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本移车台是根据工厂现有浅地坑条件和大载重、双股道要求而设计。受条件限制主梁不适宜采用大截面系数和大惯性矩;双股道使横向跨度也大。为此,须重视梁的刚度和强度,主梁采用了鱼腹结构及其他措施;移车台设计为三段铰接,改善了传力、受力状况,且可放宽制造技术要求;为防脱轨、啃轨采取了一系列控制措施;运用表明,运行平稳、噪声小、刚度好。
The shift car is based on the factory existing shallow pit conditions and heavy load, double-track requirements and design. Subject to conditions, the main beam is not suitable for large cross-section coefficient and large moment of inertia; To this end, we must pay attention to the stiffness and strength of the beam, the main girder using the fish belly structure and other measures; shift car designed to articulate the three sections to improve the transmission force, stress conditions, and to relax manufacturing technology requirements; , Eating rail to take a series of control measures; use shows that smooth operation, low noise, good stiffness.