According to the technical scheme, the rail transit construction protection device comprises a first maintenance platform and a second maintenance platform, the second maintenance platform is suspended above the first maintenance platform; the mounting plates are arranged between the first maintenance platform and the second maintenance platform at intervals; the first driving assembly comprises a first driving rack and a driving gear which are meshed with each other, the first driving rack is arranged in the vertical direction, the lower end of the first driving rack is arranged on the first maintenance platform, the upper end of the first driving rack sequentially penetrates through the mounting plate and the second maintenance platform, and the driving gear is rotationally arranged on the mounting plate; and the second driving assembly comprises a second driving rack arranged on the second maintenance platform in the left-right direction, and the second driving rack is separably meshed with the driving gear. According to the embodiment of the invention, the technical problem that a detection vehicle in the prior art is small in maintenance range is solved.
本发明采用了如下的技术方案:一种轨道交通施工防护装置,包括:第一检修平台;第二检修平台,悬设于所述第一检修平台的上方;安装板,间隔设于所述第一检修平台和所述第二检修平台之间;第一驱动组件,包括相啮合的第一驱动齿条和驱动齿轮,所述第一驱动齿条沿上下向设置,所述第一驱动齿条的下端设于所述第一检修平台,其上端依次穿设于所述安装板和所述第二检修平台,所述驱动齿轮转动设于所述安装板;第二驱动组件,包括沿左右向设于所述第二检修平台的第二驱动齿条,所述第二驱动齿条与所述驱动齿轮可分离啮合。本发明根据本发明的实施例,解决了现有技术中的检测车检修范围小的技术问题。
Rail transit construction protection device and detection vehicle
一种轨道交通施工防护装置及检测车
2024-11-08
Patent
Electronic Resource
Chinese
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