Suspended Platform LS30 Anti Tilt Safety Lock with Leg Thickness 12/25mm For Construction Gondolas
PRODUCTS CATEGORY
The suspended platform LS30 Anti Tilt Safety Lock is a critical emergency braking device designed to provide reliable fall protection for ZLP suspended platforms and construction gondola systems. Installed on the upper side frames of the platform, the safety lock automatically engages the safety wire rope in the event of working rope failure, excessive platform inclination, or hoist malfunction. Manufactured from high-strength steel and precision-engineered components, this safety device ensures rapid response, secure locking performance, and enhanced operator safety during high-rise construction and maintenance operations.
While various models exist—with or without mounting plates, single/double rollers, spring‑pad type, centrifugal type, etc.—they are all installed in the uprights at the upper ends of the platform’s side frames, directly above the rope entry into the hoist. Their primary function is to prevent serious incidents in the event of hoist rope failure, brake system malfunction, or excessive platform tilting beyond the critical angle.
| Model | LSB Series | SAL Series |
| Type | Anti-tilting type | Centrifugal type |
| Allowable force | 30kN | 20kN |
| Cable Locking Distance | ＜100mm | ＜100mm |
| Cable Locking Angle | 3°–8° | |
| Cable Locking speed | — | ≥22m/min |
- LSB Anti-tilting Safety Lock: Higher allowable load (30kN), mainly used for large-load suspended platforms to prevent platform tilting and side rollover, suitable for ZLP800/ZLP1000 heavy models.
- SAL Centrifugal Safety Lock: Centrifugal triggering structure, locks the wire rope automatically when the platform falling speed exceeds 22m/min, standard matching for light & medium load suspended platforms such as ZLP250/ZLP500/ZLP630.
- Common Standard: Both share the same locking distance and allowable cable deflection angle, consistent installation matching requirements.
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