UA75018A1

UA75018A1 - Guide shoe of the mine hoist vessel

Info

Publication number: UA75018A1
Application number: UA4436756A
Authority: UA
Inventors: Volodymyr Yuriiovych Alekseiev; Volodymyr Adolfovych Prystrom; Valerii Kostiantynov Kurylenko
Original assignee: Open Jsc M M Fedorov Scient Re
Priority date: 1988-06-06
Filing date: 1988-06-06
Publication date: 2006-02-15

Abstract

The invention relates to elevating-transport equipment, namely to hoist vessels and counterweights, and is purposed to directing their motion in vertical mine shafts equipment. Purpose of invention û increasing operational reliability and efficiency by way of prolongation of the insertsÆ service life. Guide shoe of the mine hoist vessel comprises case 1, where the changeable inserts 2, 3 are placed with fixing elements. Frontal and lateral inserts are executed in form of continual linear bumpers, fixed with pressing cover plates 4, 5 with a possibility of movement of the inserts to the working surfaces of mine equipment. Between the inserts bases and the case the compensation inserts 8 are placed. The case has the seats where the lateral inserts are placed. One of the lateral surfaces of each insert and contacting with it the case or the pressing cover plates surface is executed with inclination.

Description

между вьіступами 9 и закрепляют болтами 6. Боковьіе вкладьши З укладьмвают в гнезде корпуса и зажимают накладками 5 с помощью болтов 7.between the protrusions 9 and fasten with bolts 6. The side inserts Z are placed in the sockets of the body and clamped with pads 5 with the help of bolts 7.

Направляющий башмак работает следующим образом.The guide shoe works as follows.

В процессе взаимодействия направляющего башмака движущегося подьемного сосуда с проводниками происходит механический износ вкладьшей, в результате чего зазорь между рабочими поверхностями вкладьшей и проводника увеличиваются. При достижении максимально допустимьх значений зазорь уменьшают до первоначальньїх путем перемещения вкладьша в направлений проводника на величину износа.In the process of interaction of the guide shoe of the moving lifting vessel with the conductors, mechanical wear of the liners occurs, as a result of which the gap between the working surfaces of the liners and the conductor increases. When the maximum allowable values are reached, the gap is reduced to the original by moving the insert in the direction of the conductor by the amount of wear.

Для перемещения бокового вкладьша З отсоединяют болтьі 7, снимают прижимную накладку 5, подвигают вкладьш и в образовавшийся зазор между его основанием и корпусом устанавливают прокладку 8 соответствующей толщиньі, устанавливают накладку на место и крепят болтами. Для восстановления первоначального зазора между лобовьми вкладьшем и проводником, отсоединяют болть! б, снимают накладку 4 вместе с вкладьішем, устанавливают прокладку 8, ставят вкладьш вместе с накладкой на место и крепят их болтами. При максимально допустимом износе вкладьшей, определяемом надежностью крепления, их изменяют новьіми в порядке, описанньїм вьіше, и с удалением всех компенсирующих прокладок. «- (ее) «- «в)To move the side insert C, disconnect the bolts 7, remove the clamping pad 5, move the insert and install a gasket 8 of the appropriate thickness in the resulting gap between its base and the body, install the pad in place and fix it with bolts. To restore the initial gap between the forehead insert and the conductor, disconnect the bolt! b, remove the pad 4 together with the insert, install the pad 8, put the insert together with the pad in place and fasten them with bolts. At the maximum permissible wear of the liners, determined by the reliability of the fastening, they are replaced with new ones in the order described above, and with the removal of all compensating gaskets. "- (ee) "- "c)

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Claims

Formula of the invention Guide shoe of a mine lifting vessel, containing a body in which replaceable inserts are placed and a fastening element!, characterized by the fact that, in order to increase durability, the frontal and side inserts are filled! with the possibility of moving the liners in the direction of the working surfaces of 70 conductors, and between the bases of the liners and the housing, compensating gaskets are placed, and in the housing, there are nests in which they are installed! side liners, while one of the side surfaces of each liner and the surface of the body or pressure pad in contact with it is filled with a slope that ensures the location of the surface of the liners with the area outside the body. «- « (ge) «- (av) Io) -

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