Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lifting operation device for railway bridge tunnel construction
The invention discloses a lifting operation device for railway bridge tunnel construction. The lifting operation device comprises two lifting vehicle bodies, the tops of the lifting vehicle bodies are connected to a lifting frame, the top of the lifting frame is provided with a supporting seat, the top of the supporting seat is fixedly connected to a supporting table, the supporting table is internally and rotatably connected to a rotating frame, the top end of the rotating frame is connected to a plurality of hydraulic cylinders, an output shaft of each hydraulic cylinder is connected to a connecting column located above the supporting table, protection pieces are arranged on the outer sides of the connecting columns, and the plurality of protection pieces are combined into a circle. According to the lifting operation device, by arranging the rotatable protection pieces, when a worker works at the position of an opening and closing door, the protection pieces can be rotated, so that the position of the opening and closing door is far away from the worker, the accident that the worker falls off through the opening and closing door is avoided, the safety is improved, meanwhile, the protection pieces can be lifted, therefore the effect of facilitating work and protection is achieved, and a connecting bridge is arranged between the two lifting vehicle bodies so that the worker can move between the two lifting vehicles through the connecting bridge.
本发明公开了一种铁路桥梁隧道施工用的升降作业装置，包括两个升降车本体，升降车本体的顶部连接有升降架，升降架的顶部设置有支撑座，支撑座的顶部固接有支撑台，支撑台内转动连接有转动框，转动框的顶端连接有多个液压缸，液压缸的输出轴连接有位于支撑台上方的连接柱，连接柱的外侧设置有防护件，多个防护件组合成为圆形。本发明通过设置可转动的防护件，当工作人员在开合门的位置进行工作时，可以转动防护件，使得开合门的位置远离工作人员，避免发生工作人员通过开合门掉落的事故，增加了安全性，同时防护件可以升降，从而达到便于工作和防护的效果，通过在两个升降车本体之间设置连接桥，工作人员可以通过连接桥在两个升降车之间移动。
Lifting operation device for railway bridge tunnel construction
The invention discloses a lifting operation device for railway bridge tunnel construction. The lifting operation device comprises two lifting vehicle bodies, the tops of the lifting vehicle bodies are connected to a lifting frame, the top of the lifting frame is provided with a supporting seat, the top of the supporting seat is fixedly connected to a supporting table, the supporting table is internally and rotatably connected to a rotating frame, the top end of the rotating frame is connected to a plurality of hydraulic cylinders, an output shaft of each hydraulic cylinder is connected to a connecting column located above the supporting table, protection pieces are arranged on the outer sides of the connecting columns, and the plurality of protection pieces are combined into a circle. According to the lifting operation device, by arranging the rotatable protection pieces, when a worker works at the position of an opening and closing door, the protection pieces can be rotated, so that the position of the opening and closing door is far away from the worker, the accident that the worker falls off through the opening and closing door is avoided, the safety is improved, meanwhile, the protection pieces can be lifted, therefore the effect of facilitating work and protection is achieved, and a connecting bridge is arranged between the two lifting vehicle bodies so that the worker can move between the two lifting vehicles through the connecting bridge.
本发明公开了一种铁路桥梁隧道施工用的升降作业装置，包括两个升降车本体，升降车本体的顶部连接有升降架，升降架的顶部设置有支撑座，支撑座的顶部固接有支撑台，支撑台内转动连接有转动框，转动框的顶端连接有多个液压缸，液压缸的输出轴连接有位于支撑台上方的连接柱，连接柱的外侧设置有防护件，多个防护件组合成为圆形。本发明通过设置可转动的防护件，当工作人员在开合门的位置进行工作时，可以转动防护件，使得开合门的位置远离工作人员，避免发生工作人员通过开合门掉落的事故，增加了安全性，同时防护件可以升降，从而达到便于工作和防护的效果，通过在两个升降车本体之间设置连接桥，工作人员可以通过连接桥在两个升降车之间移动。
Lifting operation device for railway bridge tunnel construction
一种铁路桥梁隧道施工用的升降作业装置
LIU CHANGQING (Autor:in) / PANG HONGXIAN (Autor:in) / HU ZHUOHANG (Autor:in) / ZHANG LIMIN (Autor:in) / WANG KUN (Autor:in)
22.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Railway construction machinery guard rail lifting device
| Europäisches Patentamt | 2022