Hydraulic actuator comprehensive testing device

CN224414024UActive Publication Date: 2026-06-26EMAIL FLUID TECHNOLOGY (SHANGHAI) CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-28
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing comprehensive testing devices for hydraulic actuators cannot predict the risk of seal failure in advance, making it difficult to effectively prevent accidents and unable to accurately issue alarms and reminders.

Method used

A comprehensive testing device for hydraulic actuators was designed, comprising a liquid sensor control unit, a sensor detection head, a sealing and isolation plug, a guide hole, a guide pipe, an absorption layer, a multi-functional testing module, a guide rail, and a slider. The device detects oil parameters through sensors and analyzes the oil state using the multi-functional testing module, enabling the prediction of seal aging. The sliding connection between the slider and the guide rail facilitates quick disassembly and maintenance.

Benefits of technology

It enables timely prediction of seal aging, improves the accuracy and efficiency of testing, ensures stable equipment operation, and reduces the occurrence of accidents.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224414024U_ABST
    Figure CN224414024U_ABST
Patent Text Reader

Abstract

The utility model relates to hydraulic actuator detection technical field, specifically disclose hydraulic actuator comprehensive detection device, including liquid sensor control unit, the bottom inlay setting of liquid sensor control unit is in the inside of detection box, the inside inlay of detection box is provided with detection chamber, the bottom of liquid sensor control unit is installed with sensor detection head, the bottom inlay of detection box is provided with sealed isolation plug, and the inside of detection box is provided with flow guide hole. This hydraulic actuator comprehensive detection device, set up liquid sensor control unit and multifunctional detection module, through sensor detection head carries out real -time monitoring to the hydraulic oil in detection chamber, can accurate acquisition oil key parameter, and multifunctional detection module further analyzes oil state, through double detection mechanism, can timely capture the oil property change caused by the ageing of sealing element, and judges the failure risk in advance, solves the problem that traditional device cannot early warning.
Need to check novelty before this filing date? Find Prior Art