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实用新型
CN205873833U 施工升降机启动报警联锁装置 失效 - 权利终止

施工升降机启动报警联锁装置
摘要：
本实用新型提供了施工升降机启动报警联锁装置，包括总启动接触器KM，所述总启动接触器KM的一端接有限位开关SQ的一端，限位开关SQ的另一端接总启动接触器常开触点开关KM的一端，总启动接触器常开触点开关KM的另一端接急停按钮SB1的一端，总启动接触器常开触点开关KM的另一端还接有总启动联动报警按钮SB2，总启动联动报警按钮SB2包括两个联动设置的开关A和开关B，总启动联动报警按钮SB2能使得开关A和开关B同时闭合或同时断开。本实用新型具有每当操作司机进行启动按钮操作，警示铃音都会伴随升降机的启动发出警示铃音，启动完毕后声音停止，省去了单独操作警铃按钮的步骤，同时也为升降机的运行提供了警示。
摘要（英）：

The utility model provides a construction elevator activate the alarm interlock, including total starting contactor KM, total starting contactor KM's a termination has limit switch SQ's one end, limit switch SQ's the total starting contactor normally open contact switch KM's of another termination one end, another termination emergency stop button SB1's of total starting contactor normally open contact switch KM one end, total starting contactor normally open contact switch KM's the other end has still met total start -up linkage alarm button SB2, total linkage alarm button SB2 that starts includes two switch A and switch B that link and set up, the alarm button SB2 of start -up linkage always can make switch A and switch B while closure or while break off. The utility model discloses having whenever the operation driver starts button grabbing, warning the bell sound and all can follow a start -up police dispatch of lift to show the bell sound, start the back sound that finishes and stop, having saved the step that independent operation alarm bell was pressed the button, the while also provides the warning for the operation of lift.

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