JPH09209660A - Door of elevator - Google Patents

Door of elevator

Info

Publication number
JPH09209660A
JPH09209660A JP1725596A JP1725596A JPH09209660A JP H09209660 A JPH09209660 A JP H09209660A JP 1725596 A JP1725596 A JP 1725596A JP 1725596 A JP1725596 A JP 1725596A JP H09209660 A JPH09209660 A JP H09209660A
Authority
JP
Japan
Prior art keywords
bracket
front panel
welded
door
reinforcing member
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.)
Withdrawn
Application number
JP1725596A
Other languages
Japanese (ja)
Inventor
Masayuki Ishikawa
石川  雅之
Kazuhiko Konno
和彦 今野
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
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 Otis Elevator Co filed Critical Otis Elevator Co
Priority to JP1725596A priority Critical patent/JPH09209660A/en
Publication of JPH09209660A publication Critical patent/JPH09209660A/en
Withdrawn legal-status Critical Current

Links

Landscapes

  • Securing Of Glass Panes Or The Like (AREA)
  • Elevator Door Apparatuses (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a door in which welded parts of reinforcing members are reduced as much as possible. SOLUTION: This door is provided with the front face panel 1 with right and left folded frames, the top and bottom channels 4, 5 provided at the upper and lower faces of the front face panel 1, and reinforcing members 6, 7 stuck to the front face panel 1 and formed to have a nearly T-shaped form as a whole. Both ends of the upper part 6 of the reinforcing member are welded to the right and left frames. And the lower part 7 is welded to the lower frame 7. And further, the upper part is used for an interlocking bracket 6 and the lower part is used as a bracket 7 for a spring closer.

Description

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

【0001】[0001]

【発明の属する技術分野】本発明は、部品点数および溶
接箇所を少なくしたエレベーターのドアに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator door having a reduced number of parts and welding points.

【0002】[0002]

【従来の技術】従来のエレベーターの乗場側のドアとし
て、例えば図2に示すようなものがある。同図におい
て、符号101は全体が略長方形状をした鋼板を縦長方
向に配設した前面パネルであり、この左右両端には一対
の左右枠部102,103が折曲形成されている。ま
た、前面パネル10の上下両端にはトップチャンネル1
04およびボトムチャンネル105が設けられている。
2. Description of the Related Art As a conventional elevator side door, there is, for example, one shown in FIG. In the figure, reference numeral 101 is a front panel in which steel plates having a generally rectangular shape are arranged in a vertically long direction, and a pair of left and right frame portions 102 and 103 are bent and formed at both left and right ends thereof. In addition, the top channel 1 is provided at both upper and lower ends of the front panel 10.
04 and a bottom channel 105 are provided.

【0003】前面パネル101の裏面には、複数の補強
部材106,107,108が接着されかつ左右枠部1
02,103に溶接されている。補強部材106はイン
ターロック用ブラケットの役目を果し、また補強部材1
07の方はスプリングクローザー用ブラケットの役目を
果している。
A plurality of reinforcing members 106, 107, 108 are adhered to the rear surface of the front panel 101 and the left and right frame portions 1 are formed.
It is welded to 02, 103. The reinforcing member 106 serves as an interlock bracket, and also the reinforcing member 1
No. 07 plays the role of a bracket for the spring closer.

【0004】[0004]

【発明が解決しようとする課題】このような従来のエレ
ベーターのドアにあっては、補強のために補強部材10
6,107,108を横方向に向けて取り付けており、
強度の点から補強部材106,107,108は複数個
必要であった。このため、複数個の補強部材106,1
07,108の両端を左右枠部102,103に溶接す
ることとなっていた。その結果、この左右枠部102,
103は溶接により内側に引っ張られてしまい、ドア全
体から少し変形してしまうという問題点があった。ま
た、多くの溶接箇所があることから、ドアの製作が煩雑
になってしまうという問題点もあった。
In such a conventional elevator door, the reinforcing member 10 is used for reinforcement.
6, 107, 108 are attached in the horizontal direction,
A plurality of reinforcing members 106, 107 and 108 are required from the viewpoint of strength. Therefore, the plurality of reinforcing members 106, 1
Both ends of 07 and 108 were to be welded to the left and right frame portions 102 and 103. As a result, the left and right frame portions 102,
There is a problem that 103 is pulled inward by welding and is slightly deformed from the entire door. In addition, since there are many welding points, there is a problem that the manufacturing of the door becomes complicated.

【0005】本発明は、補強部材の溶接箇所をできるだ
け少なくしたエレベーターのドアを提供することを目的
とする。
It is an object of the present invention to provide an elevator door in which the welding points of the reinforcing member are minimized.

【0006】[0006]

【課題を解決するための手段】このような目的を達成す
るために、本発明にあっては、折曲形成された左右枠部
を有する前面パネルと、この前面パネルの上下両面に設
けられた上下枠部と、前記前面パネルに接着され全体が
略T字状をした補強部材とを備え、この補強部材の上部
の両端を前記左右枠部に溶接するともに、この下部を前
記下枠部に溶接し、また前記上部をインターロック用ブ
ラケットとし、前記下部をスプリングクローザー用ブラ
ケットとした構成としている。
In order to achieve such an object, according to the present invention, a front panel having bent left and right frame portions, and upper and lower surfaces of the front panel are provided. The upper and lower frame parts are provided with a reinforcing member that is adhered to the front panel and has a substantially T-shape as a whole. Both ends of the upper part of the reinforcing member are welded to the left and right frame parts, and the lower part is the lower frame part. It is welded, and the upper portion is a bracket for interlock and the lower portion is a bracket for spring closer.

【0007】[0007]

【発明の実施の形態】以下、本発明を図面に基づいて説
明する。図1は本発明に係るエレベーターのドアの一実
施例を示す図である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the drawings. FIG. 1 is a diagram showing an embodiment of an elevator door according to the present invention.

【0008】図1において、符号1は全体が略長方形の
鋼板を縦長方向に配設した前面パネルであり、この前面
パネル1の左右両端には、左右枠部2,3が断面略コ字
型に折曲形成されている。前面パネル1の上下両端には
それぞれ断面略コの字型のトップチャンネル4(上枠
部)およびボトムチャンネル5(下枠部)が設けられて
いる。
In FIG. 1, reference numeral 1 is a front panel in which steel plates having a generally rectangular shape are arranged in a longitudinal direction, and left and right frame portions 2 and 3 are provided at left and right ends of the front panel 1 in a substantially U-shaped cross section. It is bent and formed. A front channel 4 (upper frame portion) and a bottom channel 5 (lower frame portion) each having a substantially U-shaped cross section are provided at both upper and lower ends of the front panel 1.

【0009】前面パネル1の裏面側には、断面略ハット
状をしたインターロック用ブラケット6が横方向に向け
て接着され、この両端は左右枠部2,3に形成された切
り欠きに位置決めされながら溶接されている。インター
ロック用ブラケット6には、インターロック装置を取り
付けるための取付孔6aが形成されている。また、イン
ターロック用ブラケット6は、断面係数が高い断面略ハ
ット状となっているので剛性が高く、このため、取付孔
6の裏側には補強用の当て板は不要となっている。
An interlock bracket 6 having a substantially hat-shaped cross section is bonded to the rear surface of the front panel 1 in the lateral direction, and both ends thereof are positioned in notches formed in the left and right frame portions 2 and 3. While being welded. The interlock bracket 6 is formed with a mounting hole 6a for mounting the interlock device. Further, since the interlock bracket 6 has a substantially hat-shaped cross section with a high section modulus, the interlock bracket 6 has high rigidity, and therefore, a backing plate for reinforcement is not required on the back side of the mounting hole 6.

【0010】また、前面パネル1の裏面側において、イ
ンターロック用ブラケット6の略中央とボトムチャンネ
ル5との間には、断面略ハット状をしたスプリングクロ
ーザー用ブラケット7が縦方向に向けて溶着され、この
両端はインターロック用ブラケット6およびボトムチャ
ンネル5に形成された切り欠きに、位置決めされながら
溶接されている。スプリングクローザー用ブラケット7
には、スプリングクローザー装置を取り付けるための取
付孔7aが形成され、前記同様にこの裏側には当て板は
不要となっている。
On the rear surface of the front panel 1, a spring closer bracket 7 having a substantially hat-shaped cross section is vertically welded between the approximate center of the interlock bracket 6 and the bottom channel 5. The both ends are welded while being positioned in the notches formed in the interlock bracket 6 and the bottom channel 5. Bracket for spring closer 7
A mounting hole 7a for mounting the spring closer device is formed on the front side of the base plate, and a backing plate is not required on the back side of the mounting hole as in the above.

【0011】前面パネル1にはインターロック用ブラケ
ット6が横方向に向けて設けられ、またスプリングクロ
ーザー用ブラケット7が縦方向に向けて設けられ、これ
らは全体がT字状の補強部材となっているので、この前
面パネル1は横方向と縦方向に剛性が高くなっている。
このため、横方向の補強部材はインターロック用ブラケ
ット6のみでよいことになる。したがって、インターロ
ック用ブラケット6の両端を左右枠部2,3に溶接し、
あわせてスプリングクローザー用ブラケット7の下端を
ボトムチャンネル5に溶接するだけでよいことになり、
溶接箇所は少なくて済むことになる。
On the front panel 1, an interlock bracket 6 is provided in the horizontal direction, and a spring closer bracket 7 is provided in the vertical direction, and these are entirely T-shaped reinforcing members. Therefore, the front panel 1 has high rigidity in the horizontal and vertical directions.
Therefore, only the interlocking bracket 6 is required as the lateral reinforcing member. Therefore, weld both ends of the interlock bracket 6 to the left and right frame portions 2 and 3,
At the same time, only the lower end of the spring closer bracket 7 needs to be welded to the bottom channel 5,
Only a few welding points are required.

【0012】[0012]

【発明の効果】以上説明したように、本発明によれば、
前面パネルに全体がT字状をした補強部材を設けたの
で、この補強部材だけで前面パネルは剛性が高くなって
いる。このため、補強部材の溶接箇所は少なくなってお
り、この溶接によりドア全体が変形してしまうというこ
とはなくなる。また、溶接箇所が少ないことから、ドア
の製作が簡便となる。
As described above, according to the present invention,
Since the front panel is provided with a reinforcing member having a T-shape as a whole, the rigidity of the front panel is high only by this reinforcing member. For this reason, the number of welded portions of the reinforcing member is small, and the welding does not deform the entire door. Also, since there are few welding points, the door can be manufactured easily.

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

【図1】本発明に係るエレベーターのドアの斜視図。FIG. 1 is a perspective view of an elevator door according to the present invention.

【図2】従来のエレベーターのドアの斜視図。FIG. 2 is a perspective view of a conventional elevator door.

【符号の説明】[Explanation of symbols]

1…前面パネル 2,3…左右枠部 4…トップチャンネル 5…ボトムチャンネル 6…インターロック用ブラケット 7…スプリングクローザー用ブラケット 1 ... Front panel 2, 3 ... Left and right frame part 4 ... Top channel 5 ... Bottom channel 6 ... Interlock bracket 7 ... Spring closer bracket

───────────────────────────────────────────────────── フロントページの続き (72)発明者 今野 和彦 千葉県山武郡芝山町小池字水口2700−1 日本オーチス・エレベータ株式会社 芝山 工場内 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Kazuhiko Konno 2700-1 Mizuguchi, Koike, Shibayama-cho, Sanmu-gun, Chiba Japan Otis Elevator Co., Ltd. Shibayama Factory

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 折曲形成された左右枠部を有する前面パ
ネルと、この前面パネルの上下両面に設けられた上下枠
部と、前記前面パネルに接着され全体が略T字状をした
補強部材とを備え、この補強部材の上部の両端を前記左
右枠部に溶接するとともに、この下部を前記下枠部に溶
接し、また前記上部をインターロック用ブラケットと
し、前記下部をスプリングクローザー用ブラケットとし
たことを特徴とするエレベーターのドア。
1. A front panel having bent left and right frame portions, upper and lower frame portions provided on both upper and lower surfaces of the front panel, and a reinforcing member bonded to the front panel and having a substantially T-shape as a whole. And both ends of the upper part of the reinforcing member are welded to the left and right frame parts, the lower part is welded to the lower frame part, the upper part is an interlock bracket, and the lower part is a spring closer bracket. Elevator doors characterized by
JP1725596A 1996-02-02 1996-02-02 Door of elevator Withdrawn JPH09209660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1725596A JPH09209660A (en) 1996-02-02 1996-02-02 Door of elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1725596A JPH09209660A (en) 1996-02-02 1996-02-02 Door of elevator

Publications (1)

Publication Number Publication Date
JPH09209660A true JPH09209660A (en) 1997-08-12

Family

ID=11938861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1725596A Withdrawn JPH09209660A (en) 1996-02-02 1996-02-02 Door of elevator

Country Status (1)

Country Link
JP (1) JPH09209660A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006027410A2 (en) * 2004-09-07 2006-03-16 Kone Corporation Elevator arrangement
EP2239224A1 (en) 2009-04-06 2010-10-13 Inventio AG Door leaf for lift doors
CN104310181A (en) * 2014-10-29 2015-01-28 康力电梯股份有限公司 Double-faced door plate structure for elevator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006027410A2 (en) * 2004-09-07 2006-03-16 Kone Corporation Elevator arrangement
WO2006027410A3 (en) * 2004-09-07 2006-06-01 Kone Corp Elevator arrangement
EP2239224A1 (en) 2009-04-06 2010-10-13 Inventio AG Door leaf for lift doors
CN104310181A (en) * 2014-10-29 2015-01-28 康力电梯股份有限公司 Double-faced door plate structure for elevator

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20030506