JP7027533B2

JP7027533B2 - Elevator door machine equipment

Info

Publication number: JP7027533B2
Application number: JP2020514996A
Authority: JP
Inventors: シンチワン; ジジャン
Original assignee: シャンハイミツビシエレベーターカンパニーリミテッド
Priority date: 2017-10-27
Filing date: 2018-08-03
Publication date: 2022-03-01
Anticipated expiration: 2038-08-03
Also published as: KR20200016329A; CN109720972A; WO2019080583A1; KR102321041B1; EP3659957B1; JP2020533251A; EP3659957A1; CN109720972B; EP3659957A4

Description

本発明は、エレベータ構成要素に関し、具体的には、エレベータのドアマシン装置に関する。 The present invention relates to elevator components, specifically to elevator door machine devices.

エレベータの上下動作中に、かごと乗場が水平になると、通常かご側のドアマシンのドアベーンによって乗場ドア側の乗場ドアのローラーを駆動して、エレベータドアの開閉操作を実現する。 When the car and the landing become horizontal during the vertical movement of the elevator, the door vane of the door machine on the car side normally drives the roller of the landing door on the landing door side to realize the opening / closing operation of the elevator door.

一般的に使用されるドアベーンには、同期ドアベーンと非同期ドアベーンの２種類が含まれる。同期ドアベーンは、ドアベーンによって乗場ドアをクランピングしドアローラーと連動する動作を達成してからかごドアと乗場ドアを連動する。非同期ドアベーンは、ドアベーンとかごドアを同時に移動してかごドアと乗場ドアを連動する前に、一般にかごドアを一定の距離で移動する必要があり、非同期ドアベーンは、ドアが閉じられると事前に乗場ドアにドア閉鎖方向の押し力を加える。 Commonly used door vanes include two types: synchronous door vanes and asynchronous door vanes. In the synchronous door vane, the landing door is clamped by the door vane to achieve the operation of interlocking with the door roller, and then the car door and the landing door are interlocked. Asynchronous door vanes generally require the car door to move a certain distance before moving the door vane and the car door at the same time to link the car door and the landing door, and asynchronous door vanes are pre-landing when the door is closed. Apply a pushing force to the door in the direction of closing the door.

図１では、従来のドアマシン装置の制御での乗場ドアロックの状態が示されている。非同期ドアベーンは、ドアの閉鎖時早期に乗場ドアに対するドア閉鎖方向の押し力を解放し、乗場ドアの閉鎖速度がかごドアよりも小さい時、乗場ドアフックが制御されず早期にロックされ、ドアの閉鎖時乗場ドアの固定フックと衝突し、乗場ドアが制御されず初期運動エネルギーが早すぎに消費され、乗場で風圧がかかっている場合、乗場ドアの底部のスライダが風圧で敷居の側壁を押し、底部の摩擦力が増加し、強制閉鎖力が摩擦力よりも小さい場合、乗場ドアが適切に閉鎖されない。 FIG. 1 shows the state of the landing door lock under the control of the conventional door machine device. Asynchronous door vanes release the push force in the door closing direction against the landing door early when the door is closed, and when the landing door closing speed is lower than the car door, the landing door hook is not controlled and is locked early, and the door is closed. When the landing door collides with the fixed hook, the landing door is not controlled and the initial kinetic energy is consumed too early, and the landing is under wind pressure, the slider at the bottom of the landing door pushes the side wall of the threshold with the wind pressure. If the frictional force at the bottom increases and the forced closing force is less than the frictional force, the landing door will not close properly.

本発明が解決しようとする技術的課題は、乗場ドアの閉鎖速度がかごドアよりも小さい場合、乗場ドアフックの早期ロックを防止できるエレベータのドアマシン装置を提供することである。 A technical problem to be solved by the present invention is to provide an elevator door machine device capable of preventing premature locking of a landing door hook when the landing door closing speed is lower than that of a car door.

上記の技術的課題を解決するために、本発明は、エレベータドアマシンビームと、ドアベーンコンポーネントと、ドアベーン取付シートとを備えるエレベータのドアマシン装置であって、前記ドアベーン取付シートは駆動側のかごドアに固定され、前記ドアベーンコンポーネントは、接続部品を介して前記ドアベーン取付シートに可動的に接続される第１の可動ベーンと、接続部品を介して前記ドアベーン取付シートに可動的に接続され第１の可動ベーンと係合して乗場ドア解除ローラーをロックまたは解放し乗場ドアを移動させるための第２の可動ベーンと、第１の可動ベーンに回転可能に接続され第１の可動ベーンを駆動し第２の可動ベーンに近接する方向に揺動させるための第１の可動ベーン駆動装置と、第１の可動ベーン駆動装置に設けられる突出部と、エレベータドアマシンビームの静止部材上に固定されるストッパーと、を含み、かごドアが開かれる過程で、前記ストッパーと前記突出部との係合によって第１の可動ベーンの揺動範囲および揺動速度を規制し、かごドアが閉じられる過程で、前記ストッパーと前記突出部との係合によって第１の可動ベーンを第２の可動ベーンから離れる方向に揺動させるエレベータのドアマシン装置を提供する。 In order to solve the above technical problems, the present invention is an elevator door machine device including an elevator door machine beam, a door vane component, and a door vane mounting sheet, wherein the door vane mounting sheet is a car on the drive side. The door vane component is fixed to the door and the door vane component is movably connected to the door vane mounting sheet via a connecting component and a first movable vane movably connected to the door vane mounting sheet. A second movable vane for engaging with the first movable vane to lock or release the landing door release roller to move the landing door, and a second movable vane rotatably connected to the first movable vane to drive the first movable vane. A first movable vane drive device for swinging in a direction close to the second movable vane, a protrusion provided on the first movable vane drive device, and fixed on a stationary member of the elevator door machine beam. In the process of opening the car door, including the stopper, the engagement between the stopper and the protrusion regulates the swing range and swing speed of the first movable vane, and in the process of closing the car door. Provided is an elevator door machine device that swings a first movable vane away from a second movable vane by engaging the stopper with the protrusion.

好ましくは、前記第１の可動ベーン駆動装置は、第１の揺動レバーと第２の揺動レバーを含み、前記第１の揺動レバーは、前記ドアベーン取付シートに回転可能に接続される回転中心と、第１の可動ベーンの上部に回転可能に接続される第１の末端接続ポイントと、前記突出部が設けられる第２の末端と、を含み、前記第２の揺動レバーは、第１の可動ベーンの下部に回転可能に接続される第１の末端接続ポイントと、前記ドアベーン取付シートに回転可能に接続される第２の末端接続ポイントと、を含み、前記第１の揺動レバーの第１の末端接続ポイントと第２の揺動レバーの第１の末端接続ポイントとを結ぶ線が常に垂直し、前記第１の揺動レバーの回転中心と第２の末端接続ポイントとを結ぶ線が常に垂直する。 Preferably, the first movable vane drive includes a first swing lever and a second swing lever, the first swing lever being rotatably connected to the door vane mounting sheet. The second swing lever comprises a center, a first end connection point rotatably connected to the top of the first movable vane, and a second end provided with the protrusion. The first swing lever comprises a first end connection point rotatably connected to the bottom of one movable vane and a second end connection point rotatably connected to the door vane mounting sheet. The line connecting the first end connection point of the first swing lever and the first end connection point of the second swing lever is always vertical, and connects the rotation center of the first swing lever and the second end connection point. The lines are always vertical.

好ましくは、前記ドアベーン取り付けシートに、第１の可動ベーンのドア閉鎖方向へ移動距離を規制するための第１のリミット装置が設けられる。 Preferably, the door vane mounting sheet is provided with a first limit device for restricting the moving distance of the first movable vane in the door closing direction.

好ましくは、前記第１の可動ベーン駆動装置は、自重により第１の可動ベーンを駆動して第２の可動ベーンの方向に揺動させる。 Preferably, the first movable vane drive device drives the first movable vane by its own weight and swings in the direction of the second movable vane.

好ましくは、前記第２の揺動レバー上に弾性部材押え板装置が設けられ、前記ドアベーン取り付けシートに弾性部材の一端に嵌設される弾性部材案内装置が設けられ、前記弾性部材の他端に弾性部材押え板装置が嵌設され、前記弾性部材は、弾性部材押え板装置によって第１の可動ベーンが第２の可動ベーンに近い方向に揺動するように付勢され、前記弾性部材案内装置と弾性部材押え板装置との係合によって第１の可動ベーンの揺動過程で前記弾性部材案内装置および弾性部材押え板装置の間に常に嵌設されることを確保する。 Preferably, an elastic member holding plate device is provided on the second swing lever, an elastic member guide device fitted to one end of the elastic member is provided on the door vane mounting sheet, and the other end of the elastic member is provided with an elastic member guide device. An elastic member holding plate device is fitted, and the elastic member is urged by the elastic member holding plate device so that the first movable vane swings in a direction close to the second movable vane, and the elastic member guiding device. Engagement with the elastic member presser plate device ensures that the first movable vane is always fitted between the elastic member guide device and the elastic member presser plate device in the swinging process of the first movable vane.

好ましくは、前記突出部はホイールである。 Preferably, the protrusion is a wheel.

好ましくは、前記突出部は固定軸である。 Preferably, the protrusion is a fixed shaft.

好ましくは、前記ストッパーはカムであり、かごドアが完全に閉鎖の場合ホイールがカムによってカム曲線の開始端に当接され、かごドアの開放時第１の揺動レバーが回転し、該カムのカム曲線が前記ホイールに接触し、前記ホイールの回転速度がカム曲線によって制御され、第１の揺動レバーの回転が停止すると、前記ホイールがカムから離れる。 Preferably, the stopper is a cam, the wheel is abutted by the cam to the start end of the cam curve when the car door is completely closed, and when the car door is open, the first swing lever rotates and the cam When the cam curve comes into contact with the wheel, the rotation speed of the wheel is controlled by the cam curve, and the rotation of the first swing lever is stopped, the wheel is separated from the cam.

好ましくは、前記第１のリミット装置は、少なくとも１つのリミットボルトであり、該リミットボルトのドアベーンとの接触面にはゴムで被覆されている。 Preferably, the first limit device is at least one limit bolt, and the contact surface of the limit bolt with the door vane is covered with rubber.

好ましくは、前記弾性部材押え板装置は、弾性部材押え板取付板と、圧縮ばねシートと、円錐軸とを含み、前記押え板取付板は第２の揺動レバーに固定的に接続され、前記圧縮ばねシートは押え板取付板に回転可能に接続され、前記円錐軸は押え板取付板に設置され、前記弾性部材案内装置は、ドアベーン取付シートに固定的に接続されるネジであり、前記弾性部材は、一端が前記ネジに嵌設され、他端が円錐軸に嵌設される圧縮ばねである。 Preferably, the elastic member presser plate device includes an elastic member presser plate mounting plate, a compression spring sheet, and a conical shaft, and the presser plate mounting plate is fixedly connected to a second swing lever. The compression spring sheet is rotatably connected to the presser plate mounting plate, the conical shaft is installed on the presser plate mounting plate, and the elastic member guide device is a screw that is fixedly connected to the door vane mounting sheet and is elastic. The member is a compression spring whose one end is fitted into the screw and the other end is fitted into a conical shaft.

好ましくは、かごドアが開かれると、前記突出部に第１の可動ベーン駆動装置の回転過程で発生した水平変位方向はドア閉鎖方向である。 Preferably, when the car door is opened, the horizontal displacement direction generated in the rotation process of the first movable vane drive device on the protrusion is the door closing direction.

好ましくは、前記ドアベーンコンポーネントは、第２の可動ベーンの揺動を駆動するための第２の可動ベーン動作制御装置をさらに含み、かごが解除エリアで通常開かれると、前記第２の可動ベーンは、かごドアが開かれた後ドア閉鎖方向への揺動水平変位は、以下の式によって算出され、Ｓ２＝Ｓ１―Ｄ、ただし、Ｓ２は第２の可動ベーンがかごドアが開かれた後ドア閉鎖方向への揺動水平変位であり、Ｓ１はドアが完全閉じられた時第１の可動ベーンの動作面から第２の可動ベーンの動作面までの距離であり、Ｄは乗場ドア解除ローラー及び乗場ドアロック連動ローラーの水平方向の外幅である。 Preferably, the door vane component further comprises a second movable vane motion control device for driving the swing of the second movable vane, said second movable vane when the car is normally opened in the release area. The swing horizontal displacement in the door closing direction after the car door is opened is calculated by the following formula, S2 = S1-D, where S2 is after the second movable vane is opened. It is a swing horizontal displacement in the door closing direction, S1 is the distance from the operating surface of the first movable vane to the operating surface of the second movable vane when the door is completely closed, and D is the landing door release roller. And the horizontal outer width of the landing door lock interlocking roller.

好ましくは、前記ドアベーンコンポーネントは、第２の可動ベーンの揺動を駆動するための第２の可動ベーン動作制御装置をさらに含み、かごが解除エリアで開かれ緊急救難のため乗場ドアが開かれると乗場ドアロック連動ローラーが最初に第２の可動ベーンに接触し、第２の可動ベーンが押されてかごドアが開かれ、第１の揺動レバーが反時計方向に回転し、第１の可動ベーンがドア開放方向に揺動し、第１の可動ベーンが乗場ドアロック連動ローラーに接触するまで揺動した時、第１の可動ベーンのドア開放方向への揺動水平ストローク量は、Ｓ４＝Ｓ１―Ｄであり、上記式では、Ｓ４は第１の可動ベーンのドア開放方向への揺動水平ストローク量であり、Ｓ１はドアが完全に閉じられた時第１の可動ベーンの動作面から第２の可動ベーンの動作面までの距離であり、Ｄは乗場ドア解除ローラー及び乗場ドアロック連動ローラーの水平方向の外幅である。 Preferably, the door vane component further comprises a second movable vane motion control device for driving the swing of the second movable vane, the car is opened in the release area and the landing door is opened for emergency rescue. The landing door lock interlocking roller first contacts the second movable vane, the second movable vane is pushed to open the car door, the first rocking lever rotates counterclockwise, and the first When the movable vane swings in the door opening direction and the first movable vane swings until it comes into contact with the landing door lock interlocking roller, the swing horizontal stroke amount of the first movable vane in the door opening direction is S4. = S1-D, in the above equation, S4 is the amount of swinging horizontal stroke of the first movable vane in the door opening direction, and S1 is the operating surface of the first movable vane when the door is completely closed. The distance from the second movable vane to the operating surface of the second movable vane, and D is the horizontal outer width of the landing door release roller and the landing door lock interlocking roller.

好ましくは、コントローラと、ドアモータと、ドアインプレイススイッチと、ドアインプレイススイッチトリガーと、位置スイッチと、位置スイッチトリガーと、ドアスイッチ同期ベルトと、同期ベルトホイールと、同期ベルトテンション装置と、駆動側ベルトホイールサスペンションアームと、駆動側ドアハンガープレートと、従動側ベルトホイールサスペンションアームと、従動側ドアハンガープレートと、ドアガイドレールと、ドア開放リミット装置と、ドア閉鎖リミット装置とを更に備え、ドアマシン駆動部材、ドアガイドレール、同期ベルトホイール、同期ベルトテンション装置は、ドアマシンビームに設けられ、同期ベルトはドアモータ出力ベルトホイールおよび他端の同期ベルトホイールのホイル溝内に巻き付けられ、同期ベルトテンション装置によって緊張され、ドア中心の左右両端には、同期ベルトの上下位置にそれぞれ駆動側ベルトホイールサスペンションアームおよび従動側ベルトホイールサスペンションアームが設けられ、駆動側ベルトホイールサスペンションアームは従動側ベルトホイールサスペンションアームとは反対方向に運動し、駆動側ベルトホイールサスペンションアームは駆動側ドアハンガープレートの上部に接続され、従動側ベルトホイールサスペンションアームは従動側ドアハンガープレートの上部に接続され、駆動側ドアハンガープレートおよび従動側ドアハンガープレートのプーリーはドアガイドレールを転がり、ドアマシンビームのドアインプレイス位置のそれぞれに、ドアインプレイススイッチが設けられ、それぞれのドアにドアインプレイススイッチトリガーが設けられ、コントローラはドアモータを制御して、ドアモータの出力ベルトホイールを回転させ、駆動側ドアハンガープレートおよび従動側ドアハンガープレートが同期ベルトの伝動でドアを開閉し、ドアインプレイススイッチが安全回路に接続されかごドアが閉位置にあるかどうかを判断し、位置スイッチがドア制御回路に接続される。 Preferably, the controller, the door motor, the door-in-place switch, the door-in-place switch trigger, the position switch, the position switch trigger, the door switch synchronous belt, the synchronous belt wheel, the synchronous belt tension device, and the drive side. A door machine further equipped with a belt wheel suspension arm, a drive side door hanger plate, a driven side belt wheel suspension arm, a driven side door hanger plate, a door guide rail, a door opening limit device, and a door closing limit device. The drive member, door guide rail, synchronous belt wheel, and synchronous belt tension device are provided on the door machine beam, and the synchronous belt is wound in the wheel groove of the door motor output belt wheel and the synchronous belt wheel at the other end, and the synchronous belt tension device is provided. The drive side belt wheel suspension arm and the driven side belt wheel suspension arm are provided at the upper and lower positions of the synchronous belt at the left and right ends of the center of the door, respectively, and the drive side belt wheel suspension arm is the driven side belt wheel suspension arm. Moves in the opposite direction, the drive side belt wheel suspension arm is connected to the top of the drive side door hanger plate, the driven side belt wheel suspension arm is connected to the top of the driven side door hanger plate, and the drive side door hanger plate and driven side. The pulley on the side door hanger plate rolls on the door guide rails, each door-in-place switch on the door machine beam is equipped with a door-in-place switch, each door is equipped with a door-in-place switch trigger, and the controller controls the door motor. Controlled to rotate the output belt wheel of the door motor, the drive side door hanger plate and the driven side door hanger plate open and close the door by the transmission of the synchronous belt, the door in place switch is connected to the safety circuit and the car door is in the closed position The position switch is connected to the door control circuit.

好ましくは、乗場ドアがかごドアに連動して閉じられると、第２の可動ベーンは第２の可動ベーン動作駆動装置の制御でドア開放方向に揺動し乗場ドアロック連動ローラーを押す力を発生し、乗場ドアは強制閉じ力および初期運動エネルギーの作用で閉じられ、乗場ドアの閉じ速度がかごドアの閉じ速度以上である場合、乗場ドアの解除ホイールが最終的に第１の可動ベーンに接触し第１の可動ベーンに押し力を加え、第１の可動ベーンが第１のリミット装置で制限された場合、乗場ドアとかごドアの速度が一致であり、この時、解除ホイールが乗場ドアが閉じられるまで解除状態を維持し、ドアマシンの第１の可動ベーンが解除ホイールから離れ、乗場ドア解除ローラーが自身弾性力および重力の作用でロック方向に回転し最終的に乗場ドアをロックし、かごドアが閉られ且つ前記第１の可動ベーンと第２の可動ベーンが乗場ドアホイールを締めて乗場ドアとかごドアとを連動させると、乗場ドアの速度がかごドアの速度よりも小さい場合、前記第１の可動ベーン駆動装置は第１の可動ベーンを駆動しドア開放方向に運動させ、前記第１の可動ベーン駆動装置の駆動力は、乗場ドア解除ローラーのロック方向への回転を防止するために、乗場ドア解除ローラーのロック方向への回転水平力よりも大きく、前記ストッパーと突出部が接触すると、前記第１の可動ベーン駆動装置はストッパーの作用で第１の可動ベーンを駆動しドア閉鎖方向に運動させ、乗場ドア解除ローラーをロック方向へ回転させる。 Preferably, when the landing door is closed in conjunction with the car door, the second movable vane swings in the door opening direction under the control of the second movable vane operation drive device to generate a force for pushing the landing door lock interlocking roller. However, the landing door is closed by the action of forced closing force and initial kinetic energy, and if the closing speed of the landing door is equal to or higher than the closing speed of the car door, the release wheel of the landing door finally contacts the first movable vane. When a pushing force is applied to the first movable vane and the first movable vane is restricted by the first limit device, the speeds of the landing door and the car door are the same, and at this time, the release wheel is the landing door. It remains unlocked until closed, the first movable vane of the door machine separates from the unlock wheel, and the landing door unlock roller rotates in the locking direction under the action of its own elastic force and gravity, eventually locking the landing door. When the car door is closed and the first movable vane and the second movable vane tighten the landing door wheel to link the landing door and the car door, the speed of the landing door is smaller than the speed of the car door. The first movable vane drive device drives the first movable vane and moves it in the door opening direction, and the driving force of the first movable vane drive device prevents the landing door release roller from rotating in the lock direction. Therefore, when the stopper and the protruding portion come into contact with each other, the first movable vane driving device drives the first movable vane by the action of the stopper, which is larger than the rotational horizontal force of the landing door release roller in the locking direction. Move in the closing direction and rotate the landing door release roller in the locking direction.

好ましくは、前記かごドアが開かれ乗場ドアと連動する瞬間、かごドアのストロークはＳ＝Ｐ＋Ｓ５であり、式では、Ｓはかごドアのストロークであり、Ｐはかごドアが完全に閉じられた時第１の可動ベーンと乗場ドア解除ローラー間の水平方向の隙間であり、Ｓ５は乗場ドア解除ローラーの解除水平ストロークであり、かごドアが閉じられると、第１の揺動レバーのホイールはカムに接触する場合、かごドアが完全に閉じられる前のかごドアストロークは、前記かごドアのストロークＳ以下である。 Preferably, at the moment when the car door is opened and interlocked with the landing door, the stroke of the car door is S = P + S5, in the equation, S is the stroke of the car door and P is when the car door is completely closed. The horizontal gap between the first movable vane and the landing door release roller, S5 is the release horizontal stroke of the landing door release roller, and when the car door is closed, the wheel of the first rocking lever is on the cam. In the case of contact, the car door stroke before the car door is completely closed is equal to or less than the stroke S of the car door.

以下、図面および特定の実施形態を参照して、本発明をさらに詳細に説明する。 Hereinafter, the present invention will be described in more detail with reference to the drawings and specific embodiments.

本発明に係る従来のドアマシン装置の制御での乗場ドアロックが解除された状態でドア閉鎖方向に運動し、乗場ドアの速度がかごドアよりも小さい場合、乗場ドアロックの状態を示す概略図である。Schematic diagram showing the state of the landing door lock when the landing door is moved in the door closing direction in a state where the landing door lock is released under the control of the conventional door machine device according to the present invention and the speed of the landing door is smaller than that of the car door. Is. 本発明のエレベータのドアマシン装置の概略正面図（かごドアの完全閉鎖状態）である。It is a schematic front view (the car door completely closed state) of the door machine apparatus of the elevator of this invention. 本発明のエレベータのドアマシン装置の斜視図（かごドアの完全閉鎖状態）である。It is a perspective view of the door machine apparatus of the elevator of this invention (the car door is completely closed state). 本発明のエレベータのドアマシン装置中のドアベーンの構造を示す斜視概略正面図である。It is a perspective schematic front view which shows the structure of the door vane in the door machine apparatus of the elevator of this invention. 本発明のエレベータのドアマシン装置の第１の実施例におけるストッパーの斜視図である。It is a perspective view of the stopper in 1st Embodiment of the door machine apparatus of the elevator of this invention. 本発明のエレベータのドアマシン装置の第２の実施例における弾性部材押え板装置の斜視図である。It is a perspective view of the elastic member presser plate apparatus in 2nd Embodiment of the door machine apparatus of the elevator of this invention. 本発明のエレベータのドアマシン装置のドアベーンが解除された状態でドア閉鎖方向に運動、乗場ドアの速度がかごドアよりも小さい場合、かごドアが閉鎖前２０ｍｍである時の概略図である。It is a schematic diagram when the door vane of the door machine apparatus of the present invention moves in the door closing direction, the speed of the landing door is smaller than that of the car door, and the car door is 20 mm before closing. 本発明のエレベータのドアマシン装置の制御での乗場ドアロックが解除された状態でドア閉鎖方向に運動し、乗場ドアの速度がかごドアよりも小さい場合、かごドアが閉鎖前２０ｍｍである時の概略図である。When the landing door is moved in the door closing direction under the control of the door machine device of the elevator of the present invention and the speed of the landing door is smaller than that of the car door, when the car door is 20 mm before closing. It is a schematic diagram.

図２～４に示すように、本発明のドアマシン装置は、ドアベーン取付シート１、第１の揺動レバー３、第２の揺動レバー４、第３の揺動レバー２５、第４の揺動レバー２６、第１の可動ベーン２、第２の可動ベーン２７、第１のリミット装置１８、第２のリミット装置２０、弾性部材、弾性部材案内装置、弾性部材押え板装置６１、突出部１３、ストッパー９、および第２の可動ベーン動作制御装置３５を備える。 As shown in FIGS. 2 to 4, the door machine device of the present invention includes a door vane mounting sheet 1, a first swing lever 3, a second swing lever 4, a third swing lever 25, and a fourth swing lever. Moving lever 26, first movable vane 2, second movable vane 27, first limit device 18, second limit device 20, elastic member, elastic member guide device, elastic member holding plate device 61, protrusion 13 , A stopper 9, and a second movable vane operation control device 35.

ドアベーン取付シート１は駆動側のかごドア３０に取り付けられる。第１の揺動レバー用軸６、第２の揺動レバー用軸７、第３の揺動レバー用軸２３、第４の揺動レバー用軸２４が、ドアベーン取付シート１に高速でリベット接続される。第１の揺動レバー用軸６と第２の揺動レバー用軸７の中心軸線は垂直であり、第１の揺動レバー用軸６は第２の揺動レバー用軸７の真上に位置している。第３の揺動レバー用軸２３と第４の揺動レバー用軸２４の中心軸線は垂直であり、第３の揺動レバー用軸２３は第４の揺動レバー用軸２４の真上に位置している。第１の揺動レバー用軸６と第３の揺動レバー用軸２３とは水平に一定の間隔で離間する。 The door vane mounting sheet 1 is mounted on the car door 30 on the drive side. The first swing lever shaft 6, the second swing lever shaft 7, the third swing lever shaft 23, and the fourth swing lever shaft 24 are rivet-connected to the door vane mounting sheet 1 at high speed. Will be done. The central axes of the first swing lever shaft 6 and the second swing lever shaft 7 are perpendicular to each other, and the first swing lever shaft 6 is directly above the second swing lever shaft 7. positioned. The central axes of the third swing lever shaft 23 and the fourth swing lever shaft 24 are perpendicular to each other, and the third swing lever shaft 23 is directly above the fourth swing lever shaft 24. positioned. The first swing lever shaft 6 and the third swing lever shaft 23 are horizontally separated from each other at regular intervals.

第１の揺動レバー３は回転中心３６を有し、回転中心３６で軸受がリベット接続される。回転中心３６の一側の末端リベット軸受が第１の可動ベーン２の上部とヒンジで付けられ、第１の可動ベーン２の上部に係合位置で開口され、六角ボルトを軸として第１の揺動レバー３の回転中心３６の一側のヒンジポイントに接続されてもよい。第１の揺動レバー３に突出部１３が設けられ、該突出部はホイールであることが好ましい。第１の揺動レバー３にはローラー用軸１４が高速でリベット接続され、第１の揺動レバーホイールの内部で軸受がリベット接続され、ホイールがヒンジでローラー用軸１４に接続されている。第２の揺動レバー４に第２の末端接続ポイント３９が設けられ、該接続ポイント３９に軸受がリベット接続され、第２の揺動レバー４の回転中心として、ドアベーン取付シート１の第２の揺動レバー用軸７とヒンジで接続され、第２の揺動レバー４の他端リベット軸受が第１の可動ベーン２の下部にヒンジで接続され、第１の可動ベーン２の下部にヒンジポイントで開口され、六角ボルトを軸として使用する。第１の可動ベーン２は、六角ボルトを軸として、六角ボルトを第１の揺動レバーの裏面に貫通し、第１の揺動レバー３、第１の揺動レバー３の軸受および第１の可動ベーン２を貫通して、第１の可動ベーンの表面にナットで固定される。 The first swing lever 3 has a rotation center 36, and the bearing is rivet-connected at the rotation center 36. A terminal rivet bearing on one side of the center of rotation 36 is hinged to the top of the first movable vane 2, opened at the top of the first movable vane 2 at the engaging position, and the first rocking around the hexagon bolt. It may be connected to a hinge point on one side of the rotation center 36 of the moving lever 3. It is preferable that the first swing lever 3 is provided with a protrusion 13, and the protrusion is a wheel. The roller shaft 14 is riveted to the first swing lever 3 at high speed, the bearing is riveted inside the first swing lever wheel, and the wheel is connected to the roller shaft 14 by a hinge. A second end connection point 39 is provided on the second swing lever 4, a bearing is rivet-connected to the connection point 39, and a second swing center of the door vane mounting sheet 1 is used as the rotation center of the second swing lever 4. The swing lever shaft 7 is hinged, the other end rivet bearing of the second swing lever 4 is hinged to the lower part of the first movable vane 2, and the hinge point is connected to the lower part of the first movable vane 2. It is opened with a hexagon bolt as a shaft. The first movable vane 2 has a hexagon bolt as an axis, and the hexagon bolt penetrates the back surface of the first swing lever, and the first swing lever 3 , the bearing of the first swing lever 3, and the first swing lever 3 are used. It penetrates the movable vane 2 and is fixed to the surface of the first movable vane with a nut.

図５に示すように、エレベータドアマシンビームの静止部材上のストッパー９は、２回９０度曲げられた鋼板であり、エレベータドアマシンビームの静止部材に取り付けられたストッパー取付面５１と、ストッパー取付面５１と垂直するストッパー湾曲面４８と、ストッパー湾曲面４８と垂直しストッパー取付面５１と平行する第３の面とを有し、ストッパー取付面５１と第３の面とは面一ではないが、互いに平行である。好ましくは、第３の面の側面はカムのカム線５０である。かごドアが開かれると、第１の揺動レバー３が回転する場合、突出部１３がカム線に接触し、回転速度がカム線によって制御され、第１の揺動レバー３の回転が停止すると、突出部１３がストッパー９から離れる。 As shown in FIG. 5, the stopper 9 on the stationary member of the elevator door machine beam is a steel plate bent 90 degrees twice, and the stopper mounting surface 51 attached to the stationary member of the elevator door machine beam and the stopper mounting. It has a stopper curved surface 48 perpendicular to the surface 51 and a third surface perpendicular to the stopper curved surface 48 and parallel to the stopper mounting surface 51, although the stopper mounting surface 51 and the third surface are not flush with each other. , Parallel to each other. Preferably, the side surface of the third surface is the cam wire 50 of the cam. When the car door is opened, when the first swing lever 3 rotates, the protruding portion 13 comes into contact with the cam wire, the rotation speed is controlled by the cam wire, and the rotation of the first swing lever 3 stops. , The protruding portion 13 separates from the stopper 9.

図４に示すように、ドアベーン取り付けシート１は９０度の湾曲板であり、その表面はドア板の表面に平行し、ドア閉鎖側に表面に垂直する側面が曲げられて形成される。側面の上下端にそれぞれ直径９ｍｍの円形穴が設けられ、円形穴に穴中心に合わせてＭ８の溶接ナットが取り付けられ、溶接ナットがドアベーン取り付けシートの外側に位置する。上端がゴムで被覆された２５ｍｍのＭ８ボルトを前記のＭ８の溶接ナットに取り付け、ボルトがドアベーン取り付けシートの内側に位置する。上下側のボルトは第１のリミット装置１８になる。第１の可動ベーン２は、互いに垂直する面を有し、その表面に第１の揺動レバー３および第２の揺動レバー４がヒンジで取り付けられると、第１の可動ベーン２は垂直になり、ドア完全閉鎖場合第１のリミット装置を調整して、第１の可動ベーンの側面が第１のリミット装置１８に接触する場合、第１の可動ベーン２と乗場ドアロック上部解除ホイールとの水平方向の隙間をＣ１として、一般に９ｍｍである。 As shown in FIG. 4, the door vane mounting sheet 1 is a 90-degree curved plate, the surface of which is parallel to the surface of the door plate, and the side surface perpendicular to the surface is bent toward the door closing side. Circular holes having a diameter of 9 mm are provided at the upper and lower ends of the side surfaces, and M8 weld nuts are attached to the circular holes in line with the center of the holes, and the weld nuts are located outside the door vane mounting sheet. A 25 mm M8 bolt whose upper end is covered with rubber is attached to the M8 weld nut, and the bolt is located inside the door vane mounting sheet. The bolts on the upper and lower sides become the first limit device 18. The first movable vane 2 has a surface perpendicular to each other, and when the first swing lever 3 and the second swing lever 4 are hinged to the surface thereof, the first movable vane 2 becomes vertical. When the door is completely closed, the first limit device is adjusted, and when the side surface of the first movable vane comes into contact with the first limit device 18, the first movable vane 2 and the landing door lock upper release wheel are used. The gap in the horizontal direction is C1, and is generally 9 mm.

図２～４に示すように、第１の揺動レバー３、第２の揺動レバー４、第１の可動ベーン２によって二重揺動レバー機構を構成し、その機構の重力によって第１の可動ベーン２がドア開放方向に揺動する。ストッパー９の突出部１３に対する圧力によって第１の揺動レバー３が常に回転中心３６を中心として時計方向に回転し、この時第１の可動ベーン２がドア閉鎖方向に揺動する。ドア完全閉鎖の場合、突出部１３はストッパー９のカム線５０の開始端でストッパー９に当接され、この時第１の可動ベーン２が第１のリミット装置１８によって制限され継続して揺動できなくなる。 As shown in FIGS. 2 to 4, a double swing lever mechanism is configured by the first swing lever 3, the second swing lever 4, and the first movable vane 2, and the gravity of the mechanism constitutes the first swing lever mechanism. The movable vane 2 swings in the door opening direction. Due to the pressure on the protrusion 13 of the stopper 9, the first swing lever 3 always rotates clockwise around the rotation center 36, and at this time, the first movable vane 2 swings in the door closing direction. When the door is completely closed, the protrusion 13 abuts on the stopper 9 at the start end of the cam wire 50 of the stopper 9, at which time the first movable vane 2 is restricted by the first limit device 18 and continuously swings. become unable.

図６に示すように、第２の揺動レバー４に１つのＭ５のネジ穴が設けられ、該ネジ穴に弾性部材押え板装置６１が取り付けられる。弾性部材押え板装置６１は、弾性部材押え板取り付け板６２、圧縮ばねシート６４、および円錐軸６５を含む。弾性部材押え板取り付け板６２は、９０度曲げられた鋼板であり、表面および側面を有し、表面に１つの円形穴が設けられ、この円形穴を介して第２の揺動レバー４のＭ５ネジ穴に取り付け、弾性部材押え板取り付け板６２の側面に直径５の円形穴が設けられ、圧縮ばねシート６４をこの円形穴に高速でリベット接続し、圧縮ばねシート６４は円形の面を有し、且つ円形の面が弾性部材押え板取り付け板６２の側面に平行し、圧縮ばねシート６４に円錐軸６５が設けられ、円錐軸と圧縮ばねシート６４の中心と同心であり、円錐軸の長さは５ｍｍである。水平方向に弾性部材押え板取り付け板６２に対向するドアベーン取り付けシートの側面にＭ５ネジ穴が設けられ、かつドアベーン取り付けシートの側面のネジ穴にＭ５のネジを取り付け、ネジは１２～１６ｍｍ以下の長さを有する。ドア完全閉鎖の場合、弾性部材押え板取り付け板６２の側面とドアベーン取り付けシート１側面との角度を１０度に調整して、圧縮ばね６３の一端を前記Ｍ５のネジに嵌設させ、他端を円錐軸に嵌設させ、第１の可動ベーン２の最大揺動過程で、圧縮ばね６３が円錐軸６５およびＭ５ネジ６０から外れないのを確保する。第１の可動ベーン２の揺動ストロークで、弾性部材押え板の圧縮ばねシート６４の面が常に圧縮ばね６３に接触し、圧縮ばね６３の変形によってエネルギーを蓄積または解放し、圧縮ばね６３のエネルギーを解放すると、第１の可動ベーン２がドア開放方向に揺動し、第１の可動ベーン２がドア閉鎖方向に揺動して圧縮ばね６３にエネルギーを蓄積させる。 As shown in FIG. 6, the second swing lever 4 is provided with one screw hole of M5, and the elastic member holding plate device 61 is attached to the screw hole. The elastic member presser plate device 61 includes an elastic member presser plate mounting plate 62, a compression spring sheet 64, and a conical shaft 65. The elastic member holding plate mounting plate 62 is a steel plate bent 90 degrees, has a surface and a side surface, is provided with one circular hole on the surface, and M5 of the second swing lever 4 is provided through the circular hole. Attached to the screw hole, a circular hole having a diameter of 5 is provided on the side surface of the elastic member holding plate mounting plate 62, and the compression spring sheet 64 is rivet-connected to this circular hole at high speed, and the compression spring sheet 64 has a circular surface. And the circular surface is parallel to the side surface of the elastic member presser plate mounting plate 62, and the conical shaft 65 is provided on the compression spring sheet 64, which is concentric with the conical shaft and the center of the compression spring sheet 64, and the length of the conical shaft. Is 5 mm. M5 screw holes are provided on the side surface of the door vane mounting sheet facing the elastic member holding plate mounting plate 62 in the horizontal direction, and M5 screws are attached to the screw holes on the side surface of the door vane mounting sheet, and the screws have a length of 12 to 16 mm or less. Has a screw. When the door is completely closed, the angle between the side surface of the elastic member holding plate mounting plate 62 and the side surface of the door vane mounting sheet 1 is adjusted to 10 degrees, one end of the compression spring 63 is fitted into the screw of the M5, and the other end is fitted. It is fitted to the conical shaft to ensure that the compression spring 63 does not disengage from the conical shaft 65 and the M5 screw 60 during the maximum swing process of the first movable vane 2. In the swing stroke of the first movable vane 2, the surface of the compression spring sheet 64 of the elastic member holding plate always contacts the compression spring 63, and the deformation of the compression spring 63 stores or releases energy, and the energy of the compression spring 63. When released, the first movable vane 2 swings in the door opening direction, and the first movable vane 2 swings in the door closing direction to store energy in the compression spring 63.

ドアマシンはドアモータから供給される力によって完全閉鎖の保持力を有し、他の機械装置から供給されてもよい。ドア完全閉鎖の場合、第１の可動ベーン２が圧縮ばね６３または機構重力によってドア開放方向に押されても、かごドアが完全閉鎖保持力の作用で、第１の揺動レバー突出部１３がストッパー９下端に当接され、第１の可動ベーン２がそれ以上ドア開放方向に揺動できなくなる。 The door machine has a holding force of complete closure by the force supplied by the door motor and may be supplied by another mechanical device. In the case of the door completely closed, even if the first movable vane 2 is pushed in the door opening direction by the compression spring 63 or the mechanism gravity, the car door is completely closed and the first swing lever protrusion 13 is affected by the action of the holding force. It comes into contact with the lower end of the stopper 9, and the first movable vane 2 cannot swing in the door opening direction any more.

図７および図８に示すように、かごが解除エリアで通常開かれると、第１の可動ベーン２と第２の可動ベーン２７の間に乗場ドア解除ローラー２８および乗場ドアロック連動ローラー２９が設けられ、一般に乗場ドア解除ローラー２８および乗場ドアロック連動ローラー２９は同じ外径を有し、乗場ドア解除ローラー２８が一定距離の解除ストロークで揺動した後それ以上揺動できなくなり、この時乗場ドア解除ローラー２８と乗場ドアロック連動ローラー２９の中心が同一の垂直線上に位置する。かごドアが開かれると、前記のように、第１の可動ベーン２がドア開放方向に揺動し、かごドアが開かれる同時に、第１の可動ベーン２が水平に一定の距離Ｋだけ揺動した後乗場ドア解除ローラー２８に接触し、かごドアが継続的に開かれ、第１の可動ベーン２が継続して揺動し、乗場ドア解除ローラー２８が揺動できなくなるまで乗場ドアロック方向に揺動し、この時乗場ドア解除ローラー２８と乗場ドアロック連動ローラー２９の中心が同一垂直線上に位置する。この時、乗場ドアを押す加速力が第１の可動ベーン２の駆動力よりもはるかに大きい。第１の可動ベーン２の駆動力は第１の可動ベーン２の二重揺動レバー機構の重力であり、圧縮ばね６３の押し力であってもよい。かごドアが継続的に開かれると、第１の可動ベーン２が乗場ドアを押す加速度反作用力で駆動力に抗してドア閉鎖方向に揺動する。かごドアが継続的に移動すると、第１の可動ベーン２が乗場ドアの逆方向押し力の作用で揺動し第１のリミット装置１８に接触した後、継続的に揺動できなくなり、この時、かごドアの開放ストロークをＳとして定義し、第１のリミット装置１８から乗場ドアを押す加速力を供給して、かごドアと乗場ドアは連動し始める。 As shown in FIGS. 7 and 8, when the car is normally opened in the release area, a landing door release roller 28 and a landing door lock interlocking roller 29 are provided between the first movable vane 2 and the second movable vane 27. Generally, the landing door release roller 28 and the landing door lock interlocking roller 29 have the same outer diameter, and after the landing door release roller 28 swings with a release stroke of a certain distance, it cannot swing any more. The center of the release roller 28 and the landing door lock interlocking roller 29 are located on the same vertical line. When the car door is opened, as described above, the first movable vane 2 swings in the door opening direction, and at the same time when the car door is opened, the first movable vane 2 swings horizontally by a certain distance K. After that, it comes into contact with the landing door release roller 28, the car door is continuously opened, the first movable vane 2 continuously swings, and the landing door release roller 28 cannot swing in the direction of the landing door lock. It swings, and at this time, the center of the landing door release roller 28 and the landing door lock interlocking roller 29 are located on the same vertical line. At this time, the acceleration force for pushing the landing door is much larger than the driving force for the first movable vane 2. The driving force of the first movable vane 2 is the gravity of the double swing lever mechanism of the first movable vane 2, and may be the pushing force of the compression spring 63. When the car door is continuously opened, the first movable vane 2 swings in the door closing direction against the driving force by the acceleration reaction force pushing the landing door. When the car door moves continuously, the first movable vane 2 swings due to the action of the reverse pushing force of the landing door and comes into contact with the first limit device 18, and then cannot swing continuously. The opening stroke of the car door is defined as S, and the acceleration force for pushing the landing door is supplied from the first limit device 18, so that the car door and the landing door start to work together.

かごドアが開かれたと第２の可動ベーン２７は第２の可動ベーン動作駆動装置３５の作用でドア閉鎖方向に揺動し始め、かごドアが開かれた後第２の可動ベーン動作駆動装置３５によって第２の可動ベーン２７がドア閉鎖方向への揺動水平変位はＳ２: Ｓ２＝Ｓ１―Ｄである。 When the car door is opened, the second movable vane 27 begins to swing in the door closing direction by the action of the second movable vane operation drive device 35, and after the car door is opened, the second movable vane operation drive device 35 The second movable vane 27 swings in the door closing direction. The horizontal displacement is S2: S2 = S1-D.

上記の式では、Ｓ１はドア完全閉鎖の場合第１の可動ベーン２の動作面から第２の可動ベーン２７の動作面までの距離であり、Ｄは乗場ドア解除ローラー２８及び乗場ドアロック連動ローラー２９の水平方向の外幅であり、従来技術では、Ｄは乗場ドア解除ローラーまたは乗場ドアロック連動ローラーの外径である。 In the above equation, S1 is the distance from the operating surface of the first movable vane 2 to the operating surface of the second movable vane 27 when the door is completely closed, and D is the landing door release roller 28 and the landing door lock interlocking roller. 29 is the horizontal outer width, and in the prior art, D is the outer diameter of the landing door release roller or the landing door lock interlocking roller.

実際の設計では、上記の設定によれば、かごドア完全閉鎖の場合、第１の可動ベーン２の動作面と乗場ドアロック上部ホイールの外周の水平隙間Ｐは９ｍｍである。ストッパー９の設計、第１の揺動レバー３の設計、第１の揺動レバー３上の第１の回転中心３６と第１の可動ベーン２の位置関係、第１の揺動レバー３上の突出部１３と第１の揺動レバー回転中心３６の位置関係、およびストッパー９と第１の揺動レバー回転中心３６の位置関係によって、かごドアが解除エリアでの乗場ドアの解除連動過程は以下のとおりである。
かごドアストロークが４ｍｍである場合、第１の可動ベーン２の水平揺動水平ストロークが５ｍｍであり、第１の可動ベーン２の動作面が乗場ドア解除ローラー２８の外周にちょうど接触する。 In the actual design, according to the above setting, when the car door is completely closed, the horizontal gap P between the operating surface of the first movable vane 2 and the outer circumference of the landing door lock upper wheel is 9 mm. The design of the stopper 9, the design of the first swing lever 3, the positional relationship between the first rotation center 36 and the first movable vane 2 on the first swing lever 3, the design of the first swing lever 3. Depending on the positional relationship between the protrusion 13 and the first swing lever rotation center 36, and the positional relationship between the stopper 9 and the first swing lever rotation center 36, the release interlocking process of the landing door in the release area of the car door is as follows. It is as follows.
When the car door stroke is 4 mm, the horizontal swing horizontal stroke of the first movable vane 2 is 5 mm, and the operating surface of the first movable vane 2 just contacts the outer periphery of the landing door release roller 28.

かごドアストロークが７ｍｍである場合、第１の可動ベーン２の水平揺動水平ストロークが９ｍｍであり、第１の可動ベーン２によって乗場ドア解除ローラー２８の外周が解除ストロークの最大位置に回転し、この時乗場ドア解除ローラー２８と乗場ドアロック下部ホイール２９の中心が同一垂直線上に位置し、乗場ドアロック上部ホイールが継続的に回転できなくなる。この時、乗場ドア加速力の反作用力が第１の可動ベーン機構の重力および圧縮ばね６３の押し力の水平方向の力の合計よりも大きい。かごドアが継続的に開かれると、第１の可動ベーン２が逆方向であるドア閉鎖方向に揺動し始める。 When the car door stroke is 7 mm, the horizontal swing horizontal stroke of the first movable vane 2 is 9 mm, and the outer circumference of the landing door release roller 28 is rotated to the maximum position of the release stroke by the first movable vane 2. At this time, the center of the landing door release roller 28 and the landing door lock lower wheel 29 are located on the same vertical line, and the landing door lock upper wheel cannot continuously rotate. At this time, the reaction force of the landing door acceleration force is larger than the sum of the gravity of the first movable vane mechanism and the horizontal force of the pushing force of the compression spring 63. When the car door is continuously opened, the first movable vane 2 begins to swing in the opposite direction of the door closing.

かごドアストロークが１６ｍｍである場合、第１の可動ベーン２がドア閉鎖方向に回転し第１のリミット装置１８に接触していいて、最初と比較して第１の可動ベーン２の水平変位も１６ｍｍになり、そのあとかごドアが乗場ドアに連動して開閉する。かごドアが開かれる過程で、第２の可動ベーン２７が第２の可動ベーン動作制御装置３５の制御で継続的にドア閉鎖方向に揺動し、最終の揺動水平ストロークはＳ１―Ｄであり、乗場ドア上下部のホイールが挟持される。 When the car door stroke is 16 mm, the first movable vane 2 may rotate in the door closing direction and come into contact with the first limit device 18, and the horizontal displacement of the first movable vane 2 is also 16 mm as compared with the first. After that, the car door opens and closes in conjunction with the landing door. In the process of opening the car door, the second movable vane 27 continuously swings in the door closing direction under the control of the second movable vane operation control device 35, and the final swing horizontal stroke is S1-D. , The wheels at the top and bottom of the landing door are pinched.

かごが解除エリアで緊急救難の場合、三角形のキーで乗場ドアを開き、乗場ドアが開かれると、乗場ドアロック連動ローラー２９が最初に第２の可動ベーン２７に接触し、第２の可動ベーン２７が押されてかごドアを開き、かごドアが開かれると、第１の揺動レバー３が反時計方向に回転し、第１の可動ベーン２がドア開放方向に揺動し、第１の可動ベーン２が乗場ドアロック連動ローラー２９に接触するまで揺動する場合、第１の可動ベーン２のドア開放方向の揺動水平ストローク量は、Ｓ４：Ｓ４＝Ｓ１―Ｄである。 In case of emergency rescue in the release area, the landing door is opened with the triangular key, and when the landing door is opened, the landing door lock interlocking roller 29 first contacts the second movable vane 27, and the second movable vane When 27 is pushed to open the car door and the car door is opened, the first swing lever 3 rotates counterclockwise, the first movable vane 2 swings in the door opening direction, and the first When the movable vane 2 swings until it comes into contact with the landing door lock interlocking roller 29, the swing horizontal stroke amount of the first movable vane 2 in the door opening direction is S4: S4 = S1-D.

上記の式では、Ｓ１はドア完全閉鎖の場合第１の可動ベーン２の動作面から第２の可動ベーン２７の動作面までの距離であり、ここでは７２ｍｍであり、Ｄは乗場ドア解除ローラー及び乗場ドアロック連動ローラーの水平方向の外幅である。 In the above formula, S1 is the distance from the operating surface of the first movable vane 2 to the operating surface of the second movable vane 27 when the door is completely closed, where it is 72 mm, and D is the landing door release roller and the landing door release roller. The horizontal outer width of the landing door lock interlocking roller.

かごが解除エリアで、乗場ドアがかごドアに連動して移動し、ドア閉鎖運動の場合、第２の可動ベーン２７は第２の可動ベーン動作駆動装置３５の制御で、ドア開放方向に揺動し乗場ドアロック連動ローラーの押し力を解除する。従来技術では、一般にかごドア閉鎖前の約９０ｍｍの場合、第２の可動ベーン２７が乗場ドアロック連動ローラーの押し力を解除し、乗場ドアが強制ドア閉鎖力および初期運動エネルギーの作用で閉じられる。その後以下のようなドア閉鎖状況が発生する。 In the car release area, the landing door moves in conjunction with the car door, and in the case of door closing motion, the second movable vane 27 swings in the door opening direction under the control of the second movable vane operation drive device 35. Release the pushing force of the landing door lock interlocking roller. In the prior art, generally, in the case of about 90 mm before closing the car door, the second movable vane 27 releases the pushing force of the landing door lock interlocking roller, and the landing door is closed by the action of the forced door closing force and the initial kinetic energy. .. After that, the following door closure situation occurs.

第１、乗場ドアの閉鎖速度が常にかごドアの閉鎖速度以上であり、乗場ドアの解除ホイール２８が最終的に第１の可動ベーン２に接触し、第１の可動ベーン２に押し力を加え、第１の可動ベーン２が第１のリミット装置１８で制限されると、乗場ドアとかごドアは同じ速度を有し、解除ホイールが乗場ドアが閉じられるまで解除状態を維持し、ドアマシンの第１の可動ベーン２は解除ホイール２８から離れ、乗場ドア解除ローラーが自身の弾性力および重力の作用でロック方向に回転し、最終的に乗場ドアをロックする。 First, the closing speed of the landing door is always equal to or higher than the closing speed of the car door, and the release wheel 28 of the landing door finally contacts the first movable vane 2 and applies a pushing force to the first movable vane 2. When the first movable vane 2 is restricted by the first limit device 18, the landing door and the car door have the same speed, and the release wheel keeps the release state until the landing door is closed, and the door machine The first movable vane 2 separates from the release wheel 28, and the landing door release roller rotates in the locking direction by the action of its own elastic force and gravity, and finally locks the landing door.

第２、乗場ドアの閉鎖速度がかごドアの閉鎖速度よりも小さく、乗場ドア解除ローラーが第１の可動ベーン２から離れ、第１の可動ベーン２が二重揺動レバー機構の重力または圧縮ばね６３の作用でドア開放方向に回転し、圧縮ばね６３が発生した第１の可動ベーン２のドア開放方向の水平押し力は乗場ドア解除ローラー２８のロック方向への回転水平力よりも大きい。乗場ドア解除ローラー２８が第１の可動ベーン２の押しでロック方向に回転できなくなる。第１の揺動レバー３の突出部１３がストッパー９に接触し、第１の揺動レバー３がストッパー９の逆方向の押し力で第１の可動ベーン２がドア閉鎖方向に回転すると、乗場ドア解除ローラー２８がロック方向に回転し始める。 Second, the closing speed of the landing door is smaller than the closing speed of the car door, the landing door release roller is separated from the first movable vane 2, and the first movable vane 2 is the gravity or compression spring of the double swing lever mechanism. The horizontal pushing force in the door opening direction of the first movable vane 2 generated by the compression spring 63 is larger than the rotating horizontal force in the locking direction of the landing door release roller 28, which is rotated in the door opening direction by the action of 63. The landing door release roller 28 cannot rotate in the locking direction by pushing the first movable vane 2. When the protruding portion 13 of the first swing lever 3 comes into contact with the stopper 9, and the first swing lever 3 rotates in the direction of closing the door due to the pushing force in the opposite direction of the stopper 9, the landing The door release roller 28 begins to rotate in the locking direction.

前記かごドアの開放および乗場ドアの連動瞬間に、かごドアのストロークはＳ＝Ｐ＋Ｓ５＝１６ｍｍである。 At the moment when the car door is opened and the landing door is interlocked, the stroke of the car door is S = P + S5 = 16 mm.

Ｐはかごドア完全閉鎖の場合の第１の可動ベーン２と乗場ドア解除ローラーの水平方向の隙間、９ｍｍである。 P is a horizontal gap of 9 mm between the first movable vane 2 and the landing door release roller when the car door is completely closed.

Ｓ５は乗場ドア解除ローラー解除の水平ストローク、７ｍｍである。 S5 has a horizontal stroke of 7 mm for releasing the landing door release roller.

かごドア閉鎖の場合、第１の揺動レバー３の突出部１３がストッパー９に接触すると、かごドアが完全閉じられるまでのかごドアストロークはＳ以下であり、以下の設計によって得られる。 In the case of closing the car door, when the protruding portion 13 of the first swing lever 3 comes into contact with the stopper 9, the car door stroke until the car door is completely closed is S or less, which is obtained by the following design.

（１）ストッパー９のカム線外形とストッパー９および第１の揺動レバー３の位置関係。 (1) The positional relationship between the outer shape of the cam wire of the stopper 9 and the stopper 9 and the first swing lever 3.

（２）第１の揺動レバー３自身のレバー比と突出部１３の外径。レバー比は、突出部１３の中心から回転中心までの距離と第１の可動ベーン２のヒンジポイントから回転中心までの距離の比である。 (2) The lever ratio of the first swing lever 3 itself and the outer diameter of the protruding portion 13. The lever ratio is the ratio of the distance from the center of the protrusion 13 to the center of rotation and the distance from the hinge point of the first movable vane 2 to the center of rotation.

（３）第２の可動ベーン２の揺動の水平ストロークとかごドアストロークの関係。 (3) Relationship between the horizontal stroke of the swing of the second movable vane 2 and the car door stroke.

上記の設計により、乗場ドアロックの解除状態を制御し、かごドア開放ストロークＳまたはドア閉鎖前ストロークＳを保持する場合、乗場ドアロックが解除状態を維持し、乗場ドアロックのフックが早期に落下し乗場ドアロックの固定フック当たることを防止する。 With the above design, when the unlocked state of the landing door is controlled and the car door opening stroke S or the door closing pre-stroke S is held, the landing door lock is maintained in the unlocked state and the hook of the landing door lock falls early. Prevents the fixed hook of the landing door lock from hitting.

図１～７に示すように、本発明のエレベータのドアマシン装置は、コントローラ１３３、ドアモータ１３２、ドアインプレイススイッチ１３４、ドアインプレイススイッチトリガー１３５、位置スイッチ１３６、位置スイッチトリガー１４４、ドアスイッチ同期ベルト１２、同期ベルトホイール１３７、同期ベルトテンション装置１４３、駆動側ベルトホイールサスペンションアーム、駆動側ドアハンガープレート３２、従動側ベルトホイールサスペンションアーム３４、従動側ドアハンガープレート３３、ドアガイドレール１２５、ドア開放リミット装置１３８、ドア閉鎖リミット装置１３９を更に備え、ドアマシン駆動部材、ドアガイドレール１２５、同期ベルトホイール１３７、同期ベルトテンション装置１４３はドアマシンビーム１３１に設けられ、同期ベルト１２はドアモータ出力ベルトホイールと他端の同期ベルトホイール１３７のホイル溝内に巻き付けられ、同期ベルトテンション装置１４３によって緊張され、ドア中心の左右両端には、同期ベルト１２の上下位置にそれぞれ駆動側ベルトホイールサスペンションアームおよび従動側ベルトホイールサスペンションアーム３４が設けられ、駆動側ベルトホイールサスペンションアームは従動側ベルトホイールサスペンションアーム３４とは反対方向に運動し、駆動側ベルトホイールサスペンションアームは駆動側ドアハンガープレート３２の上部に接続され、従動側ベルトホイールサスペンションアーム３４は従動側ドアハンガープレート３３の上部に接続され、駆動側ドアハンガープレート３２および従動側ドアハンガープレート３３のプーリーはドアガイドレール１２５を転がり、ドアマシンビーム１３１のドアインプレイス位置のそれぞれに、ドアインプレイススイッチ１３４が設けられ、それぞれのドアにドアインプレイススイッチトリガー１４４が設けられ、コントローラ１３３はドアモータ１３２を制御して、ドアモータ１３２の出力ベルトホイールを回転させ、駆動側ドアハンガープレート３２および従動側ドアハンガープレート３３が同期ベルト１２の伝動でドアを開閉し、ドアインプレイススイッチ１３４が安全回路に接続されかごドアが閉位置にあるかどうかを判断し、位置スイッチ１３６がドア制御回路に接続される。 As shown in FIGS. 1 to 7, the door machine apparatus of the elevator of the present invention includes a controller 133, a door motor 132, a door-in-place switch 134, a door-in-place switch trigger 135, a position switch 136, a position switch trigger 144, and a door switch synchronization. Belt 12, Synchronous belt wheel 137, Synchronous belt tension device 143, Drive side belt wheel suspension arm, Drive side door hanger plate 32, Driven side belt wheel suspension arm 34, Driven side door hanger plate 33, Door guide rail 125, Door open A limit device 138 and a door closing limit device 139 are further provided, a door machine drive member, a door guide rail 125, a synchronous belt wheel 137, a synchronous belt tension device 143 are provided on the door machine beam 131, and the synchronous belt 12 is a door motor output belt wheel. The door is wound in the wheel groove of the synchronous belt wheel 137 at the other end and is tensioned by the synchronous belt tension device 143. A belt wheel suspension arm 34 is provided, the drive side belt wheel suspension arm moves in the direction opposite to the driven side belt wheel suspension arm 34, and the drive side belt wheel suspension arm is connected to the upper part of the drive side door hanger plate 32. The driven side belt wheel suspension arm 34 is connected to the upper part of the driven side door hanger plate 33, and the pulleys of the driving side door hanger plate 32 and the driven side door hanger plate 33 roll on the door guide rail 125 and the door machine beam 131 is door-in. A door-in-place switch 134 is provided at each place position, a door-in-place switch trigger 144 is provided at each door, and the controller 133 controls the door motor 132 to rotate and drive the output belt wheel of the door motor 132. The side door hanger plate 32 and the driven side door hanger plate 33 open and close the door by the transmission of the synchronous belt 12, the door-in-place switch 134 is connected to the safety circuit to determine whether the car door is in the closed position, and the position switch. 136 is connected to the door control circuit.

１ドアベーン取り付けシート
２第１の可動ベーン
３第１の揺動レバー
４第２の揺動レバー
６第１の揺動レバー用軸
７第２の揺動レバー用軸
９ストッパー
１２ドアスイッチ同期ベルト
１３突出部
１４ローラー用軸
１８第１のリミット装置
２３第３の揺動レバー用軸
２４第４の揺動レバー用軸
２５第３の揺動レバー
２６第４の揺動レバー
２７第２の可動ベーン
２８乗場ドア解除ローラー
２９乗場ドアロック連動ローラー
３０駆動側のかごドア
３２駆動側ドアハンガープレート
３３従動側ドアハンガープレート
３４従動側ベルトホイールサスペンションアーム
３５第２の可動ベーン動作制御装置
３６第１の揺動レバー回転中心
３９第２の揺動レバーの第２の末端接続ポイント
４８ストッパー湾曲面
５０ストッパーカム線
５１ストッパー取り付け面
５３第１の揺動レバーの第１の末端接続ポイント
５４第２の揺動レバーの第１の末端接続ポイント
５７第１の揺動レバーの第２の末端
６０ボルト（弾性部材案内装置）
６１弾性部材押え板装置
６２弾性部材押え板取り付け板
６３圧縮ばね（弾性部材）
６４圧縮ばねシート
６５円錐軸
１２５ドアガイドレール
１３１ドアマシンビーム
１３２ドアモータ
１３３コントローラ
１３４ドアインプレイススイッチ
１３５ドアインプレイススイッチトリガー
１３６位置スイッチ
１３７同期ベルトホイール
１３８ドア開放リミット装置
１３９ドア閉鎖リミット装置
１４３同期ベルトテンション装置
１４４位置スイッチトリガー

1 Door vane mounting sheet 2 1st movable vane 3 1st swing lever 4 2nd swing lever 6 1st swing lever shaft 7 2nd swing lever shaft 9 Stopper 12 Door switch synchronization belt 13 Projection 14 Roller shaft 18 First limit device 23 Third swing lever shaft 24 Fourth swing lever shaft 25 Third swing lever 26 Fourth swing lever 27 Second movable vane 28 Landing door release roller 29 Landing door lock interlocking roller 30 Drive side car door 32 Drive side door hanger plate 33 Drive side door hanger plate 34 Drive side belt wheel Suspension arm 35 Second movable vane operation control device 36 First swing Dynamic lever rotation center 39 Second swing lever second end connection point 48 Stopper curved surface 50 Stopper cam wire 51 Stopper mounting surface 53 First swing lever first end connection point 54 Second swing 1st End Connection Point 57 of Lever 2nd End 60 Bolt of 1st Swing Lever (Elastic Member Guidance Device)
61 Elastic member presser plate device 62 Elastic member presser plate mounting plate 63 Compression spring (elastic member)
64 Compression Spring Seat 65 Conical Shaft 125 Door Guide Rail 131 Door Machine Beam 132 Door Motor 133 Controller 134 Door In Place Switch 135 Door In Place Switch Trigger 136 Position Switch 137 Synchronous Belt Wheel 138 Door Open Limit Device 139 Door Close Limit Device 143 Synchronous Belt Tension device 144 position switch trigger

Claims

An elevator door machine device including an elevator door machine beam (131), a door vane component, and a door vane mounting sheet (1), wherein the door vane mounting sheet (1) is fixed to a car door on the drive side and described above. Door vane component
A first movable vane (2) movably connected to the door vane mounting sheet (1) via a connecting component,
A second movable vane (2) that is movably connected to the door vane mounting sheet (1) via a connecting component and engages with the first movable vane to lock or release the landing door release roller and move the landing door. 27) and
A first movable vane drive device that is rotatably connected to the first movable vane (2) to drive the first movable vane (2) and swing in a direction close to the second movable vane (27). When,
A protrusion (13) provided in the first movable vane drive device,
The stopper (9) fixed on the stationary member of the elevator door machine beam and
Including
The first movable vane drive device includes a first swing lever (3) and a second swing lever (4).
The first swing lever (3) is
A rotation center (36) rotatably connected to the door vane mounting sheet (1),
A first end connection point (53) rotatably connected to the top of the first movable vane,
A second end (57) provided with the protrusion (13),
Including
The second swing lever is
A first end connection point (54) rotatably connected to the bottom of the first movable vane,
A second end connection point (39) rotatably connected to the door vane mounting sheet (1) and
Including
In the process of opening the car door, the swing range and swing speed of the first movable vane (2) are restricted by the engagement between the stopper (9) and the protrusion (13), and the car door is closed. In the process, the first movable vane (2) is swung away from the second movable vane (27) by engaging the stopper (9) with the protruding portion (13).
The line connecting the first end connection point of the first swing lever and the first end connection point of the second swing lever is always vertical, and the rotation center (36) of the first swing lever is An elevator door machine device characterized in that the line connecting the second end connection point to the second end connection point is always vertical .

The elevator according to claim 1 , wherein the door vane mounting sheet (1) is provided with a first limit device for regulating a moving distance of the first movable vane (2) in a door closing direction. Door machine equipment.

The elevator door machine device according to claim 2 , wherein the first movable vane drive device drives the first movable vane by its own weight and swings in the direction of the second movable vane.

An elastic member holding plate device (61) is provided on the second swing lever, and an elastic member guide device fitted to one end of the elastic member is provided on the door vane mounting sheet (1). An elastic member holding plate device (61) is fitted to the other end, and the elastic member holding plate device (61) is fitted.
The elastic member is urged by the elastic member holding plate device (61) so that the first movable vane (2) swings in a direction close to the second movable vane (27).
By engaging the elastic member guide device and the elastic member presser plate device, the elastic member guide device and the elastic member presser plate device (61) are always fitted between the elastic member guide device and the elastic member presser plate device (61) in the swinging process of the first movable vane (2). The elevator door machine apparatus according to claim 2 , wherein the door machine device is provided.

The elevator door machine device according to claim 3 , wherein the protrusion (13) is a wheel.

The elevator door machine device according to claim 3 , wherein the protrusion (13) is a fixed shaft.

The stopper (9) is a cam, and when the car door is completely closed, the wheel is brought into contact with the start end of the cam curve by the cam, and when the car door is opened, the first swing lever rotates to rotate the cam. The fifth aspect of claim 5 , wherein when the cam curve comes into contact with the wheel, the rotation speed of the wheel is controlled by the cam curve, and the rotation of the first swing lever is stopped, the wheel separates from the cam. Elevator door machine equipment.

The elevator door machine device according to claim 3 , wherein the first limit device is at least one limit bolt, and the contact surface of the limit bolt with the door vane is covered with rubber.

The elastic member presser plate device (61) includes an elastic member presser plate mounting plate (62), a compression spring sheet (64), and a conical shaft (65), and the presser plate mounting plate (62) is the first. 2 is fixedly connected to the swing lever (4), the compression spring sheet (64) is rotatably connected to the presser plate mounting plate (62), and the conical shaft (65) is connected to the presser plate mounting plate (62). ),
The elastic member guide device is a screw (60) fixedly connected to the door vane mounting sheet (1).
The elevator according to claim 4, wherein the elastic member is a compression spring (63) having one end fitted to the screw (60) and the other end fitted to a conical shaft (65). Door machine device.

One of claims 4 to 8 , wherein when the car door is opened, the horizontal displacement direction generated in the rotation process of the first movable vane drive device on the protrusion (13) is the door closing direction. Elevator door machine equipment as described in section.

The door vane component further includes a second movable vane motion control device (35) for driving the swing of the second movable vane (27), said second when the car is normally opened in the release area. In the movable vane (27), the swing horizontal displacement in the door closing direction after the car door is opened is calculated by the following formula.
S2 = S1-D
However, in S2, the second movable vane (27) is a swing horizontal displacement in the door closing direction after the car door is opened, and in S1, when the door is completely closed, the first movable vane (2) Claims 4 to 8 which are the distances from the operating surface to the operating surface of the second movable vane (27), and D is the horizontal outer width of the landing door release roller and the landing door lock interlocking roller. The door machine device for the elevator according to any one of the above items.

The door vane component further includes a second movable vane motion control device (35) for driving the swing of the second movable vane (27), the car is opened in the release area and the landing door for emergency rescue. When is opened, the landing door lock interlocking roller (29) first contacts the second movable vane (27), the second movable vane (27) is pushed to open the car door, and the first rocking. Until the lever (3) rotates counterclockwise, the first movable vane (2) swings in the door opening direction, and the first movable vane (2) comes into contact with the landing door lock interlocking roller (29). When swaying, the amount of swaying horizontal stroke of the first movable vane (2) in the door opening direction is
S4 = S1-D
In the above equation, S4 is the amount of horizontal swinging horizontal stroke of the first movable vane (2) in the door opening direction, and S1 is the amount of the first movable vane (2) when the door is completely closed. Claims 4 to 8 which are the distances from the operating surface to the operating surface of the second movable vane (27), and D is the horizontal outer width of the landing door release roller and the landing door lock interlocking roller. The door machine device for the elevator according to any one of the above items.

Controller (133), door motor (132), door-in-place switch (134), door-in-place switch trigger (135), position switch (136), position switch trigger (144), door switch synchronization belt (12), synchronous belt wheel (137), synchronous belt tension device (143), drive side belt wheel suspension arm, drive side door hanger plate (32), driven side belt wheel suspension arm (34). Further, a driven side door hanger plate (33), a door guide rail (125), a door opening limit device (138), and a door closing limit device (139) are further provided.
The door machine drive member, door guide rail (125), synchronous belt wheel (137), synchronous belt tension device (143) are provided on the door machine beam (131), and the synchronous belt (12) is the door motor output belt wheel and others. Wrapped in the wheel groove of the synchronous belt wheel (137) at the end and tensioned by the synchronous belt tensioning device (143).
A drive side belt wheel suspension arm and a driven side belt wheel suspension arm (34) are provided at the upper and lower positions of the synchronous belt (12) at both left and right ends of the center of the door, and the drive side belt wheel suspension arm is a driven side belt wheel suspension. Move in the opposite direction of the arm (34),
The drive side belt wheel suspension arm is connected to the upper part of the drive side door hanger plate (32), the driven side belt wheel suspension arm (34) is connected to the upper part of the driven side door hanger plate (33), and the drive side door hanger plate is connected. The pulleys of (32) and the driven door hanger plate (33) roll on the door guide rail (125), and door-in-place switches (134) are provided at each of the door-in-place positions of the door machine beam (131). Each door is equipped with a door-in-place switch trigger (144)
The controller (133) controls the door motor (132) to rotate the output belt wheel of the door motor (132), and the drive side door hanger plate (32) and the driven side door hanger plate (33) of the synchronous belt (12). The door is opened and closed by transmission,
Claims 4-8 , wherein the door-in-place switch (134) is connected to the safety circuit to determine if the car door is in the closed position, and the position switch (136) is connected to the door control circuit. The door machine device for the elevator according to any one of the items.

When the landing door is closed in conjunction with the car door, the second movable vane (27) swings in the door opening direction under the control of the second movable vane operation drive device (35) and pushes the landing door lock interlocking roller. Generates force, the landing door is closed by the action of forced closing force and initial kinetic energy,
When the closing speed of the landing door is equal to or higher than the closing speed of the car door, the release wheel (28) of the landing door finally contacts the first movable vane (2) and pushes the first movable vane (2). When the first movable vane (2) is restricted by the first limit device (18), the speeds of the landing door and the car door are the same, and at this time, until the release wheel closes the landing door. Maintaining the unlocked state, the first movable vane (2) of the door machine separates from the unlock wheel (28), and the landing door release roller rotates in the locking direction by the action of its own elastic force and gravity, and finally the landing door is opened. Lock and
When the car door is closed and the first movable vane (2) and the second movable vane (27) tighten the landing door wheel to link the landing door and the car door, the speed of the landing door becomes higher than that of the car door. When the speed is smaller than the speed, the first movable vane drive device drives the first movable vane (2) to move in the door opening direction, and the driving force of the first movable vane drive device is the landing door release roller. The first movable vane drive when the stopper (9) and the protrusion (13) come into contact with each other, which is larger than the rotation horizontal force of the landing door release roller in the lock direction in order to prevent the rotation of the landing door in the lock direction. Any of claims 4 to 8 , wherein the device drives the first movable vane (2) by the action of the stopper (9) to move the first movable vane (2) in the door closing direction, and rotates the landing door release roller in the locking direction. The door machine device for the elevator according to item 1.

At the moment when the car door is opened and interlocked with the landing door, the stroke of the car door is S = P + S5.
In the equation, S is the stroke of the car door, P is the horizontal gap between the first movable vane (2) and the landing door release roller when the car door is completely closed, and S5 is the landing door release. Roller release horizontal stroke,
When the car door is closed, if the wheel (13) of the first swing lever (3) comes into contact with the cam (9), the car door stroke before the car door is completely closed is the stroke of the car door. The door machine device for an elevator according to any one of claims 4 to 8 , wherein the door machine device is S or less.