A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POST-INSTALLED ANCHOR DRIVING DEVICE AND METHOD OF ANCHOR CONSTRUCTION
To provide a post-installed anchor driving device and a method of anchor construction using the device without generating noise, when the anchor is driven into a drilled hole.SOLUTION: A post-installed anchor driving device 1 for driving a post-installed anchor in a hole h1 previously formed in a structure includes a jack 2 which is driven by driving means (electric motor 3) to expand and contract a rod-like shaft 21, and an anchor holder 4 which is attached to a front end 21a of the shaft 21. Reaction force means (a reaction force plate 11) is provided which obtains a reaction force when the post-installed anchor A1 held by the anchor holder 4 is extended by the jack 2 to the shaft 21 and pushed into the hole h1.SELECTED DRAWING: Figure 1
【課題】削孔した孔にアンカーを打込む際に騒音が発生しないあと施工アンカー打込み装置及びそれを用いたアンカー施工方法を提供する。【解決手段】構造物に予め形成された孔ｈ１にあと施工アンカーを打込むあと施工アンカー打込み装置１において、駆動手段（電動モータ３）で駆動して棒状のシャフト２１を伸縮させるジャッキ２と、シャフト２１の先端２１ａに装着されたアンカー保持具４と、を備え、アンカー保持具４で保持したあと施工アンカーＡ１をジャッキ２でシャフト２１を伸ばして孔ｈ１に押し込む際の反力を得る反力手段（反力プレート１１）を設ける。【選択図】図１
POST-INSTALLED ANCHOR DRIVING DEVICE AND METHOD OF ANCHOR CONSTRUCTION
To provide a post-installed anchor driving device and a method of anchor construction using the device without generating noise, when the anchor is driven into a drilled hole.SOLUTION: A post-installed anchor driving device 1 for driving a post-installed anchor in a hole h1 previously formed in a structure includes a jack 2 which is driven by driving means (electric motor 3) to expand and contract a rod-like shaft 21, and an anchor holder 4 which is attached to a front end 21a of the shaft 21. Reaction force means (a reaction force plate 11) is provided which obtains a reaction force when the post-installed anchor A1 held by the anchor holder 4 is extended by the jack 2 to the shaft 21 and pushed into the hole h1.SELECTED DRAWING: Figure 1
【課題】削孔した孔にアンカーを打込む際に騒音が発生しないあと施工アンカー打込み装置及びそれを用いたアンカー施工方法を提供する。【解決手段】構造物に予め形成された孔ｈ１にあと施工アンカーを打込むあと施工アンカー打込み装置１において、駆動手段（電動モータ３）で駆動して棒状のシャフト２１を伸縮させるジャッキ２と、シャフト２１の先端２１ａに装着されたアンカー保持具４と、を備え、アンカー保持具４で保持したあと施工アンカーＡ１をジャッキ２でシャフト２１を伸ばして孔ｈ１に押し込む際の反力を得る反力手段（反力プレート１１）を設ける。【選択図】図１
POST-INSTALLED ANCHOR DRIVING DEVICE AND METHOD OF ANCHOR CONSTRUCTION
あと施工アンカー打込み装置及びアンカー施工方法
TAKAGI KAZUMASA (author) / TAKAGI EIZO (author) / MAEHASHI MAKOTO (author) / FURUYA NORIYUKI (author) / ABE YUKINORI (author) / SAKAMAKI KAZUYA (author)
2018-12-06
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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