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NOZZLE DEVICE FOR CHIPPING AND CHIPPING METHOD USING THE SAME
PROBLEM TO BE SOLVED: To provide a nozzle device for chipping with high flexibility regarding adjustment at a work site.SOLUTION: A nozzle device for chipping includes: a nozzle body 31 capable of jetting high pressure water for performing chipping; and lead-out parts 15C1 to 15C8 where a prescribed screwing part formed in the nozzle body 31 can enter. The nozzle device for chipping further includes: a nozzle support body 11 for supporting a plurality of nozzle bodies 31 so as to be individually detachable and capable of supporting the plurality of nozzle bodies 31 to be directed to different chipping positions; and a lock nut 40 capable of fixing the nozzle body 31 to the nozzle support body 11 at a changed angle.SELECTED DRAWING: Figure 1
【課題】作業現場での調整に係る柔軟性が高いはつり用ノズル装置を提供する。【解決手段】はつりを行うための高圧水を噴出可能なノズル体３１と、ノズル体３１に形成された所定の螺入部が進入可能な導出部１５Ｃ１〜１５Ｃ８を有し、ノズル体３１を個々に着脱可能に支持するとともに、複数のノズル体３１を、異なるはつり箇所へ向くよう支持可能なノズル支持体１１と、ノズル体３１をノズル支持体１１に角度を変えて固定することが可能なロックナット４０と、を備えた。【選択図】図１
NOZZLE DEVICE FOR CHIPPING AND CHIPPING METHOD USING THE SAME
PROBLEM TO BE SOLVED: To provide a nozzle device for chipping with high flexibility regarding adjustment at a work site.SOLUTION: A nozzle device for chipping includes: a nozzle body 31 capable of jetting high pressure water for performing chipping; and lead-out parts 15C1 to 15C8 where a prescribed screwing part formed in the nozzle body 31 can enter. The nozzle device for chipping further includes: a nozzle support body 11 for supporting a plurality of nozzle bodies 31 so as to be individually detachable and capable of supporting the plurality of nozzle bodies 31 to be directed to different chipping positions; and a lock nut 40 capable of fixing the nozzle body 31 to the nozzle support body 11 at a changed angle.SELECTED DRAWING: Figure 1
【課題】作業現場での調整に係る柔軟性が高いはつり用ノズル装置を提供する。【解決手段】はつりを行うための高圧水を噴出可能なノズル体３１と、ノズル体３１に形成された所定の螺入部が進入可能な導出部１５Ｃ１〜１５Ｃ８を有し、ノズル体３１を個々に着脱可能に支持するとともに、複数のノズル体３１を、異なるはつり箇所へ向くよう支持可能なノズル支持体１１と、ノズル体３１をノズル支持体１１に角度を変えて固定することが可能なロックナット４０と、を備えた。【選択図】図１
NOZZLE DEVICE FOR CHIPPING AND CHIPPING METHOD USING THE SAME
はつり用ノズル装置及びこれを用いたはつり工法
HAMA TAKASHI (author) / ISHIKAWA NAOKI (author)
2018-09-06
Patent
Electronic Resource
Japanese
CHIPPING DEVICE AND CHIPPING CONSTRUCTION METHOD USING THE SAME
| European Patent Office | 2021