Fall Prevention Device (Rigid) for High Altitude

Product Introduction

1. The device consists of I-shaped aluminum alloy guide rails, end anti-drop devices, turners, connecting fittings, fall arresters, and fixing fittings. All components undergo anti-corrosion treatment to ensure a design lifespan equivalent to that of the tower.

2. The device is suitable for all types of towers and can effectively lock at any part of the tower where the guide rail is installed.

3. The device adopts a built-in guide rail structure, which is dustproof, dirt-resistant, and easy to de-ice. It is simple and lightweight, with each meter of guide rail weighing no more than 1.3 kg. The surface roughness of the guide rail is no greater than 6.3, and the cross-sectional structural deviation is less than 0.5 mm.

4. The device can carry a total mass of 100 kg, including the operator and carried items. When a tower climber wearing a safety harness with a shock-absorbing pack falls, the impact force on the person is less than 6 kN, and the device shows no structural damage.

5. The guide rail can withstand a static load of 15 kN without any structural damage.
    
6. The fall arrester is lightweight (0.6 kg) with a design service life of 5 years. It can lock unidirectionally when passing through vertical, inclined, and curved guide rails, and allows bidirectional free sliding on horizontal guide rails. It does not lose its locking function upon impact and resumes normal operation after unlocking.

7. The fall arrester can withstand a static load of no less than 15 kN and an impact load of no less than 100 kg. When using the fall arrester, the falling distance is short (no more than 1.0 m), the locking distance of the fall arrester is no more than 0.1 m, and it features inertia-free locking.

8. Installing or removing the fall arrester on the guide rail requires two manual operations. The fit clearance between the guide rail and the fall arrester is tight (no more than 2 mm), and the surface of the fall arrester has a clear usage direction (indicated by an arrow).

Product Features: Moderately hard lightweight aluminum alloy guide rails, suitable for all tower types, vertical and horizontal directions, 360-degree smooth transitions, and full-process fall protection for personnel during tower climbing.