Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestress anti-wind uplift reinforcing device for metal roof board
The invention provides a metal roof board prestress wind uplift resistance reinforcing device which comprises a stand column, a steel pull rod rotationally connected to the top of the stand column through a first pin shaft, a wind-resistant clamp rotationally connected to the other end of the steel pull rod through a first pin shaft and symmetrically distributed T-shaped supports, and the bottom end of the wind-resistant clamp is installed at the top ends of the T-shaped supports. The wind-resistant clamp is composed of a wedge-shaped connecting block, two clamping pieces, two transverse rods and two second pin shafts, the two clamping pieces are distributed on the two sides of the wedge-shaped connecting block, the upper end of the wedge-shaped connecting block is rotationally connected with the end of the steel pull rod through the first pin shaft, and the upper ends of the clamping pieces are in an inverted trapezoid shape and matched with the lower end of the wedge-shaped connecting block in shape; the lower ends of the clamping pieces are matched with the top of the T-shaped support in shape, and the transverse rod connects the middles of the two clamping pieces together through a second pin shaft. The middle of the roof panel can be supported, and the situation that the middle of the roof panel tilts under the action of wind suction force, and consequently wind uplift accidents are caused is prevented.
本发明提供了一种金属屋面板预应力抗风揭加固装置，包括立柱、通过第一销轴转动连接在立柱顶部的钢拉杆，所述钢拉杆另一端通过第一销轴转动连接有抗风夹，还包括对称分布的T型支座，所述抗风夹底端安装在T型支座顶端，所述抗风夹由楔形连接块、两个夹片、两个横杆以及两个第二销轴组成，两个所述夹片分布在楔形连接块两侧，所述楔形连接块上端通过第一销轴与钢拉杆端部转动连接，所述夹片上端为倒梯形与楔形连接块下端形状吻合，所述夹片下端与T型支座顶部形状吻合，所述横杆通过第二销轴将两个夹片中部连接在一起。本发明中，可以对屋面板中部提供支撑，防止屋面板中部在风吸力作用下翘起从而引起风揭事故。
Prestress anti-wind uplift reinforcing device for metal roof board
The invention provides a metal roof board prestress wind uplift resistance reinforcing device which comprises a stand column, a steel pull rod rotationally connected to the top of the stand column through a first pin shaft, a wind-resistant clamp rotationally connected to the other end of the steel pull rod through a first pin shaft and symmetrically distributed T-shaped supports, and the bottom end of the wind-resistant clamp is installed at the top ends of the T-shaped supports. The wind-resistant clamp is composed of a wedge-shaped connecting block, two clamping pieces, two transverse rods and two second pin shafts, the two clamping pieces are distributed on the two sides of the wedge-shaped connecting block, the upper end of the wedge-shaped connecting block is rotationally connected with the end of the steel pull rod through the first pin shaft, and the upper ends of the clamping pieces are in an inverted trapezoid shape and matched with the lower end of the wedge-shaped connecting block in shape; the lower ends of the clamping pieces are matched with the top of the T-shaped support in shape, and the transverse rod connects the middles of the two clamping pieces together through a second pin shaft. The middle of the roof panel can be supported, and the situation that the middle of the roof panel tilts under the action of wind suction force, and consequently wind uplift accidents are caused is prevented.
本发明提供了一种金属屋面板预应力抗风揭加固装置，包括立柱、通过第一销轴转动连接在立柱顶部的钢拉杆，所述钢拉杆另一端通过第一销轴转动连接有抗风夹，还包括对称分布的T型支座，所述抗风夹底端安装在T型支座顶端，所述抗风夹由楔形连接块、两个夹片、两个横杆以及两个第二销轴组成，两个所述夹片分布在楔形连接块两侧，所述楔形连接块上端通过第一销轴与钢拉杆端部转动连接，所述夹片上端为倒梯形与楔形连接块下端形状吻合，所述夹片下端与T型支座顶部形状吻合，所述横杆通过第二销轴将两个夹片中部连接在一起。本发明中，可以对屋面板中部提供支撑，防止屋面板中部在风吸力作用下翘起从而引起风揭事故。
Prestress anti-wind uplift reinforcing device for metal roof board
一种金属屋面板预应力抗风揭加固装置
MA QING (Autor:in) / WANG YUEDONG (Autor:in) / ZHANG ZEYU (Autor:in) / LIU JIE (Autor:in) / ZHENG MINGZHAO (Autor:in) / ZENG LIJING (Autor:in) / SUN HONGMIN (Autor:in)
15.03.2024
Patent
Elektronische Ressource
Chinesisch
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