Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction mechanism and installation method for controllable bridge precise rotation
The invention discloses a controllable bridge precise rotation construction mechanism and a mounting method, the controllable bridge precise rotation construction mechanism comprises a square pouring base formed by pouring reinforced concrete, a turntable base is fixedly mounted in the middle of the interior of the pouring base, and a rotating spherical hinge is rotatably mounted in the middle of the upper surface of the turntable base. According to the construction mechanism for controllable bridge precise rotation and the mounting method, a novel structural design is adopted, so that when the device inclines and shakes due to wind power in the using process, a supporting rotary disc drives an extrusion plate to move downwards through a first connecting rod and a second connecting rod, and a storage air bag is subjected to rotation; air in a storage air bag enters an air pressure telescopic rod, so that a brake plate brakes a driving capstan, the driving capstan decelerates to reduce the construction danger, and a tensioning roller is used for tensioning a pulling steel rope before rotation, so that the stress on the two sides is uniform during pulling, and the rotation accuracy is improved.
本发明公开了一种可控式桥梁精准转体的施工机构及安装方法，包括由钢筋混凝土浇筑而成的方形浇筑底座，所述浇筑底座内部中间位置固定安装有转盘底座，且所述转盘底座上表面中间位置转动安装有转动球铰。该可控式桥梁精准转体的施工机构及安装方法，采用新型的结构设计，使得装置在使用的过程中因风力出现倾斜晃动时，支撑转盘通过第一连接杆和第二连接杆带动挤压板向下移动并对储存气囊进行，使得储存气囊内部的空气进入气压伸缩杆内部，从而使得制动板对驱动绞盘进行制动，使得驱动绞盘减速降低施工危险，并且利用张紧滚轮在转动之前对拉动钢索进行张紧，使得拉动时两边受力均匀，提高转动的精确性。
Construction mechanism and installation method for controllable bridge precise rotation
The invention discloses a controllable bridge precise rotation construction mechanism and a mounting method, the controllable bridge precise rotation construction mechanism comprises a square pouring base formed by pouring reinforced concrete, a turntable base is fixedly mounted in the middle of the interior of the pouring base, and a rotating spherical hinge is rotatably mounted in the middle of the upper surface of the turntable base. According to the construction mechanism for controllable bridge precise rotation and the mounting method, a novel structural design is adopted, so that when the device inclines and shakes due to wind power in the using process, a supporting rotary disc drives an extrusion plate to move downwards through a first connecting rod and a second connecting rod, and a storage air bag is subjected to rotation; air in a storage air bag enters an air pressure telescopic rod, so that a brake plate brakes a driving capstan, the driving capstan decelerates to reduce the construction danger, and a tensioning roller is used for tensioning a pulling steel rope before rotation, so that the stress on the two sides is uniform during pulling, and the rotation accuracy is improved.
本发明公开了一种可控式桥梁精准转体的施工机构及安装方法，包括由钢筋混凝土浇筑而成的方形浇筑底座，所述浇筑底座内部中间位置固定安装有转盘底座，且所述转盘底座上表面中间位置转动安装有转动球铰。该可控式桥梁精准转体的施工机构及安装方法，采用新型的结构设计，使得装置在使用的过程中因风力出现倾斜晃动时，支撑转盘通过第一连接杆和第二连接杆带动挤压板向下移动并对储存气囊进行，使得储存气囊内部的空气进入气压伸缩杆内部，从而使得制动板对驱动绞盘进行制动，使得驱动绞盘减速降低施工危险，并且利用张紧滚轮在转动之前对拉动钢索进行张紧，使得拉动时两边受力均匀，提高转动的精确性。
Construction mechanism and installation method for controllable bridge precise rotation
一种可控式桥梁精准转体的施工机构及安装方法
JI QUBO (Autor:in) / WANG XIN (Autor:in) / QI SHICHAO (Autor:in) / ZHANG JUNSHENG (Autor:in) / TAO TIEJUN (Autor:in) / XIE CAIJIN (Autor:in) / LI QIANGQIANG (Autor:in) / XU SHANAN (Autor:in) / LIU XIN (Autor:in)
14.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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