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    • 66. 发明专利
    • Sleeper fixing method and fixed construction
    • 睡眠者固定方法和固定结构
    • JP2005016081A
    • 2005-01-20
    • JP2003180086
    • 2003-06-24
    • Sekisui Chem Co Ltd積水化学工業株式会社
    • ONISHI KUNIAKIIMAMURA MASANOBU
    • E01B3/00E01B3/14E01B3/40
    • PROBLEM TO BE SOLVED: To provide a sleeper fixing method and a fixing structure capable of easily replacing for future sleepers when a sleeper is fixed to the slab through a filler. SOLUTION: A protection member 3 is provided between the sleeper 1 and the slab 5. The protection member 3 has an outer diameter large enough to completely cover the opening of a fixing part 100, when fastening a T-bolt 2 ( fastening member), the bottom face of the protection member 3 and the upper face 5a of the slab 5 are completely stuck closely to close the fixing part 10. Hence, when the filler 7 is poured in between the sleeper 1 and the slab 5, the filler 7 does not intrude in the fixing part 10, and the front end 22 of the T-bolt 2 is not firmly fixed in the fixing part 10. Accordingly, in the future exchanging work of the sleepers, the T-bolt 2 can be drawn by a usual operation without excessive load. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种轨枕固定方法和固定结构,当轨枕通过填料固定到板坯时,能够容易地替换未来的轨枕。 解决方案:保护构件3设置在轨枕1和平板5之间。保护构件3具有足够大的外径以完全覆盖固定部100的开口,当紧固T形螺栓2(紧固 构件),保护构件3的底面和板坯5的上表面5a完全粘合紧密以关闭固定部10.因此,当填料7注入到轨枕1和板5之间时, 填料7不会侵入固定部分10中,并且T型螺栓2的前端22没有牢固地固定在固定部分10中。因此,在将来的轨枕的交换工作中,T型螺栓2可以是 通过通常的操作而不会过载。 版权所有(C)2005,JPO&NCIPI