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Cable Pulley Overhead Fiber Optic Cable Sheave Earth Wire Stringing Blocks for ACSR Conductor
Ground wire pulley block is suitable for stranded wire with rated load of 5~20kN, weight can be between 1.6~4.5kg, if you need to order, please indicate iron or nylon wheel.
Grounding wire pay-off block is a kind of equipment specially used in power transmission line construction, its main function is to conveniently set up and move the grounding wire. The following is a basic introduction to the grounding wire pay-off block:
1. Functions and uses: The grounding wire pay-off block is used in the construction process of power transmission lines, mainly for installing and adjusting the grounding wire. The ground wire is an important part of the power transmission line, which is used to lead the current to the ground in case of failure to ensure the safety of equipment and personnel.
2. Structure and design: The pay-off block is usually composed of one or more brackets with pulleys, which are usually made of wear-resistant materials to reduce the damage to the grounding wire. Brackets are usually designed to be lightweight and easy to move for easy adjustment and use on the construction site.
3. Operation mode: The operator usually uses a sling or rope to fix the grounding wire on the pay-off block, and controls the movement of the pay-off block manually or mechanically to stretch the grounding wire to the desired position. Some models may be equipped with manual or electric winches to provide more convenient operation.
4. Safety considerations: When using the grounding wire pay-off block, safety operating procedures must be strictly followed. This may include regularly checking the condition of the equipment, ensuring that appropriate slings and ropes are used, and ensuring that operators are trained to operate the equipment properly.
5. Application: grounding wire pay-off block is mainly used in the construction and maintenance of power transmission lines. They can be used in various types of transmission lines, including high-voltage transmission lines and distributed energy systems.
In general, the grounding wire pay-off block is an important construction tool used to install and adjust the grounding wire in the construction of electric transmission lines to ensure the safety of equipment and personnel.
Product specification
Item Number |
Model |
Max. Applicable Stranded Wire |
Rated Load (kN) |
Weight (kg) |
Remark |
10331 |
SHT-120×30 |
GJ35 |
5 |
2.2 |
Cast iron sheave |
10332 |
SHT-150×32 |
GJ70 |
10 |
3.6 |
|
10333 |
SHT-165×50 |
GJ120 |
20 |
4.5 |
|
10334 |
SHT-200×60 |
GJ150 |
20 |
5.2 |
|
10341 |
SHTN-120×30 |
GJ35 |
5 |
1.6 |
Nylon sheave |
10342 |
SHTN-150×32 |
GJ70 |
10 |
2.4 |
|
10343 |
SHTN-165×50 |
GJ120 |
20 |
3.3 |
|
10344 |
SHTN-200×60 |
GJ150 |
20 |
3.8 |