一種防繼電保護壓板誤分合夾具的研制
陳俊杰，陳凌睿，產(chǎn)焰萍，葉東華
（國網(wǎng)漳州供電公司，福建 漳州 363000）
摘 要：為了克服現(xiàn)今繼電保護壓板隔離方法存在的不足，針對繼電保護壓板的特征設(shè)計了一種與其適配的夾具，利用Solidworks繪制了二次屏柜試驗端子隔離器的設(shè)計三維圖，并對其使用方法進行了闡述。經(jīng)實際應(yīng)用表明，提出的防繼電保護壓板誤分合夾具，可有效避免常規(guī)紅膠布隔離方法造成的浪費，保證保護壓板在投入或退出情況下的防誤分合，精密度高，安裝和拆卸簡單，且在使用過程中，誤操作率和脫落率為0%。
關(guān)鍵詞：繼電保護；硬壓板；防誤分合；夾具
中圖分類號：TM762.2+6 文獻標識碼：B 文章編號：1007-3175(2020)07-0059-04
Development of a Kind of Clamp Fixture to Prevent Misalignment
CHEN Jun-jie, CHEN Ling-rui, CHAN Yan-ping, YE Dong-hua
（State Grid Zhangzhou Power Supply Company, Zhangzhou 363000, China）
Abstract: In order to overcome the shortcomings of the current relay protection plate isolation method, a clampfixture suitable for the characteristics of the relay protection plate is designed. Solidworks is used to draw a three-dimensional drawing of the design of the terminal isolator for the secondary panel test, and the use methodis described. Practical application shows that the anti-relay protection pressure plate mis-closing and clamping fixture can effectively avoid the waste caused by the conventional red tape isolation method, and ensurethat the protection pressure plate is protected against mis-opening and closing under the condition of input or withdrawal, high precision, simple installation
and disassembly, and the misoperation rate and drop-out rate are 0% during use.
Key words: relay protection; hard pressing plate; anti false opening and closing; clamp fixture
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