The invention belongs to the technical field of cranes, and relates to a container-type modular combined arm frame with large bearing capacity. The combined arm frame is composed of two parts, namelyan A-shaped arm frame and a parallel arm frame, wherein the length of a basic arm is the length of the A-shaped arm frame. The combined arm frame is composed of a plurality of parts, and the parts comprise a root hinge lug, a root variable cross-section structure, a root connecting cross beam structure, a root and standard joint connecting structure, a standard joint structure, an A-shaped arm topconnecting cross beam structure, an A-shaped arm top and standard joint connecting structure, a parallel arm top connecting cross beam structure and a main arm head structure. All the parts are connected through pin shafts or bolts, and the connecting structures have local enough rigidity. According to the container-type modular combined arm frame with the large bearing capacity, the combinationof the A-shaped arm frame and the parallel arm frame is adopted, and the arm frame is convenient to disassemble and assemble while the bearing capacity of the arm frame is met; and due to the container-type modular structure size design, the combined arm frame can be conveniently placed with other standard containers, the transportation space of a container ship is fully utilized, and the transportation cost is reduced.
本发明属于起重机技术领域,涉及一种具有大承载力的集装箱化模块式组合臂架。该组合臂架由两大部分组成:A型臂架与平行臂架,基本臂长度为A型臂架长度。由多个部件组成,包括根部铰耳、根部变截面结构、根部连接横梁结构、根部与标准节连接结构、标准节结构、A型臂顶部连接横梁结构、A型臂顶部与标准节连接结构、平行臂顶部连接横梁结构、主臂头结构组成。各部件之间通过销轴或者螺栓进行连接,保证连接结构具有局部足够的刚度。本发明采用A型臂架+平行臂架的组合,在满足臂架承载能力的同时,方便臂架的拆装;集装箱化的模块化结构尺寸设计,能够方便的与其他标准集装箱进行摆放,充分利用集装箱船舶的运输空间,降低运输成本。
Container-type modular combined arm frame with large bearing capacity
一种具有大承载力的集装箱化模块式组合臂架
2021-01-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
High-bearing-capacity bearing hanging frame applied to unmanned aerial vehicle
European Patent Office | 2023
|Auxiliary frame connecting plate with high bearing capacity and automobile
European Patent Office | 2021
|