A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Handrail assembly and excavator
The invention provides a handrail assembly and an excavator, and relates to the technical field of engineering machinery. The handrail assembly comprises a first rod piece, a middle rod piece and a second rod piece which are sequentially hinged, wherein the first rod piece and the middle rod piece are hinged to form a first hinge point; a rod seat is slidably connected to the free end of the second rod piece; the first hinge point and the free end of the second rod piece can move synchronously under the exogenic action, and the movement directions of the first hinge point and the free end of the second rod piece are angularly arranged; and the excavator comprises the handrail assembly. Through the handrail assembly, the technical problem that in the prior art, an excavator handrail is easyto break and damage under the vibration action is solved.
本发明提供了一种扶手组件及挖掘机，涉及工程机械技术领域，该扶手组件包括第一杆件、中间杆件以及第二杆件；第一杆件、中间杆件以及第二杆件依次铰接；其中，第一杆件与中间杆件铰接配置成第一铰点；第二杆件的自由端滑动连接有杆座；第一铰点和第二杆件的自由端能够在外力作用下同步运动，且两者的运动方向呈角度设置；该挖掘机包括扶手组件。通过该扶手组件，解决了现有技术中的挖掘机扶手在振动作用下，容易出现断裂发生损坏的技术问题。
Handrail assembly and excavator
The invention provides a handrail assembly and an excavator, and relates to the technical field of engineering machinery. The handrail assembly comprises a first rod piece, a middle rod piece and a second rod piece which are sequentially hinged, wherein the first rod piece and the middle rod piece are hinged to form a first hinge point; a rod seat is slidably connected to the free end of the second rod piece; the first hinge point and the free end of the second rod piece can move synchronously under the exogenic action, and the movement directions of the first hinge point and the free end of the second rod piece are angularly arranged; and the excavator comprises the handrail assembly. Through the handrail assembly, the technical problem that in the prior art, an excavator handrail is easyto break and damage under the vibration action is solved.
本发明提供了一种扶手组件及挖掘机，涉及工程机械技术领域，该扶手组件包括第一杆件、中间杆件以及第二杆件；第一杆件、中间杆件以及第二杆件依次铰接；其中，第一杆件与中间杆件铰接配置成第一铰点；第二杆件的自由端滑动连接有杆座；第一铰点和第二杆件的自由端能够在外力作用下同步运动，且两者的运动方向呈角度设置；该挖掘机包括扶手组件。通过该扶手组件，解决了现有技术中的挖掘机扶手在振动作用下，容易出现断裂发生损坏的技术问题。
Handrail assembly and excavator
扶手组件及挖掘机
ZHANG JIANGSU (author) / LI KANG (author)
2020-06-16
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING