Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a ground agitation device which can be smoothly inserted into the ground and prevents a structure thereof from getting complex.SOLUTION: A ground agitation device comprises: a support body 1 which is inserted into the ground; a rotation shaft 2 which is extended from both side faces of a support body lower edge section 1a; and a pair of agitation bodies 30 attached to the rotation shaft 2. A distance between side faces of the support body 1 gets narrowed at the support body lower edge section 1a. Each agitation body 30 has: an agitation bit installation base installed thereon through a base material 3 on the rotation shaft 2; and agitation bits 34 installed on the agitation bit installation base. Each agitation bit installation base has: one lateral piece 31 extended from one end of the base material 3 in a rotation direction to a side of the support body 1; the other lateral piece 32 extended from the other end of the base material 3 in the rotation direction to the side opposite to the support body 1; and a diagonally vertical piece 33 which connects the lateral pieces. The agitation bits 34 are installed on the lateral pieces 31 and 32, an intersection section between the lateral pieces and the diagonally vertical piece 33 and the diagonally vertical piece 33.SELECTED DRAWING: Figure 1
【課題】地盤に円滑に挿入することができ、しかも構造が複雑にならない地盤撹拌装置を提供する。【解決手段】地盤に挿入される支持体１と、この支持体下端部１ａにおいて両側面から延出する回転軸２と、この回転軸２に取り付けられた一対の撹拌体３０と、が備わる地盤撹拌装置であって、支持体下端部１ａは両側面間の距離が狭まっており、撹拌体３０は、回転軸２に取り付けられた基材３を介して取り付けられた撹拌爪取付台座とこの撹拌爪取付台座に取り付けられた撹拌爪３４とを有し、撹拌爪取付台座は、回転方向一方において基材３より支持体１側に延在する一方横片３１と、回転方向他方において基材３より支持体１とは反対側に延在する他方横片３２と、これらの横片に跨る斜め縦片３３とを有し、撹拌爪３４は、横片３１，３２と斜め縦片３３との交差部、及び斜め縦片３３に取り付けられている。【選択図】図１
PROBLEM TO BE SOLVED: To provide a ground agitation device which can be smoothly inserted into the ground and prevents a structure thereof from getting complex.SOLUTION: A ground agitation device comprises: a support body 1 which is inserted into the ground; a rotation shaft 2 which is extended from both side faces of a support body lower edge section 1a; and a pair of agitation bodies 30 attached to the rotation shaft 2. A distance between side faces of the support body 1 gets narrowed at the support body lower edge section 1a. Each agitation body 30 has: an agitation bit installation base installed thereon through a base material 3 on the rotation shaft 2; and agitation bits 34 installed on the agitation bit installation base. Each agitation bit installation base has: one lateral piece 31 extended from one end of the base material 3 in a rotation direction to a side of the support body 1; the other lateral piece 32 extended from the other end of the base material 3 in the rotation direction to the side opposite to the support body 1; and a diagonally vertical piece 33 which connects the lateral pieces. The agitation bits 34 are installed on the lateral pieces 31 and 32, an intersection section between the lateral pieces and the diagonally vertical piece 33 and the diagonally vertical piece 33.SELECTED DRAWING: Figure 1
【課題】地盤に円滑に挿入することができ、しかも構造が複雑にならない地盤撹拌装置を提供する。【解決手段】地盤に挿入される支持体１と、この支持体下端部１ａにおいて両側面から延出する回転軸２と、この回転軸２に取り付けられた一対の撹拌体３０と、が備わる地盤撹拌装置であって、支持体下端部１ａは両側面間の距離が狭まっており、撹拌体３０は、回転軸２に取り付けられた基材３を介して取り付けられた撹拌爪取付台座とこの撹拌爪取付台座に取り付けられた撹拌爪３４とを有し、撹拌爪取付台座は、回転方向一方において基材３より支持体１側に延在する一方横片３１と、回転方向他方において基材３より支持体１とは反対側に延在する他方横片３２と、これらの横片に跨る斜め縦片３３とを有し、撹拌爪３４は、横片３１，３２と斜め縦片３３との交差部、及び斜め縦片３３に取り付けられている。【選択図】図１
GROUND AGITATION DEVICE
地盤撹拌装置
TAKAHASHI OSAMU (Autor:in)
09.06.2016
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
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Gründungen