THE EFFECTS OF NONCOMPLIANT SHORT BRAKİNG DISTANCE ON CAR SLING CONSTRUCTION IN L TYPE ELEVATOR SYSTEMS

Oğuz Han Benli; Mesut Selek; Barış Ergen; Oğuzhan Yıldız

Makale detayları

THE EFFECTS OF NONCOMPLIANT SHORT BRAKİNG DISTANCE ON CAR SLING CONSTRUCTION IN L TYPE ELEVATOR SYSTEMS

Yazarlar:

Oğuz Han Benli | Mesut Selek | Barış Ergen | Oğuzhan Yıldız

Yayıncı:

Trakya University

Ana Başlıklar:

Mühendislik

Dergi:

Trakya Üniversitesi Mühendislik Bilimleri Dergisi Vol.24 Issue 1, pp.19-28

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287379

pISSN:

2147-0308

Anahtar kelimeler:

Özet:

 In this study, the effects of noncompliant braking distances on car sling construction were investigated in L type elevator systems, which are often preferred in narrow elevator shafts and modernization projects. In this article, the details of braking mechanics are not given, the state of braking at the time of completion, the effects of the forces occurring at the moment of stopping on the carcass of the main carrier system by influencing the impact factors depending on the braking trace, based on the brake tests of a real elevator, three different braking with finite element method static analysis. examined for distance. It has been found as a result of the analyzes that the brake performance causes plastic deformations on the main carrier in cases where the brake performance exceeds the values required by the standard. For this reason, it is necessary to design the brake acceleration of the elevator system to remain within the limits required by the standard and to ensure its continuity throughout the elevator life cycle.

 In this study, the effects of noncompliant braking distances on car sling construction were investigated in L type elevator systems, which are often preferred in narrow elevator shafts and modernization projects. In this article, the details of braking mechanics are not given, the state of braking at the time of completion, the effects of the forces occurring at the moment of stopping on the carcass of the main carrier system by influencing the impact factors depending on the braking trace, based on the brake tests of a real elevator, three different braking with finite element method static analysis. examined for distance. It has been found as a result of the analyzes that the brake performance causes plastic deformations on the main carrier in cases where the brake performance exceeds the values required by the standard. For this reason, it is necessary to design the brake acceleration of the elevator system to remain within the limits required by the standard and to ensure its continuity throughout the elevator life cycle.

 In this study, the effects of noncompliant braking distances on car sling construction were investigated in L type elevator systems, which are often preferred in narrow elevator shafts and modernization projects. In this article, the details of braking mechanics are not given, the state of braking at the time of completion, the effects of the forces occurring at the moment of stopping on the carcass of the main carrier system by influencing the impact factors depending on the braking trace, based on the brake tests of a real elevator, three different braking with finite element method static analysis. examined for distance. It has been found as a result of the analyzes that the brake performance causes plastic deformations on the main carrier in cases where the brake performance exceeds the values required by the standard. For this reason, it is necessary to design the brake acceleration of the elevator system to remain within the limits required by the standard and to ensure its continuity throughout the elevator life cycle.

 Bu çalışmada, dar asansör kuyularında ve sıklıkla modernizasyon projelerinde tercih edilen L tipi karkas tasarımlarında, uygun olmayan kısa frenleme mesafelerinin karkas konstrüksiyonuna etkileri incelenmiştir Bu yazıda frenleme mekaniği detaylarına girilmemiş olup, frenlemenin tamamlandığı andaki durumu, gerçek bir asansöre ait fren testlerinden yola çıkılarak, durma anında oluşan kuvvetlerin frenleme izine bağlı darbe faktörleri etki ettirilerek asansörün ana taşıyıcı sistemi karkas üzerindeki etkileri, sonlu elemanlar yöntemi statik analizi ile üç farklı frenleme mesafesi için incelenmiştir. Fren performansının standardın istediği değerler dışına çıktığı durumlarda, ana taşıyıcı üzerinde geri dönülmez deformasyonlara neden olduğu, yapılan analizler sonucunda bulunmuştur. Bu nedenle asansör sisteminin fren ivmesinin standardın istediği sınırlar içinde kalacak şekilde tasarlanması ve bunun asansör yaşam döngüsü boyunca sürekliliğinden emin olunması gereklidir.

Makale detayları

THE EFFECTS OF NONCOMPLIANT SHORT BRAKİNG DISTANCE ON CAR SLING CONSTRUCTION IN L TYPE ELEVATOR SYSTEMS

Yazarlar:

Oğuz Han Benli | Mesut Selek | Barış Ergen | Oğuzhan Yıldız

Yayıncı:

Trakya University

Ana Başlıklar:

Mühendislik

Dergi:

Trakya Üniversitesi Mühendislik Bilimleri Dergisi Vol.24 Issue 1, pp.19-28

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287379

pISSN:

2147-0308

L Type Car Sling

Progressive Safety Gear

FEM Analysis

Break Acceleration

Elevator Modernization

L Karkaslı Asansör

Kademeli

Paraşüt Fren

Sonlu Elemanlar Analizi

Fren İvmesi

Asansör Modernizasyon

Sayı

Makale detayları

Yazarlar: Oğuz Han Benli | Mesut Selek | Barış Ergen | Oğuzhan Yıldız

Yayıncı: Trakya University

Ana Başlıklar: Mühendislik

Dergi: Trakya Üniversitesi Mühendislik Bilimleri Dergisi Vol.24 Issue 1, pp.19-28

Belge Tipi: Makale

Yayın Tarihi: 7/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001287379

pISSN: 2147-0308

Sayı

Yazarlar:

Oğuz Han Benli | Mesut Selek | Barış Ergen | Oğuzhan Yıldız

Yayıncı:

Trakya University

Ana Başlıklar:

Mühendislik

Dergi:

Trakya Üniversitesi Mühendislik Bilimleri Dergisi Vol.24 Issue 1, pp.19-28

Belge Tipi:

Makale

Yayın Tarihi:

7/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001287379

pISSN:

2147-0308