Plate combination device

Abstract

The invention provides a plate combination device. The plate combination device is fixedly arranged on a civil building body, and the device comprises at least two plate layers which are an upper plate layer and a lower plate layer, a connecting piece positioned between the upper plate layer and the lower plate layer, and a fixed bearing fixedly arranged on the civil building body, wherein, the connecting piece comprises a connecting piece body, a first clamping part which extends upwards from the upper surface of the connecting piece body in a projection manner, and a second clamping part which extends downwards from the lower surface of the connecting piece body in a projection manner; the fixed bearing is fixedly connected with the connecting piece body; and the upper plate layer comprises a first groove of the first clamping part and is pressed on the connecting piece, and the lower plate layer comprises a second groove of the second clamping part. By utilizing the structure, the connecting piece effectively bears weight of the upper plate layer so as to avoid pressure on the lower plate layer, thus eliminating potential safety hazard caused by deformation of the bottom plate layer.

Description

technical field [0001] The invention relates to a combination device, in particular to a plate combination device. Background technique [0002] With the continuous leap of technological equipment in our country, the final assembly of large-scale equipment such as satellites and rockets is inseparable from a clean environment. Compared with the traditional hand-made four-female color steel plate used for ultra-high clean room wall panels in the past, it is limited by equipment, For transportation, the length of the wall panels is generally about three meters, and the wall installation can only be carried out in layers and sections. The overall weight of the steel plate is gradually accumulated on the lower wall. When the height of the space is higher, the accumulated weight of the lower wall is heavier. Its defect is that the keel of the steel plate bending part only plays the role of fixing the wall from tilting, and it is basically ineffective for the bearing of the color...

AI Technical Summary

Problems solved by technology

Its defect is that the keel of the steel plate bending part only plays the role of fixing the wall from tilting, and it is basically ineffective for the bearing of the color steel plate wall. All the weight of the wall is finally carried on the bottom color steel plate. , will produce plastic deformation and cause unimaginable accidents; in addition, the traditional handmade four-female mouth color steel plate is only occluded by three layers of steel plates, so it will be deformed and warped during transportation and installation. After the installation is completed, there will inevitably be obvious unevenness in the splicing parts on the appearance

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