CN107947066A - Capping is sealed on a kind of cable protection pipe - Google Patents
Capping is sealed on a kind of cable protection pipe Download PDFInfo
- Publication number
- CN107947066A CN107947066A CN201711451467.8A CN201711451467A CN107947066A CN 107947066 A CN107947066 A CN 107947066A CN 201711451467 A CN201711451467 A CN 201711451467A CN 107947066 A CN107947066 A CN 107947066A
- Authority
- CN
- China
- Prior art keywords
- cable
- closure body
- protection pipe
- cable protection
- 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.)
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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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to capping apparatus is sealed on a kind of cable protection pipe, belong to circuit on power system mounting technique field.Closure body including being installed on sealing part on cable protection pipe, closure body is C-shaped, a spiral cover rotatable and that closure body can be blocked is covered with closure body, cable insertion passage is equipped with the c-opening of closure body, cable insertion passage extends to closure body central position from the excircle of closure body, the width of cable insertion passage and the outside diameter of cable match, the tip designs of cable insertion passage are into the semicircular arc-shaped to fit with cable outer wall, the lower surface middle position of closure body offers a slot plugged with cable protection pipe.The easy for installation, sealing performance of the present invention is strong, waterproof leakproof, usage time are long.
Description
Technical field
The present invention relates to capping apparatus is sealed on a kind of cable protection pipe, belong to circuit on power system mounting technique field.
Background technology
At present during installation cable, the zinc-plated cable protection pipe away from ground 2.5-3 meters high, mesh are often installed additional on the outside of cable
Be to play the role of protection to cable, the structure of cable and cable protection pipe as shown in Figure 1, after protection pipe is installed additional, need
Sealing treatment is done in protection pipe by sealing part.The method handled in the past is to fill in cloth, plastic cloth, F R Oil in upper sealing part
The plugging materials such as mud, cement 9, as shown in Figure 2, although such way can play in the short term prevents what rainwater from entering
Effect, but for a long time, by exposing to the weather, the joint filling material such as cement, fire prevention greasy filth, which occurs, to come off, crushes, melting
Phenomenon.Not only unsightly, but also rainwater can be flowed into inside protection pipe from protection pipe at the crack of sealing part, inside protection pipe
Ponding is formed, so as to cause protection pipe to be got rusty, cable material outside is corroded, huge peace is all caused to the person, equipment, power grid
Full hidden danger.
At present, it would be highly desirable to occur sealing capping on a kind of cable protection pipe that can solve above-mentioned technical problem.
The content of the invention
It is an object of the invention to solve the shortcomings of the prior art, a kind of easy for installation, leakproofness is provided
Capping can be sealed on the long cable protection pipe of strong, waterproof leakproof, usage time.
Capping is sealed on a kind of cable protection pipe, it is characterized in that including being installed on sealing part on cable protection pipe 7
Closure body 1, closure body 1 is C-shaped, and a rotation that is rotatable and can blocking closure body 1 is covered with closure body 1
Lid 4, cable insertion passage 3, cable insertion excircle one of the passage 3 from closure body 1 are equipped with the c-opening of closure body 1
Straight to extend to 1 central position of closure body, the outside diameter of the width and cable 8 of cable insertion passage 3 matches, and cable insertion is logical
The tip designs in road 3 are offered into the semicircular arc-shaped to fit with 8 outer wall of cable, the lower surface middle position of closure body 1
One slot 2 plugged with cable protection pipe;
As a kind of preferable technical solution of the present invention, the slot 2 includes groove in the cylinder that is plugged with cable protection pipe 7
Body 2-1, cross section are in splay lower groove 2-2, and the top of lower groove 2-2 is connected with upper groove body 2-1, lower groove 2-2's
End extends to the excircle of closure body 1;
As a kind of preferable technical solution of the present invention, the shape and the shape of closure body 1 of the spiral cover 4 match, spiral cover 4
It is C-shaped, be equipped with the c-opening of spiral cover 4 with cable insertion 3 shape of passage match by mouth 6, the lower surface of spiral cover 4 with
The upper surface of closure body 1 fits;
As a kind of preferable technical solution of the present invention, the cable is inserted into passage 3 and is coated with vulcanization by the inner side of mouth 6
Rubber layer 5;
As a kind of preferable technical solution of the present invention, the upper surface design of the closure body 1 is in the arc-shaped;
As a kind of preferable technical solution of the present invention, the closure body 1 is made of polystyrene material.
Sealing capping smart structural design, closure body 1 of the invention are installed on cable on the cable protection pipe of the present invention
At 7 upper orifice of protection pipe and it is placed on the outside of cable, the cylindrical upper groove body 2-1 of 1 lower surface of closure body is sheathed on cable protection
At the mouth of pipe of pipe 7, so that closure body 1 is firmly fixed on cable protection pipe 7, and cable is inserted into passage 3 and passes through
Mouthfuls 6 inner side is equipped with vulcanised rubber layer 5, and vulcanization rubber has higher elasticity, heat resistance and in organic solvent insoluble
The advantages that solution type, therefore when cable insertion passage 3 is fitted closely with cable, inner side leak can be prevented, so as to play waterproof
Effect, closure body 1 are made of polystyrene material, have good geometrical stability, chemistry after the material machine-shaping
The advantages that stability, electrical insulating property and low thermal coefficient of expansion, install additional on closure body 1 one be covered on closure body and with
1 top view same shape of closure body, material are consistent, rotatable spiral cover 4, are finished when closure body 1 is bonded with cable
Afterwards, spiral cover 4 can be rotated by 90 °, spiral cover 4 is blocked the cable insertion passage 3 of closure body 1 completely, can so make cable 8 tight
Hard-pressed bale is rolled in the inner side of vulcanised rubber layer 5, prevents rainwater para-electric cable from flowing into inside protection pipe, plays good waterproof action, in addition,
The upper surface of closure body 1 is designed to semicircle arcuation, and the water droplet that can make to be dropped at capping slides as early as possible, will not form ponding
Situation.In conclusion smart structural design of the present invention, has preferable application prospect in power domain.
Brief description of the drawings
Fig. 1:The structure diagram of cable and cable protection pipe;
Fig. 2:Cable, cable protection pipe, the structure diagram of plugging material;
Fig. 3:The structure diagram that sealing capping is mutually assembled with cable protection pipe on a kind of cable protection pipe of the present invention;
Fig. 4:The top view of closure body;
Fig. 5:The left view of Fig. 4;
Fig. 6:The structure diagram that closure body is used cooperatively with spiral cover.
In figure:1st, closure body;2nd, slot;2-1, upper groove body;2-2, lower groove;3rd, cable insertion passage;4th, spiral cover;
6th, mouth is passed through;7th, cable protection pipe;8th, cable;9th, plugging material.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
Sealing covers on the cable protection pipe of the present embodiment, refer to the attached drawing 1-6, and capping is sealed on the cable protection pipe of the present embodiment
It is main to include with lower component:
Closure body 1, slot 2, upper groove body 2-1, lower groove 2-2, cable are inserted into passage 3, spiral cover 4, pass through mouth 6, cable protection
Pipe 7, cable 8, plugging material 9.
Connection relation:Closure body 1 is installed on sealing part on cable protection pipe 7, and closure body 1 is C-shaped, closure body 1
On be covered with a spiral cover 4 rotatable and that closure body 1 can be blocked, cable is equipped with the c-opening of closure body 1 and is inserted into
Passage 3, the excircle of cable insertion passage 3 from closure body 1 extend to 1 central position of closure body, cable insertion
The width of passage 3 and the outside diameter of cable 8 match, and the tip designs of cable insertion passage 3 are into half to fit with 8 outer wall of cable
Circular arc type, the lower surface middle position of closure body 1 offer a slot plugged with cable protection pipe 2;
Cylindrical upper groove body 2-1 that the slot 2 of the present embodiment includes plugging with cable protection pipe 7, cross section are in splay
The top of lower groove 2-2, lower groove 2-2 are connected with upper groove body 2-1, and the end of lower groove 2-2 extends to closure body 1
Excircle, the cylindrical upper groove body 2-1 of 1 lower surface of closure body is sheathed at the mouth of pipe of cable protection pipe 7, so that capping
Body 1 is firmly fixed on cable protection pipe 7;
The shape and the shape of closure body 1 of the spiral cover 4 of the present embodiment match, and spiral cover 4 is C-shaped, at the c-opening of spiral cover 4
Equipped with being affixed by mouth 6, the lower surface and the upper surface of closure body 1 of spiral cover 4 of matching of cable insertion 3 shape of passage
Close, cable insertion passage 3 and vulcanised rubber layer 5 is coated with by the inner side of mouth 6, vulcanization rubber has higher elastic, resistance to
The advantages that hot and insoluble type in organic solvent, therefore when cable insertion passage 3 is fitted closely with cable, can be to prevent
Only inner side leak, so as to play waterproof action, installs one additional on closure body 1 and is covered on closure body and with covering this
1 top view same shape of body, material are consistent, rotatable spiral cover 4, can general after closure body 1 is bonded with cable
Spiral cover 4 is rotated by 90 °, and spiral cover 4 is blocked the cable insertion passage 3 of closure body 1 completely, so cable 8 can be made tightly to be wrapped in
The inner side of vulcanised rubber layer 5, prevents rainwater para-electric cable from flowing into inside protection pipe, plays good waterproof action;
The upper surface design of the closure body 1 of the present embodiment is in the arc-shaped, and the water droplet that can make to be dropped at capping slides as early as possible,
Ponding situation will not be formed;
The closure body 1 of the present embodiment is made of polystyrene material, steady with good geometry after the material machine-shaping
The advantages that qualitative, chemical stability, electrical insulating property and low thermal coefficient of expansion.
During installation capping, spiral cover 4 is first rotated, make spiral cover 4 is inserted into 3 weight of passage by the cable of mouth 6 and closure body 1
To close, make capping integrally C-shaped, the semicircular arc end and 8 outer wall of cable for then inserting the cable into passage 3 fit closely, meanwhile,
By 7 mouth of pipe of cable protection pipe in the upper groove body 2-1 of closure body 1, closure body 1 is fixed on 7 mouth of pipe of cable protection pipe
Place, finally, spiral cover 4 is rotated by 90 °, and is made to stagger by mouth 6 and cable insertion passage 3, is inserted into the cable of closure body 1 and leads to
The all sealings of road 3, prevent from flowing into inside cable protection pipe 7 on the outside of rainwater para-electric cable, using effect is splendid.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. capping is sealed on a kind of cable protection pipe, it is characterised in that including being installed on cable protection pipe(7)The envelope of upper sealing part
Lid body(1), closure body(1)It is C-shaped, closure body(1)On be covered with one it is rotatable and closure body can be blocked(1)
Spiral cover(4), closure body(1)C-opening at be equipped with cable insertion passage(3), cable insertion passage(3)From closure body
(1)Excircle extend to closure body(1)Central position, cable insertion passage(3)Width and cable(8)It is outer
Footpath matches, cable insertion passage(3)Tip designs into cable(8)The semicircular arc-shaped that outer wall fits, closure body(1)
Lower surface middle position offer a slot plugged with cable protection pipe(2).
2. capping is sealed on a kind of cable protection pipe described in accordance with the claim 1, it is characterised in that the slot(2)Including with
Cable protection pipe(7)The cylindrical upper groove body plugged(2-1), cross section be in splay lower groove(2-2), lower groove(2-
2)Top and upper groove body(2-1)It is connected, lower groove(2-2)End extend to closure body(1)Excircle.
3. capping is sealed on a kind of cable protection pipe described in accordance with the claim 1, it is characterised in that the spiral cover(4)Shape
With closure body(1)Shape match, spiral cover(4)It is C-shaped, spiral cover(4)C-opening at be equipped with and cable insertion passage
(3)What shape matched passes through mouth(6), spiral cover(4)Lower surface and closure body(1)Upper surface fit.
4. capping is sealed on a kind of cable protection pipe described in accordance with the claim 3, it is characterised in that the cable is inserted into passage
(3)And pass through mouth(6)Inner side be coated with vulcanised rubber layer(5).
5. capping is sealed on a kind of cable protection pipe described in accordance with the claim 1, it is characterised in that the closure body(1)'s
Upper surface design is in the arc-shaped.
6. covered according to being sealed on a kind of cable protection pipe described in claim 1 or 5, it is characterised in that the closure body
(1)It is made of polystyrene material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711451467.8A CN107947066B (en) | 2017-12-27 | 2017-12-27 | Sealing cover on cable protection pipe |
Applications Claiming Priority (1)
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CN201711451467.8A CN107947066B (en) | 2017-12-27 | 2017-12-27 | Sealing cover on cable protection pipe |
Publications (2)
Publication Number | Publication Date |
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CN107947066A true CN107947066A (en) | 2018-04-20 |
CN107947066B CN107947066B (en) | 2020-03-31 |
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CN201711451467.8A Active CN107947066B (en) | 2017-12-27 | 2017-12-27 | Sealing cover on cable protection pipe |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109245016A (en) * | 2018-10-16 | 2019-01-18 | 国网山东省电力公司青州市供电公司 | Cable pipe rain cover |
CN112600156A (en) * | 2020-12-22 | 2021-04-02 | 国家电网有限公司 | Power cable wiring protection device |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1801558A (en) * | 2004-12-31 | 2006-07-12 | 张子玉 | Wire harness apparatus |
CN203014330U (en) * | 2012-12-05 | 2013-06-19 | 新疆电力公司博尔塔拉电业局 | Cable-through-tube installation adjustable-type protective cover |
EP2618436A2 (en) * | 2012-01-20 | 2013-07-24 | Schneider Electric Industries SAS | End seal of a flexible conduit and a method for manufacturing such an end seal |
CN204086613U (en) * | 2014-07-14 | 2015-01-07 | 国家电网公司 | A kind of plugging device of optical cable skirt |
CN104803117A (en) * | 2015-04-30 | 2015-07-29 | 中国石油大学(华东) | Intelligent storage device for hazardous chemicals |
CN205195224U (en) * | 2015-12-22 | 2016-04-27 | 常州市科能电器有限公司 | Cable draws sealing cap that reaches standard grade |
CN206364455U (en) * | 2016-09-13 | 2017-07-28 | 国网山东省电力公司枣庄供电公司 | A kind of cable protection pipe mouth of pipe big envelope |
CN207691390U (en) * | 2017-12-27 | 2018-08-03 | 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 |
-
2017
- 2017-12-27 CN CN201711451467.8A patent/CN107947066B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1801558A (en) * | 2004-12-31 | 2006-07-12 | 张子玉 | Wire harness apparatus |
EP2618436A2 (en) * | 2012-01-20 | 2013-07-24 | Schneider Electric Industries SAS | End seal of a flexible conduit and a method for manufacturing such an end seal |
CN203014330U (en) * | 2012-12-05 | 2013-06-19 | 新疆电力公司博尔塔拉电业局 | Cable-through-tube installation adjustable-type protective cover |
CN204086613U (en) * | 2014-07-14 | 2015-01-07 | 国家电网公司 | A kind of plugging device of optical cable skirt |
CN104803117A (en) * | 2015-04-30 | 2015-07-29 | 中国石油大学(华东) | Intelligent storage device for hazardous chemicals |
CN205195224U (en) * | 2015-12-22 | 2016-04-27 | 常州市科能电器有限公司 | Cable draws sealing cap that reaches standard grade |
CN206364455U (en) * | 2016-09-13 | 2017-07-28 | 国网山东省电力公司枣庄供电公司 | A kind of cable protection pipe mouth of pipe big envelope |
CN207691390U (en) * | 2017-12-27 | 2018-08-03 | 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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109245016A (en) * | 2018-10-16 | 2019-01-18 | 国网山东省电力公司青州市供电公司 | Cable pipe rain cover |
CN112600156A (en) * | 2020-12-22 | 2021-04-02 | 国家电网有限公司 | Power cable wiring protection device |
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CN107947066B (en) | 2020-03-31 |
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