Engineering foundation detecting and measuring tool
The utility model belongs to the technical field of constructional engineering, particularly relates to an engineering foundation detecting and measuring tool, and aims to solve the problems that in the prior art, a tension spring is inconvenient to replace quickly, the elastic force of the tension...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the technical field of constructional engineering, particularly relates to an engineering foundation detecting and measuring tool, and aims to solve the problems that in the prior art, a tension spring is inconvenient to replace quickly, the elastic force of the tension spring is reduced after the tension spring is stretched for a long time, the downward impact force of an impact rod cannot be ensured, and the detection result of foundation hardness is influenced by the reduction of the impact force. In order to solve the problems that in the prior art, if a tension spring is not replaced in time, normal use of the foundation detecting and measuring tool is affected, and engineering construction is affected, the following scheme is provided: the foundation detecting and measuring tool comprises a bottom plate, the top of the bottom plate is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with a sliding cylinder, and the bottom plate is provided |
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