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30KN Bolt Type Anti-Twist Steel Rope Gripper: Heavy Duty Clamping Block for Pilot Rope

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30KN Bolt Type Anti-Twist Steel Rope Gripper: Heavy Duty Clamping Block for Pilot Rope

Brand Name : Suntech

Model Number : SKGF

Certification : ISO9001

Place of Origin : Ningbo

MOQ : 1 PCS

Price : Negotiable

Payment Terms : L/C,T/T

Supply Ability : 800 PCS/Month

Delivery Time : 3-7days

Packaging Details : Plywood Case

Name : Bolt Type Anti Twist Steel Rope Gripper

Model : SKGF

Rated Load : 20-100KN

Weight : 5.6-20KG

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30KN Bolt Type Anti-Twist Steel Rope Gripper: Heavy Duty Clamping Block for Pilot Rope
Product Overview

The SKG30L Bolt Type Anti-Twist Steel Rope Gripper is a high-rigidity, mechanical wire-pulling clamp specifically developed for high-voltage overhead transmission line stringing. Designed exclusively for flat/square braided anti-twisting steel ropes (Φ13mm), this gripper replaces traditional automatic levers with a heavy-duty bolt fastening mechanism. By manually tightening the high-tensile bolts, it delivers an immovable, positive compression seal that eliminates initial slack-slippage, ensuring absolute structural safety and up to 30KN of reliable load-holding performance during tension operations.

Technical Specifications

Precision machined to guarantee strict mechanical safety thresholds under rigorous field pulling demands:

Item Number Model Applicable Rope Size (mm) Rated Safe Load (KN) Net Weight (kg)
14251 SKG30L Φ13 mm (Flat/Square Profile) 30 KN 4.5 kg
  • Fastening Structure: High-Tensile Bolt & Nut Locking System
  • Inner Cavity Profile: Specialized Rectangular Slot
  • Body Material: Industrial-Grade Heavy Forged Alloy Steel
Key Technical Advantages
  • Zero-Slip Bolt Fastening: Unlike automatic come-along clamps that can spring open or slip when line tension drops to zero, the bolt-locked side plates maintain constant, unyielding mechanical pressure until manually released.
  • Flatted Rectangular Jaw Slot: The interior clamping chamber is precisely shaped to mirror the rectangular profile of anti-twist woven steel ropes. This full-surface contact protects the outer mesh layers from localized crushing.
  • Interlocking Side Plate Defense: The solid dual-plate design encloses the rope completely before bolting, acting as a structural shield that prevents the pilot wire from popping out under sudden whip or impact loads.
  • Simplified Link-Free Mechanics: With zero complex linkages, slides, or springs, this gripper is completely immune to jamming, seizing, or wearing down in muddy, sandy, or high-dust overhead utility corridors.
Industrial Applications
  • Tension Stringing Systems: Temporary anchoring, splicing, and securing of Φ13mm anti-twist steel pilot ropes on lattice towers.
  • Overhead Line Sag Adjustments: Maintaining precise holding tension on multi-braided steel wire systems during initial line deployment.
  • Heavy Utility Maintenance: Fail-safe grid line tensioning for urban and cross-terrain transmission grid construction.
Professional Buyer FAQ
Q1: Why choose a Bolt-Type gripper over an Automatic Lever-Type gripper?

Lever-type grippers require active line tension to stay locked. If the line goes completely slack during stringing, the jaws can loosen. The bolt-type SKG30L enforces a rigid, positive lock via thread torque, meaning it stays 100% clamped regardless of external tension fluctuations, offering unparalleled static anchoring security.

Q2: Can I use this gripper to clamp a standard round steel wire rope?

No. The SKG30L features a dedicated rectangular slot tailored for the square/flat cross-section of braided anti-twisting wire ropes. Inserting a standard round rope reduces the contact to mere point-loading, which will drastically decrease friction, cause slippage, and severely deform the round strands.

Q3: Does the tool require special tensioning wrenches in the field?

It utilizes standard high-tensile industrial heavy hex bolts. Linemen can easily fasten or release the mechanism using standard utility impact wrenches, ratchets, or traditional open-end box wrenches found in any standard overhead powerline tool kit.


Product Tags:

30KN bolt type rope gripper

      

anti-twist steel clamping block

      

heavy duty pilot rope clamp

      
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