海洋電纜橋架的作用
一、消除不同電纜間產(chǎn)生的電磁干擾,同時實現(xiàn)分稱電纜橋架的敷設(shè)。
二、通過電纜橋架的安裝,實現(xiàn)避免電纜保持規(guī)定的距離,用電纜拖架實現(xiàn)支持電纜保持國定。
三、通過電纜橋架實現(xiàn)對電纜的保護,避免施工或日常損傷造成斷電或者起火。
四、海洋固定平臺安全規(guī)則有明確規(guī)范敷設(shè)電纜橋架。
五、海洋平臺常用的電纜橋架主要包括:托盤式電纜橋架、梯式級電纜橋架,一般材質(zhì)包括不銹鋼、無銅鋁材等,主要由水平三通、水平彎通,水平四通,垂直凸彎通等。
The role of the marine cable bridge
First, eliminate the electromagnetic interference between different cables, and realize the installation of cable bridge.
Two, through the installation of cable tray, we can avoid the distance between cables, and use cable towing rack to support cables to maintain the national standard.
Three, through cable bridge to protect cable, avoid construction or daily damage caused by power failure or fire.
Four, safety rules for offshore fixed platforms are clearly regulated, laying cable bridges.
Five. The cable bridge commonly used in the offshore platform mainly includes: tray type cable bridge, ladder type cable bridge, general material including stainless steel, copper free aluminum, etc., mainly by horizontal three, horizontal bending, horizontal four, vertical convex bending
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