WO2012026782A3 - Cable duct device having multilayer trays - Google Patents

Cable duct device having multilayer trays Download PDF

Info

Publication number
WO2012026782A3
WO2012026782A3 PCT/KR2011/006318 KR2011006318W WO2012026782A3 WO 2012026782 A3 WO2012026782 A3 WO 2012026782A3 KR 2011006318 W KR2011006318 W KR 2011006318W WO 2012026782 A3 WO2012026782 A3 WO 2012026782A3
Authority
WO
WIPO (PCT)
Prior art keywords
trays
cables
multilayer
duct device
cable
Prior art date
Application number
PCT/KR2011/006318
Other languages
French (fr)
Korean (ko)
Other versions
WO2012026782A2 (en
Inventor
신종은
Original Assignee
Shin Chong Eun
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
Priority claimed from KR1020100082922A external-priority patent/KR20120019623A/en
Application filed by Shin Chong Eun filed Critical Shin Chong Eun
Priority claimed from KR1020110085631A external-priority patent/KR101237841B1/en
Publication of WO2012026782A2 publication Critical patent/WO2012026782A2/en
Publication of WO2012026782A3 publication Critical patent/WO2012026782A3/en

Links

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
    • H02G3/0437—Channels
    • 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
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels
    • 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
    • H02G3/26—Installations of cables, lines, or separate protective tubing therefor directly on or in walls, ceilings, or floors
    • H02G3/263—Installation, e.g. suspension, of conduit channels or other supports

Abstract

The present invention relates to a cable duct device having multilayer trays, in which the purpose of the invention is to effectively wire cables which are installed on the ceiling and the wall within a building including the interior space, and the cable duct device comprises: a plurality of support units having one end which is coupled with the upper part of the interior space, and the other end which is extended to the lower part; a plurality of tray fixing units which are separably coupled with said support units at certain intervals in upper and lower directions; and cable trays which are respectively coupled with said tray fixing units to form multiple layers, and have accommodation spaces that are capable of accommodating the cables. According to the cable duct device having the multilayer trays as above, the tray fixing units and the cable trays are configured in a multilayer form in such a manner that the weight of the accommodated cables is distributed, thereby minimizing damage caused by the weight of the accumulated cables. Further, since the cable trays are formed as multilayer types, more effective work is conducted during the maintenance operations including additional installation, tracking, repair, and dismantlement of the cables or the like.
PCT/KR2011/006318 2010-08-26 2011-08-26 Cable duct device having multilayer trays WO2012026782A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020100082922A KR20120019623A (en) 2010-08-26 2010-08-26 Cable duct apparatus having multi-story tray
KR10-2010-0082922 2010-08-26
KR10-2011-0085631 2011-08-26
KR1020110085631A KR101237841B1 (en) 2011-08-26 2011-08-26 Cable duct apparatus having multi-story tray

Publications (2)

Publication Number Publication Date
WO2012026782A2 WO2012026782A2 (en) 2012-03-01
WO2012026782A3 true WO2012026782A3 (en) 2012-04-19

Family

ID=45723945

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/006318 WO2012026782A2 (en) 2010-08-26 2011-08-26 Cable duct device having multilayer trays

Country Status (1)

Country Link
WO (1) WO2012026782A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2507741A (en) 2012-11-07 2014-05-14 Bombardier Transp Gmbh Cable bearing element for inductive power coupling
CN108321737B (en) * 2018-04-04 2024-04-09 广东中天市政工程设计有限公司 Urban comprehensive pipe rack intersection pipeline bridge structure and urban comprehensive pipe rack system
CN115021166B (en) * 2022-06-22 2024-02-20 湖北工业大学 Double-layer four-way fitting of cable bridge and wiring mode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093418U (en) * 1983-12-01 1985-06-26 未来工業株式会社 cable holder
JPS6244611U (en) * 1985-09-04 1987-03-18
JPH02139419U (en) * 1989-04-25 1990-11-21
KR19980020867U (en) * 1996-10-17 1998-07-15 김일 Hanger bolt extension nut of construction anchor bolt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093418U (en) * 1983-12-01 1985-06-26 未来工業株式会社 cable holder
JPS6244611U (en) * 1985-09-04 1987-03-18
JPH02139419U (en) * 1989-04-25 1990-11-21
KR19980020867U (en) * 1996-10-17 1998-07-15 김일 Hanger bolt extension nut of construction anchor bolt

Also Published As

Publication number Publication date
WO2012026782A2 (en) 2012-03-01

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