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A friction type hoisting head rope replacement device and its application method

A friction-type, head-rope technology, applied in transportation and packaging, lifting equipment in mines, etc., can solve problems such as low safety factor, complicated process, and large manpower, so as to improve efficiency, improve safety, and reduce replacement time. Effect

Active Publication Date: 2021-02-02
河北峪耳崖黄金矿业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned device has problems such as complex process, large manpower consumption, and low safety factor in the use process, so it needs to be further improved on this basis

Method used

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  • A friction type hoisting head rope replacement device and its application method
  • A friction type hoisting head rope replacement device and its application method
  • A friction type hoisting head rope replacement device and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as Figure 1-Figure 6As shown, a friction-type hoisting head rope replacement device includes a wellhead 5 and a remote controller 24 for remote control. The model of the remote controller 24 is KY02S. , the top surface of the wellhead 5 is provided with a working ground 8, the top of the wellhead 5 is provided with a guide wheel 14, a cage 13 is provided below the guide wheel 14, and a friction wheel 12 is provided on the other side of the guide wheel 14, so The other side of the friction wheel 12 is provided with a split splint 6, the other side of the split splint 6 is provided with a roller base 10, and a left twist roller 7 is arranged above the roller base 10, and the left twist roller A right-twisting roller 16 is arranged below the cylinder 7, and a new steel wire rope 9 is arranged on the right-hand twisting roller 16. A U-shaped card 15 is arranged on the other side of the new steel rope 9, and a balancer is arranged on the outside of the U-shaped card 15...

Embodiment 2

[0037] The difference between this implementation and Embodiment 1 is:

[0038] In this embodiment, the split splint 6 is fixed on the working ground 8 by screws, and the split splint 6 is an 8-slot split splint.

[0039] Specifically, this setting makes the splint evenly stressed when it contacts the old and new ropes, prevents the splint from sliding, and effectively guarantees the safety in the rope changing project.

Embodiment 3

[0041] The difference between this implementation and Embodiment 1 is:

[0042] In this embodiment, the left-twisting steel wire rope is arranged on the left-twisting roller 7 , and the right-twisting steel wire rope is arranged on the right-twisting roller 16 .

[0043] Specifically, such setting is convenient for the staff who replace the first rope to distinguish the old and new ropes and the positions of the old and new ropes.

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Abstract

The invention discloses a friction winch first rope replacement device and an application method thereof. The device comprises a well mouth, and a remote controller for remote control; a console is arranged at the front end of the remote controller; a working ground is arranged on the top surface of the well mouth; a guide wheel is arranged at the top of the well mouth; a tank cage is arranged under the guide wheel; a friction wheel is arranged on the other side of the guide wheel; a split clamping plate is arranged on the other side of the friction wheel; and a left twisting roller is arranged above a roller base. The device has the following beneficial effects: a new rope replacement process is applied, so that the total replacement time is shortened to be within 18 hours, and the manpower is saved; an oil cylinder is adopted to automatically adjust the lengths of rope ends, so that the rope end replacement time is shortened, and the rope end replacement efficiency is improved; the rope replacement and the rope adjustment are finished at a time, so that the working time is shortened, and the labor intensity is relieved; and the rope replacement process is improved for application, so that the working intensity of workers is greatly reduced, and the quick, safe and humanized friction winch first rope replacement is realized.

Description

technical field [0001] The invention relates to the technical field of mining equipment, in particular to a friction type hoisting head rope replacement device and a use method thereof. Background technique [0002] In the process of replacing the old rope with the new rope with the first rope, each group of new and old first ropes needs to be manually tightened to the new rope, which requires a lot of personnel investment and takes a long time. When replacing new ropes, the old and new first ropes are usually connected by wire rope clips. During the rope change process, the wire rope clips wear the rope grooves when they pass through the guide wheels and drums. The avoidance of entanglement occurs, and the process of connecting the old and new first ropes takes a long time. [0003] Compared with the Chinese patent whose publication number is CN107150945A, a method for replacing the head rope of a well tower type four-rope friction hoist is disclosed. Put the old rope on ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B19/02
CPCB66B19/02
Inventor 刘小葛
Owner 河北峪耳崖黄金矿业有限责任公司