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PS1.0-100/5型气垛支架是我国首次研制成功的新型支护设备。可适用于1.2m以下,顶板中等稳定以上,松软底板的缓倾斜煤层。1992年1月通过了中国统配煤矿总公司组织的技术鉴定。鉴定委员们一致认为:PS型气垛支架研制成功,填补了我国薄煤层气垛支架支护技术的空白,其主要技术性能达到国际先进水平,可以定型批量生产,在全国推广使用。 PS型气垛支架由橡胶气囊、高压软管和截止阀组成。其主要的构件——橡胶气囊是由2个或3个用橡胶帘子布做成的胶囊构成,并通过硫化后成为一个内部有通道的整体结构物。
PS1.0-100 / 5 type stacker stent is the first successful development of China’s new support equipment. Applicable to 1.2m below the moderately stable roof, soft floor gently inclined coal seam. In January 1992 passed the technical appraisal organized by China National Coal Mine Corporation. The appraisal members all agreed that the successful development of the PS-type gas-stack bracket has filled in the blank of the support technology of the thin-bed gas stacker bracket in our country. Its main technical performance has reached the international advanced level, and can be mass-produced in stereotypes and popularized throughout the country. PS-type gas holder bracket by the rubber airbags, high-pressure hose and cut-off valve. The main component, the rubber bladder, is made up of 2 or 3 capsules made of rubberized cord fabric and, after vulcanization, becomes a monolithic structure with internal passages.