The invention relates to a tunnel structure stability detection device, and solves the problem of unstable detection caused by strong vibration sense when a radar detector encounters bumping in the prior art. The tunnel structure stability detection device comprises a radar detector and further comprises a cart base, the radar detector is arranged on the cart base, the cart base comprises wheels, a wheel cover, a sleeve shell and a damping spring, and the sleeve shell is made of a lead material. When encountering a bumpy and convex road, the wheels are jacked upwards, so that the wheel cover applies an upward force to the sleeve shell through the damping spring, however, the sleeve shell made of the lead material is high in density and heavy in mass, so that the upward thrust of the damping spring is insufficient to jack the sleeve shell upwards, and therefore, on the convex road, the vibration sense of the radar detector is greatly reduced, and the detection stability of the radar detector is improved.

    本发明涉及一种隧道结构稳定性检测装置,解决了现有技术中雷达检测仪在遇颠簸时震感强烈导致检测不稳定的问题。一种隧道结构稳定性检测装置,包括雷达检测仪,还包括推车底座,所述雷达检测仪设置在推车底座上,所述推车底座包括车轮、轮罩、套壳和减震弹簧,所述套壳为铅质材质。本发明通过遇到坎坷凸起的道路时,车轮向上顶起,使得轮罩通过减震弹簧给套壳一个向上的力,然而铅质材质的套壳密度很大,使得其质量很重,以至于减震弹簧向上的推力不足以将套壳向上顶起,从而遇到凸起的道路时,大大降低了雷达检测仪的震感,提高了雷达检测仪检测的稳定性。


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    Title :

    Tunnel structure stability detection device


    Additional title:

    一种隧道结构稳定性检测装置


    Contributors:

    Publication date :

    2022-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / F16F SPRINGS , Federn / G01V Geophysik , GEOPHYSICS



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