What are the maintenance projects of fixed winch hoist?

QPQ, QPK installation precautions; 1. During installation, the foundation of the base should be firm and flat, leaving the position of the foot screws, and after the hoist is in place, it should be leveled and watered. 2. First, the wire rope is wound on the balance wheel, the rope length is evenly divided on both sides, and the wire rope is wound up through the movable pulley group, and the two ends are fixed at the end of the reel at the same time. installation and maintenance of winch hoist; Hoist debugging 1. In the case of no load, ensure that the three-phase current imbalance does not exceed plus or minus 10%, and measure the current value.

2. Adjustment of the upper and lower limits: when the gate is in a fully closed state, the upper limit is pressed into the upper travel switch and fixed on the screw. When the gate is fully open, the lower limit disc is pressed down on the lower travel switch and fixed on the screw.

3. The main controller of the hoist must be adjusted to ensure that the error when the gate is lifted to the upper and lower limit does not exceed the installation, and must be put into trial operation, and a no-load test must be made, that is, the screw will make two strokes, listen to whether there is any abnormal sound, and detect whether the installation meets the technical requirements. Second, for load test, under the rated load, make two strokes, observe the operation of the screw and the gate, and whether there is any abnormal phenomenon. It can be officially run only after it is confirmed.

1. The operator must master the structure, performance and operation method of the hoist, and have certain mechanical knowledge to ensure the normal operation of the machine. 2. Before operation, conduct a comprehensive inspection of the starting and closing machine, whether the lubrication of each part is good, and whether the bolts are loose. Check whether the power supply line is connected and whether the switch is good when the electric opening and closing.

3. When the electric operation is running, the operator shall not leave the scene, and stop the machine immediately if the problem is found. 4. When the hoisting machine is maintained, the load must be removed. 5. When in use, it is necessary to inject lubricating oil from the oil injection hole at any time, and always maintain sufficient lubricating oil, and the screw should be regularly removed from the oil scale and coated with new oil to prevent corrosion.

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Hello, I am glad to answer for you, there are 4 points for the installation requirements of the winch hoist, as follows:1Before leaving the factory, the hoist should be assembled and tested as a whole, and it can only leave the factory after passing the inspection.

The product must have a certificate of conformity, a product manual and a production license. 2.After the winch hoist is transported to the site, the side and top clearance of the open gear, the percentage of gear meshing contact spots, and the top and side clearance between the bearing and the journal should be retested, and the results should meet the requirements of the specification.

If necessary, the equipment should be disassembled, cleaned, and inspected. 3.The installation, testing and quality rating of the electrical equipment of the winch hoist shall be carried out in accordance with the current relevant standards and specifications of the state and the industry.

4.The installation position of the hoist should be the same reference line as the center of the civil gate hole and the center of the door groove.

Summary. Common maintenance contracts can be considered according to the one-time upfront payment, hourly billing, and the method of charging according to the breakdown that occurs within the coverage of the maintenance service.

Common maintenance contracting banquets can be considered according to one-time prepayment, hourly billing, and the way of collecting dust and dust fees according to the failure that occurs within the coverage of maintenance and source services.

Typically, the contractor will provide regular maintenance services including repairs and break-ins, including replacing seals or grease, inspecting the hoist power system, repairing the electrical system, inspecting the wire rope and its installation, and other commonly used maintenance services. The final cost calculation may be based on the customer's equipment condition, the quantity of maintenance services, and the quality of the greenhouse fuel capacity. For example, depending on the working conditions of the supporting equipment, the maintenance and maintenance of machinery and engine systems can be carried out at a higher frequency on a regular basis, which requires more consumables and more frequent labor than other typical opening and closing equipment, thereby increasing the total cost of maintenance contracting.

At the same time, some maintenance contracts include the installation of new hoist components, such as coding discs, frequency converters and drive systems. In this case, component purchases** and installation man-hours are also factored into the final cost calculation.

The following factors can be considered in the maintenance contracting and pricing of the winch hoist: 1Maintenance frequency:

Determining the frequency of maintenance is one of the important factors in valuation. The higher the frequency, the higher the maintenance costs. 2.

3.Parts and material costs: The cost of zero sock parts and materials that need to be replaced during maintenance should also be taken into account.

This includes the cost of e.g. lubricating oils, seals, etc. 4.Professional Bu Stove Skills and Experience:

The contractor's level of expertise and experience will also affect the invoicing. Contractors with a higher skill level and extensive experience may charge more.

Hello dear, the operation process of the winch hoist needs to follow the following procedures:1Confirm that the device is secure:

Before operating the winch hoist, it is necessary to check whether the equipment is intact, whether the various parts are loose or damaged, and confirm that the equipment is in a safe state. 2.Confirm the power supply:

Make sure the power switch is turned on, and check that the indicator light for switching on and off the power supply in the distribution box is on. 3.Confirm the controller:

Check whether the parameters of the controller meet the requirements, and check whether the various parts of the controller are loose or damaged. 4.Check the winch mechanical part:

Check whether the wire rope of the winch mechanical part is complete and worn, and whether the winch pulley rotates freely. 5.Start the winch hoist:

After the above confirmation, the winch hoist is started by inputting a signal to the controller. 6.Monitoring the Situation:

After the winch hoist starts working, it needs to be monitored to ensure the normal operation of the equipment. 7.Close the winch hoist:

After the operation is completed, turn off the winch hoist in time and disconnect the power supply. Hail friends need to pay attention to the need to follow the relevant safety regulations when operating the winch hoist to ensure the safety of themselves and others. At the same time, it is also necessary to comply with the rules for the use of the equipment to ensure that the equipment can operate stably for a long time.