A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DIAMETER EXPANSION AMOUNT CONTROLLING DEVICE, DIAMETER EXPANSION AMOUNT CONTROLLING SYSTEM AND DIAMETER EXPANSION AMOUNT CONTROLLING METHOD
To provide a diameter expansion amount controlling device, a diameter expansion amount controlling system and a diameter expansion amount controlling method capable of accurately controlling the dimeter expansion amount of an expandable blade of a mechanical expandable bucket.SOLUTION: A diameter expansion amount controlling device is applied when forming a pile hole for a diameter expansion part by a pile hole excavator for the diameter expansion part, and has wire 210, a motor 212 automatically taking up the wire 210 and a measuring device 220 measuring a delivering amount of the wire 210 related to the expansion amount of an expandable blade. One end of the wire 210 is attached to a shaft body forming a mechanical expandable bucket, and the wire 210 is delivered when the expandable blade opens by sliding of the shaft body. When the one end of the wire 210 is removed from the shaft body, the wire 210 is automatically taken up by the motor 212.SELECTED DRAWING: Figure 7
【課題】機械式拡径バケットの有する拡径翼の拡径量を精度よく管理できる、拡径量管理装置、拡径量管理システム、及び拡径量管理方法を提供する。【解決手段】拡径部用杭孔掘削機により拡径部用杭孔を造成する際に適用される拡径量管理装置であり、ワイヤ２１０と、ワイヤ２１０を自動巻き取りするモータ２１２と、拡径翼の拡径量に関連付けられたワイヤ２１０の送り出し量を測定する測定器２２０とを有し、ワイヤ２１０の一端が機械式拡径バケットを構成する軸体に取り付けられ、軸体の摺動によって拡径翼が開く際にワイヤ２１０が送り出されるようになっており、ワイヤ２１０の一端を軸体から取り外した際に、モータ２１２によりワイヤ２１０が自動巻き取りされる。【選択図】図７
DIAMETER EXPANSION AMOUNT CONTROLLING DEVICE, DIAMETER EXPANSION AMOUNT CONTROLLING SYSTEM AND DIAMETER EXPANSION AMOUNT CONTROLLING METHOD
To provide a diameter expansion amount controlling device, a diameter expansion amount controlling system and a diameter expansion amount controlling method capable of accurately controlling the dimeter expansion amount of an expandable blade of a mechanical expandable bucket.SOLUTION: A diameter expansion amount controlling device is applied when forming a pile hole for a diameter expansion part by a pile hole excavator for the diameter expansion part, and has wire 210, a motor 212 automatically taking up the wire 210 and a measuring device 220 measuring a delivering amount of the wire 210 related to the expansion amount of an expandable blade. One end of the wire 210 is attached to a shaft body forming a mechanical expandable bucket, and the wire 210 is delivered when the expandable blade opens by sliding of the shaft body. When the one end of the wire 210 is removed from the shaft body, the wire 210 is automatically taken up by the motor 212.SELECTED DRAWING: Figure 7
【課題】機械式拡径バケットの有する拡径翼の拡径量を精度よく管理できる、拡径量管理装置、拡径量管理システム、及び拡径量管理方法を提供する。【解決手段】拡径部用杭孔掘削機により拡径部用杭孔を造成する際に適用される拡径量管理装置であり、ワイヤ２１０と、ワイヤ２１０を自動巻き取りするモータ２１２と、拡径翼の拡径量に関連付けられたワイヤ２１０の送り出し量を測定する測定器２２０とを有し、ワイヤ２１０の一端が機械式拡径バケットを構成する軸体に取り付けられ、軸体の摺動によって拡径翼が開く際にワイヤ２１０が送り出されるようになっており、ワイヤ２１０の一端を軸体から取り外した際に、モータ２１２によりワイヤ２１０が自動巻き取りされる。【選択図】図７
DIAMETER EXPANSION AMOUNT CONTROLLING DEVICE, DIAMETER EXPANSION AMOUNT CONTROLLING SYSTEM AND DIAMETER EXPANSION AMOUNT CONTROLLING METHOD
拡径量管理装置、拡径量管理システム、及び拡径量管理方法
WATANABE TORU (author) / HORII YOSHIHIRO (author) / HAMA KENTARO (author) / IWATA AKIHIRO (author) / AKIZUKI MICHITAKA (author) / KUBO YUTAKA (author) / NAKANISHI YOSHITAKA (author) / OZAMA TAKUYA (author)
2020-11-19
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
SMART BRIDGE EXPANSION JOINT EXPANSION AMOUNT MEASURING SYSTEM
| European Patent Office | 2024
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