CN200952328Y

CN200952328Y - Moving column type cloth fireproof rolling curtain

Info

Publication number: CN200952328Y
Application number: CN 200520036973
Authority: CN
Inventors: 王玺
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-30
Filing date: 2005-12-30
Publication date: 2007-09-26
Anticipated expiration: 2015-12-30

Abstract

A fabric fire resistance rolling shutter with movable column type is provided. The lower end of the anchor plate on the sunshade is provided with an upper cylinder, of which the side end is provided with a connection device and is connected with the lower cylinder, two sides of the upper cylinder are separately equipped with the end plates connected with the double rollers horizontally arranged on the two sides, two ends of the lower cylinder are equipped with the guide rails, which are connected with the sides of a plurality of movable curtains fixed on the rollers, and the lower end part of the lower cylinder is equipped with a movable bolt touched and connected with the hole fixed on the ground. The utility model is a fabric fire resistance rolling shutter with movable column type, which can solve the difficult problems on large-span air hoisting, the utility model is adopted for non-fixed columns around the elevator to arrange the fabric fire resistance rolling shutter with light volume, decreasing the fall load of the building, prolonging the building life, and saving the water curtain, moreover, the shutter can replace the fire resistance wall, and keep the style of original design with large space and without fixed columns.

Description

Activity pillar cloth matter fire curtain

Technical field

The utility model relates to a kind of activity pillar cloth matter fire curtain.

Background technology

At present, place, wall holes such as domestic hotel, restaurant, lobby, public place, in order to prevent fire, be equipped with metal sound-and-fire proof curtain, in case when fire alarm occurring, the tumbling-type fire curtain stops the hole automatically under Motor Drive, cigarette and flame are isolated, prevent that fire from overflowing the edge, the above-mentioned practice is overflow the edge though can stop fire, but, owing to do not use rewindable metal curtain all the year round, therefore, in case when fire occurring, metal sound insulation roller shutter very easily breaks down, therefore, make fire wayward, metal sound insulation roller shutter can not play the effect of isolating fire.

Summary of the invention

The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, and a kind of safe and reliable solution large span hovering lifting activity pillar cloth matter fire curtain is provided.

In order to achieve the above object, the technical solution adopted in the utility model is: there is cylinder in the vertical connection anchor plate lower end on the ceiling, its side has linkage and lower prop to join, last cylinder both sides are equipped with end plate respectively and are linked to each other with two roller bearings that install the horizontal direction both sides, the lower prop both sides are equipped with guide rail, joins with the vertical polylith movable curtain sheet side that is fixed on the roller bearing in the guide rail, the lower prop lower end part is equipped with the hole of movable bolt and ground fixing and collides and connect.

The utility model has the advantages that:

(1) this kind activity pillar cloth matter fire curtain can solve the large span hovering and promote a difficult problem;

(2) adopt the utility model cloth matter fire curtain not to be set to having fixed leg around the elevator;

(3) volume is light, and Reduction of Students' Study Load prolongs the building body life time to building body tenesmus load;

(4) economize water curtain, alternative fire wall;

(5) keep former design large space not have the style of fixed leg;

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is movable post, movable bolt and ground fixing hole connection diagram;

Fig. 3 is a lifting activity post schematic diagram.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

By Fig. 1-Fig. 3 as can be known, the utility model is that there is cylinder 2 in the vertical connection anchor plate 1 lower end on the ceiling, its side has linkage and lower prop 3 to join, last cylinder 2 both sides are equipped with end plate 4 respectively and are linked to each other with two

roller bearings

5,6 that install the horizontal direction both sides, lower prop 3 both sides are equipped with guide rail 7, join with vertical polylith movable curtain sheet 8 sides that are fixed on the roller bearing in the guide rail 7, lower prop 3 lower end parts are equipped with the fixing hole 10 in movable bolt 9 and ground and collide and connect.

The utility model is that movable post and curtain body repose on ceiling when no fire alarm order, but it has to open under the conventional control and falls hold function.With Fire Services Communication Centre interlock, receive active, passive, level, pulse various control signal.Can organize into groups arbitrarily, realize control automatically, simultaneously accurately to the control center feedback door position signalling that disappears.Receive fire alarm, send sound automatically, light is reported to the police, at first the cigarette sense is reported to the police, and by the designing requirement official hour, frequency descends and returns at the end movable post in the canopy, and column bottom control bolt enters provided box, pins no longer swing of cylinder automatically.Its two, temperature sense is reported to the police, whole curtain body is along disposable the returning at the end of gliding in the movable post two end two-rails.(if large span 20-100m can be provided with many movable posts of 2-, both just like this, all posts also can descend under the control center control that disappears synchronously).During fire alarm took place, the Field Force can press button and promote the curtain body, and time-delay is for people's escape, and the curtain body is provided with the escape curtain simultaneously, for people's escape.Fire alarm is removed, and the field personnel can press button it is playbacked, and playback divides first step curtain body to promote playback, the movable post playback of second step.

Claims

1. activity pillar cloth matter fire curtain, comprise movable post, it is characterized in that: there is cylinder in the vertical connection (2) anchor plate on the ceiling (1) lower end, its side has linkage and lower prop (3) to join, last cylinder (2) both sides are equipped with end plate (4) respectively and are linked to each other with two roller bearings (5), (6) that install the horizontal direction both sides, lower prop (3) both sides are equipped with guide rail (7), joins with vertical polylith movable curtain sheet (8) side that is fixed on the roller bearing in the guide rail (7), lower prop (3) lower end part is equipped with the fixing hole (10) in movable bolt (9) and ground and collides and connect.