Welcome to the official website of Suzhou Sutong special cold drawn steel Co., Ltd!
          Ch En
          Your location: Home > Information Dynamics > Industry trends

          What is the bearing capacity of elevator guide rail components

          Source:www.nageol.com      Release date: 2025年01月13日
          Information summary:The load-bearing capacity of elevator guide rail components is relatively good, which is closely related to their design, material, and installation method: 1. Design bearing capacity The elevator guide rail is a track installed vertically along the elevator shaft, mainly used to provide correct guidance for the car and counterweight, and to withstand various loads applied by both. Accordi
          The load-bearing capacity of elevator guide rail components is relatively good, which is closely related to their design, material, and installation method:
          1. Design bearing capacity
                The elevator guide rail is a track installed vertically along the elevator shaft, mainly used to provide correct guidance for the car and counterweight, and to withstand various loads applied by both. According to standard design, common elevator guide rails can withstand vertical forces of several tons or even tens of tons. For example, in a passenger elevator system with a rated load capacity of 1000kg, the guide rails must stably withstand the self weight of the car, the full load of passengers, and the dynamic impact force generated during elevator operation, totaling several tons, to ensure smooth lifting and lowering of the car.
                From a horizontal perspective, the guide rail can resist lateral forces caused by factors such as installation errors of the guide rail, uneven rope tension, and airflow during the operation of the car and counterweight, avoiding shaking and deviation of the car, maintaining the correctness and comfort of operation. Generally, the horizontal load-bearing design can also cope with lateral forces of several hundred kilograms.
          2. Material influence
                Steel material: Most elevator guide rails are made of high-quality carbon steel or low-alloy steel. This type of steel has high strength and good toughness, with a yield strength generally above 300MPa. After processing through rolling, quenching and other processes, its hardness and wear resistance are improved, while its bearing capacity is further enhanced. Taking the T89 model guide rail as an example, it is made of high-strength steel, which is not prone to plastic deformation even when subjected to large vertical and horizontal loads for a long time, and is solid and reliable.
                Surface treatment: Some guide rails will undergo surface treatments such as galvanizing and bluing. Although surface treatment does not directly improve the bearing capacity, it can prevent the guide rails from rusting and corroding, maintain the inherent bearing performance of the steel for a long time, and ensure the bearing stability during the service life.
          3. Installation guarantee
                Installation accuracy: When installing elevator guide rails, high verticality and parallelism are required, and the error is strictly controlled within millimeters. Proper installation ensures that the weight of the elevator car and counterweight is evenly distributed on each guide rail, avoiding local overload and fully utilizing the overall load-bearing capacity of the guide rail group.
                Fixed method: The guide rail is firmly fixed to the elevator shaft wall through brackets, pressure guide plates, and other components, with a stable connection at intervals of 1.5-2.5 meters. It efficiently transfers the load of the car and counterweight to the building structure, assists the guide rail in bearing the load, and ensures that the entire system will not loosen or slide even during long-term operation and frequent starting and stopping, continuously maintaining a high load-bearing level.
          主站蜘蛛池模板: 国产卡一卡二卡三卡四| 少妇丰满大乳被男人揉捏视频 | 国产成年无码久久久免费| stars120| 日韩av片无码一区二区三区不卡| 亲胸揉胸膜下刺激网站| 色综合色天天久久婷婷基地| 国产精品成人无码免费| www.综合色| 无忧传媒视频免费观看入口| 亚洲一区二区三区影院| 热99re久久国超精品首页| 四虎影视色费永久在线观看| 久久综合九色综合97伊人麻豆| 在线精品免费视频无码的| 丫头稚嫩紧窄小缝| 日韩国产免费一区二区三区| 亚洲成aⅴ人片在线观| 男女国产一级毛片| 国产a级黄色片| 911亚洲精品| 国产精品爽爽va在线观看无码| 人人妻人人澡人人爽欧美一区双| 中文字幕乱码中文乱码51精品| 邻居的又大又硬又粗好爽| 国产精品毛片完整版视频| www.欧美色| 无码av中文一区二区三区桃花岛| 亚洲AV日韩AV高潮无码专区| 水蜜桃亚洲一二三四在线| 再深点灬舒服灬太大了男小| 被夫上司持续入侵大桥未久| 国产漂亮白嫩的美女| 91人成网站色www免费下载| 好男人资源视频在线播放| 中文字幕网资源站永久资源| 日韩电影免费在线观看中文字幕 | 娇bbbb搡bbbb| 亚洲国产小视频| 男人j桶女人p免费视频| 吃奶呻吟打开双腿做受视频|