The use method and selection method of steel wire seal

The use method and selection method of steel wire seal

After years of development, sealing products have gradually become products for specific needs, and the types of steel wire seals are also diverse, and they are more used in transportation, safety, and escort scenarios.

Steel wire seal is a kind of disposable lock, not only widely used, and the effect is remarkable. For example, when managing the electric energy meter and the electric meter box, the electric energy loss can be effectively prevented. Turn it into a kind of solid safe. For example, it is suitable for customs transportation as an effective means of monitoring the export of goods to ensure the integrity and safety of the goods.

The inside of the lock body is fixedly connected to the lock body through one end of the lock belt, and the other end of the lock belt is connected to the lock head. The lock body is provided with a counterbore for the lock head to pass through, and the lock body is provided with two connected with the counterbore. The inclined hole is provided with a spring, and the connection between each inclined hole and the counterbore is respectively provided with a steel ball. Two grooves matching the two steel balls, A first recess is formed near the front end of the lock head.

Mode of use

When the steel wire seal is in use, after the lock belt passes through the sealed parts of these packages, the lock head is inserted into the through hole on the lock body, so that the two steel balls in the lock body can enter the two grooves on the lock head respectively In the groove, the two steel balls are respectively pressed in the two grooves on the lock head under the action of the corresponding springs to lock the lock head to complete the sealing. By analyzing the cooperation between the two steel balls and the two or grooves on the lock head, the lock head is locked more securely.

So, how do we need to choose the right wire seal?

1. look at the surface treatment of steel wire seal, surface treatment plugging generally have electroplating, spraying and coloring three kinds of treatment process. After the end of the treatment process, a protective film can be formed on the surface of the plug to prevent corrosion and rust, while making the product beautiful. When buying, look for surfaces that are correctly coated, evenly coated, and brightly colored, as well as signs of bubbles, rust and oxidation.

The 2. is to look at the steel wire sealing material. The market is basically divided into stainless steel, copper, zinc alloy, steel and aluminum, which are independently selected according to specific needs.

3. feel the weight of the steel wire seal and listen to its sound. The jerry-built product is very light in weight, it feels bad to use, and the sound is very stuffy.