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A platform for research: civil engineering, architecture and urbanism
Rotatable steel truss arch vertical splicing jig frame unit and rotatable steel truss arch vertical splicing jig frame
The invention provides a rotatable steel truss arch vertical splicing jig frame unit and a rotatable steel truss arch vertical splicing jig frame. The rotatable steel truss arch vertical splicing jig frame unit comprises a support, a vertical splicing jig frame body, an angle limiting device and a driving device. The vertically-spliced jig frame body is hinged to the support. The angle limiting device is arranged at the bottom of the vertically-spliced jig frame body; the two ends of the driving device are hinged to the support and the vertically-spliced jig frame body respectively. The driving device is used for driving the vertically-spliced jig frame body to rotate around the hinged position of the vertically-spliced jig frame body and the support, and the angle limiting device is used for limiting the rotating angle of the vertically-spliced jig frame body. The rotatable steel truss arch vertically-spliced jig frame comprises two rotatable steel truss arch vertically-spliced jig frame units which are arranged in a spaced mode. According to the rotatable steel truss arch vertical splicing jig frame unit and the rotatable steel truss arch vertical splicing jig frame, the bridge site working condition of a steel truss arch can be simulated, the installation process is simplified, the steel truss arch is easy to hoist, and the safety risk is reduced.
本发明提供了一种可旋式钢桁拱立拼胎架单元及可旋式钢桁拱立拼胎架，所述可旋式钢桁拱立拼胎架单元包括支架、立拼胎架本体、角度限位装置和驱动装置。所述立拼胎架本体与所述支架铰接；所述角度限位装置设于所述立拼胎架本体底部；所述驱动装置的两端分别与所述支架和所述立拼胎架本体铰接；所述驱动装置用于驱动所述立拼胎架本体绕其与所述支架的铰接处旋转，所述角度限位装置用于限制所述立拼胎架本体的旋转角度。所述可旋式钢桁拱立拼胎架包括两个间隔设置的可旋式钢桁拱立拼胎架单元。本发明提供的可旋式钢桁拱立拼胎架单元和可旋式钢桁拱立拼胎架能够模拟钢桁拱的在桥位工况，简化安装过程，使钢桁拱易于吊装，降低安全风险。
Rotatable steel truss arch vertical splicing jig frame unit and rotatable steel truss arch vertical splicing jig frame
The invention provides a rotatable steel truss arch vertical splicing jig frame unit and a rotatable steel truss arch vertical splicing jig frame. The rotatable steel truss arch vertical splicing jig frame unit comprises a support, a vertical splicing jig frame body, an angle limiting device and a driving device. The vertically-spliced jig frame body is hinged to the support. The angle limiting device is arranged at the bottom of the vertically-spliced jig frame body; the two ends of the driving device are hinged to the support and the vertically-spliced jig frame body respectively. The driving device is used for driving the vertically-spliced jig frame body to rotate around the hinged position of the vertically-spliced jig frame body and the support, and the angle limiting device is used for limiting the rotating angle of the vertically-spliced jig frame body. The rotatable steel truss arch vertically-spliced jig frame comprises two rotatable steel truss arch vertically-spliced jig frame units which are arranged in a spaced mode. According to the rotatable steel truss arch vertical splicing jig frame unit and the rotatable steel truss arch vertical splicing jig frame, the bridge site working condition of a steel truss arch can be simulated, the installation process is simplified, the steel truss arch is easy to hoist, and the safety risk is reduced.
本发明提供了一种可旋式钢桁拱立拼胎架单元及可旋式钢桁拱立拼胎架，所述可旋式钢桁拱立拼胎架单元包括支架、立拼胎架本体、角度限位装置和驱动装置。所述立拼胎架本体与所述支架铰接；所述角度限位装置设于所述立拼胎架本体底部；所述驱动装置的两端分别与所述支架和所述立拼胎架本体铰接；所述驱动装置用于驱动所述立拼胎架本体绕其与所述支架的铰接处旋转，所述角度限位装置用于限制所述立拼胎架本体的旋转角度。所述可旋式钢桁拱立拼胎架包括两个间隔设置的可旋式钢桁拱立拼胎架单元。本发明提供的可旋式钢桁拱立拼胎架单元和可旋式钢桁拱立拼胎架能够模拟钢桁拱的在桥位工况，简化安装过程，使钢桁拱易于吊装，降低安全风险。
Rotatable steel truss arch vertical splicing jig frame unit and rotatable steel truss arch vertical splicing jig frame
一种可旋式钢桁拱立拼胎架单元及可旋式钢桁拱立拼胎架
ZHANG YANHUI (author) / XU WEIYU (author) / ZHAO MENGCHUN (author) / LIANG TIAN (author) / LI TONG (author) / ZHU DONGMING (author) / YAN HUAIBIN (author) / REN HUATAO (author) / LIANG HUI (author) / LI ZHENGBING (author)
2023-01-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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