Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Positioning device for hoisting erection of expressway bridge box girder
The invention discloses a positioning device for hoisting and erecting a highway bridge box girder, and relates to the technical field of positioning devices. The device comprises a box girder body, a first positioning frame and a second positioning frame are assembled on the outer surface of the box girder body, fixing frames are assembled in the two positioning frames, L-shaped plates installed on one sides of the two positioning frames are movably connected with the box girder body in a clamped mode, and positioning side plates assembled at the lower ends of the two positioning frames abut against the inclined side face of the box girder body. When the positioning device is used, the two ends of the box girder main body are clamped and fixed through the two sets of positioning frames and the L-shaped plates, and the side face of the bottom end of the box girder main body is clamped through the positioning side plates, so that the safety in the hoisting process is improved; and in the positioning and clamping process, the box girder main body does not need to be lifted for binding and fixing operation.
本发明公开一种高速公路桥梁箱梁吊装架设定位装置，涉及定位装置技术领域。该装置包括箱梁主体，箱梁主体的外表面装配有第一定位架和第二定位架，两组定位架的内部装配有固定架，两组定位架的一侧安装的L形板与箱梁主体之间活动卡接，两组定位架下端装配的定位侧板与箱梁主体的斜侧面相抵。该定位装置在使用时，通过使用两组定位架以及L形板对箱梁主体的两端进行夹持固定，且通过定位侧板对箱梁主体的底端侧面进行夹紧，以便提高吊装过程中的安全性，也使得在进行定位夹持过程中不需要将箱梁主体抬起进行捆绑固定的操作。
Positioning device for hoisting erection of expressway bridge box girder
The invention discloses a positioning device for hoisting and erecting a highway bridge box girder, and relates to the technical field of positioning devices. The device comprises a box girder body, a first positioning frame and a second positioning frame are assembled on the outer surface of the box girder body, fixing frames are assembled in the two positioning frames, L-shaped plates installed on one sides of the two positioning frames are movably connected with the box girder body in a clamped mode, and positioning side plates assembled at the lower ends of the two positioning frames abut against the inclined side face of the box girder body. When the positioning device is used, the two ends of the box girder main body are clamped and fixed through the two sets of positioning frames and the L-shaped plates, and the side face of the bottom end of the box girder main body is clamped through the positioning side plates, so that the safety in the hoisting process is improved; and in the positioning and clamping process, the box girder main body does not need to be lifted for binding and fixing operation.
本发明公开一种高速公路桥梁箱梁吊装架设定位装置，涉及定位装置技术领域。该装置包括箱梁主体，箱梁主体的外表面装配有第一定位架和第二定位架，两组定位架的内部装配有固定架，两组定位架的一侧安装的L形板与箱梁主体之间活动卡接，两组定位架下端装配的定位侧板与箱梁主体的斜侧面相抵。该定位装置在使用时，通过使用两组定位架以及L形板对箱梁主体的两端进行夹持固定，且通过定位侧板对箱梁主体的底端侧面进行夹紧，以便提高吊装过程中的安全性，也使得在进行定位夹持过程中不需要将箱梁主体抬起进行捆绑固定的操作。
Positioning device for hoisting erection of expressway bridge box girder
一种高速公路桥梁箱梁吊装架设定位装置
JIN LIANHE (Autor:in) / YANG YANG (Autor:in) / PAN DENG (Autor:in) / WANG JIAWEN (Autor:in) / PU YAODONG (Autor:in) / DONG LIANG (Autor:in)
01.11.2022
Patent
Elektronische Ressource
Chinesisch
Method for hoisting small box girder by bridge girder erection machine
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024
Protecting and hoisting integrated device for bridge girder erection machine
| Europäisches Patentamt | 2023
Bridge girder erection machine and via hole girder erection method of bridge girder erection machine
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024