UA24104A1 - UNIT OF MOUNTING WHEEL MOUNTING TO THE METAL STRUCTURE OF THE CRACK - Google Patents
UNIT OF MOUNTING WHEEL MOUNTING TO THE METAL STRUCTURE OF THE CRACKInfo
- Publication number
- UA24104A1 UA24104A1 UA4343953A UA4343953A UA24104A1 UA 24104 A1 UA24104 A1 UA 24104A1 UA 4343953 A UA4343953 A UA 4343953A UA 4343953 A UA4343953 A UA 4343953A UA 24104 A1 UA24104 A1 UA 24104A1
- Authority
- UA
- Ukraine
- Prior art keywords
- running wheel
- metal structure
- mounting
- unit
- crack
- Prior art date
Links
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
Изобретение относится к подъемно-транспортному машиностроению, а именно к узлам крепления ходового колеса к металлоконструкции крана. Цель изобретения - повышение долговечности за счет обеспечения возможности регулировки положения ходового колеса в процессе эксплуатации. Узел крепления ходового колеса к металлоконструкции крана содержит ходовое колесо 3, вал 4, установленный в буксах 1 посредством сферических подшипников 2. В наружной буксе установлена эксцентриковая втулка 5 с конической наружной поверхностью. На кольцевом выступе наружной концевой части втулки 5 выполнены сквозные пазы для размещения болтов 8, равномерно расположенные по окружности, обеспечивающие возможность поворота эксцентриковой втулки 5 при ослабленных болтах 8. На наружной поверхности кольцевого выступа эксцентриковой втулки 5 выполнен зубчатый венец для взаимодействия с зубьями шестеренчатого ключа, центрирующий хвостовик которого устанавливается в отверстие, выполненное на внешней торцовой поверхности буксы 1. 3 з.п. ф-лы, 2 ил.SUBSTANCE: invention relates to hoisting and transport engineering, namely to assemblies for fastening a running wheel to a crane metal structure. The purpose of the invention is to increase durability by providing the ability to adjust the position of the running wheel during operation. The unit for attaching the running wheel to the crane metal structure contains a running wheel 3, a shaft 4, installed in the axle boxes 1 by means of spherical bearings 2. An eccentric bushing 5 with a tapered outer surface is installed in the outer axle box. On the annular protrusion of the outer end part of the sleeve 5, through grooves are made for accommodating the bolts 8, evenly spaced around the circumference, providing the ability to rotate the eccentric bushing 5 with the bolts 8 loosened. the centering shank of which is installed in the hole made on the outer end surface of the axle box 1. 3 z.p. f-ly, 2 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA4343953A UA24104A1 (en) | 1987-12-15 | 1987-12-15 | UNIT OF MOUNTING WHEEL MOUNTING TO THE METAL STRUCTURE OF THE CRACK |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA4343953A UA24104A1 (en) | 1987-12-15 | 1987-12-15 | UNIT OF MOUNTING WHEEL MOUNTING TO THE METAL STRUCTURE OF THE CRACK |
Publications (1)
Publication Number | Publication Date |
---|---|
UA24104A1 true UA24104A1 (en) | 1998-08-31 |
Family
ID=74314931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA4343953A UA24104A1 (en) | 1987-12-15 | 1987-12-15 | UNIT OF MOUNTING WHEEL MOUNTING TO THE METAL STRUCTURE OF THE CRACK |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA24104A1 (en) |
-
1987
- 1987-12-15 UA UA4343953A patent/UA24104A1/en unknown
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