A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a suspension metal fitting capable of easily fixing a suspension bolt.SOLUTION: A suspension bolt is equipped with a locking plate 11 formed so as to incline arm plate portions 13 outward and downward from both sides of a center plate portion 12 having a through-hole 14; a guide cylinder 20 fixed to the center plate portion 12 concentrically with the through-hole 14; a divided nut 21 stored in the guide cylinder 20 concentrically with the through-hole 14 so as to vertically move; and a ring cap 30 fixed to the guide cylinder 20, and holding the divided nut 21 so as to vertically move in the guide cylinder 20. On an inner peripheral portion of a lower part of the guide cylinder 20, a tapered portion 23 inward in a diametrical direction is provided downward. The divided nut 21 can vertically move between a lower position engaged with the suspension bolt 60 and an upper position separating from the suspension bolt 60, along the tapered portion 23 in the guide cylinder 20.SELECTED DRAWING: Figure 1
【課題】吊りボルトを容易に固定し得る吊り金具を提供する。【解決手段】貫通孔１４を有する中央板部１２の両側からアーム板部１３が外向きに下方へ傾斜するように形成された係止板１１と、中央板部１２に対して貫通孔１４と同心状に固定されるガイド筒２０と、ガイド筒２０内に貫通孔１４と同心状に上下動可能に収納される分割ナット２１と、ガイド筒２０に固定され、分割ナット２１をガイド筒２０内で上下動可能に保持するリングキャップ３０とを備える。ガイド筒２０の下部の内周部に、下方に向かって径方向内向きのテーパ部２３を備え、分割ナット２１は、ガイド筒２０内をテーパ部２３に沿って、吊りボルト６０に係合する下方位置と吊りボルト６０から離れる上方位置との間で上下動可能となっている。【選択図】図１
PROBLEM TO BE SOLVED: To provide a suspension metal fitting capable of easily fixing a suspension bolt.SOLUTION: A suspension bolt is equipped with a locking plate 11 formed so as to incline arm plate portions 13 outward and downward from both sides of a center plate portion 12 having a through-hole 14; a guide cylinder 20 fixed to the center plate portion 12 concentrically with the through-hole 14; a divided nut 21 stored in the guide cylinder 20 concentrically with the through-hole 14 so as to vertically move; and a ring cap 30 fixed to the guide cylinder 20, and holding the divided nut 21 so as to vertically move in the guide cylinder 20. On an inner peripheral portion of a lower part of the guide cylinder 20, a tapered portion 23 inward in a diametrical direction is provided downward. The divided nut 21 can vertically move between a lower position engaged with the suspension bolt 60 and an upper position separating from the suspension bolt 60, along the tapered portion 23 in the guide cylinder 20.SELECTED DRAWING: Figure 1
【課題】吊りボルトを容易に固定し得る吊り金具を提供する。【解決手段】貫通孔１４を有する中央板部１２の両側からアーム板部１３が外向きに下方へ傾斜するように形成された係止板１１と、中央板部１２に対して貫通孔１４と同心状に固定されるガイド筒２０と、ガイド筒２０内に貫通孔１４と同心状に上下動可能に収納される分割ナット２１と、ガイド筒２０に固定され、分割ナット２１をガイド筒２０内で上下動可能に保持するリングキャップ３０とを備える。ガイド筒２０の下部の内周部に、下方に向かって径方向内向きのテーパ部２３を備え、分割ナット２１は、ガイド筒２０内をテーパ部２３に沿って、吊りボルト６０に係合する下方位置と吊りボルト６０から離れる上方位置との間で上下動可能となっている。【選択図】図１
SUSPENSION METAL FITTING
吊り金具
MURAMATSU HIDEKI (author)
2016-06-20
Patent
Electronic Resource
Japanese
IPC:
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
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS