Cast-in-place pile head breaking device

By introducing dust suppression components and glass observation windows into the pile head breaking device, the problem of dust diffusion was solved, achieving a clean and safe working environment at the construction site and protecting the health of construction workers and air quality.

CN224078161UActive Publication Date: 2026-04-03GUANGDONG POWER ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-24
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

During the use of the pile head breaking device for cast-in-place piles, dust can reduce air visibility, affecting the vision and operational accuracy of construction workers. Furthermore, long-term inhalation of dust may lead to occupational health problems such as pneumoconiosis.

Method used

A pile head breaking device with a dust suppression component was designed, including a water tank, a nozzle and a limiting component. The dust suppression component intercepts dust during the breaking process by spraying water, and the water volume is monitored through a glass observation window to prevent dust from spreading.

Benefits of technology

It effectively reduces dust dispersion, protects the health of construction workers, reduces air pollution, and improves operational accuracy and construction safety.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224078161U_ABST
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Abstract

The utility model belongs to the technical field of cast-in-place pile head breaking, and relates to a cast-in-place pile head breaking device which comprises a breaking device shell, a servo motor is installed on the inner wall of the top of the breaking device shell, a bearing is connected to the bottom end of the servo motor, and a hollow breaking disc is installed at the bottom end of the bearing. And a dust falling assembly is arranged in the middle of the breaking device shell. Under the cooperation of the dust falling assembly and the limiting assembly, the dust diffusion degree during the breaking operation of the cast-in-place pile can be reduced, so that the problems that when a large amount of dust diffuses in an operation site, the air visibility is easily reduced, the sight line and the operation accuracy of constructors are influenced, and the dust possibly carries a large amount of tiny particles, so that the construction cost is reduced are prevented. After a constructor inhales the dust for a long time, the respiratory system is damaged, occupational health problems such as pneumoconiosis are caused, in addition, if the dust is diffused to the surrounding environment, the air quality is polluted, and the life quality of surrounding residents is influenced.
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