Fast industrial doors brake skid solution

Fast industrial doors brake skid solution

1.Hard Fast Industrial door brake friction block greasy, clean with gasoline.

2. Reduce the compression spring force and replace the spring. 

3. The electromagnet is not installed correctly, please reinstall it.

The utility model relates to a rigid Fast Industrial door anti-skid device, which comprises a bottom groove embedded under the floor, a lifting plate is arranged on the bottom groove and a lifting plate at both ends is fixedly arranged between the automatic lifting function switch, the switch comprises a hollow T-shaped switch, and the switch seat is provided with a through hole suitable for inserting bolts in the corresponding position on the side.

The switch seat is provided with a cylindrical hollow sleeve whose bottom end is closed. The side of the sleeve is provided with an inverted L-shaped through groove and a positioning pin. The reel includes a reel body having springs at both ends. The spool body is provided with a through hole for the pin to pass through. The spool body is covered with a spool sleeve with a closed top. The spool corresponds to the casing, and the position of the inverted L-shaped through groove is provided with a chute and a positioning guide groove, and the direction of the chute and positioning guide groove is opposite. The pin passes through the through hole of the switch seat, the through groove on the sleeve, the chute on the spool and the spool body positioning, and the spring is covered between the switch seat and the bottom groove. When the spool sleeve is locked, the lower end is inserted into the anti-skid device to achieve the anti-skid function.

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