JPH0474280B2 - - Google Patents
Info
- Publication number
- JPH0474280B2 JPH0474280B2 JP8695285A JP8695285A JPH0474280B2 JP H0474280 B2 JPH0474280 B2 JP H0474280B2 JP 8695285 A JP8695285 A JP 8695285A JP 8695285 A JP8695285 A JP 8695285A JP H0474280 B2 JPH0474280 B2 JP H0474280B2
- Authority
- JP
- Japan
- Prior art keywords
- car
- wheel mounting
- hanging
- car frame
- frame upper
- 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
- 239000000725 suspension Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、かごに主ロープが掛けられる吊り
車を取付けるエレベータの吊り車取付装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an elevator suspension wheel attachment device for attaching a suspension wheel on which a main rope is hung to a car.
従来、上述のようなエレベータの吊り車取付装
置として、第３図に示すものと、実公昭51−3560
号公報などに記載された第４図、第５図に示すも
のとが知られている。
Conventionally, as the above-mentioned elevator suspension wheel mounting device, the one shown in Fig. 3 and the one shown in Fig. 3560
The ones shown in FIGS. 4 and 5, which are described in Japanese Patent Publication No.
第３図から第５図において、１はエレベータの
かご、２はかご枠柱、３はかご枠柱２の上端部に
固定されたかご枠上梁、４はかご枠柱２の下端部
に固定された下枠、５は下枠４上に支持固定され
たかご床、６はかご床５上に設けられたかご室で
あり、かご室６の前面には出入口扉６ａが設けら
れている。７はかご枠上梁３の下面に固定された
吊り車取付梁、８はかご枠上梁３または吊り車取
付梁７に枢支された吊り車、９は吊り車８に掛け
られた主ロープである。そして、図示しない巻上
機の動作で主ロープ９を巻上げ、巻戻すことによ
り、吊り車８を介してかご１をガイドレールで案
内しつつ昇降させるようにしている。 In Figures 3 to 5, 1 is the elevator car, 2 is the car frame column, 3 is the car frame upper beam fixed to the upper end of the car frame column 2, and 4 is fixed to the lower end of the car frame column 2. 5 is a car floor supported and fixed on the lower frame 4, 6 is a car room provided on the car floor 5, and the front side of the car room 6 is provided with an entrance/exit door 6a. 7 is a hanging wheel mounting beam fixed to the lower surface of the car frame upper beam 3, 8 is a hanging wheel pivotally supported on the car frame upper beam 3 or the hanging wheel mounting beam 7, and 9 is a main rope hung on the hanging wheel 8. It is. By hoisting and unwinding the main rope 9 by the operation of a hoisting machine (not shown), the car 1 is raised and lowered via the hanging wheel 8 while being guided by the guide rail.
そして、第３図に示すようにかご枠上梁３に左
右方向に並べて吊り車８を２個取付けたものと、
第４図、第５図に示すように、かご枠上梁３に直
交する吊り車取付梁７にかご枠上梁３の前、後両
側に配置して２個の吊り車８を取付け、かご１の
後方に主ロープ９に連結した釣合いおもり（図示
しない）を配置したものとがある。そして、第４
図、第５図に示す吊り車取付装置は、エレベータ
の設置スペースなどの都合上、釣合おもりとの配
置関係で合理的な場合、例えばかごの後側方に釣
合おもりを配置しそらせ車を使用すると巻上機の
綱車に対する主ロープの巻付角が小さくなる場合
などに用いられる。 As shown in FIG. 3, two hanging wheels 8 are attached to the car frame upper beam 3 side by side in the left and right direction,
As shown in FIGS. 4 and 5, two hanging wheels 8 are attached to the hanging wheel mounting beam 7, which is perpendicular to the car frame upper beam 3, and placed on both sides of the front and rear sides of the car frame upper beam 3. There is also a type in which a counterweight (not shown) connected to a main rope 9 is arranged behind the main rope 1. And the fourth
The suspension wheel mounting device shown in Figures 1 and 5 can be used in cases where it is reasonable to place the counterweight on the rear side of the car due to the installation space of the elevator, etc. This is used when the winding angle of the main rope around the sheave of the hoisting machine becomes smaller.
第４図、第５図に示すようなかご枠上梁と直交
する吊り車取付梁に天秤状に上記上梁両側方に吊
り車を取付けた従来のものでは、エレベータの起
動、加、減速、停止時などのシヨツクにより上梁
がねじれるために、吊り車取付梁が変形させられ
るという問題がある。これは開口が広く上梁の全
長が長い場合また吊り車２個間の距離が大きいほ
ど著しくなる。そこで、吊り車取付梁の構成部材
を大きくすることが考えられるが、これは吊り車
取付梁の変形防止にあまり役立たない。
As shown in Figures 4 and 5, in the conventional system in which the hanging wheels are attached to the hanging wheel mounting beam orthogonal to the car frame upper beam in a scale-like manner on both sides of the upper beam, the starting, acceleration, deceleration, etc. of the elevator, There is a problem in that the suspension wheel mounting beam is deformed because the upper beam is twisted by a shock such as when the suspension is stopped. This becomes more noticeable when the opening is wide and the overall length of the upper beam is long, or when the distance between the two hanging wheels is large. Therefore, it is conceivable to increase the size of the constituent members of the suspension wheel attachment beam, but this does not help much in preventing deformation of the suspension wheel attachment beam.
この発明は、上述した問題点を解決して、かご
枠上梁のねじれに起因する吊り車取付梁の変形を
確実に防止できるエレベータの吊り車取付装置を
提供することを目的としている。 SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and provide an elevator suspension wheel attachment device that can reliably prevent deformation of a suspension wheel attachment beam due to twisting of a car frame upper beam.
この発明に係るエレベータの吊り車取付装置
は、かご枠上梁に直交する吊り車取付梁とかご床
の端部を連結材によつて固定したものである。
In the elevator suspension wheel mounting device according to the present invention, a suspension wheel attachment beam orthogonal to a car frame upper beam and an end of a car floor are fixed by a connecting member.
この発明における吊り車取付装置は、上述した
ように、吊り車取付梁とかご床の端部を連結材で
固定したので、従来は吊り車取付梁が１個所でか
ご枠上梁に固定されていたのを、かご枠上梁と連
結材の２個所で吊り車取付梁を固定することにな
り、かご枠上梁のエレベータ起動、停止時などの
ねじれを抑え、吊り車取付梁の変形を確実に防止
することができ、吊り車取付梁の補強もできる。
As described above, in the hanging wheel mounting device of this invention, the hanging wheel mounting beam and the end of the car floor are fixed with a connecting material, so that conventionally the hanging wheel mounting beam was fixed to the car frame upper beam at one place. However, the hanging car mounting beam is fixed in two places, the car frame top beam and the connecting member, which prevents the car frame top beam from twisting when the elevator starts or stops, and ensures that the hanging car mounting beam does not deform. It is possible to prevent this from happening, and it is also possible to reinforce the suspension car mounting beam.
以下、この発明の一実施例を第１図、第２図に
よつて説明する。
An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.
第１図、第２図中、第４図、第５図と同一符号
は相当部分を示し、１０はチヤンネル材からなる
連結材であり、連結材１０の上端部は後方に延長
した吊り車取付梁７の後端部に固定され、また連
結材１０の下端部はかご床５の後端面に固定され
ている。なお、この実施例の上述した以外の構成
は第４図、第５図に示すものと同様である。 1, 2, 4, and 5 indicate corresponding parts, 10 is a connecting member made of channel material, and the upper end of the connecting member 10 is attached to a hanging wheel extending rearward. It is fixed to the rear end of the beam 7, and the lower end of the connecting member 10 is fixed to the rear end surface of the car floor 5. The configuration of this embodiment other than the above is the same as that shown in FIGS. 4 and 5.
以上説明したとおり、この発明によれば、かご
枠上梁に直交し、かご枠上梁の両側方に配置して
吊り車を取付けた吊り車取付梁と、かご床の端部
を連結材によつて固定したので、エレベータの起
動、停止時などに生ずるかご枠上梁のねじれおよ
びこれに起因する吊り車取付梁の変形を確実に防
止でき、吊り車取付梁の補強もできるという効果
が得られる。
As explained above, according to the present invention, the hanging wheel mounting beam, which is orthogonal to the car frame upper beam and is arranged on both sides of the car frame upper beam and has the hanging wheel attached thereto, and the end of the car floor are connected to the connecting member. Since it is fixed in place, it is possible to reliably prevent twisting of the car frame upper beam that occurs when the elevator is started or stopped, and deformation of the hanging wheel mounting beam due to this, and it also has the effect of reinforcing the hanging wheel mounting beam. It will be done.
第１図はこの発明の一実施例によるエレベータ
の吊り車取付装置を示す側面図、第２図は同平面
図、第３図は従来の一例によるエレベータの吊り
車取付装置を示す背面図、第４図は従来の他例に
よるエレベータの吊り車取付装置を示す側面図、
第５図は同平面図である。
１……かご、３……かご枠上梁、５……かご
床、７……吊り車取付梁、８……吊り車、１０…
…連結材。なお、図中同一符号は同一または相当
部分を示す。
FIG. 1 is a side view showing an elevator suspension wheel mounting device according to an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. FIG. 4 is a side view showing another example of the conventional elevator suspension wheel mounting device;
FIG. 5 is a plan view of the same. 1... Car, 3... Car frame upper beam, 5... Car floor, 7... Hanging wheel attachment beam, 8... Hanging wheel, 10...
...Connection material. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
し、かご枠上梁の両側方に配置した吊り車を吊り
車取付梁に取付けたエレベータの吊り車取付装置
において、上記吊り車取付梁とかご床の端部を連
結材によつて固定したことを特徴とするエレベー
タの吊り車取付装置。1. In an elevator hanging wheel mounting device in which a hanging wheel mounting beam orthogonal to the car frame upper beam is fixed and hanging wheels placed on both sides of the car frame upper beam are attached to the hanging wheel mounting beam, the above hanging wheel mounting beam or An elevator suspension wheel mounting device characterized by fixing the end of the floor with a connecting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8695285A JPS61248887A (en) | 1985-04-23 | 1985-04-23 | Sash hanger fixture for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8695285A JPS61248887A (en) | 1985-04-23 | 1985-04-23 | Sash hanger fixture for elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61248887A JPS61248887A (en) | 1986-11-06 |
| JPH0474280B2 true JPH0474280B2 (en) | 1992-11-25 |
Family
ID=13901207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8695285A Granted JPS61248887A (en) | 1985-04-23 | 1985-04-23 | Sash hanger fixture for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61248887A (en) |
-
1985
- 1985-04-23 JP JP8695285A patent/JPS61248887A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61248887A (en) | 1986-11-06 |
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