Truss type spud leg single slice lifting slings
A truss-type and pile-leg technology is applied in the field of truss-type pile-leg single-piece spreaders, which can solve the problem that the lifting eye plate cannot be welded on the pile-leg single piece.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0006] A self-elevating drilling platform truss type pile leg monolithic spreader of the present invention, the key to the successful construction of the platform is the construction of the pile legs. The shape of the pile legs is a triangular truss type, and each corner is provided with a main chord tube with a rack, which is connected with a structural tube to form a triangular truss. Each pile leg is divided into three single pieces for pre-assembly. After the assembly of each single-piece pre-assembly section is completed, it needs to be transferred to the sub-assembly stand under the 300-ton tank crane for large assembly. The monolithic pre-assembled section structure consists of a 25-meter-long main chord and three horizontal pipes, with a weight of about 50 tons. The center of gravity is obviously biased to one side, which brings difficulties to the arrangement of lifting points; The sections are located at three different angles, and the assembly precision is high. The...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com