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英国液压道岔转辙机 锁定式道岔转辙机由英国史密斯液压公司,采用液压系统操作,有动力部分安装灵活的特点。此机构重点放在锁定道岔尖轨之上而不管基本轨如何移动,此外,道岔铁轨之拉开及闭合的相对位置在锁定位置时都会被检测。
British hydraulic ballast switch machine Locked ballast switch machine is operated by British hydraulic company Smith Hydraulics. It has the features of flexible installation. This mechanism focuses on locking the tip of the switchboard regardless of the movement of the base rail. In addition, the relative position of the opening and closing of the switch rail is detected in the locked position.