The invention discloses a height-adjustable angle steel bottom beam structure. The height-adjustable angle steel bottom beam structure comprises adjusting units and a bottom plate, wherein at least two groups of adjusting units are arranged in parallel; each adjusting unit comprises first angle steel, second angle steel and an adjusting bolt; each first angle steel comprises a first side edge and a second side edge; each second angle steel comprises a third side edge and a fourth side edge; the second angle steel is arranged above the first angle steel in the same direction; the first side edges correspond to the third side edges up and down and are connected with the third side edges in a sliding fit manner along the width direction of the first side edges or the third side edges; the second side edges correspond to the fourth side edges up and down, and moving distances are formed between the second side edges and the fourth side edges; the adjusting bolts are in threaded connection with the fourth side edges and are provided with abutting ends used for abutting against the outer side faces of the second side edges; and the bottom plate is connected with the second angle steel of each adjusting unit. The height-adjustable angle steel bottom beam structure can meet the requirement for tensioning adjustment of a driving chain of a main machine in the horizontal direction and the vertical direction, and is high in practicability.

    本发明公开了一种可调节高度的角钢底梁结构,包括调节单元和底板;调节单元并列布置有至少两组;调节单元包括第一角钢、第二角钢和调节螺栓;第一角钢包括第一侧边和第二侧边;第二角钢包括第三侧边和第四侧边;第二角钢同向设置于第一角钢的上方;第一侧边与第三侧边上下相对应,两者之间沿第一侧边或第三侧边的宽度方向滑动配合连接;第二侧边与第四侧边上下相对应,两者之间设有移动间距;调节螺栓与第四侧边螺纹连接,且具有用于与第二侧边的外侧面相抵接的抵接端;底板分别与每组所述调节单元的第二角钢相连。本发明能够满足主机的驱动链从水平和垂直两个方向涨紧调节的需求,实用性强。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Height-adjustable angle steel bottom beam structure


    Weitere Titelangaben:

    一种可调节高度的角钢底梁结构


    Beteiligte:
    GAO QI (Autor:in)

    Erscheinungsdatum :

    2022-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    Steering column structure adjustable in angle and height

    CUI YUYANG / ZHANG WEI | Europäisches Patentamt | 2021

    Freier Zugriff

    Height-adjustable steel buttress

    LIU SHENYUN | Europäisches Patentamt | 2021

    Freier Zugriff

    Leaf-separating-discharging height-angle-adjustable pergola

    VOLIN DEE | Europäisches Patentamt | 2023

    Freier Zugriff

    Steering wheel with adjustable height and angle

    GAO JIAN | Europäisches Patentamt | 2020

    Freier Zugriff

    LEAF-SEPARATING-DISCHARGING HEIGHT-ANGLE-ADJUSTABLE PERGOLA

    VOLIN DEE | Europäisches Patentamt | 2021

    Freier Zugriff