KR20100036801A - Electricity cable protection equipment - Google Patents

Electricity cable protection equipment Download PDF

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Publication number
KR20100036801A
KR20100036801A KR1020080096185A KR20080096185A KR20100036801A KR 20100036801 A KR20100036801 A KR 20100036801A KR 1020080096185 A KR1020080096185 A KR 1020080096185A KR 20080096185 A KR20080096185 A KR 20080096185A KR 20100036801 A KR20100036801 A KR 20100036801A
Authority
KR
South Korea
Prior art keywords
protective tube
tube
waterproof
coupled
curved
Prior art date
Application number
KR1020080096185A
Other languages
Korean (ko)
Inventor
김태용
Original Assignee
동양컨설턴트주식회사
주식회사 상진기연
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 동양컨설턴트주식회사, 주식회사 상진기연 filed Critical 동양컨설턴트주식회사
Priority to KR1020080096185A priority Critical patent/KR20100036801A/en
Publication of KR20100036801A publication Critical patent/KR20100036801A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • 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
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames or other structures
    • 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
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Cable Installation (AREA)

Abstract

PURPOSE: An electric cable protecting device is provided to prevent the inflow of moisture in a protection tube by filling a waterproof caulking material inside a waterproof tube. CONSTITUTION: An electric cable(10) is arranged inside a waterproof tube(30). A joint part(40) is formed in the bottom of the waterproof tube. The upper of a protection tube(50) is inserted into the joint part. The waterproofing calking material is filled in the waterproof tube. A cover covers the upper side of the waterproof tube. The protection tube is combined with the joint part of the waterproof tube. A curved protection tube(60) is installed between the protection tube and an underground conduit. An underground support stand(70) supports the curved protection tube. A connection band fixes the protection tube and the curved protection tube to the support stand and the underground support stand.

Description

Electric cable protection equipment

The present invention relates to an electric cable protection device, and more particularly, to an electric cable protection device for protecting an electric cable connecting an underground power outlet and a high-voltage transmission cable, wherein an electric cable is embedded, and is formed in the form of a fallopian tube, The upper part of the protection tube to be separately coupled to the coupling is formed so that the joint is formed, the waterproof caulking material injected into the waterproof caulking material injector on the upper side is filled with the electrical cable is inserted, the electrical cable is on the top A waterproof fallopian tube made of a cover that penetrates and covers the top and is separated into two; A lower end portion of the waterproof fallopian tube and an upper side thereof coupled to each other, and a lower end of the waterproof tube formed in a form in which the tube is expanded, and a plurality of tubes formed in the same form extending to the lower end by a length desired by the user; A curved protective tube installed between the protective tube and the underground power section by inserting the electric cable between the protective tube and the underground power section embedded in the ground in a curved shape; An underground support for supporting the curved protective tube at a lower side thereof and having a support for supporting the power transmission cable coupled to a lower side embedded in the ground; And a fastening band for fixing the protective tube and the curved protective tube to the support and the base support in a band form.

Generally, the cable is inserted into the protective tube to connect the underground electric power outlet buried in the ground and the electric cable located in the high place, and connected to the cable in the high place, and the cable is exposed through the joint part every certain length, and the cable is exposed on the upper side. The part to be simply combined with a vinyl protective plate to prevent rain water from leaking.

However, the conventional protective tube is to protect the cable inside the protective tube from the rain by using the joint member manufactured separately in the joint to protect the cable inside the protective tube, because the joint member is made separately from the protective tube, the joint of the protective tube is not sealed from the upper side Flowing rainwater flows into the gap between the protection tube and the joint member, causing a short circuit accident due to leakage at the joint of the cable.

In order to solve the problem, a waterproof fallopian tube filled with a waterproof caulking material and formed in the form of a fallopian tube is formed on the upper side, a joint is formed at the bottom of the waterproof fallopian tube, and a protective tube is coupled to the lower side, and the inside of the waterproof fallopian tube and the protective tube It is an object of the present invention to provide an electric cable protection device having a structure in which an electric cable is inserted into a hole and connected to an underground power outlet buried in the ground.

In order to solve the above problems, the electric cable is built-in, is formed in the form of a fallopian tube, the joint is formed to be expanded so that the upper side of the protective tube which is separately coupled to the lower end is formed, the upper side with the electric cable is inserted A waterproof fallopian tube made of a cover cover which is filled with a waterproof caulking material injected into the waterproof caulking material injector, and covers the top by penetrating the electric cable at the top; A lower end portion of the waterproof fallopian tube and an upper side thereof coupled to each other, and a lower end of the waterproof tube formed in a form in which the tube is expanded, and a plurality of tubes formed in the same form extending to the lower end by a length desired by the user; A curved protective tube installed between the protective tube and the underground power section by inserting the electric cable between the protective tube and the underground power section embedded in the ground in a curved shape; An underground support for supporting the curved protective tube at a lower side thereof and having a support for supporting the power transmission cable coupled to a lower side embedded in the ground; It comprises a fastening band for fixing the protective tube and the curved protective tube in the form of a band to the support and the base support.

The present invention is filled with a waterproof caulking material is formed of a fallopian tube in the form of a fallopian tube is formed on the upper side, a joint is formed at the bottom of the waterproof fallopian tube is coupled to the protective tube on the lower side, the electrical in the inner hole of the waterproof fallopian tube and the protective tube As the cable is inserted and connected to the underground power outlet buried in the ground, the joint is joined to cover the upper side of the protective tube, so that water does not leak into the joint, and the waterproof trumpet at the top is completely filled with a waterproof coating material. Since water does not flow into the protective tube, there is an effect that the leakage and the resulting short circuit are not generated.

In addition, the waterproof caulking material is applied to the inside of the joint, and the protective tube is inserted and coupled, thereby preventing leakage through the joint.

The present invention is an electric cable protection device for protecting the electric cable connecting the underground power sphere and the transmission cable of the high place, the electric cable 10 is built-in, formed in the form of a fallopian tube, the protective tube is separately coupled to the bottom ( A joint 40 is formed so that the upper side of the upper portion 50 is inserted, and the waterproof caulking material 100 is injected into the waterproof caulking material injector 101 at the upper side with the electric cable 10 inserted therein. Is filled with, the waterproofing fallopian tube 30 made of a cover cover 31 which is separated into two and coupled to cover the top through the electrical cable 10 through the top; The lower joint portion 40 and the upper side of the waterproof fallopian tube 30 is coupled, the lower end is made of a form that is expanded, and a plurality of tubes made of the same shape is coupled to the lower end of the protective tube ( 50); Curved protective tube 60 is installed between the protective tube 50 and the underground power sphere 80 is buried in the ground is inserted between the protective tube 50 and the underground power sphere 80 and ; An underground support (70) supporting the curved protective tube (60) from the lower side and coupled to the lower side where the support (20) for supporting the power transmission cable is embedded in the ground; It comprises a; fastening band 90 for fixing the protective tube 50 and the curved protective tube 60 to the support 20 and the underground support 70 in the form of a band.

At this time, the joint portion 40 is wider than the protective tube 50 is inserted and coupled to the lower end is formed to be wider, the protective tube 50 and the joint portion is coupled to the joint portion (40) 40 is provided between the waterproof caulking material 100.

In addition, the protective tube 50 is an electrical cable 10 is inserted therein, the waterproof fallopian tube 30 and the plurality of protective tube 50 and the curved protective tube 60 is coupled in series, the waterproof trumpet tube 30 At the top of the waterproof caulking material 100 is filled in the entire interior of the protective tube 50 and the curved protective tube 60 and the waterproof fallopian tube 30.

That is, the present invention will be described in more detail with reference to one embodiment.

The electrical cable 10 is inserted when the power cable 10, which is supported by the underground electric power outlet 80 and the support 20, which is buried in the ground and is positioned higher than the underground electric power outlet 80, is connected with the electric cable 10. It is formed in the form of a fallopian tube to be protected so that the electrical cable 10 is inserted, the hole through which the electrical cable 10 is penetrated is formed and separated into two to cover the top and cover cover 31 is coupled And a predetermined height at the bottom thereof is expanded, and the inside is filled with the waterproof caulking material 100 injected into the waterproof caulking material injector 101, and the waterproof fallopian tube 30 into which the electric cable 10 is inserted and fixed. Is installed, the electrical cable 10 is inserted into the joint portion 40 formed at the lower end of the waterproof fallopian tube 30 is made of a tubular shape, the joint portion 40 is formed in the lower tube is expanded Protected A plurality of 50 is coupled as desired by the user, and the electric cable 10 is inserted between the underground power tool 80 and the protective tube 50 and the electric cable 10 is formed in a curved line. Curved protective tube 60 to be connected to the underground power sphere 80 is coupled.

And, the bottom of the curved protective tube 60 is coupled to the lower side of the support 20 to support the underground support 70 to support the curved protective tube 60, the protective tube 50 and the curved protective tube 60 The fastening band 90 of the band form is fixed to the support 20 and the base support 70.

At this time, the joint portion 40 is formed to be wider than the diameter of the protective tube 50 is inserted and coupled to the lower end is coupled to the upper side of the protective tube 50 is inserted, coupled to the joint portion 40 Waterproof caulking material 100 may be interposed between the protective tube 50 and the joint portion 40 to be.

In addition, the protective tube 50 is an electrical cable 10 is inserted therein, the waterproof fallopian tube 30 and the plurality of protective tube 50 and the curved protective tube 60 is coupled in series, the waterproof trumpet tube 30 At the top of the waterproof caulking material 100 may be formed to fill the entire interior of the protective tube 50 and the curved protective tube 60 and the waterproof fallopian tube (30).

1 is an overall configuration diagram of an electrical cable protection device according to the present invention,

2 is an overall exploded view of an electrical cable protection device according to the present invention;

Figure 3 is a cross-sectional view showing the coupling of the protective tube and the joint of the electric cable protection device according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: electric cable 20: support

30: waterproof fallopian tube 40: joint

50: protective tube 60: curved protective tube

70: underground support 80: underground power sphere

90: fastening band 100: waterproof caulking material

Claims (3)

In the electric cable protector to protect the electric cable connecting the underground power outlet and the high-power transmission cable, The electrical cable 10 is built-in, is formed in the form of a fallopian tube, the joint portion 40 is formed to be expanded so that the upper side of the protective tube 50 is separately coupled to the lower end is formed, the electrical cable 10 The cover is filled with the waterproof caulking material 100 which is injected into the waterproof caulking material injector 101 in the inserted state, and the electrical cable 10 penetrates the upper part to cover the top and is separated into two. A waterproof fallopian tube 30 formed of a cover 31; The lower joint portion 40 and the upper side of the waterproof fallopian tube 30 is coupled, the lower end is made of a form that is expanded, and a plurality of tubes made of the same shape is coupled to the lower end of the protective tube ( 50); Curved protective tube 60 is installed between the protective tube 50 and the underground power sphere 80 is buried in the ground is inserted between the protective tube 50 and the underground power sphere 80 and ; An underground support (70) supporting the curved protective tube (60) from the lower side and coupled to the lower side where the support (20) for supporting the power transmission cable is embedded in the ground; Electrical cable protection device characterized in that it comprises a; and the fastening band 90 for fixing the protective tube 50 and the curved protective tube 60 to the support 20 and the underground support 70 in the form of a band . The method of claim 1, The joint portion 40 is formed to be wider than the diameter of the protective tube 50 is inserted and coupled to the lower end, the protective tube 50 and the joint portion 40 is coupled to the joint portion 40 Electric cable protection device, characterized in that the waterproofing caulking material 100 is interposed. The method of claim 1, The protective tube 50 is inserted into the electrical cable 10 therein, the waterproof fallopian tube 30 and the plurality of protective tube 50 and the curved protective tube 60 is coupled in series, the upper end of the waterproof trumpet tube 30 In the waterproof caulking material 100 is an electrical cable protection device, characterized in that the protective tube 50 and the curved protective tube (60) and the entire fall inside the waterproof fallopian tube (30).
KR1020080096185A 2008-09-30 2008-09-30 Electricity cable protection equipment KR20100036801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080096185A KR20100036801A (en) 2008-09-30 2008-09-30 Electricity cable protection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080096185A KR20100036801A (en) 2008-09-30 2008-09-30 Electricity cable protection equipment

Publications (1)

Publication Number Publication Date
KR20100036801A true KR20100036801A (en) 2010-04-08

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ID=42214255

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080096185A KR20100036801A (en) 2008-09-30 2008-09-30 Electricity cable protection equipment

Country Status (1)

Country Link
KR (1) KR20100036801A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102938548A (en) * 2012-11-23 2013-02-20 上海市基础工程有限公司 Platform protection device for submarine cable
KR101664986B1 (en) * 2016-02-17 2016-10-11 이승철 Distribution board for earthquake-proof
KR101706683B1 (en) * 2016-08-16 2017-02-15 남숙희 Supporting apparatus for connecting cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102938548A (en) * 2012-11-23 2013-02-20 上海市基础工程有限公司 Platform protection device for submarine cable
KR101664986B1 (en) * 2016-02-17 2016-10-11 이승철 Distribution board for earthquake-proof
KR101706683B1 (en) * 2016-08-16 2017-02-15 남숙희 Supporting apparatus for connecting cable

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