Shanghai Donghai Bridge Wind Farm

Application industry Electric power equipment—Steel Wire Rope Sling,Textile Sling

Introduction: Donghai wind farm is located in the sea area of Shanghai, 1-4km to the east of Donghai Bridge and 8-13km to the south of Nanhui coastline. The wind farm is composed of 34 wind turbines with the largest single unit capacity in China, with a total installed capacity of 1.02 million KW. The designed annual power generation utilization hours are 2600 hours, the annual on grid power is 267 million kwh, and the total investment of the project is 2.365 billion yuan. The project is a national offshore wind power demonstration project and a major project in Shanghai.

Use of rigging: the whole hoisting is carried out by using the "Fenjin" of CCCC fourth Navigation Bureau, and the pressing steel wire rope rigging and 120 ton shackle are used for hoisting. 8 pieces of steel wire rope with diameter of 110x101.35m and 8 pieces of steel wire rope with diameter of 118x14.5m are used. In addition to the above mentioned ropes, R01 50tx22m and 30tx24m lifting belts are also used.

Tips

Wire rope specifications are mainly divided into various uses of wire rope specifications, galvanized wire rope specifications, stainless steel wire rope specifications, smooth wire rope specifications, various structures and types of wire rope specifications.

According to the usage, the main specifications of steel wire rope are: 12mm 13mm 14m for tower crane; 4 * 31sw-8.3mm for electric basket; 35W * 7k-28mm, 30mm for rotary excavator, 32mm; specifications of wire rope for truck crane: 10mm, 12mm, 14mm, 16mm, 18mm; specifications of wire rope for crane electric hoist: 7.7mm, 11mm, 13mm, 15mm, 17.5mm, 19.5mm, 22mm, 24mm, 26mm, 27mm; new specifications are 8mm, 12mm, 13mm, 15mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm; specifications and models for wire mesh: 7 * 7-8mm, 7 * 19-11mm to 16mm (hot plating); specification of elevator wire rope: 8 * 19s-8mm, 10mm 12mm; specification of high-speed elevator special rope: 8 * 19S + 8 * 7-8mm, 10mm 12mm.

Specifications of hot-dip galvanized steel wire rope: 1mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 11mm, 12mm... And even larger. The size of smooth steel wire rope is as big as galvanized steel wire rope.

The specifications of coated steel wire rope are 2mmpvc3mm, 3pvc4mm, 4mmpvc5mm, 5mmpvc6mm, 6mmpvc8mm, 8pvc10mm

The above specifications are only common specifications. Spot generally to 13mm, but can be customized larger diameter, plastic coated wire rope is divided into: PVC plastic coated wire rope, PE plastic coated wire rope, nylon plastic coated wire rope.

Specification of stainless steel wire rope: 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm... 22mm. The above specifications are commonly used. The maximum diameter of smooth wire rope can also be manufactured. But larger specifications are not available on the market and need to be ordered. Model and structure of plastic coated wire rope: 6 * 19,7 * 19,6 * 37,7 * 37,19 * 7,18 * 19

Seal type and Warrton type specifications: 6 * 19S or 6 * 19W or 6 * 36sw - 10mm, 12mm-60mm; multilayer non rotating specifications: 18 * 7-3mm-50mm, 35W * 7-12mm-50mm; filling specifications: 6 * 25fi, 6 * 29fi-10mm-46mm. The above are normal specifications and models. Of course, different diameters of other specifications and models can also be manufactured.

Suggestions on the selection of specifications and models

We suggest that we only choose the right one, not the expensive one, and choose the appropriate specification and model, which can greatly reduce our use cost, so as to achieve the effect of reducing cost, improving efficiency, environmental protection and energy saving. So we should pay attention to the new wire rope specifications and models at any time, so that we can better choose the correct specifications. So how to choose the right specifications? First of all, we need to learn more about the specifications and models, know the characteristics of these specifications and models, know the mechanical performance of these specifications and models in the operation of the equipment, find the advantages and disadvantages of various specifications and models in the mechanical equipment, and many specifications and models can be replaced, so we do not have to use the original specifications Lattice model (especially for some rare structures) is not a commonly used model in the market. The price sold by supporting manufacturers is very high. We can choose a model that can replace it. In this way, we can better choose the accurate wire rope specification