Ground Cable For Bridge

The Ground Cable For Bridge should correctly select the connection material: select the appropriate connection material according to the material and design requirements of the bridge and grounding device. For example, copper bridges and grounding devices can be connected with copper braided wire to ensure good conductivity; if they are made of steel, flat steel or hot-dip galvanized round steel can be used for connection. The specifications of the material must comply with electrical safety standards, for example, the thickness and width of the flat steel should meet the current-carrying requirements.

Selection of bridge grounding wire connection method

- Welding: This is a more reliable connection method. When welding, the welding quality must be ensured. The weld should be full, without defects such as false welding and slag inclusion. After welding is completed, the welding parts should be treated with anti-corrosion, such as brushing anti-rust paint, to prevent corrosion from affecting the connection reliability.

- Bolt connection: When using bolt connection, bolts, nuts and washers of appropriate specifications should be used. The material of the bolt is generally stainless steel or hot-dip galvanized to enhance corrosion resistance. When connecting, sufficient tightening force must be ensured. After tightening the nut, the length of the bolt exposed from the nut must meet the requirements, generally 2-3 pitches. And check the bolts regularly to see if they are loose.

The advantage of Quande Electronics Source Factory in terms of delivery time may be reflected in our accurate production planning and scheduling system, which can accurately predict and arrange the time of each production link to ensure on-time delivery.