Anti-overturning method for full-rotation crane
By installing sensors on the full-turn crane to obtain parameters in real time, calculating stable torque and overturning torque, the problem that the existing technology cannot judge the risk of crane overturning in real time is solved, and the safety and stability of the full-turn crane is improved.
CN119660602AInactive Publication Date: 2025-03-21CCCC SECOND HIGHWAY ENG CO LTD
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Patent Information
- Application Number
- CN202510041899.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2025-03-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Technical Problem
The existing full-turn cranes cannot calculate the overturning torque and stable torque in real time under complex environmental conditions, and cannot determine the anti-overturning status of the crane in time, resulting in operators being unable to accurately judge the risk of overturning.
Method used
Install sensors on the full-turn crane to obtain the parameters of self-weight, lifting weight, wind speed and travel speed in real time, calculate the stable torque and overturning torque through these parameters, and make real-time judgments and early warnings.
Benefits of technology
Real-time overturn risk judgment of the full-turn crane is realized, ensuring operational safety, and issuing early warnings in a timely manner to prevent overturn accidents.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention belongs to the technical field of rapid overturning prevention of full-rotation cranes, and particularly relates to an overturning prevention method of a full-rotation crane. The invention discloses an anti-overturning method of a full-rotation crane. The anti-overturning method comprises the following steps: mounting a sensor on the full-rotation crane; parameters of the dead weight, the hoisting weight, the wind speed and the traveling speed of the full-rotation crane are obtained in real time through a sensor; the stabilizing moment and the overturning moment of the full-rotation crane are determined; and judging and early warning the overturning state of the full-slewing crane according to the stabilizing moment and the overturning moment. According to the method, the sensors are installed on the full-slewing crane, parameters such as the dead weight, the hoisting weight, the wind speed and the advancing speed of the full-slewing crane are obtained in real time, then the stabilizing moment and the overturning moment are determined, and therefore the overturning risk of the full-slewing crane is judged in real time, and operation safety is guaranteed.
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