Aluminum Alloy Insulated Conductor Gripper Professional Holding Device For Live Line Work
Aluminum Alloy Insulated Conductor Gripper Professional Holding Device For Live Line Work
Core Design Features
- High-strength aluminum alloy (e.g., 7075-T6) with titanium reinforcement for durability .
- Self-tightening jaw mechanism with a clamping range of 10-50mm, suitable for insulated conductors .
- Non-marring inserts (copper alloy or UHMWPE) to prevent damage to conductor insulation .
- Working Load Limit (WLL): 7-80kN, color-coded for easy identification .
- Conductor compatibility: ACSR, AAAC, ACCC, and insulated cables (25-400 sqmm) .
- Integrated safety latch to prevent accidental release
Operational Advantages
✔ 30% faster installation compared to traditional bolted clamps
✔ Automatic tension compensation maintains grip under vibration or load changes
✔ Lightweight design (1.0-20kg) reduces worker fatigue
✔ Corrosion-resistant coating (ISO 9227 C5-M) for coastal or harsh environments .
✔ Ergonomic handle with non-slip texture for secure handling
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Safety Certifications
✓ IEEE 1217 compliant for conductor gripping devices
✓ OSHA 1910.269 certified for live-line work
✓ EN 13414-1:2020 dynamic load testing
✓ Non-sparking materials (ATEX Zone 2 compliant)
Maintenance Specifications
• Self-cleaning jaw grooves require no lubrication
• Field-replaceable wear pads (tool-free change in <1 minute)
• 5000-cycle service life guarantee
• UV-resistant anodized coating (MIL-A-8625 Type III)
Typical Applications
➔ Dead-end conductor termination
➔ Mid-span repair sleeve installation
➔ Conductor lifting during tower erection
➔ Temporary bypass circuit creation
➔ High-angle slope stringing operations
Optional Accessories
- Insulated hot-stick adapter for live-line work
- Laser alignment guide for precise positioning
- Load cell monitoring kit (±1% accuracy)
- Arctic-grade version (-50°C operational)
| Item number | Model | Rated Load(KN) | Applicable Conductor(LG) | Applicable Wire Diameter(MM) | Max Open(MM) | Weight(KG) |
| 13192 | SKJL-1 | 10 | 25-70 | Φ10-Φ14 | 15 | 1.4 |
| 13202 | SKJL-1.5 | 15 | 95-120 | Φ14-Φ20 | 22 | 3 |
| 13212 | SKJL-2 | 20 | 150-240 | Φ20-Φ25 | 27 | 4 |
| 13213 | SKJL-2.5 | 25 | 300-400 | Φ25-Φ32 | 34 | 4 |
| 13214 | SKJLA-3 | 30 | 500-630 | Φ32-Φ37 | 39 | 4 |
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