Spring Port Track Clamp

The core advantages of hydraulic rail clamps are:
     Efficient windproof and anti-skid: Directly clamping the two sides of the track generates huge friction, effectively preventing outdoor cranes from sliding/overturning along the track under strong winds (usually triggered by 6-7 levels) or unexpected thrust, which is a key safety barrier in non working conditions.
    Fail Safe design: The electric spring/hydraulic type has the characteristic of "clamping upon power failure", which automatically locks in case of sudden power failure or control system failure, ensuring safety without manual intervention.
     Automation and Interlocking Control: It can be interlocked with anemometers and walking mechanism PLCs to achieve "automatic release of walking, parking/automatic clamping in strong winds", eliminating the risk of human operation lag or error, and improving response speed.
     Strong structural adaptability: Adopting a floating guide wheel or eccentric shaft design, the clamp position can be automatically adjusted to adapt to track alignment errors and slight deformations, ensuring parallel clamping and uniform force distribution.
     Dynamic and static dual protection: It can serve as a static parking brake in non working conditions, as well as provide immediate auxiliary braking in dynamic conditions such as sudden gusts of wind, making up for the shortcomings of simple friction braking. ‌‌
Different types focus on advantages:
     Manual screw type: With a simple structure, low cost, convenient maintenance, and no power dependence, it is suitable for low-frequency wind protection needs of small and medium-sized or temporary cranes.
     Electric spring/hydraulic type: high clamping force, fast action, can be automatically integrated, suitable for large port cranes and high-frequency, high safety level scenarios. ‌‌