Shanghai Songjiang Damper Group Nantong Co., Ltd. will introduce to you: technical explanation of Songjiang Group ZTF spring damper installation instructions, the drawings are provided by the technical department of Songjiang Group. If you need to reproduce, please indicate the source: Songjiang Group Nantong website www.songjiangjituan.net.
Before installation, please make sure that the model specifications of spring dampers are correct.
Tools required: Metric caliber 19mm (M12), 24mm (M16), 32mm (M22) open spanner, claw jack; do not remove the shock absorber pressure pad before the height adjustment of the shock absorber is completed. Please embedding the foundation bolt according to the position of the fixed hole of the foundation bolt and the installation position.
After the spring shock absorber is placed in the installation position, the positioning willow nail is removed first. (Figure 1)
The shock absorber is fixed with M12 fixing bolt, but not locked. (Fig. 2)
The shock absorber is fixed to the ground with foundation bolts, and the height is fixed with temporary wooden platform.
When adjusting the height of spring shock absorber, loosen the back bolts on both sides for 5-10 mm and lock them relatively. (Fig. 3)
The M22 bolt is adjusted counterclockwise with a 32mm open spanner of metric caliber, so that the spring is pressed down and the top cover iron of the spring shock absorber rises. (Fig. 4)
When the pad can be removed, the adjustment can be stopped and the wooden platform can be removed. (Fig. 5)
The M12 bolt fixed with the equipment will be completely locked, that is, the installation adjustment will be completed. (Fig. 6)
After installation, please check the pressure under the spring. If the spring is compacted, it means that the load is insufficient and there is no shock absorption effect. The specifications of heavy loads should be replaced, and please contact our staff. When installing, please pay attention to safety.
Maintenance point inspection items: monthly observation of fixed bolts and foundation bolts to keep locked, to maintain the installation of shock absorbers – spring deflection under normal pressure.
Diagram of ZTF spring shock absorber: