发布人：http://www.kdjlm.com 发布时间：2019-05-21 13:41:01
Although the rolling shutter door looks simple, in practice, the rolling shutter door is also made up of many parts, such as the rolling shutter curtain sheet, motor spring and so on. Today, Jinan Electric Curtain Door manufacturers and you come together to talk about the spring of the curtain door, spring is also very important for the curtain door, on the opening and closing of the curtain door plays a vital role.
The rolling shutter door acts as a partition to a certain extent as the wall does. It consists of curtain board, seat board, guide rail, support, reel, box body, control box, door winder, limiter, lintel, manual quick-release switch installation, button switch and insurance installation, etc. The common device is inconvenient to use wall partition. The following is a brief description of the method of changing the spring of the rolling shutter door by Jinan electric rolling shutter manufacturer:
Spring is divided into two kinds of torsion spring and steel jar. The device of torsion spring is to first grasp the torsion spring shell by hand facing the human direction (from the front) upward, and then grasp the screw fixed on the door body with the left hand (tool shake off) and remove the screw with the right hand. After that, the two hands gradually loosen the spring until there is no resistance. Each hand is pushed in this way, and then the hand moves. Remove the winding screw on both sides of the girder, then take it off and put it on the ground, then remove the spring screw, and fix the screw after the new spring sleeve is removed. Of course, the winding (girder) is also installed according to the old style. Now it is the most critical operation to tighten the spring at the beginning. (In fact, it is in the opposite direction when it was previously removed) tighten to the ideal. After resistance, the screw tendons are replaced.
In a word, the change of the spring of the rolling shutter door is not optional, especially if the spring of the rolling shutter door presents problems in the normal operation process, if you want to change it, the proposal is to find the right track manufacturers of Jinan electric rolling shutter door, after all, the right track manufacturers are comparable professionals, and it is not easy to present problems in the process of changing.