Metal roof system wind-resistant connecting piece with movable web: Fid-Bau Portal

Metal roof system wind-resistant connecting piece with movable web

ZHOU KUN / NAN NING / GE WENXING / ZHENG SHIJU

The invention relates to a metal roof system wind-resistant connecting piece with a movable web. The connecting piece comprises a bottom sliding base (1), the movable web (2) and a bolt bar (3). The bottom sliding base (1) comprises bolt holes (4) and a sliding groove (5), and a limiting groove (6) is formed in the sliding groove (5). The movable web (2) comprises a lug edge (7) and a top groove (9), the bottom sliding base (1) is a fixed base and is fixed to a roof structure purline by bolts through the bolt holes (4), and the sliding base can be provided with 4-6 bolt holes (4). The bottom sliding base (1) is in an inverted T shape as a whole, the cylindrical sliding groove (5) is reserved in the middle, the limiting groove (6) is formed in the sliding groove (5), and the limiting groove(6) is in a trapezoid shape with arc-shaped upper and lower bottoms.

一种腹板可动的金属屋面系统抗风连接件，包括底部滑座（1）、可动腹板（2）、和螺栓杆（3），底部滑座（1）包含螺栓孔（4）和滑槽（5）；滑槽（5）内开限制槽（6）；可动腹板（2）包括耳边（7）和顶部沟槽（9），所述的底部滑座（1）为固定底座，由螺栓通过螺栓孔（4）将底部滑座固定在屋面结构檩条上，滑动底座可设有4或6个螺栓孔（4）；底部滑座（1）整体呈倒T型，并在中间预留圆柱形的滑槽（5），滑槽（5）内开设限制槽（6），限制槽（6）的形状是上下底为弧的梯形。

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