Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Folding escalator for high-speed danger avoiding platform
The invention relates to the field of highway bridge safety equipment, in particular to a folding ladder for a high-speed danger avoiding platform, which comprises at least two ladder sections hinged in sequence, the upper end of the ladder section at the uppermost end is hinged to the top of a guardrail of a high speed, and the ladder sections abut against the inner side surface of the guardrail when all the ladder sections are unfolded. All the ladder sections are arranged at the top of the guardrail after being folded upwards, and the inner side edge of the top of the guardrail is flush with or exceeds the edges, close to the inner side of the guardrail, of all the ladder sections after the ladder sections are folded. The foldable ladder is directly arranged on the guardrail, people can conveniently enter the ladder, meanwhile, the ladder is stable and safe in use, the ladder can be unfolded to abut against the inner side of the guardrail during unfolding, people are helped to rapidly enter the danger avoiding platform, the whole ladder is folded towards the outside of the guardrail when not needed, and the folded ladder does not exceed the inner side face of the guardrail after being folded. Therefore, the inner side face of the roadside guardrail is free of protruding obstacles.
本发明涉及公路桥梁安全设备领域，具体为一种高速避险平台用的折叠扶梯，包括依次铰接的至少两个梯段，且位于最上端的梯段上端铰接于高速的护栏顶部，所有所述梯段展开时所述梯段抵靠于所述护栏的内侧面，所有梯段向上折叠收拢后置于所述护栏的顶部，且梯段收拢后护栏顶部的内侧沿齐平或超出所有所述梯段靠近护栏内侧的边沿。通过在护栏上直接设置可折叠的折叠扶梯既可以方便人员的进入，同时在使用时较稳固安全，在展开时可将扶梯展开靠于护栏内侧，帮助人员快速进入避险平台，当不需要时扶梯的整体都向护栏外折叠收拢且收拢后不超出护栏内侧面，以保证路旁的护栏内侧面没有凸出来的障碍物。
Folding escalator for high-speed danger avoiding platform
The invention relates to the field of highway bridge safety equipment, in particular to a folding ladder for a high-speed danger avoiding platform, which comprises at least two ladder sections hinged in sequence, the upper end of the ladder section at the uppermost end is hinged to the top of a guardrail of a high speed, and the ladder sections abut against the inner side surface of the guardrail when all the ladder sections are unfolded. All the ladder sections are arranged at the top of the guardrail after being folded upwards, and the inner side edge of the top of the guardrail is flush with or exceeds the edges, close to the inner side of the guardrail, of all the ladder sections after the ladder sections are folded. The foldable ladder is directly arranged on the guardrail, people can conveniently enter the ladder, meanwhile, the ladder is stable and safe in use, the ladder can be unfolded to abut against the inner side of the guardrail during unfolding, people are helped to rapidly enter the danger avoiding platform, the whole ladder is folded towards the outside of the guardrail when not needed, and the folded ladder does not exceed the inner side face of the guardrail after being folded. Therefore, the inner side face of the roadside guardrail is free of protruding obstacles.
本发明涉及公路桥梁安全设备领域，具体为一种高速避险平台用的折叠扶梯，包括依次铰接的至少两个梯段，且位于最上端的梯段上端铰接于高速的护栏顶部，所有所述梯段展开时所述梯段抵靠于所述护栏的内侧面，所有梯段向上折叠收拢后置于所述护栏的顶部，且梯段收拢后护栏顶部的内侧沿齐平或超出所有所述梯段靠近护栏内侧的边沿。通过在护栏上直接设置可折叠的折叠扶梯既可以方便人员的进入，同时在使用时较稳固安全，在展开时可将扶梯展开靠于护栏内侧，帮助人员快速进入避险平台，当不需要时扶梯的整体都向护栏外折叠收拢且收拢后不超出护栏内侧面，以保证路旁的护栏内侧面没有凸出来的障碍物。
Folding escalator for high-speed danger avoiding platform
一种高速避险平台用的折叠扶梯
HONG GUITANG (Autor:in) / ZHOU LUOJUN (Autor:in) / ZHANG QUAN (Autor:in) / SHEN JIE (Autor:in) / LIU ZHENGHAO (Autor:in)
27.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
Emergency danger avoiding device for danger avoiding lane of mountain road
| Europäisches Patentamt | 2022