KR950003675A - Corrugated conduit - Google Patents

Corrugated conduit Download PDF

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Publication number
KR950003675A
KR950003675A KR1019930013976A KR930013976A KR950003675A KR 950003675 A KR950003675 A KR 950003675A KR 1019930013976 A KR1019930013976 A KR 1019930013976A KR 930013976 A KR930013976 A KR 930013976A KR 950003675 A KR950003675 A KR 950003675A
Authority
KR
South Korea
Prior art keywords
attached
corrugated conduit
guard
guide plate
corrugated
Prior art date
Application number
KR1019930013976A
Other languages
Korean (ko)
Other versions
KR100294976B1 (en
Inventor
민병이
Original Assignee
민병이
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 민병이 filed Critical 민병이
Priority to KR1019930013976A priority Critical patent/KR100294976B1/en
Publication of KR950003675A publication Critical patent/KR950003675A/en
Application granted granted Critical
Publication of KR100294976B1 publication Critical patent/KR100294976B1/en

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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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor

Abstract

본 발명은 전선을 삽입하여 지중에 매설하는 파형 전선관에 관한 것으로서, 관체의 요입부 내측면에 안내판을 일체로 부착하여 전선을 관체내에 삽입할 때에 전선의 단부가 요입부에 걸리지 않고 안내판에 유도되므로 전선의 삽입이 용이하며, 안내판의 일단부가 부착되어 있지 않으므로 가요성이 저하되지 않을 뿐만 아니라 외압 강도가 증대되며, 외부의 충격이 가하여지는 경우에도 관체 내의 전선을 보호하여 주는 것이다.The present invention relates to a corrugated conduit which is inserted into the ground by inserting the electric wire, the guide plate is integrally attached to the inner surface of the concave part of the pipe, and when the wire is inserted into the pipe, the end of the wire is guided to the guide plate without being caught in the concave part. Therefore, the insertion of the electric wire is easy, and since one end of the guide plate is not attached, the flexibility is not lowered, the external pressure strength is increased, and even when an external impact is applied, it protects the electric wire in the tube.

Description

파형 전선관Corrugated conduit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 실시예로서 일부를 절결한 측면도, 제 2 도는 제 1 도의 요부를 확대한 단면도, 제 3, 4 도는 본 발명의 또 다른 실시예로서 요부를 확대한 단면도.1 is a side view of a part cut away as an embodiment of the present invention, FIG. 2 is a cross-sectional view showing an enlarged main part of FIG. 1, and 3 and 4 are cross-sectional views showing an enlarged main part as another embodiment of the present invention.

Claims (8)

공지의 파형전선관에 있어서, 관체(1)의 요입부(2) 내측면(2a) 안내판(3)을 형성하되, 안내판(3)의 일측단부는 내측면(2a)에 부착하고 타측단부는 부착하지 않으므로서 틈새(4)가 형성된 것을 특징으로 하는 파형 전선관.In the well-known corrugated wire tube, the guide plate 3 of the recess 2, the inner surface 2a of the tubular body 1 is formed, and one end of the guide plate 3 is attached to the inner surface 2a and the other end is attached. Corrugated conduit characterized in that the gap (4) is formed without. 제 1 항에 있어서, 안내판(3)의 중앙부를 분할하여 좌우측 안내판(3a,3b)을 각각 형성하여 내측면(2a)에 부착하되, 일측 내측판(3a)이 타측 내측판(3b)의 하방에 유치되게 구성된 것을 특징으로 하는 파형 전선관.The method of claim 1, wherein the center portion of the guide plate 3 is divided to form left and right guide plates 3a and 3b, respectively, and are attached to the inner surface 2a, wherein one side inner plate 3a is lower than the other inner plate 3b. Corrugated conduit characterized in that it is configured to attract. 제 1 항에 있어서, 관체(Ⅰ)의 외측부(1)에 보호대(Ⅰ2)를 형성하되, 보호대(Ⅰ2)의 일측단부는 외측부(11)에 부착하고 타측단부는 부착되지 않게 구성된 것을 특징으로 하는 파형 전선관.According to claim 1, characterized in that the guard (I2) is formed on the outer side (1) of the tubular body (I), one end of the guard (I2) is attached to the outer side (11), the other end is not attached Corrugated conduit. 제 1 항 또는 제 3 항에 있어서, 보호대(Ⅰ2)의 내부에 중공부(Ⅰ3)가 형성된 것을 특징으로 하는 파형 전선관.The corrugated conduit according to claim 1 or 3, wherein a hollow part (I3) is formed inside the guard (I2). 제 1 항 또는 제 3 항에 있어서, 보호대(Ⅰ2)의 내부에 철심(Ⅰ4)이 매입된 것을 특징으로 하는 파형 전선관.The corrugated conduit according to claim 1 or 3, wherein an iron core (I4) is embedded in the guard (I2). 제 1 항 또는 제 3 항에 있어서, 보호대(Ⅰ2)의 중앙부를 원호상으로 형성하여 내부에 중공부(Ⅰ5)가 형성된 돌출부가 형성되어 있는 것을 특징으로 하는 파형 전선관.4. The corrugated conduit according to claim 1 or 3, wherein a projection is formed in the center of the guard (I2) in an arc shape, and a hollow portion (I5) is formed therein. 제 1 항에 있어서, 관체(Ⅰ)의 요입부(2)에 원통형의 보강대(2Ⅰ)가 부착된 것을 특징으로 하는 파형 전선관.The corrugated conduit according to claim 1, wherein a cylindrical reinforcing rod (2I) is attached to the concave portion (2) of the tube (I). 제 1 항 또는 제 7 항에 있어서, 관체(Ⅰ)의 외측부(ⅠⅠ) 내면에 원통형의 보강대(2Ⅰ)가 부착된 것을 특징으로 하는 파형 전선관.The corrugated conduit according to claim 1 or 7, wherein a cylindrical reinforcing rod (2I) is attached to an inner surface of the outer portion (II) of the pipe body (I). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930013976A 1993-07-23 1993-07-23 Wave type wire pipe used in road KR100294976B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930013976A KR100294976B1 (en) 1993-07-23 1993-07-23 Wave type wire pipe used in road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930013976A KR100294976B1 (en) 1993-07-23 1993-07-23 Wave type wire pipe used in road

Publications (2)

Publication Number Publication Date
KR950003675A true KR950003675A (en) 1995-02-17
KR100294976B1 KR100294976B1 (en) 2001-09-17

Family

ID=37527655

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930013976A KR100294976B1 (en) 1993-07-23 1993-07-23 Wave type wire pipe used in road

Country Status (1)

Country Link
KR (1) KR100294976B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100486150B1 (en) * 2002-01-15 2005-04-29 정인선 Spiral Hose Using Polyethylene
KR101586362B1 (en) * 2014-12-15 2016-01-20 주식회사성호철관 Air circulation corrugated pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100486150B1 (en) * 2002-01-15 2005-04-29 정인선 Spiral Hose Using Polyethylene
KR101586362B1 (en) * 2014-12-15 2016-01-20 주식회사성호철관 Air circulation corrugated pipe

Also Published As

Publication number Publication date
KR100294976B1 (en) 2001-09-17

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