JPS5978376U

JPS5978376U - Elevator hoisting device

Info

Publication number: JPS5978376U
Application number: JP17271682U
Authority: JP
Inventors: 博士加藤; 健二土田; 横田　達
Original assignee: 三菱電機株式会社
Priority date: 1982-11-15
Filing date: 1982-11-15
Publication date: 1984-05-26

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のエレベータの巻上装置を示す縦断面図、
第２図は第１図の■部の拡大図、第３図は第２図の■−
■線矢視図、第４図は第３図における振動モデル図、第
５図はこの考案の一実施例による巻上装置を示す第２図
相当図、第６図は第５図のＶＩ−ＶＩ線矢視図、第７図
は第５図における振動モデル図、第８図はこの考案の他
の実施例による巻上装置を示す第２図相当図、第９図は
第８図のＩＸ−ＩＸ線矢視図、第１０図は第８図におけ
る振動モデル図である。１・・・機械室、１ａ・・・床、３・・・機械台、４・
・・巻上機台、５・・・防振体、５ａ、　５ｂ・・・防
振ゴム、６・・・巻上機。なお、図中同一部分または相
当部分は同一符号により示す。FIG. 1 is a longitudinal sectional view showing a conventional elevator hoisting device;
Figure 2 is an enlarged view of part ■ in Figure 1, and Figure 3 is an enlarged view of part ■- in Figure 2.
■A view taken along the line, FIG. 4 is a vibration model diagram in FIG. 3, FIG. 5 is a view equivalent to FIG. 2 showing a hoisting device according to an embodiment of this invention, and FIG. VI line arrow view, FIG. 7 is a vibration model diagram in FIG. 5, FIG. 8 is a diagram corresponding to FIG. 2 showing a hoisting device according to another embodiment of this invention, and FIG. 9 is a diagram showing IX in FIG. -IX line arrow view, FIG. 10 is a vibration model diagram in FIG. 8. 1... Machine room, 1a... Floor, 3... Machine stand, 4...
... Hoisting machine stand, 5... Vibration isolator, 5a, 5b... Vibration isolating rubber, 6... Hoisting machine. In addition, the same parts or corresponding parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

(1) In an elevator hoisting device in which a hoisting machine 6 is supported at a plurality of support parts via a vibration isolator 5 equipped with vibration isolating rubber on a machine stand 3 fixed on the floor 1a of a machine room 1, An elevator hoisting device characterized in that each of the supporting parts is provided with a vibration isolator 5 in which a plurality of vibration isolators 5a, 5b are arranged in columns or rows.

(2) The elevator hoisting device according to claim 1, wherein the vibration isolator 5 is obtained by arranging a plurality of types of vibration isolators 5a and 5b having different spring constants in vertical or horizontal rows. .