A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FORMWORK STRUCTURE FOR FOUNDATION, AND FIXING PIN USED IN FORMWORK STRUCTURE FOR FOUNDATION
To provide a foundation formwork structure capable of preventing the lifting of an anchor ruler from a flange plate of a formwork for a foundation.SOLUTION: A foundation formwork structure has a formwork 20 for a foundation with a flange plate 22 having a first insertion hole 23, a first anchor ruler 31 having a second insertion hole 33 and placed on the flange plate 22, and a fixing pin 40 inserted into the first insertion hole 23 and the second insertion hole 33. The fixing pin 40 has a head 41 having an outer shape larger than the inner diameter of the second insertion hole 33, a shaft 42 connected to the head 41 and inserted into the first insertion hole 23 and the second insertion hole 33, and a pivotable body 50 pivotably connected to the shaft 42 and pivotable to an insertion posture extending along the axis of the shaft 42 and a contact posture extending along a direction intersecting the axis and having its end in contact with the lower surface of the flange plate 22.SELECTED DRAWING: Figure 4
【課題】基礎用型枠のフランジ板からのアンカー定規の浮き上がりを防止可能な基礎型枠構造物を提供する。【解決手段】基礎型枠構造物は、第１挿通孔２３を有するフランジ板２２を備えた基礎用型枠２０と、第２挿通孔３３を有しており、フランジ板２２に載置された第１アンカー定規３１と、第１挿通孔２３及び第２挿通孔３３に挿通された固定ピン４０と、を備える。固定ピン４０は、第２挿通孔３３の内径より大きな外形のヘッド４１と、ヘッド４１に連結されており、第１挿通孔２３及び第２挿通孔３３に挿入される軸部４２と、軸部４２に回動可能に連結されており、軸部４２の軸線に沿って延びる挿通姿勢と、当該軸線と交差する方向に沿って延びており、端部がフランジ板２２の下面に当接する当接姿勢とに回動可能な回動体５０を有する。【選択図】図４
FORMWORK STRUCTURE FOR FOUNDATION, AND FIXING PIN USED IN FORMWORK STRUCTURE FOR FOUNDATION
To provide a foundation formwork structure capable of preventing the lifting of an anchor ruler from a flange plate of a formwork for a foundation.SOLUTION: A foundation formwork structure has a formwork 20 for a foundation with a flange plate 22 having a first insertion hole 23, a first anchor ruler 31 having a second insertion hole 33 and placed on the flange plate 22, and a fixing pin 40 inserted into the first insertion hole 23 and the second insertion hole 33. The fixing pin 40 has a head 41 having an outer shape larger than the inner diameter of the second insertion hole 33, a shaft 42 connected to the head 41 and inserted into the first insertion hole 23 and the second insertion hole 33, and a pivotable body 50 pivotably connected to the shaft 42 and pivotable to an insertion posture extending along the axis of the shaft 42 and a contact posture extending along a direction intersecting the axis and having its end in contact with the lower surface of the flange plate 22.SELECTED DRAWING: Figure 4
【課題】基礎用型枠のフランジ板からのアンカー定規の浮き上がりを防止可能な基礎型枠構造物を提供する。【解決手段】基礎型枠構造物は、第１挿通孔２３を有するフランジ板２２を備えた基礎用型枠２０と、第２挿通孔３３を有しており、フランジ板２２に載置された第１アンカー定規３１と、第１挿通孔２３及び第２挿通孔３３に挿通された固定ピン４０と、を備える。固定ピン４０は、第２挿通孔３３の内径より大きな外形のヘッド４１と、ヘッド４１に連結されており、第１挿通孔２３及び第２挿通孔３３に挿入される軸部４２と、軸部４２に回動可能に連結されており、軸部４２の軸線に沿って延びる挿通姿勢と、当該軸線と交差する方向に沿って延びており、端部がフランジ板２２の下面に当接する当接姿勢とに回動可能な回動体５０を有する。【選択図】図４
FORMWORK STRUCTURE FOR FOUNDATION, AND FIXING PIN USED IN FORMWORK STRUCTURE FOR FOUNDATION
基礎用型枠構造物、及び基礎用型枠構造物に用いる固定ピン
MATSUBARA YOSHIYUKI (author) / SUMITOMO YOSHINORI (author) / MATSUMOTO YASUSHI (author) / HIRANO SEISHI (author)
2021-12-27
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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