Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-overturning and anti-falling device of attached type fragmented lifting scaffold
The invention provides an anti-overturning and anti-falling device of an attached type fragmented lifting scaffold, which comprises an anti-overturning assembly arranged on a scaffold main body, and can prevent the scaffold main body from overturning through the matching of a convex groove and a convex block, so that the anti-overturning and anti-falling device of the attached type fragmented lifting scaffold can be used for preventing the scaffold main body from falling; the two first push rods on the fixing block are pushed in a staggered mode through the staggered extrusion blocks on the two sides of the fixing block, when the descending speed of the scaffold body is high, and when one first push rod is not completely reset, the other first push rod drives the other trigger block to make contact with the trigger switch under the action of the extrusion blocks, and the trigger switch is triggered. The two trigger switches and the two trigger blocks are made to make contact at the same time, the trigger switches control the electric telescopic rods to drive the positioning plates to make close contact with the fixing blocks, positioning of the scaffold body is completed, and the problems that an existing scaffold body positioning structure is complex, and the safety coefficient is low are solved.
本发明提供一种附着式分片升降脚手架防倾覆防坠落装置，包括，设置在脚手架主体上的防倾倒组件，本发明提供的附着式分片升降脚手架防倾覆防坠落装置，通过凸形槽和凸形块配合，使得可以避免脚手架主体倾倒，通过固定块两侧交错的挤压块对固定块上的两个第一推动杆进行交错推动，而当脚手架主体的下降速度较大时，会使得其中一个的第一推动杆未完全复位时，另一个第一推动杆在挤压块的作用下带动另一个触发块与触发开关接触，进而使得两个触发开关与两个触发块同时接触，使得由触发开关控制电动伸缩杆带动定位板与固定块紧密接触，使得完成脚手架主体的定位，避免了现有的脚手架主体定位结构较为复杂，且安全系数较低的问题。
Anti-overturning and anti-falling device of attached type fragmented lifting scaffold
The invention provides an anti-overturning and anti-falling device of an attached type fragmented lifting scaffold, which comprises an anti-overturning assembly arranged on a scaffold main body, and can prevent the scaffold main body from overturning through the matching of a convex groove and a convex block, so that the anti-overturning and anti-falling device of the attached type fragmented lifting scaffold can be used for preventing the scaffold main body from falling; the two first push rods on the fixing block are pushed in a staggered mode through the staggered extrusion blocks on the two sides of the fixing block, when the descending speed of the scaffold body is high, and when one first push rod is not completely reset, the other first push rod drives the other trigger block to make contact with the trigger switch under the action of the extrusion blocks, and the trigger switch is triggered. The two trigger switches and the two trigger blocks are made to make contact at the same time, the trigger switches control the electric telescopic rods to drive the positioning plates to make close contact with the fixing blocks, positioning of the scaffold body is completed, and the problems that an existing scaffold body positioning structure is complex, and the safety coefficient is low are solved.
本发明提供一种附着式分片升降脚手架防倾覆防坠落装置，包括，设置在脚手架主体上的防倾倒组件，本发明提供的附着式分片升降脚手架防倾覆防坠落装置，通过凸形槽和凸形块配合，使得可以避免脚手架主体倾倒，通过固定块两侧交错的挤压块对固定块上的两个第一推动杆进行交错推动，而当脚手架主体的下降速度较大时，会使得其中一个的第一推动杆未完全复位时，另一个第一推动杆在挤压块的作用下带动另一个触发块与触发开关接触，进而使得两个触发开关与两个触发块同时接触，使得由触发开关控制电动伸缩杆带动定位板与固定块紧密接触，使得完成脚手架主体的定位，避免了现有的脚手架主体定位结构较为复杂，且安全系数较低的问题。
Anti-overturning and anti-falling device of attached type fragmented lifting scaffold
一种附着式分片升降脚手架防倾覆防坠落装置
LI YINGJUN (Autor:in)
05.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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