Adjustable scraper

• Main Authors: SONG HAO, DING YI, ZHOU JINGWEI, DONG JINJIN, SUN CHUANJIN, CHEN YUESHENG, QIU ZHI, CHEN CHAOLI, HU YUANGANG, LI PINGFAN, ZHAO HONG, JIANG HENGBEI, XIE GUOQIANG, WANG XIAOMING, DING XIAO, XU ZAOZAO, QI CHIQIAN, ZHOU HAO
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2016
• Subjects: BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS

The invention relates to an adjustable scraper which comprises a scraper handle and a scraper blade. The scraper blade is arranged on the scraper handle and is arc. Adjusting assemblies are arranged between the scraper blade and the scraper handle. The scraper blade is made of elastic materials. Each adjusting assembly comprises an adjusting screw rod and an adjusting nut, wherein one end of the adjusting screw rod is connected with the scraper blade through the adjusting nut. According to the adjustable scraper, the problems that when a common straight scraper is used for construction on a cambered wall on site, the depth is difficult to control, the surface radian is not attractive, construction efficiency is low, and construction in a high position is not convenient are effectively solved. In addition, different radians of the elastic extensible scraper blade can be adjusted through the adjusting nuts, arc control construction on site is facilitated, and construction efficiency is improved. 本发明涉及种可调节刮板，包括刮