Variable-radius arc angle troweling tool

Abstract

The utility model discloses a variable diameter arc angle plastering construction tool relates to building tool technical field, including plastering board, holding part, radial connection subassembly, radian adjusting spare, support subassembly and limiting locking part. Plastering board is the arc structure of elastic deformation, has good adhesion. Holding part is used for bearing and operating whole set of device, and radial connection subassembly realizes the width adjustment of plastering board through sliding and rotating structure, and radian adjusting spare cooperates limiting locking part and can adjust and control the included angle of plastering board and holding part, thereby adapts to the construction demand of different angle of female and male angle. A plurality of support subassembly are used for stably supporting plastering board, prevent deformation, improve construction flatness. The utility model discloses reasonable structure, adjusts nimble, is applicable to the plastering operation of complex angle part or curved surface wall body, has stronger adaptability and practical value.

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