Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Municipal tree pruning ladder
The invention discloses a municipal tree pruning ladder which comprises a fixing rope, two longitudinal beams and a plurality of treading cross beams connected with the two longitudinal beams, the treading cross beams are arranged at intervals in the length direction of the longitudinal beams, one end of the fixing rope is detachably and fixedly connected with the upper end of one longitudinal beam, and a mounting hole is formed in the upper end of the other longitudinal beam. A one-way locking assembly allowing the fixing rope to penetrate through is arranged in the mounting hole, the one-way locking assembly limits the fixing rope to move towards the detachable fixed connecting end, the fixing rope penetrates through the one-way locking assembly to extend downwards, and a control assembly used for controlling the one-way locking assembly is arranged below the longitudinal beam. The ladder has the following advantages and effects that the ladder can be fixed more stably in a safe environment, so that potential safety hazards are avoided.
本发明公开了一种市政用树木修剪梯，包括固定绳、两根纵梁以及连接两根纵梁的若干踩踏横梁，若干踩踏横梁沿纵梁长度方向间隔排列设置，所述固定绳一端与其中一根纵梁的上端可拆卸固定连接、另一根纵梁上端设有安装孔，所述安装孔内设有供固定绳穿过的单向锁紧组件，单向锁紧组件限制固定绳向可拆卸固定连接端运动，所述固定绳穿过单向锁紧组件向下延伸，位于所述纵梁的下方设有用于控制单向锁紧组件的控制组件。本发明具有以下优点和效果：本发明能在安全的环境下实现梯子更稳固的固定，以此来避免存在的安全隐患。
Municipal tree pruning ladder
The invention discloses a municipal tree pruning ladder which comprises a fixing rope, two longitudinal beams and a plurality of treading cross beams connected with the two longitudinal beams, the treading cross beams are arranged at intervals in the length direction of the longitudinal beams, one end of the fixing rope is detachably and fixedly connected with the upper end of one longitudinal beam, and a mounting hole is formed in the upper end of the other longitudinal beam. A one-way locking assembly allowing the fixing rope to penetrate through is arranged in the mounting hole, the one-way locking assembly limits the fixing rope to move towards the detachable fixed connecting end, the fixing rope penetrates through the one-way locking assembly to extend downwards, and a control assembly used for controlling the one-way locking assembly is arranged below the longitudinal beam. The ladder has the following advantages and effects that the ladder can be fixed more stably in a safe environment, so that potential safety hazards are avoided.
本发明公开了一种市政用树木修剪梯，包括固定绳、两根纵梁以及连接两根纵梁的若干踩踏横梁，若干踩踏横梁沿纵梁长度方向间隔排列设置，所述固定绳一端与其中一根纵梁的上端可拆卸固定连接、另一根纵梁上端设有安装孔，所述安装孔内设有供固定绳穿过的单向锁紧组件，单向锁紧组件限制固定绳向可拆卸固定连接端运动，所述固定绳穿过单向锁紧组件向下延伸，位于所述纵梁的下方设有用于控制单向锁紧组件的控制组件。本发明具有以下优点和效果：本发明能在安全的环境下实现梯子更稳固的固定，以此来避免存在的安全隐患。
Municipal tree pruning ladder
市政用树木修剪梯
HUANG WENLONG (Autor:in) / QI ZUYU (Autor:in) / WU YUNYU (Autor:in) / LIU LINGLING (Autor:in) / ZHANG BIN (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern