An engineering acceptance device for brick-concrete structure buildings

Abstract

The invention discloses a project acceptance device used for a brick-concrete structure building and relates to the technical field of project acceptance devices. The device comprises a shell. The bottom of the shell is movably connected with adjustable supports which are uniformly distributed. The tops of the adjustable supports are engaged with adjusting gears correspondingly. The middles of theadjusting gears are fixedly connected with calibration nuts which are rotationally connected with the inner wall of the shell. The bottom of the shell is fixedly connected with a charging port. According to the project acceptance device used for the brick-concrete structure building, through cooperative using of torsional springs and a turnplate, in an initial state, a labelled hose is wound on the turnplate in a disc shape, in addition, the turnplate rotates when the labelled hose is pulled out, meanwhile, the torsional springs are driven by the turnplate to rotate, and meanwhile, the torsional springs are driven by the turnplate to rotate; and when the labelled hose becomes back in a flexible state after being used, the labelled hose is wound back into the shell under the effect of thetorsional springs and wound on the turnplate, accordingly, the effect of convenient carrying is achieved, using and recovering are facilitated, the occupation area is small, and using is more convenient.

Description

technical field [0001] The invention relates to the technical field of engineering acceptance devices, in particular to an engineering acceptance device for brick-concrete structure buildings. Background technique [0002] Project acceptance is the most important step after the construction of a construction project is completed. Relevant data detection is carried out through various detection devices. When all the data meet the data requirements required by the design, the project construction can be regarded as up to standard. This series of detection work is called For project acceptance. [0003] Various acceptance devices need to be used in the project acceptance process, among which there is an acceptance device called the room net height marker. The current room net height marker is usually in a fixed shape and has a fixed length, which cannot be adjusted and is not convenient for measurement. At the same time, when measuring, it is impossible to judge whether the ma...

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Problems solved by technology

[0003] Various acceptance devices need to be used in the project acceptance process, among which there is an acceptance device called the room net height marker. The current room net height marker is usually in a fixed shape and has a fixed length, which cannot be adjusted and is not convenient for measurement. At the same time, when measuring, it is impossible to judge whether the marker is perpendicular to the ground, and there is no basis for judgment, resulting in the measured result being greater than the real value, resulting in a large deviation, which greatly reduces the accuracy of the measurement

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