• share
  • share
  • share
  • share
  • share
  • Language
    搜索
    Search

    Deysse
    Your location:
    Homepage
    /
    /
    /
    What kinds of elevator door systems can be classified?

    What kinds of elevator door systems can be classified?

    (Summary description)The elevator door system can be divided into two types.

    What kinds of elevator door systems can be classified?

    (Summary description)The elevator door system can be divided into two types.

    Information

    The elevator door system can be divided into two types. The one installed at the landing at the hoistway entrance is the landing door, and the one installed at the car entrance is the car door. The landing door and car door can be divided into center opening door, side opening door, vertical sliding door, hinged door, etc. according to the structural form. The split door is mainly used on the passenger elevator, the side opening door is widely used on the cargo elevator and the hospital bed elevator, and the vertical sliding door is mainly used on the utility elevator and large car elevator. Hinged doors are less used in China and more used in foreign residential ladders.

    Elevator landing door and car door are generally composed of door, guide rail frame, pulley, slider, door frame, sill and other components. The door is generally made of thin steel plate. In order to make the door have a certain mechanical strength and rigidity, the back of the door is equipped with stiffeners. In order to reduce the noise generated during door movement, anti vibration materials shall be applied on the back of the door panel. There are two types of door guide rails: flat steel and C-shaped folding guide rails; The door is connected with the guide rail through a pulley, and the lower part of the door is equipped with a slider, which is inserted into the chute of the sill; The sill for guiding the lower part of the door is made of cast iron, aluminum or copper profiles. Generally, the freight elevator is made of cast iron sill, and the passenger elevator can be made of aluminum or copper sill.

    The car and landing door shall be non perforated, with a clear height of not less than 2 m. The external surface of the automatic landing door shall not have a concave or convex part greater than 3 mm. (except for triangular unlocking). The edges of these concave or convex parts shall be chamfered in both directions. The landing door with door lock shall have a certain mechanical strength. In the opening direction of the horizontal sliding door, when 150N manpower (without tools) is applied on the most unfavorable point, the gap between the door leaves and between the door leaves and the column, lintel shall not be greater than 30mm. The excess of the net entrance width of the landing door over the net entrance width of the lift car on either side shall not be greater than 0.05m.

    Keyword:

    Scan the QR code to read on your phone

    News More

    Deysse

    Deysse on first day of the 15th WEE Expo!

    The 15th Shanghai World Elevator & Escalator Expo,DEYSSE is here.
    2023-07-06
    Join

    Join us at Interlift Augsburg

    As one of the most significant trade events in the lift business worldwide.  Learn about the newest breakthroughs, trends, and technologies influencing the development of escalator components. Forge valuable partnerships and access a diverse range of products and services. We can't wait to see you at Interlift Augsburg at the Messe Augsburg in Germany! To learn about the newest breakthroughs, trends, and technologies influencing the development of escalator components. Create fruitful alliances and gain access to a variety of goods and services. 
    2023-09-22
    About

    About the second round of LIFT CITY EXPO JEDDAH 2023

    The LIFT CITY EXPO JEDDAH 2023, which is an international exhibition and conference for elevators and escalators technologies, attachments, and accessories. It is recognized as the leading trade show and B2B-meeting place for the lift industry and its latest industrial technologies. The expo offers opportunities for professionals in the elevators and escalators industry to see the latest technologies developed by industry leaders from around the world. It serves as a connecting point between manufacturing companies in Europe, USA, and the Far East, and the importer countries in the MENA region. The expo attracts delegates and trade visitors representing specialists in building and M&E consultants/engineers, architects, developers, contractors, and importers/dealers. The Saudi market offers opportunities for DEYSSE to advance and develop overseas.
    2023-09-13
    China's

    China's July elevator import and export data

    In the face of changes in the global situation and trade environment, seeking opportunities and development in the challenges is equally important to the elevator industry. This article aims to initially list the import and export data of China's elevator industry in July 2023, and shallow analysis of possible turning points and future directions.
    2023-09-08

    EXTRA PAGES

  • share
  • share
  • share
  • share
  • MESSAGES

    Username used for comment:
    客户留言
    Description:

    CONTACT US

    >  Contact Person: Sean Lee

    >  Phone: +86 20 8304 1994

    >  Fax: +86 20 8304 1967

    >  Whatsapp: +8613924192218

    >  Email: info@deysse.com

    >  Address: Room 2801-1,Jinhui Building,No.123 Jiefang South Road,Yuexiu District, Guangzhou, 510120 China

    Copyright © 2021 Guangzhou Deysse Elevator Fittings Co., Ltd All Rights Reserved.   privacy protection