A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a roof snow drop-off device in which the resistance by snow is reduced when pulling a snow raking member upward, and an area of a snow receiving surface is increased at the snow raking, to thereby enable mass snow raking at a time.SOLUTION: A snow raking member 1 comprises a fixed lower plate and a movable upper plate coupled to an end edge by a hinge, and is made to move vertically on a slope of a roof R. A snow raking member standing holder 2 is integrally moved with the fixed lower plate, and locks the tip of the movable upper plate when the snow raking member 1 moves in the downward direction, and holds the movable upper plate in a state of standing up. When the snow raking member 1 reaches the lower end of the roof, the snow raking member standing holder 2 is pushed up by a locking standing holder push-up tool 3 to release locking, and thereby the movable top plate may fall down to the roof side. When the snow raking member 1 has been raised in the upper end of the roof, the tip of the movable upper plate is locked to the snow raking member standing holder 2 by a snow raking member standing guide plate 4.SELECTED DRAWING: Figure 1
【課題】雪掻き部材を上方に引き上げる際には雪による抵抗を小さくし、雪掻き時には、雪受け面の面積を大きくして一度に大量の雪掻きができる屋根の雪降し装置を提供する。【解決手段】雪掻き部材１は、固定下板と、その上端縁にヒンジにより結合された可動上板とからなっており、屋根の斜面上を上下に移動させる。雪掻き部材起立保持具２は、固定下板と一体的に移動し、雪掻き部材１が下方向に移動する際に、可動上板の先端部を係止して、可動上板が起立した状態に保持する。雪掻き部材１が屋根の下端部に達した時、係止起立保持具押上具３により雪掻き部材起立保持具２を押し上げて係止を解除し、可動上板が屋根側に倒れるようにする。雪掻き部材１が屋根Ｒの上端部に引き上げられてきた時、雪掻き部材起立ガイド板４により、可動上板の先端部を雪掻き部材起立保持具２に係止させる。【選択図】図１
PROBLEM TO BE SOLVED: To provide a roof snow drop-off device in which the resistance by snow is reduced when pulling a snow raking member upward, and an area of a snow receiving surface is increased at the snow raking, to thereby enable mass snow raking at a time.SOLUTION: A snow raking member 1 comprises a fixed lower plate and a movable upper plate coupled to an end edge by a hinge, and is made to move vertically on a slope of a roof R. A snow raking member standing holder 2 is integrally moved with the fixed lower plate, and locks the tip of the movable upper plate when the snow raking member 1 moves in the downward direction, and holds the movable upper plate in a state of standing up. When the snow raking member 1 reaches the lower end of the roof, the snow raking member standing holder 2 is pushed up by a locking standing holder push-up tool 3 to release locking, and thereby the movable top plate may fall down to the roof side. When the snow raking member 1 has been raised in the upper end of the roof, the tip of the movable upper plate is locked to the snow raking member standing holder 2 by a snow raking member standing guide plate 4.SELECTED DRAWING: Figure 1
【課題】雪掻き部材を上方に引き上げる際には雪による抵抗を小さくし、雪掻き時には、雪受け面の面積を大きくして一度に大量の雪掻きができる屋根の雪降し装置を提供する。【解決手段】雪掻き部材１は、固定下板と、その上端縁にヒンジにより結合された可動上板とからなっており、屋根の斜面上を上下に移動させる。雪掻き部材起立保持具２は、固定下板と一体的に移動し、雪掻き部材１が下方向に移動する際に、可動上板の先端部を係止して、可動上板が起立した状態に保持する。雪掻き部材１が屋根の下端部に達した時、係止起立保持具押上具３により雪掻き部材起立保持具２を押し上げて係止を解除し、可動上板が屋根側に倒れるようにする。雪掻き部材１が屋根Ｒの上端部に引き上げられてきた時、雪掻き部材起立ガイド板４により、可動上板の先端部を雪掻き部材起立保持具２に係止させる。【選択図】図１
ROOF SNOW DROP-OFF DEVICE
屋根の雪降し装置
KUBOTA TAKESHI (author)
2017-04-06
Patent
Electronic Resource
Japanese
IPC:
E04H
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