Building concrete performance detection sampling device

Abstract

The invention discloses a building concrete performance detection sampling device. The building concrete performance detection sampling device comprises a fixed base; the fixed base is channel steel;furthermore, a pin hole is arranged at the side edge of the fixed base; an installation base is arranged in the middle at the lower end of the fixed base; a guide rail installation base is installed outside the installation base in a matched manner; two polish rods are fixedly arranged in the guide rail installation base; furthermore, a screw is installed between the two polish rods in a matched manner; the two ends of the screw are installed with bearing installation bases at two ends of the guide rail installation base through a bearing pair in a matched manner; furthermore, the axis of thescrew is parallel to the axis of the polish rod; the upper end of the screw is connected with the output shaft of a feed motor; and the feed motor is fixedly installed with the guide rail installationbase. The building concrete performance detection sampling device can be fixedly assembled with an external vehicle; automatic sampling is carried out; the weight of the vehicle itself is utilized; and thus, the stability of a sampling process is ensured.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a performance detection and sampling device for construction concrete. Background technique [0002] After the road is laid, in order to test the quality of the road and the internal concrete pouring, it is necessary to carry out drilling and sampling on the road, so as to perform performance testing on the obtained concrete samples. However, the existing concrete sampling machines mostly use a separate Due to the need to maintain the stability of the equipment during the sampling process, the existing equipment generally uses a larger base or counterweight, which makes the equipment inconvenient to carry, and in the sampling process, manual support is required. to a lesser degree. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a sampling device for building concrete ...

AI Technical Summary

Problems solved by technology

[0002] After the road is laid, in order to test the quality of the road and the internal concrete pouring, it is necessary to carry out drilling and sampling on the road, so as to perform performance testing on the obtained concrete samples. However, the existing concrete sampling machines mostly use a separate Due to the need to maintain the stability of the equipment during the sampling process, the existing equipment generally uses a larger base or counterweight, which makes the equipment inconvenient to carry, and in the sampling process, manual support is required. to a lesser extent

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