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为了改善24系特快卧车的舒适度,从1980年开始采用能够缓和起动时冲击的改进型缓冲器。但在装卸缓冲器托板时,由于其重量较大,又须在车下狭窄的场所进行,故在安全和拆装作业方面存在着一些问题,而且拆装均为手工操作,所以研制了更换托板的专用机具。一、概述以前拆装缓冲器托板时,用套筒螺纹装置支撑中梁,再用手锤击打,安装缓冲器托板时也用套筒螺纹装置支撑中梁,再由2、
In order to improve the comfort of the 24 Series Express Wagon, improved bumpers that mitigate impact at start-up have been used since 1980. However, when loading and unloading the buffer pallet, due to its heavy weight, it must be carried out in a narrow place under the vehicle. Therefore, there are some problems in safety and disassembly work, and disassembly and assembly are all manual operations. Therefore, a replacement Pallet of special equipment. First, an overview of the former disassembly buffer pallets, with sleeve threading device support beam, and then hand hammer hit, also use the sleeve thread device to install the buffer plate support beam, and then by 2,