JPS6027378B2 - Governor operation test equipment for elevators - Google Patents
Governor operation test equipment for elevatorsInfo
- Publication number
- JPS6027378B2 JPS6027378B2 JP5166280A JP5166280A JPS6027378B2 JP S6027378 B2 JPS6027378 B2 JP S6027378B2 JP 5166280 A JP5166280 A JP 5166280A JP 5166280 A JP5166280 A JP 5166280A JP S6027378 B2 JPS6027378 B2 JP S6027378B2
- Authority
- JP
- Japan
- Prior art keywords
- sheave
- speed
- roller
- motor
- operation test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/02—Devices characterised by the use of mechanical means
- G01P3/24—Devices characterised by the use of mechanical means by using friction effects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Control Of Velocity Or Acceleration (AREA)
Description
【発明の詳細な説明】
本発明は、ェレべ−ター用調遠機の動作試験装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an operation testing device for an elevator telescope.
従来のエレベーター用調速機の動作試験装置を第１図、
第２図を用いて説明する。Figure 1 shows the operation test equipment for a conventional elevator speed governor.
This will be explained using FIG.
第１図は、調速機の綱車１とモータ２で駆動されるプー
リ３とをベルト４でつなぎ、綱車１を駆動し、綱車１の
回転速度は、別途、速度検出装置５を綱車１に押し当て
て検出する方法を示している。In FIG. 1, a belt 4 connects a sheave 1 of a speed governor and a pulley 3 driven by a motor 2, and the sheave 1 is driven.The rotational speed of the sheave 1 is determined by a separate speed detection device 5. A method of detecting by pressing against the sheave 1 is shown.
この方法では、モータ２を作動する作業員と、速度検出
装置５を作動する作業員との２名が必要となるばかりか
、ベルト４の張力の強弱により綱車１の回転ムラが発生
し易い等の欠点があった。This method not only requires two workers, one to operate the motor 2 and the other to operate the speed detection device 5, but also causes uneven rotation of the sheave 1 due to the strength of the tension in the belt 4. There were drawbacks such as.
第２図は、調速機の綱車６をモータ８に直結したローラ
７で駆動し、同時にモータ８に直結した回転計９にて、
そのローラ７の回転速度を綱車６の回転速度と同一とみ
なして検出する方法を示しているこの方法では、モータ
軸の回転速度を直接検出している為、ローラ７のすべり
によっては、必ずしも綱車６の真の回転速度を検出して
いるとはいえず、また、そのすべりをなくする為に強力
な押し圧でローラ７を綱車６へ圧着する必要があり、そ
の為には、強力なパワーをもったモー夕が必要である等
の欠点があった。FIG. 2 shows that the sheave 6 of the speed governor is driven by a roller 7 directly connected to a motor 8, and at the same time, a tachometer 9 directly connected to the motor 8 drives the sheave 6 of the speed governor.
This method shows a method of detecting the rotational speed of the roller 7 by regarding it as the same as the rotational speed of the sheave 6. In this method, the rotational speed of the motor shaft is directly detected, so the slippage of the roller 7 may not always be detected. It cannot be said that the true rotational speed of the sheave 6 is detected, and in order to eliminate the slippage, it is necessary to press the roller 7 to the sheave 6 with strong pressure. It had drawbacks such as the need for a moyu with strong power.
本発明は、上記の諸点に鑑み簡易に精度よく動作試験が
できるエレベーター用調速機動作試験装置を提供するこ
とにある。SUMMARY OF THE INVENTION In view of the above points, the present invention provides an elevator speed governor operation test device that can easily and accurately perform operation tests.
本発明は、調速機の綱車を回転駆動し、この縄車の外周
を速度検出装置によって計測して回転速度を検出するよ
うにしたエレベーター用認遠機動作試験装置において、
手で持ち運びできるモータに、このモータにより駆動さ
れ前記綱車の外周速度における接触摩擦により調速機の
綱車を駆動する駆動ローラを設け、一方、前記モータの
枠に、前記駆動ローラに隣接すると共に前記綱車の外周
部に当接し、この綱車の回転に従動して回転する検出ロ
−ラを有する速度検出装置を設けたものである。The present invention provides an elevator recognition machine operation test device in which a sheave of a speed governor is driven to rotate, and the rotational speed is detected by measuring the outer circumference of the sheave using a speed detection device.
A hand-portable motor is provided with a drive roller driven by the motor to drive the governor sheave by contact friction at the peripheral speed of said sheave, while on the frame of said motor adjacent to said drive roller. Additionally, a speed detection device is provided which has a detection roller that comes into contact with the outer periphery of the sheave and rotates as the sheave rotates.
・以下、本発明の一実施例を第３図乃至第５
図を用いて説明する。・Hereinafter, one embodiment of the present invention will be explained with reference to FIGS. 3 to 5.
This will be explained using figures.
駆動用モータ（例えば、電気ドリル）１川ま、その先端
部にチャックの縦綬により、脱着目在な駆動用ローラ１
１を取付けてある。A driving motor (for example, an electric drill) 1, a driving roller 1 that can be easily attached and detached by a vertical chuck at its tip.
1 is installed.
一方、駆動用モータ１０の枠体の一部に扇形リング１２
を設け、これに速度検出装置１３を藤ボルト１５を介し
て支承する。この速度検出装置１３には前記駆動用ロー
ラ１１と平行となる検出ローラ１４が取付けてある。こ
の鞠ボルト１５には、両端部が扇形リング１２と速度検
出装置１３の台座に係止されるつる巻きばね１６が般挿
されており、調速機の動作試験の際、検出装置１３（検
出ローラ１４）を前記駆動用ローラ１１と共に調速機綱
車１に所定の圧力で押付けるためのものである。On the other hand, a fan-shaped ring 12 is attached to a part of the frame of the drive motor 10.
A speed detecting device 13 is supported on this via a rattan bolt 15. A detection roller 14 parallel to the driving roller 11 is attached to the speed detection device 13. A helical spring 16 is generally inserted into this ball bolt 15, and both ends thereof are locked to the fan-shaped ring 12 and the pedestal of the speed detection device 13. This is for pressing the roller 14) together with the driving roller 11 against the governor sheave 1 with a predetermined pressure.
取付位置関係の詳細を第４図、第５図にて説明する。The details of the mounting position relationship will be explained with reference to FIGS. 4 and 5.
第４図は、検出ローラ１４、駆動ローラー１が、自由状
態であるときを示す。FIG. 4 shows the detection roller 14 and the drive roller 1 in a free state.
速度検出装置１３は、つる巻きばね１６のばね圧で扇形
リング１２に対して頚いている。The speed detection device 13 is bent against the sector ring 12 by the spring pressure of the helical spring 16.
また、マーク１７は調速機の動作試験の際、検出装置１
３（検出ｏーラ１４）を調速機織車１の外周面に、所定
の押圧（定圧）になるように押し当てている状態を確認
するマークである。第５図は、調速機綱車１の外周面に
、駆動ローラ１１及び検出ローラ１４を押圧し、綱車１
の回転速度を検出する状態を示す。In addition, mark 17 is used in the detection device 1 during the operation test of the speed governor.
3 (detection roller 14) is pressed against the outer peripheral surface of the governor loom wheel 1 at a predetermined pressure (constant pressure). In FIG. 5, the driving roller 11 and the detection roller 14 are pressed against the outer peripheral surface of the governor sheave 1, and the sheave 1
This shows the state of detecting the rotation speed of.
この時、マーク１７が左右確認される位置まで、駆動ロ
ーラ１１を軸に駆動モータ１０を矢印方向に回転すれば
、検出ローラ１４が調速機綱車１の外周面に一定のばね
圧で押圧される。At this time, if the drive motor 10 is rotated in the direction of the arrow around the drive roller 11 until the mark 17 is confirmed from left to right, the detection roller 14 will press against the outer peripheral surface of the governor sheave 1 with a constant spring pressure. be done.
駆動用モータ１０の把手部を手でもち駆動ローラ１１を
調速機綱車１の外周面に押圧することにより、検出ロー
ラ１４は、つる巻きばね１６により一定の押し圧で押付
けられている。By holding the handle of the drive motor 10 by hand and pressing the drive roller 11 against the outer peripheral surface of the governor sheave 1, the detection roller 14 is pressed with a constant pressure by the helical spring 16.
この時、駆動モータ１０の回転速度を自動的に加速する
機能を有する制御装置を用いることにより、駆動用モー
タ１０が自動加速され、駆動ローラ１１と接している綱
車１は回転し、この時検出ローラ１４は、網車１により
駆動された速度検出装置１３で、回転速度を検出する。At this time, by using a control device having a function of automatically accelerating the rotation speed of the drive motor 10, the drive motor 10 is automatically accelerated, and the sheave 1 in contact with the drive roller 11 rotates. The detection roller 14 is a speed detection device 13 driven by the net sheave 1 and detects the rotation speed.
以上、ばね付きの例について説明したが、駆動ローラ１
１と検出ローラ１４を別体として同時に接触するだけで
も測定作業が安定かつ容易になる効果がある。上記のよ
うに本発明の一実施例によれば、｛１’駆動ローラと検
出ローラが互いに軸平行に支持されるので安定した押圧
力を保持し易く、１人で測定することができるので、人
件費低減の効果がある。Above, an example with a spring has been explained, but the drive roller 1
1 and the detection roller 14 as separate bodies and simply contacting them at the same time has the effect of making the measurement work stable and easy. As described above, according to one embodiment of the present invention, {1' the drive roller and the detection roller are supported in parallel with each other's axes, so it is easy to maintain a stable pressing force, and measurement can be performed by one person. It has the effect of reducing personnel costs.
さらに、■これらの両ローラの藤をばねを介して互い平
行を保ちながら旋回可能に支持するときは、駆動ローラ
を調速機織車に押し当てるだけで、検出ローラが一定の
押し圧で綱車外周面に押しつけられ、測定者による押し
圧のばらつきも解消され、調速機動作試験が、容易かつ
、精度良くできる。Furthermore, ■ When supporting both of these rollers so that they can rotate while keeping them parallel to each other via springs, simply pressing the drive roller against the governor loom will cause the detection roller to move the sheave with a constant pressure. It is pressed against the outer circumferential surface, eliminating variations in pressing pressure depending on the measurer, making governor operation tests easy and accurate.
本発明によれば、一人の作業員が駆動ローラと検出ロー
ラとを備えたモータを操作して駆動できるため、一人で
測定できると共に、検出ローラが直接綱車に当接し回転
するため、綱車の裏の回転速度を検出することができ、
精度の良い作動試験を行なうことができる。According to the present invention, one worker can operate and drive the motor provided with the drive roller and the detection roller, so measurements can be made by one person, and since the detection roller directly contacts the sheave and rotates, the sheave The rotation speed of the back can be detected,
Accurate operation tests can be performed.
第１図および第２図は夫々従来の調速機動作試験方法を
示す概略説明図、第３図は本発明による調速機動作試験
装置を示す外観図、第４図は検出装置と扇形リングとの
取付位置関係を示す説明図、第５図は本発明による調速
機動作試験装置の使用状態を示す側面図である。
１・・・・・・駆動用ローラ、１４・・・・・・検出ロ
ーフ。
繁／図第２図
第３図
第４図
第５図1 and 2 are schematic explanatory diagrams showing a conventional speed governor operation test method, respectively. FIG. 3 is an external view showing a speed governor operation test device according to the present invention. FIG. 4 is a detection device and a fan-shaped ring. FIG. 5 is a side view showing the state in which the speed governor operation testing device according to the present invention is used. 1... Drive roller, 14... Detection loaf. Figure 2 Figure 3 Figure 4 Figure 5
Claims (1)
速度検出装置によつて計測して回転速度を検出するよう
にしたエレベーター用調速機動作試験装置において、手
で持ち運びできるモータに、このモータにより駆動され
前記綱車の外周部における接触摩擦により調速機の綱車
を駆動する駆動ローラを設け、一方、前記モータの枠に
、前記駆動ローラに隣接すると共に前記綱車の外周部に
当接しし、この綱車の回転に従動して回転する検出ロー
ラを有する速度検出装置を設けたことを特徴とするエレ
ベーター用調速機動作試験装置。 ２ 特許請求の範囲第１項に記載において、前記モータ
の枠に、前記駆動ローラの軸と平行する軸を設け、一方
、この平行軸に、この平行軸と前記検出ローラの軸とが
平行となるように速度検出装置を可回転的に設け、かつ
前記平行軸に、一端が前記モータの枠に、他端が前記速
度検出装置に固設されたつる巻きばねを嵌装したことを
特徴とするエレベーター用調速機動作試験装置。[Scope of Claims] 1. An elevator speed governor operation test device in which the speed governor's sheave is rotationally driven, and the rotational speed is detected by measuring the outer circumferential speed of the sheave using a speed detection device. In this method, a hand-portable motor is provided with a drive roller driven by the motor to drive the sheave of the speed governor by contact friction on the outer periphery of the sheave; 1. An elevator speed governor operation test device, comprising: a speed detection device having a detection roller that is adjacent to the sheave and abuts on the outer periphery of the sheave and rotates in accordance with the rotation of the sheave. 2. In claim 1, the frame of the motor is provided with an axis parallel to the axis of the drive roller, and the parallel axis is parallel to the axis of the detection roller. A speed detecting device is rotatably provided so that the speed detecting device is rotatably provided, and a helical spring having one end fixed to the frame of the motor and the other end fixed to the speed detecting device is fitted to the parallel shaft. Elevator speed governor operation test equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5166280A JPS6027378B2 (en) | 1980-04-21 | 1980-04-21 | Governor operation test equipment for elevators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5166280A JPS6027378B2 (en) | 1980-04-21 | 1980-04-21 | Governor operation test equipment for elevators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56148061A JPS56148061A (en) | 1981-11-17 |
| JPS6027378B2 true JPS6027378B2 (en) | 1985-06-28 |
Family
ID=12893081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5166280A Expired JPS6027378B2 (en) | 1980-04-21 | 1980-04-21 | Governor operation test equipment for elevators |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6027378B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895085A (en) * | 1981-11-26 | 1983-06-06 | 清水建設株式会社 | Tester for operation of governor in lifting scaffold |
| CA2169682A1 (en) * | 1995-03-10 | 1996-09-11 | Christoph Liebetrau | Method and equipment for testing a speed limiter of a lift installation |
| JP4997313B2 (en) * | 2010-04-12 | 2012-08-08 | 株式会社日立ビルシステム | Elevator governor drive unit |
| CN110654950A (en) * | 2019-10-21 | 2020-01-07 | 广东省特种设备检测研究院珠海检测院 | Remote calibration method for elevator speed limiter |
-
1980
- 1980-04-21 JP JP5166280A patent/JPS6027378B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56148061A (en) | 1981-11-17 |
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