關(guān)鍵詞：液壓支架；四連桿；優(yōu)化設(shè)計；立柱；底座
Abstract
In this paper, cover-hydraulic support the design process, including hydraulic support the overall design, structural design, strength, such as checking. VB procedures used in the text of the four-link optimized design, to avoid the traditional complex and time-consuming test method, while effective control of the top beam front of the two-point movement trajectory of the New Zealand line in the width of 30 mm within the reach of better Pressure stent design requirements. Hydraulic support for the design, manufacture and use, from 1954 the British successfully developed a hydraulic support the development up to now, has basically matured, it has become to adapt to the different geological conditions of coal mines of various types of hydraulic support. Stent design, including parts of the column, Jack goes, the design of the base and other components. The design of single-column stretching double role, please use the box-type structure. Jack Jack with floating over to reduce the push slip, and increased power-shift.
Key words: Hydraulic Support ；four-bar mechanism；Optimal Design ；standing-column；baseplate
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