Scaffold steel pipe dirt removal device design is a two-dimensional drawing drawn by SolidWorks2015 with AutoCAD, which can be edited and attached with STP general format. Scaffolds are indispensable in the construction industry. After one use, impurities such as cement will coat the steel pipe of the scaffold. It must be removed when it is used again. At present, the removal method is to knock manually with a hammer and scrape with a blade, which is time-consuming, laborious and ineffective. This design provides a device that can easily remove the mud on the surface of the steel pipe. It is mainly the main frame, and the front and rear idlers are used to fix the idlers. The rear of the idlers is a clamping feeding device, which mainly includes: ..