As the commonly used lifting equipment in the workshop, the enterprise must do a good job in the maintenance of the electric single-beam crane . After the maintenance is completed, the person in charge must carry out the inspection and acceptance. The editor has compiled a copy of the electric single-beam crane maintenance quality acceptance card for everyone. For your reference.
Equipment Number: Acceptance Level: Level Two Acceptance Number: CYL-SB-J-***
Serial number | Acceptance items | Acceptance method | Acceptance Criteria | Acceptance record | |||
1 | Crane Brake | Load test | High-speed ascending or descending stops, and does not descend | ||||
2 | Rope guide | Lifting action | The wire rope does not hop; the rope guide runs until the end of the drum touches the hoisting limit switch, it will automatically cut off and stop. | ||||
3 | Reduction gearbox | Visual inspection of appearance; lifting motion, listening | The cabinet has no oil leakage and no abnormal noise during operation. | ||||
3 | سلك حبل | Visual inspection of appearance | Good lubrication. The broken wire of the steel wire rope is less than 10% of the total wire in a lay length, no end breakage, no obvious thinning, no core falling out, no dead angle twisting, no extrusion deformation, no annealing, and burning. | ||||
4 | Crane hook device | Visual inspection of appearance | There must be no cracks on the surface, no plastic deformation on the threaded part, dangerous section and neck, and no repair welding of defects . The pulley cover should not be damaged, the retaining ring and pin of the shaft retaining plate should not be loose, and the hook locking device should operate normally. | ||||
5 | Reel inspection | The hook descends and the hook head touches the ground | The number of safety laps is not less than 2 laps | ||||
6 | Crane Limiter | Run back and forth to the end, touch the travel switch | Automatic power off and stop | ||||
7 | Buffer device | Visual inspection of appearance | Complete, no damage | ||||
8 | Combination control button | Visual inspection and use | The appearance is intact and the buttons are flexible. | ||||
9 | Slide line and button cable | Visual inspection of appearance | The binding is neat and firm, sliding flexibly, and the cable skin is not damaged. The button cable must not be stressed, and the cable length is slightly longer than the suspension wire rope. |
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10 | Operating status | Moving forward, backward, left and right, hook lifting | It runs smoothly without jamming and noise. | ||||
Problems and corrective measures | |||||||
Production team acceptance opinions | Acceptance opinions of the person in charge of the maintenance team | Signature of the person in charge of overhaul | |||||
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