Compensation method for steel wire rope synchronous compensation wheel of multi-rope winding type elevator

Abstract

The invention discloses a compensation method for a steel wire rope synchronous compensation wheel of a multi-rope winding type elevator. When the steel wire rope synchronous compensation wheel of the multi-rope winding type elevator is used for lifting a container, under the condition that the stress of one steel wire rope is slightly larger due to the fact that the steel wire rope becomes shorter, the stress of the other steel wire rope becomes smaller due to the fact that the steel wire rope becomes longer, and according to a wheel body and a wheel shaft, the wheel body rotates towards the steel wire rope with the length becoming larger and the stress becoming smaller through the lever principle, so that the stresses of the two steel wire ropes are balanced. The tension force of the steel wire ropes of the multi-rope winding type elevator can be balanced flexibly and conveniently, and compensation of asynchronization is achieved; compared with a hydraulic tension balancing system for the multi-rope winding type elevator, the weight is reduced, and the adjustment capacity is higher; the compensation wheel rotates around a mandrel by means of the lever principle, the tension of the steel wire ropes on the two sides can be the same through compensation, and a mechanism is safe and reliable.

Description

technical field [0001] The invention relates to a steel wire compensating wheel of a mine hoist, in particular to a compensation method for synchronously compensating the steel wire rope of a multi-rope winding hoist. Background technique [0002] At present, the mine hoist is one of the important and key equipment in the mine, mainly used in coal mines, metal mines and non-metallic mines, hoists and decentralized personnel to lift coal, ore, and transport materials and equipment. It is an important means of transportation to connect the well and the underground. It occupies a very important position in the mine and is an important equipment of the mine. The mine hoist is developed from the hand potter's wheel. With the development of science and technology, the hoist has developed from the KJ type to the JKA type, and from the XKT type, XKTB type to the current JKZ type and the new multi-rope winding type. Mine hoist. [0003] The multi-rope winding mine hoist uses two w...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the different lengths of the two steel wire ropes on the existing lifting container, causing a serious overload of one steel wire rope, and the other steel wire rope is loose due to no force, which will cause serious consequences for the lifting container to tilt in the shaft. Through reasonable design, a compensation method for the synchronous compensation wheel of the steel wire rope of the multi-rope winding hoist is provided. Because it relies on the principle of leverage and relies on the compensation wheel to rotate around the mandrel, it can compensate for the same tension of the steel wire ropes on both sides, and the mechanism is safe and reliable.

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