JPS6429385U

JPS6429385U -

Info

Publication number: JPS6429385U
Application number: JP12488387U
Authority: JP
Priority date: 1987-08-17
Filing date: 1987-08-17
Publication date: 1989-02-21

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示す略線図、第
２図はその滑車駆動部分を示す略線図、第３図は
その滑車のかさ歯車とピニオンギアを拡大して示
す略線図、第４図はこの考案の滑車の配置を示す
略線図で、イは正面図、ロは斜視図、第５図乃至
第７図はこの考案の動作説明図、第８図、第９図
は物体吊り上げの一般的説明をするための図であ
る。図中、１はフツク、２はブロツク、３はワイヤ
、５は滑車、６はかさ歯車、７はピニオンギア、
８はワイヤである。尚、図中同一符号は同一また
は相当部分を示す。 Fig. 1 is a schematic diagram showing one embodiment of this invention, Fig. 2 is a schematic diagram showing its pulley drive part, and Fig. 3 is a schematic diagram showing an enlarged view of the bevel gear and pinion gear of the pulley. , FIG. 4 is a schematic diagram showing the arrangement of the pulley of this invention, A is a front view, B is a perspective view, FIGS. 5 to 7 are explanatory diagrams of the operation of this invention, and FIGS. 8 and 9. is a diagram for general explanation of lifting an object. In the figure, 1 is a hook, 2 is a block, 3 is a wire, 5 is a pulley, 6 is a bevel gear, 7 is a pinion gear,
8 is a wire. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A block that is lifted by a hook of a lifting device, a pulley that is attached to the block and rotated by an external force, and a wire that is hung on the pulley so as not to slip and that lifts an object at both ends. Horizontal sling.