Frictional Ratchet Withdrawing Wire Tools For Overhead Power Transmission Lines
A Frictional Ratchet Withdrawing Wire Tool is a manual or powered device used to pull, tighten, or withdraw wire ropes or cables with controlled force, commonly applied in cable installation, construction, and rigging operations.
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A Frictional Ratchet Withdrawing Wire Tool is a manual or powered device used to pull, tighten, or withdraw wire ropes or cables with controlled force, commonly applied in cable installation, construction, and rigging operations.
Frictional ratchet withdrawing wire tool
|
Order number |
Model |
Rated load (kN) |
Number of teeth of ratchet sheave |
Weight (kg)
|
Feature |
|
14101 |
SJIA-1 |
10 |
25 |
3.2 |
Volute hook |
|
14102 |
SJIA-1A |
10 |
25 |
3.2 |
kook |
·Uses :to cooperate with conductor grip in tightening conductor .
·Features :adopted friction mechanism ,turning agilely and reliably.
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: Utilizes a ratchet mechanism combined with friction to grip and pull wire ropes steadily, allowing incremental tensioning without slipping.
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: Available in various load ratings, typically ranging from 1 ton to 8 tons depending on the model and application.
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: Some models are manual hand tools; others are powered by electric motors (e.g., 1.5 HP motors) for higher pulling forces and controlled speeds.
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: Pulling speeds vary with load; for example, at 4000 lbs (1.8 kN) load, speed may be around 12 feet per minute, decreasing as load increases.
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: Usually requires a specific diameter and type of pulling rope, such as 7/8" double-braided polyester composite rope rated for high breaking strength (e.g., 32,000 lbs or 142 kN).
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: Used for cable pulling in underground or overhead installations, wire rope tightening, and wire withdrawal in various industrial settings.
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:
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: Manual ratchet pullers with double ratchet systems, suitable for loads of 2 to 4 tons, featuring pawls and springs for controlled engagement and release.
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Manual Ratchet Wire Rope Tighteners: Hand-operated tools designed for tightening and withdrawing wire ropes at any angle or position, often with adjustable rope lengths and hooks.
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A Frictional Ratchet Withdrawing Wire Tool is a cable pulling and wire tightening device that uses a ratchet mechanism combined with friction to provide controlled, incremental pulling force. Available in manual and electric versions, these tools are essential for safely and efficiently pulling or tightening cables and wire ropes in construction, electrical, and industrial applications.
