冬季电气集中车站常常由于降雪造成道岔不密贴。过去多是用人工清扫道岔积雪,不仅费时费力,而且威胁人身和行车的安全,并引起运输秩序混乱。为解决这一运输生产的关键,齐齐哈尔铁路局科研所与三间房站、昂昂溪工务段、电务段共同研究采用电热除雪装置,并在三间房站、齐齐哈尔站的部分道岔上试装。经过两年来的运用考验证明,这个装置能在降雪期中保证道岔扳动灵活,且设备简单、维修方便,采用此法可以在保证运输畅通方面收到较好的效果。 Winter electric concentrated stations are often caused by snowfall turnout does not close. In the past, it was not only time-consuming and labor-intensive to clean the snow on the turn-offs, but also threatened the safety of people and vehicles and caused chaos in transport order. In order to solve the crux of this transport production, the Research Institute of Qiqihar Railway Bureau and the Three Rooms Station, Dawang Creek Works and Electricity Services jointly studied the use of electric snow removal devices and tried on some of the three stations and Qiqihar Railway Station . After two years of testing, the device proves that this device can ensure the flexible turnout during snowfall and has the advantages of simple equipment and convenient maintenance. By adopting this method, good results can be obtained in ensuring unimpeded traffic.