Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SLIDE-TYPE LIFTING DEVICE FOR BUILT-UP UNDERGROUND CONTINUOUS WALL BODY
To provide a pinch-type lifting device and a lifting method, in which, when wall bodies are vertically joined by welding according to an intended depth to build an underground continuous wall body, a wall body that is going to be berried underground is locked before a wall body that is going to be welded is lifted, facilitating welding works.SOLUTION: A slide-type lifting device for a built-up underground continuous wall body features that: a pull plate to pull a wall body is arranged on a slide block; a slide frame in which the slide block is placed is lowered along a guide frame by driving a second motor to turn a second winding wheel and slacking a first tug rope; a wall body is supported in such a way that support blocks fitted to the wall body are hooked on a slit, whereby another wall body is joined and welded; and, after the welding, a support slide is slid and the support of the wall body is allowed to pass through the slit of the support slide to lower the joined wall bodies into the ground.SELECTED DRAWING: Figure 1
【課題】本発明は、組立式の地中連続壁体を、所望の深さに応じて、壁体を鉛直上下方向に溶接で接合する際、溶接する壁体を吊り上げる前に、地中に埋設する壁体を固定することで、溶接を容易にする摺動式の吊上装置を提供する。【解決手段】組立式の地中連続壁体の摺動式吊上装置は、摺動ブロックに、壁体を牽引する引き板を配置したあと、第２モーターを駆動して第２巻上車を回転させ、第１引綱を緩めることで、摺動ブロックが収められたスライドフレームを、ガイドフレームに沿って下降させ、壁体を、壁体の支持ブロックがスリットにひっかかるように支持した状態で、別の壁体を連結させて溶接し、溶接後、支持スライドをスライドさせ、支持スライドのスリットに、壁体の支持ブロックを通過させることで、連結させた壁体を地中に下降させることを特徴とする。【選択図】図１
SLIDE-TYPE LIFTING DEVICE FOR BUILT-UP UNDERGROUND CONTINUOUS WALL BODY
To provide a pinch-type lifting device and a lifting method, in which, when wall bodies are vertically joined by welding according to an intended depth to build an underground continuous wall body, a wall body that is going to be berried underground is locked before a wall body that is going to be welded is lifted, facilitating welding works.SOLUTION: A slide-type lifting device for a built-up underground continuous wall body features that: a pull plate to pull a wall body is arranged on a slide block; a slide frame in which the slide block is placed is lowered along a guide frame by driving a second motor to turn a second winding wheel and slacking a first tug rope; a wall body is supported in such a way that support blocks fitted to the wall body are hooked on a slit, whereby another wall body is joined and welded; and, after the welding, a support slide is slid and the support of the wall body is allowed to pass through the slit of the support slide to lower the joined wall bodies into the ground.SELECTED DRAWING: Figure 1
【課題】本発明は、組立式の地中連続壁体を、所望の深さに応じて、壁体を鉛直上下方向に溶接で接合する際、溶接する壁体を吊り上げる前に、地中に埋設する壁体を固定することで、溶接を容易にする摺動式の吊上装置を提供する。【解決手段】組立式の地中連続壁体の摺動式吊上装置は、摺動ブロックに、壁体を牽引する引き板を配置したあと、第２モーターを駆動して第２巻上車を回転させ、第１引綱を緩めることで、摺動ブロックが収められたスライドフレームを、ガイドフレームに沿って下降させ、壁体を、壁体の支持ブロックがスリットにひっかかるように支持した状態で、別の壁体を連結させて溶接し、溶接後、支持スライドをスライドさせ、支持スライドのスリットに、壁体の支持ブロックを通過させることで、連結させた壁体を地中に下降させることを特徴とする。【選択図】図１
SLIDE-TYPE LIFTING DEVICE FOR BUILT-UP UNDERGROUND CONTINUOUS WALL BODY
組立式地中連続壁体の摺動式吊上装置
YU JIANYING (Autor:in) / WANG GUOMIAN (Autor:in) / CHEN HUAIWEI (Autor:in) / LIN FENG (Autor:in) / YO ISAMU (Autor:in) / ZHENG XINPING (Autor:in) / ZHU BING (Autor:in) / ZHENG SHIJIAN (Autor:in) / ZHANG SHAOBO (Autor:in) / GO TAKASHI (Autor:in)
17.05.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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