Chain lifting safety protection device for mechanical three-dimensional parking garage: Fid-Bau Portal

Chain lifting safety protection device for mechanical three-dimensional parking garage

ZHANG XIANGHE / KUANG RUJIA / WANG CHENGHU

The invention discloses a chain lifting safety protection device for a mechanical three-dimensional parking garage. The chain lifting safety protection device comprises a driving main shaft assembly,a driven shaft assembly, a counterweight assembly, a counterweight guide rail assembly, a lifting chain and a safety protection rope. Lifting chain wheel assemblies are arranged at the two ends of thedriving main shaft assembly, and the lifting chain and the safety protection rope are wound around the lifting chain wheel assemblies side by side. The lifting chain and the safety protection rope enter the input end of the driven shaft assembly from the output end of the driving main shaft assembly, one end of the lifting chain and one end of the safety protection rope are fixed to a lifting caror a lifting comb tooth frame, the other end of the lifting chain and the other end of the safety protection rope are fixed to the counterweight assembly, and the lifting action of the lifting car orthe lifting comb tooth frame is achieved through rotation of the driving main shaft assembly. According to the device, the safety coefficient of chain lifting is greatly increased, the danger causedby chain breakage and falling of the whole parking garage is avoided, and the device is simple, compact and reliable in structure and suitable for popularization.

本发明公开了机械式立体停车库链条提升安全保护装置，包括驱动主轴组件、从动轴组件、对重组件、对重导轨组件、提升链条和安全防护绳；所述驱动主轴组件的两端设置有提升链轮组件，所述提升链条和安全防护绳并列绕置于提升链轮组件上；所述提升链条和安全防护绳由驱动主轴组件的输出端，进入从动轴组件的输入端，所述提升链条和安全防护绳的一端固定在提升轿厢或提升梳齿架上，另一端固定在对重组件上，通过驱动主轴组件的转动使提升轿厢或提升梳齿架实现升降动作。本装置大大提升了链条提升的安全系数，使整个停车库避免了因链条断裂坠落造成的危险，并且本装置结构简单紧凑可靠，适用于推广。

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