Building material inspection sample sampling device

Abstract

The invention belongs to the technical field of building material inspection and sampling, and particularly relates to a building material inspection sample sampling device. The device comprises a base, a sampling box is arranged at the top of the base, and a supporting block and a water storage tank are arranged at the top of the sampling box. Through the arrangement of the base, universal wheelsand a pushing handle, the pushing handle pushes the sampling device to move under the action of the universal wheels; through the arrangement of a mounting box, an electric pushing rod and a supporting frame, the electric pushing rod pushes the supporting frame to extend out under the protection of the mounting box; through the arrangement of a sealing cover, an upper-layer sampling pipe, a middle-layer sampling pipe, a lower-layer sampling pipe and the like, paint in a paint bucket can be sampled; through arrangement of a connecting base and a sleeve, the upper-layer sampling pipe, the middle-layer sampling pipe and the lower-layer sampling pipe are stored and arranged; and through the arrangement of an air extracting pump, a first communicating head and an air extracting pipe, air in anupper-layer sample box, a middle-layer sample box and a lower-layer sample box is extracted by a vacuum pump through a first communicating joint.

Description

technical field [0001] The invention belongs to the technical field of building material inspection and sampling, and in particular relates to a sampling device for building material inspection samples. Background technique [0002] At present, at the construction site, there are various fluid media, such as paint, latex, putty powder, etc., which are all in a fluid state. When in use, the latex and powder are mixed in a certain proportion to form various functional materials. Coatings, at present, after the coating is prepared, there are powdery residues. After the operation, pits or protrusions remain on the working surface, which affects the adhesion and integrity of the coating. Therefore, it is necessary to sample and test the mixed coating. However, the existing sampling device cannot carry out layered sampling of the paint, and it is inconvenient to classify and store the paint after sampling. Contents of the invention [0003] In order to solve the problems raised...

AI Technical Summary

Problems solved by technology

[0002] At present, at the construction site, there are various fluid media, such as paint, latex, putty powder, etc., which are all in a fluid state. When in use, the latex and powder are mixed in a certain proportion to form various functional materials. Coatings, at present, after the coating is prepared, there are powdery residues. After the operation, pits or protrusions remain on the working surface, which affects the adhesion and integrity of the coating. Therefore, it is necessary to sample and test the mixed coating. However, the existing sampling device cannot carry out layered sampling of the paint, and it is inconvenient to classify and store after sampling

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