Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Centrifugal sliding block and runner provided anti-falling climbing frame
The invention discloses a centrifugal sliding block and runner provided anti-falling climbing frame which comprises a guide rail, a plurality of wall-attached guide bases and the like. A row of positioning pieces are arranged on the guide rail, the anti-falling climbing frame further comprises anti-falling wheels arranged on the wall-attached guide bases, each anti-falling wheel comprises a runnerwith a plurality of wheel teeth on the periphery and an inner sliding block inserted into the wheel teeth, each inner sliding block is in sliding fit with the wheel teeth and can slide in the radialdirection of the runner, each wall-attached guide base is provided with a clamping and blocking piece, when the guide rail normally moves, the anti-falling wheels can be driven by the guide rail to freely rotate, and when the guide rail falls, the inner sliding blocks slide relative to the gear teeth in the radial direction of the runners under the action of centrifugal force and are blocked by the clamping and blocking pieces, so that the runners stop rotating, the gear teeth abut against the positioning pieces of the guide rail, the guide rail is braked, and falling of the guide rail is prevented. The centrifugal sliding block and runner provided anti-falling climbing frame is simple in structure, low in machining cost, convenient to maintain and high in reliability, moreover, the innersliding blocks are not prone to being polluted inside the gear teeth, and the defects of potential safety hazards such as impact bounce, sliding failures and the like do not exist during falling prevention.
本发明公开了一种离心滑块转轮防坠爬架，包括导轨和多个附墙导座等，导轨排布有一排定位件，爬架还包括设置在附墙导座上的防坠轮，防坠轮包括外周具有多个轮齿的转轮和插入轮齿中的内滑块，每一内滑块与轮齿滑动配合并可沿转轮的径向方向滑动，每一附墙导座上安装有卡阻件，导轨正常移动时防坠轮可在导轨的带动下自由转动，导轨坠落时所述内滑块在离心力作用下沿所述转轮的径向方向相对轮齿滑动并被所述卡阻件阻挡，以使所述转轮停止转动且所述轮齿抵住所述导轨的定位件，从而对导轨进行制动，防止导轨下坠，本发明结构简单，加工成本低，维护方便，可靠性高，且内滑块在轮齿内部不易污染，防坠时不会存在冲击弹跳、滑落失效等安全隐患的缺陷。
Centrifugal sliding block and runner provided anti-falling climbing frame
The invention discloses a centrifugal sliding block and runner provided anti-falling climbing frame which comprises a guide rail, a plurality of wall-attached guide bases and the like. A row of positioning pieces are arranged on the guide rail, the anti-falling climbing frame further comprises anti-falling wheels arranged on the wall-attached guide bases, each anti-falling wheel comprises a runnerwith a plurality of wheel teeth on the periphery and an inner sliding block inserted into the wheel teeth, each inner sliding block is in sliding fit with the wheel teeth and can slide in the radialdirection of the runner, each wall-attached guide base is provided with a clamping and blocking piece, when the guide rail normally moves, the anti-falling wheels can be driven by the guide rail to freely rotate, and when the guide rail falls, the inner sliding blocks slide relative to the gear teeth in the radial direction of the runners under the action of centrifugal force and are blocked by the clamping and blocking pieces, so that the runners stop rotating, the gear teeth abut against the positioning pieces of the guide rail, the guide rail is braked, and falling of the guide rail is prevented. The centrifugal sliding block and runner provided anti-falling climbing frame is simple in structure, low in machining cost, convenient to maintain and high in reliability, moreover, the innersliding blocks are not prone to being polluted inside the gear teeth, and the defects of potential safety hazards such as impact bounce, sliding failures and the like do not exist during falling prevention.
本发明公开了一种离心滑块转轮防坠爬架，包括导轨和多个附墙导座等，导轨排布有一排定位件，爬架还包括设置在附墙导座上的防坠轮，防坠轮包括外周具有多个轮齿的转轮和插入轮齿中的内滑块，每一内滑块与轮齿滑动配合并可沿转轮的径向方向滑动，每一附墙导座上安装有卡阻件，导轨正常移动时防坠轮可在导轨的带动下自由转动，导轨坠落时所述内滑块在离心力作用下沿所述转轮的径向方向相对轮齿滑动并被所述卡阻件阻挡，以使所述转轮停止转动且所述轮齿抵住所述导轨的定位件，从而对导轨进行制动，防止导轨下坠，本发明结构简单，加工成本低，维护方便，可靠性高，且内滑块在轮齿内部不易污染，防坠时不会存在冲击弹跳、滑落失效等安全隐患的缺陷。
Centrifugal sliding block and runner provided anti-falling climbing frame
一种离心滑块转轮防坠爬架
SHEN HAIYAN (Autor:in) / LYU GUANGLI (Autor:in) / CHEN HENGFEI (Autor:in) / XIE XIANFU (Autor:in) / ZHU GENGHUA (Autor:in)
13.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Centrifugal rotating wheel anti-falling climbing frame
| Europäisches Patentamt | 2020
Centrifugal swing needle type anti-falling climbing frame
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
Anti-falling device for climbing frame and climbing frame
| Europäisches Patentamt | 2021