Permanent magnetic direct drive wind generating set shaft system assembly system
A technology for wind turbines and assembly systems, applied in wind power generation, assembly machines, metal processing equipment, etc., can solve the problems of low degree of mechanization, potential safety hazards, waste of manpower, etc., and achieve the effect of improving assembly efficiency
Active Publication Date: 2015-09-30
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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Problems solved by technology
[0003] At present, the shafting assembly of MW-level permanent magnet direct-drive wind turbines uses lifting equipment to hoist the shafting components. During the assembly process, the shafting components need to be turned over, which requires lifting equipment. The repeated hoisting of the shafting components has a low degree of mechanization, resulting in a lot of waste of manpower, and there are many safety hazards in the hoisting process
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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the permanent magnet direct drive wind turbine shaft assembly system of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0036] In order to facilitate understanding, the assembly structure of the shafting components of the permanent magnet direct drive wind turbine is briefly introduced first. The shafting components in the present invention mainly include the moving shaft, the bearing and the fixed shaft of the wind turbine. Such as figure 1 As shown, the rotating shaft 1 is assembled in the inner sleeve of the bearing 2, the bearing end cover 4 is connected to the rotating shaft 1 by screws, and is used to clamp and fix the bearing 2 together wit...
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The invention provides a permanent magnetic direct drive wind generating set shaft system assembly system. The permanent magnetic direct drive wind generating set shaft system assembly system comprises a first guide rail, a second guide rail, a rotary shaft moving platform, a bearing moving platform, a fixed shaft moving platform, a bearing heating device and a fixed shaft heating device. The first guide rail and the second guide rail are arranged in a perpendicular and crossing mode. The rotary shaft moving platform is arranged on the first guide rail, the bearing moving platform (6) and the fixed shaft moving platform (8) are arranged on the second guide rail (11), the bearing heating device (7) and the fixed shaft heating device (9) are erected on the second guide rail (11), the rotary shaft moving platform is provided with assembly space, and the assembly space can allow the bearing moving platform carrying a bearing to be assembled and the fixed shaft moving platform carrying a fixed shaft to be assembled to pass. The permanent magnetic direct drive wind generating set shaft system assembly system has the advantages of being reasonable in design, capable of saving manpower resources, improving work efficiency and reducing potential safety hazards, and capable of achieving mechanical assembly of a shaft system.
Description
technical field [0001] The invention relates to the technical field of mechanical assembly, in particular to a shafting assembly system of a permanent magnet direct drive wind power generating set. Background technique [0002] Wind power technology has developed rapidly in my country in recent years, and the capacity of a single wind turbine has become larger and larger. The shafting assembly of MW-level permanent magnet direct drive wind turbines is one of the most important processes in the assembly of wind turbines. one. [0003] At present, the shafting assembly of MW-level permanent magnet direct drive wind turbines is to use lifting equipment to hoist the shafting components. During the assembly process, the shafting components need to be turned over, which requires lifting equipment. Repeated hoisting of the shafting components has a low degree of mechanization, resulting in a lot of waste of manpower, and there are many safety hazards in the hoisting process. Cont...
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Login to View More IPC IPC(8): B23P21/00
CPCB23P21/00Y02E10/72
Inventor 王孝仁
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD