The invention relates to a prefabricated box girder side form vertical lifting appliance. The prefabricated box girder side form vertical lifting appliance is characterized in that a first supportingleg and a second supporting leg are made of profile steel, the two ends of a transverse supporting rod are welded to the bottom end of the first supporting leg and the bottom end of the second supporting leg respectively, a first hook and a second hook are welded to the lower portion of the first supporting leg and the lower portion of the second supporting leg respectively, the two ends of a first cross beam are welded to the inner side face of the left end of a first longitudinal beam and the inner side face of the left end of a second longitudinal beam respectively, the two ends of a secondcross beam are welded to the inner side face of the right end of the first longitudinal beam and the inner side face of the right end of the second longitudinal beam respectively, the left end of thefirst longitudinal beam and the left end of the second longitudinal beam are welded to the side face of the upper end of the first supporting leg and the side face of the upper end of the second supporting leg respectively, a first triangular reinforcing steel plate is welded to the side face of the joint between the first longitudinal beam and the first supporting leg, a second triangular reinforcing steel plate is welded to the side face of the joint between the second longitudinal beam and the second supporting leg, the two ends of a hanging rod are welded between the first cross beam andthe second cross beam, round holes are formed in the hanging rod, and different hook holes are selected according to different weights of forms.
一种预制箱梁侧模垂直吊具,其特征是:用型钢分别制作成第一支撑腿和第二支撑腿,将横支撑杆的两端分别焊接在第一支撑腿和第二支撑腿的底端,第一支撑腿和第二支撑腿的下部分别焊接有第一挂钩和第二挂钩;将第一横梁的两端,分别焊接在第一纵梁和第二纵梁的左端内侧面上,第二横梁的两端分别焊接在第一纵梁和第二纵梁的右端内侧面上,将第一纵梁和第二纵梁的左端,分别焊接在第一支撑腿和第二支撑腿上端侧面上,第一三角形加强钢板焊接在第一纵梁和第一支撑腿结合处的侧面上;第二三角形加强钢板焊接在第二纵梁和第二支撑腿结合处的侧面上;挂杆的两端焊接在第一横梁和第二横梁的中间,挂杆上设有圆孔,根据模板重量不同,选择不同的挂钩孔。
Prefabricated box girder side form vertical lifting appliance
一种预制箱梁侧模垂直吊具
2020-07-14
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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