Convenient repair device for concrete slab defects

Abstract

The invention aims to solve the problem of defect repair of concrete slabs, and discloses a convenient repair device for concrete slab defects. The convenient repair device comprises a holding rod, a connecting rod is fixedly connected to the lower side of the holding rod, a mounting plate is fixedly connected to the lower end of the connecting rod, clamping plates are symmetrically mounted on the lower side of the mounting plate, material passing plates are fixedly mounted on the inner side surfaces of the clamping plates, a first material passing barrel and a second material passing barrel are mounted on the surfaces of the material passing plates correspondingly, a first end cover is mounted at the outer end of the first material passing barrel, a first supporting frame is fixedly mounted outside the first end cover, a first hydraulic cylinder is fixedly mounted in the first supporting frame, a first piston rod is connected to the inner side of the first hydraulic cylinder, and a second end cover is mounted at the outer end of the second material passing barrel. Through arrangement of a first grinding cylinder and a second grinding cylinder, the defect positions of the concrete slabs are ground to be flat, and repair of the concrete slabs can be completed by coating the defect positions.

Description

technical field [0001] The invention relates to the field of concrete slabs, in particular to a convenient repair device for concrete slab defects. Background technique [0002] Prefabricated reinforced concrete slab elements. In house construction, there are mainly wall panels, floor slabs and roof panels; these three panels are sometimes interchangeable. Concrete slabs are mainly divided into two categories: reinforced concrete and prestressed concrete, and some use other reinforcement materials, such as steel wire mesh, steel fiber or other fibers. [0003] During the transportation of concrete slabs, it is inevitable that there will be bumps, or in the process of processing the concrete slabs, the concrete slabs will also be damaged. If the damaged concrete slabs are used again, it will affect the fit of the building. And it will also affect the appearance of the defect position, which will also affect the firmness of the plate. If it is crushed for reprocessing, it wi...

AI Technical Summary

Problems solved by technology

[0003] During the transportation of concrete slabs, it is inevitable that there will be bumps, or in the process of processing the concrete slabs, the concrete slabs will also be damaged. If the damaged concrete slabs are used again, it will affect the fit of the building. And it will also make the defect position affect the appearance, and it will also affect the firmness of the plate. If it is crushed for reprocessing, it will consume more man-hours and waste more manual processing. It is inconvenient to repair the defect position Therefore, it is urgent to design a convenient repair device for concrete slab defects to solve the damage problem of concrete slabs

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