A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a scaffolding unit improved in work efficiency by allowing simple and easy attaching work to a strut.SOLUTION: A scaffolding unit 1 fixed to a cylindrical strut S by surrounding it from the circumferential direction has a scaffolding unit body 10 formed by folding a cutout piece cutout from a metal sheet into a roughly U-shape. The scaffolding unit body 10 is provided with a first curved part 11 plastically deformed into a roughly semi-circular curved shape when pressed onto an outer peripheral surface of the strut S at the center of bottom pieces 12, 12. An interval between each of end parts of the first curved part 11 of both bottom pieces 12 is fastened with a bolt member 21, in a facing state of one side and the other side folding parts 31, 32 of outer side parts 17 of both one side folding pieces 13 and both other side folding pieces 14 set in a short direction length roughy equal to a radius of the strut S, so that a second curved part 15 of the one side folding piece 13 and the other side folding piece 14 of each of the bottom pieces 12 is closely attached to the strut S together with the first curved part 11.SELECTED DRAWING: Figure 1
【課題】支柱に対し止着する作業が簡単かつ容易に行えるようにして作業効率の向上を図ることができる足場ユニットを提供する。【解決手段】円形状の支柱Ｓに対し周方向から包囲して止着される足場ユニット１に、一枚の金属板より切り抜いた切り抜き片を断面略コの字状に折曲して形成した足場ユニット本体１０を備える。足場ユニット本体１０に、支柱Ｓの外周面に押し当てた際に略半円弧の湾曲形状に塑性変形される第１湾曲部１１を底部片１２，１２の中央に備え、各底部片１２の一側折曲片１３及び他側折曲片１４の第２湾曲部１５を第１湾曲部１１と共に支柱Ｓに対しそれぞれ密着させるように、支柱Ｓの半径と略一致する短手方向長さに設定した両一側折曲片１３及び両他側折曲片１４の外側寄り部分１７の互いの一側及び他側折曲部３１，３２同士を対峙させた状態で両底部片１２の第１湾曲部１１側端部同士の間をボルト部材２１により締め付ける。【選択図】図１
To provide a scaffolding unit improved in work efficiency by allowing simple and easy attaching work to a strut.SOLUTION: A scaffolding unit 1 fixed to a cylindrical strut S by surrounding it from the circumferential direction has a scaffolding unit body 10 formed by folding a cutout piece cutout from a metal sheet into a roughly U-shape. The scaffolding unit body 10 is provided with a first curved part 11 plastically deformed into a roughly semi-circular curved shape when pressed onto an outer peripheral surface of the strut S at the center of bottom pieces 12, 12. An interval between each of end parts of the first curved part 11 of both bottom pieces 12 is fastened with a bolt member 21, in a facing state of one side and the other side folding parts 31, 32 of outer side parts 17 of both one side folding pieces 13 and both other side folding pieces 14 set in a short direction length roughy equal to a radius of the strut S, so that a second curved part 15 of the one side folding piece 13 and the other side folding piece 14 of each of the bottom pieces 12 is closely attached to the strut S together with the first curved part 11.SELECTED DRAWING: Figure 1
【課題】支柱に対し止着する作業が簡単かつ容易に行えるようにして作業効率の向上を図ることができる足場ユニットを提供する。【解決手段】円形状の支柱Ｓに対し周方向から包囲して止着される足場ユニット１に、一枚の金属板より切り抜いた切り抜き片を断面略コの字状に折曲して形成した足場ユニット本体１０を備える。足場ユニット本体１０に、支柱Ｓの外周面に押し当てた際に略半円弧の湾曲形状に塑性変形される第１湾曲部１１を底部片１２，１２の中央に備え、各底部片１２の一側折曲片１３及び他側折曲片１４の第２湾曲部１５を第１湾曲部１１と共に支柱Ｓに対しそれぞれ密着させるように、支柱Ｓの半径と略一致する短手方向長さに設定した両一側折曲片１３及び両他側折曲片１４の外側寄り部分１７の互いの一側及び他側折曲部３１，３２同士を対峙させた状態で両底部片１２の第１湾曲部１１側端部同士の間をボルト部材２１により締め付ける。【選択図】図１
SCAFFOLDING UNIT
足場ユニット
SHIBATA HARUHIRO (author)
2019-10-24
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
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
Scaffolding unit and scaffolding system through combinations thereof
European Patent Office | 2021