PILE LIFTING AUXILIARY TOOL

To provide a pile lifting auxiliary tool capable of appropriately holding a lifting state of a pile.SOLUTION: A derricking truck 1 (a pile lifting auxiliary tool) holds a lower end of a pile when erecting the pile, and has a body 10, wheels 13 fitted to the body 10, and holding members 14 being mult...

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Bibliographic Details
Main Authors YAMAMOTO MASAYOSHI, HORIKAWA YUKINORI, AKIYAMA HAYATO
Format Patent
LanguageEnglish
Japanese
Published 25.11.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:To provide a pile lifting auxiliary tool capable of appropriately holding a lifting state of a pile.SOLUTION: A derricking truck 1 (a pile lifting auxiliary tool) holds a lower end of a pile when erecting the pile, and has a body 10, wheels 13 fitted to the body 10, and holding members 14 being multiple juxtaposed holding members rotating in a holding state of the pile following erection of the pile. The multiple holding members 14 are slidable in a direction of changing an arrangement interval, and rotate independently.SELECTED DRAWING: Figure 2 【課題】杭の吊り上げを適切に保持することができる杭吊上補助具を提供する。【解決手段】起伏台車１（杭吊上補助具）は、杭を立ち上げる際に杭の下端を保持する。本体１０と、本体１０に取り付けられた車輪１３と、並列に配置された複数の保持部材であって杭の立ち上げに伴って杭を保持した状態で回動する保持部材１４とを備え、複数の保持部材１４は、配置間隔を変更する方向にスライド可能であると共に、互いに独立して回動する。【選択図】図２
Bibliography:Application Number: JP20210081393