spring balancer

spring balancer Common fault description and troubleshooting

1. The oblique pull is greater than 30°, and the wire rope chute is stuck Solution: Rotate the worm counterclockwise until the worm exits, open the upper and lower cover, take out the tower wheel, rewind the wire rope and reinstall it, insert the worm into the original hole, and turn clockwise (number of rotations and rotation when exiting The number of laps is the same, and the calculation starts with the rubber ball at the nylon outlet just when it is stressed) before it can reach the original kilogram.

2. The stop pin is artificially locked, and the wire rope can be pulled out and retracted slightly Solution: Hang up a heavy object corresponding to the number of kilograms lifted by the spring balancer, pull it up and down several times, pull down the black thin rod on the stop pin, turn it 90°, and put it into the shallow groove (there is under the stop pin Two shallow grooves, two deep grooves, the deep groove is to lock the tower wheel).

3. When adjusting the worm, the safety pin on the spring shell automatically jumps out and locks if the pre-tightened 3 turns are not reached Solution: (1) The worm rotates several times clockwise, and the safety pin retracts automatically (2) Use the inner hexagon to loosen the 8 top screws on the side of the shell, and then remove the lock column.  

4. When it is found that the steel wire rope and the tower wheel wear increased Solution: The upper and lower hook heavy objects are not in a straight line and are offset, adjust the force point of the lower hook.

5. The spring break causes the insurance on the spring shell to jump out and lock automatically Solution: Use an Allen key to loosen the 8 tightening screws on the side of the shell, and remove the lock column. If it is found that the original weight cannot be lifted, the spring is judged to be broken and the spring needs to be replaced.

spring balancer