Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an adjustable folding crawling ladder for a student dormitory. The adjustable folding crawling ladder for the student dormitory comprises a hand rail, a folding cabin and a rotating shaft, wherein a fixing plate is connected to the lower side of the hand rail; a connecting shaft is connected to the left side of a communicating opening; an adjusting handle is connected to the left side of the rotating shaft; folding ladder rods are connected to the lower side of the folding cabin; sliding chains are connected inside the folding ladder rods; a foot rack is connected to the left sides of the folding ladder rods; detachable ladder rods are connected to the lower side of the foot rack; connecting bolts are connected inside the detachable ladder rods; and rivets are connected to the right sides of the connecting bolts. Compared with an existing common crawling ladder, the novel adjustable folding crawling ladder for the student dormitory has the advantages that the crawling ladder can be adjusted according to requirements of students; the crawling ladder can be dismounted or folded, so that the space inside the dormitory is increased; the crawling ladder can be more conveniently installed; and time and labor are saved.
本发明公开了一种学生宿舍用可调节折叠用爬梯，包括手栏、收叠仓和转动轴，所述把手栏的下方连接有固定板，所述连通口的左侧连接有连接轴，所述转动轴的左侧连接有调节把，所述收叠仓的下方连接有折叠梯杆，所述折叠梯杆的内部连接有滑动链，所述折叠梯杆的左侧连接有脚架，且脚架的下方连接有可缷梯杆，所述可缷梯杆的内部连接有连接栓，且连接栓的右侧连接有铆钉。该新型学生宿舍用可调节折叠用爬梯，与现有的普通爬梯相比，该学生宿舍用可调节折叠用爬梯具有可根据学生自身要求就行调节，将爬梯拆卸或折叠收起，增大宿舍的内部空间，爬梯也更加方便安装，省时省力。
The invention discloses an adjustable folding crawling ladder for a student dormitory. The adjustable folding crawling ladder for the student dormitory comprises a hand rail, a folding cabin and a rotating shaft, wherein a fixing plate is connected to the lower side of the hand rail; a connecting shaft is connected to the left side of a communicating opening; an adjusting handle is connected to the left side of the rotating shaft; folding ladder rods are connected to the lower side of the folding cabin; sliding chains are connected inside the folding ladder rods; a foot rack is connected to the left sides of the folding ladder rods; detachable ladder rods are connected to the lower side of the foot rack; connecting bolts are connected inside the detachable ladder rods; and rivets are connected to the right sides of the connecting bolts. Compared with an existing common crawling ladder, the novel adjustable folding crawling ladder for the student dormitory has the advantages that the crawling ladder can be adjusted according to requirements of students; the crawling ladder can be dismounted or folded, so that the space inside the dormitory is increased; the crawling ladder can be more conveniently installed; and time and labor are saved.
本发明公开了一种学生宿舍用可调节折叠用爬梯，包括手栏、收叠仓和转动轴，所述把手栏的下方连接有固定板，所述连通口的左侧连接有连接轴，所述转动轴的左侧连接有调节把，所述收叠仓的下方连接有折叠梯杆，所述折叠梯杆的内部连接有滑动链，所述折叠梯杆的左侧连接有脚架，且脚架的下方连接有可缷梯杆，所述可缷梯杆的内部连接有连接栓，且连接栓的右侧连接有铆钉。该新型学生宿舍用可调节折叠用爬梯，与现有的普通爬梯相比，该学生宿舍用可调节折叠用爬梯具有可根据学生自身要求就行调节，将爬梯拆卸或折叠收起，增大宿舍的内部空间，爬梯也更加方便安装，省时省力。
Hinge assembly, folding ladder and combined guide rail crawling ladder
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