JP2007223712A

JP2007223712A - Installation device for detection device for elevator, and installation method

Info

Publication number: JP2007223712A
Application number: JP2006045389A
Authority: JP
Inventors: Yukihiro Takigawa; 行洋瀧川
Original assignee: Mitsubishi Electric Corp
Current assignee: Mitsubishi Electric Corp
Priority date: 2006-02-22
Filing date: 2006-02-22
Publication date: 2007-09-06

Abstract

<P>PROBLEM TO BE SOLVED: To provide an installation device for a detection device for an elevator, in which a detection device for detecting an elevation position of a car can be easily and correctly installed on an elevation member of a shaft and a shaft fixture member in installation of the elevator. <P>SOLUTION: The device is provided with a fixing part 23 positioned by the shaft fixture member 6, a fixing means 24 to detachably fix the fixing part 23 to the shaft fixture member, and a gauge 33a provided on the fixing part, comprising an installation reference 12a for a cam 12, and an installation reference for a position switch on an installation reference surface 26a projected on one side of the shaft fixture member. The cam is installed on the car based on the installation reference for the cam provided on the gauge, and the position switch is installed on the shaft fixture member based on the installation reference for the position switch provided on the gauge. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は、かごの昇降位置を検出するカム及び位置スイッチからなる検出装置をエレベータの昇降体及び昇降路固定体に取り付けるための取付装置、並びに、その取付方法に関するものである。 The present invention relates to an attachment device for attaching a detection device composed of a cam and a position switch for detecting the raising / lowering position of a car to an elevator elevator body and a hoistway fixing body, and an attachment method thereof.

エレベータ装置には、通常、昇降路内を昇降するかごの昇降位置を検出する検出装置が備えられており、例えば、かごや釣合い重り等の昇降体にカムが、また、ガイドレールや昇降路梁等の昇降路固定体に、上記カムに係合して動作する位置スイッチが設けられる。上記カム及び位置スイッチを備えた検出装置では、カムと位置スイッチとの設置間隔にずれが生じると、昇降体が検出位置に達した際に位置スイッチの係合子が十分に押し込まれずに、かごの昇降位置を正確に検出することができなくなってしまう。このため、検出装置の取付後であっても、一定期間毎に上記設置間隔の検査等が必要となる。なお、カムと位置スイッチとの上記設置間隔を検査するための従来技術には、上記設置間隔の測定位置にあらかじめ間隔測定装置を設置しておき、その検査時に、かごを測定位置に移動させることによって、上記間隔測定装置の目盛を読み取るように構成したものが提案されている（例えば、特許文献１参照）。 Elevator devices are usually equipped with a detection device that detects the raising / lowering position of a car that moves up and down in the hoistway, for example, a cam on a hoisting body such as a car or a counterweight, a guide rail, a hoistway beam, etc. The hoistway fixed body is provided with a position switch that operates by engaging with the cam. In the detection device having the cam and the position switch, when the installation interval between the cam and the position switch is deviated, when the lifting body reaches the detection position, the position switch engagement element is not pushed in sufficiently, It becomes impossible to accurately detect the lift position. For this reason, even after the detection device is attached, it is necessary to inspect the installation interval at regular intervals. In addition, in the prior art for inspecting the installation interval between the cam and the position switch, an interval measuring device is installed in advance at the measurement position of the installation interval, and the car is moved to the measurement position at the time of the inspection. Has been proposed (see, for example, Patent Document 1).

また、上記構成の検出装置では、位置スイッチの係合子に係合するカムの動作面が所定の垂直度を有していないと、位置スイッチの動作タイミングが所望の検出位置からずれてしまい、かかる場合にも、かごの昇降位置を正確に検出することができなくなってしまう。このため、従来では、エレベータ装置の据付時に、上記検出装置を昇降路の昇降体及び昇降路固定体に取り付ける場合には、先ず、動作面が所定の垂直度を有するようにかご等にカムを取り付け、その後、このカムの動作面を基準にして、位置スイッチの取付を行っていた。 Further, in the detection device having the above configuration, if the operation surface of the cam engaged with the position switch engagement element does not have a predetermined verticality, the operation timing of the position switch is shifted from the desired detection position. Even in this case, it becomes impossible to accurately detect the lift position of the car. For this reason, conventionally, when installing the detection device on the hoistway and hoistway fixing body of the hoistway during installation of the elevator apparatus, first, the cam is placed on the car or the like so that the operation surface has a predetermined verticality. After mounting, the position switch was mounted based on the operating surface of the cam.

特開２００１−４８４３６号公報JP 2001-48436 A

従来では、カムの取付基準と位置スイッチの取付基準が異なっていたため、検出装置の取付及び位置調整に多大な時間と労力とを要し、エレベータ装置の据付作業性が著しく悪化するといった問題が生じていた。また、位置スイッチは、カムの取付後でなければ昇降路固定体への取付を開始することができないため、検出装置の取付に際し、柔軟な対応を図ることができないといった問題もあった。 Conventionally, since the cam mounting reference and the position switch mounting reference are different, a great amount of time and labor is required for mounting and position adjustment of the detection device, and the installation workability of the elevator apparatus is significantly deteriorated. It was. In addition, since the position switch cannot be attached to the hoistway fixing body until after the cam is attached, there has been a problem that a flexible response cannot be achieved when attaching the detection device.

なお、特許文献１記載のものは、検出装置取付後にカムと位置スイッチとの設置間隔を測定するためのものであり、本発明とはその構成を全く異にするものである。 In addition, the thing of patent document 1 is for measuring the installation space | interval of a cam and a position switch after a detection apparatus attachment, and the structure is completely different from this invention.

この発明は、上述のような課題を解決するためになされたもので、その目的は、エレベータ据付時に、かごの昇降位置を検出する検出装置を昇降路の昇降体及び昇降路固定体に容易に且つ正確に取り付けることができるエレベータの検出装置の取付装置、並びに、その取付方法を提供することである。 The present invention has been made to solve the above-described problems. The purpose of the present invention is to easily provide a detection device for detecting the raising / lowering position of a car at the time of elevator installation to a lifting / lowering body of a hoistway and a hoistway fixing body. It is another object of the present invention to provide a mounting device for an elevator detection device that can be mounted accurately and a mounting method therefor.

この発明に係るエレベータ用検出装置の取付装置は、エレベータのかごの昇降位置を検出するカム及び位置スイッチからなる検出装置をエレベータの昇降体及び昇降路固定体に取り付けるための取付装置であって、昇降路固定体によって位置決めされる固定部と、固定部を昇降路固定体に着脱自在に固定する固定手段と、固定部に設けられ、昇降路固定体の一側に突出された取付基準面に、カムの取付基準及び位置スイッチの取付基準を有するゲージとを備えたものである。 A mounting device for an elevator detection device according to the present invention is a mounting device for mounting a detection device comprising a cam and a position switch for detecting a lift position of an elevator car to a lift body and a hoistway fixing body of an elevator, A fixing part positioned by the hoistway fixing body, a fixing means for detachably fixing the fixing part to the hoistway fixing body, and an attachment reference surface provided on the fixing part and protruding to one side of the hoistway fixing body And a gauge having a cam mounting reference and a position switch mounting reference.

また、この発明に係るエレベータ用検出装置の取付装置は、エレベータのかごの昇降位置を検出するカム及び位置スイッチからなる検出装置をかご及びかご用ガイドレールに取り付けるための取付装置であって、かご用ガイドレールの背面に一側面が接触することによって位置決めされる固定部と、固定部をかご用ガイドレールのフランジ部に着脱自在に固定する固定手段と、固定部に設けられ、かご用ガイドレールの一側に突出された取付基準面に、カムの取付基準及び位置スイッチの取付基準を有するゲージとを備えたものである。 An elevator detection device mounting device according to the present invention is a mounting device for mounting a detection device comprising a cam and a position switch for detecting a lift position of an elevator car to a car and a guide rail for the car. A fixed portion that is positioned by contact of one side with the back surface of the guide rail, a fixing means that removably fixes the fixed portion to the flange portion of the guide rail for the car, and a guide rail for the car that is provided in the fixed portion. And a gauge having a mounting reference for the cam and a mounting reference for the position switch on the reference mounting surface protruding to one side.

この発明に係るエレベータ用検出装置の取付方法は、エレベータのかごの昇降位置を検出するカム及び位置スイッチからなる検出装置をエレベータの昇降体及び昇降路固定体に取り付けるための取付方法であって、カムの取付基準及び位置スイッチの取付基準を有するゲージを備えた取付装置を、位置スイッチの取付位置に合わせて昇降路固定体に取り付けるステップと、取付装置を昇降路固定体に取り付けた後、ゲージに設けられたカムの取付基準に基づいて、カムを昇降体に取り付けるステップと、取付装置を昇降路固定体に取り付けた後、ゲージに設けられた位置スイッチの取付基準に基づいて、位置スイッチを昇降路固定体に取り付けるステップとを備えたものである。 The mounting method of the elevator detection device according to the present invention is a mounting method for mounting a detection device comprising a cam and a position switch for detecting a lift position of an elevator car to a lift body and a hoistway fixing body of an elevator, A step of attaching an attachment device having a gauge having a cam attachment reference and a position switch attachment reference to the hoistway fixing body according to the position of the position switch, and after attaching the attachment device to the hoistway fixing body, the gauge The step of attaching the cam to the lifting / lowering body based on the mounting standard of the cam provided on the base, and the mounting of the mounting device to the hoistway fixing body, and then the position switch based on the mounting standard of the position switch provided on the gauge And a step of attaching to the hoistway fixing body.

また、この発明に係るエレベータ用検出装置の取付方法は、エレベータのかごの昇降位置を検出するカム及び位置スイッチからなる検出装置を前記かご及びかご用ガイドレールに取り付けるための取付方法であって、カムの取付基準及び位置スイッチの取付基準を有するゲージを備えた取付装置を、位置スイッチの取付位置に合わせてかご用ガイドレールに取り付けるステップと、取付装置をかご用ガイドレールに取り付けた後、ゲージに設けられたカムの取付基準に基づいて、カムをかごに取り付けるステップと、取付装置をかご用ガイドレールに取り付けた後、ゲージに設けられた位置スイッチの取付基準に基づいて、位置スイッチをかご用ガイドレールに取り付けるステップとを備えたものである。 The elevator detection device mounting method according to the present invention is a mounting method for mounting a detection device comprising a cam and a position switch for detecting a lift position of an elevator car to the car and the guide rail for the car, A step of mounting a mounting device having a gauge having a mounting reference of a cam and a mounting reference of a position switch on the guide rail for the car according to the mounting position of the position switch, and after mounting the mounting device on the guide rail for the car, the gauge The step of attaching the cam to the car based on the cam mounting standard provided on the car, and after attaching the mounting device to the guide rail for the car, the position switch is mounted on the car based on the mounting standard of the position switch provided on the gauge. And a step of attaching to the guide rail.

この発明は、エレベータのかごの昇降位置を検出するカム及び位置スイッチからなる検出装置をエレベータの昇降体及び昇降路固定体に取り付けるための取付装置であって、昇降路固定体によって位置決めされる固定部と、固定部を昇降路固定体に着脱自在に固定する固定手段と、固定部に設けられ、昇降路固定体の一側に突出された取付基準面に、カムの取付基準及び位置スイッチの取付基準を有するゲージとを備える構成としたことで、エレベータ据付時に、かごの昇降位置を検出する検出装置を昇降路の昇降体及び昇降路固定体に容易に且つ正確に取り付けることができる。 The present invention is an attachment device for attaching a detection device comprising a cam and a position switch for detecting the elevator position of an elevator car to an elevator elevator body and a hoistway fixing body, and is fixed by the hoistway fixing body. , A fixing means for detachably fixing the fixing part to the hoistway fixing body, and a mounting reference surface provided on the fixing part and projecting to one side of the hoistway fixing body, By adopting a configuration including a gauge having an attachment reference, it is possible to easily and accurately attach the detection device for detecting the elevator position of the car to the elevator body and the elevator shaft fixing body when installing the elevator.

この発明をより詳細に説明するため、添付の図面に従ってこれを説明する。また、各図中、同一又は相当する部分には同一の符号を付しており、その重複説明は適宜に簡略化ないし省略する。なお、以下においては、最初に据付完了後の一般的なエレベータ装置の構成について説明し、その後、本発明に係るエレベータ用検出装置の取付装置及び取付方法について説明する。 In order to explain the present invention in more detail, it will be described with reference to the accompanying drawings. Moreover, in each figure, the same code | symbol is attached | subjected to the part which is the same or it corresponds, The duplication description is simplified or abbreviate | omitted suitably. In the following, the configuration of a general elevator apparatus after the installation is completed will be described first, and then the apparatus and method for mounting the elevator detection apparatus according to the present invention will be described.

図１はエレベータ装置据付後の状態を示す平面図、図２はエレベータ装置据付後の状態を示す要部側面図であり、本発明に係るエレベータ用検出装置の取付装置を使用して、後述する検出装置等を取り付けた後の状態を示したものである。図１及び図２において、１は四方を昇降路壁１ａ乃至１ｄによって囲まれたエレベータの昇降路、２はエレベータ昇降路１内を昇降するかご、３はエレベータ昇降路１内をかご２とは逆方向に昇降する釣合い重りであり、上記かご２と釣合い重り３とは主索（図示せず）等に代表される懸架手段により釣瓶式に懸架されている。 FIG. 1 is a plan view showing a state after the elevator apparatus is installed, and FIG. 2 is a side view of a main part showing the state after the elevator apparatus is installed, which will be described later using the elevator detection apparatus mounting apparatus according to the present invention. The state after attaching a detection apparatus etc. is shown. 1 and 2, reference numeral 1 denotes an elevator hoistway surrounded on all sides by hoistway walls 1a to 1d, 2 denotes a car that moves up and down in the elevator hoistway 1, and 3 denotes a car 2 in the elevator hoistway 1. The counterweight is a counterweight that moves up and down in the opposite direction. The car 2 and the counterweight 3 are suspended in a fishing bottle type by a suspension means represented by a main rope (not shown).

ここで、上記かご２は、乗客が乗るかご室４と、主索の端部が連結されてかご室４を支持するかご枠５とを備えている。また、昇降路１内には、一対のかご用ガイドレール６がかご２を間に挟んで互いに対向するように立設されており、上記かご２は、かご枠５に設けられたガイドシューやガイドローラ等の案内手段７が上記かご用ガイドレール６に係合することによって、その昇降方向が案内されている。なお、上記かご枠５は、略四角環状を呈してその中空部にかご室４が配置されており、かご室４の両側に配置されたかご枠柱８と、かご室４の下方に配置されて両かご枠柱８の下端部間を接続するとともに、かご室４が載置されたかご枠下梁（図示せず）と、かご室４の上方に配置されて両かご枠柱８の上端部間を接続するかご枠上梁９とから構成される。また、上記かご用ガイドレール６は、レールブラケット１０等を介して昇降路梁や昇降路壁に固定され、例えば、乗場出入口（図示せず）が形成された昇降路壁１ｃを間に挟んで対向する昇降路壁１ａ及び１ｂに支持される。 Here, the car 2 includes a car room 4 in which passengers ride, and a car frame 5 that supports the car room 4 by connecting ends of main ropes. A pair of car guide rails 6 are erected in the hoistway 1 so as to face each other with the car 2 in between, and the car 2 includes guide shoes provided on the car frame 5, The guide means 7 such as a guide roller engages with the car guide rail 6 to guide the ascending / descending direction. The car frame 5 has a substantially quadrangular ring shape, and the car room 4 is arranged in the hollow portion thereof. The car frame pillars 8 arranged on both sides of the car room 4 and the car room 4 are arranged below the car room 4. Connecting the lower ends of the car frame pillars 8, the car frame lower beam (not shown) on which the car room 4 is placed, and the upper ends of the car frame pillars 8 arranged above the car room 4. It is comprised from the cage frame upper beam 9 which connects between parts. The car guide rail 6 is fixed to a hoistway beam or hoistway wall via a rail bracket 10 or the like, and sandwiches, for example, a hoistway wall 1c on which a landing doorway (not shown) is formed. The hoistway walls 1a and 1b are opposed to each other.

また、エレベータ装置には、昇降路１内を昇降するかご２の昇降位置を検出する検出装置１１が備えられている。そして、上記検出装置１１は、かご２やかご２に連動して昇降路１内を昇降する釣合い重り３等の昇降体に設けられ、この昇降体とともに昇降路１内を昇降するカム１２と、かご用ガイドレール６や昇降路壁１ａ乃至１ｄ等の昇降路固定体に設けられ、昇降位置を検出すべき高さ（以下、「検出高さ」という）にかご２が達した際にカム１２に係合して動作する位置スイッチ１３とを備えている。なお、以下においては、カム１２がかご２に、また、位置スイッチ１３が一側の昇降路壁１ａに固定されたかご用ガイドレール６に設けられた場合について説明する。 Further, the elevator apparatus is provided with a detection device 11 that detects the lift position of the car 2 that moves up and down in the hoistway 1. And the said detection apparatus 11 is provided in lifting bodies, such as the balance weight 3 which raises / lowers the inside of the hoistway 1 in response to the cage | basket | car 2 or the cage | basket | car 2, and the cam 12 which raises / lowers the inside of the hoistway 1 with this elevating body, The cam 12 is provided when the car 2 reaches a height (hereinafter referred to as “detection height”) which is provided on a hoistway fixing body such as the car guide rail 6 and the hoistway walls 1a to 1d. And a position switch 13 which operates by engaging with the. In the following, the case where the cam 12 is provided in the car 2 and the position switch 13 is provided in the car guide rail 6 fixed to the hoistway wall 1a on one side will be described.

上記カム１２は、位置スイッチ１３の係合子に係合して位置スイッチ１３を動作させる動作面１２ａが所定の垂直度を有するように、例えば、昇降路壁１ａ側のかご枠柱８にカム取付腕１４を介して支持される。また、上記位置スイッチ１３に関しては、例えば、複数の位置スイッチ１３を１つの位置スイッチ取付板１５に取り付けることによってスイッチユニット１６を構成し、このスイッチユニット１６が一方のかご用ガイドレール６にスイッチユニット取付腕１７や取付クリップ１８等を介して支持される。なお、上記スイッチユニット１６は、各位置スイッチ１３が検出高さに合わせて配置され、その垂直度と、カム１２に対する設置間隔とが所定範囲値内に配置される。 The cam 12 is attached to, for example, the car frame column 8 on the hoistway wall 1a side so that the operation surface 12a that engages the engagement element of the position switch 13 and operates the position switch 13 has a predetermined verticality. It is supported via the arm 14. As for the position switch 13, for example, a switch unit 16 is configured by attaching a plurality of position switches 13 to one position switch mounting plate 15, and the switch unit 16 is connected to one of the car guide rails 6. It is supported via the attachment arm 17 and the attachment clip 18. In the switch unit 16, each position switch 13 is arranged in accordance with the detection height, and the verticality and the installation interval with respect to the cam 12 are arranged within a predetermined range value.

また、昇降路１内には、一対の釣合い重り用ガイドレール１９が釣合い重り３を間に挟んで対向するように立設されており、上記釣合い重り３は、両側上下部に設けられたガイドシュー２０が上記釣合い重り用ガイドレール１９に係合することによって、その昇降方向が案内されている。なお、上記釣合い重り用ガイドレール１９は、レールブラケット２１等を介して昇降路梁や昇降路壁に固定され、例えば、昇降路壁１ｃに対向する奥側の昇降路壁１ｄに支持される。 A pair of counterweight guide rails 19 are erected in the hoistway 1 so as to face each other with the counterweight 3 interposed therebetween, and the counterweight 3 is a guide provided on both upper and lower parts. As the shoe 20 engages with the counterweight guide rail 19, the raising and lowering direction thereof is guided. The counterweight guide rail 19 is fixed to a hoistway beam or a hoistway wall via a rail bracket 21 or the like, and is supported by, for example, a hoistway wall 1d on the inner side facing the hoistway wall 1c.

次に、エレベータ装置の据付時に、カム１２及びスイッチユニット１６（位置スイッチ１３）からなる上記検出装置１１をかご２及びかご用ガイドレール６に取り付けるための取付装置、及び、その取付方法について説明する。 Next, a mounting device for mounting the detection device 11 including the cam 12 and the switch unit 16 (position switch 13) to the car 2 and the car guide rail 6 and a mounting method thereof when the elevator apparatus is installed will be described. .

実施の形態１．
図３はこの発明の実施の形態１におけるエレベータ用検出装置の取付装置の平面図、図４はこの発明の実施の形態１におけるエレベータ用検出装置の取付装置の正面図であり、上記検出装置１１を昇降路１の昇降体及び昇降路固定体に取り付けるための取付装置２２が、エレベータ装置の据付時に、一側のかご用ガイドレール６に固定された状態を示したものである。図３及び図４において、かご用ガイドレール６は、その垂直度等の調整（いわゆる、芯出し）が完了し、昇降路１内に立設された状態となっている。ここで、上記かご用ガイドレール６は横断面が略Ｔ字状を呈しており、他側のかご用ガイドレール６との対向位置に配置され、かご２に設けられた案内手段７が係合することによってかご２の水平方向の移動を拘束する頭部６ａと、レールブラケット１０やこのレールブラケット１０に設けられたレールクリップ（図示せず）等が係合して昇降路壁１ａに支持されるフランジ部６ｂとを備えている。 Embodiment 1 FIG.
3 is a plan view of a mounting device for an elevator detection apparatus according to Embodiment 1 of the present invention, and FIG. 4 is a front view of the mounting apparatus for an elevator detection apparatus according to Embodiment 1 of the present invention. The attachment apparatus 22 for attaching to the hoistway of the hoistway 1 and the hoistway fixing body is shown in a state of being fixed to the one-side car guide rail 6 when the elevator apparatus is installed. 3 and 4, the car guide rail 6 has been adjusted in its verticality (so-called centering) and is erected in the hoistway 1. Here, the car guide rail 6 has a substantially T-shaped cross section and is disposed at a position facing the car guide rail 6 on the other side, and the guide means 7 provided on the car 2 is engaged. Thus, the head 6a that restrains the horizontal movement of the car 2 and the rail bracket 10, a rail clip (not shown) provided on the rail bracket 10 and the like are engaged and supported by the hoistway wall 1a. Flange portion 6b.

そして、上記取付装置２２は、スイッチユニット１６（位置スイッチ１３）の取付位置に合わせて配置され、かご用ガイドレール６のフランジ部６ｂに取り付けられている。ここで、２３は一側面（以下、「取付面２３ａ」という）がかご用ガイドレール６のフランジ部６ｂの背面６ｃに接触することによって位置決めされた箱状を呈する固定金（固定部）、２４は固定金２３をかご用ガイドレール６のフランジ部６ｂに着脱自在に固定する固定手段、２５は固定金２３に設けられ、固定金２３の取付面２３ａ（かご用ガイドレール６の背面６ｃ）に対して略平行に配置された一側面（以下、「ゲージ支持面２５ａ」という）が、かご用ガイドレール６の側方に突出された略Ｌ字状を呈するゲージ取付金、２６は一端部がゲージ取付ネジ２７及びゲージ取付ナット２８によってゲージ取付金２５のゲージ支持面２５ａに設けられることによってこのゲージ取付金２５を介して固定金２３に設けられ、他端部がゲージ取付金２５から更にかご用ガイドレール６の側方に突設された板状を呈するゲージ、２９は先端ネジ部がゲージ取付金２５に形成されたネジ孔（図示せず）に螺嵌され、ゲージ取付金２５のゲージ支持面２５ａからの突出量によってゲージ２６の取付角度を微調整する調整ネジである。 The mounting device 22 is arranged in accordance with the mounting position of the switch unit 16 (position switch 13), and is mounted on the flange portion 6b of the car guide rail 6. Here, reference numeral 23 denotes a fixed metal (fixed part) that has a box shape that is positioned when one side surface (hereinafter referred to as “mounting surface 23 a”) contacts the back surface 6 c of the flange part 6 b of the car guide rail 6. Is a fixing means for removably fixing the fixing metal 23 to the flange portion 6b of the car guide rail 6, and 25 is provided on the fixing metal 23, and is attached to the mounting surface 23a of the fixing metal 23 (the back surface 6c of the car guide rail 6). One side surface (hereinafter referred to as “gauge support surface 25a”) arranged substantially parallel to the gauge has a substantially L-shaped gauge fitting projecting to the side of the car guide rail 6, and 26 has one end portion. By being provided on the gauge support surface 25a of the gauge mounting metal 25 by the gauge mounting screw 27 and the gauge mounting nut 28, it is provided on the fixed metal 23 via the gauge mounting metal 25, and the other end is a gauge. A gauge 29 having a plate-like shape protruding from the attachment 25 to the side of the car guide rail 6 is screwed into a screw hole (not shown) formed in the gauge attachment 25 with a tip screw portion. This is an adjustment screw for finely adjusting the mounting angle of the gauge 26 by the amount of protrusion of the gauge mounting metal 25 from the gauge support surface 25a.

なお、上記固定手段２４は、かご用ガイドレール６のフランジ部６ｂの前面に係合する取付クリップ３０と、固定金２３の取付面２３ａ及び取付クリップ３０に形成された各貫通孔（図示せず）に挿通されて、先端ネジ部に取付ナット３１が螺嵌された押えネジ３２とからなり、上記押えネジ３２を締付及び弛緩することによって、固定金２３をかご用ガイドレール６に対して着脱自在に構成する。 The fixing means 24 includes an attachment clip 30 that engages with the front surface of the flange portion 6b of the car guide rail 6, and each through hole (not shown) formed in the attachment surface 23a of the fixing metal 23 and the attachment clip 30. ) And a presser screw 32 having a mounting nut 31 screwed onto the tip screw part. By tightening and loosening the presser screw 32, the fixing metal 23 is fixed to the car guide rail 6. It is configured to be detachable.

また、かご用ガイドレール６の一側に突出された、上記ゲージ２６のかご２に対向する一側面（以下、「取付基準面２６ａ」という）には、カム１２を取り付ける際の基準（以下、単に「取付基準」という）となるカム位置罫書線２６ｂと、スイッチユニット１６（位置スイッチ１３）の取付基準となるスイッチ位置罫書線２６ｃとが、所定の間隔を有して上下方向に形成されている。ここで、ゲージ２６は、カム１２及びスイッチユニット１６（位置スイッチ１３）の各取付位置及び取付向きに基づいて配置されており、取付基準面２６ａによって、カム１２及びスイッチユニット１６の取付向きと昇降路１の間口方向（取付基準面２６ａに直交する方向）の取付位置とが、また、カム位置罫書線２６ｂ及びスイッチ位置罫書線２６ｃとによって、カム１２及びスイッチユニット１６の取付間隔と昇降路１の奥行方向（取付基準面２６ａに平行な水平方向）の各取付位置とが決定される。 Further, a reference (hereinafter, referred to as “mounting reference surface 26a”) for mounting the cam 12 on one side surface (hereinafter referred to as “mounting reference surface 26a”) of the gauge 26 that protrudes to one side of the guide rail 6 for the cage. The cam position ruled line 26b, which is simply referred to as “mounting reference”, and the switch position ruled line 26c, which is the mounting reference of the switch unit 16 (position switch 13), are formed in a vertical direction with a predetermined interval. Yes. Here, the gauge 26 is arranged on the basis of the mounting positions and mounting directions of the cam 12 and the switch unit 16 (position switch 13), and the mounting direction of the cam 12 and the switch unit 16 is lifted and lowered by the mounting reference surface 26a. The mounting position in the frontage direction of the road 1 (the direction perpendicular to the mounting reference surface 26a), the cam position ruled line 26b and the switch position ruled line 26c, and the mounting interval of the cam 12 and the switch unit 16 and the hoistway 1 The mounting positions in the depth direction (horizontal direction parallel to the mounting reference surface 26a) are determined.

次に、上記構成を有する取付装置２２を使用して、検出装置１１を取り付ける際の手順について説明する。エレベータ装置の据付時、据付作業員は、先ず、昇降路１内の所定位置にかご用ガイドレール６を立設する。なお、かご用ガイドレール６の芯出し調整や固定方法等についての説明は省略する。次に、据付作業員は、カム位置罫書線２６ｂ及びスイッチ位置罫書線２６ｃを有するゲージ２６を備えた取付装置２２を、スイッチユニット１６の取付高さとほぼ同じ高さになるように、かご用ガイドレール６のフランジ部６ｂに固定する。具体的には、固定金２３の取付面２３ａをかご用ガイドレール６の背面６ｃに接触させた状態、即ち、固定金２３をかご用ガイドレール６の背面６ｃで位置決めした状態で押えネジ３２を締め付け、取付クリップ３０と固定金２３とによってフランジ部６ｂを挟持する。 Next, a procedure for mounting the detection device 11 using the mounting device 22 having the above configuration will be described. At the time of installation of the elevator apparatus, the installation worker first sets up the car guide rail 6 at a predetermined position in the hoistway 1. A description of the centering adjustment and fixing method of the car guide rail 6 will be omitted. Next, the installation worker guides the mounting device 22 including the gauge 26 having the cam position ruled line 26b and the switch position ruled line 26c so that the height becomes substantially the same as the mounting height of the switch unit 16. It fixes to the flange part 6b of the rail 6. FIG. Specifically, the presser screw 32 is moved in a state where the mounting surface 23a of the fixing metal 23 is in contact with the back surface 6c of the car guide rail 6, that is, in a state where the fixing metal 23 is positioned on the back surface 6c of the car guide rail 6. The flange portion 6b is clamped between the fastening clip 30 and the fixing metal 23.

なお、取付装置２２は、固定金２３の取付面２３ａがかご用ガイドレール６の背面６ｃに位置決めされることにより、固定金２３に支持されたゲージ２６も、かご用ガイドレール６の一側、例えば、図１における昇降路壁１ｄ側に突出するように、所定の位置及び方向に配置される。しかし、取付装置２２の取付誤差やかご用ガイドレール６の背面６ｃの平坦度等によっては、固定金２３をフランジ部６ｂに固定した際のゲージ２６の取付角度に多少の誤差が生じてしまうため、据付作業員は、ゲージ２６の取付角度に誤差が生じた場合には、ゲージ２６の取付基準面２６ａが、鉛直投影面上、かご用ガイドレール６の頭部６ａ間を結んだ直線と直行するように、調整ネジ２９を回転させて、ゲージ２６の取付角度を微調整する。 Note that the mounting device 22 is configured such that the gauge 26 supported by the fixed metal 23 is positioned on one side of the guide rail 6 for the car by positioning the mounting surface 23a of the fixed metal 23 on the back surface 6c of the car guide rail 6. For example, it arrange | positions in a predetermined position and direction so that it may protrude to the hoistway wall 1d side in FIG. However, depending on the mounting error of the mounting device 22 and the flatness of the back surface 6c of the car guide rail 6, a slight error occurs in the mounting angle of the gauge 26 when the fixing metal 23 is fixed to the flange portion 6b. When an error occurs in the mounting angle of the gauge 26, the installation worker goes straight with the straight line connecting the head 6a of the car guide rail 6 with the reference mounting surface 26a of the gauge 26 on the vertical projection plane. Thus, the adjustment screw 29 is rotated to finely adjust the mounting angle of the gauge 26.

上記手順によって取付装置２２をかご用ガイドレール６へ取り付けた後、据付作業員は、検出装置１１の取付作業を実施する。即ち、ゲージ２６に設けられたカム１２の取付基準に基づいて、カム１２をかご２に取り付け、ゲージ２６に設けられたスイッチユニット１６（位置スイッチ１３）の取付基準に基づいて、スイッチユニット１６（位置スイッチ１３）をかご用ガイドレール６に取り付ける。なお、検出装置１１の取付に際しては、カム１２の取付が先であっても、スイッチユニット１６の取付が先であっても構わない。 After the attachment device 22 is attached to the car guide rail 6 by the above procedure, the installation worker carries out the attachment operation of the detection device 11. That is, the cam 12 is attached to the car 2 on the basis of the attachment standard of the cam 12 provided on the gauge 26, and the switch unit 16 (on the basis of the attachment standard of the switch unit 16 (position switch 13) provided on the gauge 26). The position switch 13) is attached to the car guide rail 6. When mounting the detection device 11, the cam 12 may be mounted first or the switch unit 16 may be mounted first.

ここで、図５は、この発明の実施の形態１におけるカム取付時の状態を示す図である。カム１２をかご２のかご枠柱８に取り付ける場合、据付作業員は、先ず、かご２を取付装置２２の設置高さまで走行させ、かご枠柱８のうち、カム１２を取り付ける部分が取付装置２２のゲージ２６とほぼ同じ高さとなるように、かご２を停止させる。次に、ゲージ２６の取付基準面２６ａの所定位置に直角定規３３ａを当て、この直角定規３３ａを基準にして、カム１２を配置する。ここで、据付作業員は、上記直角定規３３ａの長辺部が取付基準面２６ａに直交してかご２側に突出するように、その短辺部の一面を取付基準面２６ａに接触させ、目盛の付いた長辺部の端部をカム位置罫書線２６ｂに合わせて配置する。なお、カム１２の配置は、カム１２の動作面１２ａを取付基準面２６ａに直交する直角定規３３ａの長辺部に接触させることによって、カム１２の取付向きと取付基準面２６ａに平行な水平方向の取付位置とが決定され、カム１２を直角定規３３ａの長辺部の目盛に合わせて配置することによって、カム１２の取付基準面２６ａに直交する方向の取付位置が決定される。そして、上記手順によってカム１２を配置した後、カム取付腕１４をかご枠柱８に固定することによって、カム１２の取付が完了する。 Here, FIG. 5 is a diagram showing a state when the cam is mounted in the first embodiment of the present invention. When the cam 12 is attached to the car frame column 8 of the car 2, the installation worker first travels the car 2 to the installation height of the mounting device 22, and the portion of the car frame column 8 to which the cam 12 is attached is the mounting device 22. The car 2 is stopped so as to be almost the same height as the gauge 26. Next, a right angle ruler 33a is applied to a predetermined position of the mounting reference surface 26a of the gauge 26, and the cam 12 is disposed with reference to the right angle ruler 33a. Here, the installation worker brings one surface of the short side portion into contact with the mounting reference surface 26a so that the long side portion of the right-angle ruler 33a protrudes to the car 2 side perpendicular to the mounting reference surface 26a, and the scale. The end of the long side with the mark is arranged in accordance with the cam position ruled line 26b. The cam 12 is arranged such that the operating surface 12a of the cam 12 is brought into contact with the long side portion of the right-angle ruler 33a orthogonal to the mounting reference surface 26a, so that the cam 12 is mounted in the horizontal direction parallel to the mounting reference surface 26a. The mounting position in the direction perpendicular to the mounting reference surface 26a of the cam 12 is determined by arranging the cam 12 in accordance with the scale of the long side portion of the right-angle ruler 33a. Then, after the cam 12 is arranged according to the above procedure, the cam mounting arm 14 is fixed to the car frame pillar 8, whereby the mounting of the cam 12 is completed.

一方、図６は、この発明の実施の形態１におけるスイッチユニット取付時の状態を示す図である。スイッチユニット１６をかご用ガイドレール６のフランジ部６ｂに取り付ける場合、据付作業員は、ゲージ２６の取付基準面２６ａの所定位置に直角定規３３ｂを当て、この直角定規３３ｂを基準にして、スイッチユニット１６を配置する。ここで、据付作業員は、上記直角定規３３ｂの長辺部が取付基準面２６ａに直交してかご２側に突出するように、その短辺部の一面を取付基準面２６ａに接触させ、目盛の付いた長辺部の端部をスイッチ位置罫書線２６ｃに合わせて配置する。なお、スイッチユニット１６の配置は、スイッチユニット１６の位置スイッチ１３の取付面や裏面等の基準面を、取付基準面２６ａに直交する直角定規３３ｂの長辺部に接触させることによって、スイッチユニット１６の取付向きと取付基準面２６ａに平行な水平方向の取付位置とが決定され、スイッチユニット１６を直角定規３３ｂの長辺部の目盛に合わせて配置することによって、スイッチユニット１６の取付基準面２６ａに直交する方向の取付位置が決定される。そして、上記手順によってスイッチユニット１６を配置した後、スイッチユニット取付腕１７をかご用ガイドレール６のフランジ部６ｂに固定することによって、スイッチユニット１６の取付が完了する。 On the other hand, FIG. 6 is a figure which shows the state at the time of switch unit attachment in Embodiment 1 of this invention. When the switch unit 16 is mounted on the flange portion 6b of the car guide rail 6, the installation worker applies a right angle ruler 33b to a predetermined position of the mounting reference surface 26a of the gauge 26, and the switch unit 16 is based on the right angle ruler 33b. 16 is arranged. Here, the installation worker brings one surface of the short side portion into contact with the mounting reference surface 26a so that the long side portion of the right-angle ruler 33b protrudes to the car 2 side perpendicular to the mounting reference surface 26a. The end of the long side marked with is aligned with the switch position ruled line 26c. The switch unit 16 is arranged by bringing a reference surface such as a mounting surface or back surface of the position switch 13 of the switch unit 16 into contact with the long side portion of the right-angle ruler 33b orthogonal to the mounting reference surface 26a. The mounting direction in the horizontal direction and the mounting position in the horizontal direction parallel to the mounting reference surface 26a are determined, and the mounting reference surface 26a of the switch unit 16 is arranged by arranging the switch unit 16 according to the scale of the long side of the right-angle ruler 33b. A mounting position in a direction orthogonal to the direction is determined. Then, after the switch unit 16 is arranged by the above procedure, the switch unit mounting arm 17 is fixed to the flange portion 6b of the car guide rail 6 to complete the mounting of the switch unit 16.

そして、カム１２をかご２に取り付け、且つ、スイッチユニット１６（位置スイッチ１３）をかご用ガイドレール６に取り付けた後、押えネジ３２を弛緩することによって、取付装置２２をかご用ガイドレール６のフランジ部６ｂから取り外す。 Then, after attaching the cam 12 to the car 2 and attaching the switch unit 16 (position switch 13) to the car guide rail 6, the attaching device 22 is attached to the car guide rail 6 by loosening the presser screw 32. Remove from the flange 6b.

この発明の実施の形態１によれば、エレベータの据付時、上記取付装置２２をかご用ガイドレール６のフランジ部６ｂに固定して、この取付装置２２を基準にカム１２及びスイッチユニット１６の双方の位置決め及び取付を実施することができるため、検出装置１１の昇降体及び昇降路固定体に対する取付を容易に且つ正確に実施することが可能となる。また、カム１２の取付基準とスイッチユニット１６（位置スイッチ１３）の取付基準との一元化が図られているため、従来のように、カム１２の取付後でなければ位置スイッチ１３の取付が実施できないといった問題もなく、検出装置１１の取付に際し、柔軟な対応を図ることが可能となる。 According to the first embodiment of the present invention, when the elevator is installed, the mounting device 22 is fixed to the flange portion 6b of the car guide rail 6, and both the cam 12 and the switch unit 16 are based on the mounting device 22. Therefore, it is possible to easily and accurately attach the detection device 11 to the lifting body and the hoistway fixing body. Further, since the mounting reference of the cam 12 and the mounting reference of the switch unit 16 (position switch 13) are unified, the position switch 13 cannot be mounted unless the cam 12 is mounted as in the prior art. Without such a problem, it is possible to flexibly cope with the attachment of the detection device 11.

また、カム１２の取付基準と位置スイッチ１３の取付基準とを、ゲージ２６の取付基準面２６ａに形成された所定の間隔を有する罫書線で構成することにより、取付装置２２の構成を簡単にして、その製作を容易にすることもできる。また、取付装置２２はかご用ガイドレール６のフランジ部６ｂに対して着脱自在に構成されているため、検出装置１１の取付後に取付装置２２をかご用ガイドレール６から取り外して、取付装置２２を他のエレベータ装置の据付現場で使用することも可能である。 Further, the mounting reference of the cam 12 and the mounting reference of the position switch 13 are configured by ruled lines having a predetermined interval formed on the mounting reference surface 26a of the gauge 26, thereby simplifying the configuration of the mounting device 22. It can also be made easier. Further, since the attachment device 22 is configured to be detachable from the flange portion 6b of the car guide rail 6, the attachment device 22 is detached from the car guide rail 6 after the detection device 11 is attached, and the attachment device 22 is removed. It can also be used at the installation site of other elevator devices.

なお、実施の形態１では、カム１２をかご２に、また、スイッチユニット１６をかご用ガイドレール６に取り付ける場合について説明したが、例えば、カム１２を釣合い重り３に、スイッチユニット１６を釣合い重り用ガイドレール１９に取り付けても、かご２の昇降位置を検出できることは言うまでもなく、かかる構成の場合であっても、上記取付手順等によって同様の効果を奏することが可能である。 In the first embodiment, the case where the cam 12 is attached to the car 2 and the switch unit 16 is attached to the car guide rail 6 has been described. For example, the cam 12 is used as the counterweight 3 and the switch unit 16 is used as the counterweight. It goes without saying that even when the car 2 is mounted on the guide rail 19, it is possible to detect the lift position of the car 2. Even in such a configuration, the same effect can be obtained by the mounting procedure described above.

実施の形態２．
図７はこの発明の実施の形態２におけるエレベータ用検出装置の取付装置の平面図、図８は図７に示すエレベータ用検出装置の取付装置の取付状態を示す図である。図７及び図８において、検出装置１１を昇降路１の昇降体及び昇降路固定体に取り付けるための取付装置２２は、一側面（以下、「取付面３４ａ」という）がかご用ガイドレール６の背面６ｃに接触することによって位置決めされた第１固定金３４（第１固定部）と、第１固定金３４の一側面に形成された貫通孔３４ｂに挿通された固定ネジ３５と、固定ネジ３５の先端ネジ部に一端部が螺嵌され、固定ネジ３５の回動によって、第１固定金３４に対して進退自在に構成された第２固定金３６（第２固定部）と、第１固定金３４及び第２固定金３６からなる固定部を、かご用ガイドレール６のフランジ部６ｂに対して着脱自在に固定する固定手段と、第２取付金３６に設けられたゲージ取付金２５、及び、上記ゲージ２６、ゲージ取付ネジ２７、ゲージ取付ナット２８、調整ネジ２９とから構成される。 Embodiment 2. FIG.
7 is a plan view of a mounting device for an elevator detection apparatus according to Embodiment 2 of the present invention, and FIG. 8 is a view showing a mounting state of the mounting apparatus for the elevator detection apparatus shown in FIG. 7 and 8, the attachment device 22 for attaching the detection device 11 to the elevator body and the elevator shaft fixing body of the hoistway 1 has one side surface (hereinafter referred to as “attachment surface 34 a”) of the car guide rail 6. A first fixing metal 34 (first fixing part) positioned by contacting the back surface 6c, a fixing screw 35 inserted through a through hole 34b formed in one side surface of the first fixing metal 34, and a fixing screw 35 A first fixing screw 36 (second fixing portion) that is configured such that one end thereof is screwed into the tip screw portion of the first screw portion and the fixing screw 35 is rotated to move forward and backward. A fixing means for detachably fixing the fixing portion composed of the gold 34 and the second fixing metal 36 to the flange portion 6b of the car guide rail 6, a gauge mounting metal 25 provided on the second mounting metal 36, and , Gauge 26, gauge mounting screw 2 Gauge mounting nut 28, and a adjusting screw 29..

なお、上記固定手段は、第１固定金３４の取付面３４ａに斜設された第１係合片３７ａと、第２固定金３６の取付面３４ａに平行な面に斜設された第２係合片３７ｂとを備え、上記第１係合片３７ａと第２係合片３７ｂとは、取付面３４ａから遠くなるに従って近づくように互いに対向して配置されている。そして、上記構成を有する取付装置２２では、固定ネジ３５を一側に回転させることにより、第１係合片３７ａと第２係合片３７ｂとが近づくように第２固定金３６が移動される。したがって、取付装置２２をかご用ガイドレール６のフランジ部６ｂに取り付ける場合には、第１固定金３４の取付面３４ａをかご用ガイドレール６の背面６ｃに接触させた状態で固定ネジ３５を一側に回転させ、第１係合片３７ａと第２係合片３７ｂとによってかご用ガイドレール６のフランジ部６ｂを両側から挟持することにより、取付装置２２を固定する。なお、その他の取付装置２２の構成及び検出装置１１の取付方法については、実施の形態１と同様である。 The fixing means includes a first engagement piece 37a obliquely provided on the attachment surface 34a of the first fixed metal 34 and a second engagement obliquely provided on a surface parallel to the attachment surface 34a of the second fixed metal 36. The first engagement piece 37a and the second engagement piece 37b are arranged so as to face each other so as to become closer to the mounting surface 34a. And in the attachment apparatus 22 which has the said structure, the 2nd fixing metal 36 is moved so that the 1st engagement piece 37a and the 2nd engagement piece 37b may approach by rotating the fixing screw 35 to one side. . Therefore, when the attachment device 22 is attached to the flange portion 6 b of the car guide rail 6, the fixing screw 35 is set in a state where the attachment surface 34 a of the first fixing metal 34 is in contact with the back surface 6 c of the car guide rail 6. The attachment device 22 is fixed by rotating to the side and sandwiching the flange portion 6b of the car guide rail 6 from both sides by the first engagement piece 37a and the second engagement piece 37b. In addition, about the structure of the other attachment apparatus 22 and the attachment method of the detection apparatus 11, it is the same as that of Embodiment 1. FIG.

この発明の実施の形態２によれば、取付装置２２のフランジ部６ｂへの取付に際し、固定ネジ３５を一側に回転させることによって簡単に取付装置２２をかご用ガイドレール６のフランジ部６ｂに固定することができ、固定部の位置決め作業等も不要となって作業性が大幅に向上する。なお、その他は、実施の形態１と同様の効果を奏する。 According to the second embodiment of the present invention, when the attachment device 22 is attached to the flange portion 6b, the attachment device 22 can be easily attached to the flange portion 6b of the car guide rail 6 by rotating the fixing screw 35 to one side. It can be fixed, and positioning work for the fixing portion is not necessary, so that workability is greatly improved. The other effects are the same as those of the first embodiment.

エレベータ装置据付後の状態を示す平面図である。It is a top view which shows the state after an elevator apparatus installation. エレベータ装置据付後の状態を示す要部側面図である。It is a principal part side view which shows the state after an elevator apparatus installation. この発明の実施の形態１におけるエレベータ用検出装置の取付装置の平面図である。It is a top view of the attachment apparatus of the detection apparatus for elevators in Embodiment 1 of this invention. この発明の実施の形態１におけるエレベータ用検出装置の取付装置の正面図である。It is a front view of the attachment apparatus of the detection apparatus for elevators in Embodiment 1 of this invention. この発明の実施の形態１におけるカム取付時の状態を示す図である。It is a figure which shows the state at the time of cam attachment in Embodiment 1 of this invention. この発明の実施の形態１におけるスイッチユニット取付時の状態を示す図である。It is a figure which shows the state at the time of switch unit attachment in Embodiment 1 of this invention. この発明の実施の形態２におけるエレベータ用検出装置の取付装置の平面図である。It is a top view of the attachment apparatus of the detection apparatus for elevators in Embodiment 2 of this invention. 図７に示すエレベータ用検出装置の取付装置の取付状態を示す図である。It is a figure which shows the attachment state of the attachment apparatus of the detection apparatus for elevators shown in FIG.

Explanation of symbols

１昇降路、１ａ昇降路壁、１ｂ昇降路壁、１ｃ昇降路壁、
１ｄ昇降路壁、２かご、３釣合い重り、４かご室、５かご枠、
６かご用ガイドレール、６ａ頭部、６ｂフランジ部、６ｃ背面、
７案内手段、８かご枠柱、９かご枠上梁、１０レールブラケット、
１１検出装置、１２カム、１２ａ動作面、１３位置スイッチ、
１４カム取付腕、１５位置スイッチ取付板、１６スイッチユニット、
１７スイッチユニット取付腕、１８取付クリップ、
１９釣合い重り用ガイドレール、２０ガイドシュー、
２１レールブラケット、２２取付装置、２３固定金、２３ａ取付面、
２４固定手段、２５ゲージ取付金、２５ａゲージ支持面、２６ゲージ、
２６ａ取付基準面、２６ｂカム位置罫書線、２６ｃスイッチ位置罫書線、
２７ゲージ取付ネジ、２８ゲージ取付ナット、２９調整ネジ、
３０取付クリップ、３１取付ナット、３２押えネジ、３３ａ直角定規、
３３ｂ直角定規、３４第１固定金、３４ａ取付面、３４ｂ貫通孔、
３５固定ネジ、３６第２固定金、３７ａ第１係合片、３７ｂ第２係合片 1 hoistway, 1a hoistway wall, 1b hoistway wall, 1c hoistway wall,
1d hoistway wall, 2 cages, 3 counterweights, 4 cage rooms, 5 cage frames,
6 Car guide rail, 6a Head, 6b Flange, 6c Back,
7 guide means, 8 car frame column, 9 car frame upper beam, 10 rail bracket,
11 detecting device, 12 cam, 12a operation surface, 13 position switch,
14 cam mounting arm, 15 position switch mounting plate, 16 switch unit,
17 Switch unit mounting arm, 18 Mounting clip,
19 guide rails for counterweights, 20 guide shoes,
21 rail bracket, 22 mounting device, 23 fixing metal, 23a mounting surface,
24 fixing means, 25 gauge fitting, 25a gauge support surface, 26 gauge,
26a Mounting reference plane, 26b Cam position ruled line, 26c Switch position ruled line,
27 gauge mounting screw, 28 gauge mounting nut, 29 adjustment screw,
30 mounting clip, 31 mounting nut, 32 presser screw, 33a right angle ruler,
33b Right angle ruler, 34 First fixed metal, 34a Mounting surface, 34b Through hole,
35 fixing screw, 36 second fixing metal, 37a first engaging piece, 37b second engaging piece

Claims

An attachment device for attaching a detection device comprising a cam and a position switch for detecting a lift position of an elevator car to an elevator lift body and a hoistway fixing body,
A fixing portion positioned by the hoistway fixing body;
Fixing means for detachably fixing the fixing portion to the hoistway fixing body;
A gauge having an attachment reference of the cam and an attachment reference of the position switch on an attachment reference surface provided on the fixing portion and protruding to one side of the hoistway fixing body,
An apparatus for mounting an elevator detection device, comprising:

An attachment device for attaching a detection device comprising a cam and a position switch for detecting an elevator position of an elevator car to the car and the guide rail for the car,
A fixing portion that is positioned by contacting one side surface with the back surface of the guide rail for the car;
Fixing means for removably fixing the fixing portion to the flange portion of the car guide rail;
A gauge having an attachment reference for the cam and an attachment reference for the position switch on an attachment reference surface provided on the fixed portion and projecting to one side of the guide rail for the car;
An apparatus for mounting an elevator detection device, comprising:

The fixing means is
A first engagement piece provided on a first fixing portion whose one side surface is in contact with the back surface of the car guide rail;
A second engaging piece that is provided in a second fixing part that is movable forward and backward with respect to the first fixing part, and that opposes the first engaging piece;
By holding the flange portion of the car guide rail from both sides by the first engaging piece and the second engaging piece, the fixing portion including the first fixing portion and the second fixing portion is used as the guide rail for the car. The apparatus for mounting an elevator detecting device according to claim 2, wherein the mounting device is fixed to the elevator.

The gauge has a plate shape, and the cam position crease line, which serves as the mounting reference for the cam, and the switch position crease line, which serves as the mounting reference for the position switch, are arranged vertically on one side serving as the mounting reference surface. The attachment device for an elevator detection device according to any one of claims 1 to 3, wherein the attachment device is formed in a direction.

An attachment method for attaching a detection device comprising a cam and a position switch for detecting a lift position of an elevator car to an elevator lift body and a hoistway fixing body,
Attaching a mounting device having a gauge having the mounting reference of the cam and the mounting reference of the position switch to the hoistway fixing body in accordance with the mounting position of the position switch;
After attaching the attachment device to the hoistway fixing body, attaching the cam to the hoisting body based on the attachment standard of the cam provided in the gauge;
After attaching the mounting device to the hoistway fixing body, attaching the position switch to the hoistway fixing body based on an attachment reference of the position switch provided in the gauge;
A method for mounting an elevator detecting device.

An attachment method for attaching a detection device comprising a cam and a position switch for detecting an elevator position of an elevator car to the car and the guide rail for the car,
Mounting a mounting device having a gauge having the mounting reference of the cam and the mounting reference of the position switch to the guide rail for the car according to the mounting position of the position switch;
After attaching the attachment device to the guide rail for the car, attaching the cam to the car based on the attachment standard of the cam provided on the gauge;
After attaching the mounting device to the car guide rail, attaching the position switch to the car guide rail based on the mounting standard of the position switch provided in the gauge;
A method for mounting an elevator detecting device.

A step of removing the mounting device from the hoistway fixing body or the car guide rail after attaching the cam to the hoisting body or car and attaching the position switch to the hoistway fixing body or the car guide rail; The attachment method of the detection apparatus for elevators of Claim 5 or Claim 6 characterized by the above-mentioned.