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全面介绍防火卷帘门常见故障及维修方法
2018-7-23 11:28:18

卷帘门如今使用的也是非常广泛,一些厂房进出车辆的大门,以及一些住宅的车库都会用到电动卷帘门。由于其造型美观、功能齐全、控制方便、停电时也可手动操作,所以被大量使用。防火卷帘门常见故障及维修方法有哪些,你知道吗?下面由济南卷帘门厂家为大家详细介绍!
Rolling shutter doors are also widely used nowadays. Some factories have access to vehicles, and some garage houses use electric rolling shutters. Because of its beautiful appearance, complete functions, convenient control and manual operation during power failure, it is widely used. What are the common failures and maintenance methods of fire shutter doors? Do you know? The following is a detailed introduction by Ji'nan rolling shutter manufacturers.
1、电动机不动或转速慢
1. The motor is not moving or the speed is slow.
故障原因:一般是线路断路、电机烧损、止按钮没复位、限位开关动作、负载较大等引起。
The cause of the fault is generally caused by circuit breakage, motor burning, no reset of stop button, action of limit switch, heavy load and so on.
处理方法:检查线路、并接通;更换烧损电机;更换按钮或重复按动几次; 拨动限位开关滑块使它脱离微动开关触点, 并调整微动开关位置;检查机械部分 有无卡阻,若有则消除卡阻清理障碍物。
Treatment: check the line and connect; replace the burning motor; replace the button or repeat several times; move the limit switch slider out of the micro switch contact and adjust the position of the micro switch; check the mechanical part to be blocked, and remove the obstructions.
2、控制失效
2, control failure
故障发生的部位及原因:继电器(接触器)触点粘死、行程微动开关失效 或触片变形、滑块紧定螺钉松、靠板螺丝松使靠板移位,使滑块或螺母不能随丝 杆转动而移动、限位器传动齿轮破损、按钮上、下键卡死。
The location and cause of the failure: the contact contact of the relay (contactor), the failure of the travel microswitch or the deion of the touch sheet, the loosing of the slider, the loosing of the plate screw, and the displacement of the board, so that the slider or nut can not move with the screw, the transmission gear of the limiter is damaged, the button on and down the key card is dead.
处理方法:更换继电器(接触器);更换微动开关或触片;紧定滑块螺钉并 使靠板复位;更换限位器传动齿轮;更换按钮。
Treatment: replace the relay (contactor); replace the fretting switch or touch pad; tighten the slider screw and reset the plate; replace the transmission gear of the limiter; change the button.
3、手拉链不动
3. The hand zipper does not move
故障原因:环形链条堵住十字槽;棘爪无脱离棘轮;压链架卡死。
The cause of the fault is that the chain is blocked by the ring chain, the ratchet is not detached from the ratchet wheel, and the chain holder is stuck.
处理方法:理顺环形链条;调整棘爪与压链架相对位置;更换或润滑销轴。
Processing method: straighten out the ring chain; adjust the relative position between the pawl and the chain holder; replace or lubricate the pin shaft.
济南卷帘门厂

4、电机振动或噪声较大
4. The vibration or noise of the motor is large
故障原因:刹车盘不平衡或断裂;刹车盘无紧固;轴承失油或失效;齿轮啮合不顺、失油或磨损严重;电机电流声或振动。
Cause of failure: the brake disc is unbalanced or broken; the brake disc is unfastened; the bearing loses oil or failure; gear meshing is not smooth, oil loss or abrasion is serious; motor current or vibration.
处理方法:更换刹车盘或重新调整平衡;紧固刹车盘螺母;更换轴承;修配电机轴输出端齿轮、润滑或更换;检查电机,如电机坏损则更换。
Treatment: change the brake disc or adjust the balance; fasten the brake disc nut; replace the bearing; repair the motor shaft output end gear, lubrication or replacement; check motor, such as motor damage change.
检查电动卷帘门的支位偏差及螺丝松紧情况,检查皮带的松紧情况,检查控制器对电机输出清洁机箱内部的油污、灰尘,检查自动电动门各部件的磨损情况,开关门宽度、速度、制动等情况。
Check the position deviation and screw tightness of the electric rolling shutter door, check the tightness of the belt, check the oil pollution and dust inside the motor output cleaning cabinet, check the wear of the parts of the automatic electric door, open the door width, speed, brake and so on.
防火卷帘门厂家提醒大家要时常检查电压参数是否正常,更换损坏的部件业主还需注重自动门的定期保养与维护,自动门由于受安装质量及使用环境的影响,使用过程中难免会发生问题。
The manufacturer of the fire curtain door reminds everyone to check the voltage parameters regularly, and the replacement of the damaged parts owners should pay attention to the regular maintenance and maintenance of the automatic door. The automatic door will be unavoidable in the process of use because of the influence of the installation quality and the use environment

 

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