Stability testing device for warning board production

By designing a test device including a undulating adjustment mechanism, an angle adjustment mechanism, a spraying mechanism and a wind speed adjustment mechanism, the existing technology has solved the shortcomings of the stability and reflective effect of the warning sign under simulated bad weather conditions, and achieved multi-level stability evaluation and comprehensive performance testing of the warning sign.

CN119714843APending Publication Date: 2025-03-28JIAOZHOU DONGTAI PRINTING FACTORY
1 Cites 0 Cited by

Patent Information

Application Number
CN202411876117.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

The existing stability testing device for warning sign production has shortcomings when simulating the comprehensive and rigorous test of the stability, reflective effect and the effectiveness of information transmission in simulating bad weather conditions, especially in simulating road conditions of multiple washboards and road surface environments with different slopes.

Method used

A test device including a undulating adjustment mechanism and an angle adjustment mechanism is designed. Through the combination of threaded rods, threaded sleeves and connecting rods, a variety of washboard road conditions and different slopes are realized. At the same time, a spraying mechanism and a wind speed adjustment mechanism are set up to simulate diverse weather conditions and strong wind environments.

Benefits of technology

Multi-level stability assessment of warning signs is achieved to ensure their reliable performance under complex road conditions, and to evaluate their wind resistance and waterproof performance through comprehensive testing methods, providing important data support to optimize traffic safety facilities.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses a stability testing device for warning board production, and belongs to the technical field of testing devices.The stability testing device comprises a bottom plate, a supporting plate is fixedly mounted on the upper end face of the bottom plate, first sliding rails are fixedly mounted on the left end face and the right end face of the supporting plate, first sliding blocks are slidably connected into the first sliding rails, and a supporting frame is fixedly mounted at the end of each first sliding block; a bearing platform is arranged on the upper side of the supporting plate and fixedly connected with the supporting frame, a fluctuation adjusting mechanism and an angle adjusting mechanism are arranged on the lower side of the bearing platform, and spraying mechanisms are arranged on the two sides of the bearing platform. According to the scheme, the fluctuating adjusting mechanism and the angle adjusting mechanism are arranged, the fluctuating adjusting mechanism simulates various washboard road conditions, the angle adjusting mechanism reproduces road surface environments with different gradients, multi-stage stability evaluation is jointly carried out on the warning board, and the reliable performance of the warning board under the complex road conditions is ensured; the stability and visibility of the warning board in actual use can be tested and optimized, and a solid guarantee is provided for traffic safety.
Need to check novelty before this filing date? Find Prior Art