The clamping fixture ‌ is a kind of clamping fixture used for fixing wires or pipelines, mainly used to fix optical cable to the pole and tower, to prevent the optical cable from being damaged by friction with the pole and tower or other objects under the action of wind. The pull-down fixture usually consists of a clamp body for fixing the cable, and a fastener for fixing the clamp body to the desired position

The use and function

The lead down fixture is mainly used for the fixed installation of ADSS and OPGW cable on the pole.

Specific application scenarios include:

Optical cable connector bar (tower) ‌: The fixing function of the optical cable from the clamping tool to the installation of the protection box.

The optical cable is led down from the tower to the underground pipeline, cable trench, direct burial, and led down into the equipment room, etc. ‌ : Prevent the optical cable from rubbing with the tower or other objects under the action of wind to damage the optical cable, so as to protect the safety of the optical cable.

Type and model

According to the use scenario and the type of cable, the guide clamp can be divided into tower guide clamp and rod guide clamp. The tower pull-down fixture is used on the tower, while the rod pull-down fixture is used on the pole. According to the cable diameter and rod diameter, the model of the drawdown fixture is also different, and usually needs to be configured according to the specific design requirements.

Drawdown clamps and fixtures are equipment accessories used to secure and guide cables such as optical cables.

The pulling clamp is mainly used for the fixed installation of OPGW optical cable and other cables on the tower to ensure the stability and safety of the cable. These fixtures usually have surface treatment processes such as hot dip galvanizing to improve their corrosion resistance and service life. For example, Angle steel tower with lead clamp YDZ hot dip galvanized U-shaped fixture is a common lead clamp, it is suitable for fixing optical cable, and has hot dip galvanized surface treatment ‌1.

Clamp, such as cable with lead down clamp ADSS/OPGW fixed clamp, is also used to fix cable and other important accessories. They usually have specific specifications and scope of application and can be customized according to actual needs. These fixtures are also treated with processes such as hot dip galvanizing to ensure their quality and durability. For example, optical cable fixing fixture OPGW/ADSS lead down clamp is a rod and tower lead down clamp, it is suitable for optical cable overhead scenarios, and has a long average life ‌2.

In addition, the pulling clamp and fixture have a wide range of applications in the field of power engineering and communication engineering, and are important equipment accessories to ensure the stable and safe operation of cables. In the selection and use, it is necessary to make the appropriate selection according to the actual needs and scenarios, and follow the relevant installation and use specifications