Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Top type prestress reinforcing machine used in field of building structure repairing and reinforcing
The invention provides a top type prestress reinforcing machine used in the field of building structure repairing and reinforcing. The top type prestress reinforcing machine comprises a shell, wherein a repairing device is fixedly connected to the right end of the shell, four lifting blocks are uniformly distributed at the lower end of the shell, a gluing wheel is rotatably arranged at the top end of the shell, a feeding mechanism is fixedly arranged at the top end of the shell, the feeding mechanism is connected with a tensioning wheel through the carbon fiber cloth, and the tensioning wheel and the gluing wheel are located on the same horizontal plane. By arranging the tensioning wheel, the problems that in the background technology, if prestress is not applied to the carbon fiber cloth for reinforcement when the carbon fiber cloth is adopted for reinforcement, only when a repaired component is subjected to secondary stress, and when the structure further deforms, the carbon fiber cloth can participate in work, the material strength utilization rate is extremely low, rigidity improvement is limited, and the improvement effect on the bearing capacity and the deformation effect of the structural component is very limited are solved.
本发明提供了一种用于建筑结构修复加固领域的顶式预应力加固机，包括包括壳体，所述壳体右端固定连接有修补装置，所属壳体下端均布设有四个升降块，所述壳体顶端转动设有涂胶轮，所述壳体顶端固定设有上料机构，所述上料机构通过碳纤维布连接有拉紧轮,所述拉紧轮与所述涂胶轮处于同一水平面，通过设置拉紧轮解决了背景技术中提出的采用碳纤维布加固时如不对加固用的碳纤维布施加预应力，只有当被修复构件发生二次受力，结构进一步变形时，碳纤维布才可参与工作，材料的强度利用率极低、刚度提升有限，对结构构件的承载力和变形效果的改善效果非常有限的技术问题。
Top type prestress reinforcing machine used in field of building structure repairing and reinforcing
The invention provides a top type prestress reinforcing machine used in the field of building structure repairing and reinforcing. The top type prestress reinforcing machine comprises a shell, wherein a repairing device is fixedly connected to the right end of the shell, four lifting blocks are uniformly distributed at the lower end of the shell, a gluing wheel is rotatably arranged at the top end of the shell, a feeding mechanism is fixedly arranged at the top end of the shell, the feeding mechanism is connected with a tensioning wheel through the carbon fiber cloth, and the tensioning wheel and the gluing wheel are located on the same horizontal plane. By arranging the tensioning wheel, the problems that in the background technology, if prestress is not applied to the carbon fiber cloth for reinforcement when the carbon fiber cloth is adopted for reinforcement, only when a repaired component is subjected to secondary stress, and when the structure further deforms, the carbon fiber cloth can participate in work, the material strength utilization rate is extremely low, rigidity improvement is limited, and the improvement effect on the bearing capacity and the deformation effect of the structural component is very limited are solved.
本发明提供了一种用于建筑结构修复加固领域的顶式预应力加固机，包括包括壳体，所述壳体右端固定连接有修补装置，所属壳体下端均布设有四个升降块，所述壳体顶端转动设有涂胶轮，所述壳体顶端固定设有上料机构，所述上料机构通过碳纤维布连接有拉紧轮,所述拉紧轮与所述涂胶轮处于同一水平面，通过设置拉紧轮解决了背景技术中提出的采用碳纤维布加固时如不对加固用的碳纤维布施加预应力，只有当被修复构件发生二次受力，结构进一步变形时，碳纤维布才可参与工作，材料的强度利用率极低、刚度提升有限，对结构构件的承载力和变形效果的改善效果非常有限的技术问题。
Top type prestress reinforcing machine used in field of building structure repairing and reinforcing
一种用于建筑结构修复加固领域的顶式预应力加固机
29.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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