JPH0388689A - Balance weight - Google Patents
Balance weightInfo
- Publication number
- JPH0388689A JPH0388689A JP22582489A JP22582489A JPH0388689A JP H0388689 A JPH0388689 A JP H0388689A JP 22582489 A JP22582489 A JP 22582489A JP 22582489 A JP22582489 A JP 22582489A JP H0388689 A JPH0388689 A JP H0388689A
- Authority
- JP
- Japan
- Prior art keywords
- outer frame
- frame
- guide rail
- guide
- counterweight
- 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
- 229920001971 elastomer Polymers 0.000 abstract description 11
- 239000005060 rubber Substances 0.000 abstract description 11
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はエレベータかどの重量を補償する釣り合い錘（
カウンターウェイト）の構造の改良に関するものである
。Detailed Description of the Invention (Industrial Application Field) The present invention provides a counterweight for compensating the weight of an elevator corner.
This relates to improvements in the structure of counterweights.
（従来の技術）
第４図は従来の釣り合い錘を示すもので、図中、（１）
はエレベータの昇降路内に立設さレター対のガイドレー
ル、（２）はこの一対のガイドレール（１）間に介在配
置された長方形状の枠で、この枠（２）は形鋼からなる
一対の縦枠と、この一対の縦枠の上下部間にそれぞれ水
平に架設された横枠とを備えて構成されている。（３）
は枠（２）の上下部両端にそれぞれ配設されたガイドシ
ューで、この複数のガイドシュー（３）は上記ガイドレ
ール（１）に摺動自在に嵌合して枠（２）を垂直方向に
案内する作用を営む、（４）は枠（２）の上部両端のガ
イドシュー（３） 、 （３）に取着された複数の給油
器で、この給油器（４）は、ガイドレール（１）に潤滑
油を塗布してガイドシュー（３）の摺動を、換言すれば
、枠（２）の摺動移動を円滑ならしめる機能を営む、（
５）は箱状の枠（２）内に積層配置された鋼製の複数の
加減錘、そして、（６）は上記枠（２）の縦枠にそれぞ
れ取着されたレール中間ストッパーである。(Prior art) Figure 4 shows a conventional counterweight, in which (1)
(2) is a rectangular frame interposed between the pair of guide rails (1), and this frame (2) is made of section steel. It is comprised of a pair of vertical frames and a horizontal frame installed horizontally between the upper and lower parts of the pair of vertical frames. (3)
are guide shoes arranged at both upper and lower ends of the frame (2), and the plurality of guide shoes (3) are slidably fitted into the guide rail (1) to move the frame (2) vertically. (4) is a plurality of oil feeders attached to the guide shoes (3), (3) at both ends of the upper part of the frame (2), and this oil feeder (4) has the function of guiding the guide rail ( (1) has the function of applying lubricating oil to smooth the sliding movement of the guide shoe (3), in other words, the sliding movement of the frame (2).
5) is a plurality of steel adjusting weights stacked in a box-shaped frame (2), and (6) is a rail intermediate stopper attached to the vertical frame of the frame (2).
然して、釣り合い錘はエレベータかどの昇降移動に伴な
いガイドレール（１）に案内されつつ下降若しくは上昇
する。また、釣り合い錘は、エレベータかどの積載量の
％に合致するよう重量設定されてエレベータの動力負荷
を最小ならしめ、又エレベータかとを円滑に昇降移動さ
せる機能を営む。As the elevator corner moves up and down, the counterweight descends or rises while being guided by the guide rail (1). Further, the weight of the counterweight is set to match the loading capacity of the elevator corner to minimize the power load of the elevator, and also functions to smoothly move the elevator heel up and down.
尚、この種の先行技術文献として実開昭５０−１５６！
１６５号公報、及び発明協会公開枝軸、公技番号８８−
３７８２等がある。Incidentally, this kind of prior art document is Utility Model Application Publication No. 50-156!
Publication No. 165, and Japan Institute of Invention and Innovation Publication, Publication No. 88-
There are 3782 etc.
従来の釣り合い錘は以上のように構成され、枠（２）内
に鋼製の複数の加減錘（５）が積層して収納されている
ので、地震等に基づく横揺れ振動を吸収することができ
ず、このため、釣り合い錘がガイドレール（１）から離
脱したり、又エレベータ装置の故障を惹起する虞れがあ
った。The conventional counterweight is constructed as described above, and a plurality of steel adjusting weights (5) are stacked and housed in the frame (2), so it is able to absorb horizontal shaking vibrations caused by earthquakes, etc. Therefore, there was a risk that the counterweight would come off the guide rail (1) or that the elevator system would malfunction.
本発明は、叙上の点に鑑みなされたもので、釣り合い錘
のガイドレールからの離脱を防止することのできる釣り
合い錘を提供することを目的としている。The present invention has been made in view of the above points, and an object of the present invention is to provide a counterweight that can prevent the counterweight from separating from a guide rail.
〔課題を解決するための手段）
本発明においては上述の目的を遠戚するため、長方形状
の外枠と、この外枠の上下部両端にそれぞれ配設されガ
イドレールに摺動自在に嵌合するガイドシューと、該外
枠内に配置され加減錘を収納する内枠とを備えたものに
おいて、上記内枠と外枠の間にｗｉ衝部材を介在配置し
たことを特徴としている。[Means for Solving the Problems] In order to achieve the above-mentioned object, the present invention includes a rectangular outer frame, and a rectangular outer frame, which is disposed at both upper and lower ends of the outer frame, and is slidably fitted into a guide rail. The present invention is equipped with a guide shoe that accommodates a weight, and an inner frame that is disposed within the outer frame and accommodates an adjustment weight.
〔作用］
本発明によれば、長方形状の外枠と、この外枠の上下部
両端にそれぞれ配設されガイドレールに摺動自在に嵌合
するガイドシューと、該外枠内に配置され加減錘を収納
する内枠とを備えたものにおいて、この内枠と外枠の間
に＆ｌ衝部材を介在配置しているので、釣り合い錘のガ
イドレールからの離脱を確実に防止することができる。[Function] According to the present invention, a rectangular outer frame, guide shoes disposed at both upper and lower ends of the outer frame and slidably fitted to guide rails, and guide shoes disposed within the outer frame for adjustment and adjustment are provided. Since the balance weight is provided with an inner frame for storing the weight, and the anti-balance member is interposed between the inner frame and the outer frame, it is possible to reliably prevent the counterweight from coming off the guide rail.
以下、第１図に示す一実施例に基づき本発明を詳述する
と、図中、（１）は昇降路内に立設された一対のガイド
レール、（７）はこの一対のガイドレール（１） 、
（１）間に介在配置された長方形状の外枠で、この外枠
（７）は形鋼からなる一対の縦枠と、この一対の縦枠の
上下部間にそれぞれ水平に架設された横枠とを備えてい
る。（３）は外枠（７）の上下部両端にそれぞれ配設さ
れたガイドシューで、この複数のガイドシュー（３）は
上記一対のガイドレール（１）にそれぞれ摺動自在に嵌
合して外枠（７）を垂直方向に案内する作用を営む。（
４）は外枠（ア）の上部両端のガイドシュー（３） 、
（３）に取着された複数の給油器で、この給油器（４
）は、ガイドレール（１）に潤滑油を塗布してガイドシ
ュー（３）の摺動を、換言すれば、外枠（７）の摺動移
動を円滑ならしめる機能を営む。Hereinafter, the present invention will be described in detail based on an embodiment shown in FIG. ),
(1) A rectangular outer frame interposed between the outer frame (7), which consists of a pair of vertical frames made of section steel, and horizontal frames installed horizontally between the upper and lower parts of the pair of vertical frames. It has a frame. (3) are guide shoes arranged at both upper and lower ends of the outer frame (7), and the plurality of guide shoes (3) are slidably fitted into the pair of guide rails (1). It functions to guide the outer frame (7) in the vertical direction. (
4) are the guide shoes (3) at both ends of the upper part of the outer frame (A),
(3) with multiple oilers attached to this oiler (4).
) has the function of applying lubricating oil to the guide rail (1) to smooth the sliding movement of the guide shoe (3), in other words, the sliding movement of the outer frame (7).
（８）は外枠（７）の内面に配設された複数のゴム（緩
衝材）で、このゴム（８）は横揺れ振動を吸収して減衰
させる作用を営む。尚、本実施例では緩衝部材をゴム（
８）から構成したものを示すが、横揺れ振動を吸収でき
るものであれば、スプリング等であっても良い、（９）
はこの複数のゴム（８）に取着されて外枠（７）内に配
置された長方形状の内枠で、上記外枠（７）と同様に縦
枠と横枠とから構成されている。（５）はこの箱状の内
枠（９）内に積層配置された鋼製の複数の加減錘、そし
て、（６）は上記外枠（ア）の縦枠にそれぞれ取着され
たレール中間ストッパーである。(8) is a plurality of rubber (buffer materials) disposed on the inner surface of the outer frame (7), and this rubber (8) has the function of absorbing and damping the rolling vibration. In this example, the cushioning member is made of rubber (
The structure shown in (8) is shown, but it may be made of a spring or the like as long as it can absorb the rolling vibration. (9)
is a rectangular inner frame attached to the plurality of rubbers (8) and placed inside the outer frame (7), and is composed of a vertical frame and a horizontal frame like the outer frame (7) above. . (5) is a plurality of steel adjustment weights stacked in this box-shaped inner frame (9), and (6) is a rail intermediate attached to the vertical frame of the outer frame (A). It is a stopper.
然して、地震等に基づきガイドレール（１）からガイド
シュー（３）を介して外枠（７）に伝わる横揺れは、ゴ
ム（８）によって吸収減衰されるので、釣り合い錘のガ
イドレール（１）からの離脱を確実に防止することが可
能となり、さらには、エレベータ装置の故障の防止が期
待できる。However, since the horizontal vibration transmitted from the guide rail (1) to the outer frame (7) via the guide shoe (3) due to an earthquake or the like is absorbed and attenuated by the rubber (8), the counterweight guide rail (1) It is possible to reliably prevent the elevator from leaving the elevator, and furthermore, it can be expected that failures of the elevator system can be prevented.
次に、第２図及び第３図は本発明の他の実施例を示すも
ので、この場合には、外枠（７）と内枠（９）の間に複
数のゴム（８）の他に複数の油圧ダンパー装置（１０）
を配設している。Next, FIGS. 2 and 3 show another embodiment of the present invention, in which a plurality of rubbers (8) and other rubbers are provided between the outer frame (7) and the inner frame (9). multiple hydraulic damper devices (10)
has been set up.
この油圧ダンパー装置（１０）は第３図に示す如く、外
枠（７）の内面に取着された箱状の本体（１０ａ） と
、この本体（１０ａ）内に充填されてｌ衝作用を営む油
（１０ｂ） と、内枠（９）の外面に取着されたブラケ
ット（１０ｃ） と、このブラケット（ＩＧｃ） に
揺動可能に枢着されて該本体（１０ａ）内に進退自在に
挿入されたロッド（１０ｄ） と、このロッド（１０ｄ
ｌの先端に取着されたピストン（１０ｅ） と、この
ピストン（１０ｅ）に穿設されて油（１０ｂ）の流通を
許容するオリフィス（孔） （１０ｆ） とを備えて
いる。As shown in Fig. 3, this hydraulic damper device (10) includes a box-shaped main body (10a) attached to the inner surface of an outer frame (7), and a box-shaped main body (10a) filled with a material that produces a shock effect. A bracket (10c) is attached to the outer surface of the inner frame (9), and the bracket (IGc) is pivotably attached to the bracket (IGc) and inserted into the main body (10a) so that it can move forward and backward. rod (10d) and this rod (10d
A piston (10e) is attached to the tip of the piston (10e), and an orifice (hole) (10f) is formed in the piston (10e) to allow oil (10b) to flow therethrough.
本実施例によっても上記実施例と同様の作用効果が期待
し得られ、ゴム（８）と相俟って横揺れ振動を大幅に抑
制することができるのは明白である。It is clear that the same effects as those of the above-mentioned embodiments can be expected from this embodiment, and in combination with the rubber (8), it is possible to significantly suppress the rolling vibration.
尚、上記実施例では通常の釣り合い錘を例にとって説明
したが、ダムウェータ−の釣り合い錘や、サイドプラン
ジャー式油圧エレベータのジヤツキ先端の吊り車とガイ
ドシュ一部分、及びジヤツキとガイドシュー粋にも適用
できるのは言うまでもない。In the above embodiments, an ordinary counterweight was explained as an example, but it can also be applied to the counterweight of a dumbwaiter, a part of the suspension wheel and guide shoe at the end of the jack of a side plunger type hydraulic elevator, and a part of the jack and guide shoe. It goes without saying that you can do it.
（発明の効果）
以上のように本発明によれば、内枠と外枠の間に緩衝部
材又は緩衝装置を介在配置しているので、釣り合い錘の
ガイドレールからの離脱防止、及びエレベータ装置の故
障を未然に防止することのできる釣り合い錘を提供する
ことができる。(Effects of the Invention) As described above, according to the present invention, since the buffer member or buffer device is interposed between the inner frame and the outer frame, it is possible to prevent the counterweight from separating from the guide rail and to prevent the elevator system from separating from the counterweight. It is possible to provide a counterweight that can prevent failures.
第１図は本発明に係る釣り合い錘の一実施例を示す図、
第２図は本発明に係る釣り合い錘の他の実施例を示す第
１図相当図、第３図は本発明に係る油圧ダンパー装置を
示す説明図、第４図は従来の釣り合い錘を示す図である
。
図中、（１）はガイドレール、（３）はガイドシュー、
（５）は加減錘、、 （７）は外枠、（８）はゴム、０
）は内枠、（ｌＯ）は油圧ダンパー装置である。
なお、各図中、同一符号は同−又は相当部分を示す。FIG. 1 is a diagram showing an embodiment of a counterweight according to the present invention,
FIG. 2 is a diagram corresponding to FIG. 1 showing another embodiment of the counterweight according to the present invention, FIG. 3 is an explanatory diagram showing a hydraulic damper device according to the present invention, and FIG. 4 is a diagram showing a conventional counterweight. It is. In the figure, (1) is a guide rail, (3) is a guide shoe,
(5) is the adjustment weight, (7) is the outer frame, (8) is the rubber, 0
) is the inner frame, and (lO) is the hydraulic damper device. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
設されガイドレールに摺動自在に嵌合するガイドシュー
と、該外枠内に配置され加減錘を収納する内枠とを備え
、この内枠と外枠の間に緩衝部材を介在配置したことを
特徴とする釣り合い錘。It comprises a rectangular outer frame, guide shoes arranged at both upper and lower ends of the outer frame and slidably fitted to the guide rails, and an inner frame disposed within the outer frame and housing the adjustment weight. , a counterweight characterized in that a buffer member is interposed between the inner frame and the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22582489A JPH0388689A (en) | 1989-08-31 | 1989-08-31 | Balance weight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22582489A JPH0388689A (en) | 1989-08-31 | 1989-08-31 | Balance weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0388689A true JPH0388689A (en) | 1991-04-15 |
Family
ID=16835378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22582489A Pending JPH0388689A (en) | 1989-08-31 | 1989-08-31 | Balance weight |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0388689A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005231801A (en) * | 2004-02-19 | 2005-09-02 | Toshiba Elevator Co Ltd | Counterweight for elevator |
| JP2010173860A (en) * | 2010-04-08 | 2010-08-12 | Kajima Corp | Device for horizontally supporting mast of tower crane |
| WO2014027399A1 (en) * | 2012-08-14 | 2014-02-20 | 三菱電機株式会社 | Elevator counterweight device |
| CN104944266A (en) * | 2014-03-28 | 2015-09-30 | 三菱电机株式会社 | Elevator counterweight device and modification method thereof |
-
1989
- 1989-08-31 JP JP22582489A patent/JPH0388689A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005231801A (en) * | 2004-02-19 | 2005-09-02 | Toshiba Elevator Co Ltd | Counterweight for elevator |
| JP2010173860A (en) * | 2010-04-08 | 2010-08-12 | Kajima Corp | Device for horizontally supporting mast of tower crane |
| WO2014027399A1 (en) * | 2012-08-14 | 2014-02-20 | 三菱電機株式会社 | Elevator counterweight device |
| JP5855254B2 (en) * | 2012-08-14 | 2016-02-09 | 三菱電機株式会社 | Elevator counterweight device |
| US9714158B2 (en) | 2012-08-14 | 2017-07-25 | Mitsubishi Electric Corporation | Elevator counterweight device |
| CN104944266A (en) * | 2014-03-28 | 2015-09-30 | 三菱电机株式会社 | Elevator counterweight device and modification method thereof |
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