Lifting device facilitating lifting weight monitoring
By improving the screw transmission lifting mechanism, the axial force of the transmission screw is transmitted to the sensor, which solves the problem of difficulty in real-time monitoring of lifting weight in the prior art, and achieves safety and stability during the lifting process.
CN222630995UActive Publication Date: 2025-03-18CHINA YANGTZE POWER
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Patent Information
- Application Number
- CN202421433549.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-21
AI Technical Summary
Technical Problem
The existing hydraulic lifting devices and screw transmission lifting devices are difficult to monitor the lifting weight in real time during the lifting process, which affects safety.
Method used
By improving the screw transmission and lifting mechanism, the axial force borne by the transmission screw is transmitted to the sensor, and the lifting weight is monitored in real time using the sensor.
Benefits of technology
Real-time monitoring of lifting weight is achieved, safety during lifting process is improved, and the stable and fixed installation of the device is ensured through the flange connecting seat.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a lifting device convenient for lifting weight monitoring, which is characterized in that a weighing sensor is fixedly mounted at the top of a cylinder base through a sensor mounting seat, a bearing block is supported at the top of the weighing sensor, a bearing assembly is mounted at the top of the bearing block, and the bearing assembly is mounted in a bearing sleeve; an inner bearing sleeve is rotationally supported in the bearing assembly, the top of the inner bearing sleeve is fixedly connected with the bottom end of a driven gear, the driven gear is in meshing transmission with a driving gear, the driving gear is installed on an output shaft of a speed reducer, an input shaft of the speed reducer is connected with an output shaft of a motor, and the speed reducer is fixedly installed on the top of the box body structure. The box body structure is fixed at the top end of the sensor mounting seat; the top of the driven gear is fixedly provided with a transmission nut, and the transmission nut and the transmission lead screw form lead screw transmission fit. The axial force borne by the transmission lead screw is transmitted to the sensor, and then the lifting weight is obtained through the sensor, so that the purpose of monitoring the lifting weight in real time is achieved.
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