Gypsum board anti-cracking device for building decoration engineering construction: Fid-Bau Portal

Gypsum board anti-cracking device for building decoration engineering construction

HAO QIANG / XIE WENYAN / LI RUIBIN / YAN XIAOGANG / CAO BAOMING

The invention provides a gypsum board anti-cracking device for building decoration engineering construction, and relates to the technical field of building decoration tools. The gypsum board anti-cracking device for building decoration engineering construction comprises a base plate, a vertical plate is rotatably connected to the rear end of the base plate, a second connecting seat is fixedly connected to the center of the upper end face of the base plate, a second adjusting rod is rotatably connected to the upper portion of the interior of the second connecting seat, and a second external thread is formed in the outer side wall of the other end of the second adjusting rod. And a first connecting base is fixedly connected to the center of the front end face of the vertical plate, a first adjusting rod is rotationally connected to the position, close to the front portion, in the first connecting base, and a first external thread is formed in the outer side wall of the other end of the first adjusting rod. The gypsum board is fixed to the wall surface through the four first expansion bolts and the four second expansion bolts, and is installed through the four first connecting rods and the four second connecting rods, so that the situation that the gypsum board is loosened due to the fact that holes are punched in the installed gypsum board is reduced.

本发明提供一种建筑装饰装修工程施工用石膏板抗裂装置，涉及建筑装饰装修工具技术领域。该建筑装饰装修工程施工用石膏板抗裂装置，包括基板，所述基板后端转动连接有竖板，所述基板上端面中心处固定连接有第二连接座，所述第二连接座内部靠上处转动连接有第二调节杆，所述第二调节杆另一端外侧壁开设有第二外螺纹，且端部螺纹套接有转动管，所述竖板前端面中心处固定连接有第一连接座，所述第一连接座内部靠前处转动连接有第一调节杆，所述第一调节杆另一端外侧壁开设有第一外螺纹。通过四个第一膨胀螺栓与四个第二膨胀螺栓固定在墙面，通过四个第一连接杆与四个第二连接杆进行安装，使得减少在安装后的石膏板上打孔导致石膏板松动。

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