The invention discloses a rocker arm type underhung crane. The rocker arm type underhung crane structurally comprises a supporting column, a hanging rod, a control unit, a supporting rope and a hook head. One end of the hanging rod is connected with the upper surface of the supporting column, and the control unit is arranged on the outer surface of the hanging rod and is movably connected with thehanging rod. The hook head can hook the upper portion of an article, and the article needs to be separated from the ground; when certain force supporting pulling force is exerted to a hard block, force is applied to a return stretching corner of an outer stretching opening while the outer stretching opening bears force, and therefore hook corner in a soft separation layer can guide the overall bending trend; when a heavy object is lifted, inertia force away from the ground is buffered and balanced to a certain degree, an outer attaching layer bears external force first, pressure is exerted inwards, and a certain interval exists between a connected portion and the outer layer; and a force returning arc guides the angular position of an outer supporting ring bend, the stressed portion of aguide core is fixed by the hook head, and when the two sides bear large force oppression, a fixed point at the middle end is subjected to appropriate pressure buffering.

    本发明公开了一种摇臂式悬挂起重机,其结构包括支撑柱、悬杆、操控机、托绳、钩头,悬杆一端与支撑柱上表面相连接,操控机置于悬杆外表面且活动连接,其钩头将会勾住物件的上方,需要将物件与地面分离开,在硬块进行一定力的支撑住拉扯开的力时,使得外绷口在受力的同时将会对其回绷角进行施力,使得软隔层内部的钩角将会引导整体的弯曲走向,能够在对较重的物体进行起重时,对离开地面的惯力进行一定程度上的缓冲平衡,最先承受外力的部位是外贴层,将会往内部进行施压,让衔接部位与外层有一定的间隔,其回力弧引导外撑环弯角的角位,由钩头固定住引芯受力的部位,能够在两侧承受较大的力压迫时,对于中端的固定点进行适当的缓压。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Rocker arm type underhung crane


    Weitere Titelangaben:

    一种摇臂式悬挂起重机


    Beteiligte:
    XIE XINCAI (Autor:in)

    Erscheinungsdatum :

    2020-08-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



    Rocker reinforcement and rocker for vehicle

    VICTOR LIMUSHIN / LOPELLA CANO VANESSA | Europäisches Patentamt | 2023

    Freier Zugriff

    Rocker arm type switch mechanism

    WANG WENHAO / ZHANG YULONG / GAO MINGLIANG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    ROCKER REINFORCEMENT AND ROCKER FOR A VEHICLE

    LIMOUSIN VICTOR / LOPERA CANO VANESSA | Europäisches Patentamt | 2024

    Freier Zugriff

    ROCKER REINFORCEMENT AND ROCKER FOR A VEHICLE

    LIMOUSIN VICTOR / LOPERA CANO VANESSA | Europäisches Patentamt | 2023

    Freier Zugriff

    ROCKER STRUCTURE

    SONO TOMOHITO / MUKAIGAWA YUUKI / KAWAHARA KOSHO | Europäisches Patentamt | 2019

    Freier Zugriff