A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAIL SUPPORTING STRUCTURE FOR STRETCHABLE JOINT APPARATUS
PROBLEM TO BE SOLVED: To provide a rail supporting structure for a stretchable joint apparatus, with which the stretchable joint apparatus arranged on opposing parts of two objects is prevented from dropping off in a case where a building is closed or separated in a vertical direction due to an earthquake or the like.SOLUTION: A rail supporting structure for a stretchable joint apparatus comprises: base parts 61 respectively arranged on opposing parts 11, 12; a joint plate 19 covering a gap between the opposing parts; a support bar 17 which supports the joint plate 19 and rotates in a following manner to relative displacement in a closing direction and separating direction of the opposing parts 11, 12; and a pair of rails 13 which are arranged on the base parts 61 in an extending state in parallel along an extending direction of each of the opposing parts 11, 12 and support both end parts in a longitudinal direction of the support bar 17 in a slidable manner. Contact bodies 87, 88, 89, which bring the base parts 61 and the rails 13 into linear contact with each other along the longitudinal direction of the rails 13, are arranged between a bottom part 62 of the base parts 61 and a bottom part 35 of the rails 13 and between rising parts 63 of the base parts 61 and rising parts 64 of the rails 13.SELECTED DRAWING: Figure 9
【課題】 地震などによって、建物が上下方向に近接または離反した場合に、２つの躯体の対向部に配設された伸縮継手装置が脱落することを防止することができる伸縮継手装置のレール支持構造を提供する。【解決手段】 対向部１１，１２にそれぞれ配設される基部６１と、対向部間を覆う目地プレート１９と、目地プレート１９を支持し、各対向部１１，１２の近接および離反する方向の相対的変位に追従して回動する支持バー１７と、各対向部１１，１２の延在方向に沿って平行に延びた状態で基部６１に配設され、支持バー１７の長手方向両端部をスライド移動自在に支持する一対のレール１３と、を有し、基部６１の底部６２とレール１３の底部３５との間、および基部６１の立ち上がり部６３とレール１３の立ち上がり部６４との間には、基部６１とレール１３とが、レール１３の長手方向に沿って線接触する当接体８７，８８，８９が配設される。【選択図】 図９
RAIL SUPPORTING STRUCTURE FOR STRETCHABLE JOINT APPARATUS
PROBLEM TO BE SOLVED: To provide a rail supporting structure for a stretchable joint apparatus, with which the stretchable joint apparatus arranged on opposing parts of two objects is prevented from dropping off in a case where a building is closed or separated in a vertical direction due to an earthquake or the like.SOLUTION: A rail supporting structure for a stretchable joint apparatus comprises: base parts 61 respectively arranged on opposing parts 11, 12; a joint plate 19 covering a gap between the opposing parts; a support bar 17 which supports the joint plate 19 and rotates in a following manner to relative displacement in a closing direction and separating direction of the opposing parts 11, 12; and a pair of rails 13 which are arranged on the base parts 61 in an extending state in parallel along an extending direction of each of the opposing parts 11, 12 and support both end parts in a longitudinal direction of the support bar 17 in a slidable manner. Contact bodies 87, 88, 89, which bring the base parts 61 and the rails 13 into linear contact with each other along the longitudinal direction of the rails 13, are arranged between a bottom part 62 of the base parts 61 and a bottom part 35 of the rails 13 and between rising parts 63 of the base parts 61 and rising parts 64 of the rails 13.SELECTED DRAWING: Figure 9
【課題】 地震などによって、建物が上下方向に近接または離反した場合に、２つの躯体の対向部に配設された伸縮継手装置が脱落することを防止することができる伸縮継手装置のレール支持構造を提供する。【解決手段】 対向部１１，１２にそれぞれ配設される基部６１と、対向部間を覆う目地プレート１９と、目地プレート１９を支持し、各対向部１１，１２の近接および離反する方向の相対的変位に追従して回動する支持バー１７と、各対向部１１，１２の延在方向に沿って平行に延びた状態で基部６１に配設され、支持バー１７の長手方向両端部をスライド移動自在に支持する一対のレール１３と、を有し、基部６１の底部６２とレール１３の底部３５との間、および基部６１の立ち上がり部６３とレール１３の立ち上がり部６４との間には、基部６１とレール１３とが、レール１３の長手方向に沿って線接触する当接体８７，８８，８９が配設される。【選択図】 図９
RAIL SUPPORTING STRUCTURE FOR STRETCHABLE JOINT APPARATUS
伸縮継手装置のレール支持構造
KURODA TORU (author) / TAKASHINA KOZO (author)
2017-11-02
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
STRETCHABLE JOINT APPARATUS AND CEILING STRETCHABLE JOINT APPARATUS
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