为了保证安全生产,防止误操作事故,我站在户外刀闸上原用电磁锁,但由于该装置动作不可靠,经常引起直流系统接地,因此,在今年初我们制造安装了一套防止带负荷拉(合)刀闸报警装置。它由“中控室误取刀闸钥匙报警”和“现地报警”两部分组成,简介如下: 1.集中控制刀闸钥匙,误取钥匙瞬时报警在中控室集中控制所有可能发生带负荷 In order to ensure safety in production and prevent misoperation, I used the electromagnetic lock on the outdoor knife gate. However, due to the unreliable action of the device, the DC system was often earthed. Therefore, earlier this year, we manufactured and installed a set of anti-load pull (Together) knife gate alarm device. It consists of “central control room accidental access switch key alarm” and “local alarm” composed of two parts, as follows: 1. Centralized key control key, mistakenly key instantaneous alarm In the control room centralized control of all possible load