JP3681603B2 - Lifting cage device for elevator cab and its mounting method - Google Patents

Lifting cage device for elevator cab and its mounting method Download PDF

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Publication number
JP3681603B2
JP3681603B2 JP2000046321A JP2000046321A JP3681603B2 JP 3681603 B2 JP3681603 B2 JP 3681603B2 JP 2000046321 A JP2000046321 A JP 2000046321A JP 2000046321 A JP2000046321 A JP 2000046321A JP 3681603 B2 JP3681603 B2 JP 3681603B2
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JP
Japan
Prior art keywords
side plate
bracket
hanging
screws
elevator cab
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 - Fee Related
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JP2000046321A
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Japanese (ja)
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JP2001233570A (en
Inventor
秀明 久野
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Hitachi Building Systems Co Ltd
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Hitachi Building Systems Co Ltd
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Filing date
Publication date
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Priority to JP2000046321A priority Critical patent/JP3681603B2/en
Publication of JP2001233570A publication Critical patent/JP2001233570A/en
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Description

【0001】
【発明の属する技術分野】
本発明は、エレベータかご室の吊金具装置およびその取付方法に関する。
【0002】
【従来の技術】
従来のエレベータかご室の吊金具装置は、実開昭58−166566号公報に記載のように、押しばねを配し保護マットを取り外したとき、吊金具を側板から突出させないでおくようにしたものが提案されている。
【0003】
【発明が解決しようとする課題】
しかしながら、従来の吊金具装置は、その構造が複雑な形状となり製作に手間を要したり、現地での加工が困難で側板の製作段階でないと取り付けが難しい構造であり、既設エレベータを改修し取付ける場合には、かご室の側板を取り換えなければならず、現地作業が複雑で費用や作業時間が増大してしまう。
【0004】
本発明の目的は、既設エレベータに容易に取り付けられるようにしたエレベータかご室の吊金具装置およびその取付方法を提供することにある。
【0005】
【課題を解決するための手段】
本発明は上記目的を達成するために、エレベータかご室の側板の上部水平位置に複数設けた吊金具に、上記側板を保護する保護マットを吊るようにしたエレベータかご室の吊金具装置において、上記側板の複数箇所に装着孔と、この装着孔を包囲して形成した複数の小孔とを形成し、この小孔を利用して上記側板の表面側にカバーを固定し、他の小孔を利用して上記側板の裏面側にブラケットを固定し、上記吊金具は、上記装着孔に挿入されて上記ブラケットに螺合して突出後退可能に設けたことを特徴とする。
【0006】
本発明によるエレベータかご室の吊金具装置は、吊金具をブラケットに突出後退可能に螺合したため、保護マットを取付ける時のみ吊金具を突出させるようにし、取り付けない状態では後退させておくことができるので、意匠性が優れると共に、既設エレベータの側板への取付作業は、側板への複数個の孔加工と、これらの孔を用いた取付作業だけであり、短時間で容易に吊金具の取り付けを行なうことができる。
【0007】
また本発明は上記目的を達成するために、エレベータかご室の側板の上部水平位置に複数設けた吊金具に、上記側板を保護する保護マットを吊るようにしたエレベータかご室の吊金具装置の取付方法において、上記側板に複数の装着孔を形成する第1のステップと、これら装着孔の同心円上に複数個の小孔を形成する第2のステップと、上記装着孔に対応する孔を有するカバーを、上記小孔に対応して設けた複数本のねじを挿入しその一部のねじを用いて上記側板に取り付ける第3のステップと、他の上記ねじを用いて上記側板の背面側にブラケットを固定する第4のステップと、その後、上記側板の表面側から上記吊金具を挿入して上記ブラケットに突出後退可能に螺合する第5のステップとを有することを特徴とする。
【0008】
本発明によるエレベータかご室の吊金具装置の取付方法は、既設エレベータの側板の加工は複数個の装着孔と、これらの装着孔の同心円上に設ける複数個の小孔だけであり、また側板への装着はカバーの裏面の複数本のねじを用いることで、既設エレベータでの現地加工に溶接作業を不要とし、短時間で容易に吊金具の取り付けを行なうことができる。
【0009】
【発明の実施の形態】
以下、本発明の実施の形態を図面により説明する。図3は、本発明の一実施の形態によるエレベータかご室の吊金具装置を取り付けるかご室を示す斜視図である。
【0010】
かご室1の側面を形成する側板2の内壁面には、それを傷等から保護する保護マット3が取り外し可能に設けられており、側板2の上方の水平方向には保護マット3を吊り下げるための詳細を後述する吊金具装置が離散的に複数個取り付けられている。
【0011】
図1および図2は、上述した吊金具装置の一つを示す要部断面図および正面図である。側板2の表面側には円形のカバー5が配置され、このカバー5の中央部には吊金具4を取り付けるための孔5dが形成され、この孔5dの外周部に同心円上に4本のねじ5aが溶接により固定されている。側板2には、カバー5の孔に対応すると共にこの孔よりも若干小さめの吊金具4を取り付けるための図示しない装着孔と、カバー5の4本のねじ5aが挿入される4個の小孔2aとが形成されており、側板2の正面側からこの小孔2aにねじ5aをそれぞれ挿入してカバー5が設けられている。これらのねじ5aのうち、図1における中央部に位置する上下2本のねじ5aは、スプリングワッシャ5bおよびナット5cにて直接側板2の裏面側に螺結されており、他の2本のねじ5aは、側板2の裏面に配置したブラケット6の取付部6aを介してスプリングワッシャ5bおよびナット5cにて螺結されている。
【0012】
このブラケット6は、側板2の裏面に当接する一対の取付部6aと、側板2の裏面のさらに後方に位置して一対の取付部6aと所定距離、例えば20mm離れた位置に支持部6bが形成されて縦断面略C字状の箱型形状をしている。側板2の裏面に当接した一対の取付部6aの各中央部には、それぞれねじ5aを挿入する図示しない小孔が形成されており、また支持部6bの中心部には図示しない孔が形成されている。この支持部6bに形成した孔の裏面側にはナット6cが溶接等によって固定されている。このナット6cに変えて支持部6bの孔に雌ねじを形成しても良い。
【0013】
吊金具4は、例えば長さ約55mmを有するビス状をしており、側板2の裏面側に位置する先端部には先端から約30mmの長さでねじ部4aが形成され、このねじ部4aは側板2の表面側からカバー5の孔、側板2の装着孔および支持部6bの孔に挿入されてナット6cに螺合されている。吊金具4の頭部は平形をしており、その正面側にはドライバーや硬貨で回転するための溝部4bが形成されている。この吊金具4は、ねじ部4aをナット6cで螺合した後、ねじ部4aの先端部にかしめ部材4cを設けて、吊金具4がナット6cとの螺合を解く方向への移動を規制している。
【0014】
ここで、吊金具4が側板2に対する突出寸法は、吊金具4の寸法、ねじ部4aの寸法、ブラケット6における支持部6bと側板2の対向距離によって決定される。しかしながら、吊金具4を一方向に回転して側板2の裏面側に後退させたとき、吊金具4の頭部が側板2の表面側に突出しないようにすることができ、また吊金具4を他方向に回転して側板2の表面側に突出させたとき、かしめ部材4cがナット6cに当接して停止するが、このときねじ部4aが側板2の前に出現しないようにすれば、かご室側の意匠性を良好に保持することができる。
【0015】
次に、このような吊金具装置の取付方法を図4に示すフローチャートを用いて説明する。先ず、ステップS1で側板2の上部水平位置の複数箇所に吊金具4の取付位置のけがき線を設けて図示しない装着孔を空ける。続くステップS2で、これら各装着孔を包囲する同心円上にカバー5のねじ5aを挿入する4個の小孔2aのけがき線を設けて小孔を空ける。既設エレベータに対して吊金具装置を取り付ける場合、既設エレベータの側板2に対する加工作業はこれで完了するため、作業は非常に簡単である。
【0016】
次に、取付作業となるが、ステップS3で、側板2に形成した4個の小孔2aにカバー5の4本のねじ5aを挿入し、そのうちの上下方向に並んだ2本のねじ5aにスプリングワッシャ5bおよびナット5cを螺結させて側板2にカバー5を取り付ける。その後、ステップS4でカバー5の他の2本のねじ5aは取付部6aに形成した小孔に挿入し、挿入側先端からスプリングワッシャ5bおよびナット5cを螺着させて側板2の裏面側にブラケット6を取り付ける。その後、ステップS5でカバー5の中央部に設けた孔に吊金具4を挿入してナット6cにねじ部4aを螺合させ、そのねじ部4aの先端部にかしめ装置でかしめ部材4cを取り付ける。
【0017】
これらの説明から分かるように取り付けを完了した吊金具4は、その回転によってナット6cとの螺合位置を変えることができるため、一方向の回転によって側板2の表面側に突出させたり、他方向の回転によって側板2の裏面側に後退させたりすることができ、側板2に対して突出後退寸法を調整可能に構成されている。
【0018】
そこで、吊金具4を一方向に回転して側板2の表面側に突出させると、その突出はかしめ部材4cがナット6cに当接して停止するが、このときねじ部4aが側板2の前に出現しないようにしているので、かご室側の意匠性に悪影響を与えることがない。この突出した各吊金具4を利用して図3に示した保護マット3を取り付けることができる。カバー5の中央部に形成した孔5dを通してブラケット6側が見えることも考えられるが、吊金具4に保持するために保護マット3に形成する孔の大きさを選定したり、あるいは吊金具4の中間にその突出後退に影響を与えることなく孔5dを塞ぐようなつばを設けたりすることもできる。このようなつばをカバー5や側板2に接触するようにするなら、この接触部で荷重を受けることもできる。
【0019】
一方、保護マット3を取り付けない場合は、複数の吊金具4が側板2の表面側に突出していて意匠性に悪影響を与えることになる。そこで、今度は吊金具4を他方向に回転すると、側板2の裏面側に後退して行く。この後退寸法は適宜調整することができるが、吊金具4の頭部が側板2の表面側に突出しないようにしたり、その突出寸法を十分に抑えたりすることができ、保護マットを取り付けない状態でも意匠性を保つことができる。カバー5の中央部に形成した孔5dを吊金具4の頭部より若干大きい程度に選定するなら、孔5dを通してブラケット6側が乗客から見えることがない。
【0020】
また、吊金具4の突出後退をねじ構造によって実現したため、簡単な構成で、また吊金具4の首下を太くすることが可能となり、吊金具4の強度を十分確保できる。また、吊金具4のねじ部4aの端部にかしめ部材4cを設けたことで、吊金具4の抜け出しを防止できると共に、吊金具4のがたつきも防止することができる。
【0021】
【発明の効果】
以上説明したように本発明のエレベータかご室の吊金具装置およびその取付方法は、既設エレベータの側板に装着孔と、この装着孔の同心円上に設ける複数個の小孔とを空け、この小孔を利用して側板の裏面側にブラケットを配置し、装着孔に配置すると共にこのブラケットに対してねじによって突出後退可能な吊金具を設けたため、既設エレベータの現地加工を簡単にし、また吊金具を突出後退を調整することによって保護マットを取り付けていない場合でも優れた意匠性を得ることができる。
【図面の簡単な説明】
【図1】本発明の一実施の形態によるエレベータかご室の吊金具装置を示す断面図である。
【図2】図1に示した吊金具装置の正面図である。
【図3】図1に示した吊金具装置を取り付けるエレベータのかご室内を示す斜視図である。
【図4】本発明の一実施の形態によるエレベータかご室の吊金具装置の取付方法を示すフローチャートである。
【符号の説明】
2 側板
3 保護マット
4 吊金具
4a ねじ部
4c かしめ部材
5 カバー
5a ねじ
6 ブラケット
6a 取付部
6b 支持部
6c ナット
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a hanging bracket device for an elevator cab and a method for mounting the same.
[0002]
[Prior art]
As shown in Japanese Utility Model Laid-Open No. 58-166666, the conventional elevator car room hanging bracket device is designed to keep the hanging bracket from protruding from the side plate when a push spring is provided and the protective mat is removed. Has been proposed.
[0003]
[Problems to be solved by the invention]
However, the conventional hanging bracket device has a complicated structure and requires labor, and is difficult to install unless it is processed locally and is not in the side plate production stage. In some cases, the side plates of the cab must be replaced, which complicates field work and increases costs and work time.
[0004]
An object of the present invention is to provide a hanging bracket device for an elevator cab and an attaching method thereof that can be easily attached to an existing elevator.
[0005]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides a hanging bracket device for an elevator cab, wherein a protective mat for protecting the side plate is hung on a plurality of hanging brackets provided in a horizontal position above the side plate of the elevator cab. A mounting hole and a plurality of small holes formed so as to surround the mounting hole are formed at a plurality of locations on the side plate, and the cover is fixed to the surface side of the side plate using the small holes, and other small holes are formed. The bracket is fixed to the back surface side of the side plate by using, and the hanging metal fitting is inserted into the mounting hole and screwed into the bracket so as to protrude and retract.
[0006]
In the elevator car room hanging fitting device according to the present invention, the hanging fitting is screwed into the bracket so as to protrude and retract, so that the hanging fitting can be protruded only when the protective mat is attached, and can be retracted when not attached. Therefore, the design is excellent, and the installation work to the side plate of the existing elevator is only a plurality of holes processing to the side plate and the installation work using these holes, and the hanging bracket can be easily attached in a short time. Can be done.
[0007]
In order to achieve the above-mentioned object, the present invention attaches a lifting bracket device for an elevator cab that suspends a protective mat that protects the side plate to a plurality of hanging brackets provided in the upper horizontal position of the side plate of the elevator cab. In the method, a first step of forming a plurality of mounting holes in the side plate, a second step of forming a plurality of small holes on concentric circles of the mounting holes, and a cover having holes corresponding to the mounting holes A third step of inserting a plurality of screws provided corresponding to the small holes and attaching the screws to the side plate using a part of the screws, and a bracket on the back side of the side plate using the other screws. And a fifth step of inserting the suspension fitting from the surface side of the side plate and then screwing the bracket to the bracket so as to be able to retreat.
[0008]
In the elevator car room hanging bracket apparatus according to the present invention, the side plate of the existing elevator is processed only by a plurality of mounting holes and a plurality of small holes provided on concentric circles of these mounting holes. By using a plurality of screws on the back surface of the cover, welding work is not required for on-site processing in the existing elevator, and the hanging bracket can be easily attached in a short time.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 3 is a perspective view showing a car room to which an elevator car room hanging bracket device according to an embodiment of the present invention is attached.
[0010]
A protective mat 3 is provided on the inner wall surface of the side plate 2 forming the side surface of the cab 1 so as to protect it from scratches. The protective mat 3 is suspended in the horizontal direction above the side plate 2. For this purpose, a plurality of suspension metal fittings whose details will be described later are attached discretely.
[0011]
FIG. 1 and FIG. 2 are a cross-sectional view and a front view of a main part showing one of the above-described hanging bracket devices. A circular cover 5 is arranged on the surface side of the side plate 2, and a hole 5 d for attaching the hanging bracket 4 is formed in the center of the cover 5. Four screws are concentrically arranged on the outer peripheral portion of the hole 5 d. 5a is fixed by welding. The side plate 2 has a mounting hole (not shown) for mounting the hanging bracket 4 corresponding to the hole of the cover 5 and slightly smaller than the hole, and four small holes into which the four screws 5a of the cover 5 are inserted. 2a, and a cover 5 is provided by inserting screws 5a into the small holes 2a from the front side of the side plate 2, respectively. Among these screws 5a, the two upper and lower screws 5a located at the center in FIG. 1 are directly screwed to the back side of the side plate 2 by spring washers 5b and nuts 5c, and the other two screws 5a is screwed by a spring washer 5b and a nut 5c via an attachment portion 6a of a bracket 6 disposed on the back surface of the side plate 2.
[0012]
The bracket 6 is formed with a pair of mounting portions 6a that are in contact with the back surface of the side plate 2, and a support portion 6b that is positioned further rearward of the back surface of the side plate 2 and is separated from the pair of mounting portions 6a by a predetermined distance, for example, 20 mm. Thus, it has a box shape with a substantially C-shaped longitudinal section. A small hole (not shown) for inserting the screw 5a is formed in each central part of the pair of attachment parts 6a that are in contact with the back surface of the side plate 2, and a hole (not shown) is formed in the central part of the support part 6b. Has been. A nut 6c is fixed to the back surface side of the hole formed in the support portion 6b by welding or the like. Instead of the nut 6c, a female screw may be formed in the hole of the support portion 6b.
[0013]
The hanging metal fitting 4 has, for example, a screw shape having a length of about 55 mm, and a screw portion 4a is formed at a tip portion located on the back side of the side plate 2 with a length of about 30 mm from the tip. Is inserted from the surface side of the side plate 2 into the hole of the cover 5, the mounting hole of the side plate 2, and the hole of the support portion 6b and screwed into the nut 6c. The head of the hanging metal fitting 4 has a flat shape, and a groove 4b for rotating with a screwdriver or a coin is formed on the front side thereof. The hanging metal fitting 4 is provided with a caulking member 4c at the tip of the screw portion 4a after the screw portion 4a is screwed with the nut 6c, and the movement of the hanging metal fitting 4 in the direction to unscrew the nut 6c is restricted. doing.
[0014]
Here, the protruding dimension of the hanging bracket 4 with respect to the side plate 2 is determined by the dimension of the hanging bracket 4, the dimension of the screw portion 4 a, and the opposing distance between the support portion 6 b and the side plate 2 in the bracket 6. However, when the hanging bracket 4 is rotated in one direction and retracted to the back side of the side plate 2, the head of the hanging bracket 4 can be prevented from projecting to the surface side of the side plate 2. When it is rotated in the other direction and protruded to the surface side of the side plate 2, the caulking member 4c comes into contact with the nut 6c and stops, but if the screw portion 4a does not appear in front of the side plate 2, then the car The design of the room side can be maintained well.
[0015]
Next, the attachment method of such a hanging metal fitting apparatus is demonstrated using the flowchart shown in FIG. First, in step S1, marking lines at the attachment positions of the hanging brackets 4 are provided at a plurality of positions in the upper horizontal position of the side plate 2 to open mounting holes (not shown). In the subsequent step S2, the small holes are formed by providing the marking lines of the four small holes 2a into which the screws 5a of the cover 5 are inserted on the concentric circles surrounding these mounting holes. When attaching the hanging bracket device to the existing elevator, since the processing operation for the side plate 2 of the existing elevator is completed with this, the operation is very simple.
[0016]
Next, in step S3, the four screws 5a of the cover 5 are inserted into the four small holes 2a formed in the side plate 2 in step S3, and the two screws 5a aligned in the vertical direction are inserted into the four screws 5a. The cover 5 is attached to the side plate 2 by screwing the spring washer 5b and the nut 5c. Thereafter, in step S4, the other two screws 5a of the cover 5 are inserted into the small holes formed in the mounting portion 6a, and the spring washer 5b and the nut 5c are screwed from the distal end of the insertion side to the bracket on the back side of the side plate 2. 6 is attached. Thereafter, in step S5, the hanging metal fitting 4 is inserted into the hole provided in the central portion of the cover 5, the screw portion 4a is screwed into the nut 6c, and the caulking member 4c is attached to the tip end portion of the screw portion 4a with a caulking device.
[0017]
As can be understood from these explanations, since the hanging bracket 4 that has been attached can be changed in screwing position with the nut 6c by its rotation, it can be projected to the surface side of the side plate 2 by one-way rotation, or the other direction. Can be moved backward to the back side of the side plate 2, and the protruding and retracting dimension can be adjusted with respect to the side plate 2.
[0018]
Therefore, when the hanging metal fitting 4 is rotated in one direction and protrudes to the surface side of the side plate 2, the protrusion stops when the caulking member 4c abuts against the nut 6c. At this time, the screw portion 4a is placed in front of the side plate 2. Since it does not appear, it does not adversely affect the design of the cab side. The protection mat 3 shown in FIG. 3 can be attached by using the protruding hanging hardware 4. Although it is conceivable that the bracket 6 side can be seen through the hole 5d formed in the central portion of the cover 5, the size of the hole formed in the protective mat 3 to be held by the hanging bracket 4 or the middle of the hanging bracket 4 can be selected. It is also possible to provide a collar that closes the hole 5d without affecting the protrusion and retraction. If such a collar is brought into contact with the cover 5 or the side plate 2, a load can be received at the contact portion.
[0019]
On the other hand, when the protective mat 3 is not attached, the plurality of hanging fittings 4 protrude to the surface side of the side plate 2 and adversely affect the design. Therefore, this time, when the hanging bracket 4 is rotated in the other direction, it is moved backward to the back side of the side plate 2. The retracted dimension can be adjusted as appropriate, but the head of the hanging bracket 4 can be prevented from projecting to the surface side of the side plate 2, or the projecting dimension can be sufficiently suppressed, and the protective mat is not attached. But the design can be maintained. If the hole 5d formed in the center of the cover 5 is selected to be slightly larger than the head of the hanging bracket 4, the bracket 6 side will not be visible to the passenger through the hole 5d.
[0020]
Further, since the protrusion and retraction of the hanging bracket 4 is realized by the screw structure, the neck of the hanging bracket 4 can be made thick with a simple configuration, and the strength of the hanging bracket 4 can be sufficiently secured. Moreover, by providing the caulking member 4c at the end of the threaded portion 4a of the hanging bracket 4, it is possible to prevent the hanging bracket 4 from coming out and to prevent the hanging bracket 4 from rattling.
[0021]
【The invention's effect】
As described above, the elevator car room hanging bracket device and its mounting method according to the present invention have a mounting hole in the side plate of the existing elevator and a plurality of small holes provided on concentric circles of the mounting hole. Since the bracket is placed on the back side of the side plate using the, and it is placed in the mounting hole, and the hanging bracket that can be protruded and retracted with a screw is provided to this bracket, the on-site processing of the existing elevator is simplified, and By adjusting the protrusion and retreat, an excellent design can be obtained even when the protective mat is not attached.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a lifting bracket device for an elevator cab according to an embodiment of the present invention.
FIG. 2 is a front view of the hanging bracket device shown in FIG.
FIG. 3 is a perspective view showing the interior of an elevator car to which the hanging bracket device shown in FIG. 1 is attached.
FIG. 4 is a flowchart showing a method of attaching a lifting bracket device for an elevator cab according to an embodiment of the present invention.
[Explanation of symbols]
2 Side plate 3 Protective mat 4 Suspension bracket 4a Screw part 4c Caulking member 5 Cover 5a Screw 6 Bracket 6a Mounting part 6b Support part 6c Nut

Claims (4)

エレベータかご室の側板の上部水平位置に複数設けた吊金具に、上記側板を保護する保護マットを吊るようにしたエレベータかご室の吊金具装置において、上記側板の複数箇所に装着孔と、この装着孔を包囲して形成した複数の小孔とを形成し、この小孔を利用して上記側板の表面側にカバーを固定し、他の小孔を利用して上記側板の裏面側にブラケットを固定し、上記吊金具は、上記装着孔に挿入されて上記ブラケットに螺合して突出後退可能に設けたことを特徴とするエレベータかご室の吊金具装置。In an elevator cab hanging bracket device in which a protective mat for protecting the side plate is hung on a plurality of hanging brackets provided in the upper horizontal position of the side plate of the elevator cab, mounting holes are provided at a plurality of positions on the side plate. A plurality of small holes are formed surrounding the hole, the cover is fixed to the front surface side of the side plate using the small holes, and the bracket is attached to the back surface side of the side plate using the other small holes. A lifting bracket device for an elevator cab, wherein the lifting bracket is fixed and inserted into the mounting hole and screwed into the bracket so as to protrude and retract. 請求項1記載のものにおいて、前記カバーは、その裏面に上記小孔に挿入した複数本のねじを一体的に設け、このねじによって上記側板および上記ブラケットを固定したことを特徴とするエレベータかご室の吊金具装置。2. The elevator cab according to claim 1, wherein the cover is integrally provided with a plurality of screws inserted into the small holes on the back surface thereof, and the side plate and the bracket are fixed by the screws. Hanging bracket device. 請求項1記載のものにおいて、上記吊金具は、上記ブラケットに螺合したねじ部を有し、このねじ部の挿入側先端部に螺合を解く方向への移動を規制するかしめ部材を設けたことを特徴とするエレベータかご室の吊金具装置。The suspension metal fitting according to claim 1, wherein the hanging metal fitting has a threaded portion screwed into the bracket, and a caulking member that restricts the movement of the threaded portion in the unscrewing direction is provided at the insertion-side distal end portion. A hanging bracket device for an elevator cab. エレベータかご室の側板の上部水平位置に複数設けた吊金具に、上記側板を保護する保護マットを吊るようにしたエレベータかご室の吊金具装置の取付方法において、上記側板に複数の装着孔を形成する第1のステップと、これら装着孔の同心円上に複数個の小孔を形成する第2のステップと、上記装着孔に対応する孔を有するカバーを、上記小孔に対応して設けた複数本のねじを挿入しその一部のねじを用いて上記側板に取り付ける第3のステップと、他の上記ねじを用いて上記側板の背面側にブラケットを固定する第4のステップと、その後、上記側板の表面側から上記吊金具を挿入して上記ブラケットに突出後退可能に螺合する第5のステップとを有することを特徴とするエレベータかご室の吊金具装置の取付方法。In the mounting method of the elevator car hanging bracket device in which the protective mat for protecting the side plate is hung on a plurality of hanging brackets provided in the upper horizontal position of the side plate of the elevator cab, a plurality of mounting holes are formed in the side plate. A plurality of first steps, a second step of forming a plurality of small holes on concentric circles of the mounting holes, and a cover having a hole corresponding to the mounting hole, corresponding to the small holes. A third step of inserting two screws and attaching them to the side plate using a part of the screws, a fourth step of fixing the bracket to the back side of the side plate using the other screws, and then And a fifth step of inserting the suspension fitting from the surface side of the side plate and screwing it into the bracket so as to protrude and retreat.
JP2000046321A 2000-02-23 2000-02-23 Lifting cage device for elevator cab and its mounting method Expired - Fee Related JP3681603B2 (en)

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JP2000046321A JP3681603B2 (en) 2000-02-23 2000-02-23 Lifting cage device for elevator cab and its mounting method

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JP2000046321A JP3681603B2 (en) 2000-02-23 2000-02-23 Lifting cage device for elevator cab and its mounting method

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JP3681603B2 true JP3681603B2 (en) 2005-08-10

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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592766U (en) * 1982-06-25 1984-01-09 株式会社東芝 Elevator car protective curtain support metal fittings
JPH0517089A (en) * 1991-07-12 1993-01-26 Mitsubishi Electric Corp Cage of elevator

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