A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building auxiliary ladder device adopting screw transmission
The invention relates to the technical field of building auxiliary equipment, and discloses a building auxiliary ladder device adopting screw transmission. The building auxiliary ladder device adopting screw transmission comprises a first screw, the outer side of the first screw is engaged with a first gear; the outer side of the first gear is rotatably connected with a second gear, the outer sideof the second gear is engaged with a rack, the surface of the rack is slidably connected with a first connecting shaft, the outer side of the first connecting shaft is sleeved with a first sleeve shaft, the top end of the first sleeve shaft is rotatably connected with a first connecting rod, and one end of the first connecting rod is rotatably connected with a second connecting rod. According tothe building auxiliary ladder device adopting screw transmission, the first screw is connected with the first sleeve shaft, the angle of a ladder is adjusted, the problem that in the prior art, a building auxiliary ladder in a construction site or a decoration construction site is simple in structure is solved, the functions can be expanded, the function of a scaffold is achieved, a fixing deviceis arranged, the protection performance on workers is improved, and the ladder can be lengthened and is convenient to use.
本发明涉及建筑辅助设备技术领域，且公开了一种使用螺杆传动的建筑用辅助梯装置，包括第一螺杆，所述第一螺杆的外侧啮合有第一齿轮，第一齿轮的外侧转动连接有第二齿轮，第二齿轮的外侧啮合有齿条，齿条的表面滑动连接有第一连轴，第一连轴的外侧套接有第一套轴，第一套轴的顶端转动连接有第一连杆，第一连杆的一端转动连接有第二连杆。该使用螺杆传动的建筑用辅助梯装置，通过第一螺杆、第一套轴的连接，实现了对梯子的角度的调节，解决了在建筑工地或者装修施工场地现有技术中的建筑用辅助梯结构简单的问题，功能可以拓展，具有脚手架的功能，设置固定装置，提高对工作人员的防护性，而且梯子能加长，方便使用。
Building auxiliary ladder device adopting screw transmission
The invention relates to the technical field of building auxiliary equipment, and discloses a building auxiliary ladder device adopting screw transmission. The building auxiliary ladder device adopting screw transmission comprises a first screw, the outer side of the first screw is engaged with a first gear; the outer side of the first gear is rotatably connected with a second gear, the outer sideof the second gear is engaged with a rack, the surface of the rack is slidably connected with a first connecting shaft, the outer side of the first connecting shaft is sleeved with a first sleeve shaft, the top end of the first sleeve shaft is rotatably connected with a first connecting rod, and one end of the first connecting rod is rotatably connected with a second connecting rod. According tothe building auxiliary ladder device adopting screw transmission, the first screw is connected with the first sleeve shaft, the angle of a ladder is adjusted, the problem that in the prior art, a building auxiliary ladder in a construction site or a decoration construction site is simple in structure is solved, the functions can be expanded, the function of a scaffold is achieved, a fixing deviceis arranged, the protection performance on workers is improved, and the ladder can be lengthened and is convenient to use.
本发明涉及建筑辅助设备技术领域，且公开了一种使用螺杆传动的建筑用辅助梯装置，包括第一螺杆，所述第一螺杆的外侧啮合有第一齿轮，第一齿轮的外侧转动连接有第二齿轮，第二齿轮的外侧啮合有齿条，齿条的表面滑动连接有第一连轴，第一连轴的外侧套接有第一套轴，第一套轴的顶端转动连接有第一连杆，第一连杆的一端转动连接有第二连杆。该使用螺杆传动的建筑用辅助梯装置，通过第一螺杆、第一套轴的连接，实现了对梯子的角度的调节，解决了在建筑工地或者装修施工场地现有技术中的建筑用辅助梯结构简单的问题，功能可以拓展，具有脚手架的功能，设置固定装置，提高对工作人员的防护性，而且梯子能加长，方便使用。
Building auxiliary ladder device adopting screw transmission
一种使用螺杆传动的建筑用辅助梯装置
CAI JINGHUA (author)
2020-12-01
Patent
Electronic Resource
Chinese
Fixing assembly for building auxiliary ladder and fixing method of building auxiliary ladder
| European Patent Office | 2021