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Steel box girder welding seam aligning mechanism and method
The invention relates to the technical field of welding seam alignment, and discloses a steel box girder welding seam alignment mechanism and method.The steel box girder welding seam alignment mechanism comprises a first steel box girder installed on a stand column and a second steel box girder hoisted through a hoisting belt, and a first alignment frame and a second alignment frame are installed on the first steel box girder and the second steel box girder respectively. According to the alignment device, the extension springs are arranged, so that the extension springs between the positioning discs at the two ends are in a static state originally, positioning of the limiting rods stretching into the inserting grooves is relieved, meanwhile, the first alignment frame and the second alignment frame can be pulled to be close to each other through the extension springs, and alignment preparation for welding is completed; meanwhile, after the rotating rod piece deflects and extends into a first inserting hole, a positioning inserting rod is inserted into the first inserting hole under the action of an extension spring, that is, the two first inserting holes in a first inserting block and a second inserting block and the positioning inserting rod are coaxially arranged, and therefore a first aligning frame and a second aligning frame can be driven to be aligned; and the alignment of the first steel box girder and the second steel box girder is completed.
本发明涉及焊缝对齐技术领域，公开了一种钢箱梁焊缝对齐机构及方法，包括安装在立柱上的第一钢箱梁和通过吊带吊起的第二钢箱梁，所述第一钢箱梁和第二钢箱梁上分别安装有第一对齐架和第二对齐架。本发明采用拉伸弹簧的设置，那样原本两端定位盘之间的拉伸弹簧处于静止状态，在解除伸入插槽的限位杆的定位，同时可以通过拉伸弹簧拉动第一对齐架和第二对齐架相互靠近，并完成对焊接的对齐准备；同时随着转动杆件发生偏转并伸入第一插孔后，在拉伸弹簧作用下使得定位插杆插入第一插孔，即第一插块和第二插块上的两个第一插孔以及定位插杆同轴设置，这样就可以带动第一对齐架和第二对齐架对齐，即完成对第一钢箱梁和第二钢箱梁的对齐。
Steel box girder welding seam aligning mechanism and method
The invention relates to the technical field of welding seam alignment, and discloses a steel box girder welding seam alignment mechanism and method.The steel box girder welding seam alignment mechanism comprises a first steel box girder installed on a stand column and a second steel box girder hoisted through a hoisting belt, and a first alignment frame and a second alignment frame are installed on the first steel box girder and the second steel box girder respectively. According to the alignment device, the extension springs are arranged, so that the extension springs between the positioning discs at the two ends are in a static state originally, positioning of the limiting rods stretching into the inserting grooves is relieved, meanwhile, the first alignment frame and the second alignment frame can be pulled to be close to each other through the extension springs, and alignment preparation for welding is completed; meanwhile, after the rotating rod piece deflects and extends into a first inserting hole, a positioning inserting rod is inserted into the first inserting hole under the action of an extension spring, that is, the two first inserting holes in a first inserting block and a second inserting block and the positioning inserting rod are coaxially arranged, and therefore a first aligning frame and a second aligning frame can be driven to be aligned; and the alignment of the first steel box girder and the second steel box girder is completed.
本发明涉及焊缝对齐技术领域，公开了一种钢箱梁焊缝对齐机构及方法，包括安装在立柱上的第一钢箱梁和通过吊带吊起的第二钢箱梁，所述第一钢箱梁和第二钢箱梁上分别安装有第一对齐架和第二对齐架。本发明采用拉伸弹簧的设置，那样原本两端定位盘之间的拉伸弹簧处于静止状态，在解除伸入插槽的限位杆的定位，同时可以通过拉伸弹簧拉动第一对齐架和第二对齐架相互靠近，并完成对焊接的对齐准备；同时随着转动杆件发生偏转并伸入第一插孔后，在拉伸弹簧作用下使得定位插杆插入第一插孔，即第一插块和第二插块上的两个第一插孔以及定位插杆同轴设置，这样就可以带动第一对齐架和第二对齐架对齐，即完成对第一钢箱梁和第二钢箱梁的对齐。
Steel box girder welding seam aligning mechanism and method
一种钢箱梁焊缝对齐机构及方法
ZHANG LIN (author) / WANG SHENGTAO (author) / YANG QING (author) / FANG XIULIN (author) / SONG FENGNING (author) / YAN HAILUN (author)
2024-03-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024