JPS583817Y2 - Elevator vibration isolator - Google Patents
Elevator vibration isolatorInfo
- Publication number
- JPS583817Y2 JPS583817Y2 JP1976104506U JP10450676U JPS583817Y2 JP S583817 Y2 JPS583817 Y2 JP S583817Y2 JP 1976104506 U JP1976104506 U JP 1976104506U JP 10450676 U JP10450676 U JP 10450676U JP S583817 Y2 JPS583817 Y2 JP S583817Y2
- Authority
- JP
- Japan
- Prior art keywords
- vertical frame
- car
- vibration isolator
- elastic member
- elevator
- 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.)
- Expired
Links
Landscapes
- Vibration Prevention Devices (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Description
【考案の詳細な説明】 本考案のエレベータ用乗かごの防振装置に関する。[Detailed explanation of the idea] The present invention relates to a vibration isolating device for an elevator car.
周知のごとくエレベータの乗かごはガイドレールに案内
されて昇降するたて枠に防振ゴム等の弾性部材を介して
支持されており、通常の運転状態では適度の弾性変形で
乗かどの横揺れ等を吸収し安定した運転を行なうことが
できる。As is well known, an elevator car is supported by an elastic member such as anti-vibration rubber on a vertical frame that moves up and down guided by guide rails, and under normal operating conditions, moderate elastic deformation prevents sideways movement of the car seat. etc., and can perform stable operation.
しかし重量物が片寄って積載されるときの偏集中荷重や
地震等により動揺をうけると弾性部材が極度に圧縮され
て乗かごが傾くので乗かととたて枠が直接接触して異常
音を発生したり、斗たそのような状態で始動、停止を行
なうと乗かごが激しい衝撃をうけるので乗客に不安を与
える等不具合であった。However, when heavy objects are loaded on one side and are shaken by an unevenly concentrated load or an earthquake, the elastic members are extremely compressed and the car tilts, resulting in direct contact between the car and the vertical frame, producing abnormal noise. If the car was started or stopped under such conditions, the car would receive a severe shock, causing anxiety to the passengers.
本考案は上記の点に対処して威されたもので、偏集中荷
重等にかける乗かどの異常音や衝撃を軽減できるエレベ
ータの防振装置を提供するものである。The present invention has been developed in response to the above-mentioned problems, and provides an elevator vibration isolating device that can reduce abnormal sound and impact at the corners of the elevator due to unevenly concentrated loads.
以下本考案の一実施例を図面により説明する。An embodiment of the present invention will be described below with reference to the drawings.
第１図において、１１は昇降路のガイドレール、１２は
ガイドローラ１３を具えガイドレール１１に泊って昇降
するたて枠、１４はたて枠１２に支持される乗かごで、
この乗かと１４の上部側面とたて枠１２間に防振装置２
１が設けである。In FIG. 1, 11 is a guide rail of the hoistway, 12 is a vertical frame equipped with guide rollers 13 and lifted and lowered by resting on the guide rail 11, and 14 is a car supported by the vertical frame 12.
A vibration isolator 2 is provided between the upper side surface of this rider and the vertical frame 12.
1 is provided.
防振装置２１は第２図トよび第３図に示すごとく、断面
Ｕ形のたて枠１２の各面に対向するＵ形の座面を形成し
たブラケット２２を乗かご上部の両側面に夫々固定し、
このブラケット２２とたて枠１２の各対向面間に防振ゴ
ム等の弾性部材２３を設け、さらにブラケット２２の各
座面に弾性部材２３と並べてその上、下にストッパー２
４を取付ける。As shown in FIGS. 2G and 3, the vibration isolator 21 includes brackets 22 each having a U-shaped seating surface facing each side of the vertical frame 12 having a U-shaped cross section on both sides of the upper part of the car. fixed,
An elastic member 23 such as anti-vibration rubber is provided between each opposing surface of the bracket 22 and the vertical frame 12, and furthermore, the elastic member 23 is arranged on each seat surface of the bracket 22, and a stopper 2 is placed above and below the elastic member 23.
Install 4.
ストッパー２４は第４図に示すごとく頭部に防振ゴム等
の弾性片２５を具え他端をブラケット２２にねじ込みナ
ツト２６により固定し、かつたて枠１２の面に対し一定
の間隙Ｇを保つように取付ける。As shown in FIG. 4, the stopper 24 has an elastic piece 25 such as anti-vibration rubber on its head, and the other end is screwed into the bracket 22 and fixed with a nut 26 to maintain a constant gap G with respect to the surface of the vertical frame 12. Install it as shown.
このような構成によれば、偏集中荷重等により弾性部材
２３が極度の圧縮力をうけると、スナツパ−を介してた
て枠１２に接触し弾性部材の過度の弾性変形を阻止する
ので、乗かごとたて枠が接触することなく異常音の発生
等が防止できる。According to such a configuration, when the elastic member 23 is subjected to extreme compressive force due to an unevenly concentrated load, etc., it comes into contact with the vertical frame 12 via the snapper and prevents excessive elastic deformation of the elastic member. Abnormal noises can be prevented without contact between the basket and the vertical frame.
この場合ストッパー２４は弾性片２５を介してたて枠１
２に接触しているのでその状態で始動、停止を行なって
も乗かごがうける衝撃も軽減できる。In this case, the stopper 24 is connected to the vertical frame 1 via the elastic piece 25.
2, the shock to the car can be reduced even if the car is started or stopped in that state.
なお上記実施例に示す防振装置は乗かどの上部側面にの
み取付けであるが、第１図に破線で示すごとく乗かどの
下部側面にも取付けることによりさらに効果を高めるこ
とができる。Although the vibration isolating device shown in the above embodiment is attached only to the upper side of the seat corner, the effect can be further enhanced by attaching it to the lower side of the seat corner as shown by the broken line in FIG.
以上のように本考案によれば、乗かどの偏集中荷重等に
卦ける乗かごとたて枠の接触による異常音や衝撃等を防
止でき安定した運転が行なえる効果を有する。As described above, according to the present invention, it is possible to prevent abnormal noises and shocks caused by contact between the car and the frame due to unevenly concentrated loads at the corners of the car, thereby achieving stable operation.
第１図は本考案による防振装置を具えたエレベータの概
略図、第２図は第１図Ｉ−Ｉ線矢視図、第３図は第２図
Ａ矢視図、第４図は同装置のストッパーの詳紐図である
。
１２・・・・・・たて枠、１４・・・・・・乗かご、２
１・・・・・・防振装置、２２・・・・・・ブラケット
、２３・・・・・・弾性部材、２４・・・・・・ストッ
パー ２５・・・・・・弾性片。Fig. 1 is a schematic diagram of an elevator equipped with a vibration isolator according to the present invention, Fig. 2 is a view taken along the line I-I in Fig. 1, Fig. 3 is a view taken along the arrow A in Fig. 2, and Fig. 4 is the same. It is a detailed diagram of the stopper of the device. 12...Vertical frame, 14...Car, 2
1... Vibration isolator, 22... Bracket, 23... Elastic member, 24... Stopper 25... Elastic piece.
Claims (1)
に弾性部材を設けると共に、この弾性部材と並べてブラ
ケットまたはたて枠に頂部に弾性片を備えたストッパを
突設したことを特徴とするエレベータの防振装置。An elastic member is provided between the bracket fixed to the upper side of the corner and the vertical frame, and a stopper with an elastic piece at the top is provided protruding from the bracket or the vertical frame in line with the elastic member. Anti-vibration device for elevators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976104506U JPS583817Y2 (en) | 1976-08-06 | 1976-08-06 | Elevator vibration isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976104506U JPS583817Y2 (en) | 1976-08-06 | 1976-08-06 | Elevator vibration isolator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5324069U JPS5324069U (en) | 1978-03-01 |
| JPS583817Y2 true JPS583817Y2 (en) | 1983-01-22 |
Family
ID=28714666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976104506U Expired JPS583817Y2 (en) | 1976-08-06 | 1976-08-06 | Elevator vibration isolator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583817Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011505308A (en) * | 2007-11-30 | 2011-02-24 | オーチス エレベータ カンパニー | Passive magnet elevator car ballast |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3564173A1 (en) * | 2018-05-01 | 2019-11-06 | Inventio AG | Device for supporting a cabin holder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4876243A (en) * | 1972-01-12 | 1973-10-13 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132862U (en) * | 1974-08-31 | 1976-03-10 |
-
1976
- 1976-08-06 JP JP1976104506U patent/JPS583817Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4876243A (en) * | 1972-01-12 | 1973-10-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011505308A (en) * | 2007-11-30 | 2011-02-24 | オーチス エレベータ カンパニー | Passive magnet elevator car ballast |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5324069U (en) | 1978-03-01 |
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