The YJGQ hydraulic rail clamp is mainly used for windproof and resisting other external impact forces in the working or non working state of various track type machinery such as bridge and gantry container cranes
Usage conditions
1. Environmental temperature: 0 ℃~+40 ℃
2. Hydraulic station drive power supply: generally used for three-phase AC380V, 50HZ3. Hydraulic station control power supply: AC220V, 50Hz4. Limit switch power supply: AC125V-250V5. Applicable working methods: intermittent, short-term action, lower frequency
Main features
1. Normally closed design, spring force clamping, hydraulic cylinder driven release;
2. It is equipped with a limit switch that can be interlocked with the traveling mechanism of the crane for protection3. The clamp body can be a floating structure: horizontal floating distance ± 20mm, vertical floating distance ± 10mm4 The main engine and hydraulic station generally adopt an integral structure (if the main engine can be separated from the hydraulic station, please specify when ordering). The YJGQ hydraulic rail clamp is a safety device that prevents the free movement of track type running machinery along the track direction. It is mainly used for windproof braking of various outdoor lifting machinery in working and non working states, windproof braking of outdoor crane self-propelled lifting trolley, and positioning braking of belt conveyor unloading car.
