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BOLT CONNECTION STRUCTURE BETWEEN PLATES
To provide a bolt connection structure between plates that can be applied in the case that crest die steels, for example, are connected by one bolt in such a way that they are connected immovably.SOLUTION: An auxiliary member 1 fitted to a strip plate part 10a of a slant crest die steel 10 is provided with a substrate part 2 having a first open hole 8, both right and left folded pieces 6a, 6b holding the strip plate part 10a, and an upper side plate part 5 provided with an open screw hole 9. The strip plate part 10a is provided with a second open hole 12 concentric with the first open hole 8. A strip plate part 11a of a horizontal crest die steel 11 is inserted into the deepest end adjacent to a folding plate part 3 in a clearance 4 between the substrate part 2 and the upper side plate part 5. The strip plate part 11a is provided with a third open hole 13 positioned in a concentric manner with respect to the first open hole 8 and the open screw hole 9. The strip plate parts 10a and 11a are connected to each other by screwing a bolt 14, which is inserted into the second open hole 12, the first open hole 8 and the third open hole 13 from a lower side of the strip plate part 10a, to the open screw hole 9.SELECTED DRAWING: Figure 3
【課題】例えば山型鋼どうしを１本のボルトによって、相対的に回転不能に結合する場合などに活用出来る板材間のボルト結合構造を提供する。【解決手段】傾斜山型鋼１０の帯状板部１０ａに嵌合される補助部材１には、第一貫通孔８を備えた基板部２、帯状板部１０ａを挟む左右両側折曲片６ａ，６ｂ、及び貫通ネジ孔９を備えた上側板部５が設けられ、帯状板部１０ａには、第一貫通孔８と同心状に第二貫通孔１２が設けられ、水平山型鋼１１の帯状板部１１ａは、基板部２と上側板部５との間の隙間４に、折り返し板部３に隣接する最奥端まで挿入されるもので、当該帯状板部１１ａには、第一貫通孔８と貫通ネジ孔９とに対して同心状に位置する第三貫通孔１３が設けられ、帯状板部１０ａの下側から、第二貫通孔１２、第一貫通孔８、及び第三貫通孔１３にボルト１４を貫通ネジ孔９に螺合締結させることにより、帯状板部１０ａ，１１ａを互いに結合させる構成。【選択図】図３
BOLT CONNECTION STRUCTURE BETWEEN PLATES
To provide a bolt connection structure between plates that can be applied in the case that crest die steels, for example, are connected by one bolt in such a way that they are connected immovably.SOLUTION: An auxiliary member 1 fitted to a strip plate part 10a of a slant crest die steel 10 is provided with a substrate part 2 having a first open hole 8, both right and left folded pieces 6a, 6b holding the strip plate part 10a, and an upper side plate part 5 provided with an open screw hole 9. The strip plate part 10a is provided with a second open hole 12 concentric with the first open hole 8. A strip plate part 11a of a horizontal crest die steel 11 is inserted into the deepest end adjacent to a folding plate part 3 in a clearance 4 between the substrate part 2 and the upper side plate part 5. The strip plate part 11a is provided with a third open hole 13 positioned in a concentric manner with respect to the first open hole 8 and the open screw hole 9. The strip plate parts 10a and 11a are connected to each other by screwing a bolt 14, which is inserted into the second open hole 12, the first open hole 8 and the third open hole 13 from a lower side of the strip plate part 10a, to the open screw hole 9.SELECTED DRAWING: Figure 3
【課題】例えば山型鋼どうしを１本のボルトによって、相対的に回転不能に結合する場合などに活用出来る板材間のボルト結合構造を提供する。【解決手段】傾斜山型鋼１０の帯状板部１０ａに嵌合される補助部材１には、第一貫通孔８を備えた基板部２、帯状板部１０ａを挟む左右両側折曲片６ａ，６ｂ、及び貫通ネジ孔９を備えた上側板部５が設けられ、帯状板部１０ａには、第一貫通孔８と同心状に第二貫通孔１２が設けられ、水平山型鋼１１の帯状板部１１ａは、基板部２と上側板部５との間の隙間４に、折り返し板部３に隣接する最奥端まで挿入されるもので、当該帯状板部１１ａには、第一貫通孔８と貫通ネジ孔９とに対して同心状に位置する第三貫通孔１３が設けられ、帯状板部１０ａの下側から、第二貫通孔１２、第一貫通孔８、及び第三貫通孔１３にボルト１４を貫通ネジ孔９に螺合締結させることにより、帯状板部１０ａ，１１ａを互いに結合させる構成。【選択図】図３
BOLT CONNECTION STRUCTURE BETWEEN PLATES
板材間のボルト結合構造
FUJIWARA HIDEAKI (author)
2019-10-31
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