According to the size of the drawing, the center line of the cast iron platform is inked with concrete on the concrete foundation. The cast iron platform is lifted and stabilized by a crane. The anchor bolts are assembled on the flat plate. Observe and adjust the leveling screws until the entire plate is level, then slowly pry the plate with a crowbar, so that the centerline of the scribing platform and the centerline of the projected concrete overlap vertically. With this as the base point, the two flat plates were put into the holes, and the groove of the welding platform was used as a branch line to extend. The straight line obtained was used as the straight line standard. During the installation process, use a bar level to adjust the measurement, and adjust the screw with the verticality. Use a crowbar to adjust the straightness. After the installation and adjustment of one trip is completed, the parallelism of one trip and two trips is measured by a steel ruler. By analogy, during the installation process, re-inspection is performed every day to ensure that each size meets the standard requirements and is accurate. When docking the basic channel iron, use a combination level and an adjustable bridge plate to measure the docking plane, and use screws to control the height to meet the rough adjustment plane requirements. The flatness of one trip and two trips is measured with a flat ruler and a feeler gauge, and the screw is adjusted to the coarse adjustment requirements.
Quality measures: Strictly follow the construction quality labeling during construction. All installed cast-iron platforms are re-inspected before work, carefully obey the quality management of the supervision engineer, and rectify the reasonable suggestions made by the supervision engineer until they meet the requirements.
Construction: Establish construction responsibility system and conduct construction education. When entering the construction site, you must wear a hat. You must not work under the influence of alcohol. You must carry out the construction in strict accordance with the operating procedures. The crane is commanded. The driver strengthens his look. To punish.