Pile driving barge pile gripper
By equipping the piling vessel with GNSS antennas, laser rangefinders, and other equipment, as well as an active adjustment system, the problem of inaccurate positioning of the piling vessel in complex waters has been solved, improving positioning accuracy and construction quality.
CN121853575APending Publication Date: 2026-04-14SHANDONG LANKUN OCEAN ENG CO LTD
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Patent Information
- Application Number
- CN202610305997.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-13
- Publication Date
- 2026-04-14
AI Technical Summary
Technical Problem
Existing pile-driving vessels struggle to achieve precise positioning in complex aquatic environments, resulting in low pile-driving efficiency and significant deviations in pile driving position, which affects construction quality.
Method used
It adopts a pile gripping mechanism, equipped with a GNSS antenna, laser rangefinder, tilt sensor and video signal acquisition device, combined with active adjustment cylinder and hydraulic control system to realize real-time attitude monitoring and automatic adjustment, thereby improving positioning accuracy and stability.
Benefits of technology
It achieves high-precision positioning and stable pile driving in complex aquatic environments, improving construction efficiency and quality, and ensuring the accuracy of pile position.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a pile gripper of a pile driving barge, which relates to the technical field of water foundation construction equipment and comprises a pile gripper mechanism. A carrying platform is provided through the pile gripper mechanism, multiple pieces of positioning auxiliary equipment can be conveniently installed, the clamping jaws are symmetrically arranged at one end of the pile gripper mechanism, clamping operation on a pile foundation is facilitated, auxiliary positioning operation is facilitated, and the working efficiency is improved. The telescopic oil cylinders are symmetrically and movably installed on the two sides of the pile gripper mechanism through the second rotating base, the hydraulic control circuit is connected through the connecting base, the telescopic oil cylinders are conveniently controlled to conduct telescopic adjustment, the third rotating base is connected with the clamping jaw, and the clamping jaw can be controlled to achieve the opening and closing functions in the telescopic adjustment process; according to the pile gripper mechanism, clamping operation on a pile foundation is facilitated, the positioning function is conveniently achieved, the laser range finders are symmetrically distributed at one end of the pile gripper mechanism, higher-precision range finding work is conveniently achieved through the laser range finders, and therefore the positioning precision can be improved.
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