| 摘要 |
The claimed invention refers to the devices for geological ground surveys by a method of the static penetration test, in particular, to a static penetration test station, which can be used, inter alia, as an auxiliary equipment to the geological drilling rigs. It is suggested a static penetration test station, in which a measuring instrument of a sonde penetration depth into the ground is executed as a depth transducer, comprising a master gear and a quadrature optical encoder, connected with a depth transducer microcontroller. A data acquisition and recording device is executed as a programmable recording device supplied with a recording device microcontroller, a display, a memory card, the data inputs, a data output, executed with a possibility of connection with an external data processing device, the control elements and a self-contained power supply. A mean of the forced sonde penetration into the ground and sonde extraction out of the ground is executed with a possibility of an external hydraulic system access and comprises a pair of vertical guides and an indenting carriage, mounted on them, which is supplied in its central area with an interface facility with an external hydraulic system executive device and with an upper end of a sounding rod. The depth transducer is placed in the area connecting the vertical guides of a lower yoke assembly and is rigidly mounted on it with a possibility of formation of the permanent kinematic connection between the master gear and the rod.2 |
