一种拼装式结构有轨电车道岔的研制

The development of an assembled tramway switches

常见的有轨电车道岔一般为合金钢整体式或钢轨拼装式,其各自具有优缺点。为了降低有轨电车道岔成本,提高性能和寿命,在保证互换性的基础上,通过采用合金钢尖轨、转辙器框架优化,研制一种拼装式结构有轨电车道岔,集合市场上众多产品特点特长,满足用户需求。

Alloy steel block switch and rail assembled switch are the most common for tramway turnout,which have their own advantages and disadvantages.In order to reduce the cost,improve the performance and prolong the service life for tramway turnout,an assembled tramway switches is developed on the basis of interchangeability by using alloy steel switch rail and optimizing switch frame,which integrates characteristics and specialties of many market products to meet user needs.