Combined type transformer ground prop post

一种复合式变压器地下支撑柱

Abstract

本实用新型公开了一种复合式变压器地下支撑柱,所述支撑柱包括钢筋内芯及外围柱体,所述外围柱体为中空的砖石结构,钢筋内芯设置在外围柱体的中空腔体内,所述钢筋内芯与外围柱体之间填充鹅卵石。所述钢筋内芯的横截面为正方形。所述外围柱体的外表面设置防水层。本实用新型利用绝缘主体加强了地下空间的支撑力度,保证了上层变压器改造升级的需要,并且使用鹅卵石作为隔离物将金属内芯与外围墙体之间实现分离,增加了作为油浸式变压器地下支撑的安全可靠性。
The utility model discloses a combined type transformer ground prop post, the support column includes reinforcing bar inner core and peripheral cylinder, peripheral cylinder is hollow masonry structure, and the reinforcing bar inner core sets up in the cavity cavity of peripheral cylinder, fill the cobblestone between reinforcing bar inner core and the peripheral cylinder. The cross section of reinforcing bar inner core is the square. The surface of peripheral cylinder sets up the waterproof layer. The utility model discloses utilize insulating main part to strengthen underground space's support degree, guaranteed upper transformer transformation and upgrading's needs to use the cobblestone to realize separating between with metal inner core and peripheral wall body as the spacer, increased the fail safe nature who regards as the oil -immersed transformer ground prop.

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