Multi-detection operating condition adhesion coefficient detection device

CN224535756UActive Publication Date: 2026-07-21TIANJIN INST OF METROLOGICAL SUPERVISION & TESTING
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
TIANJIN INST OF METROLOGICAL SUPERVISION & TESTING
Filing Date
2025-08-13
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing technologies lack integrated multi-condition adhesion coefficient testing devices, which cannot simultaneously meet the adhesion coefficient testing needs of motor vehicle inspection equipment and sites, resulting in limited testing range and functionality.

Method used

A multi-condition adhesion coefficient testing device was designed, including a roller adhesion coefficient testing component and a flat plate adhesion coefficient testing component. Through a detachably connected power source control box and control panel, combined with an inclination sensor, a power motor, pulleys and a power source auxiliary friction layer, flexible testing of different test objects can be achieved.

Benefits of technology

It enables comprehensive testing of the adhesion coefficient of motor vehicle inspection equipment and sites, improves the accuracy and scope of testing, provides a basis for road safety assessment and vehicle braking system design, reduces the motor vehicle accident rate, and protects the safety of life and property.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of attached coefficient detection device of multiple detection conditions, including roller attached coefficient test subassembly, power source control box, flat plate attached coefficient test subassembly and control panel, roller attached coefficient test subassembly is detachably hinged in one end of power source control box, flat plate attached coefficient test subassembly is detachably connected in the other end of power source control box, control panel is electrically connected power source control box, roller attached coefficient test subassembly is used to test roller attached coefficient, flat plate attached coefficient test subassembly is used to test flat plate attached coefficient, control panel is used to control overall device.The utility model discloses the attached coefficient detection device of multiple detection conditions, by detachable connection between roller attached coefficient test subassembly, power source control box and flat plate attached coefficient test subassembly, different test components can be selectively installed according to different test objects, and the problem of single test function of prior art is solved.
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