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STORAGE-HOLDING DEVICE OF SAFETY HANDRAIL FOR SCAFFOLD
PROBLEM TO BE SOLVED: To provide a safety handrail used by being installed in a scaffold construction body, capable of suitably holding a diagonal member set as a storage attitude by a horizontal member.SOLUTION: In a safety handrail for a scaffold for enabling a storage attitude (P2) of making a tip part of a pair of diagonal members adjacent to both end parts of a horizontal member and a development attitude (P1) of mutually crossing the diagonal member under the horizontal member, by rotating the diagonal member, by rotatably pivotally joining both end parts of the horizontal member and a base end part of the diagonal members by pivotally joining means, among both end parts (4a and 4a) of a horizontal member (4) and tip parts (5b and 5b) of diagonal members (5) mutually oppositely adjacent in a storage attitude state, an installation object part (16) is constituted of one, and a locking object part (17) is constituted of the other, and the installing object part is attached with a holding device (18) for detachably locking-holding the locking object part, and the holding device (18) is integrally formed with an installation part (19) installed in the installing object part (16) and a spring grip (21) for detachably embracing-holding the locking object part (17).SELECTED DRAWING: Figure 15
【課題】足場構築体に装着することにより使用する安全手摺に関して、格納姿勢とした斜材を水平材に好適に保持できるようにした安全手摺を提供する。【解決手段】水平材の両端部と斜材の基端部を枢結手段により回動自在に枢結し、前記斜材を回動することにより、一対の斜材の先端部を前記水平材の両端部に隣接させた格納姿勢(P2)と、該斜材を前記水平材の下方で相互に交差させた展開姿勢(P1)を可能とする足場用安全手摺において、格納姿勢の状態で相対向して隣接する水平材(4)の両端部(4a,4a)と斜材(5)の先端部(5b,5b)のうち、一方により被着部(16)を構成すると共に他方により被係止部(17)を構成し、前記被着部に前記被係止部を着脱自在に係止保持する保持装置(18)を取着しており、前記保持装置(18)は、被着部(16)に取着される取付部(19)と、係止部(17)を着脱自在に抱持するバネクリップ(21)を一体に形成している。【選択図】図１５
STORAGE-HOLDING DEVICE OF SAFETY HANDRAIL FOR SCAFFOLD
PROBLEM TO BE SOLVED: To provide a safety handrail used by being installed in a scaffold construction body, capable of suitably holding a diagonal member set as a storage attitude by a horizontal member.SOLUTION: In a safety handrail for a scaffold for enabling a storage attitude (P2) of making a tip part of a pair of diagonal members adjacent to both end parts of a horizontal member and a development attitude (P1) of mutually crossing the diagonal member under the horizontal member, by rotating the diagonal member, by rotatably pivotally joining both end parts of the horizontal member and a base end part of the diagonal members by pivotally joining means, among both end parts (4a and 4a) of a horizontal member (4) and tip parts (5b and 5b) of diagonal members (5) mutually oppositely adjacent in a storage attitude state, an installation object part (16) is constituted of one, and a locking object part (17) is constituted of the other, and the installing object part is attached with a holding device (18) for detachably locking-holding the locking object part, and the holding device (18) is integrally formed with an installation part (19) installed in the installing object part (16) and a spring grip (21) for detachably embracing-holding the locking object part (17).SELECTED DRAWING: Figure 15
【課題】足場構築体に装着することにより使用する安全手摺に関して、格納姿勢とした斜材を水平材に好適に保持できるようにした安全手摺を提供する。【解決手段】水平材の両端部と斜材の基端部を枢結手段により回動自在に枢結し、前記斜材を回動することにより、一対の斜材の先端部を前記水平材の両端部に隣接させた格納姿勢(P2)と、該斜材を前記水平材の下方で相互に交差させた展開姿勢(P1)を可能とする足場用安全手摺において、格納姿勢の状態で相対向して隣接する水平材(4)の両端部(4a,4a)と斜材(5)の先端部(5b,5b)のうち、一方により被着部(16)を構成すると共に他方により被係止部(17)を構成し、前記被着部に前記被係止部を着脱自在に係止保持する保持装置(18)を取着しており、前記保持装置(18)は、被着部(16)に取着される取付部(19)と、係止部(17)を着脱自在に抱持するバネクリップ(21)を一体に形成している。【選択図】図１５
STORAGE-HOLDING DEVICE OF SAFETY HANDRAIL FOR SCAFFOLD
足場用安全手摺の格納保持装置
TADA TOMOYUKI (author) / SHIMIZU NOBUHIRO (author)
2017-03-23
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
HOLDING MEMBER FOR HANDRAIL AND LIFTING TYPE MOBILE SCAFFOLD
| European Patent Office | 2020