6.12 Tail Device
Ⅰ Dominant Item
6.12.1 Preset expansion gap for rail joints at intermediate and tail part shall meet requirements of design technical document.
Check quantity:to check all.
Inspection method:to check installation quality records or to take actual measurements.
Ⅱ General Item
6.12.2 Installation of high strength bolts must meet requirements in current national standard GB 50205 Code for Acceptance of Construction Quality of Steel Structures.
Check quantity:spot check 20% according to milestones.
Inspection method:to check quality qualification documentation，re-check report and installation quality records，to inspect.
6.12.3 Tolerance for installation of lateral travelling tail rack shall meet requirements in Table 6.12.3.
Check quantity:to check all.
Inspection method:see Table 6.12.3.
Table 6.12.3 Tolerance for installation of tail lateral travelling rack
Table 6.12.3（Continued）
6.12.4 Tolerance for installation of lateral travelling tail bending rail shall meet requirements in Table 6.12.4，see Figure 6.12.4.
Check quantity:to check all.
Inspection method:see Table 6.12.4.
Table 6.12.4 Tolerance for installation of lateral travelling tail bending rail
Figure 6.12.4 Lateral travelling bending rail of tail wheel
1-Tail bending rail；2-Bearing of tail wheel；3-Longitudinal centerline of sintering equipment
6.12.5 Tolerance for installation of lateral travelling tail wheel shall meet requirements in Table 6.12.5，see Figure 6.12.4.
Check quantity:to check all.
Inspection method:see Table 6.12.5.
Table 6.12.5 Tolerance for installation of lateral travelling tail wheel
6.12.6 Tolerance for installation of pendulum type tail wheel shall meet requirements in Table 6.12.6.
Check quantity:to check all.
Inspection method:see Table 6.12.6.
Table 6.12.6 Tolerance for installation of pendulum type tail wheel
