BUS DUCT INSTALLATION SYSTEM AND BUS DUCT INSTALLATION METHOD

• Main Author: ISHIKAWA YUTO
• Format: Patent
• Language: English; Japanese
• Published: 30.05.2024
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

To mechanically level the work and install bus ducts stably and safely.SOLUTION: A bus duct slide lifter 30 raises a slide plate support portion 32 carrying a bus duct BD dolly 40, pulls out a slide plate 33 from the slide plate support portion 32, and is connected to a bus duct entrance road 20 temporarily installed on a lower duct 11L of a bus duct installation support portion 10. After, the dolly 40 is moved from a top plate 32T of the slide plate support portion 32 along the slide plate 33 or a groove rail formed on the surface of a loading road floor plate 22 to the loading road floor plate 22, the loading road floor plate 22 is raised by a compressor 36 and an air mount 23, the trolley 40 (bus duct BD) moves back and forth on the loading road floor plate 22, an upper duct 11U is lowered to a set fixed height, the loading road floor plate 22 is lowered, and the bus duct BD is installed on the upper duct 11U.SELECTED DRAWING: Figure 13 【課題】作業を機械的に平準化し、安定的且つ安全にバスダクトを設置する。【解決手段】バスダクトスライド式リフタ３０によりバスダクトＢＤの台車４０を載せたスライド板支持部３２を上昇させ、スライド板支持部３２からスライド板３３を引き出し、バスダクト据付支持部１０の下段ダクタ１１Ｌに仮設したバスダクト搬入路２０に接続する。台車４０をスライド板支持部３２の天板３２Ｔからスライド板３３乃至搬入路床板２２の表面に形成した溝レールに沿って搬入路床板２２まで移動させた後、コンプレッサ３６とエアマウント２３による搬入路床板２２の上昇、搬入路床板２２上での台車４０（バスダクトＢＤ）の前後移動、上段ダクタ１１Ｕの設定固定高さへの下降、搬入路床板２２の下降を行ない、上段ダクタ１１ＵにバスダクトＢＤを据え付ける。【選択図】図１３