060092U (en) | 2016-09-13 | 2016-09-13 | A kind of plugging device of high tension cable and steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621050531.2U CN206060092U (en) | 2016-09-13 | 2016-09-13 | A kind of plugging device of high tension cable and steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206060092U true CN206060092U (en) | 2017-03-29 |
Family
ID=58370417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621050531.2U Active CN206060092U (en) | 2016-09-13 | 2016-09-13 | A kind of plugging device of high tension cable and steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206060092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508249A (en) * | 2017-08-18 | 2017-12-22 | 国网浙江省电力公司绍兴供电公司 | Cable steel tube capping |
| CN108539688A (en) * | 2018-03-14 | 2018-09-14 | 广东电网有限责任公司东莞供电局 | A kind of dismantled and assembled cable penetration closure clamp device |
-
2016
- 2016-09-13 CN CN201621050531.2U patent/CN206060092U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508249A (en) * | 2017-08-18 | 2017-12-22 | 国网浙江省电力公司绍兴供电公司 | Cable steel tube capping |
| CN107508249B (en) * | 2017-08-18 | 2020-04-14 | 国网浙江省电力公司绍兴供电公司 | Cable steel pipe plugging cover |
| CN108539688A (en) * | 2018-03-14 | 2018-09-14 | 广东电网有限责任公司东莞供电局 | A kind of dismantled and assembled cable penetration closure clamp device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |