The technical standards for electric hoist installation are as follows:

1. Ensure the details, the hydraulic seals good sealing.

2. Unpacking and checking the total number of specifications and models should meet the requirements of the design scheme, and clutch jack accessories should be available.

3. The selected machinery, equipment and instruments should meet the requirements of China's industrial standards and should have equipment identification plates.

4. The technical information of the goods should be complete, and there should be no damage, deformation and rust in appearance inspection.

5. The installation and use of soft cable slings and casual suspended sliding lines should comply with the provisions.

6. The impact toughness of the positioning device and tension device of the terminal equipment should meet the requirements, and the large tensile strength of the mechanical jack should exceed the large tensile strength of the sliding line or sling.

7. When the length of the slide wire and sling is less than or equal to 25m, the adjustable capacity of the tensioning device of the terminal device shall not be less than 0.2m.

8. The relaxation of sliding wire or sling tension should be selected according to the specifications and installation temperature of raw materials. The relaxation error of sliding wire should not exceed 20mm.

9. The cable joint of the suspension equipment should be fixed and fixed with the flexible cable reliably, and the distance between cable joints can not exceed 5m.