CN108054689A - The protective cover that drips of service conductor - Google Patents
The protective cover that drips of service conductor Download PDFInfo
- Publication number
- CN108054689A CN108054689A CN201711167794.0A CN201711167794A CN108054689A CN 108054689 A CN108054689 A CN 108054689A CN 201711167794 A CN201711167794 A CN 201711167794A CN 108054689 A CN108054689 A CN 108054689A
- Authority
- CN
- China
- Prior art keywords
- service conductor
- rubber
- rubber sleeve
- drips
- protective cover
- 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.)
- Granted
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
Abstract
The invention discloses a kind of protective covers that drips of service conductor, it is desirable to provide and it is a kind of not only effectively to solve the problem of to invade leaching metope because the rainwater on service conductor is flowed to along service conductor on wall, but also the protective cover that drips of service conductor simple in structure, easy for installation.It includes rubber sleeve, and rubber sleeve is set on service conductor, and the medial surface of rubber sleeve is fitted tightly on the lateral surface of service conductor；And at least one ring-shaped splash guard being arranged on rubber sleeve lateral surface.
Description
Technical field
The present invention relates to a kind of protective covers, and in particular to a kind of protective cover that drips of service conductor.
Background technology
Service conductor is the branched line from distribution system power supply to user apparatus.Transformation and resident living with agriculture city net
The increase of electricity consumption, service conductor are widely used, and the outer diameter of service conductor is also more with bigger.Service conductor is typically in practical applications
A service conductor stent, service conductor past drop-down from the service cable of distribution system are built on the side of wall outdoors, and is taken
It connects on service conductor stent on insulating bottle.
Due to service conductor by distribution system service cable to service conductor stent on the side of outdoor wall be oblique downward
It stretches, the rainwater when raining on service conductor can be flowed to along service conductor on the outdoor wall where service conductor stent, invade leaching metope,
Security risk is generated, is caused；The outer diameter of especially current service conductor is also more with bigger, and service conductor is thicker, and collective area is got over
Greatly, it is more by the rainwater of service conductor, penetrate into that the rainwater of wall is also more, and security risk is bigger.
The content of the invention
The purpose of the present invention is to overcome the shortcomings in the prior art and to provide one kind not only can effectively solve because connecing
Rainwater on the line of family is flowed to along service conductor on wall, the problem of invading leaching metope, and service conductor simple in structure, easy for installation
Drip protective cover.
The technical scheme is that：
A kind of protective cover that drips of service conductor, including：Rubber sleeve, rubber sleeve are set on service conductor, and the medial surface of rubber sleeve is tight
It is close to be fitted on the lateral surface of service conductor；And at least one ring-shaped splash guard being arranged on rubber sleeve lateral surface.
The protective cover that drips of this programme service conductor stops what is flowed down along service conductor by the ring-shaped splash guard on rubber sleeve
The direct water conservancy diversion of the rainwater flowed down along service conductor is dropped onto bottom surface by ring-shaped splash guard, avoids the rainwater on service conductor by rainwater
The problem of being flowed to along service conductor on wall, invading leaching metope；And the protective roof structure that drips of service conductor is simple, easy for installation.
Preferably, the medial surface of rubber sleeve is equipped with several circumferentially uniformly distributed preformed expanded rubber holding tanks, reserve
Formula expanded rubber holding tank is along the axially extending of rubber sleeve and in the both ends of the surface of rubber sleeve, preformed expanded rubber holding tank
Equipped at least one layer of rubber water-resisting insulating course for being used to separate preformed expanded rubber holding tank.
Since rubber sleeve is set on service conductor, in the case where temperature is higher（For example, period high noon summer）Rubber sleeve
Larger expansion can occur, so as to generate very big extruding to the service conductor in rubber sleeve, service conductor is chronically at this high pressure
It squeezes under operating mode, the rubber insulation of service conductor easily generates contraction, deformation；After rubber sleeve is shunk after temperature reduction, easily
Gap is generated between rubber sleeve and service conductor so that rainwater on service conductor can along between rubber sleeve and service conductor clearance flow
Rubber sleeve is crossed, and continues to flow on wall along service conductor, invades leaching metope；So as to reduce effectively making for the protective cover that drips of service conductor
Use the service life.
In order to solve the problems, such as this, inventor is improved the protective cover that drips；
Inventor goes around, opens up the pre- of several both ends of the surface through rubber sleeve on the medial surface of rubber sleeve by active
Stay formula expanded rubber holding tank；So in the case where temperature is higher, when rubber sleeve expands, the big portion of rubber of expansion
Formula expanded rubber holding tank can be reserved by, which dividing, is accommodated, and service conductor is generated so as to greatly reduce when rubber sleeve expands
Extruding, so it is possible to prevente effectively from service conductor is chronically at high-pressure extrusion operating mode, and the rubber insulation of service conductor is held
Contraction, deformation are also easy to produce, after rubber sleeve is shunk after temperature reduction, gap is generated between rubber sleeve and service conductor, causes to connect family
The problem of Acceptable life of the protective cover that drips of line reduces effectively extends the Acceptable life for the protective cover that drips.
Meanwhile by setting rubber water-resisting insulating course in preformed expanded rubber holding tank, so as to avoid on service conductor
Rainwater flow through rubber sleeve along preformed expanded rubber holding tank, the normal use for the protective cover that ensures to drip；It so can be not
Influence to ensure to drip protective cover normal use in the case of, effectively extend the Acceptable life of protective cover of dripping.
Preferably, 1/10-1/5 of the groove width of preformed expanded rubber holding tank for the internal diameter of rubber sleeve.
Preferably, 1/4-3/4 of the groove depth of preformed expanded rubber holding tank for the thickness of rubber sleeve.
Preferably, rubber water-resisting insulating course is an integral molding structure with rubber sleeve.
Preferably, ring-shaped splash guard is an integral molding structure with rubber sleeve.
The beneficial effects of the invention are as follows：It not only can effectively solve to flow on wall along service conductor because of the rainwater on service conductor,
The problem of invading leaching metope, and it is simple in structure, easy for installation.
Description of the drawings
Fig. 1 is a kind of structure diagram of the protective cover that drips of the service conductor of the present invention.
Fig. 2 is a kind of cross-sectional view at A-A in Fig. 1.
Fig. 3 is a kind of structure diagram of protective cover in practical applications that drips of the service conductor of the present invention.
In figure：Rubber sleeve 1, ring-shaped splash guard 2, preformed expanded rubber holding tank 3, rubber water-resisting insulating course 4.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of protective cover that drips of service conductor, including：It rubber sleeve 1 and at least one is arranged on the outside of rubber sleeve
Ring-shaped splash guard 2 on face.Ring-shaped splash guard in this implementation is located at two.Ring-shaped splash guard and rubber sleeve are integrally formed knot
Structure.The outer diameter of ring-shaped splash guard is 3-5 times of the outer diameter of rubber sleeve.
As shown in Figure 1, Figure 3, rubber sleeve is set on service conductor, and rubber sleeve is close to service conductor stent.Rubber sleeve it is interior
Side is fitted tightly on the lateral surface of service conductor.
As shown in Figure 1 and Figure 2, the medial surface of rubber sleeve is equipped with several circumferentially uniformly distributed preformed expanded rubber holding tanks
3, in this implementation, preformed expanded rubber holding tank is six.Preformed expanded rubber holding tank is along the axially extending of rubber sleeve
And through the both ends of the surface of rubber sleeve.At least one layer is equipped in preformed expanded rubber holding tank for separating preformed expanded rubber
The rubber water-resisting insulating course 4 of holding tank, in this implementation, rubber water-resisting insulating course is three layers, wherein one layer expands close to preformed
The first end of rubber holding tank, the second layer are expanded close to the middle part of preformed expanded rubber holding tank, third layer close to preformed
The second end of rubber holding tank.Rubber water-resisting insulating course is an integral molding structure with rubber sleeve.Rubber water-resisting insulating course and rubber
The axis perpendicular of set.
The groove width of preformed expanded rubber holding tank is the 1/10-1/5 of the internal diameter of rubber sleeve, and in this implementation, preformed is swollen
The groove width of swollen rubber holding tank is the 1/6 of the internal diameter of rubber sleeve.
The groove depth of preformed expanded rubber holding tank is the 1/4-3/4 of the thickness of rubber sleeve, and in this implementation, preformed expands
The groove depth of rubber holding tank is the 3/5 of the thickness of rubber sleeve.
Claims (6)
1. a kind of protective cover that drips of service conductor, it is characterized in that, including：
Rubber sleeve, rubber sleeve are set on service conductor, and the medial surface of rubber sleeve is fitted tightly on the lateral surface of service conductor；And
At least one ring-shaped splash guard being arranged on rubber sleeve lateral surface.
2. the protective cover that drips of service conductor according to claim 1, it is characterized in that, the medial surface of the rubber sleeve is equipped with
Several circumferentially uniformly distributed preformed expanded rubber holding tanks, preformed expanded rubber holding tank is along the axially extending of rubber sleeve and passes through
The both ends of the surface of rubber sleeve are worn, at least one layer is equipped in preformed expanded rubber holding tank for separating the receiving of preformed expanded rubber
The rubber water-resisting insulating course of slot.
3. the protective cover that drips of service conductor according to claim 2, it is characterized in that, the preformed expanded rubber holding tank
Groove width for rubber sleeve internal diameter 1/10-1/5.
4. the protective cover that drips of service conductor according to claim 2, it is characterized in that, the preformed expanded rubber holding tank
Groove depth for rubber sleeve thickness 1/4-3/4.
5. the protective cover that drips of service conductor according to claim 2, it is characterized in that, the rubber water-resisting insulating course and rubber
Set is an integral molding structure.
6. the protective cover that drips of service conductor according to claim 1, it is characterized in that, the ring-shaped splash guard is with rubber sleeve
Integrated formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167794.0A CN108054689B (en) | 2017-11-21 | 2017-11-21 | Drip protective cover for service line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711167794.0A CN108054689B (en) | 2017-11-21 | 2017-11-21 | Drip protective cover for service line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108054689A true CN108054689A (en) | 2018-05-18 |
| CN108054689B CN108054689B (en) | 2020-06-05 |
Family
ID=62119243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711167794.0A Active CN108054689B (en) | 2017-11-21 | 2017-11-21 | Drip protective cover for service line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054689B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202514892U (en) * | 2012-03-05 | 2012-11-07 | 刘昊 | Anti-drip toothbrush |
| CN202768702U (en) * | 2012-08-30 | 2013-03-06 | 合肥晨兴汽车零部件有限公司 | Vibration isolation block assembly |
| CN203134493U (en) * | 2013-01-06 | 2013-08-14 | 自贡市佳世特密封制品有限公司 | Waterproof rubber sleeve of zinc oxide lightning arrester |
| CN204012542U (en) * | 2014-05-09 | 2014-12-10 | 禹社文 | Wall bushing |
| CN204633271U (en) * | 2015-05-29 | 2015-09-09 | 江苏省电力公司高邮市供电公司 | Novel service conductor rain insensitive device |
| CN206347248U (en) * | 2016-12-31 | 2017-07-21 | 沂水中盛太阳能科技有限公司 | A kind of solar energy optical-thermal heat collecting pipeline telescopic joint |
| CN206418469U (en) * | 2017-01-12 | 2017-08-18 | 万清绪 | Sluice worm-type open-close machine screw rod protective cover |
| CN208423650U (en) * | 2017-11-21 | 2019-01-22 | 国网浙江省电力公司丽水供电公司 | A kind of shield that drips of service conductor |
-
2017
- 2017-11-21 CN CN201711167794.0A patent/CN108054689B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202514892U (en) * | 2012-03-05 | 2012-11-07 | 刘昊 | Anti-drip toothbrush |
| CN202768702U (en) * | 2012-08-30 | 2013-03-06 | 合肥晨兴汽车零部件有限公司 | Vibration isolation block assembly |
| CN203134493U (en) * | 2013-01-06 | 2013-08-14 | 自贡市佳世特密封制品有限公司 | Waterproof rubber sleeve of zinc oxide lightning arrester |
| CN204012542U (en) * | 2014-05-09 | 2014-12-10 | 禹社文 | Wall bushing |
| CN204633271U (en) * | 2015-05-29 | 2015-09-09 | 江苏省电力公司高邮市供电公司 | Novel service conductor rain insensitive device |
| CN206347248U (en) * | 2016-12-31 | 2017-07-21 | 沂水中盛太阳能科技有限公司 | A kind of solar energy optical-thermal heat collecting pipeline telescopic joint |
| CN206418469U (en) * | 2017-01-12 | 2017-08-18 | 万清绪 | Sluice worm-type open-close machine screw rod protective cover |
| CN208423650U (en) * | 2017-11-21 | 2019-01-22 | 国网浙江省电力公司丽水供电公司 | A kind of shield that drips of service conductor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108054689B (en) | 2020-06-05 |
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