一种液压系统故障诊断及液压调平系统
By designing a hydraulic system fault diagnosis and leveling system, the system automatically identifies faulty components and adjusts the hydraulic flow control signal, solving the problem of the hydraulic system being unable to automatically level when overshooting. This improves leveling efficiency and automation, and enables precise location of faulty components and system fault prevention.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING MECHANICAL EQUIP INST
- Filing Date
- 2024-03-14
- Publication Date
- 2026-07-17
AI Technical Summary
Existing hydraulic system fault diagnosis systems cannot automatically level when overshoot is detected, resulting in low leveling efficiency and low automation level.
A hydraulic system fault diagnosis and leveling system was designed, including a signal conditioning board, a data acquisition card, a main board, a fault diagnosis module, and a hydraulic leveling module. By receiving and processing the switch and analog signals of the hydraulic system, the system automatically identifies faulty components and adjusts the hydraulic flow control signal of the proportional speed control valve when there is overshoot, so that the speeds of the four outriggers are the same, thus achieving automatic leveling.
It improves the leveling efficiency and automation of the hydraulic system, accurately locates faulty components, provides a guarantee for the system's fault prevention work, and displays the operating status of the hydraulic system in graphical and tabular form, which facilitates fault finding.
Smart Images
Figure CN120650291B_ABST