Concrete intensity detection device

The utility model discloses a concrete intensity detection device, comprising a base plate, the both ends of bottom plate bottom respectively with the top fixed connection of fixed plate. This concrete intensity detection device, be provided with the motor case through the top at first support, the motor of motor incasement portion drives the rotation of initiative dish, the rotation of initiativedish drives the rotation of driven plate, the rotation of driven plate drives spiral shell rasp bar's rotation, spiral shell rasp bar's rotation drives the lift of elevator, the lift of elevator drives the lift of lifter plate, the lift of lifter plate drives the reciprocating of detection nail of below again, thereby can be with detecting in the concrete test block of surveying nail injection below, simultaneously through fastening bolt and mounting plate to the concrete test block fix, the end face positioning device is simple in structure, and convenient for operation, and lower cost, measurement personnel's worki