Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fixing apparatus of electric power cable with very high voltage in underground manhole
The present invention relates to a fixing stand of an underground transmission line for an extra high voltage electric power distribution line. More specifically, the present invention relates to a fixing stand of an underground transmission line for an extra high voltage electric power distribution line which is installed inside a concrete power port embedded in the underground, fixes an underground transmission line distributing extra high voltage electricity and prevents a second body part in a state of being lifted by rotation of a lifting/ lowering gear part from being lowered to an original state according to pressure release to the lifting/lowering gear part, thereby smoothly performing maintenance and repair. The fixing stand of an underground transmission line for an extra high voltage electric power distribution line comprises: a first body part (1100); a plurality of shelves (1200); the lifting/lowering gear part (1300); the second body part (1400); a lifting part (1500); a lifting gear part (1600); and a third body part (1700).
본 발명은 특고압 전기 송배전선 전용 지중전선 고정대에 관한 것으로써, 더욱 상세하게는 지하에 매설되는 콘크리트 전력구의 내부에 설치되어 특고압의 전기를 송배전하는 지중전선을 고정시키는 한편, 승하강기어부의 회전에 의하여 승강된 상태의 제 2 몸체부가 승하강기어부로의 가압해제에 따라 원상태로 하강되는 것을 방지하여 유지 및 보수가 원활하게 이루어질 수 있도록 하기 위한 특고압 전기 송배전선 전용 지중전선 고정대에 관한 것이다.
Fixing apparatus of electric power cable with very high voltage in underground manhole
The present invention relates to a fixing stand of an underground transmission line for an extra high voltage electric power distribution line. More specifically, the present invention relates to a fixing stand of an underground transmission line for an extra high voltage electric power distribution line which is installed inside a concrete power port embedded in the underground, fixes an underground transmission line distributing extra high voltage electricity and prevents a second body part in a state of being lifted by rotation of a lifting/ lowering gear part from being lowered to an original state according to pressure release to the lifting/lowering gear part, thereby smoothly performing maintenance and repair. The fixing stand of an underground transmission line for an extra high voltage electric power distribution line comprises: a first body part (1100); a plurality of shelves (1200); the lifting/lowering gear part (1300); the second body part (1400); a lifting part (1500); a lifting gear part (1600); and a third body part (1700).
본 발명은 특고압 전기 송배전선 전용 지중전선 고정대에 관한 것으로써, 더욱 상세하게는 지하에 매설되는 콘크리트 전력구의 내부에 설치되어 특고압의 전기를 송배전하는 지중전선을 고정시키는 한편, 승하강기어부의 회전에 의하여 승강된 상태의 제 2 몸체부가 승하강기어부로의 가압해제에 따라 원상태로 하강되는 것을 방지하여 유지 및 보수가 원활하게 이루어질 수 있도록 하기 위한 특고압 전기 송배전선 전용 지중전선 고정대에 관한 것이다.
Fixing apparatus of electric power cable with very high voltage in underground manhole
특고압 전기 송배전선 전용 지중전선 고정대
KIM EOYEONG (Autor:in)
06.09.2018
Patent
Elektronische Ressource
Koreanisch