JPH05294584A - Rope coupling device for elevator - Google Patents

Rope coupling device for elevator

Info

Publication number
JPH05294584A
JPH05294584A JP10134692A JP10134692A JPH05294584A JP H05294584 A JPH05294584 A JP H05294584A JP 10134692 A JP10134692 A JP 10134692A JP 10134692 A JP10134692 A JP 10134692A JP H05294584 A JPH05294584 A JP H05294584A
Authority
JP
Japan
Prior art keywords
rod
rope
elevator
coupling device
coil spring
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
Application number
JP10134692A
Other languages
Japanese (ja)
Inventor
Masao Yamamoto
雅雄 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Engineering and Service Co Ltd
Hitachi Building Systems Engineering Co Ltd
Original Assignee
Hitachi Building Systems Engineering and Service Co Ltd
Hitachi Building Systems Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Building Systems Engineering and Service Co Ltd, Hitachi Building Systems Engineering Co Ltd filed Critical Hitachi Building Systems Engineering and Service Co Ltd
Priority to JP10134692A priority Critical patent/JPH05294584A/en
Publication of JPH05294584A publication Critical patent/JPH05294584A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

PURPOSE:To provide a simple structure rope coupling device for an elevator, which can adjust the elongation of an elevator rope in a short time. CONSTITUTION:An elevator rope coupling device in which one end of a simple rod 2a attached to one end of a rope 1 for supporting and a car and a counterweight is attached to a support member 4 through the intermediary of a coil spring 5, and an adjusting rod 3 having a nut member 3a threadedly engaged on the end part of the rod, and a rod part 3b fitted in the coil spring 5 is connected between the simple rod 2a and the support member 4.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、エレベーターのロープ
連結装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rope connecting device for an elevator.

【0002】[0002]

【従来の技術】エレベーターのロープは経年変化によっ
て伸びが生じ、その伸びのためエレベーターが最上階に
停止したとき、カウンタウェイトが昇降路底部に設置し
てあるバッファに当接し、シーブが空転することがある
ので、ロープ伸びの調整のためロープシャックルを用い
ていた。
2. Description of the Related Art An elevator rope stretches over time, and when the elevator stops at the top floor due to the stretching, the counterweight comes into contact with a buffer installed at the bottom of the hoistway and the sheave idles. I used a rope shackle to adjust the rope extension.

【0003】ロープシャックルを用いては、ロープ伸び
調整寸法が多く取れないため、実開昭64−14780
号公報記載のように、乗かごの枠とロープ端部とを連結
する鎖状連結具装置の提案があった。
With a rope shackle, many rope elongation adjustment dimensions cannot be taken.
As described in the publication, there has been proposed a chain connecting device for connecting a frame of a car and a rope end.

【0004】[0004]

【発明が解決しようとする課題】上記従来技術は、複数
個のリングで構成された鎖状連結具を使用しているた
め、リングそれぞれが連結されており連結部が多く、こ
のため強度に関して信頼性が低いという問題点がある。
In the above-mentioned prior art, since the chain-like connecting member composed of a plurality of rings is used, each ring is connected and there are many connecting portions. Therefore, the strength is reliable. There is a problem that the property is low.

【0005】またロープの伸びの調整は支持ロッドを2
本使用し、鎖状連結具のリングの嵌挿位置を変え、更に
調整ロッドのボルトを締めあげるため、調整機構の部品
構成が多く作業が複雑となる問題があった。
In addition, the adjustment of the extension of the rope requires the support rod
Since this method is used to change the fitting position of the ring of the chain connecting tool and further tightens the bolt of the adjusting rod, there is a problem that the number of component parts of the adjusting mechanism is large and the work is complicated.

【0006】本発明の目的は、簡単な構造でエレベータ
ーのロープ伸びを短時間に調整できるエレベーターのロ
ープ連結装置を提供することにある。
An object of the present invention is to provide an elevator rope connecting device which can adjust the rope extension of the elevator in a short time with a simple structure.

【0007】[0007]

【課題を解決するための手段】上記目的を達成するため
に、乗かご及びカウンタウェイトを支持するロープ端部
にシンブルロッドを設け、このロッド端部をコイルばね
を介して支持体に取付けるようにしたエレベーターのロ
ープ連結装置において、前記ロッド端部をねじ嵌合させ
るナット体と前記コイルばねを嵌挿するロッド部とを有
する調整ロッドを、前記シンブルロッドと前記支持体間
に介在させたものである。
In order to achieve the above object, a thimble rod is provided at a rope end portion for supporting a car and a counterweight, and the rod end portion is attached to a support through a coil spring. In the elevator rope connecting device described above, an adjusting rod having a nut body for screwing the rod end portion and a rod portion for inserting the coil spring is interposed between the thimble rod and the support body. is there.

【0008】[0008]

【作用】このように構成されているので、シンブルロッ
ドと支持体間に介在された調整ロッドのナット体を回
し、シンブルロッドのねじ嵌合位置を変えることで、ロ
ープ伸びの調整ができるので、ロープ伸びの調整に要す
る作業時間が短縮できるとともに、既設のエレベーター
の構造を変えることなく使用できる。
With this structure, the rope extension can be adjusted by turning the nut body of the adjusting rod interposed between the thimble rod and the support and changing the screw fitting position of the thimble rod. The work time required for adjusting the rope extension can be shortened and it can be used without changing the structure of the existing elevator.

【0009】[0009]

【実施例】以下、本発明の一実施例を図に基づいて説明
する。
An embodiment of the present invention will be described below with reference to the drawings.

【0010】図において、図示しないエレベーターは、
ロープ1の一端部を把持するねじが切られたシンブルロ
ッド2aを有するロープソケット2と、このシンブルロ
ッド2aの端部とねじ嵌合されるナット体3aと図示し
ない乗かごの上部梁4に設けられた穴4aに挿通され、
コイルばね5を嵌挿してロープ1を固定するロッド部3
bとからなる調整ロッド3と、コイルばね5の両端を保
持するばね座5aと、シンブルロッド2a及びロッド部
3bを保持固定するナット3cから吊り下げられてい
る。
In the figure, an elevator not shown is
A rope socket 2 having a threaded thimble rod 2a for gripping one end of the rope 1, a nut body 3a screw-fitted to the end of the thimble rod 2a, and an upper beam 4 of a car (not shown) are provided. Inserted into the hole 4a,
Rod part 3 for inserting the coil spring 5 and fixing the rope 1
It is suspended from an adjusting rod 3 composed of b, a spring seat 5a holding both ends of the coil spring 5, and a nut 3c holding and fixing the thimble rod 2a and the rod portion 3b.

【0011】次に、ロープ1が伸びてロープ長さを調整
する場合、シンブルロッド2aを保持固定するナット3
cを緩め、ナット体3bに設けられている穴部3dに図
示しないハンドルを挿入し、このハンドルを回す。した
がって、シンブルロッド2aとナット体3aとのねじ嵌
合位置が変化する。これによって、ロープ1の長さが調
整される。
Next, when the rope 1 extends and the rope length is adjusted, a nut 3 for holding and fixing the thimble rod 2a is used.
Loosen c, insert a handle (not shown) into the hole 3d provided in the nut body 3b, and turn this handle. Therefore, the screw fitting position of the thimble rod 2a and the nut body 3a changes. Thereby, the length of the rope 1 is adjusted.

【0012】本実施例によれば、ロープ1の長さを1本
毎に調整できるので、ロープ張力のアンバランス調整が
容易に行える。
According to this embodiment, since the length of the rope 1 can be adjusted for each one, it is possible to easily adjust the unbalance of the rope tension.

【0013】[0013]

【発明の効果】本発明によれば、シンブルロッドの支持
体間に介在された調整ロッドのナット体を回し、シンブ
ルロッドのねじ嵌合位置を変えることで、ロープ伸びの
調整ができるので、ロープ伸びの調整に要する作業時間
が短縮できるとともに、既設のエレベーターの構造を変
えることなく使用できる。
According to the present invention, the rope extension can be adjusted by rotating the nut body of the adjusting rod interposed between the supporting bodies of the thimble rod and changing the screw fitting position of the thimble rod. The work time required for elongation adjustment can be shortened and it can be used without changing the structure of the existing elevator.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の一実施例を示す要部構成図である。FIG. 1 is a main part configuration diagram showing an embodiment of the present invention.

【図2】図1に示す調整ロッドの斜視図である。2 is a perspective view of the adjusting rod shown in FIG. 1. FIG.

【符号の説明】[Explanation of symbols]

1 ロープ 2a シンブルロッド 3 調整ロッド 3a ナット体 3b ロッド部 4 上部梁 1 rope 2a thimble rod 3 adjustment rod 3a nut body 3b rod part 4 upper beam

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 乗かご及びカウンタウェイトを支持する
ロープ端部にシンブルロッドを設け、このロッド端部を
コイルばねを介して支持体に取付けるようにしたエレベ
ーターのロープ連結装置において、前記ロッド端部をね
じ嵌合させるナット体と前記コイルばねを嵌挿するロッ
ド部とを有する調整ロッドを、前記シンブルロッドと前
記支持体間に介在させたことを特徴とするエレベーター
のロープ連結装置。
1. A rope connecting device for an elevator, wherein a thimble rod is provided at a rope end portion for supporting a car and a counterweight, and the rod end portion is attached to a support through a coil spring. A rope connecting device for an elevator, characterized in that an adjusting rod having a nut body for screw-fitting and a rod portion for inserting the coil spring is interposed between the thimble rod and the support body.
JP10134692A 1992-04-21 1992-04-21 Rope coupling device for elevator Pending JPH05294584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10134692A JPH05294584A (en) 1992-04-21 1992-04-21 Rope coupling device for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10134692A JPH05294584A (en) 1992-04-21 1992-04-21 Rope coupling device for elevator

Publications (1)

Publication Number Publication Date
JPH05294584A true JPH05294584A (en) 1993-11-09

Family

ID=14298280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10134692A Pending JPH05294584A (en) 1992-04-21 1992-04-21 Rope coupling device for elevator

Country Status (1)

Country Link
JP (1) JPH05294584A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7077241B1 (en) * 2004-07-17 2006-07-18 Inventio Ag Elevator installation with flat-belt-type suspension means arranged in parallel
CN1301209C (en) * 2004-01-28 2007-02-21 株式会社日立制作所 Connector of lift main hoist cable
CN104370181A (en) * 2014-10-16 2015-02-25 苏州莱茵电梯制造有限公司 Rope fastening device
KR20210143491A (en) * 2020-05-20 2021-11-29 누리엔지 엔지니어링(주) A wire rope connecting device for a elevator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1301209C (en) * 2004-01-28 2007-02-21 株式会社日立制作所 Connector of lift main hoist cable
US7077241B1 (en) * 2004-07-17 2006-07-18 Inventio Ag Elevator installation with flat-belt-type suspension means arranged in parallel
CN104370181A (en) * 2014-10-16 2015-02-25 苏州莱茵电梯制造有限公司 Rope fastening device
KR20210143491A (en) * 2020-05-20 2021-11-29 누리엔지 엔지니어링(주) A wire rope connecting device for a elevator

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