JPH01171857U

JPH01171857U -

Info

Publication number: JPH01171857U
Application number: JP6837288U
Authority: JP
Priority date: 1988-05-24
Filing date: 1988-05-24
Publication date: 1989-12-05

Description

[Brief explanation of the drawing]

図面はこの考案の実施例を示すものであつて、
第１図は要部縦断面図、第２図は第１図―線
断面図、第３図は第１図―線断面図、第４図
は変形例を示すガイドレールの平面図である。１……建造物、７……ガイドレール、１３……
垂直な防火壁、１４……開口、１６……枠体、１
７……下横桟、１８……中横桟、１９……上横桟
、２０……縦桟、２１……シヤツター出入口、２
２……シヤツターケース、２４……巻き取り軸、
２５……防火シヤツター、２５ａ……平面状部分
、２６……案内レール、２７……防火シヤツター
通過間隙、２８……受横桟。 The drawings show an embodiment of this invention,
FIG. 1 is a longitudinal sectional view of a main part, FIG. 2 is a sectional view taken along the line of FIG. 1, FIG. 3 is a sectional view taken along the line of FIG. 1, and FIG. 4 is a plan view of a guide rail showing a modification. 1... Building, 7... Guide rail, 13...
Vertical firewall, 14...opening, 16...frame, 1
7...Lower horizontal bar, 18...Middle horizontal bar, 19...Upper horizontal bar, 20...Vertical bar, 21...Shutter entrance/exit, 2
2... Shutter case, 24... Winding shaft,
25... Fire shutter, 25a... Planar portion, 26... Guide rail, 27... Fire shutter passage gap, 28... Receiving crosspiece.

Claims

[Scope of utility model registration request]

A building having a guide rail disposed above and a vehicle traveling along the guide rail, the inside of the building being divided by at least one vertical fire wall intersecting the guide rail; An opening is formed in the vertical fire wall to allow the guide rail, the traveling vehicle and the articles held on the traveling vehicle to escape, and a frame body is provided directly or indirectly in this opening, and this frame body is attached to the lower edge of the opening. A lower horizontal bar attached directly or indirectly to the upper edge of the opening, a middle horizontal bar attached directly or indirectly to the upper edge of the opening, an upper horizontal bar located above this middle horizontal bar, and connecting these horizontal bars. In addition, it has a pair of left and right vertical bars attached directly or indirectly to the left and right edges of the opening, a shutter case is provided on the upper horizontal bar, and a fireproof shutter is wound inside the shutter case. The fireproof shutter is housed so that it can be taken out and retracted freely, and this fireproof shutter is guided by a pair of left and right guide rails provided on the vertical frame and can move up and down, and a fireproof shutter passage gap is formed in the guide rails, so that the fireproof shutter can A building with an overhead material transport system in which the lower end of the fire shutter is located directly above the guide rail.