Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stair pin key device and construction method for equipping stair through stair pin key device
The invention relates to a stair pin key device which comprises a pin key barrel, a pin key sleeve and a pin key sleeve. The bolt is movably connected with the bottom of the pin key cylinder body, and the bolt can move in the hollow part; and the multiple direction grooves are formed around the top of the pin key barrel by a circle, and each direction groove can contain a bolt. According to the stair pin key device, through the movable bolt arranged in the center of the bottom in the pin key cylinder, a preformed hole of a prefabricated stair and the bolt can be effectively aligned and perforated, convenience and rapidness are achieved, the working efficiency is improved, the positioning error-tolerant rate is high, and construction is convenient and fast.
本发明涉及一种楼梯销键装置，包括：销键筒体，销键筒体内部设一中空部；螺栓，螺栓与销键筒体的底部活动连接，螺栓可在中空部内移动；多个方向槽，多个方向槽围绕销键筒体顶部一周设置，且每个方向槽均可容纳螺栓。本发明一种楼梯销键装置中，通过销键筒体内底部中心设置的可移动的螺栓，能够让预制楼梯的预留孔与螺栓之间能够有效对正穿孔，方便快捷，提高了工作效率，定位容错率高，施工便捷。
Stair pin key device and construction method for equipping stair through stair pin key device
The invention relates to a stair pin key device which comprises a pin key barrel, a pin key sleeve and a pin key sleeve. The bolt is movably connected with the bottom of the pin key cylinder body, and the bolt can move in the hollow part; and the multiple direction grooves are formed around the top of the pin key barrel by a circle, and each direction groove can contain a bolt. According to the stair pin key device, through the movable bolt arranged in the center of the bottom in the pin key cylinder, a preformed hole of a prefabricated stair and the bolt can be effectively aligned and perforated, convenience and rapidness are achieved, the working efficiency is improved, the positioning error-tolerant rate is high, and construction is convenient and fast.
本发明涉及一种楼梯销键装置，包括：销键筒体，销键筒体内部设一中空部；螺栓，螺栓与销键筒体的底部活动连接，螺栓可在中空部内移动；多个方向槽，多个方向槽围绕销键筒体顶部一周设置，且每个方向槽均可容纳螺栓。本发明一种楼梯销键装置中，通过销键筒体内底部中心设置的可移动的螺栓，能够让预制楼梯的预留孔与螺栓之间能够有效对正穿孔，方便快捷，提高了工作效率，定位容错率高，施工便捷。
Stair pin key device and construction method for equipping stair through stair pin key device
一种楼梯销键装置及用楼梯销键装置装备楼梯的施工方法
CHEN JIAXIN (Autor:in) / CHEN HUI (Autor:in) / JIA FU (Autor:in) / MAO RUIXIN (Autor:in) / CHAI HUIHAO (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
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