HAMMERING MACHINE

• Main Author: ISHIBASHI HISAYOSHI
• Format: Patent
• Language: English; Japanese
• Published: 15.09.2016
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

PROBLEM TO BE SOLVED: To provide a hammering machine capable of efficiently striking a structure even when the area of an inspection object is large.SOLUTION: A hammering machine 10 is used in a hammering inspection of striking an inspection surface 1 of a structure and inspecting a deterioration state of the structure. The hammering machine includes: a sounding rod 11 that includes a rotary head 11a having, on the outer periphery, a plurality of projections 11q colliding against the surface of the structure, and a head support rod 11b for rotatably supporting the rotary head 11a, and strikes the inspection surface 1 of the structure; a holding rod 12 for holding the sounding rod 11; and sounding rod rotating means 13 for rotating the sounding rod 11 about the axis of the holding rod.SELECTED DRAWING: Figure 1 【課題】点検対象物の面積が広い場合でも、効率よく構造物を打撃することのできる打音機を提供する。【解決手段】構造物の点検面１を打撃して構造物の劣化状態を点検する打音検査に用いられる打音機１０を、外周に構造物の表面に衝突する複数の突起部１１ｑが形成された回転ヘッド１１ａ及び回転ヘッド１１ａを回転自在に支持するヘッド支持棒１１ｂを備え、構造物の点検面１を打撃する打診棒１１と、この打診棒１１を保持する保持棒１２と、打診棒１１を、保持棒の軸周りに回転させる打診棒回転手段１３とから構成した。【選択図】図１