Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shaft type centrifugal sliding block and rotating wheel anti-falling climbing frame and assembling method thereof
The invention discloses a shaft type centrifugal sliding block and rotating wheel anti-falling climbing frame and an assembling method thereof. The climbing frame comprises an anti-falling wheel arranged on a wall-attached guide base, wherein the anti-falling wheel comprises a rotating wheel body, a sliding block and a pair of supporting bases; the rotating wheel body comprises a rotating shaft and wheel teeth; clamping and blocking positions are arranged in the supporting bases; the two ends of the rotating shaft are rotationally inserted in the pair of supporting bases respectively; the sliding block is inserted in the part, located in the supporting bases, of the rotating shaft in a sliding mode; and when a guide rail normally moves, the wheel teeth can drive the rotating shaft to freely rotate under the stirring of a positioning piece of the guide rail, and when the guide rail falls, the sliding block slides out of the rotating shaft under the action of centrifugal force and is blocked by the clamping and blocking positions so that the rotating shaft cannot rotate, and the wheel teeth can abut against the positioning piece of the guide rail to prevent the guide rail from continuing to fall. The climbing frame is low in machining cost, convenient to maintain and high in reliability, and the defects of potential safety hazards such as impact bouncing, loosening and sliding failure cannot exist during falling prevention; the sliding block is limited in the supporting bases all the time and is difficult to pollute, the problem that the sliding block is thrown out does not need to be worried, and the sliding block is easy to assemble.
本发明公开了一种轴式离心滑块转轮防坠爬架及其组装方法，爬架包括设置在附墙导座上的防坠轮，防坠轮包括转轮、滑块和一对支撑座，转轮包括转轴和轮齿，支撑座内设置卡阻位，转轴的两端分别可转动地插装于一对支撑座内，滑块可滑动地插装在转轴的位于支撑座内的部分，导轨正常移动时轮齿可在导轨的定位件的拨动下带动转轴自由转动，导轨坠落时滑块在离心力作用下滑出转轴并被卡阻位阻挡，以使转轴无法转动而致轮齿抵住导轨的定位件阻止导轨继续下坠，本发明加工成本低，维护方便，可靠性高，防坠时也不会存在冲击弹跳、松脱、滑落失效等安全隐患的缺陷；滑块始终被限制在支撑座内，很难被污染，而且不用担心滑块甩出的问题，滑块装配也简单。
Shaft type centrifugal sliding block and rotating wheel anti-falling climbing frame and assembling method thereof
The invention discloses a shaft type centrifugal sliding block and rotating wheel anti-falling climbing frame and an assembling method thereof. The climbing frame comprises an anti-falling wheel arranged on a wall-attached guide base, wherein the anti-falling wheel comprises a rotating wheel body, a sliding block and a pair of supporting bases; the rotating wheel body comprises a rotating shaft and wheel teeth; clamping and blocking positions are arranged in the supporting bases; the two ends of the rotating shaft are rotationally inserted in the pair of supporting bases respectively; the sliding block is inserted in the part, located in the supporting bases, of the rotating shaft in a sliding mode; and when a guide rail normally moves, the wheel teeth can drive the rotating shaft to freely rotate under the stirring of a positioning piece of the guide rail, and when the guide rail falls, the sliding block slides out of the rotating shaft under the action of centrifugal force and is blocked by the clamping and blocking positions so that the rotating shaft cannot rotate, and the wheel teeth can abut against the positioning piece of the guide rail to prevent the guide rail from continuing to fall. The climbing frame is low in machining cost, convenient to maintain and high in reliability, and the defects of potential safety hazards such as impact bouncing, loosening and sliding failure cannot exist during falling prevention; the sliding block is limited in the supporting bases all the time and is difficult to pollute, the problem that the sliding block is thrown out does not need to be worried, and the sliding block is easy to assemble.
本发明公开了一种轴式离心滑块转轮防坠爬架及其组装方法，爬架包括设置在附墙导座上的防坠轮，防坠轮包括转轮、滑块和一对支撑座，转轮包括转轴和轮齿，支撑座内设置卡阻位，转轴的两端分别可转动地插装于一对支撑座内，滑块可滑动地插装在转轴的位于支撑座内的部分，导轨正常移动时轮齿可在导轨的定位件的拨动下带动转轴自由转动，导轨坠落时滑块在离心力作用下滑出转轴并被卡阻位阻挡，以使转轴无法转动而致轮齿抵住导轨的定位件阻止导轨继续下坠，本发明加工成本低，维护方便，可靠性高，防坠时也不会存在冲击弹跳、松脱、滑落失效等安全隐患的缺陷；滑块始终被限制在支撑座内，很难被污染，而且不用担心滑块甩出的问题，滑块装配也简单。
Shaft type centrifugal sliding block and rotating wheel anti-falling climbing frame and assembling method thereof
一种轴式离心滑块转轮防坠爬架及其组装方法
SHEN HAIYAN (Autor:in) / LYU GUANGLI (Autor:in) / CHEN HENGFEI (Autor:in)
18.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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