變電站高壓開關柜新型搖把的研制
湯會增，朱森，鄭逢超，黃健金，黃克選，岳雷剛
(國網河南省電力公司檢修公司，河南 鄭州 450052)
摘 要：作為對高壓開關柜手車操作使用較多的工具，手動搖把在實際使用中存在著搖把種類較多、通用性差以及操作過程中脫把現象。根據力學原理，設計了一種新型搖把，采用弓形結構加吸盤式固定方式，使操作過程中搖把固定牢固、受力均衡，解決了脫把問題；在搖把上加裝活動套頭，解決了搖把通用性差問題，大大提高了高壓開關柜倒閘操作效率。
關鍵詞：高壓開關柜；新型手動搖把；倒閘操作；操作效率
中圖分類號：TM591 文獻標識碼：B 文章編號：1007-3175(2016)01-0053-03
Development of New Crank Used in Substation High-Voltage Switch Cabine
TANG Hui-zeng, ZHU Sen, ZHENG Feng-chao, HUANG
Jian-jin, HUANG Ke-xuan, YUE Lei-gang
（State Grid Henan Electric Power Corporation Maintenance Company, Zhengzhou 450052, China）
Abstract: As the tool to frequently operate the high-voltage switch cabinet handcart, the manual crank has some disadvantages existing in actual use, such as too many categories, short of generality and easy taken-off in operational process. According to mechanics principle, this paper designed a kind of new manual crank adopting the arched structure and suction-cup fixed way to fix the crank firmly in operational process and to make it stressed uniformly so as to solve the problem of crank taken-off. The active casing was added to the crank to solve the problem of low generality, which greatly improves the efficiency of high-voltage switch cabinet inverted brake operation.
Key words: high-voltage switch cabinet; new manual crank; inverted brake operation; operation efficiency
參考文獻
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