SMOKEPROOF PANEL AND ASSEMBLING METHOD THEREOF
PROBLEM TO BE SOLVED: To provide a configuration and assembling method allowing anyone regardless of a learning level or the like to accurately and smoothly perform work of applying tension to a smokeproof sheet for preventing occurrences of crease and bending and retaining appropriate tension after...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a configuration and assembling method allowing anyone regardless of a learning level or the like to accurately and smoothly perform work of applying tension to a smokeproof sheet for preventing occurrences of crease and bending and retaining appropriate tension after the construction in a smokeproof panel for smoke barrier.SOLUTION: A smokeproof panel 1 includes: a smokeproof sheet 25 having flexibility; an upper frame 22 for fixing an upper end of the smokeproof sheet 25; a clamping member (fixing member) 61 for fixing the lower end of the smokeproof sheet 25; a lower frame 23 in which the clamping member 61 clamping the smokeproof sheet 25 is stored; an energizing member 65 energizing the clamping member 61 to the lower side in the inside of the lower frame 23; and a screw (holding member) 70 capable of moving the clamping member 61 to be energized by the energizing member 65 from a pressing position pressing it upward to a retraction position for releasing or weakening the pressing force to the clamping member 61.SELECTED DRAWING: Figure 7
【課題】防煙たれ壁の防煙パネルにおいて、シワや撓みの発生を防止するための防煙シートへのテンション付与作業を習熟度等に関係なく誰でも正確かつスムーズに行うことができ、施工後も適切なテンションが維持される構成及び組立方法を提供すること。【解決手段】防煙パネル1は、可撓性を有する防煙シート25と、防煙シート25の上端部を固定する上枠22と、防煙シート25の下端部を固定する挟持部材(固定部材)61と、防煙シート25を挟持した挟持部材61が内部に収容される下枠23と、下枠23の内部で挟持部材61を下方に付勢する付勢部材65と、付勢部材65によって付勢される挟持部材61を上方に押圧する押圧位置から挟持部材61への押圧を解除又は弱める退避位置に移動可能なネジ(保持部材)70と、を備える。【選択図】図7 |
---|