The invention relates to the technical field of bridge detection, in particular to a bridge crack detection device. The invention aims to solve the technical problems that the working efficiency is low, the application range is small, and overturning is likely to happen. In order to solve the technical problems, the invention provides the bridge crack detection device, which is composed of a transfer vehicle, a cable vehicle, an expansion mechanism and a fixing mechanism, the measurement range of the device at the same position is greatly expanded through the expansion mechanism, one-time measurement and one-time position movement are avoided, and the measurement efficiency of the device is greatly improved. The device can adapt to a bridge with a fence type guardrail and can also adapt toa common wall type guardrail through the fixing mechanism, the application range of the device is expanded, it is avoided that corresponding devices need to be replaced for measuring different typesof bridges, the measuring cost is greatly saved, the device can be stably fixed to the guardrail, and the situation that the mass of a steel cable is too large, the stability of the device is reduced,so that the danger of overturning is caused can be avoided.

    本发明涉及桥梁检测技术领域,尤其涉及一种桥梁裂纹检测装置。本发明要解决的技术问题是工作效率较低,适用的范围较小,且容易发生倾覆。为了解决上述技术的问题,本发明提供了一种桥梁裂纹检测装置,本发明由转载车、缆绳车、拓展机构和固定机构组成,通过拓展机构极大的拓展该装置在同一位置测量范围,避免测量一次移动一次位置,极大的提高了该装置的测量效率,通过固定机构能够适应栏栅式护栏的桥梁,也能够适应一般的墙体式护栏,拓展该装置的适用范围,避免测量不同样式的桥梁需要更换相应的装置,极大的节省了测量成本,能够稳定的将该装置固定在护栏上,避免钢制缆绳的质量过大,降低该装置的稳定性,导致其发生倾覆的危险。


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    Title :

    Bridge crack detection device and using method thereof


    Additional title:

    一种桥梁裂纹检测装置及其使用方法


    Contributors:

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B62D MOTOR VEHICLES , Motorfahrzeuge



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