Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ADHESIVE INJECTOR FOR PINNING METHOD, AND PINNING METHOD USING THE SAME
To provide an adhesive injector for a pinning method capable of efficiently injecting adhesive according to the properties of a "floating part" generated on a wall.SOLUTION: An injection nozzle 12 includes: a first nozzle part 24 facing a deep part of the prepared hole; a second nozzle part 25 facing an opening of the prepared hole; and a nozzle body 22 formed with the first adhesive channel 61 and the second adhesive channel 62. An injector body 11 includes: a pump section 16; a first sending channel 96 connected to the first adhesive channel 61; a second sending channel 97 connected to the second adhesive channel 62; and a channel switching mechanism 80 for switching channels among: a full open position of opening the first sending channel 96 and the second sending channel 97; a first open position of opening the first sending channel 96 and closing the second sending channel 97; and a second open position of closing the first sending channel 96 and opening the second sending channel 97.SELECTED DRAWING: Figure 4
【課題】壁体に生ずる「浮き部」の性状に合わせて、接着剤を効率良く注入することができるピンニング工法用の接着剤注入器を提供する【解決手段】注入ノズル１２は、下穴の奥部に臨む第１ノズル部２４と、下穴の開口部近傍に臨む第２ノズル部２５と、第１接着剤流路６１および第２接着剤流路６２を形成したノズルボディ２２と、を備え、注入器本体１１は、ポンプ部１６と、第１接着剤流路６１に連なる第１送込み流路９６と、第２接着剤流路６２に連なる第２送込み流路９７と、第１送込み流路９６および第２送込み流路９７を開放する全開放位置と、第１送込み流路９６を開放し第２送込み流路９７を閉塞する第１開放位置と、第１送込み流路９６を閉塞し第２送込み流路９７を開放する第２開放位置と、の間で流路を切り替える流路切替え機構部８０と、を備えたものである。【選択図】 図４
ADHESIVE INJECTOR FOR PINNING METHOD, AND PINNING METHOD USING THE SAME
To provide an adhesive injector for a pinning method capable of efficiently injecting adhesive according to the properties of a "floating part" generated on a wall.SOLUTION: An injection nozzle 12 includes: a first nozzle part 24 facing a deep part of the prepared hole; a second nozzle part 25 facing an opening of the prepared hole; and a nozzle body 22 formed with the first adhesive channel 61 and the second adhesive channel 62. An injector body 11 includes: a pump section 16; a first sending channel 96 connected to the first adhesive channel 61; a second sending channel 97 connected to the second adhesive channel 62; and a channel switching mechanism 80 for switching channels among: a full open position of opening the first sending channel 96 and the second sending channel 97; a first open position of opening the first sending channel 96 and closing the second sending channel 97; and a second open position of closing the first sending channel 96 and opening the second sending channel 97.SELECTED DRAWING: Figure 4
【課題】壁体に生ずる「浮き部」の性状に合わせて、接着剤を効率良く注入することができるピンニング工法用の接着剤注入器を提供する【解決手段】注入ノズル１２は、下穴の奥部に臨む第１ノズル部２４と、下穴の開口部近傍に臨む第２ノズル部２５と、第１接着剤流路６１および第２接着剤流路６２を形成したノズルボディ２２と、を備え、注入器本体１１は、ポンプ部１６と、第１接着剤流路６１に連なる第１送込み流路９６と、第２接着剤流路６２に連なる第２送込み流路９７と、第１送込み流路９６および第２送込み流路９７を開放する全開放位置と、第１送込み流路９６を開放し第２送込み流路９７を閉塞する第１開放位置と、第１送込み流路９６を閉塞し第２送込み流路９７を開放する第２開放位置と、の間で流路を切り替える流路切替え機構部８０と、を備えたものである。【選択図】 図４
ADHESIVE INJECTOR FOR PINNING METHOD, AND PINNING METHOD USING THE SAME
ピンニング工法用の接着剤注入器およびこれを用いたピンニング工法
HORI KOICHIRO (Autor:in)
13.08.2020
Patent
Elektronische Ressource
Japanisch
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