Adjustable vertical calibration device for inserting type building prefabricated slab

Abstract

The invention relates to an adjustable vertical calibration device for an inserting type building prefabricated slab. The adjustable vertical calibration device comprises a planar bottom plate, a lifting transmission mechanism, a planar connecting rod mechanism and a vertical plate, wherein wheels capable of enabling the whole device to move are installed below the planar bottom plate, the liftingtransmission mechanism is obliquely placed and installed on the planar bottom plate, the planar connecting rod mechanism comprises a first connecting rod and a second connecting rod, the lifting endof the lifting transmission mechanism is fixedly connected with one end of the first connecting rod, the other end of the first connecting rod is rotatably connected with one end of the second connecting rod, the other end of the second connecting rod is rotatably connected with a connecting base installed on the vertical plate, the vertical plate is in transmission connection with the planar bottom plate through a transmission piece, and a horizontal detection device is installed on the vertical plate. The adjustable vertical calibration device is reasonable and compact in structural design,easy to operate, low in manufacturing cost and high in calibration degree, can rapidly and accurately find the vertical position of the prefabricated slab in the installation process of the prefabricated slab, ensures the perpendicularity between the prefabricated slab and the horizontal direction well, shortens the installation time of the prefabricated slab greatly, and improves the installationefficiency of the prefabricated slab.

Description

technical field [0001] The invention belongs to the technical field of construction, and in particular relates to an adjustable vertical calibration device for a plug-in building prefabricated panel. Background technique [0002] In the current field of construction technology, measurement and detection is an indispensable link throughout the construction and design of the entire project, and it is a very important work in construction. The quality and efficiency of measurements directly impact the quality and completion time of construction projects. When installing external wall panels in plug-in buildings, it is necessary to adjust the verticality of the prefabricated panels to the horizontal direction to ensure the quality and effect of the building. At present, the commonly used verticality monitoring instruments mainly include plumb gauges, theodolites and laser plummets, but these instruments can only locate and detect the verticality of the prefabricated panels afte...

AI Technical Summary

Problems solved by technology

At present, the commonly used verticality monitoring instruments mainly include plumb gauges, theodolites and laser plummets, but these instruments can only locate and detect the verticality of the prefabricated panels after the installation is completed, and cannot directly measure the verticality of the prefabricated panels during installation. degree check

In addition, although the plumb instrument equipment is simple and the construction operation is simple and convenient, it is greatly affected by the external wind force and site conditions, and the measurement accuracy is low; Easily damaged, making it difficult to popularize in the field of plug-in buildings

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