论文部分内容阅读
(一)罐道与罐耳结构的变革在滑动罐耳与钢轨罐道之间必须保持一定量的间隙,因此在运行过程中提升容器必然产生一定的摆动,即容器与罐道之间产生横向冲击载荷,随着提升速度的增大而加剧。正因为这种冲击载荷,使金属的滑动罐耳与钢轨罐道之间发生高速摩擦而出现闪亮的火花。由于这个缘故,我院在设计副井罐笼的罐道时,根据其提升的特点,全部采用型钢组合的空心矩形罐道(简称组合罐道);提升容器上的罐耳也作了相应的变更,凡是采用组合罐道的一律都采用胶质滚动罐耳。这种罐耳对每根罐道有三个方向与罐道紧贴,
(A) changes in the structure of cans and cans Ear and rail cans in the slide between the cans must maintain a certain amount of clearance, so in the process of lifting the container will inevitably produce a certain swing, that is produced between the container and the tank horizontal Impact load increases with increasing speed. It is because of this impact load, so that metal sliding cans and rail cans occurred between the high-speed friction sparkling sparks. For this reason, in the design of a can well for the cage of an auxiliary shaft, all of the hollow rectangular cannels (referred to as the combined can road) of the combination of the steel beams are used according to the characteristics of the lifting of the cans in our hospital. Corresponding changes have also been made to the cans on the lifting container , All the combination of cans are made of plastic rolling cans ear. This kind of can ear has three directions to each can lane close to the can lane,