The invention relates to the technical field of hoisting machinery, and provides an eagle-beak arm structure and hoisting machinery applying the eagle-beak arm structure. The number of the eagle-beak arms is at least two, the eagle-beak arms are arranged at the end, away from the ground, of the arm frame assembly in parallel, and an included angle exists between the extending direction of the eagle-beak arms and the extending direction of the arm frame assembly; and the connecting arms are detachably connected to the two adjacent olecranon arms. The multiple olecranon arms are fixed through the connecting arms, and the hanging and loading capacity of the olecranon arm structure is improved when goods are hung and loaded. The connecting arm is detachably connected with the olecranon arm, so that the olecranon arm structure is convenient to mount and dismount, and the use difficulty of the olecranon arm structure is reduced. An included angle is formed between the extending direction of the eagle-beak arm and the extending direction of the arm support assembly, the projection length of the arm support assembly in the horizontal direction is increased through the eagle-beak arm, the working radius of the arm support assembly is increased, and the application range is wider.
本发明涉及起重机械技术领域,提供一种鹰嘴臂结构及应用其的起重机械,包括:臂架组件;鹰嘴臂,所述鹰嘴臂的数量至少为两个且并列设置于所述臂架组件远离地面的一端,所述鹰嘴臂的延伸方向与所述臂架组件的延伸方向之间存在夹角;连接臂,可拆卸连接于两个相邻的所述鹰嘴臂。多个鹰嘴臂之间通过连接臂固定,吊载货物时鹰嘴臂结构的吊载能力得到了提升。连接臂与鹰嘴臂之间可拆卸连接,方便了鹰嘴臂结构的安装与拆卸,降低了鹰嘴臂结构的使用难度。鹰嘴臂的延伸方向与臂架组件的延伸方向之间具有夹角,鹰嘴臂拓展了臂架组件在水平方向上的投影长度,扩大了臂架组件的工作半径,适用范围更广阔。
Olecranon arm structure and hoisting machinery applying same
鹰嘴臂结构及应用其的起重机械
2023-03-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Engineering Index Backfile | 1945
|ACTIVE STEERING SYSTEM FOR HOISTING MACHINERY AND HOISTING MACHINERY
Europäisches Patentamt | 2019
|Active steering system for hoisting machinery and hoisting machinery
Europäisches Patentamt | 2023
|Hoisting machinery braking method and hoisting machinery braking device
Europäisches Patentamt | 2015
|