The invention discloses an assembled staircase, which comprises a U-shaped ladder (1) and a platform (2), a step and a lapping platform are arranged on the front of the U-shaped ladder (1), a protrusion (31) for connecting with the building column on the back of the lapping platform (3) at the corner, and a protrusion (4) for connecting with the platform on the back of the end lapping platform of the U-shaped ladder (1). The front and middle of the platform (2) are flat-plate bumps (21), and the two ends of the platform (2) are provided with grooves (22) matching the U-ladder (1) end lap platform (4) bump (41), and the back faces of the two ends of the platform (2) are also provided with bumps (23) for connecting with the building columns. The steps and platforms of the assembled stairs of the invention are all pre-fabricated with reinforced concrete in the factory, and then transported to the site to assemble with reserved chutes or bumps on the column of the assembled building. The staircase has good bearing capacity, high practicability, safety and reliability, energy saving, environmental protection, low cost and fast assembly.
【技术实现步骤摘要】
组装式楼梯
本专利技术涉及楼梯装置,特别是一种组装式楼梯。
技术介绍
CN207363014U公开了一种民用组装、装配式楼房、CN207363003U公开了一种可组装的活动楼房,这两种楼房均包括墙、内墙、屋顶、地基及供外墙、内墙、屋顶、地面的装饰板固定的格栅板、立柱和立柱之间的连接梁,该格栅板设在各立柱、连接梁之间,位于地基外围的四个角处的立柱为直角形立柱,地基外围内部的立柱为T形立柱,地基内部部位的立柱为十字形立柱。该专利解决了目前钢筋水泥预制结构组装房采用一层一接,且需要现场立柱钢筋焊接,连接处现浇注连接,预制楼板也是现场浇注连接的弊病,而可实现全干式组装,不需水电,节能环保、成本低、组装快、实用性高。这样建的楼房还可根据用房需要,随时将组装的整体式集成化钢筋混凝土楼房拆卸,运到新地点,重新组合安装在一起,建成新的集成化钢筋混凝土楼房。但这两个专利所建楼房的楼梯均仍需现场浇注或焊接,没有实现全方位的工厂预制,现场组装的工艺。
技术实现思路
本专利技术所要解决的技术问题是提供一种与CN207363014U和CN207363003U公开的可装配楼房配套使用、且可工厂预 ...
【技术保护点】
1.一种组装式楼梯,其特征在于:该楼梯包括踏步梯和平台,所述踏步梯为U型梯(1),其正面中间为若干个踏步组成,而两端端部及拐弯处均设搭接台,所述拐弯处搭接台(3)背面设有供与楼房立柱连接的凸起(31)或凹槽,所述U型梯(1)端部搭接台(4)的背面均设有与所述平台连接的凸起(41)或凹槽,所述平台(2)为长方形,其正面中间为平板形凸块(21),而两端设有与U型梯(1)端部搭接台(4)凸起(41)或凹槽相匹配的凹槽(22)或凸起,所述平台(2)两端背面还设有供与楼房立柱连接的凸起(23)或凹槽。
【技术特征摘要】
1.一种组装式楼梯,其特征在于:该楼梯包括踏步梯和平台,所述踏步梯为U型梯(1),其正面中间为若干个踏步组成,而两端端部及拐弯处均设搭接台,所述拐弯处搭接台(3)背面设有供与楼房立柱连接的凸起(31)或凹槽,所述U型梯(1)端部搭接台(4)的背面均设有与所述平台连接的凸起(41)或凹槽,所述平台(2)为长方形,其正面中间为平板形凸块(21),而两端设有与U型梯(1)...
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