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A platform for research: civil engineering, architecture and urbanism
Embedded casing pipe for railroad sleeper and using method of embedded casing pipe
The invention discloses an embedded sleeve for a railroad sleeper and a using method of the embedded sleeve, the embedded sleeve comprises a sleeve main body and a turnover device arranged at the bottom of the sleeve main body, and the turnover device comprises a turnover cover and a turnover piece arranged in the turnover cover. Compared with the prior art, the embedded casing pipe for the railroad sleeper has the positive effects that the embedded casing pipe for the railroad sleeper can prevent bottom mud from being splashed into the casing pipe at the normal service stage; when sundries are accumulated at the bottom of the sleeve, the sundries are cleaned and discharged through the bottom turnover device, normal installation of the screw spikes is guaranteed, and the situation that buckling pressure is reduced due to the fact that the elastic strips are not fastened in place through the screw spikes, and potential safety hazards are caused to the track is avoided.
本发明公开了一种铁路轨枕用预埋套管及其使用方法，预埋套管包括套管主体及在套管主体底部设置的翻转装置，所述翻转装置包括翻转盖和设置在翻转盖中的翻转片。与现有技术相比，本发明的积极效果是：本发明提供了一种铁路轨枕用预埋套管，在正常服役阶段可以避免底部泥浆的溅入；当套管底部有杂物堆积时，通过底部翻转装置将杂物清理排出，保证螺旋道钉的正常安装，防止因螺旋道钉对弹条的紧固不到位而导致扣压力下降，从而对轨道产生安全隐患。
Embedded casing pipe for railroad sleeper and using method of embedded casing pipe
The invention discloses an embedded sleeve for a railroad sleeper and a using method of the embedded sleeve, the embedded sleeve comprises a sleeve main body and a turnover device arranged at the bottom of the sleeve main body, and the turnover device comprises a turnover cover and a turnover piece arranged in the turnover cover. Compared with the prior art, the embedded casing pipe for the railroad sleeper has the positive effects that the embedded casing pipe for the railroad sleeper can prevent bottom mud from being splashed into the casing pipe at the normal service stage; when sundries are accumulated at the bottom of the sleeve, the sundries are cleaned and discharged through the bottom turnover device, normal installation of the screw spikes is guaranteed, and the situation that buckling pressure is reduced due to the fact that the elastic strips are not fastened in place through the screw spikes, and potential safety hazards are caused to the track is avoided.
本发明公开了一种铁路轨枕用预埋套管及其使用方法，预埋套管包括套管主体及在套管主体底部设置的翻转装置，所述翻转装置包括翻转盖和设置在翻转盖中的翻转片。与现有技术相比，本发明的积极效果是：本发明提供了一种铁路轨枕用预埋套管，在正常服役阶段可以避免底部泥浆的溅入；当套管底部有杂物堆积时，通过底部翻转装置将杂物清理排出，保证螺旋道钉的正常安装，防止因螺旋道钉对弹条的紧固不到位而导致扣压力下降，从而对轨道产生安全隐患。
Embedded casing pipe for railroad sleeper and using method of embedded casing pipe
一种铁路轨枕用预埋套管及其使用方法
XIAO TONGJIN (author) / YANG ZAOXIN (author) / TAO BO (author) / LIAO ZHONGQI (author) / HU HUAYONG (author) / ZHOU XIANGCHUN (author)
2024-06-28
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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