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A platform for research: civil engineering, architecture and urbanism
AUXILIARY DEVICE FOR REPLACING BRIDGE SLEEPER AND METHOD FOR REPLACING BRIDGE SLEEPER
To provide an auxiliary device for replacing a bridge sleeper and a method for replacing the bridge sleeper capable of suitably performing the replacement work of the bridge sleeper.SOLUTION: When an auxiliary device 100 for replacing a bridge sleeper is used, a heavy bridge sleeper M can be suspended by an elevator 30 and easily moved, so that the burden of replacing the bridge sleeper M can be reduced. In particular, the auxiliary device 100 for replacing the bridge sleeper has a configuration in which one end 11 of a traveling girder 10 can be easily arranged above a side walkway W which becomes a work area; since the elevator 30 for suspending the bridge sleeper M can be moved to a position close to the side walkway W side, the work for removing or hanging the bridge sleeper M from a suspension part 33 of the elevator 30 can be suitably performed on the side walkway W.SELECTED DRAWING: Figure 1
【課題】橋マクラギの交換作業を好適に行うことができる橋マクラギ交換用補助装置及び橋マクラギ交換方法を提供する。【解決手段】橋マクラギ交換用補助装置１００を用いれば、重量物である橋マクラギＭを昇降機３０で吊り下げて容易に移動させることができるので、橋マクラギＭの交換作業の負担を軽減することができる。特に、この橋マクラギ交換用補助装置１００は、走行桁１０の一方の端部１１を作業エリアになる側歩道Ｗの上方に配置し易い態様を有しており、橋マクラギＭを吊り下げる昇降機３０を側歩道Ｗ側に寄せた位置に移動させることができるので、側歩道Ｗにて橋マクラギＭを昇降機３０の吊部３３から外したり、掛けたりする作業を好適に行うことができる。【選択図】図１
AUXILIARY DEVICE FOR REPLACING BRIDGE SLEEPER AND METHOD FOR REPLACING BRIDGE SLEEPER
To provide an auxiliary device for replacing a bridge sleeper and a method for replacing the bridge sleeper capable of suitably performing the replacement work of the bridge sleeper.SOLUTION: When an auxiliary device 100 for replacing a bridge sleeper is used, a heavy bridge sleeper M can be suspended by an elevator 30 and easily moved, so that the burden of replacing the bridge sleeper M can be reduced. In particular, the auxiliary device 100 for replacing the bridge sleeper has a configuration in which one end 11 of a traveling girder 10 can be easily arranged above a side walkway W which becomes a work area; since the elevator 30 for suspending the bridge sleeper M can be moved to a position close to the side walkway W side, the work for removing or hanging the bridge sleeper M from a suspension part 33 of the elevator 30 can be suitably performed on the side walkway W.SELECTED DRAWING: Figure 1
【課題】橋マクラギの交換作業を好適に行うことができる橋マクラギ交換用補助装置及び橋マクラギ交換方法を提供する。【解決手段】橋マクラギ交換用補助装置１００を用いれば、重量物である橋マクラギＭを昇降機３０で吊り下げて容易に移動させることができるので、橋マクラギＭの交換作業の負担を軽減することができる。特に、この橋マクラギ交換用補助装置１００は、走行桁１０の一方の端部１１を作業エリアになる側歩道Ｗの上方に配置し易い態様を有しており、橋マクラギＭを吊り下げる昇降機３０を側歩道Ｗ側に寄せた位置に移動させることができるので、側歩道Ｗにて橋マクラギＭを昇降機３０の吊部３３から外したり、掛けたりする作業を好適に行うことができる。【選択図】図１
AUXILIARY DEVICE FOR REPLACING BRIDGE SLEEPER AND METHOD FOR REPLACING BRIDGE SLEEPER
橋マクラギ交換用補助装置及び橋マクラギ交換方法
KURITA MINORU (author) / KUBO TAKAO (author) / NAGAOKA AKIO (author)
2020-04-16
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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