Tail rope suspension device of skip bucket and method for replacing tail rope

A suspension device, tail rope technology, applied in transportation and packaging, lifting equipment in mines, etc., can solve the problems of high labor intensity, long operation time and low work efficiency, and achieve high labor intensity, long operation time and low work efficiency. Effect

Inactive Publication Date: 2013-09-11
JIANGXI RARE EARTH & RARE METALS TUNGSTEN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the steel wire tail rope is old and damaged and needs to be replaced, it is necessary to remake a new connecting sleeve 9 and pour the alloy. There are many procedures, long working time, low work efficiency, high cost and high labor intensity.

Method used

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  • Tail rope suspension device of skip bucket and method for replacing tail rope
  • Tail rope suspension device of skip bucket and method for replacing tail rope
  • Tail rope suspension device of skip bucket and method for replacing tail rope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Example 1 Such as figure 1 , 2 Shown: a skip tail rope suspension device, including a sling 1, a rotating mechanism 2 and a steel wire tail rope 8, the rotating mechanism 2 and the suspension ring 3 are connected by longitudinal bolts, and the suspension ring 3 with a transverse round hole 5 is connected to a peach-shaped The ring 6 is connected by a transverse bolt 4; one end of the steel wire tail rope 8 passes through and surrounds the groove of the peach-shaped ring 6, and is fastened to the steel wire tail rope 8 by two rope clips 7 under the peach-shaped ring 6.

Embodiment 2

[0012] Example 2 Such as figure 1 , 2 shown ： Adopt the method for renewing the tail rope of a skip tail rope suspension device described in Embodiment 1; when changing the rope, first loosen the rope clamp 7, remove the waste steel wire tail rope, and then pass one end of the new steel wire tail rope 8 through and around the peach The groove of the annular ring 6 is under the peach-shaped annular ring 6, and the new steel wire tail rope 8 is clamped by the rope clamp 7; it is convenient and fast, with low labor intensity, short replacement time, high efficiency and low cost.

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PUM

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Abstract

The invention relates to a tail rope suspension device of a skip bucket and a method for replacing a tail rope. The tail rope suspension device is characterized in that rotating mechanisms are connected with a lifting ring by longitudinal bolts, and the lifting ring with a transverse circular hole is connected with a peach-shaped ring by transverse bolts; one end of the steel wire tail rope penetrates a groove of the peach-shaped ring and encircles the groove of the peach-shaped ring, and the lower side of the peach-shaped ring is firmly connected with the steel wire tail rope by rope clips. The method for replacing the tail rope includes releasing the rope clips; detaching the waste steel wire tail rope; enabling one end of a new steel wire tail rope to penetrate the groove of the peach-shaped ring and encircle the groove of the peach-shaped ring; clamping the lower side of the peach-shaped ring with the new steel wire tail rope by the rope clips. The tail rope suspension device and the method have the advantages of convenience, speediness, low labor intensity and cost, short replacement time and high efficiency.

Description

technical field [0001] The invention relates to a mine hoisting device, in particular to a skip tail rope suspension device and a tail rope updating method. Background technique [0002] In mining operations, a multi-rope friction hoist is usually used to pull the skip to lift underground ore. In order to balance the weight of the hoisting wire rope, two balance steel wire tail ropes are generally hung between the bottoms of the two skips. The existing skip tail rope suspension device is cast alloy type such as image 3 As shown: the end of the steel wire tail rope 8 is inserted into the conical hole of the connecting sleeve 9, and is fastened and connected by casting alloy 10. When the steel wire tail rope is old and damaged and replaced, it is necessary to remake a new connecting sleeve 9 and cast an alloy, which has many procedures, long working hours, low work efficiency, high cost and high labor intensity. Contents of the invention [0003] The technical problem to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B17/12B66B19/02
Inventor 张秋才周辉民
Owner JIANGXI RARE EARTH & RARE METALS TUNGSTEN GRP
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