电动卷帘门做为现下运用较广的门类其一，被众多大型、加工厂、家居喜爱。卷帘门内部构造具体可分为电机部分、帘片部分和别的的卷帘门配件，接下来分别因其内部结构图来详解一下卷帘门的不同构成部分和运作方式。

As one of the widely used categories, electric roller shutter doors are loved by many large shopping malls, processing plants and home furnishings. The internal structure of roller shutter door can be specifically divided into motor part, curtain part and other accessories of roller shutter door. Next, the different components and operation modes of roller shutter door will be explained in detail according to its internal structure diagram.

电动卷帘门整体结构：

Overall structure of electric roller shutter door:

(1)固定结构：导轨（不锈钢或者铝合金）、端盖板、不锈钢包厢；

(1) Fixed structure: guide rail (stainless steel or aluminum alloy), end cover plate, stainless steel box;

(2)防护结构：门帘、地梁、地梁胶条、端卡；

(2) Protective structure: door curtain, ground beam, ground beam rubber strip, end clamp;

(3)驱动结构：电机、卷轴、电机皇冠轮、电机驱动轮；

(3) Drive structure: motor, reel, motor crown wheel, motor drive wheel;

(4)其他：毛刷，五金配件。

(4) Others: brush, hardware accessories.

电机结构图:

Motor structure diagram:

电机由电动机、减速箱 、自动限位器 、制动机械 、电器盒 、手动机械 、手动拉链 、大齿轮 、按钮开关和安装铁板构成。

The motor is composed of motor, reducer, automatic limiter, braking machinery, electrical box, manual machinery, manual zipper, big gear, button switch and installation iron plate.

相关配件：

Related accessories:

(1)77#封头、65#封头、55#封头、50#封头、37#封头

(1) 77# head, 65# head, 55# head, 50# head, 37# head

(2)帘片底胶条

(2) Curtain bottom rubber strip

(3)普通手摇杆

(3) Ordinary hand rocker

(4)过墙杆离合锁

(4) Wall bar clutch lock

(5)开关盒

(5) Switch box

(6)过墙手摇杆

(6) Wall rocker

(7)手动扭簧

(7) Manual torsion spring

(8)专用弹簧

(8) Special spring

电动卷帘门运作方式:

Operation mode of electric roller shutter door:

电机隐蔽于卷管内，借助电机运转拉动传动轴运转，达到卷帘帘片的升缩，升高帘片卷绕在卷轴上，降低帘片沿着滑轨里侧滑下来。借助控制器的操纵来达到窗帘的升高、停下、降低动作。另有带跳闸手动式释放出来系统，在跳闸的状况下可借助手动式摇杆使卷帘门升缩。

The motor is hidden in the rolling pipe, and the driving shaft is pulled to operate with the help of the motor operation, so as to achieve the rise and contraction of the rolling curtain sheet, raise the curtain sheet and wind it on the rolling shaft, and lower the curtain sheet to slide down along the side of the slide rail. With the help of the control of the controller, the curtain can be raised, stopped and lowered. In addition, there is a manual release system with tripping. In the case of tripping, the roller shutter door can be raised and retracted with the help of a manual rocker.

济南电动卷帘门的安装要先在设置门框处做标记，再量出门洞的规格大小，根据规格制作符合标准的电动卷帘门，然后把门框固定好并在两边提前留下凹槽，等到调整合格之后，再固定上木楔，之后通过水泥砂浆加固，接着装上电动卷帘门，保证它和墙体变成一体，尽量保证无缝隙，这样能够方便使用。

The installation of Jinan electric roller shutter door should first make a mark at the place where the door frame is set, then measure the size of the door opening, make the electric roller shutter door that meets the standard according to the specification, then fix the door frame and leave grooves on both sides in advance, wait until the adjustment is qualified, then fix the wooden wedge, and then reinforce it with cement mortar, and then install the electric roller shutter door to ensure that it is integrated with the wall and that there is no gap as far as possible, This makes it easy to use.

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