组合车整组铺设道岔施工新方法,是将准备铺设的新道岔在设计位置附近的开阔场地上、事先预钉组装好,在封锁前使预钉好的整组道岔和设计位置相对应,在道岔下面设置横移轨条和特制的独轮滚动车、形成以道岔为框架的组合车体,这就等于给道岔装上了轮子,在封锁时间内将道岔车沿着临时铺设的轨条(或既有线路)推到设计位置,完成道岔铺设任务。 The new method of laying a turnout for a whole set of composite cars is to prepare the new turnout to be laid on an open field near the design location and pre-assembled to pre-block the pre-stranded turnout and the design location before the blockade. Below the turnout, traverse rails and a special unicycle wheelbarrow are arranged to form a combined bodywork with a turnout as a frame, which equates to mounting the wheels on the turnout and moving the turnout along the temporarily laid rails Or existing lines) to the design location, the completion of turnout laying task.