A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STAIRCASE STRUCTURE
To suppress deformation of hanging material due to changes in environmental temperature.SOLUTION: A staircase structure 50 includes a staircase 200 in which a sasara 230A on one end side in the width direction is fixed to a vertical member 150 joined to a beam 14 of a building 10, and a sasara 230B portion on the other end side in the width direction is fixed to a back marion 110 suspended from the structural frame, and a separation mechanism 270 having an upper separation portion 260U in which an upper end 240U of the staircase 200 can be moved in the vertical direction with respect to an upper floor 210U, and the interval in the vertical direction changes according to the change in the environmental temperature, and a lower separation portion 260L in which a lower end 240L of the staircase 200 can be moved in the vertical direction with respect to a lower floor 210L, and the interval in the vertical direction changes according to the change in the environmental temperature.SELECTED DRAWING: Figure 4
【課題】環境温度変化に起因する吊り材の変形を抑制する。【解決手段】階段構造５０は、幅方向の一端側のささら２３０Ａが建物１０の梁１４に接合された縦材１５０に固定され、幅方向の他端側のささら２３０Ｂ部が構造躯体から吊られたバックマリオン１１０に固定された階段２００と、階段２００の上端部２４０Ｕを上階床部２１０Ｕに対して上下方向に移動可能とすると共に環境温度の変化に応じて上下方向の間隔が変化する上側離間部２６０Ｕと、階段２００の下端部２４０Ｌを下階床部２１０Ｌに対して上下方向に移動可能とすると共に環境温度の変化に応じて上下方向の間隔が変化する下側離間部２６０Ｌと、を有する離間機構２７０と、を備えている。【選択図】図４
STAIRCASE STRUCTURE
To suppress deformation of hanging material due to changes in environmental temperature.SOLUTION: A staircase structure 50 includes a staircase 200 in which a sasara 230A on one end side in the width direction is fixed to a vertical member 150 joined to a beam 14 of a building 10, and a sasara 230B portion on the other end side in the width direction is fixed to a back marion 110 suspended from the structural frame, and a separation mechanism 270 having an upper separation portion 260U in which an upper end 240U of the staircase 200 can be moved in the vertical direction with respect to an upper floor 210U, and the interval in the vertical direction changes according to the change in the environmental temperature, and a lower separation portion 260L in which a lower end 240L of the staircase 200 can be moved in the vertical direction with respect to a lower floor 210L, and the interval in the vertical direction changes according to the change in the environmental temperature.SELECTED DRAWING: Figure 4
【課題】環境温度変化に起因する吊り材の変形を抑制する。【解決手段】階段構造５０は、幅方向の一端側のささら２３０Ａが建物１０の梁１４に接合された縦材１５０に固定され、幅方向の他端側のささら２３０Ｂ部が構造躯体から吊られたバックマリオン１１０に固定された階段２００と、階段２００の上端部２４０Ｕを上階床部２１０Ｕに対して上下方向に移動可能とすると共に環境温度の変化に応じて上下方向の間隔が変化する上側離間部２６０Ｕと、階段２００の下端部２４０Ｌを下階床部２１０Ｌに対して上下方向に移動可能とすると共に環境温度の変化に応じて上下方向の間隔が変化する下側離間部２６０Ｌと、を有する離間機構２７０と、を備えている。【選択図】図４
STAIRCASE STRUCTURE
階段構造
MURAKAMI TOMOKI (author) / TAGAKI KINYA (author) / MATSUSHITA KAZUTERU (author) / OKITSU TOSHIHIRO (author) / KANDA YASUHIRO (author) / TAKEDA YUKI (author) / TANIMOTO SHINICHI (author) / KOIKE TATSUO (author)
2022-01-20
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden