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

Gypsum board anti-cracking device for building decoration engineering construction

REN XIN

The invention discloses a gypsum board anti-cracking device for building decoration engineering construction. The gypsum board anti-cracking device comprises an anti-cracking plate, a movable rod, a push rod and fixed blocks; first springs are welded to the top and the outer wall of one side of the anti-cracking plate; the fixed blocks are welded to the top and the bottom of each first spring; a shaft rod is mounted on the inner wall of the anti-cracking plate; and the movable rod is installed on the front face of the shaft rod in a penetrating mode. According to the device, a threaded rod is mounted, a worker can screw the threaded rod to rotate in a fixed sleeve by means of the arrangement of threads in a fixed sleeve, so that the threaded rod can extend into the fixed sleeve, an extension plate can be pulled out from the interior of an embedding plate through the movement of the threaded rod, and the length of the threaded rod is increased by means of the extension of the extension plate; and the threaded rod continuously extends into the fixed sleeve, the anti-cracking plate can expand towards the two sides through the threaded rod, the anti-cracking plate can be better attached to the outer wall of the gypsum board, and therefore the anti-cracking plate is relatively fixed when making contact with the gypsum board.

本发明公开了一种建筑装饰装修工程施工用石膏板抗裂装置，包括抗裂板、活动杆、推杆和固定块，所述抗裂板的顶部与一侧外壁均焊接有第一弹簧，所述第一弹簧的顶部与底部均焊接有固定块，所述抗裂板的内壁安装有轴杆，所述轴杆的正面贯穿安装有活动杆。本发明通过安装有螺纹杆，利用固定套内部的螺纹设置使工作人员可拧动螺纹杆在固定套的内部转动，使螺纹杆可延伸进入固定套的内部，通过螺纹杆的移动可将延伸板从嵌合板的内部拽出，利用延伸板的伸出使螺纹杆的长度变长，通过螺纹杆不断延伸进固定套的内部，螺纹杆可抗裂板向两侧扩张，使抗裂板更加贴合石膏板的外壁，从而使抗裂板在与石膏板接触时较为固定。

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