Ventilation type sleeper structure

Ventilation type sleeper structure

The utility model relates to the technical field of railway engineering, in particular to a ventilation type sleeper structure which comprises a bottom beam arranged in roadbed filling soil and a sleeper plate beam located above the bottom beam, a square stand column used for supporting the sleeper...

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Hauptverfasser: ZHAO JIAHAI, LUO XINWEN, QIU SHUMAO, BAI MINGZHOU, QI YANLU, DING LUSHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
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creator ZHAO JIAHAI
LUO XINWEN
QIU SHUMAO
BAI MINGZHOU
QI YANLU
DING LUSHENG
description The utility model relates to the technical field of railway engineering, in particular to a ventilation type sleeper structure which comprises a bottom beam arranged in roadbed filling soil and a sleeper plate beam located above the bottom beam, a square stand column used for supporting the sleeper plate beam is arranged between the bottom beam and the sleeper plate beam, and an air guide assembly is arranged on one side of the bottom beam and one side of the sleeper plate beam. The air guide assembly comprises an inner fixing stand column close to the side edge of the bottom beam, an outer fixing stand column parallel to the inner fixing stand column is arranged, the outer fixing stand column is away from the side edge of the bottom beam, and the bottoms of the inner fixing stand column and the outer fixing stand column are fixedly buried in the roadbed filling soil. An upper air guide plate and a lower air guide plate are connected between the inner fixing stand column and the outer fixing stand column. Acc
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The air guide assembly comprises an inner fixing stand column close to the side edge of the bottom beam, an outer fixing stand column parallel to the inner fixing stand column is arranged, the outer fixing stand column is away from the side edge of the bottom beam, and the bottoms of the inner fixing stand column and the outer fixing stand column are fixedly buried in the roadbed filling soil. An upper air guide plate and a lower air guide plate are connected between the inner fixing stand column and the outer fixing stand column. 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The air guide assembly comprises an inner fixing stand column close to the side edge of the bottom beam, an outer fixing stand column parallel to the inner fixing stand column is arranged, the outer fixing stand column is away from the side edge of the bottom beam, and the bottoms of the inner fixing stand column and the outer fixing stand column are fixedly buried in the roadbed filling soil. An upper air guide plate and a lower air guide plate are connected between the inner fixing stand column and the outer fixing stand column. 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The air guide assembly comprises an inner fixing stand column close to the side edge of the bottom beam, an outer fixing stand column parallel to the inner fixing stand column is arranged, the outer fixing stand column is away from the side edge of the bottom beam, and the bottoms of the inner fixing stand column and the outer fixing stand column are fixedly buried in the roadbed filling soil. An upper air guide plate and a lower air guide plate are connected between the inner fixing stand column and the outer fixing stand column. Acc</abstract><oa>free_for_read</oa></addata></record>
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language chi ; eng
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subjects CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
title Ventilation type sleeper structure
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