An experimental device for compressive resistance of building components

Abstract

The invention discloses a compression test device for building components, which comprises a moving seat and an experiment box. The left and right side walls of the experiment box are symmetrically provided with movable slide rails and exhaust ports, and the movable slide rails are movably connected with electric slider, the front side of the electric slider is provided with a dodge door, the dodge door is provided with an observation window, and the left and right sides of the top of the inner cavity of the test box are symmetrically arranged with absorption boxes, and the inner cavity of the test box The top is provided with a hydraulic telescopic rod, the bottom of the hydraulic telescopic rod is provided with a drilling rig, the bottom power output end of the drilling rig is provided with a drill rod, and the outer wall of the drill rod is sleeved with a pressure sensor. The invention has a reasonable structural design. When performing concrete detection, the dust generated during the detection process is introduced into the absorption box through the joint action of the air pump and the suction hood, which can reduce the damage caused by the dust generated during the detection to the health of the operator. harm.

Description

technical field [0001] The invention relates to the technical field of building component detection, in particular to a building component compression test device. Background technique [0002] Many building components are mostly composed of concrete. The compressive strength is an important performance parameter of concrete, which is directly related to the overall quality and safety of concrete components and even engineering construction. According to the needs of concrete components in different engineering constructions, concrete needs to meet the corresponding compressive strength. Therefore, the detection of concrete compressive strength is a very important task. [0003] The core drilling method is a commonly used detection method for concrete compressive strength testing. Concrete specimens are drilled on concrete components and processed into standard core samples, and their compressive strength testing is performed on a pressure testing machine. In the process of...

AI Technical Summary

Problems solved by technology

[0003] The core drilling method is a commonly used detection method for concrete compressive strength testing. Concrete specimens are drilled on concrete components and processed into standard core samples, and their compressive strength testing is performed on a pressure testing machine. In the process of testing concrete by the method, dust and fragments will be produced, and the cracked fragments will cause damage to the surrounding inspectors, and the dust will affect the surrounding environment and the health of the operators, and different The heights of the standard specimens processed by architectural concrete components are also different. The traditional experimental device cannot adjust the height of the exhaust hood according to the height of the specimens when performing dust removal work.

Images