What we worry about in the process of using single hydraulic prop is the safety problem. Now shandong shenhua single hydraulic prop factory will share with you the anti-down management method of single hydraulic prop:
One. double-section beam and single hydraulic prop:
1. The antichain suspension position must be standardized. The antichain suspension on each beam should be suspended at the beam end outside the monomer pillar.
2. When the fully mechanized mining face adopts single pillar support and double-section beam, the single pillar must use anti-toppling rope to prevent the toppling, otherwise the corresponding responsible area, responsible person, shift monitor and so on will be punished.
Two. Adopt type steel and single column support:
1. During the use of the single prop, the initial bracing force should not be less than the prescribed standard, and failure or no-load phenomenon is prohibited, otherwise there will be corresponding punishment if the single prop is not found.
2. The beam and the monomer pillar must be hung to prevent the chain from falling, otherwise every missing place will have the responsible area, responsible person has a certain penalty.
3. When using antiantichain, it is necessary to wrap the monomer pillar twice, and the height of the loop must be consistent, and the chain must also maintain a certain degree of perpendicularity.
4. The position of antistop chain suspension in the upper and lower lanes must be standardized, and the antistop chain should be suspended on the beam on one side of the monomer pillar, otherwise there will be corresponding punishment for the responsible area and the person in charge.
5. When using the single prop, it is necessary to ensure the integrity of the top cover, complete four claws, intact and powerful anti-chain clip, and plastic shoes at the foot of the single prop, otherwise the responsible area and person in charge will be punished accordingly.
