Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To securely and firmly support and fix a ladder member for climbing up and down to a column member when a worker or the like climbs up to a working site by using the column member for construction of a building or the like.SOLUTION: A ladder mounting device includes: a support base body 1 including a fastening and fixing belt 5 for winding a column member P in a building structure, the column member P being attached with a ladder member S for up and down movement; a bifurcated support arm 10 provided to the support base body 1; and a connecting body 15 connected to a front end of the support arm 10 in a slidable manner in the frontward direction. An arm-side connecting hole 14 through which a connecting bar 20 inserted into a step tread S1 of the ladder member S is inserted is formed in the front end portion of the support arm 10 and a slide-side connecting hole 17 through which the connecting bar 20 inserted into the step tread S1 of another ladder member S is formed in the connecting body 15. A slide hole 16 is provided in the connecting body 15 for causing the connecting body 15 to fit into to a reinforcing bar 12 transversely mounted between front ends of the support arm 10.SELECTED DRAWING: Figure 1
【課題】建築物等を構築するときの柱材を利用して作業者等が作業場所まで昇降する場合、昇降のための梯子材を柱材に確実にしかも強固に支持固定できるようにする。【解決手段】建築構造物における柱材Ｐに、上下に移動するための梯子材Ｓを取り付けるため、柱材Ｐを囲繞巻回する締付固定ベルト５を備えて柱材Ｐに装着する支持ベース体１と、支持ベース体１に設けた二股状の支持アーム１０と、支持アーム１０の前端に前方へのスライドを可能にして連結した繋ぎ体１５とから成る。支持アーム１０の前端部には、一方の梯子材Ｓの踏み桟Ｓ１に挿通する連結バー２０を挿通させるアーム側繋ぎ孔１４を開穿し、繋ぎ体１５には、他方の梯子材Ｓの踏み桟Ｓ１に挿通する連結バー２０を挿通させるスライド側繋ぎ孔１７を開穿する。また、支持アーム１０の前端相互間に横架した補強バー１２に繋ぎ体１５を嵌め合わせるスライド孔１６を繋ぎ体１５に設ける。【選択図】図１
To securely and firmly support and fix a ladder member for climbing up and down to a column member when a worker or the like climbs up to a working site by using the column member for construction of a building or the like.SOLUTION: A ladder mounting device includes: a support base body 1 including a fastening and fixing belt 5 for winding a column member P in a building structure, the column member P being attached with a ladder member S for up and down movement; a bifurcated support arm 10 provided to the support base body 1; and a connecting body 15 connected to a front end of the support arm 10 in a slidable manner in the frontward direction. An arm-side connecting hole 14 through which a connecting bar 20 inserted into a step tread S1 of the ladder member S is inserted is formed in the front end portion of the support arm 10 and a slide-side connecting hole 17 through which the connecting bar 20 inserted into the step tread S1 of another ladder member S is formed in the connecting body 15. A slide hole 16 is provided in the connecting body 15 for causing the connecting body 15 to fit into to a reinforcing bar 12 transversely mounted between front ends of the support arm 10.SELECTED DRAWING: Figure 1
【課題】建築物等を構築するときの柱材を利用して作業者等が作業場所まで昇降する場合、昇降のための梯子材を柱材に確実にしかも強固に支持固定できるようにする。【解決手段】建築構造物における柱材Ｐに、上下に移動するための梯子材Ｓを取り付けるため、柱材Ｐを囲繞巻回する締付固定ベルト５を備えて柱材Ｐに装着する支持ベース体１と、支持ベース体１に設けた二股状の支持アーム１０と、支持アーム１０の前端に前方へのスライドを可能にして連結した繋ぎ体１５とから成る。支持アーム１０の前端部には、一方の梯子材Ｓの踏み桟Ｓ１に挿通する連結バー２０を挿通させるアーム側繋ぎ孔１４を開穿し、繋ぎ体１５には、他方の梯子材Ｓの踏み桟Ｓ１に挿通する連結バー２０を挿通させるスライド側繋ぎ孔１７を開穿する。また、支持アーム１０の前端相互間に横架した補強バー１２に繋ぎ体１５を嵌め合わせるスライド孔１６を繋ぎ体１５に設ける。【選択図】図１
LADDER MOUNTING DEVICE
梯子取付装置
ITO MICHIO (Autor:in)
05.12.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E06C
LADDERS
,
Leitern
Quick mounting device for ladder cage and ladder cage
| Europäisches Patentamt | 2020