Topic: What Are The Protective Measures In Lifting Equipment
The protective device of lifting equipment is indispensable, no matter what kind of lifting equipment, all protective devices must be installed to reduce the occurrence of accidents. Generally necessary protection equipment includes overweight protection equipment, torque limiter, limit position limiter, wind resistance equipment, anti-backover equipment, hydraulic buffer, etc. How to check whether the characteristics are excellent and have protective effects?
Overweight protection equipment
This is also the maintenance of machinery and equipment to prevent overweight. It must comply with the design plan. Check whether the protection equipment is flexible and reliable. Check whether the mechanical equipment, electronic devices and comprehensive overweight protection device alarms and disconnect the power device set points are overall deviations. Compliance.
Torque limiter
Torque limiter is a safety device for telescopic boom type lifting equipment to prevent overweight and overturning. Check the dexterity and stability of the torque limiter according to the method of growth or the method of weight gain, and check whether the deviation is within the established standard.
limit position limiter
Inspect the lifting organization of the lifting machinery, whether the lifting system and the operation organization can generate an alarm system when the distance between the parts is set, and automatically disconnect the power unit that runs to the risk direction.
wind resistance equipment
The key is to install anti-wind equipment for outdoor lifting equipment, and whether it can accurately alarm when the wind set point is reached or when the limit wind is working. It is necessary to check whether the components of rail clamps, iron shoes, and steel anchoring equipment are deformed or damaged, etc., and whether they are harmful to performance indicators.
Hydraulic shock absorber
This is also because it can prevent collisions and can operate more reliably. For lifting equipment with different types of lifting and operating efficiency, check whether the hydraulic buffers equipped are compatible, and check whether the hydraulic buffers are compatible. Integrity rate, whether it runs to both sides can touch the stop at the same time.