Modification tutorial for adding door-in-door and see-through windows to electric doors

How to retrofit a 15-year-old electric door to add a door-in-door and a see-through window?

On June 17, Kunming Haydun Automatic Doors modified a lifting door and added a door-in-door, which means adding a small door to the original door. This was also an issue that many netizens were concerned about before. , I want to modify the garage door at home to add a door-in-door and a see-through window.

Electric door modification to add a door-in-door and a perspective window can theoretically be modified regardless of the size of the door opening, but it requires very professional technical workers to perform modifications on site, and the following points should be noted:

First, modify the electric door pair The professional skills of technical workers are very high and they need to have at least ten years of industry work experience to operate. In this way, the modified electric door can ensure that it does not affect the normal operation and safety of the original electric door. If modified improperly, it may cause the entire electric door to malfunction or cause safety hazards. In serious cases, it may be directly scrapped. However, this kind of loss may trigger a dispute between the owner and the worker.

Secondly, before modification, it is necessary to confirm the structure, material and aging degree of the original electric door to see whether it is suitable for such modification, and whether the modification will have an adverse impact on the overall appearance and performance. Because some electric doors may be rusty due to the quality of the door panels, or may be affected by various factors such as tracks, hinges, loose screws, motor damage, etc. Even if the modification work is completed, they cannot be used normally. This is also related to the additional door added by the modification. The middle door has nothing to do with the see-through window, and if the electric mode fails after modification, only the small door can be used, which is not worth the gain.

How to detect whether the original electric door is suitable for modification? First, you can check the overall structural strength of the electric door. For example, after 15 years of installation and use, the Kunming Haydn garage door is still at the same level as the current production technology and installation technology. Although it has been used for 15 years, it still looks new in appearance, and even the new one installed by the neighbor next door. There are few substantial differences in garage doors. If you want to modify such a garage door to add small doors and windows, there will be no problem, and it will have no impact on the load of the motor.

Secondly, the frame design and material selection of small doors and windows are also very important. If the selected glass is of poor quality or the frame is not firmly installed, it may break when hit, causing safety hazards. Hardware Accessories will also directly affect privacy issues, especially if the see-through window is installed in an inappropriate location. It will make it easy for outsiders to observe the indoor situation, which will affect the privacy and property security of the owner to a certain extent. There is currently no suitable smart lock to match the small door, so compared with the complete electric door, small doors and see-through windows and other modified areas. The protective capabilities are relatively weak and may be easier to break in.

Of course, if appropriate measures are taken during the modification process, high-quality materials are selected and professional installation is carried out, these adverse effects can be minimized, but they still need to be carefully evaluated and handled. After the modification is completed, adequate Testing, including synchronous operation of the main door with small door opening and closing, checking whether the newly added small door accessories and door locks will be installed on the fixed On the door head, after flipping, will it hit the ceiling board, causing scratches and affecting the appearance of the ceiling? The second is to re-adjust the strength of the torsion spring to match the weight of the new accessories, so that the electric door can run more smoothly. As for other remote controls and infrared Functions such as safety sensors will not change due to modification, so there is no need to conduct a second test.

There is also the issue of service life that everyone is more concerned about. The new small doors added to the electric door modification are used more frequently, which will cause greater wear and tear on the accessories and frames, and may even cause the screws of the modified interface to appear. If it becomes loose, the experience may not be as useful as it was at the beginning after a period of time, and this problem cannot be solved with simple maintenance. Therefore, Kunming Haydn\’s suggestion for garage doors is that rather than modifying them, it is better to dismantle the old ones and replace them with new ones; compared to fixed wickets, movable wickets have more problems, so it is recommended to choose fixed wickets, which are easier to maintain. The overall structure of the electric door is balanced, and there will be no deformation or wear problems after long-term use, thus extending the overall service life.