Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lifting ladder stand for construction
The invention relates to the field of crawling ladders, in particular to a construction lifting crawling ladder. The ladder stand comprises a main frame, a ladder stand body, a folding and unfolding device and a locking mechanism, one end of the main frame is connected with the ground, the other end of the main frame is connected with a high-rise floor, one end of the ladder body is hinged to the high-rise floor, the other end of the ladder body is freely overhung, the retracting and releasing device comprises a fixed pulley, a rope and a take-up wheel and is used for pulling the ladder body to retract and release, and the locking mechanism is used for locking the ladder body when the ladder body is retracted to the top of the main frame. And a damping spring is connected between the ladder stand body and the main frame. The ladder stand is locked at the top through the arrangement of the locking mechanism, even if the rope is loosened or broken, the ladder stand body cannot fall off, potential safety hazards are greatly reduced, the lowering speed of the ladder stand body is reduced through the arrangement of the damping spring, and the ladder stand is safe and convenient to use.
本发明涉及爬梯领域，具体涉及一种施工升降爬梯。其包括主框架、爬梯本体、收放装置和锁止机构；主框架一端与地面连接、另一端与高层楼板连接，爬梯本体一端与高层楼板铰接、另一端自由悬伸，收放装置包括定滑轮、绳索和收线轮，收放装置用于拉动爬梯本体收放，锁止机构用于在爬梯本体收起至主框架顶部时将爬梯本体锁止，爬梯本体和主框架之间连接有阻尼弹簧。本发明通过锁止机构的设置将爬梯锁定在顶部，即使绳索松脱或断裂，爬梯本体也不会砸落，大大的降低了安全隐患，通过阻尼弹簧的设置，减缓爬梯本体的下放速度，安全便捷。
Lifting ladder stand for construction
The invention relates to the field of crawling ladders, in particular to a construction lifting crawling ladder. The ladder stand comprises a main frame, a ladder stand body, a folding and unfolding device and a locking mechanism, one end of the main frame is connected with the ground, the other end of the main frame is connected with a high-rise floor, one end of the ladder body is hinged to the high-rise floor, the other end of the ladder body is freely overhung, the retracting and releasing device comprises a fixed pulley, a rope and a take-up wheel and is used for pulling the ladder body to retract and release, and the locking mechanism is used for locking the ladder body when the ladder body is retracted to the top of the main frame. And a damping spring is connected between the ladder stand body and the main frame. The ladder stand is locked at the top through the arrangement of the locking mechanism, even if the rope is loosened or broken, the ladder stand body cannot fall off, potential safety hazards are greatly reduced, the lowering speed of the ladder stand body is reduced through the arrangement of the damping spring, and the ladder stand is safe and convenient to use.
本发明涉及爬梯领域，具体涉及一种施工升降爬梯。其包括主框架、爬梯本体、收放装置和锁止机构；主框架一端与地面连接、另一端与高层楼板连接，爬梯本体一端与高层楼板铰接、另一端自由悬伸，收放装置包括定滑轮、绳索和收线轮，收放装置用于拉动爬梯本体收放，锁止机构用于在爬梯本体收起至主框架顶部时将爬梯本体锁止，爬梯本体和主框架之间连接有阻尼弹簧。本发明通过锁止机构的设置将爬梯锁定在顶部，即使绳索松脱或断裂，爬梯本体也不会砸落，大大的降低了安全隐患，通过阻尼弹簧的设置，减缓爬梯本体的下放速度，安全便捷。
Lifting ladder stand for construction
一种施工升降爬梯
XING XIN (Autor:in) / LIN GAOYIN (Autor:in) / DING LIJUN (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
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