防火卷帘门如何安装导轨

Fireproof rolling shutter door is a kind of fire prevention and thermal insulation facility suitable for large openings of buildings. The product plays a certain role in design and installation. Fireproof rolling shutter door is widely used in the fire partition area of industrial and civil buildings. It can effectively prevent the spread of fire and ensure the safety of life and property. It is an indispensable fire prevention facility in modern buildings. There is no strict distinction between fireproof rolling shutter and fireproof rolling shutter door, and the function is the same. The full name of the fireproof rolling shutter is the fireproof rolling shutter door.

防火卷帘门的种类主要有：复合型钢质防火卷帘（防火防烟）、无机特级防火卷帘（双轨双帘）、钢质复合型水喷汽雾式防火卷帘、钢质复合型侧向式防火卷帘、钢质复合型水平式防火卷帘、无机特级折叠式防火卷帘以及带各种帘中门的防火卷帘。按材质分钢质、复合、无机等。

The main types of fireproof rolling shutter doors are: composite steel fireproof rolling shutter (fire and smoke prevention), inorganic special grade fireproof rolling shutter (double track double curtain), steel composite water spray steam mist fireproof rolling shutter, steel composite lateral fireproof rolling shutter, steel composite horizontal fireproof rolling shutter, non machine special folding fireproof rolling shutter and fireproof rolling shutter with various curtain middle doors. According to the material, it is divided into steel, composite, inorganic, etc.

防火卷门如何安装导轨1、在防火卷帘门的两侧确定导轨安装位置，用锤线放出导轨基准线，放出导轨连接件固定螺栓十字线，导轨超过吊顶不小于75cm。

How to install the guide rail for the fireproof rolling shutter 1. Determine the installation position of the guide rail on both sides of the fireproof rolling shutter door, set out the guide rail reference line with the hammer line, set out the cross line of the fixing bolt of the guide rail connector, and the guide rail shall not exceed the ceiling by less than 75cm.

2、用冲击钻在墙柱上打出连接件固定膨胀螺栓孔，连接件的间 距不得大于600 mm，两端距导轨口100 mm。先上下固几块连接件，将导轨贴上，校正其垂直并点焊，导固定后再复一下导轨的垂直度，每米不得大于5 mm，全长垂直度不得超过20 mm，复合帘面嵌入导轨深度(见GBl4102—2005)。

2. Use the impact drill to punch the expansion bolt hole for fixing the connector on the wall column. The spacing of the connector shall not be greater than 600 mm, and the two ends shall be 100 mm away from the guide rail opening. First fix several connectors up and down, paste the guide rail, correct its verticality and spot weld it. After the guide rail is fixed, reset the verticality of the guide rail, which shall not be greater than 5 mm per meter, and the verticality of the whole length shall not exceed 20 mm. The depth of the composite curtain surface embedded in the guide rail (see gbl4102-2005).

3、将其余连接件装上，连接件与导轨之间采用点焊，每件连接件与一导轨间点焊点不少于5点，点焊的宽度不小于5 mm，焊接处 绝不应穿现象发生。采用不锈钢导轨时焊条采用不锈钢焊条。

3. Install other connectors. Spot welding shall be adopted between the connector and the guide rail. The spot welding point between each connector and a guide rail shall not be less than 5 points, and the width of spot welding shall not be less than 5 mm. The welding place shall not be penetrated. When stainless steel guide rail is used, stainless steel electrode shall be used.

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