Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONSTRUCTION DEVICE OF LEVEE WATERPROOF WALL AND CONSTRUCTION METHOD OF LEVEE WATERPROOF WALL
To provide a construction device of a levee waterproof wall and a construction method of a levee waterproof wall which enable a waterproof wall to be easily formed in a levee with good workability, and can surely prevent water leakage of a paddy field.SOLUTION: A construction device of a levee waterproof wall includes an excavation plate 32 which is mounted on a breaker attachment 30 of a back hoe 28 and forms a groove on the ground surface. The excavation plate 32 includes a metal plate body 34, and a resin plate 36 is mounted on a front surface or back face of the plate body 34. The plate body 34 is held in a state in which the front surface and the back face are erected with respect to the ground surface, and a plate cover 38 with which a rod 52 of the breaker attachment 30 is brought into contact is provided on an upper surface positioned above in the erected state of the plate body 34. The plate cover 38 includes a top surface part 38a covering an upper surface 34b of the plate body 34 and a side face part 38b that continues to the top surface part 38a and covers the front surface and the back face and is formed into a U shape. An impact absorption member 62 is provided between the top surface part 38a of the plate cover 38 and the upper surface 34b of the plate cover 38 of the plate body 34.SELECTED DRAWING: Figure 2
【課題】作業性が良く簡単に畦畔に防水壁を形成することができ、水田の水漏れを確実に防ぐことができる畦防水壁の施工装置と畦防水壁の施工方法を提供する。【解決手段】バックホウ２８のブレーカアタッチメント３０に取り付けられ、地面に溝を形成する掘削プレート３２を備える。掘削プレート３２は、金属製の板本体３４を備え、板本体３４の正面又は背面には樹脂板３６が取り付けられている。板本体３４は、正面と背面が地面に対して起立状態となるように保持され、板本体３４の起立状態で上方に位置する上面には、ブレーカアタッチメント３０のロッド５２が当接するプレートカバー３８を備える。プレートカバー３８は、板本体３４の上面３４ｂを覆う天面部３８ａと、天面部３８ａに連続し正面と背面を覆う側面部３８ｂが設けられて、コの字形に形成されている。プレートカバー３８の天面部３８ａと、板本体３４のプレートカバー３８の上面３４ｂとの間に衝撃吸収部材６２を備える。【選択図】図２
CONSTRUCTION DEVICE OF LEVEE WATERPROOF WALL AND CONSTRUCTION METHOD OF LEVEE WATERPROOF WALL
To provide a construction device of a levee waterproof wall and a construction method of a levee waterproof wall which enable a waterproof wall to be easily formed in a levee with good workability, and can surely prevent water leakage of a paddy field.SOLUTION: A construction device of a levee waterproof wall includes an excavation plate 32 which is mounted on a breaker attachment 30 of a back hoe 28 and forms a groove on the ground surface. The excavation plate 32 includes a metal plate body 34, and a resin plate 36 is mounted on a front surface or back face of the plate body 34. The plate body 34 is held in a state in which the front surface and the back face are erected with respect to the ground surface, and a plate cover 38 with which a rod 52 of the breaker attachment 30 is brought into contact is provided on an upper surface positioned above in the erected state of the plate body 34. The plate cover 38 includes a top surface part 38a covering an upper surface 34b of the plate body 34 and a side face part 38b that continues to the top surface part 38a and covers the front surface and the back face and is formed into a U shape. An impact absorption member 62 is provided between the top surface part 38a of the plate cover 38 and the upper surface 34b of the plate cover 38 of the plate body 34.SELECTED DRAWING: Figure 2
【課題】作業性が良く簡単に畦畔に防水壁を形成することができ、水田の水漏れを確実に防ぐことができる畦防水壁の施工装置と畦防水壁の施工方法を提供する。【解決手段】バックホウ２８のブレーカアタッチメント３０に取り付けられ、地面に溝を形成する掘削プレート３２を備える。掘削プレート３２は、金属製の板本体３４を備え、板本体３４の正面又は背面には樹脂板３６が取り付けられている。板本体３４は、正面と背面が地面に対して起立状態となるように保持され、板本体３４の起立状態で上方に位置する上面には、ブレーカアタッチメント３０のロッド５２が当接するプレートカバー３８を備える。プレートカバー３８は、板本体３４の上面３４ｂを覆う天面部３８ａと、天面部３８ａに連続し正面と背面を覆う側面部３８ｂが設けられて、コの字形に形成されている。プレートカバー３８の天面部３８ａと、板本体３４のプレートカバー３８の上面３４ｂとの間に衝撃吸収部材６２を備える。【選択図】図２
CONSTRUCTION DEVICE OF LEVEE WATERPROOF WALL AND CONSTRUCTION METHOD OF LEVEE WATERPROOF WALL
畦防水壁の施工装置と畦防水壁の施工方法
TAKEDA MINORU (Autor:in)
27.07.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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