1. A crane boom slide plate adjusting device, which is installed at the connecting position of the boom and the two arms of the crane boom, including the elastic connecting parts, two groups of symmetrical sliding plates, fixed plates and adjusting screws, which is characterized in that the front end of the adjusting screw is provided with a sliding block, the sliding plate is provided with a T-shaped groove, the sliding block of the adjusting screw is clamped in the T-shaped groove, and the adjusting screw can be carried out in the T-shaped groove through the sliding block Sliding; the front end of the adjusting screw is connected with the fixing plate welded on the boom, and an adjusting nut is arranged on the upper part of the fixing plate; the elastic connecting piece includes three groups of springs, two groups are respectively connected with the fixing plate and the sliding plate on the inner side of the adjusting screw, while the other group is installed between two groups of sliding plates for connecting two groups of sliding plates.
2. The spring for connecting the fixed plate and the sliding plate is a single spiral compression spring.
3. The spring connecting two sets of sliding plates is a tension spring.
- 上一篇:D-ring
- 下一篇:Lifting hook
- [2019/12/24]Chain type using the chain drive rich
- [2019/12/24]Precautions for maintenance and repair of serrated
- [2019/12/24]Crane chain exactly how to maintenance and maintenance
- [2019/12/24]Chain selection and use should pay attention to what
- [2019/12/24]Heat Treatment of Circular Chain of Mine
Mine high strength round link chain
Mining high strength compact chain
Machine in dregs carburizing wear-resisting chain
High strength lifting chain
High strength lifting sling
Stainless steel chain sprocket series
Chain bucket lift machine
High intensity mining sprocket, customized sprocket
All kinds of gb, din, and other standard chain can be customized
Mining scraper
Contact us
Tel:
0538-7460888 7460999