SU962170A1

SU962170A1 - Multirope hoisting installation

Info

Publication number: SU962170A1
Application number: SU792813762A
Authority: SU
Inventors: Ефим Ефимович Бевз; Альберт Иванович Самородов; Игорь Петрович Ковалевский
Priority date: 1979-09-06
Filing date: 1979-09-06
Publication date: 1982-09-30

Description

Изобретение относитс к горнодобывающей промыипенности, в частности к многоканатным подъе шам установкам.FIELD OF THE INVENTION The invention relates to the mining industry, in particular, to multi-rope hoists.

Известна многоканатна подъемна установка, содержаща цилиндрические барабаны, на которых запасованы концы канатов, взаимодействующих с направл ющими шкивами, при этом другие концы канатов соединены с подъемными сосудами, и привод 1J.A multi-rope hoist installation is known, comprising cylindrical drums on which the ends of the ropes interacting with the guide pulleys are stored, while the other ends of the ropes are connected to the lifting vessels and the drive 1J.

Недостаток известного устройства заключаетс в его низкой надежности и низких эксплуатационных качествах.A disadvantage of the known device lies in its low reliability and low performance.

Цель изобретени - повышение надеи{ности и улучшение эксплуатационны качеств.The purpose of the invention is to increase hope and improve operational qualities.

Поставленна цель достигаетс тем, что барабаны установлены на одном валу, а на внутренней части реборд барабанов выполнена футеровка, при этом .соединение каждого из канатов с сосудом осуществлено независимо друга.The goal is achieved by the fact that the drums are mounted on one shaft, and the lining is made on the inside of the flanges of the drums, and the connection of each of the ropes with the vessel is carried out independently of each other.

На фиг. 1 изображена предлагаема установка, вид сбоку: на фиг. 2 - то же, вид сверху: на фиг. 3 - барабаны машины с головными канатами.FIG. 1 shows the proposed installation, side view: in FIG. 2 is the same, top view: in FIG. 3 - machine drums with head ropes.

Подъемна установка содержит цилиндрические барабаны 1 дл навивкиLifting rig contains cylindrical drums 1 for winding

каната в несколько слоев, боковую футеровку дл исключени износа ка- . натов 2/ исполнительный орган тормоза 3, переставной механизм барабана 4, привод 5, головные канаты 6, копровые шкивы 7 и подъемные сосуды 8.rope in several layers, side lining to prevent ka wear. natov 2 / brake actuator 3, adjustable drum 4, drive 5, head ropes 6, pile pulleys 7 and lifting vessels 8.

Подъемна установка работает следующим образе.Lifting installation works as follows.

Перед началом работы один из сосу10 дов 8 устанавливаетс на уровне разгрузки 9, а второй - на уровне загрузки . При разгрузке верхнего сосуда в и загрузке нижнего сосуда включаетс привод 5 и барабаны 1 начина15 ют вращатьс , вследствие чего на один барабан канат 5 нг матываетс в несколько слоев, с другого - сматываетс до установки сосуда 8 на загрузку . С каждым циклом подъема процесс Before starting work, one of the vessels 8 is set at discharge level 9, and the second at load level. When unloading the upper vessel into and loading the lower vessel, the drive 5 is turned on and the drums 1 start to rotate, as a result of which a 5 ng rope is rolled into several layers on one drum, from the other it is wound up before the vessel 8 is set to load. With each lifting cycle, the process

20 повтор етс .20 is repeated.

Claims

All the cables are wound on the drum at the same time and in the same horizontal plane, tightly to each other and to the flanges of the drums, leaving no gaps of 25 liters. To eliminate the wear of the ropes on the inside of the flanges of the drums, the lining is made of wood in the form of individual beams or other soft materials. The rope deviation angle between the drums and the scraper pulleys is several minutes, which favorably affects the correctness of laying the ropes in several layers. To avoid deformation of the rope (cm), a rope with a metallic IMC core was used. The lifting installation will allow you to work effectively with a trunk depth up to 1,800 m with a maximum diameter of the winding body up to 8.5 m. The proposed lift can be used most effectively with single-end lifting with a counterweight, since in this case there will be minimal power consumption due to the possible achievement of a high degree of balance . The proposed lifting installation provides high performance in deep mines, less cumbersome compared with the known installations, which reduces the amount of work in the manufacture of the machine. building construction and installation and ensures high safety. Claims of the invention: A multi-gang lifting installation comprising cylindrical drums on which the ends of the ropes interacting with the guide pulleys are stored, while the other ends of the ropes are connected to the lifting vessels, and the drive characterized in that, in order to improve reliability and improve performance, the drums are mounted on the same shaft, and the lining of the drums is made on the inside of the flanges, and the ropes are connected to the vessel independently of each other. Sources of information taken into account in the examination 1. USSR author's certificate in application No. 2616744/11, class B 66B 5/06, 19.05.80.