Step 1. Determine the slotting position:
First take out the main body of the floor spring, and place it in the pre-determined installation position. At this time, take a vertical line from the center of the top shaft of the floor spring and place the vertical line, and then move the position of the floor spring to make the center of the vertical body. Just place it at the center mark position of the flat shaft of the floor spring, and pay attention to the level of the floor spring, the verticality of the four directions of front, rear, left, right, and then draw the outline of the floor spring body.
Step 2. Implement slotting:
Use an angle grinder to cut a notch with a depth of about 3-5MM on the edge of the contoured area of the floor spring, and then use an electric hammer or a hand chisel to excavate the ground material in the contour area of the floor spring, which can be matched with angle grinding. Machines, electric hammers and chisels are used repeatedly, chisels are used for details, electric hammers are used for larger materials, and angle grinders can be used for edge parts. At the same time, the depth of the floor spring groove can be measured. When the thickness is close to the size, the floor spring body can be put into Slots to see if they can stay below the ground.
Step 3. Firmly secure the spring body:
When the floor spring body can be completely put into the ground groove, the stabilization step of the floor spring body can be carried out, but cement can also be used, but the cement setting time is longer. Take out the floor spring body, add an appropriate amount of quick-drying powder into the floor trough, pour water and stir until the consistency is appropriate, then put it into the floor spring body, use a rubber hammer or a wooden block to hit the floor spring with a hammer to make the floor spring You can restore the level of the surface and the surrounding ground, and then use the plumb line to find the axis position of the floor spring, and fine-tune the body of the floor spring.