The installation method of the basin rubber bearing is relatively simple. Before installation, first check the size of the pier and platform supporting part, the position of the reserved bolt hole, and the installation elevation of the support. The supporting plane of the support is required to be level and flat, and the height difference of the four corners of the supporting surface shall not be greater than 2mm. Open the box before installing the basin rubber bearing. At the same time, check the packing list, including the parts list and the copy of the raw material inspection report. Product certificate and instruction manual for basin rubber bearing. After opening the box, the construction unit shall not loosen the upper and lower support connecting plates arbitrarily, and shall not arbitrarily disassemble the supports. When the support leaves the factory, the manufacturer should level the support and fasten the upper and lower support connecting plates to prevent the support from changing position during transportation and installation. If the support needs to be preset displacement, it can be adjusted in advance by the manufacturer during assembly. For the installation of basin rubber bearings, you can also first anchor the anchor bolts with M5 mortar or fine stone concrete in the reserved bolt holes. After the mortar or concrete reaches the strength, put on the support, and install the anchor bolts. The angle steel wedges level the support level, and make the bottom surface of the lower support plate 30～80 Mm higher than the top surface of the pier, then use M5 dry hard mortar to carefully ram between the support bottom plate and the pier, or use gravity grouting Inject M5 non-shrink mortar between the support base plate and the bridge pier
