A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Scraper blade and using method
The invention discloses a scraping plate and a using method, the scraping plate comprises a mud scraping plate body and a handle fixed on the back of the mud scraping plate body, the back of the mud scraping plate body is provided with a telescopic plate, the edge of the telescopic plate is provided with mud scraping teeth, the back of the mud scraping plate body is provided with a telescopic guide mechanism, the telescopic plate is provided with a push-and-pull button facing the telescopic handle, and the push-and-pull button is connected with the telescopic guide mechanism. The push-pull button is manually controlled, so that the mud scraping teeth of the telescopic plate extend out or retract relative to the edge of the mud scraping plate body under the guide action of the telescopic guide mechanism. The scraper is provided with the mud scraping teeth capable of stretching out and drawing back relative to the mud scraping plate body, switching between the toothed mode and the toothless mode of the scraper can be achieved through simple control, frequent replacement of different scrapers during construction is avoided, and construction is improved.
本发明公开了一种刮板及使用方法，包括刮泥板体及固定在所述刮泥板体背部的手柄，所述刮泥板体背部设置有伸缩板，所述伸缩板边缘设置有刮泥齿，所述刮泥板体背部设置有伸缩导向机构，所述伸缩板上设置有朝向伸缩手柄的推拉钮，通过手动控制所述推拉钮使得所述伸缩板在伸缩导向机构的导向作用下所述刮泥齿相对所述刮泥板体边缘伸出或缩回。本发明的刮刀具有可相对刮泥板体伸缩的刮泥齿，通过简单的控制即可实现刮板的有齿和无齿两种模式的切换，避免施工时的频繁更换不同的刮刀，提高施工。
Scraper blade and using method
The invention discloses a scraping plate and a using method, the scraping plate comprises a mud scraping plate body and a handle fixed on the back of the mud scraping plate body, the back of the mud scraping plate body is provided with a telescopic plate, the edge of the telescopic plate is provided with mud scraping teeth, the back of the mud scraping plate body is provided with a telescopic guide mechanism, the telescopic plate is provided with a push-and-pull button facing the telescopic handle, and the push-and-pull button is connected with the telescopic guide mechanism. The push-pull button is manually controlled, so that the mud scraping teeth of the telescopic plate extend out or retract relative to the edge of the mud scraping plate body under the guide action of the telescopic guide mechanism. The scraper is provided with the mud scraping teeth capable of stretching out and drawing back relative to the mud scraping plate body, switching between the toothed mode and the toothless mode of the scraper can be achieved through simple control, frequent replacement of different scrapers during construction is avoided, and construction is improved.
本发明公开了一种刮板及使用方法，包括刮泥板体及固定在所述刮泥板体背部的手柄，所述刮泥板体背部设置有伸缩板，所述伸缩板边缘设置有刮泥齿，所述刮泥板体背部设置有伸缩导向机构，所述伸缩板上设置有朝向伸缩手柄的推拉钮，通过手动控制所述推拉钮使得所述伸缩板在伸缩导向机构的导向作用下所述刮泥齿相对所述刮泥板体边缘伸出或缩回。本发明的刮刀具有可相对刮泥板体伸缩的刮泥齿，通过简单的控制即可实现刮板的有齿和无齿两种模式的切换，避免施工时的频繁更换不同的刮刀，提高施工。
Scraper blade and using method
一种刮板及使用方法
BING ZHEWEI (author) / HE XUEJIE (author) / LI YUSHENG (author)
2023-12-05
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden