How to check the safety and reliability of crane wire rope

Release time:

2022-05-28

How to check the safety and reliability of crane wire rope

Mechanical crane this large machinery needs regular inspection and maintenance, at any time to observe the abnormal situation of machinery, to ensure the safe operation of crane machinery. Daily inspection, weekly inspection, monthly inspection and annual inspection of the crane are usually carried out to ensure that the crane iswire ropeSafe and reliable. With the specific Baikte to understand!
1. daily inspection. The driver is responsible for the routine maintenance of the operation, which mainly includes cleaning and sanitation, lubrication of transmission parts, adjustment and fastening. Test the sensitivity and reliability of the installation device through operation, and listen for abnormal sound during operation.
2. weekly inspection. It is jointly carried out by the maintenance worker and the driver. In addition to the daily inspection items, the main contents are appearance inspection, inspection of the safety status of hooks, object taking devices, wire ropes, etc., the sensitivity and reliability of brakes, clutches, and emergency alarm devices, and observation of transmission components through operation for abnormal noise and overheating.
3. monthly inspection. The equipment safety management department shall organize the inspection and carry out the inspection together with relevant personnel of the user department. In addition to the contents of the weekly inspection, the state inspection of the power system, hoisting mechanism, slewing mechanism and operating mechanism of the hoisting machinery shall be mainly carried out, the worn, deformed, cracked and corroded parts shall be replaced, and the electrical control system shall be checked whether the feeding device, controller, overload protection and safety protection device are reliable. Check the failure symptoms caused by leakage, pressure, temperature, vibration, noise and other reasons of lifting machinery through test operation. Through observation, the structure, support and transmission parts of the crane are subjectively detected, the technical status of the whole crane is understood, and the fault source of the abnormal phenomenon is determined.
4. annual inspection. The unit shall organize the equipment safety management department to take the lead and jointly carry out the work with relevant departments. Except for the monthly inspection items, it mainly carries out technical parameter inspection and reliability test for hoisting machinery. Through testing instruments, it evaluates the technical condition of hoisting equipment operation through testing instruments, wear of moving parts of hoisting machinery and various working mechanisms, welding seams of metal structures, testing and flaw detection, and through testing of safety devices and components. Arrange overhaul, renovation and renewal plan.
Luoyang Baikte Technology Development Co., Ltd. is a high-tech industry group dedicated to providing comprehensive solutions for the safe operation of equipment. It is a national high-tech enterprise and a Sino-German joint venture "New Third Board" listed company. The company's business involves high-performance friction liners, wire ropes, rope grease, CNC rope groove maintenance equipment,Non-destructive testing of steel wire ropeR & D, production, sales and service of equipment and other products. Market services cover mines, ports, offshore equipment, oil exploration, bridges and cables, water conservancy and hydropower, special testing, astronomy, military research and other fields.