JP2014032165A

JP2014032165A - V pulley groove wear measurement sheet

Info

Publication number: JP2014032165A
Application number: JP2012180262A
Authority: JP
Inventors: Makoto Minezaki; 眞峯崎
Original assignee: MINE SERVICE KK
Current assignee: MINE SERVICE KK
Priority date: 2012-07-31
Filing date: 2012-07-31
Publication date: 2014-02-20
Anticipated expiration: 2032-07-31
Also published as: JP5916125B2

Abstract

PROBLEM TO BE SOLVED: To provide a V pulley groove wear measurement sheet that enables anybody to easily determine and measure wear of a V pulley groove and can record and save progress of the wear of the V pulley groove.SOLUTION: A sheet 11 cut in a reverse shape of the shape of a V pulley 24 has both side faces held to be fitted, a measurement rod is inserted into a gap of a groove of the V pulley 24 having worn so as to measure the gap and also to graph numerals, and a management system is prepared to enable anybody to know a wear state and a wear progress state.

Description

技術背景Technical background

Ｖプーリーの経年劣化による溝の磨耗現象を管理に対する方法がなく、現在では指先でさわり溝の磨耗状態を判断する為、正確な測定方法がない。There is no method for managing the groove wear phenomenon due to aging of the V pulley, and there is currently no accurate measurement method for touching the fingertip to determine the groove wear state.

Ｖプーリー溝の磨耗は、主に経年劣化が多く、いろんな機械は２４時間運転やタイマー運転され、停止や運転が毎日行われる機械は、駆動時のトルクが最も大きい為に、スリップ現象が発生し摩擦による発熱の状況が繰り返され、長時間運転をしていると、Ｖベルトの表面が硬化し、同時に伸びが発生し、Ｖベルトの劣化でＶプーリーの溝の磨耗が増大され、Ｖベルトを交換してもＶプーリーガ磨耗していると、新しいＶベルトに交換してもＶプーリーのの溝磨耗形状が曲型に変形している為、ＶベルトがＶプーリーになじまず、異常振動や異常音を発生し、軸受の劣化・羽根の破損・架台ボルトの緩み等の異常が発生し、運転を継続することで、Ｖベルトを新しく交換しても不均等なＶプーリーの接触面で異常摩擦が生じ急激な温度上昇による亀裂やＶベルトの破断が発生し、短期間で消費電力が増し、ＣＯ２の放出が増します。The wear of the V pulley groove is mainly aged, and various machines are operated 24 hours a day or with a timer, and machines that are stopped and operated every day have the highest torque at the time of driving, so slip phenomenon occurs. If the situation of heat generation due to friction is repeated and the operation is continued for a long time, the surface of the V-belt is cured, and at the same time, the elongation occurs, and the wear of the groove of the V-pulley increases due to the deterioration of the V-belt. If the V pulley is worn even after replacement, the groove shape of the V pulley will be deformed even if it is replaced with a new V belt, so the V belt will not conform to the V pulley, causing abnormal vibrations and abnormalities. Noise is generated and abnormalities such as bearing deterioration, blade breakage, and loose base bolts occur. By continuing operation, abnormal friction occurs evenly on the contact surface of the V pulley even when the V belt is newly replaced. Cause rapid temperature rise That the breaking of the crack and the V-belt occurs, power consumption is increased in a short period of time, it increases the CO2 release.

Ｖプーリー溝の磨耗検査方法は主に指先による触手で行い、経験豊富な熟練工による判断が求めら正確に数値で計測できることが出来ない。The method for inspecting the wear of the V-pulley groove is mainly performed by a tentacle with a fingertip, and cannot be measured accurately by a numerical value with the judgment of an experienced skilled worker.

発明が解決使用とする課題Problems to be solved by the invention

本発明は、次のような課題に対して、Ｖプーリーの溝磨耗状況を簡単で正確に計測し検査できることを目的とする。An object of the present invention is to easily and accurately measure and inspect the groove wear state of a V pulley for the following problems.

Ｖプーリーの溝の数だけそれぞれ摩耗を全体に把握できない。The wear cannot be grasped as a whole by the number of grooves of the V pulley.

磨耗した数値を読み取ることが非常に困難で不可能な状況。It is very difficult and impossible to read worn values.

Ｖプーリーの溝の摩耗は、左右対称に摩耗せず波を打つような曲型状態で削れて進行していく為、溝の磨耗の寸法が出せない。The wear of the groove of the V pulley does not wear symmetrically and progresses in a curved shape that strikes a wave, so that the groove wear dimension cannot be obtained.

本発明はそれらの課題を解決し、だれでも簡単に正確に溝の磨耗しているの場所や、詳細な単位の測定が可能で、不可能だったＶプーリー磨耗の経年劣化状態を履歴として記録化しＶプーリーの交換時期の計画が出易くなりベアリングの破損やＶベルトの破断やＶプーリーとＶベルトの運転中のスリップをなくし消費電力の削減と、節電や省エネ効果に努めることが出来る。The present invention solves these problems, and anyone can easily and accurately measure the location of groove wear and detailed unit measurement, and record the aging deterioration of V pulley wear, which was impossible, as a history. This makes it easier to plan for the replacement timing of the V pulley and eliminates damage to the bearing, breakage of the V belt, and slip during operation of the V pulley and V belt, thereby reducing power consumption and saving power and saving energy.

課題を解決使用とする手段Means to solve and use the problem

本発明は、Ｖプーリー溝磨耗測定シートをＶプーリーの形状ごとに測定シートを作り件名・系統名・使用Ｖプーリーの種類・形状・溝の磨耗場所及び磨耗数値ｍｍ・測定年月日などが記入できすべてのデーターの記録が書き入れて溝の磨耗の進行状況の履歴が管理しやすく誰でも簡単に把握でる。In the present invention, a V pulley groove wear measurement sheet is made for each V pulley shape, and the title, system name, type of V pulley used, shape, groove wear location and wear numerical value mm, measurement date, etc. are entered. All data records can be entered, and the history of the progress of groove wear is easy to manage and anyone can easily grasp.

測定方法は、Ｖプーリー溝磨耗測定シートをＶプーリーの側面に嵌め込んみ、手で触れなくてもＶプーリー溝磨耗測定シートはＶプーリーに留まり、Ｖプーリーの溝の形状が逆形状でカットされており新品のＶプーリーだと隙間が空かない状態ですが、Ｖプーリーの溝の磨耗が進んだ面に嵌め込むと磨り減った場所が隙間として現れ、一度に全体のＶプーリーの溝の磨耗状態を把握し管理出来きる。The measurement method is that the V pulley groove wear measurement sheet is fitted to the side of the V pulley, and the V pulley groove wear measurement sheet stays on the V pulley without touching it, and the groove shape of the V pulley is cut in the reverse shape. If it is a new V pulley, there is no gap, but if it is fitted on a surface where the groove of the V pulley has advanced, the worn area will appear as a gap, and the entire V pulley groove will be worn at once. Can be understood and managed.

Ｖプーリーの溝の隙間の位置と測定数値を測定シートの書き込みスペースに記入し、Ｖプーリー溝磨耗測定シートを嵌め込んだ状態で工事写真を撮り記録写真として管理及び報告書として提出し、Ｖプーリー溝磨耗測定シートはそれぞれの機械ごとにまとめて、磨耗履歴としてファイルにまとめ誰でもがＶプーリーの状態を把握でる。Enter the position of the groove of the V pulley groove and the measurement value in the writing space of the measurement sheet, take the construction photo with the V pulley groove wear measurement sheet fitted, and submit it as a management record and report. The groove wear measurement sheet is collected for each machine, and the wear history is compiled into a file so that anyone can grasp the state of the V pulley.

Ｖプーリーは曲型な溝の磨耗をする為、隙間を計測するのは非常に難しいが、計測棒で測定することでより正確に計測でき、溝の磨耗箇所の進んでいる位置を正確に残すことができる。Because the V pulley wears a curved groove, it is very difficult to measure the gap, but it can be measured more accurately by measuring with a measuring rod, and the position where the wear part of the groove has advanced remains accurately. be able to.

発明の効果Effect of the invention

Ｖプーリー溝磨耗測定シートを使用することで誰でも簡単に正確に数値で表示でき、Ｖプーリーの溝の磨耗の進行状況が把握でき省エネ対策に効果的である。By using the V pulley groove wear measurement sheet, anyone can easily and accurately display the numerical value, and can grasp the progress of the groove of the V pulley groove, which is effective for energy saving measures.

計測棒は図５のように丸棒で、サイズ毎に色分けがしてあり、それぞれのサイズを色で確認出来る為、計測ミスをなくし簡単で正確に計測出来る。The measuring bar is a round bar as shown in FIG. 5 and is color-coded for each size. Since each size can be confirmed by color, measurement errors can be eliminated and measurement can be performed easily and accurately.

計測棒の太さは、０．５ｍｍ・０．８ｍｍ１．５ｍｍ・２．０ｍｍ・２．５ｍｍ・３．０ｍｍ・３．５ｍｍ・４．０ｍｍ・５．０ｍｍの色分けした棒を使用しする。The thickness of the measuring rod is 0.5 mm, 0.8 mm, 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm, 5.0 mm.

本発明の一般的な使用機器状態を表した図である。It is a figure showing the general use apparatus state of this invention. 新品のＶベルトがＶプーリー溝に装填している状態である。A new V belt is loaded in the V pulley groove. Ｖプーリー溝の磨耗した部分の図である。It is a figure of the worn part of the V pulley groove. 溝の磨耗した測定数値と摩耗箇所を記入する書き込み。A note that fills in the measured values and wear points of the grooves. 計測棒の数種類の内の１本の形状。One of several types of measuring rods. Ｖプーリー溝磨耗測定シートの使用状態である。It is a use state of a V pulley groove wear measurement sheet.

本発明のＶプーリー溝磨耗測定シートは、いろいろな形状・種類のＶプーリーの両側面を挟み中間のそれぞれのＶプーリー溝のすべてを一度に測定し溝の磨耗管理が出来る。The V pulley groove wear measurement sheet of the present invention can manage groove wear by measuring all V pulley grooves in the middle with both side surfaces of various shapes and types of V pulleys interposed therebetween.

また、図５に示すように、溝の磨耗したＶプーリーにＶプーリー溝磨耗測定シートを嵌め込み溝の磨耗の場所、溝の変形など、度合を表示でき記録化し写真に残すことが出来る。Further, as shown in FIG. 5, a V pulley groove wear measurement sheet is fitted into a V pulley having a groove worn, and the degree of wear of the groove, the deformation of the groove, etc. can be displayed and recorded and recorded in a photograph.

Ｖプーリーは、すべての建築ビル・建造物・プラント工場・水力発電所・火力発電所・原子力発電所・公共施設などに多く用いられ、給気・排気・空調・冷暖房機など換気や空調に使われており、動力からのトルク伝達方法として広く利用され為、Ｖプーリーの溝の磨耗状況の管理は省エネ対策に関わってくる重要な点検項目のいとつに挙げられ、節電や省エネの効果、ＣＯ２の削減に貢献する為、産業上の利用可能性が非常に高い。V pulleys are often used in all building buildings, buildings, plant factories, hydroelectric power plants, thermal power plants, nuclear power plants, public facilities, etc., and are used for ventilation and air conditioning such as air supply, exhaust, air conditioning, and air conditioning. Since it is widely used as a method for transmitting torque from power, the management of the V pulley groove wear status is one of the important inspection items related to energy saving measures. The industrial applicability is very high in order to contribute to the reduction of energy consumption.

１ファン
２モーター
３ファンＶプーリー
４Ｖベルト
５モーターＶプーリー
６ファン架台
７ＶベルトとＶプーリーが接触する箇所
８Ｖプーリーの溝底面
９Ｖプーリーの溝の磨耗して削れ変形した場所
１０Ｖプーリーの溝の磨耗したＶプーリー
１１Ｖプーリー溝磨耗測定シート。
１２計測棒先端部分で塗装無
１３計測棒の半分より握り側の塗装部分
１４寸法の表示
１５寸法の違う計測棒を一つにまとめて輪で止めておく穴。
１６件名・ビル名・プラント工場名の記入欄。
１７系統・Ｖプーリーを使用している機器の系統名の記入欄。
１８使用・機器のモーター側及びファン側の記入欄。
１９Ｖプーリー記号の品名と種類の記入棡。
２０測定の年月日を記入する記入欄。
２１Ｖプーリーの側面にシートを嵌め込み固定される。
２２運転中にＶベルトの摩擦によりプーリーの接触面が削られ不揃いになった状態。
２３Ｖプーリーの溝の磨耗した測定数値と溝の摩耗箇所を記入する書き込みスペース。
２４測定対象の溝の磨耗したＶプーリー。
２５回転体のシャフト。1 Fan 2 Motor 3 Fan V pulley 4 V belt 5 Motor V pulley 6 Fan mount 7 Location where the V belt and V pulley come into contact 8 V pulley groove bottom surface 9 V pulley groove wear and scraped and deformed 10 V pulley V pulley 11 with worn groove of V pulley groove wear measurement sheet.
12 No painting at the tip of the measuring rod 13 Painted portion on the grip side of half of the measuring rod 14 Dimension indication 15 Hole to hold measuring rods of different dimensions together in a ring.
16 Field for entering subject, building name, plant name.
17 Line of system name of equipment using system / V pulley.
18 Use / device entry fields on the motor side and fan side.
19 Enter the name and type of V pulley symbol.
20 An entry field for entering the date of measurement.
21 A sheet is fitted and fixed to the side surface of the V pulley.
22 The contact surface of the pulley is scraped and becomes uneven due to the friction of the V-belt during operation.
23 A writing space for entering the measured value of the groove of the V pulley groove and the wear point of the groove.
24 V pulley with worn groove
25 Shaft of rotating body.

Claims

伝道用Ｖプーリーは建築ビルや建造物や工場などの空調設備に多く使われ換気や冷暖房に欠かせない機械部品で、使用する時間や条件で徐々にＶベルトとの摩擦で磨り減って、Ｖプーリーの溝が設計の寸法と異なってきて、Ｖベルトの緩みも進みＶプーリーとＶベルトのスリップ現象が発生て、ＣＯ２を放出し、節電や省エネに反して空調設備などの換気に利用している機器の風量や静圧や回転数など変化が発生し、消費電力が上昇している為に、Ｖプーリーの溝の磨耗状態を適正に測定などの管理をする事で節電や省エネ効果など、ＣＯ２の削減に貢献することが出来るＶプーリー溝磨耗測定シート。V pulleys for evangelism are mechanical parts that are often used for air conditioning equipment in buildings, buildings, factories, etc., and are indispensable for ventilation and cooling and heating. The pulley groove is different from the design dimensions, the V-belt is also loosened, the slip phenomenon of the V-pulley and V-belt occurs, releases CO2, and is used for ventilation of air conditioning equipment, etc. against power saving and energy saving. Because changes in the air volume, static pressure, rotation speed, etc. of the equipment being used have increased and power consumption has increased, power consumption and energy-saving effects, etc. can be managed by properly managing the wear state of the V pulley groove. V pulley groove wear measurement sheet that can contribute to CO2 reduction.

Ｖプーリーの両側面にＶプーリー形状と正反対の形状のシートを切り抜きそれを嵌め込こむことでＶプーリーの両側面に固定され、Ｖプーリー溝磨耗シートと溝の磨耗したＶプーリーに生じた隙間を計測し数値で表示することが出来るＶプーリー溝磨耗測定シート。Cut out the sheet of the opposite shape to the V pulley shape on both sides of the V pulley, and fix it to the both sides of the V pulley by inserting it into the gap between the V pulley groove wear sheet and the groove worn V pulley. V pulley groove wear measurement sheet that can be measured and displayed numerically.

測定した数値と磨耗している場所をＶプーリー溝磨耗測定シートに記入し、そのＶプーリー溝磨耗測定シートに使用している機器の使用建物、使用目的、使用系統名、Ｖプーリーの型、点検した年月日などあらゆる情報を明記することが出来るＶプーリー溝磨耗測定シート。Enter the measured value and the location of wear on the V-pulley groove wear measurement sheet, and the building used, purpose of use, system name, V-pulley type, inspection of the equipment used on the V-pulley groove wear measurement sheet V pulley groove wear measurement sheet that can specify all information such as the date and time.

測定する隙間にあった計測棒を差し込み、隙間の寸法を計測した数字を表記できるＶプーリー溝磨耗測定シート。A V-pulley groove wear measurement sheet that inserts a measuring rod that fits the gap to be measured and can display the number of measurements of the gap dimensions.