Portable road strength detection device

By designing the support mechanism, telescopic mechanism and detection mechanism of the portable road strength detection device, the problems of large space occupied by existing devices and inconvenient disassembly are solved, efficient and accurate road strength detection is achieved, and easy to carry and transport.

CN222636118UActive Publication Date: 2025-03-18CHINA NONFERROUS METAL CHANGSHA SURVEY & DESIGN INST CO LTD
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Patent Information

Application Number
CN202323610428.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-28
Publication Date
2025-03-18
Estimated Expiration
2033-12-28

AI Technical Summary

Technical Problem

The existing portable road strength detection device occupies a large space and is inconvenient to disassemble and assemble, resulting in inconvenient portability and transportation.

Method used

A portable road strength detection device including a support mechanism, a telescopic mechanism and a detection mechanism is designed. The support mechanism consists of two support components. The telescopic mechanism adjusts the distance between the support components. The detection mechanism includes an ultrasonic transmitter and a receiver, which can abut with the side walls of the concrete road for detection.

Benefits of technology

Through the adjustment of the telescopic mechanism, the device can adjust the height of the detection mechanism according to the thickness of the road, improving the accuracy and reliability of the detection; at the same time, the device is designed to facilitate disassembly and assembly, reduce space occupied, and is easy to carry and transport.

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Abstract

The utility model discloses a portable road strength detection device, and relates to the technical field of road strength detection. The portable road strength detection device comprises a supporting mechanism, a telescopic mechanism and a detection mechanism, the supporting mechanism comprises two supporting assemblies, each supporting assembly comprises a connecting sleeve and a mounting rod, and the connecting sleeve can slide up and down along the mounting rod; the two ends of the telescopic mechanism are detachably connected with the two connecting sleeves correspondingly. The detection mechanism comprises an ultrasonic transmitter and an ultrasonic receiver, the ultrasonic transmitter and the ultrasonic receiver are arranged on the two connecting sleeves respectively, and the ultrasonic transmitter and the ultrasonic receiver are used for abutting against the two side walls of the concrete road respectively so as to detect the strength of the concrete road. The distance between the two supporting assemblies is adjusted through the telescopic mechanism, the connecting sleeve slides up and down along the mounting rod to adjust the height of the detection mechanism, the detection device can be suitable for concrete roads with different widths and thicknesses, the occupied space can be reduced, and disassembly and assembly are convenient.
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