JPS6061262U

JPS6061262U - elevator equipment

Info

Publication number: JPS6061262U
Application number: JP15350483U
Authority: JP
Inventors: 妙楽　彰英
Original assignee: 三菱電機株式会社
Priority date: 1983-10-03
Filing date: 1983-10-03
Publication date: 1985-04-27

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はトラクション能力を向上させた従来のエレベー
タ装置におけるロープ掛けの一例を示す説明図、第２図
はこの考案の第１実施例を示す第１図相当図、第３図は
この考案の第２実施例を示す第１図相当図、第４図はこ
の考案の第３実施例を示す第１図相当図である。１：駆動綱車、２ｔ　２ａｔ　２ｂｗ　２ｃｔ　２ｄ：
そらせ車、３：ロープ、３ａ、３ｂ：ロープ端部、４：
かご、５：釣合おもりなお各図において同一符号は同一または相当部分を示す
ものとする。Fig. 1 is an explanatory diagram showing an example of rope hanging in a conventional elevator system with improved traction capacity, Fig. 2 is a view equivalent to Fig. 1 showing the first embodiment of this invention, and Fig. 3 is an explanatory diagram showing an example of rope hanging in a conventional elevator device with improved traction capacity. FIG. 4 is a diagram equivalent to FIG. 1 showing a second embodiment, and FIG. 4 is a diagram equivalent to FIG. 1 showing a third embodiment of this invention. 1: Drive sheave, 2t 2at 2bw 2ct 2d:
Deflection wheel, 3: Rope, 3a, 3b: Rope end, 4:
Cart, 5: Counterweight In each figure, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

(1) A rope with a cage and a counterweight suspended at both ends, a driving sheave of a hoisting machine on which the rope and rope are wound with the ends crossed, and a winding on this driving sheave. At least one end of the hung rope is further wrapped around
1. An elevator system comprising a plurality of deflecting sheaves, wherein the rope is wound around the driving sheave in the same direction as the rope is wound around the deflecting sheave in the same direction.

(2) Two deflection sheaves are arranged above the drive sheave, and one end of the rope, which is wrapped around the drive sheave and crossed at one side and pulled upward, is passed upward from the outside to one of the deflection sheaves. The utility model according to claim 1, characterized in that it is wound around the other deflecting wheel and pulled out to the other deflecting wheel side, and further, the tip thereof is wrapped around the other deflecting wheel from above to the outside and pulled out downward. elevator equipment.

(3) Two deflecting sheaves are placed on both sides of the upper part of the driving sheave, and both ends of the rope, which is wrapped around the driving sheave and crossed above the rope and pulled out diagonally upward, are attached to each of the deflecting sheaves from the inside. The elevator system according to claim 1, which is a registered utility model, characterized in that the deflection wheels are wound upwardly, and the ends of the deflection wheels are pulled out downwardly from the outside of each deflection wheel.

(4) One deflection sheave was arranged laterally opposite the drive sheave, and was wrapped upward from the inside of the drive sheave and then pulled out to the deflection sheave side through the outside and below of the drive sheave. Claim 1 of the Utility Model Registration Claim characterized in that one end of the rope is wound around the deflection wheel sequentially from below, outside and above, and the tip thereof is pulled out downward from inside the deflection wheel. elevator equipment.