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Molded line adjusting device for fan blade mold plate and steel frame

An adjustment device and fan blade technology, which is applied in the field of fan blade formwork and steel frame profile adjustment device, can solve problems such as low work efficiency and surface tearing, and achieve the effects of convenient operation, improved work efficiency and simple structure

Inactive Publication Date: 2015-04-08
TIANJIN YITENG METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 3. The material of the blade must have a smooth surface to reduce wind resistance, and the rough surface will also be "torn" by the wind;
This method cannot achieve precise adjustment and tends to move repeatedly, resulting in low work efficiency

Method used

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  • Molded line adjusting device for fan blade mold plate and steel frame
  • Molded line adjusting device for fan blade mold plate and steel frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] Such as figure 1 , 2 As shown, a fan blade formwork and steel frame molding line adjustment device is characterized in that it includes a steel frame connecting plate 1 and a formwork connecting plate 6; a connecting plate 2 is welded on the top of the steel frame connecting plate 1, and the connecting plate 2 is connected to the steel frame adjusting plate 3, and a fixing pin 7 is arranged above the steel frame connecting plate 1, and the fixing pin 7 is used to fix the steel frame connecting plate 1 and the connecting plate 2; the template connection The plate 6 is connected with the formwork adjusting plate 5; the steel frame connecting plate 1 is welded on the molded plate of the steel frame, the hole on the formwork connecting plate 6 is welded with the casing of the formwork, and the casing of the formwork is pasted on the formwork through glass fiber reinforced plastic; An adjusting bolt 4 is arranged between the steel frame adjusting plate 3 and the formwork ad...

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PUM

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Abstract

The invention discloses a molded line adjusting device for a fan blade mold plate and a steel frame. The molded line adjusting device comprises a steel frame connecting plate and a mold plate connecting plate, which are connected with a steel frame adjusting plate and a mold plate adjusting plate respectively, wherein an adjusting bolt is arranged between the steel frame adjusting plate and the mold plate adjusting plate, threaded holes which are opposite are formed on the steel frame adjusting plate and the mold plate adjusting plate respectively, and two threaded holes are in threaded connection with the adjusting bolt. The molded line adjusting device has simple structure and can be operated conveniently, the working efficiency is improved and the labor amount is reduced.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a fan blade formwork and steel frame molding line adjusting device. Background technique [0002] The most basic and critical components in the blade wind turbine, its good design, reliable quality and superior performance are the decisive factors to ensure the normal and stable operation of the unit. Harsh environment and long-term non-stop operation, the requirements for blades are: [0003] 1. It has light density and has the best fatigue strength and mechanical properties, and can withstand the test of extreme harsh conditions such as storms and random loads; [0004] 2. The elasticity of the blade, the inertia during rotation and the characteristic curve of its vibration frequency are all normal, and the load transmitted to the entire power generation system is stable, and it must not be broken and fly out under the action of centrifugal force in the case o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/30
Inventor 王文孝史永良刘仕玲李雄
Owner TIANJIN YITENG METAL PROD