A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STAIRCASE STRUCTURE AND METHOD OF MANUFACTURING STEEL STAIRCASE
PROBLEM TO BE SOLVED: To provide a steel staircase that can facilitate assembling work.SOLUTION: In a single stage unit 48, a rising plate 52 is attached to a step board 50, and a pair of leg plates 56 is attached to a support plate 54, and the support plate 54 is attached to the step board 50. In the single stage unit 48, a stairway module 36 is arranged so that the support plate 54 is bridged between a pair of force girders 46, and the leg plate 56 is fixed to the force girder 46. In the stairway module 36, one or more single stage units 48 are fixed to form part or all of the stairs. At this time, since the single stage unit 48 is made lightweight, it is easy to manufacture the steel staircase.SELECTED DRAWING: Figure 4
【課題】組み付け作業を容易にできる鋼製階段を提供する。【解決手段】単段ユニット４８は、踏板５０に蹴込板５２が取り付けられていると共に、支持板５４に一対の脚板５６が取り付けられており、踏板５０に支持板５４が取り付けられている。単段ユニット４８は、階段モジュール３６は、一対の力桁４６の間に支持板５４が架け渡されるように配置されて、脚板５６が力桁４６に固定される。階段モジュール３６は、一つ又は複数の単段ユニット４８が固定されて、階段の一部又は全部を形成する。この際、単段ユニット４８が軽量化されているので、鋼製階段の製造が容易になっている。【選択図】図４
STAIRCASE STRUCTURE AND METHOD OF MANUFACTURING STEEL STAIRCASE
PROBLEM TO BE SOLVED: To provide a steel staircase that can facilitate assembling work.SOLUTION: In a single stage unit 48, a rising plate 52 is attached to a step board 50, and a pair of leg plates 56 is attached to a support plate 54, and the support plate 54 is attached to the step board 50. In the single stage unit 48, a stairway module 36 is arranged so that the support plate 54 is bridged between a pair of force girders 46, and the leg plate 56 is fixed to the force girder 46. In the stairway module 36, one or more single stage units 48 are fixed to form part or all of the stairs. At this time, since the single stage unit 48 is made lightweight, it is easy to manufacture the steel staircase.SELECTED DRAWING: Figure 4
【課題】組み付け作業を容易にできる鋼製階段を提供する。【解決手段】単段ユニット４８は、踏板５０に蹴込板５２が取り付けられていると共に、支持板５４に一対の脚板５６が取り付けられており、踏板５０に支持板５４が取り付けられている。単段ユニット４８は、階段モジュール３６は、一対の力桁４６の間に支持板５４が架け渡されるように配置されて、脚板５６が力桁４６に固定される。階段モジュール３６は、一つ又は複数の単段ユニット４８が固定されて、階段の一部又は全部を形成する。この際、単段ユニット４８が軽量化されているので、鋼製階段の製造が容易になっている。【選択図】図４
STAIRCASE STRUCTURE AND METHOD OF MANUFACTURING STEEL STAIRCASE
階段構造及び鋼製階段の製造方法
KOYAMA TORU (author) / ISHIDA MASAYUKI (author)
2018-11-15
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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