A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type wooden staircase with handrail convenient to replace
The invention discloses an assembly type wooden staircase with a handrail convenient to replace, and relates to the technical field of staircases. The assembly type wooden staircase comprises a base and a staircase step. The base is fixedly connected to the upper surface of the staircase step. The upper surface of the base is slidably connected with fixing columns. The two side walls of the portions, extending into a mounting groove, of the fixing columns are provided with clamping holes. Sliding columns are slidably connected to the two side walls of the base, penetrate through the side wallof the base and stretch into the clamping holes. Pressing plates are fixedly connected to the inner and outer surfaces of the portions, extending into the base, of the sliding columns. Telescopic springs sleeve the sliding columns. The handrail is arranged between the side walls of the two fixing columns. The two ends of the handrail extend into the side walls of the fixing columns and are slidably connected with the side walls of the fixing columns. A groove is formed in the side wall of the handrail. A clamping column is slidably connected to the interior of the groove. A clamping hole is formed in the front end surface of the fixing column. One end of the clamping column penetrates through the clamping holes and is slidably connected with the clamping holes. A main spring is arranged inthe groove. The assembly type wooden staircase solves the problems that an existing staircase handrail is difficult to disassemble, replace and maintain.
本发明公开了一种扶手便于更换的装配式木质楼梯，涉及楼梯技术领域。本发明包括底座和楼梯台阶，底座固定连接于楼梯台阶的上表面，底座的上表面滑动连接有固定柱，固定柱伸入安装槽内部分两侧壁均开设有卡孔，底座的两侧壁均滑动连接有滑柱，滑柱贯穿底座的侧壁并伸入卡孔内，滑柱伸入底座内外表面固定连接有压板，滑柱外表面套设有伸缩弹簧，两固定柱的侧壁之间设置有扶手，扶手的两端均伸入固定柱侧壁内并与其滑动连接，扶手的侧壁开设有凹槽，凹槽内滑动连接有卡柱，固定柱的前端面开设有卡孔，卡柱的一端贯穿卡孔并与其滑动连接，凹槽内设置有主弹簧。本发明解决现有的楼梯扶手难以进行拆卸更换维修等问题。
Assembly type wooden staircase with handrail convenient to replace
The invention discloses an assembly type wooden staircase with a handrail convenient to replace, and relates to the technical field of staircases. The assembly type wooden staircase comprises a base and a staircase step. The base is fixedly connected to the upper surface of the staircase step. The upper surface of the base is slidably connected with fixing columns. The two side walls of the portions, extending into a mounting groove, of the fixing columns are provided with clamping holes. Sliding columns are slidably connected to the two side walls of the base, penetrate through the side wallof the base and stretch into the clamping holes. Pressing plates are fixedly connected to the inner and outer surfaces of the portions, extending into the base, of the sliding columns. Telescopic springs sleeve the sliding columns. The handrail is arranged between the side walls of the two fixing columns. The two ends of the handrail extend into the side walls of the fixing columns and are slidably connected with the side walls of the fixing columns. A groove is formed in the side wall of the handrail. A clamping column is slidably connected to the interior of the groove. A clamping hole is formed in the front end surface of the fixing column. One end of the clamping column penetrates through the clamping holes and is slidably connected with the clamping holes. A main spring is arranged inthe groove. The assembly type wooden staircase solves the problems that an existing staircase handrail is difficult to disassemble, replace and maintain.
本发明公开了一种扶手便于更换的装配式木质楼梯，涉及楼梯技术领域。本发明包括底座和楼梯台阶，底座固定连接于楼梯台阶的上表面，底座的上表面滑动连接有固定柱，固定柱伸入安装槽内部分两侧壁均开设有卡孔，底座的两侧壁均滑动连接有滑柱，滑柱贯穿底座的侧壁并伸入卡孔内，滑柱伸入底座内外表面固定连接有压板，滑柱外表面套设有伸缩弹簧，两固定柱的侧壁之间设置有扶手，扶手的两端均伸入固定柱侧壁内并与其滑动连接，扶手的侧壁开设有凹槽，凹槽内滑动连接有卡柱，固定柱的前端面开设有卡孔，卡柱的一端贯穿卡孔并与其滑动连接，凹槽内设置有主弹簧。本发明解决现有的楼梯扶手难以进行拆卸更换维修等问题。
Assembly type wooden staircase with handrail convenient to replace
一种扶手便于更换的装配式木质楼梯
YU LIKAI (author) / GU YUEQIANG (author) / JIANG PING (author) / ZHOU YAO (author) / TANG JINCHENG (author) / CHEN SUSHENG (author) / ZHOU TONG (author) / SUN LIDONG (author) / WANG GUOYIN (author)
2020-11-24
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
HANDRAIL DEVICE FOR STAIRCASE AND HANDRAIL SYSTEM FOR STAIRCASE
| European Patent Office | 2021