如今防火卷帘门的需求越来越大，被普遍用于各类厂房、仓库、车库等场所，当然要想更好的使用卷帘门或者出现问题能快速的找到原因并解决的话，就需要在平常中多了解一些知识，比如防火卷帘门大轴怎么安装？

　　Nowadays, the demand for fireproof rolling shutter doors is increasing, and it is widely used in all kinds of factories, warehouses, garages and other places. Of course, in order to better use the rolling shutter doors or quickly find the reason for problems and solve them, we need to know more about some knowledge in ordinary life, such as how to install the big shaft of fireproof rolling shutter doors?

　　安装防火卷帘门大轴前，先将挂板按好的方向安装在卷轴上，然后在挂板上安装4-6块窗帘板，在卷轴上卷紧并用铁丝固定。

　　Before installing the large shaft of fire shutter door, install the hanging plate on the reel in a good direction, and then install 4-6 curtain plates on the hanging plate, roll tightly on the reel and fix it with iron wire.

　　吊装防火卷帘门大竖井时注意，设置专人指挥，人字梯、脚手架、手拉葫芦进行检查。安装防火卷帘门时，先将光轴连同轴承及座插入卷筒端孔，对准位置后再拧紧轴承固定螺栓。

　　Attention should be paid to safety when hoisting the large shaft of fire shutter door. Special people should be set up to direct and check the step ladder, scaffolding and hand-pulled hoist. When installing fireproof rolling shutter doors, first insert the optical shaft, bearing and seat into the end hole of the drum, align with the position, and then tighten the bearing fixing bolt.

　　轴装好后，可以左右移动卷筒来调整位置。还要用水平仪和水平管仔细检查卷轴的水平。调整后光轴与卷筒完全焊接固定，光轴与轴承用支撑螺钉固定。卷筒吊装时，应特别注意不要损坏卷在轴上的帘板，用钢丝绳捆扎时应垫木。

　　After the shaft is set, the reel can be moved left and right to adjust position. Also check the level of the reel carefully with a level and level tube. After adjustment, the optical shaft and reel are fixed by welding completely, and the optical shaft and bearing are fixed by supporting screws. When hoisting the drum, special attention should be paid not to damage the curtain plate rolled on the shaft, and wood should be mat when tying with wire rope.

　　此外，当防火卷帘门处于一定状态时，不要急于拆开检查原因，而要观察卷帘门的故障是否是由电源等外部原因引起的。如果排除外因，确定是内部零件问题，则需要找有经验的师傅进行维修，或者请有经验的师傅指导排除故障。

　　In addition, when the fire shutter door is in a certain state, do not rush to disassemble and check the cause, but to observe whether the failure of the shutter door is caused by external reasons such as power supply. If the external cause is excluded and the internal parts are determined to be faulty, you need to find an experienced professional master to repair, or ask an experienced master to guide troubleshooting.

　　此外，在购买防火卷帘门的时候需要质量为，而不能为，这一点是很多人在购买常常会进入的误区。如果您想知道更多关于防火卷帘门的事情就来网站www.jnhsjlm.com进行咨询吧，人员为您详细解答。

　　In addition, when buying fireproof rolling shutter doors, we need to focus on quality, not price, which is a mistake that many people often enter in the purchase. If you want to know more about fire shutter doors, you can consult the website www.jnhsjlm.com, and the professionals will give you detailed answers.