Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Folding stairway applied to up-down channel of foundation pit slope and construction method of folding stairway
The invention discloses a folding staircase applied to a foundation pit slope up-down channel in the technical field of up-down climbing in slope construction of projects such as foundation pit water conservancy, an upper staircase beam and a lower staircase beam are arranged at the top and the bottom of the front end face and the rear end face of a body pedal respectively, and bottom supports are arranged at the top, the middle and the bottom between the upper staircase beam and the lower staircase beam on the same side; the tops of the stand columns on the same side are jointly connected with a handrail. By arranging the pedals, the handrails, the stand columns, the upper ladder beams, the lower ladder beams, the vertical fixing pieces, the fixing nuts, the bottom supports, the upper fixing nails and the lower fixing nails, the conversion device is easy to machine, high in use strength, not prone to deformation and high in construction speed, the pedal folding system and the handrail folding system are firm and can be used in many usable scenes, and the conversion device is convenient to use. According to the portable folding staircase, light materials and folding design are adopted, so that the staircase is easy to carry and store and can be recycled, the engineering cost is reduced, and the portable folding staircase has generalizability.
本发明公开了基坑水利等项目的边坡施工上下攀爬技术领域的一种应用于基坑边坡上下通道的折叠楼梯，本体踏板的前后端面顶部与底部分别设置有上梯梁与下梯梁，同侧上梯梁与下梯梁之间的顶部、中部与底部均设置有底托，底托的顶部插接设置有立柱，同侧立柱的顶部共同连接设置有扶手；通过设置踏板、扶手、立柱、上梯梁、下梯梁、竖向固定件、固定螺母底托上固定钉、下固定钉系统连接起来，其转换装置易加工，使用强度高，不易变形，施工速度快，踏步折叠体系及扶手折叠体系牢靠、可周转使用，可使用场景多，采用轻便的材质和折叠设计，使得楼梯易于搬运和存储，可周转使用，采用轻便的材质和折叠设计，降低了工程成本，具有可推广性。
Folding stairway applied to up-down channel of foundation pit slope and construction method of folding stairway
The invention discloses a folding staircase applied to a foundation pit slope up-down channel in the technical field of up-down climbing in slope construction of projects such as foundation pit water conservancy, an upper staircase beam and a lower staircase beam are arranged at the top and the bottom of the front end face and the rear end face of a body pedal respectively, and bottom supports are arranged at the top, the middle and the bottom between the upper staircase beam and the lower staircase beam on the same side; the tops of the stand columns on the same side are jointly connected with a handrail. By arranging the pedals, the handrails, the stand columns, the upper ladder beams, the lower ladder beams, the vertical fixing pieces, the fixing nuts, the bottom supports, the upper fixing nails and the lower fixing nails, the conversion device is easy to machine, high in use strength, not prone to deformation and high in construction speed, the pedal folding system and the handrail folding system are firm and can be used in many usable scenes, and the conversion device is convenient to use. According to the portable folding staircase, light materials and folding design are adopted, so that the staircase is easy to carry and store and can be recycled, the engineering cost is reduced, and the portable folding staircase has generalizability.
本发明公开了基坑水利等项目的边坡施工上下攀爬技术领域的一种应用于基坑边坡上下通道的折叠楼梯，本体踏板的前后端面顶部与底部分别设置有上梯梁与下梯梁，同侧上梯梁与下梯梁之间的顶部、中部与底部均设置有底托，底托的顶部插接设置有立柱，同侧立柱的顶部共同连接设置有扶手；通过设置踏板、扶手、立柱、上梯梁、下梯梁、竖向固定件、固定螺母底托上固定钉、下固定钉系统连接起来，其转换装置易加工，使用强度高，不易变形，施工速度快，踏步折叠体系及扶手折叠体系牢靠、可周转使用，可使用场景多，采用轻便的材质和折叠设计，使得楼梯易于搬运和存储，可周转使用，采用轻便的材质和折叠设计，降低了工程成本，具有可推广性。
Folding stairway applied to up-down channel of foundation pit slope and construction method of folding stairway
一种应用于基坑边坡上下通道的折叠楼梯及其施工方法
HAN HONGWEI (Autor:in) / LIU GUOZHEN (Autor:in) / BAI LIHUI (Autor:in) / WANG PENGZHOU (Autor:in) / HOU JIANLEI (Autor:in) / HOU YIPAN (Autor:in) / ZHANG WEIJUN (Autor:in) / BAI JUNWEI (Autor:in) / GOU XIAOBIN (Autor:in) / YANG LINQI (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
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