JPH021332Y2 - - Google Patents
Info
- Publication number
- JPH021332Y2 JPH021332Y2 JP1437383U JP1437383U JPH021332Y2 JP H021332 Y2 JPH021332 Y2 JP H021332Y2 JP 1437383 U JP1437383 U JP 1437383U JP 1437383 U JP1437383 U JP 1437383U JP H021332 Y2 JPH021332 Y2 JP H021332Y2
- Authority
- JP
- Japan
- Prior art keywords
- car
- door
- weight
- pulley
- balance weight
- 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
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Elevator Door Apparatuses (AREA)
Description
【考案の詳細な説明】
〔考案の利用分野〕
本考案はダムウエーターのかご用上下ドア開閉
装置に係り、特に、かごドア駆動用の巻上機の配
置を改善したダムウエーターのかご用上下ドア開
閉装置に関すする。[Detailed description of the invention] [Field of application of the invention] The present invention relates to a top and bottom door opening/closing device for a dumb waiter car, and in particular, to a top and bottom door for a dumb waiter car that has an improved arrangement of a hoist for driving the car door. Regarding switchgear.
一般に、かごドアを上下に開閉する上下ドア開
閉装置は、かご上に平面的にかごドアと直角にな
るように巻上機を備え、この巻上機のプーリにロ
ープを巻掛けて一端をかごドアに、他端をバラン
スウエートにそれぞれ連結してつるべ式に構成し
ている。このため、バランスウエートの吊下げ位
置はかごドアを上下に案内するドアレールより外
方になり、その結果、昇降路内設置機器とバラン
スウエート間の間隔を確保しなければならないた
めに、かご全体の占有面積が増大する欠点があつ
た。
Generally, a vertical door opening/closing device that opens and closes a car door up and down is equipped with a hoist on the car so that it is perpendicular to the car door in a plane, and a rope is wound around the pulley of this hoist. The other end is connected to the door and the other end is connected to a balance weight, forming a hanging structure. For this reason, the hanging position of the balance weight is outside the door rail that guides the car door up and down, and as a result, it is necessary to secure a gap between the equipment installed in the hoistway and the balance weight, which makes it difficult to hang the entire car. The disadvantage was that the occupied area increased.
本考案の目的は、かご全体の占有面積を縮少で
きる省スペース形ダムウエーターのかご用上下ド
ア開閉装置を提供するにある。
An object of the present invention is to provide a space-saving upper and lower door opening/closing device for a dumbwaiter car that can reduce the area occupied by the entire car.
本考案の特徴は、ドアレールとウエイトガイド
とをかご枠の縦部材を挟んで前後に設け、前記ド
アレールをかご出入口側に配置すると共に、前記
ウエイトガイドは前記バランスウエイトの外周部
を案内するように構成し、かつ前記ウエイトガイ
ドのかご幅方向の突出寸法を前記ドアレールのか
ご幅方向の突出寸法以下とし、またプーリを平面
的にかごドアの索条体連結部を基準としこの索条
体連結部と前記バランスウエイトの索条体連結部
を結ぶ線に沿つて前記かごドア表面に対して傾斜
して配置する点にある。
A feature of the present invention is that a door rail and a weight guide are provided in front and behind the vertical member of the car frame, and the door rail is placed on the car entrance side, and the weight guide is configured to guide the outer periphery of the balance weight. and the protrusion dimension of the weight guide in the car width direction is equal to or less than the protrusion dimension of the door rail in the car width direction, and the pulley is set in plan with the cable connection part of the car door as a reference. and the cable connecting portion of the balance weight, and the balance weight is arranged at an angle with respect to the surface of the car door.
以下、本考案の一実施例を第１図ないし第３図
に基づいて説明する。かごの出入口を開閉するド
ア２はかご枠１の左右の縦部材の出入口側に設け
られたドアレール３Ａ，３Ｂによつて、上下方向
に案内される。かご枠１の上方には、巻上機取付
ベース４が設けられ、これにプーリ６を備えた巻
上機５が据付けられる。そして、この巻上機５の
プーリ６にチエーン７が巻掛けられ、その一端は
かごドア２に連結され、他端はかご枠１上に設け
られたプーリ９を介してバランスウエート８に連
結される。ここで、巻上機５の据付け位置が重要
になる。即ち、巻上機５は平面的に見てかごドア
２のチエーン７との連結部Ａ点を基準として傾斜
して据付けられ、チエーン７の他端はその傾斜方
向に沿つて延長され、その位置にプーリ９を設け
てバランスウエート８を吊下げている。尚、１０
はかご枠１に固定されたウエイトガイドであり、
前記かご枠１の縦部材の前記ドアレール３Ｂとは
反対側に縦部材を挟むように設けられ、前記バラ
ンスウエイト８の外周部を案内するように構成さ
れている。また、このウエイトガイド１０のかご
幅方向の突出寸法は、前記ドアレールのかご幅方
向の突出寸法以下となるように形成されている。
An embodiment of the present invention will be described below with reference to FIGS. 1 to 3. A door 2 for opening and closing the entrance/exit of the car is guided in the vertical direction by door rails 3A, 3B provided on the entrance/exit side of the left and right vertical members of the car frame 1. A hoisting machine mounting base 4 is provided above the car frame 1, and a hoisting machine 5 equipped with a pulley 6 is installed on this base. A chain 7 is wound around a pulley 6 of this hoist 5, one end of which is connected to the car door 2, and the other end is connected to a balance weight 8 via a pulley 9 provided on the car frame 1. Ru. Here, the installation position of the hoist 5 is important. That is, the hoisting machine 5 is installed at an angle with respect to point A of the connection point with the chain 7 of the car door 2 when viewed from above, and the other end of the chain 7 is extended along the direction of the inclination. A pulley 9 is provided to suspend a balance weight 8. In addition, 10
It is a weight guide fixed to the basket frame 1,
It is provided on the opposite side of the vertical member of the car frame 1 from the door rail 3B so as to sandwich the vertical member, and is configured to guide the outer peripheral portion of the balance weight 8. Further, the protrusion dimension of this weight guide 10 in the car width direction is formed to be equal to or smaller than the protrusion dimension of the door rail in the car width direction.
そして、前記連結部Ａ点とバランスウエイト８
のチエーン７の連結部を平面的に結ぶ線に沿つて
前記プーリ６，９が傾斜して配置されるのであ
る。 Then, the connection point A and the balance weight 8
The pulleys 6 and 9 are arranged at an angle along a line that connects the joints of the chains 7 in a plane.
このようにプーリ６を傾斜して据付けることに
より、ウエイトガイド１０の設置位置はドアレー
ル３Ａ，３Ｂから外れた位置となり、しかもバラ
ンスウエイト８がウエイトガイド１０の範囲内で
案内される構成のためにドアレール３Ａ，３Ｂと
ほぼ同じ程度かご枠１の外側に出張るだけとな
り、かご全体としての占有面積はドアレール外に
出張つて設けていた分だけ縮少することができ
る。また、ウエイトガイドの取付けも、かご枠１
に直接取付けることができるので、その取付けは
簡単になる。 By installing the pulley 6 at an angle in this way, the installation position of the weight guide 10 is located away from the door rails 3A, 3B, and the balance weight 8 is guided within the range of the weight guide 10. It only protrudes to the outside of the car frame 1 to approximately the same extent as the door rails 3A, 3B, and the occupied area of the car as a whole can be reduced by the amount that would have been provided by protruding outside the door rails. Also, when installing the weight guide, please use the car frame 1.
The installation is simplified since it can be directly attached to the
本考案によればウエイトガイドとドアレールを
かご枠の縦部材を挟むように前後に設け、それに
沿つてプーリを傾斜し、かつバランスウエイトを
ウエイトガイド内に案内されるようにしたことに
より、かご全体の占有面積を縮少することができ
る。
According to the present invention, the weight guide and the door rail are provided at the front and rear so as to sandwich the vertical member of the car frame, the pulley is inclined along the weight guide, and the balance weight is guided inside the weight guide. The occupied area can be reduced.
第１図は本考案によるダムウエーターのかご用
上下ドア開閉装置の正面図、第２図は第１図の側
面図、第３図は第１図の平面図である。
２……かごドア、５……巻上機、６……プー
リ、７……チエーン、８……バランスウエート。
1 is a front view of the upper and lower door opening/closing device for a dumbwaiter car according to the present invention, FIG. 2 is a side view of FIG. 1, and FIG. 3 is a plan view of FIG. 1. 2... Car door, 5... Hoisting machine, 6... Pulley, 7... Chain, 8... Balance weight.
Claims (1)
記プーリに巻掛けた索条体の一端に前記かご枠に
設けたドアレールにより上下方向に案内されるか
ごドアを連結し、他端に前記かご枠に設けたウエ
イトガイドにより上下方向に案内されるバランス
ウエイトを連結し、前記巻上機の駆動により、前
記かごドアを上下に電動開閉してなる上下ドア開
閉装置において、前記ドアレールと前記ウエイト
ガイドとを前記かご枠の縦部材を挟んで前後に設
け、前記ドアレールをかご出入口側に配置すると
共に、前記ウエイトガイドは前記バランスウエイ
トの外周部を案内するように構成し、かつ前記ウ
エイトガイドのかご幅方向の突出寸法を前記ドア
レールのかご幅方向の突出寸法以下とし、また前
記プーリを平面的に前記かごドアの索条体連結部
を基準としこの索条体連結部と前記バランスウエ
イトの索条体連結部を結ぶ線に沿つて前記かごド
ア表面に対して傾斜して配置したことを特徴とす
るダムウエーターのかご用上下ドア開閉装置。 A hoisting machine equipped with a pulley is arranged on a car frame, and a car door guided vertically by a door rail provided on the car frame is connected to one end of a cable wrapped around the pulley, and the other end is connected to a car door that is guided in the vertical direction by a door rail provided on the car frame. In the vertical door opening/closing device, which connects a balance weight guided in the vertical direction by a weight guide provided on the car frame, and electrically opens and closes the car door vertically by driving the hoist, the door rail and the car door are connected to each other. weight guides are provided at the front and rear with a vertical member of the car frame in between, the door rail is arranged on the car entrance/exit side, the weight guide is configured to guide the outer periphery of the balance weight, and the weight guide The protrusion dimension in the car width direction is set to be equal to or less than the protrusion dimension of the door rail in the car width direction, and the pulley is set in a plane with the cable connection part of the car door as a reference, and the distance between this cable connection part and the balance weight is A top and bottom door opening/closing device for a dumbwaiter car, characterized in that the device is arranged obliquely with respect to the surface of the car door along a line connecting the cable connecting portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1437383U JPS59120780U (en) | 1983-02-04 | 1983-02-04 | Upper and lower door opening/closing device for dumbwaiter car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1437383U JPS59120780U (en) | 1983-02-04 | 1983-02-04 | Upper and lower door opening/closing device for dumbwaiter car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59120780U JPS59120780U (en) | 1984-08-14 |
| JPH021332Y2 true JPH021332Y2 (en) | 1990-01-12 |
Family
ID=30145738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1437383U Granted JPS59120780U (en) | 1983-02-04 | 1983-02-04 | Upper and lower door opening/closing device for dumbwaiter car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59120780U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6449179B2 (en) * | 2016-01-22 | 2019-01-09 | 株式会社日立ビルシステム | Elevator |
| CN106241026B (en) * | 2016-08-30 | 2018-02-16 | 常州嘉业智能装备科技有限公司 | Battery liquid-filling production line sealed compartment |
-
1983
- 1983-02-04 JP JP1437383U patent/JPS59120780U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59120780U (en) | 1984-08-14 |
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