A piling apparatus for a wind power installation platform

CN224338232UActive Publication Date: 2026-06-09ANHUI CHUANGGAO HOISTING ENGINEERING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI CHUANGGAO HOISTING ENGINEERING CO LTD
Filing Date
2025-07-22
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

The existing pile driving equipment of wind power installation platforms generates high temperatures when the pile hammer strikes the pile foundation, which leads to fatigue of metal components, cracks or deformation, and lacks effective cooling and noise reduction measures, affecting equipment life and environmental protection.

Method used

Design a pile driving device that includes a cooling and noise reduction mechanism. Cooling water is sprayed from a water nozzle to cool the pile hammer, and sound-absorbing cotton made of rock wool is used to effectively reduce noise, ensuring that the device does not affect normal operation during work.

Benefits of technology

It effectively slows down the aging of pile hammer materials, prevents cracks or deformation, extends the service life of equipment, and protects the hearing of workers and reduces the impact on marine life.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to the field of offshore piling technology and discloses a piling device for wind power installation platforms, including a piling machine. The piling machine consists of a frame, an outer cylinder, and a pile foundation limiting shell. The outer cylinder and the pile foundation limiting shell are connected by a flange. Lifting lugs are fixedly installed on both sides of the upper end of the frame. A cooling mechanism is provided on the lower end of the side wall of the outer cylinder, and a sound-absorbing mechanism is provided on the inner wall of the outer cylinder. The cooling mechanism includes a recovery chamber and a water pump housing. The recovery chamber is opened on the inner side wall of the outer cylinder, and a water spray head is rotatably installed inside the recovery chamber. The water pump housing is fixedly installed on the outer side wall of the outer cylinder, and a water pump is fixedly installed inside the water pump housing. A rotating component and a driving component are provided on one side of the water spray head. In this utility model, the piling device can cool the pile after the hammer strikes, thereby slowing down material aging, avoiding cracks or deformation, and increasing the service life of the piling device.
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