The invention provides a safety protection device for tower crane climbing, and relates to the technical field of cranes, the safety protection device comprises a rack, an anti-falling mechanism is arranged on the surface of the rack, the anti-falling mechanism comprises a load-bearing rope, the outer surface of the load-bearing rope is fixedly connected with a lifting frame, the bottom of the load-bearing rope is provided with a load-bearing hook, and the load-bearing hook is fixedly connected with the lifting frame. The inner surface of the lifting frame is fixedly connected with a first clamping plate, the surface of the first clamping plate is rotatably connected with a connecting rod through a bearing, and the other end of the connecting rod is rotatably connected with a second clamping plate through a bearing. At the moment, a second clamping plate is matched with a first clamping plate to clamp a positioning rope, the lifting frame can be stabilized on the surface of the positioning rope, an anti-falling mechanism can be rapidly started when an operator falls off and a bearing rope is broken, the falling risk is effectively reduced, the working height and position of the operator are not limited, and safety and flexibility are better achieved.
本发明提供一种用于塔吊攀爬的安全防护装置,涉及起重机技术领域,包括机架,所述机架的表面设置有防坠机构,所述防坠机构包括承重绳,所述承重绳的外表面固定连接有升降架,所述承重绳的底部设置有承重挂钩,所述升降架的内表面固定连接有第一夹持板,所述第一夹持板的表面通过轴承转动连接有连接杆,所述连接杆的另一端通过轴承转动连接有第二夹持板,本发明通过设置防坠机构,当承重绳断裂时,此时第二夹持板配合第一夹持板对定位绳进行夹持,可以将升降架稳定在定位绳的表面,防坠机构能够在作业人员发生坠落,承重绳断裂时迅速启动,有效减少坠落的风险,并且不限工作人员的工作高度和位置,更加安全和灵活。
Safety protection device for tower crane climbing
一种用于塔吊攀爬的安全防护装置
2024-09-17
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
External climbing safety protection device for control tower crane
European Patent Office | 2023
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