The invention relates to an automatic steel wire rope tightening device for a flap-up door. The automatic steel wire rope tightening device for the flap-up door comprises a door frame (1), a flap-up door body (2) is arranged on the door frame (1) in a hinged manner, an upper beam frame (3) is arranged at the top of the door frame (1), a transmission shaft (4) is arranged on the upper beam frame (3) in the transverse direction, winding rollers (5) are arranged on the transmission shaft (4), slide rails (6) are arranged on the lower side of the transmission shaft (4), blocks (7) are arranged onthe slide rails (6), first pulleys (8) are arranged on the blocks (7), the winding rollers (5) are connected with the flap-up door body (2) through steel wire ropes or lifting belts (9), and the steelwire ropes or lifting belts (9) abut against the front sides of the first pulleys (8). The automatic steel wire rope tightening device for the flap-up door can automatically tighten the steel wire ropes when the flap-up door is closed, so that the steel wire ropes basically do not occupy indoor space and will not affect indoor operation machines, and the safety of indoor operation is greatly improved.

    本发明涉及一种上翻门钢丝绳自动收紧装置,它包括门架(1),所述门架(1)上铰接设置有上翻门体(2),所述门架(1)顶部设置有上梁架(3),所述上梁架(3)上沿横向设置有传动轴(4),所述传动轴(4)上设置有卷辊(5),所述传动轴(4)下方设置有滑轨(6),所述滑轨(6)上设置有滑车(7),所述滑车(7)上设置有第一滑轮(8),所述卷辊(5)与上翻门体(2)之间通过钢丝绳或提升带(9)相连接,所述钢丝绳或提升带(9)与第一滑轮(8)前侧相抵。本发明在上翻门关闭时能够将钢丝绳自动收紧,使得钢丝绳基本不占用室内空间,不会对室内作业机械产生影响,大大提高了室内作业的安全性。


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    Titel :

    Automatic steel wire rope tightening device for flap-up door


    Weitere Titelangaben:

    一种上翻门钢丝绳自动收紧装置


    Beteiligte:
    ZHU ZHIFENG (Autor:in)

    Erscheinungsdatum :

    2020-11-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B66D Haspeln , CAPSTANS / E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS



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