JP2006321606A - Method for testing elevator governor device - Google Patents

Method for testing elevator governor device Download PDF

Info

Publication number
JP2006321606A
JP2006321606A JP2005145653A JP2005145653A JP2006321606A JP 2006321606 A JP2006321606 A JP 2006321606A JP 2005145653 A JP2005145653 A JP 2005145653A JP 2005145653 A JP2005145653 A JP 2005145653A JP 2006321606 A JP2006321606 A JP 2006321606A
Authority
JP
Japan
Prior art keywords
governor
car
speed
test
elevator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2005145653A
Other languages
Japanese (ja)
Other versions
JP4607661B2 (en
Inventor
Toshiaki Takahashi
才明 高橋
Tadashi Minemura
忠志 峰村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Co Ltd
Original Assignee
Hitachi Building Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Building Systems Co Ltd filed Critical Hitachi Building Systems Co Ltd
Priority to JP2005145653A priority Critical patent/JP4607661B2/en
Publication of JP2006321606A publication Critical patent/JP2006321606A/en
Application granted granted Critical
Publication of JP4607661B2 publication Critical patent/JP4607661B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for testing an elevator governor device, capable of safely and easily carrying out an actuation speed test. <P>SOLUTION: In this method, a car is test-run upward at a rated speed or over (procedure S8). Car speed when a governor switch is actuated is detected (procedure S10), and a detected value is compared with a prescribed value (procedure S14). Car speed when a governor weight is actuated is detected (procedure S12), and the detected value is compared with a prescribed value (procedure S14). <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、エレベータガバナ装置の試験方法に係り、特に、乗かごがあらかじめ定められる所定速度を超えたときにガバナスイッチおよびガバナウェートがそれぞれ正常に動作するかを試験するエレベータガバナ装置の試験方法に関する。   The present invention relates to a test method for an elevator governor apparatus, and more particularly to a test method for an elevator governor apparatus for testing whether a governor switch and a governor weight normally operate when a passenger car exceeds a predetermined speed. .

一般に、エレベータガバナ装置は、乗かごの速度が異常に増大した際に、これを検出して停止させるために用いられている。この装置に要求される機能は、次の２つである。第１は、前記乗かごの速度があらかじめ定められる第１の所定値、すなわち定格速度の１．３倍に達したときにガバナスイッチを動作させてエレベータ動力を遮断し、乗かごを停止させる機能である。第２は、前記乗かごの速度が更に増大してあらかじめ定められる第２の所定値、すなわち定格速度の１．４倍に達したときにガバナロープをガバナウェートにて把持し、非常止め装置を作動させる機能である。   In general, an elevator governor device is used to detect and stop when the speed of a car has increased abnormally. The functions required for this apparatus are the following two. First, when the speed of the car reaches a predetermined first predetermined value, that is, 1.3 times the rated speed, the governor switch is operated to shut off the elevator power and stop the car. It is. Second, when the speed of the car further increases and reaches a predetermined second predetermined value, that is, 1.4 times the rated speed, the governor rope is gripped by the governor weight and the emergency stop device is operated. It is a function to let you.

このように構成されるエレベータガバナ装置は、エレベータの安全性を確保するために重要であることから、前記ガバナスイッチおよび前記ガバナウェートの動作速度を定期的に試験している。   Since the elevator governor apparatus configured as described above is important for ensuring the safety of the elevator, the operation speeds of the governor switch and the governor weight are periodically tested.

前記エレベータガバナ装置の試験方法として、作業補助者が乗かごとガバナロープとの接合部を外して前記ガバナロープを手動にて操作し、作業責任者がタコメータを用いて前記ガバナスイッチおよび前記ガバナウェートの動作速度を確認する方法が知られている。   As a test method for the elevator governor device, a work assistant manually operates the governor rope by removing a joint portion with a passenger car and a governor rope, and a person in charge uses the tachometer to operate the governor switch and the governor weight. A method for checking the speed is known.

また、１人の作業者のみで前記ガバナ装置を試験する方法として、ガバナプーリに巻回されている前記ガバナロープを、ガバナロープ引上げ治具等で前記ガバナプーリから取外し、エレベータ装置とは別の駆動装置等を用いて前記ガバナスイッチおよび前記ガバナウェートの動作速度を発生させ、作業者がタコメータを用いて前記動作速度を確認する方法が知られている（例えば、特許文献１、特許文献２参照）。
特開２００３−５４８５２号公報（段落番号００３１〜００６０、第１図） 特開平９−１３２３５８号公報（段落番号００１４〜００１６、第１図） Further, as a method for testing the governor device by only one operator, the governor rope wound around the governor pulley is removed from the governor pulley with a governor rope pulling jig or the like, and a drive device or the like separate from the elevator device is provided. There is known a method in which an operating speed of the governor switch and the governor weight is generated and an operator confirms the operating speed using a tachometer (see, for example, Patent Document 1 and Patent Document 2).
JP 2003-54852 A (paragraph numbers 0031 to 0060, FIG. 1) JP-A-9-132358 (paragraph numbers 0014 to 0016, FIG. 1)

しかしながら、前述した前者のものでは、必ず複数の作業者が必要になるとともに、複数の作業者の動作が一致しないときは、測定誤差が大きくなるという問題があった。   However, the above-mentioned former has a problem that a plurality of workers are necessarily required, and a measurement error increases when the operations of the plurality of workers do not match.

また、後者のものでは、測定器の取付け作業や、ガバナロープ引上げ治具を用いてガバナロープをガバナプーリから取外す作業が必要であることから作業工程数が多く効率が悪いとともに、前記ガバナロープを前記ガバナプーリに復帰する際に、前記ガバナロープと前記ガバナプーリとの間に手指を挟み込む危険があった。   In the latter case, it is necessary to install the measuring instrument or to remove the governor rope from the governor pulley using a governor rope pulling jig.Therefore, the number of work steps is high and the efficiency is low, and the governor rope is returned to the governor pulley. In doing so, there was a risk of pinching fingers between the governor rope and the governor pulley.

本発明は、前述した従来技術における実状からなされたもので、その目的は、安全かつ容易に動作速度試験を行うことのできるエレベータガバナ装置の試験方法を提供することにある。   The present invention has been made from the state of the prior art described above, and an object of the present invention is to provide a test method for an elevator governor apparatus that can perform an operation speed test safely and easily.

前記目的を達成するために、本発明は、乗かごに取付けられこの乗かごの昇降に同期して駆動されるガバナロープと、このガバナロープが巻回され前記ガバナロープの駆動に応じて回転駆動されるガバナプーリと、前記乗かごの速度があらかじめ定められる第１の所定値に達したときに投入されるガバナスイッチと、前記乗かごの速度があらかじめ定められる第２の所定値に達したことに応じて前記ガバナロープを把持して非常止め装置を作動させるガバナウェートとを有するエレベータガバナ装置にあって、前記ガバナスイッチおよび前記ガバナウェートの動作の良否を試験するエレベータガバナ装置の試験方法において、前記乗かごを、上昇方向に前記定格速度以上で試験運転走行させ、前記ガバナスイッチが動作したときの乗かごの速度を検出し、この検出値と前記第１の所定値とを比較するとともに、前記ガバナウェートが動作したときの乗かごの速度を検出し、この検出値と前記第２の所定値とを比較することを特徴としている。   In order to achieve the above object, the present invention provides a governor rope that is attached to a car and is driven in synchronization with the raising and lowering of the car, and a governor pulley that is wound around the governor rope and that is driven to rotate according to the driving of the governor rope. And a governor switch that is turned on when the speed of the car reaches a predetermined first predetermined value, and in response to the speed of the car reaching a predetermined second predetermined value. In an elevator governor apparatus having a governor weight for gripping a governor rope and operating an emergency stop device, in the elevator governor apparatus test method for testing the quality of the governor switch and the governor weight, the elevator car, The speed of the car when the governor switch is operated by running the test drive in the upward direction at the rated speed or higher. The detected value is compared with the first predetermined value, the speed of the car when the governor weight is operated is detected, and the detected value is compared with the second predetermined value. It is characterized by that.

この本発明にあっては、前記乗かごを上昇方向に前記定格速度以上で試験運転走行させ、前記ガバナスイッチが動作したときの乗かごの速度を検出し、この検出値とあらかじめ定められる第１の所定値とを比較するとともに、前記ガバナウェートが動作したときの乗かごの速度を検出し、この検出値とあらかじめ定められる第２の所定値とを比較する。これによって、作業者は試験運転終了後に動作速度判定を確認するだけであることから、複数の作業者を要することなく動作速度試験を実施することができる。また、前記乗かごを上昇方向に試験運転走行させるものであることから、前記ガバナスイッチおよび前記ガバナウェートの動作確認を行いつつも、前記ガバナウェートが前記ガバナロープを把持して前記非常止め装置を作動させることがなく、したがって従来のように前記乗かごと前記ガバナロープとの接合部を外したり、前記ガバナプーリから前記ガバナロープを取外したりすることを要せず、容易かつ安全に動作速度試験を行うことができる。   In the present invention, the car is caused to run in a test operation in the upward direction at the rated speed or more, and the speed of the car when the governor switch is operated is detected. Is compared with a predetermined value, and the speed of the car when the governor weight is operated is detected, and the detected value is compared with a predetermined second predetermined value. As a result, since the worker only confirms the operation speed determination after the test operation is completed, the operation speed test can be performed without requiring a plurality of workers. Further, since the car is caused to run in a test operation in the upward direction, the governor weight grips the governor rope and operates the emergency stop device while checking the operation of the governor switch and the governor weight. Therefore, it is possible to easily and safely perform the operation speed test without removing the joint portion between the riding cage and the governor rope or removing the governor rope from the governor pulley as in the prior art. it can.

本発明は、容易かつ安全に動作速度試験を実施することができ、したがって、人件費の低減を図ることができる。また、乗かごを上昇方向に試験運転走行させるものであることから、ガバナプーリからガバナロープを取外す等の煩雑な作業を要することがなく、したがって、容易かつ安全に動作速度試験を行うことができる。   According to the present invention, it is possible to easily and safely perform an operation speed test, and therefore it is possible to reduce labor costs. Further, since the car is made to run in a test operation in the upward direction, a complicated operation such as removing the governor rope from the governor pulley is not required, and therefore the operation speed test can be performed easily and safely.

以下、本発明に係るエレベータガバナ装置の試験方法の実施の形態を図に基づいて説明する。   Embodiments of an elevator governor apparatus testing method according to the present invention will be described below with reference to the drawings.

図１は本発明のエレベータガバナ装置の試験方法の一実施形態を示すフローチャート、図２は試験方法が適用されるエレベータの概略構造図、図３は試験方法が適用されるガバナ装置の概略構造図である。   FIG. 1 is a flowchart showing an embodiment of a test method for an elevator governor apparatus according to the present invention, FIG. 2 is a schematic structural diagram of an elevator to which the test method is applied, and FIG. 3 is a schematic structural diagram of a governor apparatus to which the test method is applied. It is.

エレベータは図２に示すように、昇降路１内を昇降する乗かご２およびつり合いおもり３と、その中間部が巻上機４に巻回され、一端が乗かご２、他端がつり合いおもり３に接続される主ロープ５と、機械室６に設置されエレベータを統括制御するエレベータ制御盤７と、機械室６に設置されガバナロープ８を介して乗かご２の速度異常を検出するガバナ装置９と、乗かご２とガバナロープ８とを接合する接合体１０とを備えている。なお、巻上機４には乗かご２の速度を検出するエンコーダ４ａが設けられている。   As shown in FIG. 2, the elevator has a car 2 and a counterweight 3 that move up and down in the hoistway 1, an intermediate part thereof is wound around a hoist 4, one end is a car 2, and the other end is a counterweight 3. A main rope 5 connected to the machine room 6, an elevator control panel 7 installed in the machine room 6 for overall control of the elevator, and a governor device 9 installed in the machine room 6 for detecting an abnormal speed of the car 2 via the governor rope 8. And a joined body 10 for joining the car 2 and the governor rope 8 to each other. The hoisting machine 4 is provided with an encoder 4a for detecting the speed of the car 2.

また、ガバナ装置９は図３に示すように、乗かご２の速度が第１の所定値、すなわち定格速度の１．３倍に達したときに動作し、エレベータ動力を遮断して乗かご２を停止させるガバナスイッチ９ａと、乗かご２の速度が第２の所定値、すなわち定格速度の１．４倍に達したときに動作し、ガバナロープ８を把持して図示しない非常止め装置を作動させるガバナウェート９ｂと、ガバナロープ８が巻回されガバナロープ８に同期して回転駆動するガバナプーリ９ｃと、ガバナプーリ９ｃの回転に応じた遠心力により変位する振子９ｄと、振子９ｄに取付けられた軸９ｅと、ガバナウェート９ｂを保持するガバナウェートフック９ｆと、振子９ｄに一端が接続されガバナスイッチ９ａを投入するガバナスイッチ端子９ｇとを備えている。このように構成されたガバナ装置９は、乗かご２が所定の速度以上で下降した場合、ガバナロープ８を介しガバナプーリ９ｃが回転することで発生する遠心力に応じて軸９ｅを支点に外側に開く振子９ｄの変位により、ガバナスイッチ端子９ｇによるガバナスイッチ９ａの投入、およびガバナウェート９ｂによるガバナロープ８の把持が行われるが、乗かご２を上昇方向、すなわち矢印Ａ方向に試験運転走行させる限り、ガバナウェート９ｂがガバナロープ８を把持して非常止め装置を作動させることはない。   Further, as shown in FIG. 3, the governor device 9 operates when the speed of the car 2 reaches a first predetermined value, that is, 1.3 times the rated speed, and shuts off the elevator power to move the car 2. Is operated when the speed of the car 2 reaches a second predetermined value, that is, 1.4 times the rated speed, and grips the governor rope 8 and activates an emergency stop device (not shown). A governor weight 9b, a governor pulley 9c wound around the governor rope 8 and driven to rotate in synchronization with the governor rope 8, a pendulum 9d displaced by a centrifugal force according to the rotation of the governor pulley 9c, and a shaft 9e attached to the pendulum 9d; A governor weight hook 9f that holds the governor weight 9b and a governor switch terminal 9g that is connected at one end to the pendulum 9d and that turns on the governor switch 9a are provided. The governor device 9 configured as described above opens the shaft 9e outward with the shaft 9e as a fulcrum according to the centrifugal force generated by the rotation of the governor pulley 9c via the governor rope 8 when the car 2 descends at a predetermined speed or higher. By the displacement of the pendulum 9d, the governor switch 9a is turned on by the governor switch terminal 9g and the governor rope 8 is gripped by the governor weight 9b. However, as long as the car 2 is moved in the test operation in the upward direction, that is, in the direction of arrow A, the governor The weight 9b does not grip the governor rope 8 to operate the emergency stop device.

そして、前述したエレベータ制御盤７には、試験運転走行、乗かご速度検出、および検出値と所定値との比較を行うガバナ装置自動試験機能が備えられている。   The above-described elevator control panel 7 is provided with a governor device automatic test function for performing test driving, car speed detection, and comparing the detected value with a predetermined value.

動作速度試験を行う場合、まず、作業者は図１の手順Ｓ１に示すようにガバナ試験開始準備および安全確認を行うとともに、手順Ｓ２としてエレベータ制御盤７に対してガバナ試験運転開始指令を行う。これに応じてエレベータ制御盤７は手順Ｓ３として乗かご２の位置確認をし、手順Ｓ４として乗かご２があらかじめ設定された試験開始位置、例えば最下階にあるかどうかを判定し、乗かご２が試験開始位置にない場合、手順Ｓ５として乗かご２を最下階に移動させる。   When performing the operation speed test, first, the operator prepares for the start of the governor test and confirms safety as shown in step S1 of FIG. 1, and issues a governor test operation start command to the elevator control panel 7 as step S2. In response to this, the elevator control panel 7 confirms the position of the car 2 in step S3, and determines whether the car 2 is at a preset test start position, for example, the lowest floor, in step S4. If 2 is not at the test start position, the car 2 is moved to the lowest floor as step S5.

手順Ｓ４で乗かご２が試験開始位置にあることが判定されると、手順Ｓ６に示すように乗かご上昇速度増速指令を行うとともに、手順Ｓ７として安全回路最終確認を行い、安全が確認されると手順Ｓ８として乗かご２を上昇方向に走行させる。そして、手順Ｓ９としてガバナスイッチ９ａが動作したかどうかを判定するとともに、動作した場合、手順Ｓ１０としてエンコーダ４ａから検出した乗かご２の速度に基づきガバナスイッチ９ａの動作速度記録を行う。次いで、手順Ｓ１１としてガバナウェート９ｂが動作したかどうかを判定するとともに、動作した場合、手順Ｓ１２としてエンコーダ４ａから検出した乗かご２の速度に基づきガバナウェート９ｂの動作速度記録を行い、この後、手順Ｓ１３として乗かご２の上昇運転を終了する。一方、手順Ｓ９でガバナスイッチ９ａが動作しなかった場合、また、手順Ｓ１１でガバナウェート９ｂが動作しなかった場合、それぞれ手順Ｓ１５に示すように作業者に対してガバナ装置確認指示を行う。   When it is determined in step S4 that the car 2 is at the test start position, a car ascending speed acceleration command is issued as shown in step S6, and a safety circuit final confirmation is performed in step S7 to confirm safety. Then, the car 2 is caused to travel in the upward direction as step S8. In step S9, it is determined whether the governor switch 9a has been operated. If the governor switch 9a has been operated, the operation speed of the governor switch 9a is recorded based on the speed of the car 2 detected from the encoder 4a in step S10. Next, in step S11, it is determined whether the governor weight 9b has been operated. If the governor weight 9b has been operated, the operation speed of the governor weight 9b is recorded based on the speed of the car 2 detected from the encoder 4a in step S12. As step S13, the ascending operation of the car 2 is terminated. On the other hand, if the governor switch 9a does not operate in step S9, or if the governor wait 9b does not operate in step S11, a governor apparatus confirmation instruction is given to the worker as shown in step S15.

次いで、乗かご２の上昇運転終了後、手順Ｓ１０で検出したガバナスイッチ９ａの動作速度および手順Ｓ１２で検出したガバナウェート９ｂの動作速度をそれぞれの所定値と比較して次回試験時までに調整が必要かどうかを判定し、調整が必要であることが判定されると手順Ｓ１５に示すように作業者に対してガバナ装置確認指示を行い、一方、調整を要さないことが判定されるとガバナ試験運転を終了する。   Next, after the elevator car 2 has been lifted, the operating speed of the governor switch 9a detected in step S10 and the operating speed of the governor weight 9b detected in step S12 are compared with the respective predetermined values, and adjustments are made before the next test. If it is determined whether or not adjustment is necessary, a governor device confirmation instruction is given to the worker as shown in step S15. On the other hand, if it is determined that adjustment is not required, the governor is determined. End test run.

なお、前述したエレベータ制御盤７に備えられる試験運転走行、乗かご速度検出、および検出値と所定値との比較を行うガバナ装置自動試験機能とは、図１の手順Ｓ３〜手順Ｓ１５に示す処理のことである。   Note that the above-described governor device automatic test function for performing the test driving traveling, the car speed detection, and the comparison between the detected value and the predetermined value provided in the elevator control panel 7 is the process shown in steps S3 to S15 in FIG. That is.

本実施形態によれば、作業者は試験運転終了後に動作速度判定を確認するだけであることから、複数の作業者を要することなく動作速度試験を実施することができる。また、乗かご２を上昇方向に試験運転走行させるものであることから、ガバナスイッチ９ａおよびガバナウェート９ｂの動作確認を行いつつも、ガバナウェート９ｂがガバナロープ８を把持して非常止め装置を作動させることがなく、したがってガバナプーリ９ｃからガバナロープ８を取外したりすることを要せず、容易かつ安全に動作速度試験を行うことができる。   According to this embodiment, since the worker only confirms the operation speed determination after the test operation is completed, the operation speed test can be performed without requiring a plurality of workers. Further, since the car 2 is made to run in a test operation in the upward direction, the governor weight 9b grips the governor rope 8 and activates the emergency stop device while confirming the operation of the governor switch 9a and the governor weight 9b. Therefore, it is not necessary to remove the governor rope 8 from the governor pulley 9c, and the operation speed test can be performed easily and safely.

なお、試験運転走行、乗かご速度検出、および検出値と所定値との比較を行うガバナ装置自動試験機能を作業者が所持する携帯端末等に備え、この携帯端末等を用いて既存エレベータに対して動作速度試験を実施することにより同様の効果を得ることもできる。また、試験運転走行、乗かご速度検出、および検出値と所定値との比較を行うガバナ装置自動試験機能をエレベータ制御盤７に備えず、作業者の操作により乗かご２を上昇方向に試験運転させ、ガバナスイッチ９ａおよびガバナウェート９ｂ動作時の乗かご速度をタコメータ等を用いて検出し、試験を実施することもできる。   In addition, the portable terminal etc. possessed by the operator possesses the governor device automatic test function that performs the test driving traveling, the car speed detection, and the comparison between the detected value and a predetermined value. The same effect can be obtained by performing the operation speed test. Further, the elevator control panel 7 is not equipped with a governor device automatic test function for performing test driving, car speed detection, and comparison between the detected value and a predetermined value, and the car 2 is tested in the upward direction by the operator's operation. In addition, the car speed at the time of operation of the governor switch 9a and the governor weight 9b can be detected using a tachometer or the like, and the test can be carried out.

本発明のエレベータガバナ装置の試験方法の一実施形態を示すフローチャートである。It is a flowchart which shows one Embodiment of the testing method of the elevator governor apparatus of this invention. 試験方法が適用されるエレベータの概略構造図である。1 is a schematic structural diagram of an elevator to which a test method is applied. 試験方法が適用されるガバナ装置の概略構造図である。It is a schematic structure figure of the governor device with which a test method is applied.

符号の説明Explanation of symbols

２ 乗かご
３ つり合いおもり
４ 巻上機
４ａ エンコーダ
７ エレベータ制御盤
８ ガバナロープ
９ ガバナ装置
９ａ ガバナスイッチ
９ｂ ガバナウェート
９ｃ ガバナプーリ
９ｄ 振子
９ｅ 軸
９ｆ ガバナウェートフック
９ｇ ガバナスイッチ端子 2 car 3 counterweight 4 hoist 4a encoder 7 elevator control panel 8 governor rope 9 governor device 9a governor switch 9b governor weight 9c governor pulley 9d pendulum 9e shaft 9f governor switch 9g governor switch 9g governor switch

Claims (2)

乗かごに取付けられこの乗かごの昇降に同期して駆動されるガバナロープと、このガバナロープが巻回され前記ガバナロープの駆動に応じて回転駆動されるガバナプーリと、前記乗かごの速度があらかじめ定められる第１の所定値に達したときに投入されるガバナスイッチと、前記乗かごの速度があらかじめ定められる第２の所定値に達したことに応じて前記ガバナロープを把持して非常止め装置を作動させるガバナウェートとを有するエレベータガバナ装置にあって、前記ガバナスイッチおよび前記ガバナウェートの動作の良否を試験するエレベータガバナ装置の試験方法において、
前記乗かごを、上昇方向に前記定格速度以上で試験運転走行させ、前記ガバナスイッチが動作したときの乗かごの速度を検出し、この検出値と前記第１の所定値とを比較するとともに、前記ガバナウェートが動作したときの乗かごの速度を検出し、この検出値と前記第２の所定値とを比較することを特徴とするエレベータガバナ装置の試験方法。 A governor rope attached to the car and driven in synchronization with the raising and lowering of the car, a governor pulley wound around the governor rope and driven to rotate in response to the driving of the governor rope, and a speed of the car is predetermined. A governor switch that is turned on when a predetermined value of 1 is reached, and a governor that operates the emergency stop device by gripping the governor rope in response to the speed of the car reaching a predetermined second predetermined value. In an elevator governor apparatus having a weight, in the test method of the elevator governor apparatus for testing the quality of the operation of the governor switch and the governor weight,
The car is made to run in a test operation at the rated speed or higher in the upward direction, the speed of the car when the governor switch is operated is detected, and the detected value is compared with the first predetermined value, A test method for an elevator governor apparatus, comprising: detecting a speed of a car when the governor weight is operated; and comparing the detected value with the second predetermined value. 前記試験運転走行、前記乗かご速度検出、および前記検出値と前記所定値との比較を行うガバナ装置自動試験機能をエレベータ制御盤に備えたことを特徴とする請求項１記載のエレベータガバナ装置の試験方法。

The elevator governor apparatus according to claim 1, wherein an elevator control panel is provided with an automatic test function of the governor apparatus that performs the test driving travel, the car speed detection, and the comparison between the detected value and the predetermined value. Test method.

JP2005145653A 2005-05-18 2005-05-18 Elevator governor equipment test method Active JP4607661B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005145653A JP4607661B2 (en) 2005-05-18 2005-05-18 Elevator governor equipment test method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005145653A JP4607661B2 (en) 2005-05-18 2005-05-18 Elevator governor equipment test method

Publications (2)

Publication Number Publication Date
JP2006321606A true JP2006321606A (en) 2006-11-30
JP4607661B2 JP4607661B2 (en) 2011-01-05

Family

ID=37541554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005145653A Active JP4607661B2 (en) 2005-05-18 2005-05-18 Elevator governor equipment test method

Country Status (1)

Country Link
JP (1) JP4607661B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107265236A (en) * 2017-08-18 2017-10-20 广东省特种设备检测研究院顺德检测院 Can remote monitoring verifying elevator speed limiter device and its monitoring and method of calibration
CN115072511A (en) * 2022-06-22 2022-09-20 安徽职业技术学院 Non-carbonization driven elevator speed limiter detection device and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931648Y2 (en) * 1976-03-08 1984-09-06 株式会社小野測器 Elevator speed inspection device
JP2002046955A (en) * 2000-07-13 2002-02-12 Otis Elevator Co Emergency stop device for elevator car

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931648Y2 (en) * 1976-03-08 1984-09-06 株式会社小野測器 Elevator speed inspection device
JP2002046955A (en) * 2000-07-13 2002-02-12 Otis Elevator Co Emergency stop device for elevator car

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107265236A (en) * 2017-08-18 2017-10-20 广东省特种设备检测研究院顺德检测院 Can remote monitoring verifying elevator speed limiter device and its monitoring and method of calibration
CN115072511A (en) * 2022-06-22 2022-09-20 安徽职业技术学院 Non-carbonization driven elevator speed limiter detection device and method
CN115072511B (en) * 2022-06-22 2024-05-28 安徽职业技术学院 Device and method for detecting elevator speed limiter without carbonization drive

Also Published As

Publication number Publication date
JP4607661B2 (en) 2011-01-05

Similar Documents

Publication Publication Date Title
JP4850477B2 (en) Elevator apparatus automatic inspection method and elevator control apparatus
CN101674996B (en) Elevator
JP5036147B2 (en) Elevator speed control device, speed control method, and speed control program
JP2014061967A (en) Elevator device and elevator control method
JP4079886B2 (en) Elevator emergency stop test equipment
JP4607661B2 (en) Elevator governor equipment test method
WO2018016061A1 (en) Elevator
JP4253600B2 (en) Elevator and emergency stop test method
JP5098376B2 (en) Elevator control device
TWI314132B (en)
JP5456836B2 (en) Elevator control device
JP2005089118A (en) Governor for elevator
JP2004238151A (en) Installation method for elevator
JP2007204263A (en) Main rope deterioration diagnostic system of elevator
JP2009107806A (en) Maintenance operation device of elevator
JP2009263109A (en) Elevator brake control device
JP5665097B1 (en) Elevator governor rope removal jig
JP6610914B2 (en) Inspection method for elevator safety device
WO2019215844A1 (en) Elevator device and emergency stop inspection device testing method
JP6394849B1 (en) Elevator control device that allows the car to function as a scaffold
WO2024004122A1 (en) Device for testing emergency stop of elevator and method for testing emergency stop of elevator
JP4974372B2 (en) Elevator governor
JP2007210707A (en) Elevator trap rescue method
KR20170011241A (en) Braking force test method of elevator double brake
JP2010052875A (en) Inspection method of braking force and holding force of brake of elevator

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070911

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100624

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100706

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100901

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100921

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101007

R150 Certificate of patent or registration of utility model

Ref document number: 4607661

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131015

Year of fee payment: 3

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350