The invention discloses a balance beam with adjustable spacing, which comprises: a cross beam, a triangular block, a lifting ring, an I-shaped rail, a hoisting seat, short shafts, traveling wheels, alifting hook, positioning holes, pin shafts and sealing plates, wherein the triangular block is fixedly connected to the cross beam; the upper part of the triangular block is provided with a lifting ring extending inwards, the upper end face of the I-shaped rail is fixedly connected with the lower end face of the cross beam, and the upper part of the hoisting seat is U-shaped structure; two traveling wheels are mounted on the inner side and the outer side of the upper part of the hoisting seat through short shafts, the hoisting seat is in sliding connection with the I-shaped rail through the traveling wheels, the lifting hook is mounted on the lower part of the hoisting seat through a lifting rope, positioning holes are formed in the left side and the right side of the I-shaped rail, pin shafts are assembled on the positioning holes on the two sides of the hoisting seat, and both the left end and the right end of the I-shaped rail are fixedly connected with a sealing plate. The balancebeam with adjustable spacing disclosed by the invention has the advantages of strong applicability, safety and high efficiency.
本发明公开了一种间距可调的平衡梁,包括:横梁、三角块、吊环、工字型轨道、吊装座、短轴、行走轮、吊钩、定位孔、销轴、封板,所述三角块固接在横梁上,所述三角块的上部开有朝内延伸的吊环,所述工字型轨道的上端面与横梁的下端面固接在一起,所述吊装座的上部呈U字型结构,所述吊装座上部内外两侧通过短轴安装两个行走轮,所述吊装座通过行走轮与工字型轨道滑动连接,所述吊钩通过吊索安装在吊装座下部,所述工字型轨道左右两侧开有定位孔,所述吊装座两侧的定位孔上装配有销轴,所述工字型轨道的左右端部均固接一个封板。本发明具有适用性强、安全高效的优点。
Balance beam with adjustable spacing
一种间距可调的平衡梁
26.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |