What is the reason for the squeak when the anti theft door is opened and closed, and what is the sol

Summary. Hello boss, first, what should I do if the anti-theft door squeaks when it is opened?

1. If it is because the door hinge is rusty and squeaks, drop some lubricating oil directly on the door shaft hinge, and then let it be fully lubricated, and wait for 10 minutes;

What is the reason for the squeak when the anti-theft door is opened and closed, and what is the solution?

Hello boss, first, what should I do if the anti-theft door squeaks when it is opened and buried? 1. If it is because the door hinge is rusty and causes a creaky sound, drop some lubricating oil directly on the door shaft hinge, and then let it be lubricated and left for 10 minutes;

2. If the gap between the anti-theft door and the door frame is too small or the anti-theft door façade is not parallel to the edge of the door frame and causes the sound, then directly dismantle the anti-theft door, please reinstall it once in the master hall of the professional leather dust, and try to make the door gap in a moderate position.

2. What is the reason for the creak when the anti-theft door opens and closes, and what is the solution? 1. There is a reason for debris interference related to the hinge of the anti-theft door. When there is debris around the anti-theft door hinge, it will affect the normal use of the anti-theft door hinge training and grinding chain.

When the security door is closed, debris will cause the security door hinge to be deformed due to impact. If the hinge of the anti-theft door is deformed, there will be a situation where the anti-theft door and the door are equipped with a clever frame, and there is often friction.

2. Another kind of interval problem is that there is a problem during installation, the gap between the anti-theft door and the door frame is too small, or the edge of the anti-theft door and the door frame are not parallel. This can also cause abnormal friction between the security door and the door frame. 3. Although the anti-theft door is resistant to destruction, it does not mean that too much violence will not cause the anti-theft door to damage and dust damage.

When we open and close the door too hard, it will cause the hinge of the anti-theft door to be strongly impacted, which will cause the anti-theft jujube to carry the door face or the door frame of the anti-theft door is not in the normal position. It will be out of the stool or there will be abnormal friction between the security door and the door frame.

Let's take a look at what the sound is, if it's a hinge, you can use some lubricating oil It is also possible that there is something dirty inside, you can wash it with water first, and it may be that the adhesive strip is loose, if the hinge is loose, the door leaf is small, and it is possible to squeeze the rubber strip There will be a sound, if it is the place of the lock tongue, do not use lubricating oil, you can use pencil foam, the effect is very good, you can try.

The squeak when opening the security door is because the security door has been used for too long and then the hinge is rusted, it is recommended to apply lubricating oil on the top of the security door hinge and maintain it regularly.

Equipped with an anti-theft lock, it can resist abnormal opening under certain conditions within a certain period of time, and has a certain safety protection performance and meets the corresponding anti-theft security level.

The full name of the security door is "security door". It combines anti-theft and security performance. According to the provisions of the "General Technical Conditions for Anti-theft Security Doors", qualified anti-theft doors cannot be pried open within 15 minutes by using ordinary hand tools such as chisels, screwdrivers, crowbars and portable power tools such as hand drills, or open an opening of 615 square millimeters on the door leaf, or open an opening of 38 square millimeters in a semicircle of 150 square millimeters of locking points.

And the locks used on the anti-theft door must be a special lock for the anti-theft door with anti-drilling function that has been tested and qualified by the testing center of the Ministry of Public Security. The anti-theft door can be made of different materials, but only the door that meets the standard test and receives the safety product production certificate can be called an anti-theft door.

If the hinge is loose, the door leaf is small, and it is possible to squeeze the strip, and there will be a sound, if it is the place where the tongue of the lock is locked, do not use lubricating oil, you can use pencil foam, the effect is very good, you can try.

The squeak of the anti-theft door switch is because the lubricating oil at the door shaft is depleted, and you need to add some lubricating oil.

The reason for the creaking of the anti-theft door is that the quality is too poor, the use time is long, and the various parts cannot withstand the wear, and then there is the drip lubricating oil.

In the process of opening and closing the door for a long time, the original lubricating oil in the door shaft is exhausted, and this sound is made. If you pay attention, you'll also notice that opening and closing doors are not as smooth and smooth as they used to be, and to eliminate this sound, just add a little lubrication to the door shaft.

It must be a lack of lubricating oil, buy some butter to lubricate, or engine oil, it has a lubricating effect.

It may be due to the lack of lubricating oil, but you can drip lubricating oil into the bearing pulley to make the sound disappear.

It should be that the degree of lubrication is not enough, you can consider putting some lubricating oil or something in it to lubricate it.