Device for controlling elevation and flatness of base plate

The utility model belongs to the technical field of high-speed railway ballastless track base plate top surface elevation and flatness control, and particularly relates to a device for base plate elevation and flatness control. The problem that the precision requirement of design is difficult to meet due to the fact that a plastering tool is manually used for controlling base plate construction issolved. The device comprises adjustable screws symmetrically fixed at the upper parts of base side molds on two sides of a track plate, the top of the adjustable screw rod is provided with a noodle collecting device runway; a device fixing upper cross bar capable of moving along the noodle collecting device runway is mounted on the noodle collecting device runway; insulating rubber rail pulleys are installed at the bottom of the device fixing upper cross bar, a plurality of adjusting bolts are arranged on the device fixing upper cross bar side by side, the bottoms of the adjusting bolts are connected with the same device transverse surface finishing scraping bar, and an attached vibrator is arranged on the upper side of the device transverse surface finishing scraping bar. According to the utility model, the surface finishing technology of workers is greatly reduced, the leveling is scraped by the scraping rod, and the efficiency and the accuracy are greatly improved by controlling the elevation and the flatness of concrete. 本实用新型属于高速铁路无砟轨道底座板顶面标高及平整度控制技术领域，具体是一种用于底座板标高及平整度控制的装置。解决了底座板施工人工用抹具来控制很难达到设计的精度要求的问题，包括对称固定在轨道板两侧底座侧模上部的可调螺杆，可调螺杆顶部安装收面装置跑道，收面装置跑道上安装有可沿收面装置跑道移动的装置固定上横杠，装置固定上横杠底部安装绝缘橡胶轨道滑轮，装置固定上横杠上并排设置有若干调节螺栓，若干调节螺栓底部连接同一个装置横向收面刮杠，装置横向收面刮杠上侧设置附着式振捣器。本实用新型对工人收面的技术大大降低了，找平靠刮杠来刮平，对混凝土标高及平整度控制大大提升了效率及精确度。