讨论机械设备安装的施工省工省时方法.docVIP

讨论机械设备安装的施工省工省时方法 伴随着施工技能和施工手法的不断进步与开展,越来越多的机械设备接连选用了座浆垫板法来装置,运用座浆垫板法来装置机械设备, 能有效地进步工程质量和加速施工进度, 施工办法费用明显下降, 是一项领先的施工技能。 Along with the continuous progress of the construction technology and construction techniques and the development, more and more machinery and equipment for the seat pulp plate method to device, using a pulp plate method for mechanical equipment, can effectively improve project quality and accelerate the construction progress, construction cost reduced significantly, is a leading construction skills. 2.施工过程 2 construction process 　　(1)先按施工图进行设备根底施工, 这一点与惯例施工办法一样, 根底顶面比设备底面装置标凹凸30~50 mm, 以便放置设备座浆垫板。 ( 1 ) according to the construction drawings for equipment foundation construction, and this practice as foundation construction, the top surface of the bottom surface of the concave-convex device than standard 30~50 mm device, in order to place the device base pulp plate. 　　(2)依据以下公式, 计算出设备承压面积A。 ( 2 ) according to the following formula, calculate the pressure equipment area A. 　　式中: A -设备承压面积( mm2 ); C-安全系数,可选用1. 5~ 3; Q1-由设备等的分量加在该承压面上的负荷( kg) ; Q2-因地脚螺栓拧紧而散布在该承压面上的压力(kg); R-根底或地坪砼的单位面积抗压强度( kg /cm2)。 In the formula: A - pressure equipment area ( mm2 ); C- safety factor, can choose 1 5~ 3; Q1- by the equipment component added to the pressure on the surface of the load ( kg ); Q2- for anchor bolt and scattered on the bearing surface pressure ( kg ); unit area of compressive strength of R- foundation or floor concrete ( kg /cm2 ). 　　(3)依据设备底座地脚螺栓安置状况, 通常是每根地脚螺栓两边各设置一块座浆垫板, 座浆垫板通常选用厚度为10 mm 或12 mm的钢板来制造成方形, 垫板总面积有必要大于计算出的设备承压面积。 ( 3 ) based on the anchor bolts for equipment base settlement situation, usually each anchor bolts on both sides of each set a seat pad seat pulp, pulp plate usually choose a thickness of 10 mm or 12 mm steel plate to make into a square plate, a total area of need is greater than the calculated pressure equipment area. 　　(4)座浆垫板的施工。 ( 4 ) the construction of base grouting pad. 　　①首要对根底进行检查承认, 根底上面如有油污、杂物要完全处置洁净。 On the basi