JPH09216779A - Oil receiving device for hydraulic elevator plunger rail - Google Patents
Oil receiving device for hydraulic elevator plunger railInfo
- Publication number
- JPH09216779A JPH09216779A JP2551096A JP2551096A JPH09216779A JP H09216779 A JPH09216779 A JP H09216779A JP 2551096 A JP2551096 A JP 2551096A JP 2551096 A JP2551096 A JP 2551096A JP H09216779 A JPH09216779 A JP H09216779A
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- plunger rail
- receiving device
- rail
- oil
- 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
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、油圧エレベータプ
ランジャレールの油受け装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oil receiving device for a hydraulic elevator plunger rail.
【０００２】[0002]
【従来の技術】油圧エレベータのプランジャレールは、
プランジャが上下する行程の長さ分のみ昇降路内に設置
されており、しかも、プランジャレールの下端はシリン
ダの上部近傍に位置しかつ昇降路底部よりかなり高く位
置している。そのため、プランジャレールの下端に設け
た油受け装置に溜った廃油の処理を忘れると満杯とな
り、溢れた油でかごや昇降路を汚すという問題が発生し
ていた。そこで、たとえば、実開平２−８６９８４号公
報に記載されているように、昇降路の最底部に配置した
廃油槽とプランジャレールの下端に取り付けた油桶とを
排油管によって配管接続し、かつその油桶内に突出した
排油管の一端にフィルタを設けたレールの油受けを用い
てレールの廃油処理が行なわれていた。2. Description of the Prior Art Plunger rails for hydraulic elevators are
The plunger is installed in the hoistway for the length of the stroke, and the lower end of the plunger rail is located near the upper part of the cylinder and considerably higher than the bottom of the hoistway. Therefore, if the waste oil collected in the oil receiving device provided at the lower end of the plunger rail is forgotten, it becomes full, and there is a problem that the overflowed oil pollutes the car and the hoistway. Therefore, for example, as described in Japanese Utility Model Laid-Open No. 2-86984, a waste oil tank arranged at the bottom of the hoistway and an oil trough attached to the lower end of the plunger rail are connected by an oil discharge pipe, and The waste oil processing of the rail was performed using the oil receiver of the rail provided with the filter at one end of the drain pipe protruding into the oil trough.
【０００３】[0003]
【発明が解決しようとする課題】上記の従来技術は、昇
降路の最底部に廃油槽を、かつプランジャレールの下端
に油桶をそれぞれ設けたり、その油桶と廃油槽を排油管
で接続したりするので、構造が複雑となることや、経費
がかかるという問題を有していた。また、油桶内にフィ
ルタを設ける構造では、経年的に目詰まりが生じて定期
的に交換しないと油桶から廃油が溢れてしまうので、保
守作業を行なうとき点検個所が多くなるという問題を有
していた。SUMMARY OF THE INVENTION In the above prior art, a waste oil tank is provided at the bottom of the hoistway and an oil trough is provided at the lower end of the plunger rail, or the oil trough and the waste oil tank are connected by an oil drain pipe. Therefore, there is a problem that the structure is complicated and the cost is high. Also, with the structure in which the filter is installed in the oil trough, waste oil overflows from the oil trough if it is clogged over the years and needs to be replaced regularly, so there is the problem that there are many inspection points when performing maintenance work. Was.
【０００４】本発明の目的は、上記問題点にかんがみ、
プランジャレールの廃油処理を、簡単な構成で、かつ、
容易に行なうことのできる油圧エレベータプランジャレ
ールの油受け装置を提供することにある。In view of the above problems, an object of the present invention is to provide
The waste oil treatment of the plunger rail has a simple structure and
An object of the present invention is to provide an oil receiving device for a hydraulic elevator plunger rail that can be easily performed.
【０００５】[0005]
【課題を解決するための手段】上記目的は、油圧エレベ
ータプランジャ上部に設けられたプーリーを案内するプ
ランジャレールの下端部に取り付けられた油圧エレベー
タプランジャレールの油受け装置において、前記油受け
装置は前記プランジャレールを伝わって落ちる潤滑油を
貯える容器部材と、この容器部材を前記プランジャレー
ルの下端部に取り付けるために前記容器部材より上方に
突出した取付部材と、この取付部材を前記プランジャレ
ールの下端部に締結するための締結具とを有しており、
しかも、前記プランジャレールの下端部に前記締結具を
装着した状態とし、その締結具に対して前記取付部材を
脱着可能とする取付穴を、前記取付部材に複数個設ける
構成とすることにより、達成される。The above object is to provide an oil receiving device for a hydraulic elevator plunger rail, which is attached to a lower end portion of a plunger rail that guides a pulley provided at an upper portion of the hydraulic elevator plunger. A container member for storing the lubricating oil that travels down the plunger rail, a mounting member protruding above the container member for mounting the container member on the lower end of the plunger rail, and this mounting member for the lower end of the plunger rail. And a fastener for fastening to
In addition, it is achieved by providing the fastener on the lower end of the plunger rail and providing the attachment member with a plurality of attachment holes through which the attachment member can be attached to and detached from the fastener. To be done.
【０００６】かかる構成によれば、容器部材内の潤滑油
を捨てたいときに、締結具をゆるめれば、締結具をプラ
ンジャレールからはずすことなく、油受け装置をプラン
ジャレールからはずすことができるとともに、プランジ
ャレールに油受け装置を取り付ける場合には、プランジ
ャレールに取り付けられた状態の締結具に油受け装置を
装着することができるので油受け装置のプランジャレー
ルへの取付作業が短時間、かつ、簡単に行なわれる。According to this structure, when it is desired to discard the lubricating oil in the container member, if the fastener is loosened, the oil receiving device can be removed from the plunger rail without removing the fastener from the plunger rail. When attaching the oil receiving device to the plunger rail, the oil receiving device can be attached to the fastener attached to the plunger rail, so the work of attaching the oil receiving device to the plunger rail is short and It's done easily.
【０００７】[0007]
【発明の実施の形態】以下、本発明の一実施の形態を、
図１〜図４に基づいて、説明する。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below.
This will be described with reference to FIGS.
【０００８】図１において、油圧ジャッキ１は、シリン
ダ１Ａに作動油が送られ、プランジャ１Ｂ先端にはプラ
ンジャプーリ１Ｃが取り付けられ、図示しないロープを
プランジャ１Ｃに巻き掛けるとともに、一端を図示しな
いかごに、他端を昇降路内の固定部にそれぞれ取り付け
てプランジャ１Ｂの昇降路に伴い図示しないかごを昇降
させている。In FIG. 1, a hydraulic jack 1 has hydraulic oil sent to a cylinder 1A, a plunger pulley 1C attached to the tip of the plunger 1B, a rope (not shown) wound around the plunger 1C, and one end of which is placed in a car (not shown). , And the other end is attached to a fixed part in the hoistway to raise and lower a car (not shown) along with the hoistway of the plunger 1B.
【０００９】また、昇降路内を垂直にプランジャ１Ｂの
案内するプランジャレール２が２本立設され、プランジ
ャ１Ｂに取付けられた支持体１Ｄを介して２本のプラン
ジャレール２をそれぞれ係合するガイドシュー３によ
り、プランジャ１Ｂの昇降をプランジャレール２に沿っ
て案内している。また、支持体１Ｄに、プランジャレー
ル２とガイドシュー３との摺動を円滑にする潤滑油のタ
ンクであるオイラー４が取り付けられており、プランジ
ャレール２の下端にはオイラー４からプランジャレール
２に供給された潤滑油の廃油を溜める油受け装置５が取
り付けられている。Further, two plunger rails 2 for vertically guiding the plunger 1B are provided upright in the hoistway, and guide shoes for engaging the two plunger rails 2 via a support 1D attached to the plunger 1B. 3, the up and down movement of the plunger 1B is guided along the plunger rail 2. Further, an oiler 4 which is a tank of lubricating oil for smooth sliding between the plunger rail 2 and the guide shoe 3 is attached to the support 1D, and the lower end of the plunger rail 2 is changed from the oiler 4 to the plunger rail 2. An oil receiving device 5 for accumulating the supplied waste oil of lubricating oil is attached.
【００１０】油受け装置５は、プランジャレール２を伝
わって落ちる潤滑油を貯える容器部材６と、この容器部
材６をプランジャレール２の下端部２ａに取り付けるた
めに容器部材６より上方に突出した取付部材７をプラン
ジャレール２の下端部２ａに締結するための締結具８と
を備えている。The oil receiving device 5 includes a container member 6 for storing the lubricating oil that falls along the plunger rail 2 and a mounting member 6 protruding above the container member 6 for mounting the container member 6 on the lower end portion 2a of the plunger rail 2. A fastener 8 for fastening the member 7 to the lower end portion 2a of the plunger rail 2 is provided.
【００１１】容器部材６は、鋼板製であって、箱形にな
っている。取付部材７は、鋼板製であり、板厚１．５ｍ
ｍのものを用いている。締結具８は、２組のボルト８ａ
とナット８ｂとからなる。取付部材７は、２個の小ねじ
ａによって、容器部材６の内壁に固定される。取付部材
７には、水平方向に並べた２個の取付穴１０が設けられ
ている。取付穴１０は、達磨状になっており、径大部１
０ａの径をボルト８ａの頭部外径及びナット８ｂの外径
より大きく設定し、かつ、径小部１０ｂの径をボルト８
ａのねじ部８ｃ外径より少し大きめに設定したものとし
てある。The container member 6 is made of a steel plate and has a box shape. The mounting member 7 is made of a steel plate and has a plate thickness of 1.5 m.
m. The fastener 8 is composed of two sets of bolts 8a.
And nut 8b. The attachment member 7 is fixed to the inner wall of the container member 6 with two machine screws a. The mounting member 7 is provided with two mounting holes 10 arranged in the horizontal direction. The mounting hole 10 has a polished shape, and the large diameter portion 1
0a is set to be larger than the head outer diameter of the bolt 8a and the nut 8b outer diameter, and the diameter of the small diameter portion 10b is set to the bolt 8a.
It is set to be slightly larger than the outer diameter of the screw portion 8c of a.
【００１２】締結具８は、予めプランジャレール２の下
端部２ａに取り付けておく。取付部材７をプランジャレ
ール２の下端部２ａに装着する際、ナット８ｂをゆるめ
た状態とした上で、取付部材７の取付穴１０における径
大部１０ａを利用して、図４に示すように、取付部材７
をナット８ｂとプランジャレール２の裏面との間に位置
させる。この形態で、取付部材７を図２の矢印Ｐ2方向
に移動させて、取付穴１０の径小部１０ｂにボルト８ａ
及びナット８ｂを位置させた後、ナット８ｂを締め付け
ると、取付部材７がプランジャレール２に固定される。
なお図２において、符号１１はプランジャレール２を押
える押え金具を示し、かつ符号１２は、押え金具１１に
プランジャレール２を固定するためのボルトを示してい
る。The fastener 8 is attached to the lower end portion 2a of the plunger rail 2 in advance. When the mounting member 7 is mounted on the lower end portion 2a of the plunger rail 2, the nut 8b is loosened, and the large diameter portion 10a of the mounting hole 10 of the mounting member 7 is used as shown in FIG. , Mounting member 7
Is located between the nut 8b and the back surface of the plunger rail 2. In this form, the mounting member 7 is moved in the direction of the arrow P 2 in FIG. 2, and the bolt 8a is attached to the small diameter portion 10b of the mounting hole 10.
When the nut 8b is tightened after positioning the nut 8b and the nut 8b, the mounting member 7 is fixed to the plunger rail 2.
In FIG. 2, reference numeral 11 indicates a retainer fitting for pressing the plunger rail 2, and reference numeral 12 indicates a bolt for fixing the plunger rail 2 to the retainer fitting 11.
【００１３】このようにして取り付けられた油受け装置
５の容器部材６に溜った廃油を捨てる作業手段を説明す
る。The operation means for discarding the waste oil accumulated in the container member 6 of the oil receiving device 5 thus mounted will be described.
【００１４】まず作業者は、図示しないかごの上部に乗
り込み、かご上にてプランジャレール２の下端位置へ保
守運転を行ない、容器部材６内の廃油の量を点検し、廃
油を捨てなくていけない量と判断したとき、２個のナッ
ト８ａをそれぞれ緩め、ボルト８ａのねじ部８ｃが取付
穴１０の径大部１０ａの位置になるまで、取付部材７を
図２の矢印Ｐ1方向に水平移動させた後、取付部材７を
図４の矢印Ｑ１方向に水平移動させることにより、プラ
ンジャレール２から油受け装置５をはずして容器部材６
内の廃油を図示しない廃油缶に入れる。First, the operator must get on the upper part of the car (not shown), perform maintenance operation on the car to the lower end position of the plunger rail 2, check the amount of waste oil in the container member 6, and discard the waste oil. When it is judged to be the amount, the two nuts 8a are respectively loosened, and the mounting member 7 is horizontally moved in the direction of arrow P 1 in FIG. After that, the mounting member 7 is horizontally moved in the direction of arrow Q1 in FIG. 4 to remove the oil receiving device 5 from the plunger rail 2 and the container member 6
Put the waste oil inside into a waste oil can (not shown).
【００１５】次に油受け装置５をプランジャレール２に
取り付ける手順は、取外した手順の逆を行なえば良いの
で説明は省略する。The procedure for attaching the oil receiving device 5 to the plunger rail 2 may be the reverse of the detached procedure, and therefore its explanation is omitted.
【００１６】本実施形態は、プランジャレール２に取り
付けられた油受け装置５を、プランジャレール２から締
結具８をはずすことなく、ナット８ｂを緩めることによ
り、簡単にはずすことができるので廃油処理の作業時間
の短縮が図れる。In this embodiment, the oil receiving device 5 attached to the plunger rail 2 can be easily removed by loosening the nut 8b without removing the fastener 8 from the plunger rail 2, so that the waste oil treatment can be performed. Work time can be shortened.
【００１７】[0017]
【発明の効果】本発明によれば、廃油を溜める容器部材
の脱着は、締結具を緩め、取付部材を所定の方向に水平
移動させるだけで行なえるので、容器部材の脱着が短時
間で行なえる油圧エレベータプランジャレールの油受け
装置が得られる。According to the present invention, the container member for storing the waste oil can be attached and detached only by loosening the fastener and horizontally moving the mounting member in a predetermined direction, so that the container member can be attached and detached in a short time. An oil receiving device for a hydraulic elevator plunger rail is obtained.
【図１】本発明の一実施形態を示すプランジャレール及
び油圧ジャッキの概略正面図である。FIG. 1 is a schematic front view of a plunger rail and a hydraulic jack showing an embodiment of the present invention.
【図２】本発明の一実施形態の油受け装置をプランジャ
レールから取りはずす状態の斜視図である。FIG. 2 is a perspective view showing a state where the oil receiving device according to the embodiment of the present invention is removed from the plunger rail.
【図３】本発明の一実施形態の油受け装置の斜視図であ
る。FIG. 3 is a perspective view of an oil receiving device according to an embodiment of the present invention.
【図４】本発明の一実施形態を示す要部拡大側面図であ
る。FIG. 4 is an enlarged side view of a main part showing one embodiment of the present invention.
２ プランジャレール ５ 油受け装置 ６ 容器部材 ７ 取付部材 ８ 締結具 ９ 小ねじ １０ 取付穴 2 Plunger rail 5 Oil receiving device 6 Container member 7 Mounting member 8 Fastener 9 Machine screw 10 Mounting hole
Claims (1)
れたプーリーを案内するプランジャレールの下端部に取
り付けられた油圧エレベータプランジャレールの油受け
装置において、前記油受け装置は前記プランジャレール
を伝わって落ちる潤滑油を貯える容器部材と、この容器
部材を前記プランジャレールの下端部に取り付けるため
に前記容器部材より上方に突出した取付部材と、この取
付部材を前記プランジャレールの下端部に締結するため
の締結具とを有しており、しかも、前記プランジャレー
ルの下端部に前記締結具を装着した状態とし、その締結
具に対して前記取付部材を脱着可能とする取付穴を、前
記取付部材に複数個設けたことを特徴とする油圧エレベ
ータプランジャレールの油受け装置。1. An oil receiving device for a hydraulic elevator plunger rail attached to a lower end portion of a plunger rail for guiding a pulley provided on an upper part of the hydraulic elevator plunger, wherein the oil receiving device is a lubricating oil falling along the plunger rail. A container member for storing the container member, a mounting member protruding above the container member for mounting the container member on the lower end portion of the plunger rail, and a fastener for fastening the mounting member to the lower end portion of the plunger rail. In addition, a plurality of mounting holes are provided in the mounting member so that the mounting member can be attached to and detached from the fastener with the fastener mounted on the lower end of the plunger rail. An oil receiving device for a hydraulic elevator plunger rail, which is characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2551096A JPH09216779A (en) | 1996-02-13 | 1996-02-13 | Oil receiving device for hydraulic elevator plunger rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2551096A JPH09216779A (en) | 1996-02-13 | 1996-02-13 | Oil receiving device for hydraulic elevator plunger rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09216779A true JPH09216779A (en) | 1997-08-19 |
Family
ID=12168068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2551096A Pending JPH09216779A (en) | 1996-02-13 | 1996-02-13 | Oil receiving device for hydraulic elevator plunger rail |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09216779A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006682A (en) * | 2010-06-22 | 2012-01-12 | Hitachi Ltd | Hoisting machine for elevator and elevator using the same |
| CN107601210A (en) * | 2017-08-07 | 2018-01-19 | 扬州永安塑业有限公司 | A kind of elevator oil collecting box |
-
1996
- 1996-02-13 JP JP2551096A patent/JPH09216779A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012006682A (en) * | 2010-06-22 | 2012-01-12 | Hitachi Ltd | Hoisting machine for elevator and elevator using the same |
| CN107601210A (en) * | 2017-08-07 | 2018-01-19 | 扬州永安塑业有限公司 | A kind of elevator oil collecting box |
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