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最近山西某工程处在立井井筒施工中曾发生了几起吊桶、滑架碰撞井梁的事故。经初步检查,其施工装备全部按《煤矿凿井专用设备图册》(以下简称《图册》)的要求布置的。产生事故的原因可能是多方面的,但应指出的一点是:按照目前的设备和布置方式,吊桶稳绳是否符合《煤矿保安规程》(以下简称《规程》)第336条的规定,是值得认真研究的,本文就此提一些粗浅看法。一、存在的问题目前国内在立井井筒施工中,吊桶稳绳的下端往往固定在工作吊盘上,上端固定于地面稳绳稳车的卷筒,工作吊盘本身则另有
Recently, a project office in Shanxi mine shaft shaft construction has occurred in several bucket, the collision of the car crash beam. After a preliminary inspection, all the construction equipment is arranged according to the requirements of the Atlas of Equipment for Mine Sinking (hereinafter referred to as the “Atlas”). The cause of the accident may be multifaceted, but it should be pointed out that depending on the current equipment and arrangement, whether the stability of the bucket complies with the requirements of Section 336 of the Coal Mine Safety Code (hereinafter referred to as the “Code”) is worth Seriously studied, this article put forward some superficial views on this. First, the existing problems At present in the vertical shaft construction, the lower end of the bucket stable rope is often fixed in the work of the hanging plate, the upper end of the rope fixed to the ground stable rope car, the work of the lifting itself is otherwise