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A platform for research: civil engineering, architecture and urbanism
TRAVEL DEVICE OF EXCAVATOR IN PNEUMATIC CAISSON, EXCAVATION METHOD AND RECOVERY METHOD OF EXCAVATOR
To provide a travel device of an excavator in a pneumatic caisson, an excavation method and an excavator, with improved excavation efficiency.SOLUTION: A pneumatic caisson is provided, in which a slab is formed in a lower part of a caisson body 1, a work room is partitioned and formed by a lower face 2 of the slab and a side wall of the caisson body 1, a rail 3 is installed on the lower face 2 of the slab, and a movable excavator K is suspended from on the rail 3. Three or more lined-rails 3 on the lower face 2 of the slab are formed to be meandering shape by combining straight line parts and curved line parts. The entire inside of the workroom can be excavated via the excavator K.SELECTED DRAWING: Figure 1
【課題】掘削効率を向上させた、ニューマチックケーソンにおける掘削機走行装置および掘削方法、掘削機を提供する。【解決手段】ケーソン本体１の下部にスラブが形成され、このスラブ下面２とケーソン本体１の側壁とによって作業室が区画形成され、スラブ下面２にレール３が設置され、このレール３に走行自在な掘削機Ｋが吊り下げられたニューマチックケーソンであって、スラブ下面２は。３条以上のレール３を直線部分と曲線部分を組み合わせることにより蛇行状とし、かつ掘削機Ｋを介し前記作業室内をくまなく掘削できるようにした構成とした。【選択図】図１
TRAVEL DEVICE OF EXCAVATOR IN PNEUMATIC CAISSON, EXCAVATION METHOD AND RECOVERY METHOD OF EXCAVATOR
To provide a travel device of an excavator in a pneumatic caisson, an excavation method and an excavator, with improved excavation efficiency.SOLUTION: A pneumatic caisson is provided, in which a slab is formed in a lower part of a caisson body 1, a work room is partitioned and formed by a lower face 2 of the slab and a side wall of the caisson body 1, a rail 3 is installed on the lower face 2 of the slab, and a movable excavator K is suspended from on the rail 3. Three or more lined-rails 3 on the lower face 2 of the slab are formed to be meandering shape by combining straight line parts and curved line parts. The entire inside of the workroom can be excavated via the excavator K.SELECTED DRAWING: Figure 1
【課題】掘削効率を向上させた、ニューマチックケーソンにおける掘削機走行装置および掘削方法、掘削機を提供する。【解決手段】ケーソン本体１の下部にスラブが形成され、このスラブ下面２とケーソン本体１の側壁とによって作業室が区画形成され、スラブ下面２にレール３が設置され、このレール３に走行自在な掘削機Ｋが吊り下げられたニューマチックケーソンであって、スラブ下面２は。３条以上のレール３を直線部分と曲線部分を組み合わせることにより蛇行状とし、かつ掘削機Ｋを介し前記作業室内をくまなく掘削できるようにした構成とした。【選択図】図１
TRAVEL DEVICE OF EXCAVATOR IN PNEUMATIC CAISSON, EXCAVATION METHOD AND RECOVERY METHOD OF EXCAVATOR
ニューマチックケーソンにおける掘削機走行装置および掘削方法、掘削機回収方法
SAKURADA MINORU (author) / UCHIDA TETSUO (author) / OKUBO KENJI (author) / SATO MOTOHARU (author) / HASEGAWA HARUO (author)
2019-03-14
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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