A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BASE ROD DEVICE FOR STEEL TOWER REMODELING WORK
To provide a base rod device for steel tower remodeling work, which can perform the turning operation of a boom on a pedestal supporting a base of the boom.SOLUTION: A base rod device 1 comprises a pedestal 2 fixed to an upper outer side of a main pillar member 101a of a steel tower, a boom 3 rising and swivelly supported by the pedestal 2, and a rising wire support member 4 fixed to a top 103 of the steel tower. The pedestal 2 comprises a pedestal support member 5 having a vertical support member 51 and a horizontal support member 52, a pair of support struts 6 that support the pedestal support member on main pillar members 101b and 101c, and a swivel pedestal 7 that extends horizontally from the pedestal support member 5 to the outside. The swivel pedestal 7 includes a pedestal frame 71 and a rotating member 72 supported by the pedestal frame so as to be horizontally rotatable. The base end of the boom 3 is pivotally supported by the rotating member 72.SELECTED DRAWING: Figure 1
【課題】ブームの旋回操作をその付け根部を支持する台座上で行うことができる鉄塔の改造工事用台棒装置を提供する。【解決手段】台棒装置１は、鉄塔主柱材１０１ａの上部外側に固定される台座２と、台座２に起伏・旋回自在に支持されるブーム３と、鉄塔の頂部１０３に固定される起伏ワイヤ支持部材４とを具備する。台座２は、縦支持部材５１と横支持部材５２とを持つ台座支持部材５と、これを主柱材１０１ｂ，１０１ｃに支持する一対の支持ストラット６と、台座支持部材５から外側へ水平に延出する旋回台座７とを具備する。旋回台座７は、台座フレーム７１と、これに水平回転操作可能に支持される回転部材７２とからなる。回転部材７２にブーム３の基端が枢支される。【選択図】図１
BASE ROD DEVICE FOR STEEL TOWER REMODELING WORK
To provide a base rod device for steel tower remodeling work, which can perform the turning operation of a boom on a pedestal supporting a base of the boom.SOLUTION: A base rod device 1 comprises a pedestal 2 fixed to an upper outer side of a main pillar member 101a of a steel tower, a boom 3 rising and swivelly supported by the pedestal 2, and a rising wire support member 4 fixed to a top 103 of the steel tower. The pedestal 2 comprises a pedestal support member 5 having a vertical support member 51 and a horizontal support member 52, a pair of support struts 6 that support the pedestal support member on main pillar members 101b and 101c, and a swivel pedestal 7 that extends horizontally from the pedestal support member 5 to the outside. The swivel pedestal 7 includes a pedestal frame 71 and a rotating member 72 supported by the pedestal frame so as to be horizontally rotatable. The base end of the boom 3 is pivotally supported by the rotating member 72.SELECTED DRAWING: Figure 1
【課題】ブームの旋回操作をその付け根部を支持する台座上で行うことができる鉄塔の改造工事用台棒装置を提供する。【解決手段】台棒装置１は、鉄塔主柱材１０１ａの上部外側に固定される台座２と、台座２に起伏・旋回自在に支持されるブーム３と、鉄塔の頂部１０３に固定される起伏ワイヤ支持部材４とを具備する。台座２は、縦支持部材５１と横支持部材５２とを持つ台座支持部材５と、これを主柱材１０１ｂ，１０１ｃに支持する一対の支持ストラット６と、台座支持部材５から外側へ水平に延出する旋回台座７とを具備する。旋回台座７は、台座フレーム７１と、これに水平回転操作可能に支持される回転部材７２とからなる。回転部材７２にブーム３の基端が枢支される。【選択図】図１
BASE ROD DEVICE FOR STEEL TOWER REMODELING WORK
鉄塔の改造工事用台棒装置
TAKAHASHI RYOTA (author) / KONDO FUMIHIKO (author) / SUZUKI HIROYUKI (author) / KAWASAKI NORIAKI (author)
2021-07-01
Patent
Electronic Resource
Japanese
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