JPS62111889A - Base structure of elevator winding machine - Google Patents
Base structure of elevator winding machineInfo
- Publication number
- JPS62111889A JPS62111889A JP25079885A JP25079885A JPS62111889A JP S62111889 A JPS62111889 A JP S62111889A JP 25079885 A JP25079885 A JP 25079885A JP 25079885 A JP25079885 A JP 25079885A JP S62111889 A JPS62111889 A JP S62111889A
- Authority
- JP
- Japan
- Prior art keywords
- sheave
- base
- fitted
- hollow
- base structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
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
【発明の詳細な説明】
〔発明の利用分野〕
本発明は工１ノベーター巻上機の基台構造に係り、特に
基台の機械加工作業の容易なエレベータ−の基台構造に
関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a base structure for an elevator hoisting machine, and more particularly to a base structure for an elevator that allows easy machining of the base.
従来のエレベータ−の歯車なし巻上機は、特開昭５７−
ｆ１８／１８４ 号に記載のように、綱車と駆動機軸が
同軸に配置され両端を軸受で支持する方法が知られてい
る。この構造は１駆動機軸に昇降物の懸垂荷重が綱車を
介して常に作用するため、駆動機軸は懸垂荷重を考慮し
た軸径の太いものになる問題があり、他の′ＪＩＩｔ造
が提案さオシている。このエレベータ−巻」二機の基台
構造は中空支持軸が基台に溶接により固着されていた。A conventional elevator hoisting machine without gears was developed in Japanese Patent Application Laid-Open No. 1986-
As described in No. f18/184, a method is known in which a sheave and a drive shaft are coaxially arranged and supported at both ends by bearings. In this structure, the suspension load of the lifting object always acts on one drive shaft through the sheave, so there is a problem that the drive shaft must have a thick shaft diameter to take into account the suspension load. I'm pissing. The base structure of the two elevators had a hollow support shaft fixed to the base by welding.
中空軸詮機械加工後基台に溶接すると溶接熱ににり変形
するため、機械加工は溶接後行う必要があり、基台に溶
接された中空軸を加工するのに多くの時間を要する問題
があった。If the hollow shaft is welded to the base after machining, it will be deformed by the welding heat, so machining must be done after welding, and there is a problem in that it takes a lot of time to process the hollow shaft welded to the base. there were.
本発明の目的は基台の機械加工作業を容易にし、かつ精
度の良い、エレベータ−基台構造を提供することにある
。SUMMARY OF THE INVENTION An object of the present invention is to provide an elevator-base structure that facilitates machining of the base and has good precision.
本発明は、巻上機の基台に直交した支持体にボスを設け
て旋盤加工した中空支持軸を締代を持たせて圧入、また
は焼嵌めあるいは冷し嵌めすることにより、機械加工作
業を容易にしたものである。In the present invention, a boss is provided on a support perpendicular to the base of a hoisting machine, and a lathe-machined hollow support shaft is press-fitted, shrink-fitted, or cold-fitted with an interference, thereby facilitating machining work. It was made easy.
以下、本発明の一実施例を第１図、第２図により説明す
る。第３図はエレベータ−全体を示すもので、エレベー
タ−の機械室内に設けられた防振ゴム１２に巻上機が支
持され、巻上機の綱車３と、そらせ車］１に主索８が巻
掛けられ、主索８の一端はかと９に、他端はつり合いお
もり１０をそれぞれ吊持している。第２図は巻上機の横
断面を示し、巻上機を支持する基台４−の中央部には駆
動機２、綱車３の荷重を支えるための支持体１−ａを複
列にかつ垂直に配置し、この支持体１ａに直交し両者を
連結した中空ボスｉ ｃを設け、この支持体１ａの一側
には駆動機２が嵌合されている。さらに基台１には駆動
機２の出力軸２ａが他側に延設貫通できる中空部を有し
たしかも綱車にかかる懸垂荷重を十分支持することので
きる中空支持軸１ｂを縦壁１− ａに直交して中空ボス
ＩＣに締代を持たせて圧入または焼ばめあるいは冷し嵌
めしている。綱車３は駆動機の出力軸２ａと同軸方向に
延設された中空支持軸１ｂに軸受４により支承さく３）
れている。軸受４の間には間隔を保つデスタントピース
５を挿入し、綱車３の両側に蓋６をもって固定している
。駆動機２の元力Φ由２８の延設端にはホイールボス７
を嵌合固定している。さらにこのホイールボス７の外周
には綱車３の側部に設けたフランジ部３ａを嵌合しポル
１〜（図示せず）で綱車３に締結している。即動機２の
出力軸２ａの一方ではホイールボス７、Ｍ車３を介して
軸受４に支持され、もう一方は駆動機２側に軸受２ｂで
支持されている。An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. Fig. 3 shows the whole elevator, in which the hoist is supported by a vibration-proof rubber 12 provided in the machine room of the elevator, and the sheave 3 of the hoist, the deflector sheave 1 and the main cable 8. is wound around the main rope 8, and one end of the main rope 8 suspends a heel 9, and the other end suspends a counterweight 10. Figure 2 shows a cross section of the hoisting machine. In the center of the base 4- that supports the hoisting machine, there are supports 1-a in double rows for supporting the loads of the drive machine 2 and sheave 3. A hollow boss ic is disposed vertically, perpendicular to the support 1a and connecting the two, and a drive unit 2 is fitted to one side of the support 1a. Further, the base 1 has a hollow support shaft 1b which has a hollow part through which the output shaft 2a of the drive machine 2 can extend to the other side and can sufficiently support the suspended load applied to the sheave. The hollow boss IC is press-fitted, shrink-fitted, or cold-fitted with an interference margin orthogonal to the hollow boss IC. The sheave 3 is supported by a bearing 4 on a hollow support shaft 1b extending coaxially with the output shaft 2a of the drive machine. A distant piece 5 is inserted between the bearings 4 to maintain a spacing, and is fixed to both sides of the sheave 3 with lids 6. A wheel boss 7 is installed at the extending end of the main force φ28 of the drive machine 2.
are mated and fixed. Further, a flange portion 3a provided on the side of the sheave 3 is fitted onto the outer periphery of the wheel boss 7, and is fastened to the sheave 3 through poles 1 to (not shown). One side of the output shaft 2a of the instant machine 2 is supported by a bearing 4 via a wheel boss 7 and an M wheel 3, and the other side is supported by a bearing 2b on the driving machine 2 side.
また乗かと９を制動する制動装置１３は基台１の支持体
］ａから綱車３よりも出力軸２ａの延設端側に配置し、
基台１に固定されている。In addition, a braking device 13 for braking the seat 9 is disposed closer to the extending end of the output shaft 2a than the sheave 3 from the support body 1a of the base 1,
It is fixed to the base 1.
この様に基台１と直交した中空支持軸を分離加工するこ
とにより、中空支持軸が旋盤加工できしかも基台］の中
空ボス１． ｃ＋の［）・目Ｙ−が中ぐり加工で竺るた
め機械加工作業が容易となる。また駆動機取付部嵌合凸
部１（１と中空ボス内径部が同じ段取り作業で加工でき
るため、同心度、面角度等の加工精度が良い等の効果が
ある。By separately machining the hollow support shaft perpendicular to the base 1 in this way, the hollow support shaft can be lathe-machined, and the hollow boss 1. The machining work becomes easier because the [) and eyes Y- of c+ are tied by boring. In addition, since the drive unit mounting portion fitting convex portion 1 (1) and the inner diameter portion of the hollow boss can be processed in the same setup operation, there are effects such as good processing accuracy in terms of concentricity, surface angle, etc.
本発明によれば、基台と中空支持軸を別々に加工するこ
とができるため、機械加工作業が容易になる効果がある
。According to the present invention, since the base and the hollow support shaft can be machined separately, there is an effect that machining work is facilitated.
第１図は本発明の一実施例を示す工Ｉノベーター巻上機
の断面図、第２図は基台と中空支持軸の断面図、第３図
はエレベータ−巻上機の概念図である。
１・・・基台、１ａ・・・支持体、１ｂ・・・中空支持
軸、２・・・駆動機、３・・・綱車、１−３・・・制動
装置。Fig. 1 is a sectional view of an industrial innovator hoisting machine showing an embodiment of the present invention, Fig. 2 is a sectional view of a base and a hollow support shaft, and Fig. 3 is a conceptual diagram of an elevator-hoisting machine. . DESCRIPTION OF SYMBOLS 1... Base, 1a... Support body, 1b... Hollow support shaft, 2... Drive machine, 3... Sheave, 1-3... Braking device.
Claims (1)
える駆動機と、綱車を制動する制動装置と、これ等を支
持する基台を備えたエレベーターの巻上機において、前
記基台に直交して固設した支持体を設け、この支持体に
前記綱車を支持する中空支持軸が嵌合される結合部を設
けて、中空支持軸を支持体に締代を持たせ、圧入または
焼嵌めしたことを特徴とするエレベーターの巻上機の基
台構造。1. An elevator hoisting machine comprising a sheave that raises and lowers a car, a drive machine that applies rotational force to the sheave, a braking device that brakes the sheave, and a base that supports these, the above-mentioned A support is provided that is fixed perpendicular to the base, and a joint portion into which the hollow support shaft that supports the sheave is fitted is provided on the support, and the hollow support shaft is provided with a tightening interference to the support. , a base structure for an elevator hoisting machine characterized by being press-fitted or shrink-fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25079885A JPS62111889A (en) | 1985-11-11 | 1985-11-11 | Base structure of elevator winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25079885A JPS62111889A (en) | 1985-11-11 | 1985-11-11 | Base structure of elevator winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111889A true JPS62111889A (en) | 1987-05-22 |
Family
ID=17213203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25079885A Pending JPS62111889A (en) | 1985-11-11 | 1985-11-11 | Base structure of elevator winding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010016573A1 (en) * | 2008-08-08 | 2010-02-11 | 株式会社明電舎 | Elevator hoist device |
-
1985
- 1985-11-11 JP JP25079885A patent/JPS62111889A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010016573A1 (en) * | 2008-08-08 | 2010-02-11 | 株式会社明電舎 | Elevator hoist device |
| CN102112387A (en) * | 2008-08-08 | 2011-06-29 | 株式会社明电舍 | Elevator hoist device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2777340B2 (en) | Elevator machinery | |
| JP2000016727A (en) | Elevator device | |
| JPS62111889A (en) | Base structure of elevator winding machine | |
| JPS63277190A (en) | Winding machine for elevator | |
| JP2002154773A (en) | Elevator device and winder | |
| JP2642361B2 (en) | Method of manufacturing elevator hoist | |
| JP3071160B2 (en) | Overhead traveling crane | |
| JPS62116489A (en) | Winding machine for elevator | |
| JPS62130989A (en) | Winding machine for elevator | |
| JP2005247514A (en) | Hoisting machine for elevator | |
| JPWO2004000711A1 (en) | Elevator equipment | |
| JPS61217486A (en) | Gearless winding machine for elevator | |
| JPH0734070Y2 (en) | Vibration control device for elevator rope | |
| JPS6364397B2 (en) | ||
| JPS59118686A (en) | Winch for elevator | |
| JPH0417868B2 (en) | ||
| JPS61273487A (en) | Winding machine for elevator | |
| JPS6296293A (en) | Winding machine for elevator | |
| JPS61263590A (en) | Winding machine for elevator | |
| JPS5980363U (en) | Elevator hanging wheel mounting device | |
| JPS62116488A (en) | Winding machine for elevator | |
| JPH03194248A (en) | Hoist for elevator | |
| JPS61295982A (en) | Winding machine for elevator | |
| JPS5954476U (en) | elevator drive device | |
| JPS6317754B2 (en) |