What bridge factory in Zhengzhou, InfoQuick bridge, bridge factory wholesale Zhengzhou which is provided by InfoQuick bridge electrical equipment. What Zhengzhou Bridge Factory | InfoQuick bridge | What bridge factory in Zhengzhou, Henan phone is InfoQuick bridge voltage electrical equipment Co., Ltd. (www.jtqiaojia.com) 2014 upgrade been newly launched distribution boxes, cable tray vertical shaft which bridge Zhengzhou Factory wholesale, trough cable tray, tray cable tray, Ladder type cable tray, DJ-type large span cable tray, CABLOFIL mesh cable tray, hot dip galvanized cable trays, stainless steel cable tray, aluminum cable tray, room traces tray, FRP cable tray, CSP alloy plastic cable tray, cable tray installation - Henan InfoQuick bridge voltage electrical equipment Co., support and hanger configuration 1, the indoor branch, hanging a short span generally take 1.5-3m. Outdoors column generally taken in stride 6m. 2, support and hanger configuration of the non-linear segment on the following principles. When the bridge width 300mm, in addition to meeting the following conditions which bridge outside the Zhengzhou plant installed in the middle of the non-linear segment should also support the creation of a hanger. 3, when the bridge multi-center distance between layers is set to 200,250,300,350 mm. 4, the bridge should remain straight segment joints every 50m 20-30mm (metal bridge). Distribution boxes, cable tray vertical shaft, trough cable tray, tray cable tray, Ladder type cable tray, DJ-type large span cable tray, CABLOFIL mesh cable tray, hot dip galvanized cable trays, stainless steel cable tray, aluminum alloy cable bridge, engine room which traces bridge bridge factory in Zhengzhou address, FRP cable tray, CSP alloy plastic cable tray which bridge factory in Zhengzhou, cable tray installation - Henan InfoQuick bridge voltage electrical equipment Co., Ltd. cable tray main components: Cable When the bracket tray installation, through columns and corbels to complete. Column is the main component supporting cable tray; while the bridge's load is transmitted to the column through the bracket arm. Therefore, columns and corbels are the two main components of cable tray installation. Aluminum cable tray: short aluminum alloy cable tray device, made of aluminum alloy material of the tray or ladder straight elbow accessories and hangers, and the like for supporting the cable has a continuous rigid structure of the whole device.