How Is the Ground Spring Installed?

The first step, determine the slotted position: first take out the body of the ground spring, in a pre-determined installation position about to place, at this time take a lead vertical line from the center of the top axis of the ground spring to place the vertical line, and then move the position of the ground spring, so that the center of the lead pituitary body is placed exactly in the center of the ground spring flat shaft position, and at the same time pay attention to the horizontal, front and back of the vertical, and then trace the contour of the ground spring.

Step two, implementation of slotted: the edge of the ground spring contour area has been traced with an angle grinder cut out a depth of about 3-5MM notches, and then take an electric hammer or hand chisel to dig the ground material in the ground spring contour area, which can be paired with Angle grinder, electric hammer, chisel repeated use, fine place with chisel, larger piece of material with electric hammer, edge part can use the angle mill, while measuring the depth of the ground spring groove, in close to the thickness of the size of the ground spring body can be placed into the ground groove, See if you can stay below the ground.

The third step, solid spring body: when the ground spring body can be fully placed in the groove, you can carry out the solid steps of the ground spring body, but you can also use cement, but cement solidification time is longer. Remove the ground spring body, add the appropriate amount of quick drypowder in the groove, put water to the viscosity is appropriate, and then put into the ground spring body, with a rubber hammer or pad wood block after hitting the ground spring with a hammer, so that the ground spring can restore the surface and the surrounding ground level, and then take lead vertical line to find the position of the ground shaft spring, fine-tuning the ground spring body. After the above three steps, the ground spring body slotting process on the perfect finish, but it must pay attention to a few points: (a), slotting size is moderate, not too large or too small, too large impact on aesthetics, too small is less solid material, fixed. (2) The position of the shaft of the ground spring must be accurate, and the lead vertical line or other tool to find vertical line must be used. (3), solid cement or fast-drying powder viscosity is appropriate to ensure the strength of a solid spring. (4) after the groove solid spring, must wait until the cement or quick-drying powder has sufficient strength before loading the door body, to avoid the ground spring shift caused by rework.