TR2022008830A2 - electromagnetic elevator motor brake sound insulation - Google Patents

electromagnetic elevator motor brake sound insulation

Info

Publication number
TR2022008830A2
TR2022008830A2 TR2022/008830A TR2022008830A TR2022008830A2 TR 2022008830 A2 TR2022008830 A2 TR 2022008830A2 TR 2022/008830 A TR2022/008830 A TR 2022/008830A TR 2022008830 A TR2022008830 A TR 2022008830A TR 2022008830 A2 TR2022008830 A2 TR 2022008830A2
Authority
TR
Turkey
Prior art keywords
electromagnetic
sound insulation
motor brake
elevator motor
elevator
Prior art date
Application number
TR2022/008830A
Other languages
Turkish (tr)
Inventor
Eker Yasi̇n
Original Assignee
Ekdoeksan Doekuem Metal Otomotiv Sanayi Ticaret Ltd Sirketi
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 Ekdoeksan Doekuem Metal Otomotiv Sanayi Ticaret Ltd Sirketi filed Critical Ekdoeksan Doekuem Metal Otomotiv Sanayi Ticaret Ltd Sirketi
Priority to TR2022/008830A priority Critical patent/TR2022008830A2/en
Publication of TR2022008830A2 publication Critical patent/TR2022008830A2/en
Priority to PCT/TR2022/050970 priority patent/WO2023234889A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04Driving gear ; Details thereof, e.g. seals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00Parts or details
    • F16D65/0006Noise or vibration control

Abstract

Buluş; asansör tahrik motorlarında kullanılan elektromanyetik motor freninin çalışması sırasında ortaya çıkan mekanik metal çarpma sesinin azaltılması ile oluşacak gürültü kirliliğinin önüne geçilmesini sağlayan elektromanyetik asansör motor freni ses yalıtımı ile ilgilidir. Geliştirilen elektromanyetik asansör motor freni ses yalıtımında eksenel rotorun (4) frenleme sırasında bobin gövdesi (3) ile motor (1) üzerindeki kapak plakası (2) arasında merkezleme mili (7) üzerinde yaptığı hareket sırasında rotorun (4) bağlantı burcuna (5) teması ile ortaya çıkacak yüksek ses eksenel rotor (4) ile bağlantı burcu (5) arasında konumlandırılan yalıtım malzemesi (6) ile engellenmektedir.Meet; Electromagnetic elevator motor brake sound insulation, which prevents the noise pollution that will occur by reducing the mechanical metal impact sound that occurs during the operation of the electromagnetic motor brake used in the elevator drive motors, is related to the sound insulation. In the developed electromagnetic elevator motor brake sound insulation, the contact of the rotor (4) with the connecting bush (5) during the movement of the axial rotor (4) on the centering shaft (7) between the coil body (3) and the cover plate (2) on the motor (1) during braking The loud noise that will occur with the axial rotor (4) is prevented by the insulation material (6) positioned between the connecting bush (5).

Description

TARIFNAME ELEKTROMANYETIK ASANSÖR MOTOR FRENI SES YALITIMI TEKNIKALAN Bulus; asansör tahrik motorlarinda kullanilan elektromanyetik motor freninin çalismasi sirasinda ortaya çikan mekanik metal çarpma sesinin azaltilmasi ile olusacak gürültü kirliliginin önüne geçilmesini saglayan elektromanyetik asansör motor freni ses yalitimi ile ilgilidir. ÖNCEKI TEKNIK Asansör sistemlerinde kullanilan özellikle dislisiz sistem asansör tahrik motorlarinin frenlemesi için günümüzde yogun biçimde elektromanyetik fren sistemleri kullanilmaktadir. Asansör tahrik motoru üzerinde konumlandirilan fren sistemi manyetik alan olusturulmasini saglayan bobinlerin yer aldigi bobin gövdesi ve gövde ile fren diski ve fren balatasi arasinda konumlandirilan eksenel rotor ana unsurlarindan olusmaktadir. Asansör tahrik motorunun çalismasi sirasinda elektrik akiminin fren sisteminde yer alan bobinlerden geçmesi ile birlikte olusan elektromanyetik etki ile eksenel rotor bobin gövdesine dogru çekilmekte ve balata ile fren diski bosa çikarak fren birakilmaktadir. Tahrik motorunun durdurulmasi ile bobinlerden geçen akim kesilmekte ve eksenel rotor üzerindeki elektromanyetik çekim ortadan kalkmaktadir. Böylece bobin gövdesi ile eksenel rotor arasindaki yaylar serbest kalarak eksenel rotorun balatayi motor üzerine hareket ettirmesi ile frenleme gerçeklesir. Mevcut teknikte kullanilan asansör motor frenlerinde elektromanyetik etki bobin sargilari üzerinden elde edilirken bobin sarimlari dairesel gövdeler üzerinde gerçeklestirilmektedir. Önceki tarihli G82236623A ve ile elektromanyetik etki alanlari olusturulmaya çalisildigi anlasilmaktadir. Dokümanlarda açik biçimde görüldügü gibi bobin sarim yüzeyleri genel olarak dairesel sürekli formda yüzeyler içermekte ve bobinlerin içerisine yerlestirildi gövdeler dairesel veya köseli olarak sürekli formda kenar kisimlarina sahip olarak seçilmektedir. Asansör tahrik motoru freninin çalismasi sirasinda elektromanyetik etki ve yay baskisi ile hareketlenen eksenel rotor parçasinin merkezleme mili üzerinden asansör tahrik motoruna dogru hareketi sirasinda rotor yüzeyinin baglanti burçlarina temasi ile metal çarpma sesi ortaya çikmaktadir. Bu durum motorfreni çalismasi sirasinda gürültü kirliligi olustururken çarpma etkisi ile malzeme üzerinde de deformasyona neden olmaktadir. BULUSUN KISA AÇIKLAMASI Asansör tahrik motorlarinda kullanilan elektromanyetik asansör motor freninin çalismasi sirasinda ortaya çikan mekanik metal çarpma sesinin azaltilarak hem gürültü kirliliginin ortadan kaldirilmasi hem de malzeme deformasyonunun önüne geçilmesi amaci ile bulus konusu elektromanyetik asansör motor freni ses yalitimi gelistirilmistir. Gelistirilen elektromanyetik asansör motor freni ses yalitiminda eksenel rotorun (4) frenleme sirasinda bobin gövdesi (3) ile motor (1) üzerindeki kapak plakasi (2) arasinda merkezleme mili (7) üzerinde yaptigi hareket sirasinda rotorun (4) baglanti burcuna (5) temasi ile ortaya çikacak yüksek ses eksenel rotor (4) ile baglanti burcu (5) arasinda konumlandirilan yalitim malzemesi (6) ile engellenmektedir. Böylece frenleme esnasinda ortaya çikacak olan yüksek gürültü kirliligi ortadan kaldirilirken malzeme deformasyonlarinin da önüne geçilmektedir. SEKILLERIN AÇIKLAMASI Sekil 1. Elektromanyetik Asansör Motor Freni Genel Görünümü Sekil 2. Elektromanyetik Asansör Motor Freni Detay Görünümü Sekillerde belirtilen parça numaralarinin karsiliklari asagida verilmistir. 1. Asansör Tahrik Motoru Kapak Plakasi Bobin Gövdesi Eksenel Rotor Baglanti Burcu Yalitim Malzemesi Merkezleme Mili BULUSUN DETAYLI AÇIKLAMASI Asansör tahrik motorunun frenlenmesi sirasinda ortaya çikan gürültünün ve malzeme deformasyonunun ortadan kaldirilmasi için gelistirilen elektromanyetik asansör motor freni ses yalitimi; asansör tahrik motorunun (1) elektromanyetik frenlenmesi sirasinda bobin gövdesi (3) ile kapak plakasi (2) arasinda ve merkezleme mili (7) üzerinde manyetik etki ve yay baskisi ile iki yönlü olarak hareket eden eksenel rotorun (4) kapak plakasina (2) dogru hareketi sirasinda yine merkezleme mili (7) üzerinde ve kapak plakasi (2) ile eksenel rotor (4) arasinda yer alan baglanti burcuna (5) temasi sirasinda ortaya çikacak gürültünün azaltilmasini saglamak üzere eksenel rotor (4) ile baglanti burcu (5) arasinda konumlandirilan en az bir adet yalitim malzemesi (6) içermektedir. Bulus konusu elektromanyetik asansör motor freni ses yalitiminda gelistirilen yalitim malzemesi (6) tercihen kauçuk, silikon veya plastik malzemeden imal edilen parçadir. Bulus konusu elektromanyetik asansör motor freni ses yalitiminda gelistirilen yalitim malzemesi (6) tercihen dairesel veya köseli formda imal edilen parçadir. Bulus konusu elektromanyetik asansör motor freninde eksenel rotorun (4) elektromanyetik frenleme sirasinda bobin gövdesinden (3) kapak plakasina (2) dogru hareketi elektromanyetik etkinin ortadan kalkmasi ve yay baskisi ile sert biçimde gerçeklesmektedir. Gelistirilen yalitim malzemesi (6) sayesinde eksenel rotorun (4) kapak plakasina (2) dogru hareketi sirasinda baglanti burcuna (5) temasi yalitim malzemesi (6) üzerinden gerçeklesmektedir. Böylece eksenel rotorun (4) baglanti burcuna (5) temasi sirasinda ortaya çikabilecek yüksek ses engellenmekte ve temasa dayali malzeme deformasyonunun da önüne geçilmis olmaktadir. Bu sayede hem gürültü kirliligi ortadan kaldirilmakta hem de ürün kullanim ömrü uzatilmaktadir. TR TR TR DESCRIPTION ELECTROMAGNETIC ELEVATOR MOTOR BRAKE SOUND INSULATION TEKNIKALAN Invention; It is related to electromagnetic elevator motor brake sound insulation, which prevents noise pollution that will occur by reducing the mechanical metal impact sound that occurs during the operation of the electromagnetic motor brake used in elevator drive motors. BACKGROUND ART Nowadays, electromagnetic braking systems are extensively used for braking the gearless system elevator drive motors used in elevator systems. The brake system positioned on the elevator drive motor consists of the main elements of the coil body, which contains the coils that create the magnetic field, and the axial rotor positioned between the body and the brake disc and brake pad. During the operation of the elevator drive motor, the axial rotor is pulled towards the coil body by the electromagnetic effect that occurs when the electric current passes through the coils in the brake system, and the brake lining and brake disc are released and the brake is released. By stopping the drive motor, the current passing through the coils is cut off and the electromagnetic attraction on the axial rotor is eliminated. Thus, the springs between the coil body and the axial rotor are released and braking occurs by the axial rotor moving the lining onto the motor. In elevator motor brakes used in the current technique, the electromagnetic effect is obtained through coil windings, while the coil windings are carried out on circular bodies. It is understood that attempts were made to create electromagnetic domains with the previous dated G82236623A and. As can be clearly seen in the documents, the coil winding surfaces generally contain circular continuous form surfaces, and the bodies placed inside the coils are chosen to have circular or angular continuous form edge parts. During the operation of the elevator drive motor brake, a metal impact sound occurs when the axial rotor part, which is activated by the electromagnetic effect and spring pressure, moves towards the elevator drive motor via the centering shaft, and the rotor surface comes into contact with the connection bushings. While this situation creates noise pollution during engine brake operation, it also causes deformation on the material due to impact. BRIEF DESCRIPTION OF THE INVENTION The electromagnetic elevator motor brake sound insulation subject to the invention has been developed in order to eliminate noise pollution and prevent material deformation by reducing the mechanical metal impact sound that occurs during the operation of the electromagnetic elevator motor brake used in elevator drive motors. In the developed electromagnetic elevator motor brake sound insulation, the axial rotor (4) contacts the connection bushing (5) during the movement of the axial rotor (4) on the centering shaft (7) between the coil body (3) and the cover plate (2) on the motor (1) during braking. The loud noise that would occur is prevented by the insulating material (6) positioned between the axial rotor (4) and the connection bushing (5). Thus, while high noise pollution that will occur during braking is eliminated, material deformations are also prevented. EXPLANATION OF THE FIGURES Figure 1. General View of the Electromagnetic Elevator Motor Brake Figure 2. Detail View of the Electromagnetic Elevator Motor Brake The equivalents of the part numbers indicated in the figures are given below. 1. Elevator Drive Motor Cover Plate Coil Body Axial Rotor Connection Bushing Insulation Material Centering Shaft DETAILED DESCRIPTION OF THE INVENTION Electromagnetic elevator motor brake sound insulation developed to eliminate the noise and material deformation that occurs during the braking of the elevator drive motor; During the electromagnetic braking of the elevator drive motor (1), the axial rotor (4) moves bidirectionally between the coil body (3) and the cover plate (2) and on the centering shaft (7) with magnetic effect and spring pressure, towards the cover plate (2). positioned between the axial rotor (4) and the connection bush (5) in order to reduce the noise that will occur during its contact with the connection bush (5) located on the centering shaft (7) and between the cover plate (2) and the axial rotor (4). It contains at least one insulation material (6). The insulating material (6) developed for sound insulation of the electromagnetic elevator motor brake that is the subject of the invention is preferably a piece made of rubber, silicone or plastic material. The insulating material (6) developed for the sound insulation of the electromagnetic elevator motor brake that is the subject of the invention is preferably a piece manufactured in circular or angular form. In the electromagnetic elevator motor brake of the invention, the movement of the axial rotor (4) from the coil body (3) towards the cover plate (2) during electromagnetic braking occurs sharply with the elimination of the electromagnetic effect and spring pressure. Thanks to the developed insulation material (6), the contact of the axial rotor (4) with the connection bushing (5) during its movement towards the cover plate (2) occurs through the insulation material (6). Thus, the loud noise that may occur during the contact of the axial rotor (4) with the connection bushing (5) is prevented and material deformation due to contact is prevented. In this way, noise pollution is eliminated and the product lifespan is extended. TR TR TR

TR2022/008830A 2022-05-30 2022-05-30 electromagnetic elevator motor brake sound insulation TR2022008830A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TR2022/008830A TR2022008830A2 (en) 2022-05-30 2022-05-30 electromagnetic elevator motor brake sound insulation
PCT/TR2022/050970 WO2023234889A1 (en) 2022-05-30 2022-09-09 Electromagnetic elevator motor brake sound insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR2022/008830A TR2022008830A2 (en) 2022-05-30 2022-05-30 electromagnetic elevator motor brake sound insulation

Publications (1)

Publication Number Publication Date
TR2022008830A2 true TR2022008830A2 (en) 2022-06-21

Family

ID=84046647

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2022/008830A TR2022008830A2 (en) 2022-05-30 2022-05-30 electromagnetic elevator motor brake sound insulation

Country Status (2)

Country Link
TR (1) TR2022008830A2 (en)
WO (1) WO2023234889A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL180964A (en) * 2002-09-05 2010-11-30 Inventio Ag Drive engine for a lift installation and method of mounting a drive engine
JP4247258B2 (en) * 2006-09-26 2009-04-02 株式会社日立製作所 Brake control device for elevator
NZ611346A (en) * 2010-12-17 2015-01-30 Inventio Ag Arrangement for actuating and restoring an intercepting apparatus
CN106356506B (en) * 2016-11-01 2024-01-30 谭振辉 Full-automatic continuous lead powder filling machine

Also Published As

Publication number Publication date
WO2023234889A1 (en) 2023-12-07

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