How to repair the switch failure of Nanshan automatic expansion door
Time: 2020-04-03 View: 1729
How to repair the switch failure of Nanshan automatic expansion door
For a long expansion door, the counterweight will be increased proportionally, so that the expansion door is more stable in operation. The expansion door is driven by a part of the head to drive the whole door. Therefore, the weight and strength of the head plate are particularly important. At present, there are three kinds of substrates on the market: cement, thin iron and cast iron. The structure of the inclined bar of the expansion door in the headboard factory determines the integrity and straightness of the expansion door. The greater the penetration of the diagonal bar to the main straight bar, the better the integrity and straightness (it can also be judged by the number of squares assembled between the diagonal bars across the main straight bar, which is better).
Some manufacturers want to save materials and add upper and lower gears to make the gate lose some functions. Most of the aluminum profiles of the expansion door are treated by electrophoretic oxidation. After electrophoretic treatment, the surface of the material can remain smooth, bright and colorfast for a long time. When purchasing, we should not only pay attention to the total length of the expansion door, but also ignore the spacing of the door row. The basic feature of the retractable door is the retractable operation, that is, the door row spacing can be large or small, and the spacing can be increased. In order to reduce the cost of products, some manufacturers have increased the distance between the expansion door, Yantai induction door and expansion door row by themselves, which seriously exceeds the provisions of industry standards. Electric expansion door, because of its high transmission stability.New cross connection design: cross pipe is made by special technology and equipped with super PA wear-resistant casing. It is closely combined with the circular pipe to make the door truss structure more solid and stable. The characteristics of the expansion door beautify the environment, improve the appearance of the enterprise and enhance the image of the enterprise; help to create a civilized enterprise, civilized factory and civilized city atmosphere; improve the safety, even if there is damage or crossing the road in the middle of the night, we should take immediate action. The expansion door is mainly used in residential, school, enterprise and public institutions. I believe we are not new to it. We can see it everywhere,Therefore, in order to ensure the normal operation of the automatic sensing door, it is necessary to check it regularly. What should be paid attention to in the inspection process? 1. When the detector moves from the outside or inside of the door to the automatic door at normal speed, the automatic retractable door will open automatically, and the movement will be stable without collision. 2. Observe the normal walking route of the personnel through the automatic door, and adjust the daily walking route to the direction of the personnel moving towards the automatic door, rather than the automatic door at a certain angle. 3. If the automatic door is equipped with an auxiliary safety light sensor (infrared radiation protection device), when the door leaf is opened automatically, people can´t stand and open, and can´t access the summary of other solutions, the expanded door can be opened or closed for troubleshooting, And how to deal with the expansion of the power cut door? "Open the electric expansion door market, establish brand awareness, now people´s personality publicity is increasingly becoming the general trend. The personalized thinking of the post-80s and post-90s young consumers will especially have an impact on the market." The new consumer group has more and newer requirements for all aspects of the performance of the electric expansion door products. The price manufacturers of electric expansion door also pay special attention to its additional cultural connotation and aesthetic taste. We also need to constantly push through the old and bring forth the new, and deeply understand the needs of consumers in the market.
