Lever hoist is a simple to use and easy to carry the manual lifting tool. It can be enhanced traction, down, calibration and other operations. Weight is generally no more than 50T. Widely used in shipbuilding, electric power, transportation, construction, mining, telecommunications and other sectors of the equipment installation, lifting items, mechanical retraction.
monorail wire rope hoist
2014年10月22日星期三
Liftech Equipment Wire rope winch deformation of the main factors
Liftech Equipment Wire rope winch deformation there are three main factors: trauma, crushing,electric cable hoist kinking. This is primarily due to three factors that people use the right middle of the operation caused.
Wire rope winchTrauma. This is mainly in the course of the rope with the other devices is not normal due to the contact, occurs in most cases is the rope pulleys in the chute,plain trolley out of the baffle on the roll, both of which often makes the rope because dozens m rolling bad result overall scrapped. Ways to improve this situation is to improve the lifting equipment, first pulley groove should set a reliable slip ring, 1 ton trolley while on the rope reel should not be too much slack, prevent the rope out of the rolling shutter causes bad.
Roll each rope is easy to roll on roll chaos after chaos, mutual strife, the sound when using that appear broken wire or rope partial flattening marks. This should be in accordance with the selection criteria pulley and roll angle can also be set up rows of thread or cord compression device to prevent the rope volumes appear chaotic phenomenon.
Kink.lifting equipments Twisted rope due to local produce permanent deformation is rope kink. After the kink rope strength will significantly reduce damage, affecting the normal use of wire rope.
We should pay attention to the care and maintenance of wire rope in daily use, reducing unnecessary losses.
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