CEILING WORK TOOL SYSTEM

• Main Authors: TAKAGI KAZUMASA, FURUYA NORIYUKI, TAKAHASHI HITOSHI, TAKAHASHI NORITAKA, TAKAGI EIZO
• Format: Patent
• Language: English; Japanese
• Published: 13.03.2023
• Subjects: BORING; BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; TRANSPORTING; TURNING; WORKING CEMENT, CLAY, OR STONE; WORKING STONE OR STONE-LIKE MATERIALS

To provide a ceiling work tool system capable of executing an agile work in a quiet state.SOLUTION: A ceiling work tool system comprises: a first lift frame 120 erected at a part facing a ceiling face CE of a truck 100; a second lift frame 130 usually stored in the first lift frame 120 and lifting so as to orient to the ceiling face CE by a lifting mechanism of the first lift frame 120 during work; a ceiling reaction force receiving plate 30 usually stored in the second lift frame 130 and lifting so as to orient to a work part of the ceiling face by a lifting mechanism of the second lift frame 130 during work; and a wet type drill unit 10. The ceiling reaction force receiving plate 30 includes a gas spring GS1 absorbing a vibration element received from the ceiling face CE during work while securing a work region of the drill unit 10.SELECTED DRAWING: Figure 1 【課題】静音状態で小回りの効く作業が可能な天井作業工具システムを提供する。【解決手段】台車１００の天井面ＣＥを臨む部位に立設された第１昇降フレーム１２０と、通常は第１昇降フレーム１２０に収容され、作業時に第１昇降フレーム１２０の昇降機構により天井面ＣＥを指向して昇降する第２昇降フレーム１３０と、通常は第２昇降フレーム１３０に収容され、作業時に第２昇降フレーム１３０の昇降機構により天井面の作業部位を指向して昇降する天井反力受け板３０および湿式のドリルユニット１０とを備える。天井反力受け板３０は、ドリルユニット１０の作業領域を確保しつつ作業時に天井面ＣＥから受ける振動要素を吸収するガススプリングＧＳ１を含んで構成される。【選択図】図１